diff options
Diffstat (limited to 'lib/mlibc/tests')
165 files changed, 0 insertions, 6763 deletions
diff --git a/lib/mlibc/tests/ansi/abs.c b/lib/mlibc/tests/ansi/abs.c deleted file mode 100644 index 492040c..0000000 --- a/lib/mlibc/tests/ansi/abs.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <stdlib.h> -#include <assert.h> -#include <limits.h> - -int main(){ - assert(abs(-10) == 10); - assert(abs(2021) == 2021); - - assert(labs(-256) == 256); - assert(labs(10034890) == 10034890); - - assert(llabs(-0x2deadbeef) == 0x2deadbeef); - assert(llabs(49238706947) == 49238706947); - - return 0; -}
\ No newline at end of file diff --git a/lib/mlibc/tests/ansi/alloc.c b/lib/mlibc/tests/ansi/alloc.c deleted file mode 100644 index c6ce870..0000000 --- a/lib/mlibc/tests/ansi/alloc.c +++ /dev/null @@ -1,37 +0,0 @@ -#include <stdlib.h> -#include <assert.h> -#include <stdint.h> -#include <errno.h> - -int main() { - void *p; - - p = aligned_alloc(sizeof(void *), sizeof(void *)); - assert(p != NULL && (uintptr_t)p % sizeof(void *) == 0); - free(p); - - p = aligned_alloc(256, 256); - assert(p != NULL && (uintptr_t)p % 256 == 0); - free(p); - - // small alignments are okay - p = aligned_alloc(1, 8); - assert(p != NULL); - free(p); - p = aligned_alloc(1, 1); - assert(p != NULL); - free(p); - - // It seems that glibc doesn't report error in these cases. -#if !(defined(USE_HOST_LIBC) && defined(__GLIBC__)) - // size % align must be 0 - p = aligned_alloc(256, 1); - assert(errno == EINVAL); - assert(p == NULL); - - // align must be a 'valid alignment supported by the implementation' - p = aligned_alloc(3, 1); - assert(errno == EINVAL); - assert(p == NULL); -#endif -} diff --git a/lib/mlibc/tests/ansi/calloc.c b/lib/mlibc/tests/ansi/calloc.c deleted file mode 100644 index 6cfc87d..0000000 --- a/lib/mlibc/tests/ansi/calloc.c +++ /dev/null @@ -1,20 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <limits.h> -#include <stdint.h> -#include <stdlib.h> - -int main() { - errno = 0; - void *ptr = calloc((SIZE_MAX / 2) + 2, 2); - assert(!ptr); - assert(errno); - - errno = 0; - ptr = calloc(sizeof(size_t), 10); - assert(ptr); - for(size_t i = 0; i < 10; i++) { - size_t *p = ptr; - assert(!p[i]); - } -} diff --git a/lib/mlibc/tests/ansi/creal-cimag.c b/lib/mlibc/tests/ansi/creal-cimag.c deleted file mode 100644 index fc70aa3..0000000 --- a/lib/mlibc/tests/ansi/creal-cimag.c +++ /dev/null @@ -1,37 +0,0 @@ -#include <assert.h>
-#include <math.h>
-#include <complex.h>
-
-// FIXME: We should create a proper floating point facility
-// in order for other functions to be tested properly
-
-#define APPROXIMATELY_EQUAL(calculated, expected) fabs((calculated) - (expected)) <= 0.0000005
-#define APPROXIMATELY_EQUALF(calculated, expected) fabsf((calculated) - (expected)) <= 0.0000005f
-#define APPROXIMATELY_EQUALL(calculated, expected) fabsl((calculated) - (expected)) <= 0.0000005L
-
-#define IS_COMPLEX_NUMBER(Z) \
- _Generic((Z), \
- double complex: 1, \
- float complex: 1, \
- long double complex: 1, \
- default: 0 \
- )
-
-int main() {
- assert(IS_COMPLEX_NUMBER(CMPLX(5.2, 4.3)));
- double complex cz = CMPLX(5.2, 4.3);
- assert(APPROXIMATELY_EQUAL(creal(cz), 5.2));
- assert(APPROXIMATELY_EQUAL(cimag(cz), 4.3));
-
- assert(IS_COMPLEX_NUMBER(CMPLXF(1.2f, 2.5f)));
- float complex czf = CMPLXF(1.2f, 2.5f);
- assert(APPROXIMATELY_EQUALF(crealf(czf), 1.2f));
- assert(APPROXIMATELY_EQUALF(cimagf(czf), 2.5f));
-
- assert(IS_COMPLEX_NUMBER(CMPLXL(0.1L, 123.54L)));
- long double complex czl = CMPLXL(0.1L, 123.54L);
- assert(APPROXIMATELY_EQUALL(creall(czl), 0.1L));
- assert(APPROXIMATELY_EQUALL(cimagl(czl), 123.54L));
-
- return 0;
-}
\ No newline at end of file diff --git a/lib/mlibc/tests/ansi/fenv.c b/lib/mlibc/tests/ansi/fenv.c deleted file mode 100644 index 629a5cb..0000000 --- a/lib/mlibc/tests/ansi/fenv.c +++ /dev/null @@ -1,91 +0,0 @@ -#include <assert.h> -#include <stdbool.h> -#include <fenv.h> -#include <float.h> -#include <math.h> - -#define NO_OPTIMIZE(x) asm volatile("" :: "r,m" (x) : "memory") - -static void div_by_zero() { - volatile float zero = 0.0f; - NO_OPTIMIZE(69.0f / zero); -} - -static bool float_cmp(float a, float b) { - return a == b || fabs(a - b) < (fabs(a) + fabs(b)) * FLT_EPSILON; -} - -static void test_rounding(float expectation1, float expectation2) { - float x; - volatile float f = 1.968750f; - volatile float m = 0x1.0p23f; - - NO_OPTIMIZE(x = f + m); - assert(float_cmp(expectation1, x)); - NO_OPTIMIZE(x = x - m); - assert(x == expectation2); -} - -void test0() { - // test whether the divide-by-zero exception is raised - feclearexcept(FE_ALL_EXCEPT); - assert(fetestexcept(FE_ALL_EXCEPT) == 0); - - div_by_zero(); - int raised = fetestexcept(FE_DIVBYZERO); - assert((raised & FE_DIVBYZERO)); -} - -void test1() { - // test various rounding modes - feclearexcept(FE_DIVBYZERO); - assert(fetestexcept(FE_ALL_EXCEPT) == 0); - - fesetround(FE_UPWARD); - assert(fegetround() == FE_UPWARD); - test_rounding(8388610.0f, 2.0f); - - fesetround(FE_DOWNWARD); - assert(fegetround() == FE_DOWNWARD); - test_rounding(8388609.0f, 1.0f); - - fesetround(FE_TONEAREST); - assert(fegetround() == FE_TONEAREST); - test_rounding(8388610.0f, 2.0f); - - fesetround(FE_TOWARDZERO); - assert(fegetround() == FE_TOWARDZERO); - test_rounding(8388609.0f, 1.0f); -} - -void test2() { - // test feraiseexcept - feclearexcept(FE_ALL_EXCEPT); - assert(fetestexcept(FE_ALL_EXCEPT) == 0); - assert(feraiseexcept(FE_DIVBYZERO | FE_OVERFLOW) == 0); - assert(fetestexcept(FE_ALL_EXCEPT) == (FE_DIVBYZERO | FE_OVERFLOW)); -} - -void test3() { - // test fe{get,set}env - feclearexcept(FE_ALL_EXCEPT); - assert(fetestexcept(FE_ALL_EXCEPT) == 0); - assert(feraiseexcept(FE_OVERFLOW) == 0); - - fenv_t state; - assert(fegetenv(&state) == 0); - assert(fetestexcept(FE_ALL_EXCEPT) == FE_OVERFLOW); - - div_by_zero(); - assert(fetestexcept(FE_ALL_EXCEPT) == (FE_DIVBYZERO | FE_OVERFLOW)); - - assert(fesetenv(&state) == 0); - assert(fetestexcept(FE_ALL_EXCEPT) == FE_OVERFLOW); -} - -int main() { - test0(); - test1(); - test2(); - test3(); -} diff --git a/lib/mlibc/tests/ansi/fopen.c b/lib/mlibc/tests/ansi/fopen.c deleted file mode 100644 index f4818b2..0000000 --- a/lib/mlibc/tests/ansi/fopen.c +++ /dev/null @@ -1,59 +0,0 @@ -#include <stdio.h> -#include <assert.h> -#include <string.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "fopen-host-libc.tmp" -#else -#define TEST_FILE "fopen.tmp" -#endif - -int main() { - FILE *file; - char str[] = "mlibc fopen test"; - char str2[] = " mlibc appending"; - char completestr[] = "mlibc fopen test mlibc appending"; - char buffer[100]; - char buffer2[100]; - - // Clear all the buffers to zero. - memset(buffer, 0, sizeof(buffer)); - memset(buffer2, 0, sizeof(buffer2)); - - // Open the file for writing. - file = fopen(TEST_FILE, "w"); - assert(file); - - // Write string minus null terminator, flush and close. - fwrite(str, 1, sizeof(str) - 1, file); - fflush(file); - fclose(file); - - // Open the file for reading. - file = fopen(TEST_FILE, "r"); - assert(file); - - // Verify that we read back the written string and close the file. - assert(fread(buffer, 1, sizeof(str) - 1, file)); - assert(!strcmp(buffer, str)); - fclose(file); - - // Open the file in appending mode, append string 2 (minus the null terminator) to the file, flush and close. - file = fopen(TEST_FILE, "a"); - fwrite(str2, 1, sizeof(str2) - 1, file); - fflush(file); - fclose(file); - - // Open the file for reading again, verify the contents, close the file and return. - file = fopen(TEST_FILE, "r"); - assert(fread(buffer2, 1, sizeof(completestr) - 1, file)); - assert(!strcmp(buffer2, completestr)); - fclose(file); - - // Check that stdout, stdin and stderr can be closed by the application (issue #12). - fclose(stdout); - fclose(stdin); - fclose(stderr); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/freopen.c b/lib/mlibc/tests/ansi/freopen.c deleted file mode 100644 index c91577f..0000000 --- a/lib/mlibc/tests/ansi/freopen.c +++ /dev/null @@ -1,49 +0,0 @@ -#include <assert.h> -#include <stdio.h> -#include <string.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "freopen-host-libc.tmp" -#else -#define TEST_FILE "freopen.tmp" -#endif - -int main() { - FILE *file = fopen(TEST_FILE, "w"); - assert(file); - - assert(freopen("/dev/null", "w", file)); - - char str[] = "mlibc freopen test"; - fwrite(str, 1, sizeof(str) - 1, file); - fflush(file); - fclose(file); - - file = fopen(TEST_FILE, "r"); - assert(file); - - char buf[sizeof(str)]; - memset(buf, 0, sizeof(buf)); - int ret = fread(buf, 1, sizeof(buf) - 1, file); - fprintf(stderr, "ret %d\n", ret); - assert(ret == 0); - fclose(file); - - file = fopen("/dev/null", "w"); - assert(file); - - assert(freopen(TEST_FILE, "w", file)); - fwrite(str, 1, sizeof(str) - 1, file); - fflush(file); - fclose(file); - - memset(buf, 0, sizeof(buf)); - file = fopen(TEST_FILE, "r"); - assert(fread(buf, 1, sizeof(buf) - 1, file)); - - fprintf(stderr, "buffer content '%s'\n", buf); - assert(!strcmp(buf, "mlibc freopen test")); - fclose(file); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/locale.c b/lib/mlibc/tests/ansi/locale.c deleted file mode 100644 index 056298b..0000000 --- a/lib/mlibc/tests/ansi/locale.c +++ /dev/null @@ -1,17 +0,0 @@ -#include <stdio.h> -#include <wchar.h> -#include <locale.h> -#include <assert.h> - -int main() { - wchar_t c = 0xC9; - unsigned char buf[sizeof(wchar_t)] = { 0 }; - setlocale(LC_ALL, ""); - if (sprintf(buf, "%lc", c) < 0) - return -1; - - assert(buf[0] == 0xc3 && buf[1] == 0x89 - && buf[2] == '\0' && buf[3] == '\0'); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/longjmp.c b/lib/mlibc/tests/ansi/longjmp.c deleted file mode 100644 index 9f9c1ed..0000000 --- a/lib/mlibc/tests/ansi/longjmp.c +++ /dev/null @@ -1,29 +0,0 @@ -#include <stdio.h> -#include <setjmp.h> -#include <stdnoreturn.h> -#include <assert.h> - -jmp_buf buf; - -noreturn void do_jump(int arg) { - longjmp(buf, 2 * arg); -} - -int main(void) { - volatile int times_called = 0; - - if (setjmp(buf) != 8) { - do_jump(++times_called); - } - - assert(times_called == 4); - - times_called = 0; - int ret = setjmp(buf); - assert(ret == times_called); - - if (!ret) { - times_called = 1; - longjmp(buf, 0); - } -} diff --git a/lib/mlibc/tests/ansi/mbrtoc32.c b/lib/mlibc/tests/ansi/mbrtoc32.c deleted file mode 100644 index 781bc71..0000000 --- a/lib/mlibc/tests/ansi/mbrtoc32.c +++ /dev/null @@ -1,53 +0,0 @@ -#include <assert.h> -#include <locale.h> -#include <stdint.h> -#include <stdio.h> -#include <string.h> -#include <uchar.h> - -struct { - size_t ret; - char32_t c32; - uint8_t bytes[4]; -} expected_results[] = { - {1, 0x7A, {0x7A, 0, 0, 0}}, - {2, 0xDF, {0xC3, 0x9F, 0, 0}}, - {3, 0x6C34, {0xE6, 0xB0, 0xB4, 0}}, - {4, 0x1F34C, {0xF0, 0x9F, 0x8D, 0x8C}}, -}; - -int main() { - setlocale(LC_ALL, "en_US.utf8"); - - size_t ret = 0; - - char *str = "z\u00df\u6c34\U0001F34C"; - - fprintf(stderr, "string: '%s'\n", str); - - mbstate_t state = {}; - char32_t c32; - size_t loop = 0; - while((ret = mbrtoc32(&c32, str, strlen(str), &state))) { - assert(ret != (size_t)-3); - if(ret == (size_t)-1) - break; - if(ret == (size_t)-2) - break; - - fprintf(stderr, "Next UTF-32 char: 0x%x obtained from %zu bytes [", c32, ret); - for(size_t n = 0; n < ret; ++n) { - fprintf(stderr, " 0x%02x ", (uint8_t) str[n]); - } - fprintf(stderr, "]\n"); - - assert(ret == expected_results[loop].ret); - assert(c32 == expected_results[loop].c32); - for(size_t n = 0; n < ret; ++n) { - assert((uint8_t) str[n] == expected_results[loop].bytes[n]); - } - - str += ret; - loop++; - } -} diff --git a/lib/mlibc/tests/ansi/memmem.c b/lib/mlibc/tests/ansi/memmem.c deleted file mode 100644 index 8de558f..0000000 --- a/lib/mlibc/tests/ansi/memmem.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <string.h> -#include <assert.h> - -int main() { - char *haystack = "abc123\0x45"; - - char *needle1 = "abc"; - void *rv = memmem(haystack, strlen(haystack), needle1, strlen(needle1)); - assert(rv == haystack); - - char *needle2 = "123"; - rv = memmem(haystack, strlen(haystack), needle2, strlen(needle2)); - assert(rv == haystack + 3); - - char *needle3 = "1234"; - rv = memmem(haystack, strlen(haystack), needle3, strlen(needle3)); - assert(rv == NULL); - - char *needle4 = "23\0x45"; - rv = memmem(haystack, 10, needle4, 6); - assert(rv == haystack + 4); -} diff --git a/lib/mlibc/tests/ansi/qsort.c b/lib/mlibc/tests/ansi/qsort.c deleted file mode 100644 index bb48a23..0000000 --- a/lib/mlibc/tests/ansi/qsort.c +++ /dev/null @@ -1,31 +0,0 @@ -#include <assert.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -static const char *arr[] = { "xyz", "abc", "ghi", "def" }; - -static const size_t magic = 0xDEADBEEF; - -static int cmpstringp(const void *p1, const void *p2, void *ctx) { - /* The actual arguments to this function are "pointers to - * pointers to char", but strcmp(3) arguments are "pointers - * to char", hence the following cast plus dereference. */ - assert(*(size_t *) ctx == magic); - return strcmp(*(const char **) p1, *(const char **) p2); -} - -int main() { - qsort_r(&arr[0], sizeof(arr) / sizeof(*arr), sizeof(char *), cmpstringp, (void *) &magic); - - assert(!strcmp(arr[0], "abc")); - assert(!strcmp(arr[1], "def")); - assert(!strcmp(arr[2], "ghi")); - assert(!strcmp(arr[3], "xyz")); - - for(size_t i = 0; i < sizeof(arr) / sizeof(*arr); i++) { - fprintf(stderr, "%s\n", arr[i]); - } - - return 0; -} diff --git a/lib/mlibc/tests/ansi/snprintf.c b/lib/mlibc/tests/ansi/snprintf.c deleted file mode 100644 index 82e4640..0000000 --- a/lib/mlibc/tests/ansi/snprintf.c +++ /dev/null @@ -1,23 +0,0 @@ -#include <stdio.h> -#include <assert.h> -#include <string.h> - -int main() { - char buffer[10]; - int ret = snprintf(buffer, 10, "%d", 123456789); - assert(strncmp("123456789", buffer, 10) == 0); - assert(ret == 9); - - // We deliberately induce a warning here. -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wformat-truncation" - ret = snprintf(buffer, 10, "%d", 1234567890); - assert(strncmp("123456789", buffer, 10) == 0); - assert(ret == 10); -#pragma GCC diagnostic pop - - // mlibc issue #118. - ret = snprintf(NULL, 0, "%d", 123456789); - assert(ret == 9); - return 0; -} diff --git a/lib/mlibc/tests/ansi/sprintf.c b/lib/mlibc/tests/ansi/sprintf.c deleted file mode 100644 index fd9398c..0000000 --- a/lib/mlibc/tests/ansi/sprintf.c +++ /dev/null @@ -1,191 +0,0 @@ -#include <stdio.h> -#include <assert.h> -#include <math.h> -#include <string.h> - -int main() { - char buf[11] = { 0 }; - sprintf(buf, "%d", 12); - assert(!strcmp(buf, "12")); - sprintf(buf, "%f", 3.14); - assert(!strcmp(buf, "3.140000")); - - // Test %c right padding. - sprintf(buf, "%-2c", 'a'); - assert(!strcmp(buf, "a ")); - - // Test %c left padding. - sprintf(buf, "%2c", 'a'); - assert(!strcmp(buf, " a")); - - // Test %d right padding - mlibc issue #58. - sprintf(buf, "%-2d", 1); - assert(!strcmp(buf, "1 ")); - sprintf(buf, "%-2.2d", 1); - assert(!strcmp(buf, "01")); - sprintf(buf, "%-3.2d", 1); - assert(!strcmp(buf, "01 ")); - sprintf(buf, "%-3.2d", 12); - assert(!strcmp(buf, "12 ")); - sprintf(buf, "%-3.2d", 123); - assert(!strcmp(buf, "123")); - sprintf(buf, "%-3.2u", 12); - assert(!strcmp(buf, "12 ")); - - // Test %d left padding. - sprintf(buf, "%2d", 1); - assert(!strcmp(buf, " 1")); - sprintf(buf, "%3.2d", 1); - assert(!strcmp(buf, " 01")); - sprintf(buf, "%3.2d", 12); - assert(!strcmp(buf, " 12")); - sprintf(buf, "%3.2d", 123); - assert(!strcmp(buf, "123")); - sprintf(buf, "%3.2u", 12); - assert(!strcmp(buf, " 12")); - - // Test %f padding. - // TODO: Test printing of huge numbers (larger than 2^64) - sprintf(buf, "%2.f", 1.2); - assert(!strcmp(buf, " 1")); - sprintf(buf, "%2.f", 12.3); - assert(!strcmp(buf, "12")); - sprintf(buf, "%5.2f", 1.0); - assert(!strcmp(buf, " 1.00")); - sprintf(buf, "%.1f", -4.0); - assert(!strcmp(buf, "-4.0")); - sprintf(buf, "%-3.f", 8.0); - assert(!strcmp(buf, "8 ")); - sprintf(buf, "%4f", INFINITY); - assert(!strcmp(buf, " inf") || !strcmp(buf, "infinity")); - sprintf(buf, "%4f", NAN); - assert(!strcmp(buf, " nan")); - sprintf(buf, "%4F", INFINITY); - assert(!strcmp(buf, " INF") || !strcmp(buf, "INFINITY")); - sprintf(buf, "%4F", NAN); - assert(!strcmp(buf, " NAN")); - sprintf(buf, "%05.2f", 1.0); - assert(!strcmp(buf, "01.00")); - sprintf(buf, "%09f", INFINITY); // 0 ignored when padding infs - assert(!strcmp(buf, " inf") || !strcmp(buf, " infinity")); - // TODO: We don't yet round properly - // sprintf(buf, "%5.2f", 1.2); - // assert(!strcmp(buf, " 1.20")); - // sprintf(buf, "%5.2f", 1.23); - // assert(!strcmp(buf, " 1.23")); - // sprintf(buf, "%5.2f", 1.234); - // assert(!strcmp(buf, " 1.23")); - // sprintf(buf, "%5.2f", 12.345); - // assert(!strcmp(buf, "12.35")); - // sprintf(buf, "%-5.2f", 1.2); - // assert(!strcmp(buf, "1.20 ")); - - // Test '+' and ' ' flags - mlibc issue #229. - // Disable -Wformat here since we deliberately induce some warnings. -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wformat" - sprintf(buf, "%+d", 12); - assert(!strcmp(buf, "+12")); - sprintf(buf, "% d", 12); - assert(!strcmp(buf, " 12")); - sprintf(buf, "% +d", 12); - assert(!strcmp(buf, "+12")); - sprintf(buf, "%+ d", 12); - assert(!strcmp(buf, "+12")); - sprintf(buf, "%+d", -12); - assert(!strcmp(buf, "-12")); - sprintf(buf, "% d", -12); - assert(!strcmp(buf, "-12")); - sprintf(buf, "% +d", -12); - assert(!strcmp(buf, "-12")); - sprintf(buf, "%+ d", -12); - assert(!strcmp(buf, "-12")); -#pragma GCC diagnostic pop - - // Test '#' flag. - // TODO: Test with a, A, e, E, f, F, g, G conversions. - sprintf(buf, "%#x", 12); - assert(!strcmp(buf, "0xc")); - sprintf(buf, "%#X", 12); - assert(!strcmp(buf, "0XC")); - sprintf(buf, "%#o", 12); - assert(!strcmp(buf, "014")); - sprintf(buf, "%#x", 0); - assert(!strcmp(buf, "0")); - sprintf(buf, "%#X", 0); - assert(!strcmp(buf, "0")); - sprintf(buf, "%#o", 0); - assert(!strcmp(buf, "0")); - - // Test 'd' with different size mods to see - // if they work - sprintf(buf, "%d", 12); - assert(!strcmp(buf, "12")); - sprintf(buf, "%ld", 12L); - assert(!strcmp(buf, "12")); - sprintf(buf, "%lld", 12LL); - assert(!strcmp(buf, "12")); - sprintf(buf, "%zd", (size_t)12); - assert(!strcmp(buf, "12")); - sprintf(buf, "%hd", 12); - assert(!strcmp(buf, "12")); - sprintf(buf, "%hhd", 12); - assert(!strcmp(buf, "12")); - - // Test 'x' with different size mods to see - // if they work - sprintf(buf, "%x", 12); - assert(!strcmp(buf, "c")); - sprintf(buf, "%lx", 12L); - assert(!strcmp(buf, "c")); - sprintf(buf, "%llx", 12LL); - assert(!strcmp(buf, "c")); - sprintf(buf, "%zx", (size_t)12); - assert(!strcmp(buf, "c")); - sprintf(buf, "%hx", 12); - assert(!strcmp(buf, "c")); - sprintf(buf, "%hhx", 12); - assert(!strcmp(buf, "c")); - - // Test 'X' with different size mods to see - // if they work - sprintf(buf, "%X", 12); - assert(!strcmp(buf, "C")); - sprintf(buf, "%lX", 12L); - assert(!strcmp(buf, "C")); - sprintf(buf, "%llX", 12LL); - assert(!strcmp(buf, "C")); - sprintf(buf, "%zX", (size_t)12); - assert(!strcmp(buf, "C")); - sprintf(buf, "%hX", 12); - assert(!strcmp(buf, "C")); - sprintf(buf, "%hhX", 12); - assert(!strcmp(buf, "C")); - - // Test 'o' with different size mods to see - // if they work - sprintf(buf, "%o", 12); - assert(!strcmp(buf, "14")); - sprintf(buf, "%lo", 12L); - assert(!strcmp(buf, "14")); - sprintf(buf, "%llo", 12LL); - assert(!strcmp(buf, "14")); - sprintf(buf, "%zo", (size_t)12); - assert(!strcmp(buf, "14")); - sprintf(buf, "%ho", 12); - assert(!strcmp(buf, "14")); - sprintf(buf, "%hho", 12); - assert(!strcmp(buf, "14")); - - // Test %n$ syntax. - sprintf(buf, "%1$d", 12); - assert(!strcmp(buf, "12")); - sprintf(buf, "%1$d %1$d", 12); - assert(!strcmp(buf, "12 12")); - sprintf(buf, "%1$d %2$d %1$d", 12, 14); - assert(!strcmp(buf, "12 14 12")); - sprintf(buf, "%1$d %2$s %2$s", 12, "foo"); - assert(!strcmp(buf, "12 foo foo")); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/sscanf.c b/lib/mlibc/tests/ansi/sscanf.c deleted file mode 100644 index f3a881f..0000000 --- a/lib/mlibc/tests/ansi/sscanf.c +++ /dev/null @@ -1,143 +0,0 @@ -#include <stdio.h> -#include <string.h> -#include <assert.h> - -struct format_test_cases { - const char *format; - const char *data; - int expected_int; - enum { - T_INT, - T_UINT, - T_CHAR, - T_NONE, - } type; - int ret; -} formats[] = { - {"%i", "0x420", 0x420, T_INT, 1}, - {"%i", "0420", 0420, T_INT, 1}, - {"%i", "420", 420, T_INT, 1}, - {"%i", "-420", -420, T_INT, 1}, - {"%d", "-12345", -12345, T_INT, 1}, - {"%u", "69", 69, T_UINT, 1}, - {"%u", "0420", 420, T_UINT, 1}, - {"%o", "0420", 0420, T_UINT, 1}, - {"%x", "0xCB7", 0xCB7, T_UINT, 1}, - {"%%", "%", 0, T_NONE, 0}, - {"%c", " I am not a fan of this solution.", ' ', T_CHAR, 1}, - {" %c", " CBT (capybara therapy)", 'C', T_CHAR, 1}, -}; - -#pragma GCC diagnostic ignored "-Wformat-security" - -static void test_matrix() { - for(size_t i = 0; i < (sizeof(formats) / sizeof(*formats)); i++) { - struct format_test_cases *f = &formats[i]; - int ret = -1; - int data_int; - unsigned int data_uint; - char data_char; - - switch(f->type) { - case T_INT: { - ret = sscanf(f->data, f->format, &data_int); - assert(data_int == f->expected_int); - break; - } - case T_UINT: { - ret = sscanf(f->data, f->format, &data_uint); - assert(data_uint == (unsigned int) f->expected_int); - break; - } - case T_CHAR: { - ret = sscanf(f->data, f->format, &data_char); - assert(data_char == (unsigned char) f->expected_int); - break; - } - case T_NONE: { - ret = sscanf(f->data, f->format); - break; - } - - } - - assert(ret == f->ret); - } -} - -int main() { - { - int x = 0; - char buf[] = "12345"; - sscanf(buf, "%d", &x); - assert(x == 12345); - } - - { - char c; - int n1; - int n2; - char buf[] = "z$ 7 5 440";; - int count = sscanf(buf, "%*c%c %d %*d %d", &c, &n1, &n2); - assert(count == 3); - assert(c == '$'); - assert(n1 == 7); - assert(n2 == 440); - } - - { - // From dsda-doom - char buf[] = "process_priority 0\n"; - char def[80], strparm[128]; - memset(def, '!', 80); - memset(strparm, '!', 128); - sscanf(buf, "%s %[^\n]\n", def, strparm); - assert(!strcmp(def, "process_priority")); - assert(!strcmp(strparm, "0")); - } - - { - char buf[] = "fffff100"; - unsigned long y = 0; - sscanf(buf, "%lx", &y); - assert(y == 0xfffff100); - } - -#if !defined(__i386__) - { - char buf[] = "fffffffff100"; - unsigned long y = 0; - sscanf(buf, "%lx", &y); - assert(y == 0xfffffffff100); - } -#endif - - { - char buf[] = "410dc000"; - unsigned long y = 0; - sscanf(buf, "%lx", &y); - assert(y == 0x410dc000); - } - - { - // From webkitgtk - char buf[] = "MemTotal: 16299664 kB\n"; - char token[51] = {0}; - size_t amount = 0; - int ret = sscanf(buf, "%50s%zukB", token, &amount); - assert(ret == 2); - assert(!strcmp(token, "MemTotal:")); - assert(amount == 16299664); - } - - { - char buf[] = "SIGINT"; - int sig; - int ret = sscanf(buf, "%d", &sig); - assert(!ret); - } - - test_matrix(); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/strchr.c b/lib/mlibc/tests/ansi/strchr.c deleted file mode 100644 index a80a1f9..0000000 --- a/lib/mlibc/tests/ansi/strchr.c +++ /dev/null @@ -1,20 +0,0 @@ -#include <assert.h> -#include <string.h> -#include <stddef.h> - -int main() { - char str[] = "This is a sample string"; - char *pch; - // The character 's' is at position 4, 7, 11 and 18 - pch = strchr(str, 's'); - assert(pch - str + 1 == 4); - pch = strchr(pch + 1, 's'); - assert(pch - str + 1 == 7); - pch = strchr(pch + 1, 's'); - assert(pch - str + 1 == 11); - pch = strchr(pch + 1, 's'); - assert(pch - str + 1 == 18); - pch = strchr(pch + 1, 's'); - assert(pch == NULL); - return 0; -} diff --git a/lib/mlibc/tests/ansi/strftime.c b/lib/mlibc/tests/ansi/strftime.c deleted file mode 100644 index 69ec642..0000000 --- a/lib/mlibc/tests/ansi/strftime.c +++ /dev/null @@ -1,48 +0,0 @@ -#include <string.h> -#include <time.h> -#include <assert.h> -#include <locale.h> -#include <stdio.h> - -int main() { - // Date representation depends on locale, here only C is tested. - // Maybe consider testing more locales? - if (setlocale (LC_ALL, "C") == NULL) { - fputs("strftime testcase could not set locale, errors may be expected!", stderr); - } - - char timebuf[16]; - char result[16] = " 8"; - struct tm tm; - tm.tm_sec = 0; - tm.tm_min = 17; - tm.tm_hour = 17; - tm.tm_mday = 8; - tm.tm_mon = 2; - tm.tm_year = 121; - tm.tm_wday = 2; - tm.tm_yday = 39; - strftime(timebuf, sizeof(timebuf), "%e", &tm); - assert(!strcmp(timebuf, result)); - - memset(timebuf, 0, sizeof(timebuf)); - strftime(timebuf, sizeof(timebuf), "%x", &tm); - assert(!strcmp(timebuf, "03/08/21")); - - memset(timebuf, 0, sizeof(timebuf)); - strftime(timebuf, sizeof(timebuf), "%X", &tm); - assert(!strcmp(timebuf, "17:17:00")); - - memset(timebuf, 0, sizeof(timebuf)); - strftime(timebuf, sizeof(timebuf), "%a %A", &tm); - assert(!strcmp(timebuf, "Tue Tuesday")); - - memset(timebuf, 0, sizeof(timebuf)); - strftime(timebuf, sizeof(timebuf), "%b %B %h", &tm); - assert(!strcmp(timebuf, "Mar March Mar")); - - memset(timebuf, 0, sizeof(timebuf)); - assert(!strftime(timebuf, sizeof(timebuf), "%a %A %a %A %b %B %h", &tm)); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/strrchr.c b/lib/mlibc/tests/ansi/strrchr.c deleted file mode 100644 index 2de9821..0000000 --- a/lib/mlibc/tests/ansi/strrchr.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <string.h> -#include <assert.h> - -int main() { - char str[] = "This is a sample string"; - char *pch; - pch = strrchr(str, 's'); - // The last occurence of 's' is at position 18 - assert(pch - str + 1 == 18); - return 0; -} diff --git a/lib/mlibc/tests/ansi/strtof.c b/lib/mlibc/tests/ansi/strtof.c deleted file mode 100644 index a13af90..0000000 --- a/lib/mlibc/tests/ansi/strtof.c +++ /dev/null @@ -1,83 +0,0 @@ -#include <stdlib.h> -#include <assert.h> -#include <string.h> -#include <math.h> - -#define FLT_RANGE 0.000001f -#define DBL_RANGE 0.000001 -#define LDBL_RANGE 0.000001 - -#define DO_TEST(str, value, off, func, range) ({ \ - char s[] = (str); \ - char *pEnd = NULL; \ - __typeof(func(s, &pEnd)) result = func(s, &pEnd); \ - assert(result >= (value) - (range)); \ - assert(result <= (value) + (range)); \ - assert(pEnd == (off == -1 ? s + strlen(s) : s + off)); }) - -#define DO_TEST_SUCCESS_FUNC(str, success_func, off, func) ({ \ - char s[] = (str); \ - char *pEnd = NULL; \ - assert(success_func(func(s, &pEnd))); \ - assert(pEnd == (off == -1 ? s + strlen(s) : s + off)); }) - -int main () { - DO_TEST("0", 0.0f, -1, strtof, FLT_RANGE); - DO_TEST("0.12", 0.12f, -1, strtof, FLT_RANGE); - DO_TEST("12", 12.0f, -1, strtof, FLT_RANGE); - DO_TEST("12.13", 12.13f, -1, strtof, FLT_RANGE); - DO_TEST("10.0e1", 100.0f, -1, strtof, FLT_RANGE); - DO_TEST("10.0e10", 100000000000.0f, -1, strtof, FLT_RANGE); - DO_TEST("100.0e-1", 10.0f, -1, strtof, FLT_RANGE); - DO_TEST("0x0", 0.0f, -1, strtof, FLT_RANGE); - DO_TEST("0x0.12", 0.0703125f, -1, strtof, FLT_RANGE); - DO_TEST("0x12", 18.0f, -1, strtof, FLT_RANGE); - DO_TEST("0x12.13", 18.07421875f, -1, strtof, FLT_RANGE); - DO_TEST("0x10.0p1", 32.0f, -1, strtof, FLT_RANGE); - DO_TEST("0x10.0p10", 16384.0f, -1, strtof, FLT_RANGE); - DO_TEST("0x100.0p-1", 128.0f, -1, strtof, FLT_RANGE); - DO_TEST_SUCCESS_FUNC("NAN", isnan, -1, strtof); - DO_TEST_SUCCESS_FUNC("nan", isnan, -1, strtof); - DO_TEST_SUCCESS_FUNC("INF", isinf, -1, strtof); - DO_TEST_SUCCESS_FUNC("INFINITY", isinf, -1, strtof); - - DO_TEST("0", 0.0, -1, strtod, DBL_RANGE); - DO_TEST("0.12", 0.12, -1, strtod, DBL_RANGE); - DO_TEST("12", 12.0, -1, strtod, DBL_RANGE); - DO_TEST("12.13", 12.13, -1, strtod, DBL_RANGE); - DO_TEST("10.0e1", 100.0, -1, strtod, DBL_RANGE); - DO_TEST("10.0e10", 100000000000.0, -1, strtod, DBL_RANGE); - DO_TEST("100.0e-1", 10.0, -1, strtod, DBL_RANGE); - DO_TEST("0x0", 0.0, -1, strtod, DBL_RANGE); - DO_TEST("0x0.12", 0.0703125, -1, strtod, DBL_RANGE); - DO_TEST("0x12", 18.0, -1, strtod, DBL_RANGE); - DO_TEST("0x12.13", 18.07421875, -1, strtod, DBL_RANGE); - DO_TEST("0x10.0p1", 32.0, -1, strtod, DBL_RANGE); - DO_TEST("0x10.0p10", 16384.0, -1, strtod, DBL_RANGE); - DO_TEST("0x100.0p-1", 128.0, -1, strtod, DBL_RANGE); - DO_TEST_SUCCESS_FUNC("NAN", isnan, -1, strtod); - DO_TEST_SUCCESS_FUNC("nan", isnan, -1, strtod); - DO_TEST_SUCCESS_FUNC("INF", isinf, -1, strtod); - DO_TEST_SUCCESS_FUNC("INFINITY", isinf, -1, strtod); - - DO_TEST("0", 0.0, -1, strtold, LDBL_RANGE); - DO_TEST("0.12", 0.12, -1, strtold, LDBL_RANGE); - DO_TEST("12", 12.0, -1, strtold, LDBL_RANGE); - DO_TEST("12.13", 12.13, -1, strtold, LDBL_RANGE); - DO_TEST("10.0e1", 100.0, -1, strtold, LDBL_RANGE); - DO_TEST("10.0e10", 100000000000.0, -1, strtold, LDBL_RANGE); - DO_TEST("100.0e-1", 10.0, -1, strtold, LDBL_RANGE); - DO_TEST("0x0", 0.0, -1, strtold, LDBL_RANGE); - DO_TEST("0x0.12", 0.0703125, -1, strtold, LDBL_RANGE); - DO_TEST("0x12", 18.0, -1, strtold, LDBL_RANGE); - DO_TEST("0x12.13", 18.07421875, -1, strtold, LDBL_RANGE); - DO_TEST("0x10.0p1", 32.0, -1, strtold, LDBL_RANGE); - DO_TEST("0x10.0p10", 16384.0, -1, strtold, LDBL_RANGE); - DO_TEST("0x100.0p-1", 128.0, -1, strtold, LDBL_RANGE); - DO_TEST_SUCCESS_FUNC("NAN", isnan, -1, strtold); - DO_TEST_SUCCESS_FUNC("nan", isnan, -1, strtold); - DO_TEST_SUCCESS_FUNC("INF", isinf, -1, strtold); - DO_TEST_SUCCESS_FUNC("INFINITY", isinf, -1, strtold); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/strtol.c b/lib/mlibc/tests/ansi/strtol.c deleted file mode 100644 index 823cb4a..0000000 --- a/lib/mlibc/tests/ansi/strtol.c +++ /dev/null @@ -1,140 +0,0 @@ -#include <stdlib.h> -#include <assert.h> -#include <limits.h> -#include <string.h> -#include <errno.h> -#include <stdio.h> -#include <wchar.h> - -#define DO_TEST(str, value, off, func, base) ({ \ - char s[] = (str); \ - char *pEnd = NULL; \ - errno = 0; \ - assert(func(s, &pEnd, base) == (value)); \ - assert(errno == 0); \ - assert(pEnd == (off == -1 ? s + strlen(s) : s + off)); }) - -#define DO_ERR_TEST(str, value, err, func, base) ({ \ - char s[] = (str); \ - char *pEnd = NULL; \ - errno = 0; \ - assert(func(s, &pEnd, base) == (value)); \ - assert(errno == err); \ - assert(pEnd == (err == ERANGE ? s + strlen(s) : s)); }) - -#define DO_TESTL(str, value, off, func, base) ({ \ - wchar_t s[] = (str); \ - wchar_t *pEnd = NULL; \ - errno = 0; \ - assert(func(s, &pEnd, base) == (value)); \ - assert(errno == 0); \ - assert(pEnd == (off == -1 ? s + wcslen(s) : s + off)); }) - -#define DO_ERR_TESTL(str, value, err, func, base) ({ \ - wchar_t s[] = (str); \ - wchar_t *pEnd = NULL; \ - errno = 0; \ - assert(func(s, &pEnd, base) == (value)); \ - assert(errno == err); \ - assert(pEnd == (err == ERANGE ? s + wcslen(s) : s)); }) - -int main () { - // A few generic checks. - DO_TEST("0", 0, -1, strtol, 0); - DO_TEST("0", 0, -1, strtol, 10); - DO_TEST("2001", 2001, -1, strtol, 10); - DO_TEST("+2001", 2001, -1, strtol, 10); - DO_TEST("60c0c0", 0x60c0c0, -1, strtol, 16); - DO_TEST("-1101110100110100100000", -3624224, -1, strtol, 2); - DO_TEST("0x6fffff", 0x6fffff, -1, strtol, 0); - DO_TEST("0666", 0666, -1, strtol, 0); - DO_TEST("0xzzz", 0, 1, strtol, 0); - DO_TEST("0yzzz", 0, 1, strtol, 0); - DO_TEST("00xzz", 0, 2, strtol, 0); - DO_ERR_TEST("", 0, 0, strtol, 10); - DO_ERR_TEST("asd", 0, 0, strtol, 10); - DO_ERR_TEST("999999999999999999999999999", LONG_MAX, ERANGE, strtol, 10); - DO_ERR_TEST("-999999999999999999999999999", LONG_MIN, ERANGE, strtol, 10); - - // strtol -#if defined(__i386__) - DO_TEST("-2147483648", LONG_MIN, -1, strtol, 10); - DO_TEST("2147483647", LONG_MAX, -1, strtol, 10); - DO_ERR_TEST("-2147483649", LONG_MIN, ERANGE, strtol, 10); - DO_ERR_TEST("2147483648", LONG_MAX, ERANGE, strtol, 10); -#else - DO_TEST("-9223372036854775808", LONG_MIN, -1, strtol, 10); - DO_TEST("9223372036854775807", LONG_MAX, -1, strtol, 10); - DO_ERR_TEST("9223372036854775808", LONG_MAX, ERANGE, strtol, 10); - DO_ERR_TEST("-9223372036854775809", LONG_MIN, ERANGE, strtol, 10); -#endif - - // wcstol -#if defined(__i386__) - DO_TESTL(L"-2147483648", LONG_MIN, -1, wcstol, 10); - DO_TESTL(L"2147483647", LONG_MAX, -1, wcstol, 10); - DO_ERR_TESTL(L"2147483648", LONG_MAX, ERANGE, wcstol, 10); - DO_ERR_TESTL(L"-2147483649", LONG_MIN, ERANGE, wcstol, 10); -#else - DO_TESTL(L"-9223372036854775808", LONG_MIN, -1, wcstol, 10); - DO_TESTL(L"9223372036854775807", LONG_MAX, -1, wcstol, 10); - DO_ERR_TESTL(L"9223372036854775808", LONG_MAX, ERANGE, wcstol, 10); - DO_ERR_TESTL(L"-9223372036854775809", LONG_MIN, ERANGE, wcstol, 10); -#endif - - // strtoll - DO_TEST("-9223372036854775808", LLONG_MIN, -1, strtoll, 10); - DO_TEST("9223372036854775807", LLONG_MAX, -1, strtoll, 10); - DO_ERR_TEST("9223372036854775808", LLONG_MAX, ERANGE, strtoll, 10); - DO_ERR_TEST("-9223372036854775809", LLONG_MIN, ERANGE, strtoll, 10); - // wcstoll - DO_TESTL(L"-9223372036854775808", LLONG_MIN, -1, wcstoll, 10); - DO_TESTL(L"9223372036854775807", LLONG_MAX, -1, wcstoll, 10); - DO_ERR_TESTL(L"9223372036854775808", LLONG_MAX, ERANGE, wcstoll, 10); - DO_ERR_TESTL(L"-9223372036854775809", LLONG_MIN, ERANGE, wcstoll, 10); - - // strtoul -#if defined(__i386__) - DO_TEST("-1", -(1UL), -1, strtoul, 10); - DO_TEST("2147483647", LONG_MAX, -1, strtoul, 10); - DO_TEST("4294967295", ULONG_MAX, -1, strtoul, 10); - DO_TEST("-4294967295", 1UL, -1, strtoul, 10); - DO_ERR_TEST("4294967296", ULONG_MAX, ERANGE, strtoul, 10); -#else - DO_TEST("-1", -(1UL), -1, strtoul, 10); - DO_TEST("9223372036854775807", LONG_MAX, -1, strtoul, 10); - DO_TEST("18446744073709551615", ULONG_MAX, -1, strtoul, 10); - DO_TEST("-18446744073709551615", 1UL, -1, strtoul, 10); - DO_ERR_TEST("18446744073709551616", ULONG_MAX, ERANGE, strtoul, 10); -#endif - - // wcstoul -#if defined(__i386__) - DO_TESTL(L"-1", -(1UL), -1, wcstoul, 10); - DO_TESTL(L"2147483647", LONG_MAX, -1, wcstoul, 10); - DO_TESTL(L"4294967295", ULONG_MAX, -1, wcstoul, 10); - DO_TESTL(L"-4294967295", 1UL, -1, wcstoul, 10); - DO_ERR_TESTL(L"4294967296", ULONG_MAX, ERANGE, wcstoul, 10); -#else - DO_TESTL(L"-1", -(1UL), -1, wcstoul, 10); - DO_TESTL(L"9223372036854775807", LONG_MAX, -1, wcstoul, 10); - DO_TESTL(L"18446744073709551615", ULONG_MAX, -1, wcstoul, 10); - DO_TESTL(L"-18446744073709551615", 1UL, -1, wcstoul, 10); - DO_ERR_TESTL(L"18446744073709551616", ULONG_MAX, ERANGE, wcstoul, 10); -#endif - - // strtoull - DO_TEST("-1", -(1ULL), -1, strtoull, 10); - DO_TEST("9223372036854775807", LLONG_MAX, -1, strtoull, 10); - DO_TEST("18446744073709551615", ULLONG_MAX, -1, strtoull, 10); - DO_TEST("-18446744073709551615", 1ULL, -1, strtoull, 10); - DO_ERR_TEST("18446744073709551616", ULLONG_MAX, ERANGE, strtoull, 10); - // wcstoull - DO_TESTL(L"-1", -(1ULL), -1, wcstoull, 10); - DO_TESTL(L"9223372036854775807", LLONG_MAX, -1, wcstoull, 10); - DO_TESTL(L"18446744073709551615", ULLONG_MAX, -1, wcstoull, 10); - DO_TESTL(L"-18446744073709551615", 1ULL, -1, wcstoull, 10); - DO_ERR_TESTL(L"18446744073709551616", ULLONG_MAX, ERANGE, wcstoull, 10); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/strverscmp.c b/lib/mlibc/tests/ansi/strverscmp.c deleted file mode 100644 index d6501a1..0000000 --- a/lib/mlibc/tests/ansi/strverscmp.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <string.h> -#include <stdlib.h> -#include <assert.h> - -int main() { - int res; - - res = strverscmp("jan1", "jan10"); - assert(res < 0); - - res = strverscmp("jan11", "jan10"); - assert(res > 0); - - res = strverscmp("jan1", "jan1"); - assert(res == 0); -} diff --git a/lib/mlibc/tests/ansi/strxfrm.c b/lib/mlibc/tests/ansi/strxfrm.c deleted file mode 100644 index 07a4082..0000000 --- a/lib/mlibc/tests/ansi/strxfrm.c +++ /dev/null @@ -1,14 +0,0 @@ -#include <assert.h> -#include <locale.h> -#include <string.h> - -int main() { - setlocale(LC_ALL, "C"); - - const char *buf = "cbtteststring"; - char dest[14]; - size_t ret = strxfrm(dest, buf, strlen(buf) + 1); - assert(ret == 13); - int cmp = strncmp(dest, buf, 13); - assert(!cmp); -} diff --git a/lib/mlibc/tests/ansi/timegm.c b/lib/mlibc/tests/ansi/timegm.c deleted file mode 100644 index f5af03e..0000000 --- a/lib/mlibc/tests/ansi/timegm.c +++ /dev/null @@ -1,45 +0,0 @@ -#include <time.h> -#include <stdio.h> -#include <assert.h> - -int main() { - struct tm soon = {}; - soon.tm_sec = 0; - soon.tm_min = 0; - soon.tm_hour = 0; - soon.tm_mday = 1; - soon.tm_mon = 0; - soon.tm_year = 70; - time_t result; - time_t expected_result = 0; - // This should be epoch. - result = timegm(&soon); - printf("epoch: %ld\n", result); - assert(result == expected_result); - - soon.tm_sec = 12; - soon.tm_min = 8; - soon.tm_hour = 16; - soon.tm_mday = 17; - soon.tm_mon = 4; - soon.tm_year = 122; - expected_result = 1652803692; - result = timegm(&soon); - // On my host, this returned 1652803692, verify this. - printf("epoch: %ld\n", result); - assert(result == expected_result); - - soon.tm_sec = 45; - soon.tm_min = 42; - soon.tm_hour = 17; - soon.tm_mday = 16; - soon.tm_mon = 8; - soon.tm_year = 69; - expected_result = -9181035; - result = timegm(&soon); - // On my host, this returned -9181035, verify this. - printf("epoch: %ld\n", result); - assert(result == expected_result); - - return 0; -} diff --git a/lib/mlibc/tests/ansi/ungetc.c b/lib/mlibc/tests/ansi/ungetc.c deleted file mode 100644 index 8773c6d..0000000 --- a/lib/mlibc/tests/ansi/ungetc.c +++ /dev/null @@ -1,74 +0,0 @@ -#include <stdio.h> -#include <assert.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "ungetc-host-libc.tmp" -#else -#define TEST_FILE "ungetc.tmp" -#endif - -void test(int buffering) { - FILE *f = fopen(TEST_FILE, "w"); - for(int c = '0'; c <= '9'; c++) { - fputc(c, f); - } - fclose(f); - - f = fopen(TEST_FILE, "r"); - if (!buffering) { - setbuf(f, NULL); - } - - assert(ungetc('x', f) == 'x'); - assert(fgetc(f) == 'x'); - - // Test pushing back the same character - for (int c = '0'; c <= '9'; c++) { - assert(fgetc(f) == c); - assert(ungetc(c, f) == c); - assert(fgetc(f) == c); - } - assert(fgetc(f) == EOF); - assert(ungetc(EOF, f) == EOF); - - // Even though the spec does not guarantee it, we should be able to - // ungetc more than one character. - assert(ungetc('x', f) == 'x'); - assert(ungetc('y', f) == 'y'); - assert(fgetc(f) == 'y'); - assert(fgetc(f) == 'x'); - - // Seeking should discard the effects of ungetc. - assert(ungetc('x', f) == 'x'); - rewind(f); - - // Test pushing back a different character - for (int c = '0'; c <= '9'; c++) { - assert(fgetc(f) == c); - assert(ungetc(c - '0' + 'a', f) == c - '0' + 'a'); - assert(fgetc(f) == c - '0' + 'a'); - } - -#ifndef USE_HOST_LIBC - // Too many ungetcs should fail. - int eof = 0; - for (int i = 0; i < 100; i++) { - if (ungetc('x', f) == EOF) { - eof = 1; - break; - } - } - assert(eof); -#endif - - fclose(f); - - // TODO: Test with other operations, like fread. -} - -int main() { - fprintf(stderr, "with buffering...\n"); - test(1); - fprintf(stderr, "without buffering...\n"); - test(0); -} diff --git a/lib/mlibc/tests/ansi/utf8.c b/lib/mlibc/tests/ansi/utf8.c deleted file mode 100644 index 18b0d5a..0000000 --- a/lib/mlibc/tests/ansi/utf8.c +++ /dev/null @@ -1,63 +0,0 @@ -#include <assert.h> -#include <inttypes.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <wchar.h> -#include <locale.h> - -#if UINTPTR_MAX == UINT64_MAX -#define WCHAR_SPEC "" -#else -#define WCHAR_SPEC "l" -#endif - -#define EXPECT(func) ({ \ - if(res != expected_ret) { \ - printf(#func " decoded %d bytes (expected %d bytes), at %s:%d\n", \ - res, expected_ret, __FILE__, line); \ - fflush(stdout); \ - abort(); \ - } \ - if(wc != expected) { \ - printf(#func " output cp %" WCHAR_SPEC "x (expected cp %" WCHAR_SPEC "x), at %s:%d\n", wc, \ - expected, __FILE__, line); \ - fflush(stdout); \ - abort(); \ - } \ - }) - -void verify_decode(const char *input, wchar_t expected, int line) { - wchar_t wc; - int bytes = *input ? strlen(input) : 1; - int expected_ret = *input ? strlen(input) : 0; - - // Check mbrtowc(). - mbstate_t state; - memset(&state, 0, sizeof(state)); - assert(mbrtowc(NULL, NULL, -1, &state) == 0); - int res = mbrtowc(&wc, input, bytes, &state); - EXPECT("mbrtowc"); - res = mbrtowc(NULL, input, bytes, &state); - EXPECT("mbrtowc (pwc == NULL)"); - - // Check mbtowc(). - assert(mbtowc(NULL, NULL, -1) == 0); - res = mbtowc(&wc, input, bytes); - EXPECT("mbtowc"); - res = mbtowc(NULL, input, bytes); - EXPECT("mbtowc (pwc == NULL)"); -} - -int main() { - setlocale(LC_ALL, "C.UTF-8"); - -#define verify_decode(in, out) verify_decode(in, out, __LINE__) - verify_decode("\x24", 0x24); - verify_decode("\xC2\xA2", 0xA2); - verify_decode("\xE0\xA4\xB9", 0x939); - verify_decode("\xE2\x82\xAC", 0x20AC); - verify_decode("\xED\x95\x9C", 0xD55C); - verify_decode("\xF0\x90\x8D\x88", 0x10348); - verify_decode("", L'\0'); -} diff --git a/lib/mlibc/tests/ansi/wcsdup.c b/lib/mlibc/tests/ansi/wcsdup.c deleted file mode 100644 index 564b77e..0000000 --- a/lib/mlibc/tests/ansi/wcsdup.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <assert.h> -#include <string.h> -#include <stdlib.h> -#include <wchar.h> - -int main() { - wchar_t *wide_string = L"test string\n"; - wchar_t *dup_string = wcsdup(wide_string); - assert(!memcmp(wide_string, dup_string, (wcslen(wide_string) + 1) * sizeof(wchar_t))); - free(dup_string); -} diff --git a/lib/mlibc/tests/ansi/wcsncasecmp.c b/lib/mlibc/tests/ansi/wcsncasecmp.c deleted file mode 100644 index fcbe98f..0000000 --- a/lib/mlibc/tests/ansi/wcsncasecmp.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <assert.h> -#include <wchar.h> - -int main() { - assert(!wcsncasecmp(L"foo", L"foo", 3)); - assert(!wcsncasecmp(L"foo", L"FOO", 3)); - assert(!wcsncasecmp(L"fooa", L"FOOB", 3)); - assert(wcsncasecmp(L"foo", L"bar", 3)); - assert(!wcsncasecmp(L"fooa", L"FOOA", 4)); - assert(!wcsncasecmp(L"123abc", L"123AbC", 6)); -} diff --git a/lib/mlibc/tests/ansi/wcsrtombs.c b/lib/mlibc/tests/ansi/wcsrtombs.c deleted file mode 100644 index 80df257..0000000 --- a/lib/mlibc/tests/ansi/wcsrtombs.c +++ /dev/null @@ -1,12 +0,0 @@ -#include <stdlib.h> -#include <wchar.h> -#include <assert.h> -#include <string.h> - -int main() { - const wchar_t str[] = L"wcsrtombs"; - const wchar_t *p = str; - int ret = wcsrtombs(NULL, &p, 343245234, NULL); - assert(ret == 9); - return 0; -} diff --git a/lib/mlibc/tests/ansi/wmemcmp.c b/lib/mlibc/tests/ansi/wmemcmp.c deleted file mode 100644 index 74de9bd..0000000 --- a/lib/mlibc/tests/ansi/wmemcmp.c +++ /dev/null @@ -1,19 +0,0 @@ -#include <assert.h> -#include <wchar.h> -#include <stdlib.h> - -int main(void){ - wchar_t *ws1 = calloc(10, sizeof(wchar_t)); - wchar_t *ws2 = calloc(10, sizeof(wchar_t)); - - mbstowcs(ws1, "Test 1", 10); - mbstowcs(ws2, "Tester 2", 10); - - assert(wmemcmp(ws1, ws2, 10) < 0); - assert(wmemcmp(ws2, ws1, 10) > 0); - assert(wmemcmp(ws2, ws2, 10) == 0); - - free(ws1); - free(ws2); - return 0; -} diff --git a/lib/mlibc/tests/bsd/ns_get_put.c b/lib/mlibc/tests/bsd/ns_get_put.c deleted file mode 100644 index d64bb2a..0000000 --- a/lib/mlibc/tests/bsd/ns_get_put.c +++ /dev/null @@ -1,21 +0,0 @@ -#include <assert.h> -#include <arpa/nameser.h> -#include <string.h> -#include <stdlib.h> -#include <stdint.h> - -int main() { - uint8_t *buf = malloc(256); - uint16_t original16 = 4891; - uint32_t original32 = 4861984; - memset(buf, 0x0, sizeof(*buf)); - ns_put16(original16, buf); - uint16_t result16 = ns_get16(buf); - assert(result16 == original16); - memset(buf, 0x0, sizeof(*buf)); - ns_put32(original32, buf); - uint32_t result32 = ns_get32(buf); - assert(result32 == original32); - free(buf); - return 0; -} diff --git a/lib/mlibc/tests/bsd/reallocarray.c b/lib/mlibc/tests/bsd/reallocarray.c deleted file mode 100644 index 905d68d..0000000 --- a/lib/mlibc/tests/bsd/reallocarray.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <stdlib.h> - -int main() { - void *ret = reallocarray(NULL, 69, 0xCB7); - free(ret); - return !ret; -} diff --git a/lib/mlibc/tests/bsd/sbrk.c b/lib/mlibc/tests/bsd/sbrk.c deleted file mode 100644 index 88b0407..0000000 --- a/lib/mlibc/tests/bsd/sbrk.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <assert.h> -#include <stdio.h> -#include <unistd.h> - -int main() { - void *ret = sbrk(0); - assert(ret != (void *) -1); - assert(ret); -} diff --git a/lib/mlibc/tests/bsd/strl.c b/lib/mlibc/tests/bsd/strl.c deleted file mode 100644 index a502850..0000000 --- a/lib/mlibc/tests/bsd/strl.c +++ /dev/null @@ -1,56 +0,0 @@ -#include <assert.h> -#include <string.h> - -int main() { - char buf[256]; - - /* Test copy to 0-sized buffer . */ - memset(buf, 0, sizeof(buf)); - assert(strlcpy(buf, "xyz", 0) == 3); - assert(strcmp(buf, "") == 0); - - /* Test normal copy. */ - memset(buf, 0, sizeof(buf)); - assert(strlcpy(buf, "xyz", sizeof(buf)) == 3); - assert(strcmp(buf, "xyz") == 0); - - /* Test truncated copy. */ - memset(buf, 0, sizeof(buf)); - assert(strlcpy(buf, "abcdefabcdef", 10) == 12); - assert(strcmp(buf, "abcdefabc") == 0); - - /* Test concat to 0-sized buffer. */ - memset(buf, 0, sizeof(buf)); - assert(strlcat(buf, "abc", 0) == 3); - assert(strcmp(buf, "") == 0); - - /* Test concat to full buffer. */ - memset(buf, 0, sizeof(buf)); - assert(strlcat(buf, "abcde", 6) == 5); - assert(strcmp(buf, "abcde") == 0); - assert(strlcat(buf, "xyz", 5) == 8); - assert(strcmp(buf, "abcde") == 0); - - /* Test normal concat. */ - memset(buf, 0, sizeof(buf)); - assert(strlcat(buf, "abc", sizeof(buf)) == 3); - assert(strcmp(buf, "abc") == 0); - assert(strlcat(buf, "xyz", sizeof(buf)) == 6); - assert(strcmp(buf, "abcxyz") == 0); - - /* Test truncated concat. */ - memset(buf, 0, sizeof(buf)); - assert(strlcat(buf, "abcabc", 10) == 6); - assert(strcmp(buf, "abcabc") == 0); - assert(strlcat(buf, "xyzxyz", 10) == 12); - assert(strcmp(buf, "abcabcxyz") == 0); - - /* Test truncated concat w/ truncated dst. */ - memset(buf, 0, sizeof(buf)); - assert(strlcat(buf, "abcabc", 10) == 6); - assert(strcmp(buf, "abcabc") == 0); - assert(strlcat(buf, "xyz", 4) == 7); - assert(strcmp(buf, "abcabc") == 0); - - return 0; -} diff --git a/lib/mlibc/tests/glibc/error.c b/lib/mlibc/tests/glibc/error.c deleted file mode 100644 index 2ae752a..0000000 --- a/lib/mlibc/tests/glibc/error.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <errno.h> -#include <error.h> - -int main() { - error(0, EINVAL, "test: %s", "error"); -} diff --git a/lib/mlibc/tests/glibc/error.py b/lib/mlibc/tests/glibc/error.py deleted file mode 100644 index 3833974..0000000 --- a/lib/mlibc/tests/glibc/error.py +++ /dev/null @@ -1,11 +0,0 @@ -import subprocess -import sys -import os -from pyexpect import expect - -wrapper = os.getenv("MESON_EXE_WRAPPER") -wrapper = [x for x in (wrapper,) if x] - -output = subprocess.check_output(wrapper + [sys.argv[1]], stderr=subprocess.STDOUT) - -expect(bytes(sys.argv[1], 'utf-8') + b': test: error: Invalid argument (EINVAL)\n').to_equal(output) diff --git a/lib/mlibc/tests/glibc/error_at_line.c b/lib/mlibc/tests/glibc/error_at_line.c deleted file mode 100644 index 257ddd2..0000000 --- a/lib/mlibc/tests/glibc/error_at_line.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <errno.h> -#include <error.h> - -int main() { - error_at_line(0, EINVAL, "error_at_line", 5, "test: %s", "error"); -} diff --git a/lib/mlibc/tests/glibc/error_at_line.py b/lib/mlibc/tests/glibc/error_at_line.py deleted file mode 100644 index 7499e05..0000000 --- a/lib/mlibc/tests/glibc/error_at_line.py +++ /dev/null @@ -1,11 +0,0 @@ -import subprocess -import sys -import os -from pyexpect import expect - -wrapper = os.getenv("MESON_EXE_WRAPPER") -wrapper = [x for x in (wrapper,) if x] - -output = subprocess.check_output(wrapper + [sys.argv[1]], stderr=subprocess.STDOUT) - -expect(bytes(sys.argv[1], 'utf-8') + b':error_at_line:5: test: error: Invalid argument (EINVAL)\n').to_equal(output) diff --git a/lib/mlibc/tests/glibc/error_expect_fail.c b/lib/mlibc/tests/glibc/error_expect_fail.c deleted file mode 100644 index 17f0907..0000000 --- a/lib/mlibc/tests/glibc/error_expect_fail.c +++ /dev/null @@ -1,6 +0,0 @@ -#include <errno.h> -#include <error.h> - -int main() { - error(1, EINVAL, "test error #1"); -} diff --git a/lib/mlibc/tests/glibc/error_message_count.c b/lib/mlibc/tests/glibc/error_message_count.c deleted file mode 100644 index c2c694a..0000000 --- a/lib/mlibc/tests/glibc/error_message_count.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <error.h> - -int main() { - assert(error_message_count == 0); - error(0, EINVAL, "test error #1"); - assert(error_message_count == 1); - error_at_line(0, EINVAL, __FILE__, __LINE__, "test error #2"); - assert(error_message_count == 2); -} diff --git a/lib/mlibc/tests/glibc/error_one_per_line.c b/lib/mlibc/tests/glibc/error_one_per_line.c deleted file mode 100644 index 98721ec..0000000 --- a/lib/mlibc/tests/glibc/error_one_per_line.c +++ /dev/null @@ -1,13 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <error.h> - -int main() { - assert(error_one_per_line == 0); - assert(error_message_count == 0); - error_one_per_line = 1; - error_at_line(0, EINVAL, __FILE__, 0, "test error #1"); - assert(error_message_count == 1); - error_at_line(0, EINVAL, __FILE__, 0, "test error #2"); - assert(error_message_count == 1); -} diff --git a/lib/mlibc/tests/glibc/error_print_progname.c b/lib/mlibc/tests/glibc/error_print_progname.c deleted file mode 100644 index 8840cb2..0000000 --- a/lib/mlibc/tests/glibc/error_print_progname.c +++ /dev/null @@ -1,19 +0,0 @@ -#include <assert.h> -#include <stdbool.h> -#include <stdio.h> -#include <errno.h> -#include <error.h> - -bool ran = false; - -void test_progname(void) { - ran = true; - fprintf(stderr, "progname test"); -} - -int main() { - assert(error_print_progname == NULL); - error_print_progname = &test_progname; - error(0, EINVAL, "test error #1"); - assert(ran == true); -} diff --git a/lib/mlibc/tests/glibc/ffsl-ffsll.c b/lib/mlibc/tests/glibc/ffsl-ffsll.c deleted file mode 100644 index ed70ad6..0000000 --- a/lib/mlibc/tests/glibc/ffsl-ffsll.c +++ /dev/null @@ -1,36 +0,0 @@ -#include <assert.h> -#include <stdint.h> -#include <string.h> -#include <limits.h> - -int main(void){ - // ffsl - assert(ffsl(0x8000) == 16); - assert(ffsl(0) == 0); -#if UINTPTR_MAX == UINT64_MAX - assert(ffsl(LLONG_MAX - 1) == 2); - assert(ffsl(LLONG_MAX) == 1); -#endif - assert(ffsl(LONG_MIN) == (long)(sizeof(long) * CHAR_BIT)); - assert(ffsl(LONG_MIN + 1) == 1); - - for (int i = 1; i < 0x1000; i++) { - assert(ffsl(i) - 1 == __builtin_ctz(i)); - } - - // ffsll - assert(ffsll(0x8000) == 16); - assert(ffsll(0) == 0); -#if UINTPTR_MAX == UINT64_MAX - assert(ffsll(LLONG_MAX - 1) == 2); - assert(ffsll(LLONG_MAX) == 1); -#endif - assert(ffsll(LLONG_MIN) == (long long)(sizeof(long long) * CHAR_BIT)); - assert(ffsll(LLONG_MIN + 1) == 1); - - for (int i = 1; i < 0x1000; i++) { - assert(ffsll(i) - 1 == __builtin_ctz(i)); - } - - return 0; -} diff --git a/lib/mlibc/tests/glibc/getopt.c b/lib/mlibc/tests/glibc/getopt.c deleted file mode 100644 index a0e27bb..0000000 --- a/lib/mlibc/tests/glibc/getopt.c +++ /dev/null @@ -1,288 +0,0 @@ -#include <assert.h> -#include <getopt.h> -#include <stdbool.h> -#include <stddef.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define COUNT_OF(x) ((sizeof(x)/sizeof(0[x])) / ((size_t)(!(sizeof(x) % sizeof(0[x]))))) -#define dump(x) fprintf(stderr, "getopt c '%c' (%d), optind %d ('%s'), optarg '%s', optopt '%c' (%d)\n", \ - (x), (x), optind, (size_t)optind >= COUNT_OF(test_argv) ? "out of range" : test_argv[optind], optarg, optopt, optopt); - -void test1() { - const char *shortopts = "b:cdef"; - - const struct option longopts[] = { - {"foo", required_argument, NULL, 'f'}, - {NULL, no_argument, NULL, 0} - }; - - int test_argc = 7; - - char *test_argv[] = { - "dummy", - "--foo", - "abc", - "-b", - "abc", - "abc", - "abc" - }; - - optind = 0; - int c = getopt_long(test_argc, test_argv, shortopts, longopts, NULL); - dump(c) - assert(c == 'f'); - - c = getopt_long(test_argc, test_argv, shortopts, longopts, NULL); - dump(c) - assert(optarg && !strcmp(optarg, "abc")); - assert(c == 'b'); - - c = getopt_long(test_argc, test_argv, shortopts, longopts, NULL); - dump(c); - assert(c == -1); - assert(optarg == NULL); - - // we have 2 non-option arguments - assert((optind + 2) == test_argc); -} - -void test2() { - const struct option longopts[] = { - {"foo", required_argument, NULL, 'f'}, - {NULL, no_argument, NULL, 0} - }; - - char *test_argv[] = { - "dummy", - "-c", - }; - - fputs("Situation: we pass a non-existant short option in argv\n", stderr); - - optind = 0; - int c = getopt_long(COUNT_OF(test_argv), test_argv, "ab:", longopts, NULL); - // Exprected result: return '?', optopt is set to the offender - assert(c == '?'); - assert(optopt == 'c'); - - fputs("Situation: we pass a non-existant short option in argv, while passing a leading colon in optstring\n", stderr); - optind = 0; - - c = getopt_long(COUNT_OF(test_argv), test_argv, ":ab:", longopts, NULL); - // Exprected result: return '?', optopt is set to the offender - assert(c == '?'); - assert(optopt == 'c'); - - fputs("Situation: we omit the required arg to a short option\n", stderr); - optind = 0; - - c = getopt_long(COUNT_OF(test_argv), test_argv, "ab:c:", longopts, NULL); - // Exprected result: return '?', optopt is set to the offender - assert(c == '?'); - assert(optopt == 'c'); - - fputs("Situation: we omit the required arg to a short option, while passing a leading colon in optstring\n", stderr); - optind = 0; - - c = getopt_long(COUNT_OF(test_argv), test_argv, ":ab:c:", longopts, NULL); - // Exprected result: return ':', optopt is set to the offender - assert(c == ':'); - assert(optopt == 'c'); -} - -void test3() { - const struct option longopts[] = { - {"foo", required_argument, NULL, 'f'}, - {NULL, no_argument, NULL, 0} - }; - - char *test_argv[] = { - "dummy", - "-cmanagarm", - }; - - fputs("Situation: we pass a concatenated argument to a short option\n", stderr); - - optind = 0; - int c = getopt_long(COUNT_OF(test_argv), test_argv, "ab:c:", longopts, NULL); - dump(c); - // Exprected result: - assert(c == 'c'); - assert(!strcmp(optarg, "managarm")); -} - -void test4() { - const struct option longopts[] = { - {"foo", required_argument, NULL, 'f'}, - {NULL, no_argument, NULL, 0} - }; - - char *test_argv[] = { - "dummy", - "-acmanagarm", - }; - - fputs("Situation: we pass concatenated short options to getopt\n", stderr); - - optind = 0; - int c = getopt_long(COUNT_OF(test_argv), test_argv, "ab:c:", longopts, NULL); - assert(c == 'a'); - - c = getopt_long(COUNT_OF(test_argv), test_argv, "ab:c:", longopts, NULL); - // Exprected result: - assert(c == 'c'); - assert(!strcmp(optarg, "managarm")); -} - -void test5() { - const struct option longopts[] = { - {"foo", required_argument, NULL, 'f'}, - {NULL, no_argument, NULL, 0} - }; - - char *test_argv[] = { - "su", - "-", - "managarm", - 0 - }; - - int test_argc = 3; - - fputs("Situation: testing `su - managarm`\n", stderr); - - optind = 0; - int c = getopt_long(test_argc, test_argv, "ab:", longopts, NULL); - dump(c); - assert(c == -1); - - if (optind < test_argc && !strcmp(test_argv[optind], "-")) { - ++optind; - } - - assert(optind < test_argc); - assert(!strcmp(test_argv[optind++], "managarm")); - assert(optind == test_argc); -} - -void test6() { - char *test_argv[] = { - "telescope", - "gemini://electrode.codes", - "-S", - 0 - }; - - int test_argc = 3; - optind = 0; - - const struct option longopts[] = { - {"colors", no_argument, NULL, 'C'}, - {"colours", no_argument, NULL, 'C'}, - {"help", no_argument, NULL, 'h'}, - {"safe", no_argument, NULL, 'S'}, - {"version", no_argument, NULL, 'v'}, - {NULL, 0, NULL, 0}, - }; - - int c = getopt_long(test_argc, test_argv, "Cc:hnST:v", longopts, NULL); - dump(c); - assert(c == 'S'); - assert(optind == 3); - assert(!optarg); -} - -void test7() { - int c; - - static const struct option options[] = { - { "debug", no_argument, NULL, 'd' }, - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, 'V' }, - {} - }; - const char *command; - - char *test_argv[] = { - "udevadm", - "hwdb", - "--update", - 0 - }; - - int test_argc = 3; - setenv("POSIXLY_CORRECT", "1", 1); - optind = 0; - - while ((c = getopt_long(test_argc, test_argv, "+dhV", options, NULL)) >= 0) { - switch (c) { - case 'd': - break; - case 'h': - break; - case 'V': - break; - default: - break; - } - } - - dump(c); - command = test_argv[optind]; - assert(command); - assert(!strcmp(command, "hwdb")); -} - -void test8() { - const char *shortopts = "b:cde"; - - int foo = false; - int bar = false; - - const struct option longopts[] = { - {"foo", required_argument, &foo, 'x'}, - {"bar", required_argument, &bar, 'y'}, - {NULL, no_argument, NULL, 0} - }; - - int test_argc = 6; - - char *test_argv[] = { - "dummy", - "-foo", - "abc", - "-bar=def", - "ghi", - "jkl" - }; - - #ifdef __GLIBC__ - optind = 0; - #else - optreset = 1; - #endif - optopt = 0; - int c = getopt_long_only(test_argc, test_argv, shortopts, longopts, NULL); - dump(c); - assert(foo && !c); - assert(optind == 3); - - c = getopt_long_only(test_argc, test_argv, shortopts, longopts, NULL); - dump(c); - assert(bar && !c); - assert(optind == 4); -} - -int main() { - test1(); - test2(); - test3(); - test4(); - test5(); - test6(); - test7(); - test8(); -} diff --git a/lib/mlibc/tests/glibc/gnu-basename.c b/lib/mlibc/tests/glibc/gnu-basename.c deleted file mode 100644 index 9566532..0000000 --- a/lib/mlibc/tests/glibc/gnu-basename.c +++ /dev/null @@ -1,13 +0,0 @@ -#define _GNU_SOURCE -#include <assert.h> -#include <string.h> - -#define test_string(x, expectval) assert(strcmp(basename(x), expectval) == 0) - -int main() { - test_string("/usr/lib", "lib"); - test_string("/usr/", ""); - test_string("/", ""); - test_string(".", "."); - test_string("..", ".."); -} diff --git a/lib/mlibc/tests/glibc/linux-syscall.c b/lib/mlibc/tests/glibc/linux-syscall.c deleted file mode 100644 index 2760df4..0000000 --- a/lib/mlibc/tests/glibc/linux-syscall.c +++ /dev/null @@ -1,14 +0,0 @@ -#include <sys/syscall.h> -#include <unistd.h> -#include <stdlib.h> -#include <string.h> -#include <assert.h> - -int main() { - char *data = "hello mlibc\n"; - long ret = syscall(SYS_write, 1, data, strlen(data)); - assert(ret == (long)strlen(data)); - - syscall(SYS_exit, 0); - abort(); -} diff --git a/lib/mlibc/tests/linux/cpuset.c b/lib/mlibc/tests/linux/cpuset.c deleted file mode 100644 index 3f55732..0000000 --- a/lib/mlibc/tests/linux/cpuset.c +++ /dev/null @@ -1,27 +0,0 @@ -#include <assert.h> -#include <stdlib.h> -#include <sched.h> - -#define SET_SIZE 15 - -int main() { - cpu_set_t *set = CPU_ALLOC(SET_SIZE); - size_t setsize = CPU_ALLOC_SIZE(SET_SIZE); - - CPU_ZERO_S(setsize, set); - - assert(!CPU_ISSET_S(11, setsize, set)); - - CPU_SET_S(11, setsize, set); - assert(CPU_ISSET_S(11, setsize, set)); - assert(CPU_COUNT_S(setsize, set) == 1); - - assert(!CPU_ISSET_S(CPU_SETSIZE - 1, setsize, set)); - - CPU_CLR_S(11, setsize, set); - assert(!CPU_ISSET_S(11, setsize, set)); - - CPU_FREE(set); - - return 0; -} diff --git a/lib/mlibc/tests/linux/malloc-usable-size.c b/lib/mlibc/tests/linux/malloc-usable-size.c deleted file mode 100644 index 3bb0394..0000000 --- a/lib/mlibc/tests/linux/malloc-usable-size.c +++ /dev/null @@ -1,13 +0,0 @@ -#include <assert.h> -#include <malloc.h> -#include <stdio.h> -#include <stdlib.h> - -int main() { - void *p1 = malloc(1023); - fprintf(stderr, "size: %zu\n", malloc_usable_size(p1)); - assert(malloc_usable_size(p1) >= 1023); - free(p1); - - return 0; -} diff --git a/lib/mlibc/tests/linux/pthread_attr.c b/lib/mlibc/tests/linux/pthread_attr.c deleted file mode 100644 index 4c1907c..0000000 --- a/lib/mlibc/tests/linux/pthread_attr.c +++ /dev/null @@ -1,90 +0,0 @@ -#include <assert.h> -#include <pthread.h> -#include <stdio.h> -#include <string.h> -#include <signal.h> - -static void test_affinity() { - pthread_attr_t attr; - cpu_set_t set = {0}; - assert(!pthread_attr_init(&attr)); - assert(!pthread_attr_setaffinity_np(&attr, 1, &set)); - - cpu_set_t other_set = {0}; - assert(!pthread_attr_getaffinity_np(&attr, 1, &set)); - - assert(!memcmp(&set, &other_set, sizeof(cpu_set_t))); - - pthread_attr_destroy(&attr); -} - -#if !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32) -static void test_sigmask() { - pthread_attr_t attr; - sigset_t set; - sigemptyset(&set); - sigaddset(&set, SIGUSR1); -#ifndef USE_HOST_LIBC - sigaddset(&set, SIGCANCEL); -#endif - - assert(!pthread_attr_init(&attr)); - assert(!pthread_attr_setsigmask_np(&attr, &set)); - - sigset_t other_set; - sigemptyset(&other_set); - - assert(!pthread_attr_getsigmask_np(&attr, &other_set)); - - assert(sigismember(&other_set, SIGUSR1)); -#ifndef USE_HOST_LIBC - // Test whether internal signals get filtered properly. - assert(!sigismember(&other_set, SIGCANCEL)); -#endif - - pthread_attr_destroy(&attr); -} - -static void *getattr_worker(void *arg) { - (void)arg; - return NULL; -} - -static void test_getattrnp() { - pthread_attr_t attr; - size_t stacksize = PTHREAD_STACK_MIN; - assert(!pthread_attr_init(&attr)); - assert(!pthread_attr_setstacksize(&attr, stacksize)); - - pthread_t thread; - assert(!pthread_create(&thread, &attr, getattr_worker, NULL)); - assert(!pthread_getattr_np(thread, &attr)); - size_t other_stacksize; - assert(!pthread_attr_getstacksize(&attr, &other_stacksize)); - assert(other_stacksize == stacksize); - assert(!pthread_join(thread, NULL)); - - pthread_t own_thread = pthread_self(); - void *stack; - assert(!pthread_getattr_np(own_thread, &attr)); - assert(!pthread_attr_getstack(&attr, &stack, &other_stacksize)); - assert(stack); - assert(other_stacksize); - // Check that we can read from the highest byte returned. - // pthread_getattr_np() should return the lowest byte - // of the stack. - printf("highest byte: %hhu\n", *(char *)(stack + other_stacksize - 1)); - - pthread_attr_destroy(&attr); -} -#endif // !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32) - -int main() { - test_affinity(); -#if !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32) - test_sigmask(); - test_getattrnp(); -#endif - - return 0; -} diff --git a/lib/mlibc/tests/linux/pthread_setname_np.c b/lib/mlibc/tests/linux/pthread_setname_np.c deleted file mode 100644 index 95c95c9..0000000 --- a/lib/mlibc/tests/linux/pthread_setname_np.c +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif - -#include <assert.h> -#include <errno.h> -#include <string.h> -#include <pthread.h> - -int main() { - int ret = pthread_setname_np(pthread_self(), "mlibc-test-123"); - assert(!ret); - - char buf[16]; - ret = pthread_getname_np(pthread_self(), buf, 16); - assert(!ret); - assert(!strcmp("mlibc-test-123", buf)); - - ret = pthread_setname_np(pthread_self(), "mlibc-test-123-too-long"); - assert(ret == ERANGE); - - ret = pthread_getname_np(pthread_self(), buf, 1); - assert(ret == ERANGE); - - ret = pthread_getname_np(pthread_self(), buf, 15); - assert(ret == ERANGE); - - ret = pthread_getname_np(pthread_self(), buf, 16); - assert(!ret); - assert(!strcmp("mlibc-test-123", buf)); - - return 0; -} diff --git a/lib/mlibc/tests/linux/xattr.c b/lib/mlibc/tests/linux/xattr.c deleted file mode 100644 index c6dd152..0000000 --- a/lib/mlibc/tests/linux/xattr.c +++ /dev/null @@ -1,80 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#include <string.h> -#include <unistd.h> -#include <sys/xattr.h> - -#define assert_perror(x) \ - ({ \ - int res = (x); \ - if (res < 0) { \ - perror(#x); \ - return 1; \ - } \ - res; \ - }) - -#define soft_assert(x, m) \ - ({ \ - if (!(x)) { \ - fprintf(stderr, "cond \"%s\" failed: %s\n", #x, m); \ - return 1; \ - } \ - }) - -void remove_tmp(const char (*fname)[]) { - unlink(&(*fname)[0]); -} -#define _cleanup_file_ __attribute__((cleanup(remove_tmp))) - -int main(void) { - int ret; - char buf[32] = { 0 }; - _cleanup_file_ char filename[] = "xattr_test.XXXXXX"; - _cleanup_file_ char filename2[] = "xattr_test.XXXXXX.2"; - - int tmpfile = assert_perror(mkstemp(filename)); - memcpy(filename2, filename, sizeof(filename) - 1); - assert_perror(symlink(filename, filename2)); - - assert_perror(setxattr(filename, "user.T1", "ABC", 3, XATTR_CREATE)); - assert_perror(fsetxattr(tmpfile, "user.T2", "DEF", 3, XATTR_CREATE)); - - // for testing remove - assert_perror(fsetxattr(tmpfile, "user.T3", "DEF", 3, XATTR_CREATE)); - - if ((ret = getxattr(filename, "user.T1", buf, 3)) != 3) { - if (ret < 0) { - perror("getxattr"); - return 1; - } - - soft_assert(memcmp(buf, "ABC", 3) == 0, "xattr read wrong"); - } - - ret = lgetxattr(filename2, "user.T1", buf, 3); - soft_assert(ret < 0 && errno == ENODATA, "lgetxattr deref'd"); - - if ((ret = fgetxattr(tmpfile, "user.T3", buf, 3)) != 3) { - if (ret < 0) { - perror("fgetxattr"); - return 1; - } - - soft_assert(memcmp(buf, "DEF", 3) == 0, "xattr read wrong"); - } - - assert_perror(removexattr(filename, "user.T2")); - assert_perror(fremovexattr(tmpfile, "user.T3")); - - ret = assert_perror(listxattr(filename, buf, sizeof(buf) - 1)); - soft_assert(memmem(buf, ret, "user.T1", 7), "user.T1 not found"); - soft_assert(!memmem(buf, ret, "user.T2", 7), "user.T2 found"); - soft_assert(!memmem(buf, ret, "user.T3", 7), "user.T3 found"); - - ret = assert_perror(flistxattr(tmpfile, buf, sizeof(buf) - 1)); - soft_assert(memmem(buf, ret, "user.T1", 7), "user.T1 not found"); - soft_assert(!memmem(buf, ret, "user.T2", 7), "user.T2 found"); - soft_assert(!memmem(buf, ret, "user.T3", 7), "user.T3 found"); -} diff --git a/lib/mlibc/tests/meson.build b/lib/mlibc/tests/meson.build deleted file mode 100644 index b7d65ca..0000000 --- a/lib/mlibc/tests/meson.build +++ /dev/null @@ -1,261 +0,0 @@ -timeout_sec = 10 - -all_test_cases = [ - 'ansi/alloc', - 'ansi/sscanf', - 'ansi/sprintf', - 'ansi/snprintf', - 'ansi/utf8', - 'ansi/strtol', - 'ansi/strtof', - 'ansi/abs', - 'ansi/longjmp', - 'ansi/mbrtoc32', - 'ansi/strverscmp', - 'ansi/strftime', - 'ansi/strchr', - 'ansi/strrchr', - 'ansi/wcsrtombs', - 'ansi/wmemcmp', - 'ansi/timegm', - 'ansi/ungetc', - 'ansi/wcsdup', - 'ansi/wcsncasecmp', - 'ansi/fopen', - 'ansi/memmem', - 'ansi/creal-cimag', - 'ansi/fenv', - 'ansi/qsort', - 'ansi/freopen', - 'ansi/strxfrm', - 'ansi/calloc', - 'bsd/ns_get_put', - 'bsd/reallocarray', - 'bsd/strl', - 'bsd/sbrk', - 'posix/inet_ntop', - 'posix/inet_pton', - 'posix/access', - 'posix/pthread_barrier', - 'posix/pthread_rwlock', - 'posix/pthread_cond', - 'posix/pthread_create', - 'posix/pthread_cancel', - 'posix/pthread_atfork', - 'posix/pthread_cleanup', - 'posix/pthread_kill', - 'posix/pthread_mutex', - 'posix/pthread_key', - 'posix/pthread_thread_local', - 'posix/pthread_attr', - 'posix/pthread_schedparam', - 'posix/pwd', - 'posix/fdopen', - 'posix/fopencookie', - 'posix/fmemopen', - 'posix/getaddrinfo', - 'posix/getdelim', - 'posix/getnameinfo', - 'posix/getservbyname', - 'posix/getservbyport', - 'posix/grp', - 'posix/dprintf', - 'posix/posix_memalign', - 'posix/posix_spawn', - 'posix/index', - 'posix/rindex', - 'posix/search', - 'posix/open_memstream', - 'posix/popen', - 'posix/system', # This test should be in the ANSI tests, but it depends on sys/wait.h - 'posix/sigsuspend', - 'posix/sigaltstack', - 'posix/time', - 'posix/realpath', - 'posix/ffs', - 'posix/getcwd', - 'posix/memrchr', - 'posix/wordexp', - 'posix/rlimits', - 'posix/accept4', - 'posix/setpriority', - 'posix/alarm', - 'posix/abort', # This test should be in the ANSI tests, but it depends on sigaction - 'posix/timer', - 'posix/vfork', - 'posix/wcwidth', - 'posix/pause', - 'posix/flockfile', - 'posix/basename', - 'posix/regex', - 'posix/sigtimedwait', - 'posix/if_indextoname', - 'posix/readv-writev', - 'posix/posix-timer', - 'posix/strdupa', - 'posix/mkstemp', - 'posix/waitid', - 'glibc/getopt', - 'glibc/ffsl-ffsll', - 'glibc/error_message_count', - 'glibc/error_one_per_line', - 'glibc/error_print_progname', - 'glibc/error_expect_fail', - 'glibc/error', - 'glibc/error_at_line', - 'linux/xattr', - 'linux/pthread_setname_np', - 'linux/pthread_attr', - 'linux/cpuset', - 'linux/malloc-usable-size', -] - -if host_machine.system() == 'linux' - all_test_cases += 'glibc/linux-syscall' -endif - -fail_test_cases = [ - 'posix/abort', - 'glibc/error_expect_fail', -] - -wrapped_test_cases = [ - 'glibc/error', - 'glibc/error_at_line', -] - -host_libc_excluded_test_cases = [ - 'bsd/strl', # These functions do not exist on Linux. -] -host_libc_noasan_test_cases = [ - 'posix/pthread_cancel', - 'posix/pthread_attr', # does some stack overflowing to check stack size - 'posix/posix_memalign', - 'posix/search', # requires tdelete (#351) - 'ansi/calloc', # does some overflowing - 'linux/pthread_attr', # encounters memory leaks -] - -extra_cflags_test_cases = { - 'ansi/calloc': ['-Wno-alloc-size-larger-than'], -} - -test_sources = [] -test_link_args = [] -test_c_args = [] -use_pie = false - -test_c_args = [] -test_link_args = [] - -# Our ubsan implementation can't be used by the tests themselves, -# since it is internal to libc.so and ld.so. -test_override_options = ['b_sanitize=none'] - -if library_type == 'static' - libc_dep = declare_dependency( - include_directories: libc_include_dirs, - link_with: libc_static, - dependencies: [libc_deps, rtlib_deps] - ) - use_pie = false - test_c_args += '-no-pie' - test_link_args += ['-no-pie', '-static'] - test_sources += [ - '../options/internal' / host_machine.cpu_family() / 'mlibc_crtbegin.S', - '../options/internal' / host_machine.cpu_family() / 'mlibc_crtend.S', - crt, - ] -else - libc_dep = declare_dependency( - include_directories: libc_include_dirs, - link_with: libc_shared, - dependencies: [libc_deps, rtlib_deps] - ) - test_link_args += ['-Wl,--dynamic-linker=' + meson.build_root() + '/ld.so'] - - if host_machine.system() in ['linux'] - use_pie = true - test_sources += crt_pie - else - use_pie = false - test_sources += crt - - # Meson doesn't set these for us (issue #4651). - test_c_args += '-no-pie' - test_link_args += '-no-pie' - endif - - # Add the rtdl tests. - if not disable_posix_option - subdir('rtdl') - endif -endif - -py = import('python').find_installation('python3') - -foreach test_name : all_test_cases - test_subdir = test_name.split('/')[0] - test_short_name = test_name.split('/')[1] - test_exec_name = test_name.replace('/', '-') - - if test_subdir == 'ansi' and disable_ansi_option - continue - elif test_subdir == 'bsd' and disable_bsd_option - continue - elif test_subdir == 'glibc' and disable_glibc_option - continue - elif test_subdir == 'posix' and disable_posix_option - continue - elif test_subdir == 'linux' and disable_linux_option - continue - endif - - should_fail = fail_test_cases.contains(test_name) - exec = executable(test_exec_name, [test_name + '.c', test_sources], - dependencies: libc_dep, - build_rpath: meson.build_root(), - override_options: test_override_options, - c_args: test_c_args, - link_args: test_link_args, - pie: use_pie, - ) - - if wrapped_test_cases.contains(test_name) - test(test_short_name, - py, - suite: test_subdir, - should_fail: should_fail, - args: [ - meson.source_root() + '/tests/' + test_name + '.py', - exec - ], - timeout: timeout_sec, - ) - else - test(test_short_name, exec, suite: test_subdir, should_fail: should_fail, timeout: timeout_sec) - endif - - if build_tests_host_libc and not host_libc_excluded_test_cases.contains(test_name) - if test_name in host_libc_noasan_test_cases - host_libc_sanitize_options = 'b_sanitize=undefined' - else - host_libc_sanitize_options = 'b_sanitize=address,undefined' - endif - - if test_name in extra_cflags_test_cases - extra_cflags = extra_cflags_test_cases[test_name] - else - extra_cflags = [] - endif - - exec = executable('host-libc-' + test_exec_name, test_name + '.c', - build_rpath: meson.build_root(), - override_options: host_libc_sanitize_options, - c_args: ['-D_GNU_SOURCE', '-DUSE_HOST_LIBC', '-pthread', extra_cflags], - link_args: ['-lresolv', '-ldl', '-pthread', '-lm', '-lrt'], - native: true, - ) - test(test_short_name, exec, suite: ['host-libc', test_subdir], should_fail: should_fail, timeout: timeout_sec) - endif -endforeach diff --git a/lib/mlibc/tests/posix/abort.c b/lib/mlibc/tests/posix/abort.c deleted file mode 100644 index 5f7bb7d..0000000 --- a/lib/mlibc/tests/posix/abort.c +++ /dev/null @@ -1,21 +0,0 @@ -#include <signal.h> -#include <assert.h> -#include <stdlib.h> - -void handler(int sig, siginfo_t *info, void *ctx) { - (void)sig; - (void)info; - (void)ctx; -} - -int main() { - struct sigaction sa; - sa.sa_sigaction = handler; - sa.sa_flags = SA_SIGINFO; - sigemptyset(&sa.sa_mask); - - int ret = sigaction(SIGABRT, &sa, NULL); - assert(!ret); - - abort(); -} diff --git a/lib/mlibc/tests/posix/accept4.c b/lib/mlibc/tests/posix/accept4.c deleted file mode 100644 index ba593ee..0000000 --- a/lib/mlibc/tests/posix/accept4.c +++ /dev/null @@ -1,123 +0,0 @@ -#include <unistd.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <fcntl.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdbool.h> -#include <errno.h> - -#ifdef USE_HOST_LIBC -#define TEST_PORT 31337 -#else -#define TEST_PORT 42069 -#endif - -static struct sockaddr_in connect_addr, accept_addr; -static int listen_fd; - -int permutations[] = { - 0, - SOCK_CLOEXEC, - SOCK_NONBLOCK, - SOCK_CLOEXEC | SOCK_NONBLOCK, -}; - -static bool run_test(int flags) -{ - int connect_fd; - int fd_flags, access; - socklen_t addrlen; - - connect_fd = socket(AF_INET, SOCK_STREAM, 0); - connect(connect_fd, (struct sockaddr *)&connect_addr, sizeof(connect_addr)); - addrlen = sizeof(accept_addr); - - int accept_fd = accept4(listen_fd, (struct sockaddr *)&accept_addr, &addrlen, flags); - - if(accept_fd == -1) { - fprintf(stderr, "accept4 failed: %s\n", strerror(errno)); - goto cleanup; - } - - fd_flags = fcntl(accept_fd, F_GETFD); - if(!(!!(fd_flags & FD_CLOEXEC) == !!(flags & SOCK_CLOEXEC))) { - fprintf(stderr, "CLOEXEC mismatch, got %d instead of %d\n", !!(fd_flags & FD_CLOEXEC), !!(flags & SOCK_CLOEXEC)); - goto cleanup; - } - - access = fcntl(accept_fd, F_GETFL); - if(!(!!(access & O_NONBLOCK) == !!(flags & SOCK_NONBLOCK))) { - fprintf(stderr, "NONBLOCK flag mismatch, %d vs %d\n", !!(access & O_NONBLOCK), !!(flags & SOCK_NONBLOCK)); - goto cleanup; - } - - close(accept_fd); - close(connect_fd); - - fprintf(stderr, "tested CLOEXEC %d, NONBLOCK %d\n", !!(flags & SOCK_CLOEXEC), !!(flags & SOCK_NONBLOCK)); - return true; - -cleanup: - close(accept_fd); - close(connect_fd); - return false; -} - -static int socket_setup(void) -{ - struct sockaddr_in addr; - int reuseaddr; - - memset(&addr, 0, sizeof(struct sockaddr_in)); - addr.sin_family = AF_INET; - addr.sin_addr.s_addr = htonl(INADDR_ANY); - addr.sin_port = htons(TEST_PORT); - - int socket_fd = socket(AF_INET, SOCK_STREAM, 0); - - if(socket_fd == -1) { - fprintf(stderr, "socket failed: %s\n", strerror(errno)); - exit(1); - } - - reuseaddr = 1; - int ret = setsockopt(socket_fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(reuseaddr)); - - if(ret == -1) { - fprintf(stderr, "setsockopt failed: %s\n", strerror(errno)); - exit(1); - } - - ret = bind(socket_fd, (struct sockaddr *)&addr, sizeof(struct sockaddr_in)); - - if(ret == -1) { - fprintf(stderr, "bind failed: %s\n", strerror(errno)); - exit(1); - } - - ret = listen(socket_fd, 5); - - if(ret == -1) { - fprintf(stderr, "listen failed: %s\n", strerror(errno)); - exit(1); - } - - return socket_fd; -} - -int main() { - memset(&connect_addr, 0, sizeof(connect_addr)); - connect_addr.sin_family = AF_INET; - connect_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); - connect_addr.sin_port = htons(TEST_PORT); - - for(size_t i = 0; i < 4; i++) { - listen_fd = socket_setup(); - if(!run_test(permutations[i])) { - exit(1); - } - close(listen_fd); - } -} diff --git a/lib/mlibc/tests/posix/access.c b/lib/mlibc/tests/posix/access.c deleted file mode 100644 index e0c9f45..0000000 --- a/lib/mlibc/tests/posix/access.c +++ /dev/null @@ -1,30 +0,0 @@ -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <assert.h> -#include <fcntl.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "access-host-libc.tmp" -#else -#define TEST_FILE "access.tmp" -#endif - -int main() { - // Make sure that it wasn't created by a previous test run - unlink(TEST_FILE); - - assert(access(TEST_FILE, F_OK) == -1); - assert(access(TEST_FILE, W_OK) == -1); - assert(access(TEST_FILE, R_OK) == -1); - assert(access(TEST_FILE, X_OK) == -1); - - close(open(TEST_FILE, O_CREAT | O_RDWR, 0666)); - - assert(access(TEST_FILE, F_OK) == 0); - assert(access(TEST_FILE, W_OK) == 0); - assert(access(TEST_FILE, R_OK) == 0); - assert(access(TEST_FILE, X_OK) == -1); - - unlink(TEST_FILE); -} diff --git a/lib/mlibc/tests/posix/alarm.c b/lib/mlibc/tests/posix/alarm.c deleted file mode 100644 index b8a43e3..0000000 --- a/lib/mlibc/tests/posix/alarm.c +++ /dev/null @@ -1,34 +0,0 @@ -#include <signal.h> -#include <assert.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -static volatile int alarms_fired = 0; - -static void sigalrm_handler(int signal) { - if(signal == SIGALRM) - alarms_fired++; -} - -int main() { - signal(SIGALRM, sigalrm_handler); - - alarms_fired = 0; - - unsigned int ret = alarm(10); - assert(!ret); - - sleep(1); - - ret = alarm(1); - assert(ret == 9); - - sleep(2); - - if(alarms_fired != 1) { - fprintf(stderr, "alarm handler fired %u times instead of 1\n", alarms_fired); - exit(1); - } -} diff --git a/lib/mlibc/tests/posix/basename.c b/lib/mlibc/tests/posix/basename.c deleted file mode 100644 index 260bf90..0000000 --- a/lib/mlibc/tests/posix/basename.c +++ /dev/null @@ -1,17 +0,0 @@ -#include <assert.h> -#include <libgen.h> -#include <string.h> - -int main() { - /* intentionally a macro: basename modifies its argument */ -#define test_string(x, expectval) do { \ - char str[] = x; \ - assert(strcmp(basename(str), expectval) == 0); \ - } while (0) - - test_string("/usr/lib", "lib"); - test_string("/usr/", "usr"); - test_string("/", "/"); - test_string(".", "."); - test_string("..", ".."); -} diff --git a/lib/mlibc/tests/posix/dprintf.c b/lib/mlibc/tests/posix/dprintf.c deleted file mode 100644 index 4746edb..0000000 --- a/lib/mlibc/tests/posix/dprintf.c +++ /dev/null @@ -1,39 +0,0 @@ -#include <stdio.h> -#include <fcntl.h> -#include <unistd.h> -#include <assert.h> -#include <errno.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "dprintf-host-libc.tmp" -#else -#define TEST_FILE "dprintf.tmp" -#endif - -int main() { - int fd = open(TEST_FILE, O_RDWR | O_CREAT, 0666); - assert(fd > -1); - - int ret = dprintf(fd, "aaa"); - assert(ret == 3); - - // Check if we can read back the same things. - // Also checks to see if the fd is still open, - // which is issue #199. - - off_t seek = lseek(fd, 0, SEEK_SET); - assert(seek == 0); - - char buf[3]; - ssize_t num_read = read(fd, buf, 3); - - assert(num_read == 3); - assert(buf[0] == 'a' - && buf[1] == 'a' - && buf[2] == 'a'); - - // All the tests pass, now we can unlink the file. - ret = unlink(TEST_FILE); - assert(ret == 0); - return 0; -} diff --git a/lib/mlibc/tests/posix/fdopen.c b/lib/mlibc/tests/posix/fdopen.c deleted file mode 100644 index 1066bfb..0000000 --- a/lib/mlibc/tests/posix/fdopen.c +++ /dev/null @@ -1,37 +0,0 @@ -#include <stdio.h> -#include <assert.h> -#include <string.h> -#include <unistd.h> -#include <fcntl.h> - -#define TEST_FILE "fdopen.tmp" - -int main() { - int fd = open(TEST_FILE, O_CREAT | O_RDWR, 0666); - assert(fd >= 0); - - char *str = "mlibc fdopen test"; - assert(write(fd, str, strlen(str))); - - // Seek to the beginning, then reopen with fdopen in append mode. - lseek(fd, 0, SEEK_SET); - FILE *file = fdopen(fd, "a"); - assert(file); - - // Append and close. - str = " appended"; - fwrite(str, strlen(str), 1, file); - fflush(file); - fclose(file); - - // Open it again and check that the append succeeded. - fd = open(TEST_FILE, O_RDONLY); - assert(fd >= 0); - file = fdopen(fd, "r"); - assert(file); - str = "mlibc fdopen test appended"; - char buf[100] = {0}; - assert(fread(buf, 1, strlen(str), file)); - assert(!strcmp(buf, str)); - fclose(file); -} diff --git a/lib/mlibc/tests/posix/ffs.c b/lib/mlibc/tests/posix/ffs.c deleted file mode 100644 index 3f7ba84..0000000 --- a/lib/mlibc/tests/posix/ffs.c +++ /dev/null @@ -1,18 +0,0 @@ -#include <assert.h> -#include <strings.h> -#include <limits.h> - -int main(void){ - assert(ffs(0x8000) == 16); - assert(ffs(0) == 0); - assert(ffs(INT_MAX - 1) == 2); - assert(ffs(INT_MAX) == 1); - assert(ffs(INT_MIN) == (int)(sizeof(int) * CHAR_BIT)); - assert(ffs(INT_MIN + 1) == 1); - - for (int i = 1; i < 0x1000; i++) { - assert(ffs(i) - 1 == __builtin_ctz(i)); - } - - return 0; -} diff --git a/lib/mlibc/tests/posix/flockfile.c b/lib/mlibc/tests/posix/flockfile.c deleted file mode 100644 index 982311e..0000000 --- a/lib/mlibc/tests/posix/flockfile.c +++ /dev/null @@ -1,35 +0,0 @@ -#include <assert.h> -#include <time.h> -#include <pthread.h> -#include <stdio.h> -#include <unistd.h> - -static void *worker(void *arg) { - (void)arg; - flockfile(stdout); - fputs_unlocked("hello from worker", stdout); - funlockfile(stdout); - return NULL; -} - -int main() { - // Check that recursive locking works. - assert(!ftrylockfile(stdout)); - flockfile(stdout); - flockfile(stdout); - funlockfile(stdout); - funlockfile(stdout); - funlockfile(stdout); - - assert(!ftrylockfile(stdout)); - - pthread_t thread; - int ret = pthread_create(&thread, NULL, &worker, NULL); - assert(!ret); - - sleep(1); - funlockfile(stdout); - - assert(!pthread_join(thread, NULL)); - return 0; -} diff --git a/lib/mlibc/tests/posix/fmemopen.c b/lib/mlibc/tests/posix/fmemopen.c deleted file mode 100644 index 4d5046e..0000000 --- a/lib/mlibc/tests/posix/fmemopen.c +++ /dev/null @@ -1,150 +0,0 @@ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif - -#include <assert.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define BUFFER0_SIZE 0x1000 -#define BUFFER1 "Hello world" -#define BUFFER1_SIZE (sizeof(BUFFER1)) - -int main() { - // test seek with mode "r" - FILE *f = fmemopen(NULL, BUFFER0_SIZE, "r"); - assert(f); - - int ret = fseek(f, 0, SEEK_END); - assert(!ret); - long pos = ftell(f); - fprintf(stderr, "pos = %ld\n", pos); - // Despite the fact that this is correct behavior (see below), - // this sometimes fails on glibc; newlib seems to get this wrong, too. - // to quote what posix says about it: - // > The stream shall also maintain the size of the current buffer contents; - // > use of fseek() or fseeko() on the stream with SEEK_END shall seek relative to this size. - // > For modes r and r+ the size shall be set to the value given by the size argument. -#if !defined(__GLIBC__) - assert(pos == BUFFER0_SIZE); -#endif - - fclose(f); - - // test seek with mode "w" - f = fmemopen(NULL, BUFFER0_SIZE, "w"); - assert(f); - - ret = fseek(f, 0, SEEK_END); - assert(!ret); - pos = ftell(f); - assert(pos == 0); - - fclose(f); - - // test seek with mode "a" and a NULL buffer - f = fmemopen(NULL, BUFFER0_SIZE, "a"); - assert(f); - - ret = fseek(f, 0, SEEK_END); - assert(!ret); - pos = ftell(f); - assert(pos == 0); - - fclose(f); - - // test seek with mode "a" and a buffer containing a '\0' - f = fmemopen(BUFFER1, BUFFER1_SIZE + 2, "a"); - assert(f); - - pos = ftell(f); - assert(pos == (long) (BUFFER1_SIZE - 1)); - - ret = fseek(f, 0, SEEK_SET); - assert(!ret); - pos = ftell(f); - assert(!pos); - - ret = fseek(f, 0, SEEK_END); - assert(!ret); - pos = ftell(f); - assert(pos == (long) (BUFFER1_SIZE - 1)); - - fclose(f); - - // test seek with mode "a" and a buffer not containing a '\0' - f = fmemopen(BUFFER1, BUFFER1_SIZE - 2, "a"); - assert(f); - - ret = fseek(f, 0, SEEK_END); - assert(!ret); - pos = ftell(f); - assert(pos == (long) (BUFFER1_SIZE - 2)); - - fclose(f); - - f = fmemopen(BUFFER1, BUFFER1_SIZE, "r"); - assert(f); - - ret = fseek(f, 0, SEEK_SET); - assert(!ret); - - char buf[BUFFER1_SIZE]; - int read = fread(buf, 1, BUFFER1_SIZE - 2, f); - assert(read == BUFFER1_SIZE - 2); - assert(!strncmp(BUFFER1, buf, BUFFER1_SIZE - 2)); - - fseek(f, 0, SEEK_END); - - read = fread(buf, 1, 2, f); - assert(read == 0); - assert(feof(f)); - - fclose(f); - - // Open a buffer for read+write - char *buf1 = strdup(BUFFER1); - f = fmemopen(buf1, BUFFER1_SIZE, "w+"); - assert(f); - assert(strlen(BUFFER1) == BUFFER1_SIZE - 1); - - // seek to somewhere in the middle of the buffer - fseek(f, BUFFER1_SIZE - 5, SEEK_SET); - // write as much data to it as possible - read = fwrite(BUFFER1, 1, 9, f); - rewind(f); - - // seek the the same position in the middle of the buffer - ret = fseek(f, BUFFER1_SIZE - 5, SEEK_SET); - assert(!ret); - memset(buf, 0, BUFFER1_SIZE); - // read what we just wrote - read = fread(buf, 1, 5, f); - // check that the write got correctly truncated - fprintf(stderr, "buf '%s' (%zu)\n", buf, strlen(buf)); - assert(!strncmp(BUFFER1, buf, 4) && strlen(buf) == 4); - - fclose(f); - free(buf1); - - char *buf2 = strdup(BUFFER1); - f = fmemopen(buf2, 0, "r"); - assert(f || errno == EINVAL); - - if(f) { - memset(buf, 0, BUFFER1_SIZE); - read = fread(buf, 10, 1, f); - assert(!read); - rewind(f); - - read = fwrite(BUFFER1, 1, 12, f); - assert(read == 0); - - fclose(f); - } - free(buf2); - - return 0; -} diff --git a/lib/mlibc/tests/posix/fopencookie.c b/lib/mlibc/tests/posix/fopencookie.c deleted file mode 100644 index 4325038..0000000 --- a/lib/mlibc/tests/posix/fopencookie.c +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif - -#include <assert.h> -#include <stdbool.h> -#include <stdio.h> - -struct testcookie { - bool read; - bool write; - bool seek; - bool close; -}; - -ssize_t cookie_read(void *c, char *buf, size_t size) { - (void) buf; - struct testcookie *cookie = c; - cookie->read = true; - return size; -} - -ssize_t cookie_write(void *c, const char *buf, size_t size) { - (void) buf; - struct testcookie *cookie = c; - cookie->write = true; - return size; -} - -int cookie_seek(void *c, off64_t *offset, int whence) { - (void) offset; - (void) whence; - struct testcookie *cookie = c; - cookie->seek = true; - return 0; -} - -int cookie_close(void *c) { - struct testcookie *cookie = c; - cookie->close = true; - return 0; -} - -int main() { - struct testcookie cookie = { false, false, false, false }; - - cookie_io_functions_t funcs = { - .read = cookie_read, - .write = cookie_write, - .seek = cookie_seek, - .close = cookie_close, - }; - - FILE *stream = fopencookie(&cookie, "w+", funcs); - assert(stream); - - unsigned char buf[1]; - int ret = fread(buf, 1, 1, stream); - assert(ret == 1); - ret = fwrite(buf, 1, 1, stream); - assert(ret == 1); - ret = fseek(stream, 0, SEEK_SET); - assert(!ret); - - ret = fclose(stream); - assert(!ret); - - assert(cookie.read && cookie.write && cookie.seek && cookie.close); -} diff --git a/lib/mlibc/tests/posix/getaddrinfo.c b/lib/mlibc/tests/posix/getaddrinfo.c deleted file mode 100644 index d52c93f..0000000 --- a/lib/mlibc/tests/posix/getaddrinfo.c +++ /dev/null @@ -1,52 +0,0 @@ -#include <netdb.h> -#include <assert.h> -#include <stddef.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <stdio.h> - -int main() { - struct addrinfo *res = NULL; - struct addrinfo hints = {0}; - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = SOCK_STREAM; - hints.ai_protocol = IPPROTO_TCP; - - int ret = getaddrinfo(NULL, "443", &hints, &res); - assert(ret == 0); - - struct sockaddr_in *addr = (struct sockaddr_in*)(res[0].ai_addr); - assert(addr->sin_port == htons(443)); - assert(res[0].ai_socktype == SOCK_STREAM); - assert(res[0].ai_protocol == IPPROTO_TCP); - - freeaddrinfo(res); - res = NULL; - - /* check we can resolve any domain */ - ret = getaddrinfo("example.net", NULL, &hints, &res); - assert(ret == 0); - - freeaddrinfo(res); - res = NULL; - - hints.ai_flags = AI_NUMERICHOST; - ret = getaddrinfo("10.10.10.10", NULL, &hints, &res); - assert(ret == 0); - - addr = (struct sockaddr_in*)res[0].ai_addr; - assert((addr->sin_addr.s_addr & 0xFF) == 10); - assert(((addr->sin_addr.s_addr >> 8) & 0xFF) == 10); - assert(((addr->sin_addr.s_addr >> 16) & 0xFF) == 10); - assert(((addr->sin_addr.s_addr >> 24) & 0xFF) == 10); - - freeaddrinfo(res); - res = NULL; - - ret = getaddrinfo("example.net", NULL, &hints, &res); - assert(ret == EAI_NONAME); - - freeaddrinfo(res); - - return 0; -} diff --git a/lib/mlibc/tests/posix/getcwd.c b/lib/mlibc/tests/posix/getcwd.c deleted file mode 100644 index f3ba8da..0000000 --- a/lib/mlibc/tests/posix/getcwd.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <assert.h> -#include <limits.h> -#include <string.h> -#include <unistd.h> -#include <stdlib.h> - -int main() { - char buf[PATH_MAX]; - char *ret = getcwd(buf, PATH_MAX); - - assert(ret); - assert((strlen(ret) == strlen(buf)) && strlen(ret)); - assert(!strcmp(ret, buf)); - - char *ret2 = getcwd(NULL, 0); - assert(ret2); - assert(strlen(ret2)); - assert(!strcmp(ret, ret2)); - free(ret2); - - return 0; -} diff --git a/lib/mlibc/tests/posix/getdelim.c b/lib/mlibc/tests/posix/getdelim.c deleted file mode 100644 index bc43ef6..0000000 --- a/lib/mlibc/tests/posix/getdelim.c +++ /dev/null @@ -1,90 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <assert.h> -#include <unistd.h> -#include <string.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "getdelim-host-libc.tmp" -#else -#define TEST_FILE "getdelim.tmp" -#endif - -int main(void) { - FILE *fp; - char *line = NULL; - size_t len = 0; - ssize_t read; - - // We have to open the file for writing and then reading separately, - // as mlibc doesn't allow us to do both at the same time (yet). - fp = fopen(TEST_FILE, "w"); - assert(fp); - fputs("foo\nbar\nbaz\nquux\n", fp); - fclose(fp); - - fp = fopen(TEST_FILE, "r"); - assert(fp); - while ((read = getline(&line, &len, fp)) != -1) { - printf("read line of length %zd, capacity %zu\n", read, len); - } - assert(!ferror(fp)); - free(line); - fclose(fp); - - size_t nchars = 10000; - fp = fopen(TEST_FILE, "w"); - assert(fp); - for (size_t i = 0; i < nchars; i++) - fputc('a', fp); - fputc('b', fp); - fclose(fp); - - line = NULL; - len = 0; - fp = fopen(TEST_FILE, "r"); - assert(fp); - while ((read = getdelim(&line, &len, 'b', fp)) != -1) { - printf("read line of length %zd, capacity %zu\n", read, len); - assert((size_t)read == nchars + 1); - } - - assert(len > nchars + 1); - assert(!ferror(fp)); - assert(feof(fp)); - - assert(getdelim(&line, &len, 'b', fp) == -1); - assert(feof(fp)); - - free(line); - fclose(fp); - - fp = fopen(TEST_FILE, "w"); - assert(fp); - assert(fwrite("1234ef\0f", 1, 8, fp) == 8); - fclose(fp); - - fp = fopen(TEST_FILE, "r"); - assert(fp); - - /* test with line = NULL and large len */ - line = NULL; - len = (size_t) ~0; - assert(getdelim(&line, &len, 'e', fp) == 5); - assert(!memcmp(line, "1234e", 6)); - assert(5 < len); - - /* test handling of internal nulls */ - assert(getdelim(&line, &len, 'e', fp) == 3); - assert(!memcmp(line, "f\0f", 4)); - assert(3 < len); - - /* test handling of EOF */ - assert(getdelim(&line, &len, 'e', fp) == -1); - - free(line); - fclose(fp); - - // Delete the file - unlink(TEST_FILE); -} diff --git a/lib/mlibc/tests/posix/getnameinfo.c b/lib/mlibc/tests/posix/getnameinfo.c deleted file mode 100644 index d22a0eb..0000000 --- a/lib/mlibc/tests/posix/getnameinfo.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <netdb.h> -#include <assert.h> -#include <arpa/inet.h> -#include <stddef.h> -#include <string.h> - -int main() { - struct sockaddr_in addr; - addr.sin_family = AF_INET; - assert(inet_pton(AF_INET, "127.0.0.1", &addr.sin_addr)); - - char host[64]; - assert(!getnameinfo((struct sockaddr*)&addr, sizeof(addr), host, - sizeof(host), NULL, 0, 0)); - - assert(inet_pton(AF_INET, "8.8.8.8", &addr.sin_addr)); - - assert(!getnameinfo((struct sockaddr*)&addr, sizeof(addr), host, - sizeof(host), NULL, 0, 0)); - assert(!strcmp(host, "dns.google")); - return 0; -} diff --git a/lib/mlibc/tests/posix/getservbyname.c b/lib/mlibc/tests/posix/getservbyname.c deleted file mode 100644 index 8c51710..0000000 --- a/lib/mlibc/tests/posix/getservbyname.c +++ /dev/null @@ -1,27 +0,0 @@ -#include <assert.h> -#include <netdb.h> -#include <string.h> -#include <arpa/inet.h> - -int main() { - struct servent *ret = getservbyname("http", "tcp"); - assert(ret); - assert(!strcmp("http", ret->s_name)); - assert(ret->s_port == htons(80)); - assert(!strcmp("tcp", ret->s_proto)); - - ret = getservbyname("http", NULL); - assert(ret); - assert(!strcmp("http", ret->s_name)); - assert(ret->s_port == htons(80)); - assert(!strcmp("tcp", ret->s_proto)); - - ret = getservbyname("babel", "udp"); - assert(ret); - ret = getservbyname("babel", "tcp"); - assert(!ret); - - ret = getservbyname("", NULL); - assert(!ret); - return 0; -} diff --git a/lib/mlibc/tests/posix/getservbyport.c b/lib/mlibc/tests/posix/getservbyport.c deleted file mode 100644 index f522d71..0000000 --- a/lib/mlibc/tests/posix/getservbyport.c +++ /dev/null @@ -1,28 +0,0 @@ -#include <netdb.h> -#include <arpa/inet.h> -#include <string.h> -#include <assert.h> -#include <stdio.h> - -int main() { - struct servent *ret = getservbyport(htons(80), "tcp"); - assert(ret); - assert(!strcmp("http", ret->s_name)); - assert(ret->s_port == htons(80)); - assert(!strcmp("tcp", ret->s_proto)); - - ret = getservbyport(htons(80), NULL); - assert(ret); - assert(!strcmp("http", ret->s_name)); - assert(ret->s_port == htons(80)); - assert(!strcmp("tcp", ret->s_proto)); - - ret = getservbyport(htons(6696), "udp"); - assert(ret); - ret = getservbyport(htons(6696), "tcp"); - assert(!ret); - - ret = getservbyport(htons(0), NULL); - assert(!ret); - return 0; -} diff --git a/lib/mlibc/tests/posix/grp.c b/lib/mlibc/tests/posix/grp.c deleted file mode 100644 index 3d334fe..0000000 --- a/lib/mlibc/tests/posix/grp.c +++ /dev/null @@ -1,110 +0,0 @@ -#include <stdlib.h> -#include <stdio.h> -#include <grp.h> -#include <unistd.h> -#include <assert.h> -#include <string.h> -#include <errno.h> -#include <stdbool.h> - -void check_root_group(struct group *grp) { - assert(grp); - - printf("group name: %s\n", grp->gr_name); - fflush(stdout); - - assert(grp->gr_gid == 0); - assert(!strcmp(grp->gr_name, "root")); - - // Depending on your system, the root group may or may not contain the root user. - if (grp->gr_mem[0] != NULL) { - bool found = false; - for (size_t i = 0; grp->gr_mem[i] != NULL; i++) { - printf("group member: %s\n", grp->gr_mem[i]); - fflush(stdout); - - if (!strcmp(grp->gr_mem[i], "root")) { - found = true; - break; - } - } - assert(found); - } -} - -int main() -{ - struct group grp, *result = NULL; - char *buf; - size_t bufsize; - int s; - bool password = false; - - bufsize = sysconf(_SC_GETGR_R_SIZE_MAX); - assert(bufsize > 0 && bufsize < 0x100000); - - buf = malloc(bufsize); - assert(buf); - - s = getgrnam_r("root", &grp, buf, bufsize, &result); - assert(!s); - check_root_group(result); - - s = getgrgid_r(0, &grp, buf, bufsize, &result); - assert(!s); - check_root_group(result); - - result = getgrnam("root"); - check_root_group(result); - - result = getgrgid(0); - check_root_group(result); - - result = getgrnam("this_group_doesnt_exist"); - assert(!result); -#ifndef USE_HOST_LIBC - // This is not guaranteed. - assert(errno == ESRCH); -#endif - - s = getgrnam_r("this_group_doesnt_exist", &grp, buf, bufsize, &result); - assert(!result); -#ifndef USE_HOST_LIBC - // This is not guaranteed. - assert(s == ESRCH); -#endif - - errno = 0; - setgrent(); - assert(errno == 0); - - result = getgrent(); - assert(result); - grp.gr_name = strdup(result->gr_name); - if(result->gr_passwd) { - password = true; - } - grp.gr_passwd = strdup(result->gr_passwd); - grp.gr_gid = result->gr_gid; - assert(grp.gr_name); - if(password) - assert(grp.gr_passwd); - - assert(grp.gr_name); - if(password) - assert(grp.gr_passwd); - - endgrent(); - - result = getgrent(); - assert(result); - assert(strcmp(result->gr_name, grp.gr_name) == 0); - if(password) - assert(strcmp(result->gr_passwd, grp.gr_passwd) == 0); - assert(result->gr_gid == grp.gr_gid); - - free(grp.gr_name); - if(password) - free(grp.gr_passwd); - free(buf); -} diff --git a/lib/mlibc/tests/posix/if_indextoname.c b/lib/mlibc/tests/posix/if_indextoname.c deleted file mode 100644 index 15dc12a..0000000 --- a/lib/mlibc/tests/posix/if_indextoname.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <assert.h> -#include <net/if.h> -#include <stdio.h> - -int main() { - char name[IF_NAMESIZE]; - - assert(name == if_indextoname(1, name)); - printf("test: name '%s'\n", name); - assert(1 == if_nametoindex(name)); -} diff --git a/lib/mlibc/tests/posix/index.c b/lib/mlibc/tests/posix/index.c deleted file mode 100644 index 63be75d..0000000 --- a/lib/mlibc/tests/posix/index.c +++ /dev/null @@ -1,20 +0,0 @@ -#include <assert.h> -#include <strings.h> -#include <stddef.h> - -int main() { - char str[] = "This is a sample string"; - char *pch; - // The character 's' is at position 4, 7, 11 and 18 - pch = index(str, 's'); - assert(pch - str + 1 == 4); - pch = index(pch + 1, 's'); - assert(pch - str + 1 == 7); - pch = index(pch + 1, 's'); - assert(pch - str + 1 == 11); - pch = index(pch + 1, 's'); - assert(pch - str + 1 == 18); - pch = index(pch + 1, 's'); - assert(pch == NULL); - return 0; -} diff --git a/lib/mlibc/tests/posix/inet_ntop.c b/lib/mlibc/tests/posix/inet_ntop.c deleted file mode 100644 index feca26c..0000000 --- a/lib/mlibc/tests/posix/inet_ntop.c +++ /dev/null @@ -1,30 +0,0 @@ -#include <arpa/inet.h> -#include <stdio.h> -#include <assert.h> -#include <string.h> - -int main() { - struct in_addr addr; - addr.s_addr = (1 << 24) | - (1 << 16) | (1 << 8) | 1; - char buf[INET_ADDRSTRLEN]; - assert(inet_ntop(AF_INET, &addr, buf, INET_ADDRSTRLEN) != NULL); - assert(strncmp("1.1.1.1", buf, INET_ADDRSTRLEN) == 0); - - struct in6_addr addr2 = { .s6_addr = {0x20, 0x1, 0xd, 0xb8, 0, 0, 0, 0, 0, 0x1, 0, 0, 0, 0, 0, 0x1} }; - char buf2[INET6_ADDRSTRLEN]; - assert(inet_ntop(AF_INET6, &addr2, buf2, INET6_ADDRSTRLEN) != NULL); - assert(strncmp("2001:db8::1:0:0:1", buf2, INET6_ADDRSTRLEN) == 0); - - struct in6_addr addr3 = { .s6_addr = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1} }; - char buf3[INET6_ADDRSTRLEN]; - assert(inet_ntop(AF_INET6, &addr3, buf3, INET6_ADDRSTRLEN) != NULL); - assert(strncmp("::1", buf3, INET6_ADDRSTRLEN) == 0); - - struct in6_addr addr4 = { .s6_addr = {0x20, 0x1, 0xd, 0xb8, 00, 00, 00, 0x1, 00, 0x1, 00, 0x1, 00, 0x1, 00, 0x1} }; - char buf4[INET6_ADDRSTRLEN]; - assert(inet_ntop(AF_INET6, &addr4, buf4, INET6_ADDRSTRLEN) != NULL); - assert(strncmp("2001:db8:0:1:1:1:1:1", buf4, INET6_ADDRSTRLEN) == 0); - - return 0; -} diff --git a/lib/mlibc/tests/posix/inet_pton.c b/lib/mlibc/tests/posix/inet_pton.c deleted file mode 100644 index 6c0f342..0000000 --- a/lib/mlibc/tests/posix/inet_pton.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <arpa/inet.h> -#include <assert.h> - -int main() { - struct in_addr addr; - assert(inet_pton(AF_INET, "1.1.1.1", &addr)); - assert((addr.s_addr & 0xFF) == 1); - assert(((addr.s_addr >> 8) & 0xFF) == 1); - assert(((addr.s_addr >> 16) & 0xFF) == 1); - assert(((addr.s_addr >> 24) & 0xFF) == 1); - - assert(!inet_pton(AF_INET, "256.999.1234.555", &addr)); - assert(!inet_pton(AF_INET, "a.b.c.d", &addr)); - return 0; -} - diff --git a/lib/mlibc/tests/posix/memrchr.c b/lib/mlibc/tests/posix/memrchr.c deleted file mode 100644 index 99e3e25..0000000 --- a/lib/mlibc/tests/posix/memrchr.c +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif -#include <stdio.h> -#include <string.h> -#include <assert.h> - -int main () { - char str[] = "The Last Supper by Leonardo da Vinci"; - char *str_temp; - - // Test strstr - str_temp = strstr(str, "Supper"); /* Find a substring in the string */ - assert(!strcmp(str_temp, "Supper by Leonardo da Vinci")); - - /* Following calls use memory APIs for the above tasks */ - // Test memchr - str_temp = (char *)memchr((void *)str, 'L', strlen(str)); - assert(!strcmp(str_temp, "Last Supper by Leonardo da Vinci")); - - // Test memrchr - str_temp = (char *)memrchr((void *)str, 'L', strlen(str)); - assert(!strcmp(str_temp, "Leonardo da Vinci")); - return 0; -} diff --git a/lib/mlibc/tests/posix/mkstemp.c b/lib/mlibc/tests/posix/mkstemp.c deleted file mode 100644 index d06783e..0000000 --- a/lib/mlibc/tests/posix/mkstemp.c +++ /dev/null @@ -1,70 +0,0 @@ -#include <assert.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <ctype.h> -#include <errno.h> -#include <fcntl.h> - -void validate_pattern(char *p) { - assert(memcmp(p, "XXXXXX", 6)); - assert(memchr(p, 0, 6) == NULL); - - for (int i = 0; i < 6; i++) { - assert(isalnum(p[i])); - } -} - -int main() { - int ret; - - // Make sure the patterns themselves cannot be chosen. This - // *could* happen on glibc, or if we widen the character set - // used for generating random names. Odds are 1 in 60 billion, - // but I'd rather not worry about this. - ret = open("prefixXXXXXX", O_RDWR | O_CREAT | O_EXCL, 0600); - assert(ret >= 0 || (ret == -1 && errno == EEXIST)); - ret = open("longprefixXXXXXXlongsuffix", O_RDWR | O_CREAT | O_EXCL, 0600); - assert(ret >= 0 || (ret == -1 && errno == EEXIST)); - - ret = mkstemp("short"); - assert(ret == -1); - assert(errno == EINVAL); - - ret = mkstemp("lessthan6XXX"); - assert(ret == -1); - assert(errno == EINVAL); - - ret = mkstemps("lessthan6XXXswithsuffix", 11); - assert(ret == -1); - assert(errno == EINVAL); - - char *p = strdup("prefixXXXXXX"); - ret = mkstemp(p); - // We can't really protect against EEXIST... - assert(ret >= 0 || (ret == -1 && errno == EEXIST)); - assert(!memcmp(p, "prefix", 6)); - assert(p[12] == 0); - validate_pattern(p + 6); - - if (ret >= 0) { - ret = close(ret); - assert(!ret); - } - free(p); - - p = strdup("longprefixXXXXXXlongsuffix"); - ret = mkstemps(p, 10); - // We can't really protect against EEXIST... - assert(ret >= 0 || (ret == -1 && errno == EEXIST)); - assert(!memcmp(p, "longprefix", 10)); - assert(!memcmp(p + 16, "longsuffix", 10)); - assert(p[26] == 0); - validate_pattern(p + 10); - - if (ret >= 0) { - ret = close(ret); - assert(!ret); - } - free(p); -} diff --git a/lib/mlibc/tests/posix/open_memstream.c b/lib/mlibc/tests/posix/open_memstream.c deleted file mode 100644 index 0347003..0000000 --- a/lib/mlibc/tests/posix/open_memstream.c +++ /dev/null @@ -1,65 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <assert.h> - -#define WRITE_NO 1024 - -int main() { - size_t size; - char *buf; - - FILE *fp = open_memstream(&buf, &size); - assert(fp); - - char c = 'A'; - for (size_t i = 0; i < WRITE_NO; i++) - assert(fwrite(&c, sizeof(char), 1, fp) == 1); - - // Flush the file to update the pointers. - assert(!fflush(fp)); - - assert(size == WRITE_NO); - for (size_t i = 0; i < size; i++) - assert(buf[i] == c); - - // Check if the stream maintains a null-bye at the end. - assert(buf[size] == '\0'); - - // Stream should be expanded, size should be == 2*WRITE_NO. - assert(!fseek(fp, WRITE_NO, SEEK_END)); - assert(!fflush(fp)); - assert(size == 2*WRITE_NO); - assert(buf[size] == '\0'); - - // Check if it's filled with zero's. - for (size_t i = WRITE_NO; i < size; i++) - assert(buf[i] == '\0'); - - // Go back and overwrite the 0's with 'B'. - assert(!fseek(fp, -WRITE_NO, SEEK_CUR)); - c = 'B'; - for (size_t i = 0; i < WRITE_NO; i++) - assert(fwrite(&c, sizeof(char), 1, fp) == 1); - - // Check if that happened. - assert(size == 2*WRITE_NO); - for (size_t i = WRITE_NO; i < size; i++) - assert(buf[i] == c); - assert(buf[size] == '\0'); - - // Go to the front and write 'B'. - assert(!fseek(fp, 0, SEEK_SET)); - for (size_t i = 0; i < WRITE_NO; i++) - assert(fwrite(&c, sizeof(char), 1, fp) == 1); - - // Check if that happened. - assert(size == 2*WRITE_NO); - for (size_t i = 0; i < size; i++) - assert(buf[i] == c); - assert(buf[size] == '\0'); - - // Close the file, we have tested everything. - assert(!fclose(fp)); - free(buf); - return 0; -} diff --git a/lib/mlibc/tests/posix/pause.c b/lib/mlibc/tests/posix/pause.c deleted file mode 100644 index 054c5a4..0000000 --- a/lib/mlibc/tests/posix/pause.c +++ /dev/null @@ -1,49 +0,0 @@ -#include <assert.h> -#include <signal.h> -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <errno.h> -#include <sys/wait.h> - -static void noop(int x) { - (void)x; -} - -int main() { - signal(SIGUSR1, &noop); - - int pid; - switch(pid = fork()) { - case -1: - perror("fork"); - abort(); - case 0: - pause(); - assert(errno == EINTR); - return 0; - default: - while (1) { - usleep(100); - kill(pid, SIGUSR1); - usleep(100); - int status; - - errno = 0; - if (waitpid(-1, &status, WNOHANG) <= 0) { - if (errno && errno != EAGAIN) { - perror("wait"); - kill(pid, SIGKILL); - } - continue; - } - - if (!WIFEXITED(status)) { - printf("wait returned %x\n", status); - abort(); - } - - return WEXITSTATUS(status); - } - } -} diff --git a/lib/mlibc/tests/posix/popen.c b/lib/mlibc/tests/posix/popen.c deleted file mode 100644 index 87bbde2..0000000 --- a/lib/mlibc/tests/posix/popen.c +++ /dev/null @@ -1,42 +0,0 @@ -#include <stdio.h> -#include <string.h> -#include <assert.h> -#include <unistd.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "popen-host-libc.tmp" -#else -#define TEST_FILE "popen.tmp" -#endif - -#define TEST_STRING1 "the quick brown fox jumps over the lazy dog" -#define TEST_STRING1_LEN 43 -#define TEST_STRING2 "Lorem ipsum dolor sit amet, consectetur adipiscing elit" -#define TEST_STRING2_LEN 55 - -int main() { - // Test reading - FILE *f1 = popen("echo -n '" TEST_STRING1 "'", "r"); - assert(f1); - char buf1[TEST_STRING1_LEN]; - assert(fread(buf1, 1, TEST_STRING1_LEN, f1) == TEST_STRING1_LEN); - assert(memcmp(buf1, TEST_STRING1, TEST_STRING1_LEN) == 0); - pclose(f1); - - // Test writing - FILE *f2 = popen("cat - > " TEST_FILE, "w"); - assert(f2); - assert(fwrite(TEST_STRING2, 1, TEST_STRING2_LEN, f2) == TEST_STRING2_LEN); - pclose(f2); - - // Read test file back - FILE *test_file = fopen(TEST_FILE, "r"); - assert(test_file); - char buf2[TEST_STRING2_LEN]; - assert(fread(buf2, 1, TEST_STRING2_LEN, test_file) == TEST_STRING2_LEN); - assert(memcmp(buf2, TEST_STRING2, TEST_STRING2_LEN) == 0); - fclose(test_file); - assert(unlink(TEST_FILE) == 0); - - return 0; -} diff --git a/lib/mlibc/tests/posix/posix-timer.c b/lib/mlibc/tests/posix/posix-timer.c deleted file mode 100644 index d097818..0000000 --- a/lib/mlibc/tests/posix/posix-timer.c +++ /dev/null @@ -1,47 +0,0 @@ -#include <assert.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/time.h> -#include <time.h> - -int main() { - struct sigevent evp; - memset(&evp, 0, sizeof(evp)); - - sigset_t set; - sigemptyset(&set); - sigaddset(&set, SIGUSR1); - sigprocmask(SIG_BLOCK, &set, 0); - evp.sigev_notify = SIGEV_SIGNAL; - evp.sigev_signo = SIGUSR1; - - struct timeval start; - gettimeofday(&start, NULL); - - timer_t timer; - if (timer_create(CLOCK_MONOTONIC, &evp, &timer)) { - perror("timer_create"); - exit(1); - } - - struct itimerspec spec; - memset(&spec, 0, sizeof(spec)); - spec.it_value.tv_sec = 1; - spec.it_value.tv_nsec = 0; - - int sig; - timer_settime(timer, 0, &spec, NULL); - sigwait(&set, &sig); - - struct timeval end; - gettimeofday(&end, NULL); - timer_delete(timer); - - double diff = end.tv_sec - start.tv_sec; - diff += (end.tv_usec - start.tv_usec) / 1000000.0; - assert(diff >= 1.0); - - return 0; -} diff --git a/lib/mlibc/tests/posix/posix_memalign.c b/lib/mlibc/tests/posix/posix_memalign.c deleted file mode 100644 index 34652b9..0000000 --- a/lib/mlibc/tests/posix/posix_memalign.c +++ /dev/null @@ -1,21 +0,0 @@ -#include <stdlib.h> -#include <assert.h> -#include <stdint.h> -#include <errno.h> - -int main() { - void *p = NULL; - - // align must be a power of two - assert(posix_memalign(&p, 3, 1) == EINVAL && p == NULL); - - // align must be a multiple of sizeof(void *) - assert(posix_memalign(&p, sizeof(void *) / 2, 8) == EINVAL && p == NULL); - - assert(posix_memalign(&p, sizeof(void *), sizeof(void *)) == 0 && p != NULL && (uintptr_t)p % sizeof(void *) == 0); - free(p); - assert(posix_memalign(&p, 256, 1) == 0 && p != NULL && (uintptr_t)p % 256 == 0); - free(p); - assert(posix_memalign(&p, 256, 256) == 0 && p != NULL && (uintptr_t)p % 256 == 0); - free(p); -} diff --git a/lib/mlibc/tests/posix/posix_spawn.c b/lib/mlibc/tests/posix/posix_spawn.c deleted file mode 100644 index cc5ccff..0000000 --- a/lib/mlibc/tests/posix/posix_spawn.c +++ /dev/null @@ -1,38 +0,0 @@ -#include <stdlib.h> -#include <assert.h> -#include <stdio.h> -#include <string.h> - -#include <unistd.h> -#include <spawn.h> -#include <sys/wait.h> - -extern char **environ; - -void run_cmd(char *cmd) -{ - pid_t pid; - char *argv[] = {"sh", "-c", cmd, NULL}; - int status; - printf("Run command: %s\n", cmd); - status = posix_spawn(&pid, "/bin/sh", NULL, NULL, argv, environ); - if(status == 0) { - printf("Child pid: %i\n", pid); - if(waitpid(pid, &status, 0) != -1) { - printf("Child exited with status %i\n", status); - printf("Child exit status: %i\n", WEXITSTATUS(status)); - assert(WEXITSTATUS(status) == 0); - } else { - perror("waitpid"); - assert(0 == 1); - } - } else { - printf("posix_spawn: %s\n", strerror(status)); - assert(0 == 1); - } -} - -int main() { - run_cmd(":"); - return 0; -} diff --git a/lib/mlibc/tests/posix/pthread_atfork.c b/lib/mlibc/tests/posix/pthread_atfork.c deleted file mode 100644 index 45be136..0000000 --- a/lib/mlibc/tests/posix/pthread_atfork.c +++ /dev/null @@ -1,54 +0,0 @@ -#include <assert.h> -#include <pthread.h> -#include <signal.h> -#include <stdlib.h> -#include <unistd.h> -#include <errno.h> -#include <sys/wait.h> - -_Atomic int prepare_order = 0; -_Atomic int parent_order = 0; -_Atomic int child_order = 0; - -static void prepare1() { prepare_order = 1; } -static void prepare2() { prepare_order = 2; } - -static void parent1() { parent_order = 1; } -static void parent2() { parent_order = 2; } - -static void child1() { child_order = 1; } -static void child2() { child_order = 2; } - -int main() { - assert(!pthread_atfork(prepare1, parent1, child1)); - assert(!pthread_atfork(prepare2, parent2, child2)); - - pid_t pid = fork(); - assert(pid >= 0); - - if (!pid) { - assert(child_order == 2); - exit(0); - } else { - assert(prepare_order == 1); - assert(parent_order == 2); - - while (1) { - int status = 0; - - int ret = waitpid(pid, &status, 0); - - if (ret == -1 && errno == EINTR) - continue; - - assert(ret > 0); - - if (WIFSIGNALED(status) && WTERMSIG(status) == SIGABRT) - return 1; - - return WEXITSTATUS(status); - } - } - - return 0; -} diff --git a/lib/mlibc/tests/posix/pthread_attr.c b/lib/mlibc/tests/posix/pthread_attr.c deleted file mode 100644 index c901a90..0000000 --- a/lib/mlibc/tests/posix/pthread_attr.c +++ /dev/null @@ -1,157 +0,0 @@ -#include <pthread.h> -#include <assert.h> -#include <errno.h> -#include <alloca.h> -#include <string.h> -#include <sys/mman.h> -#include <signal.h> - -static void test_detachstate() { - pthread_attr_t attr; - assert(!pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED)); - int detachstate; - assert(!pthread_attr_getdetachstate(&attr, &detachstate)); - assert(detachstate == PTHREAD_CREATE_DETACHED); - assert(pthread_attr_setdetachstate(&attr, 2* (PTHREAD_CREATE_DETACHED + - PTHREAD_CREATE_JOINABLE)) == EINVAL); -} - -static void *stacksize_worker(void *arg) { - size_t default_stacksize = (*(size_t*)arg); - size_t alloc_size = default_stacksize + default_stacksize/2; - void *area = alloca(alloc_size); - // If the allocated stack was not enough this will crash. - *(volatile int*)(area + alloc_size) = 1; - return NULL; -} - -static void test_stacksize() { - pthread_attr_t attr; - assert(!pthread_attr_init(&attr)); - size_t stacksize; - assert(!pthread_attr_getstacksize(&attr, &stacksize)); - assert(!pthread_attr_setstacksize(&attr, stacksize * 2)); - pthread_t thread; - assert(!pthread_create(&thread, &attr, stacksize_worker, &stacksize)); - assert(!pthread_join(thread, NULL)); -} - -static void test_guardsize() { - pthread_attr_t attr; - assert(!pthread_attr_init(&attr)); - assert(!pthread_attr_setguardsize(&attr, 0)); - size_t guardsize; - assert(!pthread_attr_getguardsize(&attr, &guardsize)); - assert(!guardsize); -} - -static void test_scope() { - pthread_attr_t attr; - assert(!pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)); - int scope; - assert(!pthread_attr_getscope(&attr, &scope)); - assert(scope == PTHREAD_SCOPE_SYSTEM); - assert(pthread_attr_setscope(&attr, 2* (PTHREAD_SCOPE_SYSTEM + - PTHREAD_SCOPE_PROCESS)) == EINVAL); -} - -static void test_inheritsched() { - pthread_attr_t attr; - assert(!pthread_attr_setinheritsched(&attr, PTHREAD_INHERIT_SCHED)); - int inheritsched; - assert(!pthread_attr_getinheritsched(&attr, &inheritsched)); - assert(inheritsched == PTHREAD_INHERIT_SCHED); - assert(pthread_attr_setinheritsched(&attr, 2* (PTHREAD_INHERIT_SCHED + - PTHREAD_EXPLICIT_SCHED)) == EINVAL); -} - -static void test_schedparam() { - pthread_attr_t attr; - struct sched_param init_param = {0}; - assert(!pthread_attr_setschedparam(&attr, &init_param)); - struct sched_param param = {1}; - assert(!pthread_attr_getschedparam(&attr, ¶m)); - assert(param.sched_priority == init_param.sched_priority); -} - -static void test_schedpolicy() { - pthread_attr_t attr; - assert(!pthread_attr_setschedpolicy(&attr, SCHED_FIFO)); - int policy; - assert(!pthread_attr_getschedpolicy(&attr, &policy)); - assert(policy == SCHED_FIFO); - assert(pthread_attr_setinheritsched(&attr, 2* (SCHED_FIFO + SCHED_RR + - SCHED_OTHER)) == EINVAL); -} - -static void *stackaddr_worker(void *arg) { - void *addr = *(void**)arg; - - void *sp; -#if defined(__x86_64__) - asm volatile ("mov %%rsp, %0" : "=r"(sp)); -#elif defined(__i386__) - asm volatile ("mov %%esp, %0" : "=r"(sp)); -#elif defined(__aarch64__) - asm volatile ("mov %0, sp" : "=r"(sp)); -#elif defined (__riscv) - asm volatile ("mv %0, sp" : "=r"(sp)); -#else -# error Unknown architecture -#endif - - // Check if our stack pointer is in a sane range. - assert(sp > addr); - return NULL; -} -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" -static void test_stackaddr() { - pthread_attr_t attr; - assert(!pthread_attr_init(&attr)); - size_t size; - assert(!pthread_attr_getstacksize(&attr, &size)); - void *addr = mmap(NULL, size, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); - assert(!pthread_attr_setstack(&attr, addr, size)); - assert(!pthread_attr_setguardsize(&attr, 0)); - void *new_addr; - size_t new_size; - assert(!pthread_attr_getstack(&attr, &new_addr, &new_size)); - assert(new_addr == addr); - assert(new_size == size); - - pthread_t thread; - assert(!pthread_create(&thread, &attr, stackaddr_worker, &addr)); - assert(!pthread_join(thread, NULL)); -} -#pragma GCC diagnostic pop - -#if !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32) -static void test_stack() { - pthread_attr_t attr; - void *stackaddr = (void*)1; - size_t stacksize = PTHREAD_STACK_MIN; - - assert(!pthread_attr_setstack(&attr, stackaddr, stacksize)); - void *new_addr; - size_t new_size; - assert(!pthread_attr_getstack(&attr, &new_addr, &new_size)); - assert(new_addr == stackaddr); - assert(new_size == stacksize); -} -#endif - -int main() { - test_detachstate(); - test_stacksize(); - test_guardsize(); - test_scope(); - test_inheritsched(); - test_schedparam(); - test_schedpolicy(); - test_stackaddr(); -#if !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32) - test_stack(); -#endif -} diff --git a/lib/mlibc/tests/posix/pthread_barrier.c b/lib/mlibc/tests/posix/pthread_barrier.c deleted file mode 100644 index 213ba8f..0000000 --- a/lib/mlibc/tests/posix/pthread_barrier.c +++ /dev/null @@ -1,56 +0,0 @@ -#include <pthread.h> -#include <unistd.h> -#include <assert.h> - -pthread_barrier_t barrier; -_Atomic int hitBarrierCount, pastBarrierCount; - -static void *worker(void *arg) { - (void)arg; - hitBarrierCount++; - pthread_barrier_wait(&barrier); - pastBarrierCount++; - return NULL; -} - -int main() { - // pthread_barrierattr_t - pthread_barrierattr_t attr; - pthread_barrierattr_init(&attr); - - int pshared; - pthread_barrierattr_getpshared(&attr, &pshared); - assert(pshared == PTHREAD_PROCESS_PRIVATE); - - pthread_barrierattr_setpshared(&attr, PTHREAD_PROCESS_SHARED); - pthread_barrierattr_getpshared(&attr, &pshared); - assert(pshared == PTHREAD_PROCESS_SHARED); - - pthread_barrierattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE); - pthread_barrierattr_getpshared(&attr, &pshared); - assert(pshared == PTHREAD_PROCESS_PRIVATE); - - // pthread_barrier_t - pthread_barrier_init(&barrier, &attr, 3); - pthread_barrierattr_destroy(&attr); - - pthread_t thread1; - int ret = pthread_create(&thread1, NULL, &worker, NULL); - assert(!ret); - - pthread_t thread2; - ret = pthread_create(&thread2, NULL, &worker, NULL); - assert(!ret); - - sleep(1); - - // Make sure the barrier actually stops threads from proceeding. - assert(pastBarrierCount == 0); - assert(hitBarrierCount <= 2); - - hitBarrierCount++; - pthread_barrier_wait(&barrier); - assert(hitBarrierCount == 3); - - pthread_barrier_destroy(&barrier); -} diff --git a/lib/mlibc/tests/posix/pthread_cancel.c b/lib/mlibc/tests/posix/pthread_cancel.c deleted file mode 100644 index ca4ca34..0000000 --- a/lib/mlibc/tests/posix/pthread_cancel.c +++ /dev/null @@ -1,150 +0,0 @@ -#include <assert.h> -#include <pthread.h> -#include <unistd.h> - -_Atomic int worker_ready = 0; -_Atomic int main_ready = 0; - -static void *worker1(void *arg) { - (void)arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - assert(!pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL)); - - worker_ready = 1; - - while (1) sleep(1); - - return NULL; -} - -static void *worker2(void *arg) { - (void) arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - - while(!main_ready); - - // Cancellation point - we should cancel right now - sleep(1); - - assert(!"Expected to be cancelled!"); - __builtin_unreachable(); -} - -static void *worker3(void *arg) { - (void) arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - - while(!main_ready); - - // Cancellation point - we should cancel right now - pthread_testcancel(); - - assert(!"Expected to be cancelled!"); - __builtin_unreachable(); -} - -static void *worker4(void *arg) { - (void) arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - sleep(1); - - // We expect to be canceled during the sleep - - assert(!"Expected to be cancelled!"); - __builtin_unreachable(); -} - -static void *worker5(void *arg) { - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - - while(!main_ready); - - // Cancellation point - we should NOT cancel right now - pthread_testcancel(); - - int *arg_int = (int*)arg; - *arg_int = 1; - - return NULL; -} - -static void check_result(pthread_t thread) { - - void *ret_val = NULL; - int ret = pthread_join(thread, &ret_val); - assert(!ret); - assert(ret_val == PTHREAD_CANCELED); -} - -int main() { - pthread_t thread; - int ret = pthread_create(&thread, NULL, &worker1, NULL); - assert(!ret); - - while (!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - check_result(thread); - - main_ready = 0; - worker_ready = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker2, NULL); - assert(!ret); - - while(!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - main_ready = 1; - check_result(thread); - - main_ready = 0; - worker_ready = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker3, NULL); - assert(!ret); - - while(!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - main_ready = 1; - check_result(thread); - - worker_ready = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker4, NULL); - assert(!ret); - - while(!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - main_ready = 1; - check_result(thread); - - // Test for bug where pthread_testcancel() was not checking if - // cancellation was triggered properly. - worker_ready = 0; - int pthread_arg = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker5, &pthread_arg); - assert(!ret); - - while(!worker_ready); - main_ready = 1; - - void *ret_val = NULL; - ret = pthread_join(thread, &ret_val); - assert(!ret); - assert(!ret_val); - assert(pthread_arg == 1); - - return 0; -} diff --git a/lib/mlibc/tests/posix/pthread_cleanup.c b/lib/mlibc/tests/posix/pthread_cleanup.c deleted file mode 100644 index b6136aa..0000000 --- a/lib/mlibc/tests/posix/pthread_cleanup.c +++ /dev/null @@ -1,42 +0,0 @@ -#include <stdint.h> -#include <assert.h> -#include <pthread.h> - -_Atomic uintptr_t cleanup_val = 0; - -static void cleanup(void *arg) { - cleanup_val = (uintptr_t)arg; -} - -static void *worker(void *arg) { - (void)arg; - - pthread_cleanup_push(cleanup, (void *)1); - pthread_cleanup_push(cleanup, (void *)2); - pthread_cleanup_push(cleanup, (void *)3); - pthread_cleanup_push(cleanup, (void *)4); - - pthread_cleanup_pop(1); - assert(cleanup_val == 4); - - pthread_cleanup_pop(0); - assert(cleanup_val == 4); - - pthread_exit(NULL); - - pthread_cleanup_pop(0); - pthread_cleanup_pop(0); - - return NULL; -} - -int main() { - pthread_t thread; - assert(!pthread_create(&thread, NULL, &worker, NULL)); - assert(!pthread_join(thread, NULL)); - - assert(cleanup_val == 1); - - return 0; -} - diff --git a/lib/mlibc/tests/posix/pthread_cond.c b/lib/mlibc/tests/posix/pthread_cond.c deleted file mode 100644 index 6203928..0000000 --- a/lib/mlibc/tests/posix/pthread_cond.c +++ /dev/null @@ -1,106 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <pthread.h> -#include <unistd.h> - -_Atomic int waiting, should_exit; -pthread_cond_t cond = PTHREAD_COND_INITIALIZER; -pthread_mutex_t mtx = PTHREAD_MUTEX_INITIALIZER; - -static void *worker(void *arg) { - (void)arg; - pthread_mutex_lock(&mtx); - ++waiting; - while (!should_exit) - pthread_cond_wait(&cond, &mtx); - pthread_mutex_unlock(&mtx); - return NULL; -} - -static void test_broadcast_wakes_all() { - pthread_t t1, t2; - pthread_create(&t1, NULL, &worker, NULL); - pthread_create(&t2, NULL, &worker, NULL); - - // Wait until the workers have actually entered the cond_wait - // before doing a broadcast. - while (waiting != 2 || pthread_mutex_trylock(&mtx) == EBUSY) - usleep(150000); // 150ms - - should_exit = 1; - assert(!pthread_cond_broadcast(&cond)); - pthread_mutex_unlock(&mtx); - - pthread_join(t1, NULL); - pthread_join(t2, NULL); -} - -static void test_timedwait_timedout() { - // Use CLOCK_MONOTONIC. - pthread_condattr_t attr; - pthread_condattr_init(&attr); - assert(!pthread_condattr_setclock(&attr, CLOCK_MONOTONIC)); - - struct timespec before_now; - assert(!clock_gettime(CLOCK_MONOTONIC, &before_now)); - before_now.tv_nsec -= 10000; - - pthread_mutex_lock(&mtx); - int e = pthread_cond_timedwait(&cond, &mtx, &before_now); - assert(e == ETIMEDOUT); - pthread_mutex_unlock(&mtx); - - long nanos_per_second = 1000000000; - struct timespec after_now; - assert(!clock_gettime(CLOCK_MONOTONIC, &after_now)); - after_now.tv_nsec += nanos_per_second / 10; // 100ms - if (after_now.tv_nsec >= nanos_per_second) { - after_now.tv_nsec -= nanos_per_second; - after_now.tv_sec++; - } - - pthread_mutex_lock(&mtx); - e = pthread_cond_timedwait(&cond, &mtx, &after_now); - assert(e == ETIMEDOUT); - pthread_mutex_unlock(&mtx); - - after_now.tv_nsec += nanos_per_second; - pthread_mutex_lock(&mtx); - e = pthread_cond_timedwait(&cond, &mtx, &after_now); - assert(e == EINVAL); - pthread_mutex_unlock(&mtx); -} - -static void test_attr() { - pthread_condattr_t attr; - pthread_condattr_init(&attr); - - clockid_t clock; - assert(!pthread_condattr_getclock(&attr, &clock)); - assert(clock == CLOCK_REALTIME); - assert(!pthread_condattr_setclock(&attr, CLOCK_MONOTONIC)); - assert(!pthread_condattr_getclock(&attr, &clock)); - assert(clock == CLOCK_MONOTONIC); - - int pshared; - assert(!pthread_condattr_getpshared(&attr, &pshared)); - assert(pshared == PTHREAD_PROCESS_PRIVATE); - assert(!pthread_condattr_setpshared(&attr, PTHREAD_PROCESS_SHARED)); - assert(!pthread_condattr_getpshared(&attr, &pshared)); - assert(pshared == PTHREAD_PROCESS_SHARED); - - pthread_condattr_destroy(&attr); - pthread_condattr_init(&attr); - - // Make sure that we can create a pthread_cond_t with an attr. - pthread_cond_t cond; - pthread_cond_init(&cond, &attr); - pthread_cond_destroy(&cond); - pthread_condattr_destroy(&attr); -} - -int main() { - test_attr(); - test_broadcast_wakes_all(); - test_timedwait_timedout(); -} diff --git a/lib/mlibc/tests/posix/pthread_create.c b/lib/mlibc/tests/posix/pthread_create.c deleted file mode 100644 index b78674f..0000000 --- a/lib/mlibc/tests/posix/pthread_create.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <assert.h> -#include <time.h> -#include <pthread.h> - -int variable = 0; - -static void *worker(void *arg) { - (void) arg; - variable = 1; - return NULL; -} - -int main() { - pthread_t thread; - int ret = pthread_create(&thread, NULL, &worker, NULL); - assert(!ret); - - ret = pthread_join(thread, NULL); - assert(!ret); - assert(variable == 1); - return 0; -} diff --git a/lib/mlibc/tests/posix/pthread_key.c b/lib/mlibc/tests/posix/pthread_key.c deleted file mode 100644 index 40bd882..0000000 --- a/lib/mlibc/tests/posix/pthread_key.c +++ /dev/null @@ -1,95 +0,0 @@ -#include <assert.h> -#include <pthread.h> -#include <errno.h> -#include <limits.h> - -_Atomic int dtors_entered = 0; -pthread_key_t key3; - -static void dtor1(void *arg) { - (void)arg; - dtors_entered++; - - // Set the key during destruction to trigger dtor2 (as it only runs if - // the key value is non-NULL). - assert(!pthread_setspecific(key3, &key3)); - assert(pthread_getspecific(key3) == &key3); -} - -static void dtor2(void *arg) { - (void)arg; - dtors_entered++; -} - -static void *worker1(void *arg) { - (void)arg; - - pthread_key_t key1, key2; - assert(!pthread_key_create(&key1, NULL)); - assert(!pthread_key_create(&key2, dtor1)); - assert(!pthread_key_create(&key3, dtor2)); - - assert(!pthread_setspecific(key1, &key1)); - assert(pthread_getspecific(key1) == &key1); - - assert(!pthread_setspecific(key2, &key2)); - assert(pthread_getspecific(key2) == &key2); - - pthread_exit(0); - return NULL; -} - -static void dtor3(void *arg) { - (void)arg; - - // Make sure that we can create and destroy keys inside the dtor. - pthread_key_t dtorKey; - assert(!pthread_key_create(&dtorKey, NULL)); - - assert(!pthread_setspecific(dtorKey, &dtorKey)); - assert(pthread_getspecific(dtorKey) == &dtorKey); - - assert(!pthread_key_delete(dtorKey)); -} - -static void *worker2(void *arg) { - (void)arg; - - pthread_key_t key; - assert(!pthread_key_create(&key, dtor3)); - - assert(!pthread_setspecific(key, &key)); - assert(pthread_getspecific(key) == &key); - - pthread_exit(0); - return NULL; -} - -int main() { - // NOTE that the EINVAL return from pthread_setspecific is mlibc-specific, - // POSIX specifies that accessing an invalid key is undefined behavior. - - assert(pthread_getspecific(PTHREAD_KEYS_MAX) == NULL); - assert(pthread_setspecific(PTHREAD_KEYS_MAX, NULL) == EINVAL); - - pthread_key_t key; - assert(!pthread_key_create(&key, NULL)); - assert(!pthread_setspecific(key, &key)); - assert(pthread_getspecific(key) == &key); - assert(!pthread_key_delete(key)); - - pthread_t thread; - assert(!pthread_create(&thread, NULL, &worker1, NULL)); - assert(!pthread_join(thread, NULL)); - - assert(pthread_getspecific(key) == NULL); - assert(!pthread_setspecific(key, &key)); - assert(pthread_getspecific(key) == &key); - - assert(dtors_entered == 2); - - assert(!pthread_create(&thread, NULL, &worker2, NULL)); - assert(!pthread_join(thread, NULL)); - - return 0; -} diff --git a/lib/mlibc/tests/posix/pthread_kill.c b/lib/mlibc/tests/posix/pthread_kill.c deleted file mode 100644 index b740b70..0000000 --- a/lib/mlibc/tests/posix/pthread_kill.c +++ /dev/null @@ -1,46 +0,0 @@ -#include <assert.h> -#include <pthread.h> -#include <signal.h> - -_Atomic int handler_ready = 0; -_Atomic int thread_signal_ran = 0; - -static void sig_handler(int sig, siginfo_t *info, void *ctx) { - (void)sig; - (void)info; - (void)ctx; - - thread_signal_ran = 1; -} - -static void *worker(void *arg) { - (void)arg; - - struct sigaction sa; - sigemptyset(&sa.sa_mask); - sa.sa_sigaction = sig_handler; - sa.sa_flags = SA_SIGINFO; - assert(!sigaction(SIGUSR1, &sa, NULL)); - - handler_ready = 1; - - while (!thread_signal_ran) - ; - - return NULL; -} - -int main() { - pthread_t thread; - assert(!pthread_create(&thread, NULL, &worker, NULL)); - - while (!handler_ready) - ; - - assert(!pthread_kill(thread, SIGUSR1)); - assert(!pthread_join(thread, NULL)); - - assert(thread_signal_ran); - - return 0; -} diff --git a/lib/mlibc/tests/posix/pthread_mutex.c b/lib/mlibc/tests/posix/pthread_mutex.c deleted file mode 100644 index 0a9b82f..0000000 --- a/lib/mlibc/tests/posix/pthread_mutex.c +++ /dev/null @@ -1,101 +0,0 @@ -#include <pthread.h> -#include <assert.h> -#include <errno.h> - -#define TEST_ATTR(attr, field, value) ({ \ - int x; \ - assert(!pthread_mutexattr_set ## field (&(attr), (value))); \ - assert(!pthread_mutexattr_get ## field (&(attr), &x)); \ - assert(x == (value)); \ - }) - -int variable; -pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; - -static void *worker(void *arg) { - (void)arg; - pthread_mutex_lock(&mutex); - variable = 1; - pthread_mutex_unlock(&mutex); - return NULL; -} - -static void testAttr() { - pthread_mutexattr_t attr; - pthread_mutexattr_init(&attr); - - TEST_ATTR(attr, type, PTHREAD_MUTEX_DEFAULT); - TEST_ATTR(attr, type, PTHREAD_MUTEX_NORMAL); - TEST_ATTR(attr, type, PTHREAD_MUTEX_ERRORCHECK); - TEST_ATTR(attr, type, PTHREAD_MUTEX_RECURSIVE); - - TEST_ATTR(attr, robust, PTHREAD_MUTEX_STALLED); - TEST_ATTR(attr, robust, PTHREAD_MUTEX_ROBUST); - - TEST_ATTR(attr, protocol, PTHREAD_PRIO_NONE); - TEST_ATTR(attr, protocol, PTHREAD_PRIO_INHERIT); - TEST_ATTR(attr, protocol, PTHREAD_PRIO_PROTECT); - - TEST_ATTR(attr, pshared, PTHREAD_PROCESS_PRIVATE); - TEST_ATTR(attr, pshared, PTHREAD_PROCESS_SHARED); - - // TODO: sched_get_priority* is unimplemented. - // int prio = sched_get_priority_max(SCHED_FIFO); - // TEST_ATTR(attr, prioceiling, prio); - - pthread_mutexattr_destroy(&attr); -} - -static void testNormal() { - pthread_mutexattr_t attr; - pthread_mutexattr_init(&attr); - pthread_mutex_init(&mutex, &attr); - pthread_mutexattr_destroy(&attr); - - pthread_mutex_lock(&mutex); - variable = 0; - - pthread_t thread; - int ret = pthread_create(&thread, NULL, &worker, NULL); - assert(!ret); - - assert(pthread_mutex_trylock(&mutex) == EBUSY); - pthread_mutex_unlock(&mutex); - - ret = pthread_join(thread, NULL); - assert(!ret); - assert(variable == 1); - - pthread_mutex_destroy(&mutex); -} - -static void testRecursive() { - pthread_mutexattr_t attr; - pthread_mutexattr_init(&attr); - pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); - pthread_mutex_init(&mutex, &attr); - pthread_mutexattr_destroy(&attr); - - pthread_mutex_lock(&mutex); - variable = 0; - - pthread_t thread; - int ret = pthread_create(&thread, NULL, &worker, NULL); - assert(!ret); - - assert(pthread_mutex_trylock(&mutex) == 0); - pthread_mutex_unlock(&mutex); - pthread_mutex_unlock(&mutex); - - ret = pthread_join(thread, NULL); - assert(!ret); - assert(variable == 1); - - pthread_mutex_destroy(&mutex); -} - -int main() { - testAttr(); - testNormal(); - testRecursive(); -} diff --git a/lib/mlibc/tests/posix/pthread_rwlock.c b/lib/mlibc/tests/posix/pthread_rwlock.c deleted file mode 100644 index 5316372..0000000 --- a/lib/mlibc/tests/posix/pthread_rwlock.c +++ /dev/null @@ -1,114 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <pthread.h> - -static void test_write_lock_unlock() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_wrlock(&rw); - assert(!res); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_read_lock_unlock() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_rdlock(&rw); - assert(!res); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_write_trylock_unlock() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_trywrlock(&rw); - assert(!res); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_read_trylock_unlock() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_tryrdlock(&rw); - assert(!res); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_write_prevents_read() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_wrlock(&rw); - assert(!res); - res = pthread_rwlock_tryrdlock(&rw); - assert(res == EBUSY); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_write_prevents_write() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_wrlock(&rw); - assert(!res); - res = pthread_rwlock_trywrlock(&rw); - assert(res == EBUSY); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_read_prevents_write() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_rdlock(&rw); - assert(!res); - res = pthread_rwlock_trywrlock(&rw); - assert(res == EBUSY); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_read_allows_read() { - int res; - pthread_rwlock_t rw = PTHREAD_RWLOCK_INITIALIZER; - res = pthread_rwlock_rdlock(&rw); - assert(!res); - res = pthread_rwlock_tryrdlock(&rw); - assert(!res); - res = pthread_rwlock_unlock(&rw); - assert(!res); -} - -static void test_attr() { - pthread_rwlockattr_t attr; - pthread_rwlockattr_init(&attr); - - int pshared; - pthread_rwlockattr_getpshared(&attr, &pshared); - assert(pshared == PTHREAD_PROCESS_PRIVATE); - - pthread_rwlockattr_setpshared(&attr, PTHREAD_PROCESS_SHARED); - pthread_rwlockattr_getpshared(&attr, &pshared); - assert(pshared == PTHREAD_PROCESS_SHARED); - - pthread_rwlockattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE); - pthread_rwlockattr_getpshared(&attr, &pshared); - assert(pshared == PTHREAD_PROCESS_PRIVATE); - - pthread_rwlockattr_destroy(&attr); -} - -int main() { - test_write_lock_unlock(); - test_read_lock_unlock(); - test_write_trylock_unlock(); - test_read_trylock_unlock(); - test_write_prevents_read(); - test_write_prevents_write(); - test_read_prevents_write(); - test_read_allows_read(); - test_attr(); -} diff --git a/lib/mlibc/tests/posix/pthread_schedparam.c b/lib/mlibc/tests/posix/pthread_schedparam.c deleted file mode 100644 index dde70fb..0000000 --- a/lib/mlibc/tests/posix/pthread_schedparam.c +++ /dev/null @@ -1,32 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <pthread.h> -#include <stdlib.h> - -int main() { - struct sched_param param = { - .sched_priority = 100, - }; - - int policy = 0xDEADBEEF; - - int ret = pthread_getschedparam(pthread_self(), &policy, ¶m); - assert(policy == SCHED_OTHER); - assert(!ret); - - param.sched_priority = 10; - - ret = pthread_setschedparam(pthread_self(), SCHED_FIFO, ¶m); - assert(!ret || ret == EPERM); - - if(ret == EPERM) { - exit(0); - } - - param.sched_priority = 0xDEADBEEF; - - ret = pthread_getschedparam(pthread_self(), &policy, ¶m); - assert(policy == SCHED_FIFO); - assert(param.sched_priority == 10); - assert(!ret); -} diff --git a/lib/mlibc/tests/posix/pthread_thread_local.c b/lib/mlibc/tests/posix/pthread_thread_local.c deleted file mode 100644 index 90c6f72..0000000 --- a/lib/mlibc/tests/posix/pthread_thread_local.c +++ /dev/null @@ -1,53 +0,0 @@ -#include <stdio.h> -#include <pthread.h> -#include <assert.h> - -_Thread_local unsigned int counter = 9999; -_Thread_local unsigned int uninitialized; - -void *check_counter(void *arg) -{ - (void)arg; - fprintf(stderr, "counter for worker thread: %d, at %p\n", counter, &counter); - fflush(stderr); - assert(counter == 9999); - - fprintf(stderr, "uninitialized data for worker thread: %d, at %p\n", uninitialized, &uninitialized); - fflush(stderr); - assert(uninitialized == 0); - - ++counter; - ++uninitialized; - fprintf(stderr, "counter for worker thread: %d\n", counter); - fflush(stderr); - assert(counter == 10000); - assert(uninitialized == 1); - return NULL; -} - -int main() -{ - fprintf(stderr, "counter for main thread: %d, at %p\n", counter, &counter); - fflush(stderr); - assert(counter == 9999); - - fprintf(stderr, "uninitialized data for main thread: %d, at %p\n", uninitialized, &uninitialized); - fflush(stderr); - assert(uninitialized == 0); - - ++counter; - ++uninitialized; - fprintf(stderr, "counter for main: %d\n", counter); - fflush(stderr); - assert(counter == 10000); - assert(uninitialized == 1); - - pthread_t thd; - pthread_create(&thd, NULL, check_counter, NULL); - pthread_join(thd, NULL); - - fprintf(stderr, "counter for main: %d\n", counter); - fflush(stderr); - assert(counter == 10000); - assert(uninitialized == 1); -} diff --git a/lib/mlibc/tests/posix/pwd.c b/lib/mlibc/tests/posix/pwd.c deleted file mode 100644 index a9ebd8e..0000000 --- a/lib/mlibc/tests/posix/pwd.c +++ /dev/null @@ -1,88 +0,0 @@ -#include <stdlib.h> -#include <stdio.h> -#include <pwd.h> -#include <unistd.h> -#include <assert.h> -#include <string.h> -#include <errno.h> - -int main() -{ - struct passwd pwd, *result = NULL; - char *buf; - size_t bufsize; - int s; - - bufsize = sysconf(_SC_GETPW_R_SIZE_MAX); - assert(bufsize > 0 && bufsize < 0x100000); - - buf = malloc(bufsize); - assert(buf); - - s = getpwnam_r("root", &pwd, buf, bufsize, &result); - assert(!s); - assert(pwd.pw_uid == 0); - assert(!strcmp(pwd.pw_name, "root")); - assert(strlen(pwd.pw_passwd) <= 1000); - - s = getpwuid_r(0, &pwd, buf, bufsize, &result); - assert(!s); - assert(pwd.pw_uid == 0); - assert(!strcmp(pwd.pw_name, "root")); - assert(strlen(pwd.pw_passwd) <= 1000); - - result = getpwnam("root"); - assert(result); - assert(result->pw_uid == 0); - assert(!strcmp(result->pw_name, "root")); - assert(strlen(result->pw_passwd) <= 1000); - - result = getpwuid(0); - assert(result); - assert(result->pw_uid == 0); - assert(!strcmp(result->pw_name, "root")); - assert(strlen(result->pw_passwd) <= 1000); - - errno = 0; - setpwent(); - assert(errno == 0); - - errno = 0; - result = getpwent(); - assert(result); - - pwd = *result; - pwd.pw_name = strdup(result->pw_name); - pwd.pw_passwd = strdup(result->pw_passwd); - pwd.pw_gecos = strdup(result->pw_gecos); - pwd.pw_dir = strdup(result->pw_dir); - pwd.pw_shell = strdup(result->pw_shell); - assert(pwd.pw_name); - assert(pwd.pw_passwd); - assert(pwd.pw_gecos); - assert(pwd.pw_dir); - assert(pwd.pw_shell); - - errno = 0; - setpwent(); - assert(errno == 0); - - errno = 0; - result = getpwent(); - assert(result); - - assert(!strcmp(pwd.pw_name, result->pw_name)); - assert(!strcmp(pwd.pw_passwd, result->pw_passwd)); - assert(!strcmp(pwd.pw_gecos, result->pw_gecos)); - assert(!strcmp(pwd.pw_dir, result->pw_dir)); - assert(!strcmp(pwd.pw_shell, result->pw_shell)); - assert(pwd.pw_uid == result->pw_uid); - assert(pwd.pw_gid == result->pw_gid); - - free(buf); - free(pwd.pw_name); - free(pwd.pw_passwd); - free(pwd.pw_gecos); - free(pwd.pw_dir); - free(pwd.pw_shell); -} diff --git a/lib/mlibc/tests/posix/readv-writev.c b/lib/mlibc/tests/posix/readv-writev.c deleted file mode 100644 index 5025ce2..0000000 --- a/lib/mlibc/tests/posix/readv-writev.c +++ /dev/null @@ -1,51 +0,0 @@ -#include <assert.h> -#include <fcntl.h> -#include <string.h> -#include <unistd.h> -#include <sys/uio.h> - -#ifdef USE_HOST_LIBC -#define TEST_FILE "readv-writev-host-libc.tmp" -#else -#define TEST_FILE "readv-writev.tmp" -#endif - -int main() { - // Make sure that it wasn't created by a previous test run - unlink(TEST_FILE); - - int fd = open(TEST_FILE, O_RDWR | O_CREAT, 0644); - assert(fd != -1); - - char str0[] = "hello "; - char str1[] = "world!"; - - struct iovec bufs[2] = { - { - .iov_base = &str0, - .iov_len = strlen(str0), - }, - { - .iov_base = &str1, - .iov_len = strlen(str1), - }, - }; - - ssize_t written = writev(fd, bufs, 2); - assert(written == 12); - - memset(&str0, 0, strlen(str0)); - memset(&str1, 0, strlen(str1)); - - assert(!lseek(fd, 0, SEEK_SET)); - - ssize_t read = readv(fd, bufs, 2); - assert(read == 12); - - assert(!strncmp(str0, "hello ", 7)); - assert(!strncmp(str1, "world!", 7)); - - assert(!close(fd)); - - unlink(TEST_FILE); -} diff --git a/lib/mlibc/tests/posix/realpath.c b/lib/mlibc/tests/posix/realpath.c deleted file mode 100644 index e44de81..0000000 --- a/lib/mlibc/tests/posix/realpath.c +++ /dev/null @@ -1,133 +0,0 @@ -#include <unistd.h> -#include <sys/stat.h> -#include <assert.h> -#include <string.h> -#include <stdlib.h> -#include <stdio.h> -#include <signal.h> - -#ifdef USE_HOST_LIBC -#define TEST_BASE "/tmp/mlibc-realpath-host-libc" -#else -#define TEST_BASE "/tmp/mlibc-realpath" -#endif - -void prepare() { - assert(!mkdir(TEST_BASE "/", S_IRWXU)); - assert(!mkdir(TEST_BASE "/dir1", S_IRWXU)); - assert(!mkdir(TEST_BASE "/dir2", S_IRWXU)); - assert(!symlink(TEST_BASE "/dir2/", TEST_BASE "/dir1/abs-link")); - assert(!chdir(TEST_BASE "/dir1")); - assert(!symlink("../dir2/", TEST_BASE "/dir1/rel-link")); -} - -void cleanup(int do_assert) { - if (do_assert) { - assert(!unlink(TEST_BASE "/dir1/rel-link")); - assert(!unlink(TEST_BASE "/dir1/abs-link")); - assert(!rmdir(TEST_BASE "/dir2")); - assert(!rmdir(TEST_BASE "/dir1")); - assert(!rmdir(TEST_BASE "/")); - } else { - unlink(TEST_BASE "/dir1/rel-link"); - unlink(TEST_BASE "/dir1/abs-link"); - rmdir(TEST_BASE "/dir2"); - rmdir(TEST_BASE "/dir1"); - rmdir(TEST_BASE "/"); - } -} - -void signal_handler(int sig, siginfo_t *info, void *ctx) { - (void)sig; - (void)info; - (void)ctx; - - cleanup(0); - - struct sigaction sa; - sigemptyset(&sa.sa_mask); - sa.sa_handler = SIG_DFL; - sa.sa_flags = 0; - - sigaction(SIGABRT, &sa, NULL); - abort(); -} - -int main() { - char *path; - - struct sigaction sa; - sigemptyset(&sa.sa_mask); - sa.sa_sigaction = signal_handler; - sa.sa_flags = SA_SIGINFO; - sigaction(SIGABRT, &sa, NULL); - - prepare(); - - path = realpath(TEST_BASE "/dir1/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir1")); - free(path); - - path = realpath(TEST_BASE "/dir1/../dir2", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath(TEST_BASE "/dir1/abs-link/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath(TEST_BASE "/dir1/rel-link/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath(TEST_BASE "/dir1/abs-link/../", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "")); - free(path); - - path = realpath(TEST_BASE "/dir1/rel-link/../", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "")); - free(path); - - path = realpath(TEST_BASE "/dir1/abs-link/../dir1/abs-link/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath(TEST_BASE "/dir1/rel-link/../dir1/rel-link/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath(TEST_BASE "/dir1/abs-link/../dir1/rel-link/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath(TEST_BASE "/dir1/rel-link/../dir1/abs-link/", NULL); - assert(path); - assert(!strcmp(path, TEST_BASE "/dir2")); - free(path); - - path = realpath("/tmp", NULL); - assert(path); - assert(!strcmp(path, "/tmp")); - free(path); - - path = realpath("/", NULL); - assert(path); - assert(!strcmp(path, "/")); - free(path); - - path = realpath("//", NULL); - assert(path); - assert(!strcmp(path, "/")); - free(path); - - cleanup(1); -} diff --git a/lib/mlibc/tests/posix/regex.c b/lib/mlibc/tests/posix/regex.c deleted file mode 100644 index 6c2ca3f..0000000 --- a/lib/mlibc/tests/posix/regex.c +++ /dev/null @@ -1,30 +0,0 @@ -#include <regex.h> -#include <stdio.h> -#include <stdlib.h> -#include <assert.h> - -int main(void) { - char *testString = "mlibc is the best best best libc"; - char *pattern = "\\(be[a-z]t\\) \\1"; - - regex_t reg; - int rc = regcomp(®, pattern, 0); - assert(!rc); - - regmatch_t matches[2]; - rc = regexec(®, testString, 2, matches, 0); - assert(!rc); - - printf("Whole pattern: \"%.*s\" at %zd-%zd.\n", - (int)(matches[0].rm_eo - matches[0].rm_so), &testString[matches[0].rm_so], - (ssize_t)matches[0].rm_so, (ssize_t)(matches[0].rm_eo - 1)); - assert(matches[0].rm_so == 13 && matches[0].rm_eo == 22); - - printf("Substring: \"%.*s\" at %zd-%zd.\n", - (int)(matches[1].rm_eo - matches[1].rm_so), &testString[matches[1].rm_so], - (ssize_t)matches[1].rm_so, (ssize_t)matches[1].rm_eo - 1); - assert(matches[1].rm_so == 13 && matches[1].rm_eo == 17); - - regfree(®); - return 0; -} diff --git a/lib/mlibc/tests/posix/rindex.c b/lib/mlibc/tests/posix/rindex.c deleted file mode 100644 index 0eb2f54..0000000 --- a/lib/mlibc/tests/posix/rindex.c +++ /dev/null @@ -1,11 +0,0 @@ -#include <strings.h> -#include <assert.h> - -int main() { - char str[] = "This is a sample string"; - char *pch; - pch = rindex(str, 's'); - // The last occurence of 's' is at position 18 - assert(pch - str + 1 == 18); - return 0; -} diff --git a/lib/mlibc/tests/posix/rlimits.c b/lib/mlibc/tests/posix/rlimits.c deleted file mode 100644 index 3565521..0000000 --- a/lib/mlibc/tests/posix/rlimits.c +++ /dev/null @@ -1,26 +0,0 @@ -#include <sys/resource.h> -#include <stdio.h> -#include <errno.h> -#include <assert.h> -#include <string.h> - -int main() { - struct rlimit getlim, setlim; - - setlim.rlim_cur = 16; - setlim.rlim_max = 4096; - - int ret = setrlimit(RLIMIT_NOFILE, &setlim); - - if(ret == -1) { - fprintf(stderr, "%s\n", strerror(errno)); - assert(!ret); - } - - assert(!getrlimit(RLIMIT_NOFILE, &getlim)); - - assert(setlim.rlim_cur == getlim.rlim_cur); - assert(setlim.rlim_max == getlim.rlim_max); - - return 0; -} diff --git a/lib/mlibc/tests/posix/search.c b/lib/mlibc/tests/posix/search.c deleted file mode 100644 index 6b68ef9..0000000 --- a/lib/mlibc/tests/posix/search.c +++ /dev/null @@ -1,51 +0,0 @@ -#include <search.h> -#include <assert.h> -#include <stddef.h> -#include <stdlib.h> - -static int compare(const void *pa, const void *pb) { - if (*(int*)pa < *(int*) pb) - return -1; - if (*(int*)pa > *(int*) pb) - return 1; - return 0; -} - -static void check_key(int key, void *root) { - int keyp = key; - void *ret = tfind((void*) &keyp, &root, compare); - assert(ret); - assert(**((int **) ret) == key); -} - -static void free_key(void *key) { - free(key); -} - -int main() { - void *root = NULL; - for (int i = 0; i < 12; i++) { - int *ptr = malloc(sizeof(int)); - assert(ptr); - *ptr = i; - - void *ret = tsearch((void*) ptr, &root, compare); - assert(ret); - assert(**((int **) ret) == i); - } - - // Test a couple of keys - check_key(1, root); - check_key(5, root); - check_key(10, root); - - // Verify NULL on non-existent key - int key = -1; - void *ret = tfind((void*) &key, &root, compare); - assert(ret == NULL); - - // tdelete is not implemented yet (#351) - (void)free_key; - // tdestroy(root, free_key); - return 0; -} diff --git a/lib/mlibc/tests/posix/setpriority.c b/lib/mlibc/tests/posix/setpriority.c deleted file mode 100644 index 11cb7ed..0000000 --- a/lib/mlibc/tests/posix/setpriority.c +++ /dev/null @@ -1,27 +0,0 @@ -#include <assert.h> -#include <errno.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <sys/resource.h> -#include <unistd.h> - -int main() { - errno = 0; - int original_priority = getpriority(PRIO_PROCESS, getpid()); - - assert(original_priority != -1 || !errno); - - int ret = setpriority(PRIO_PROCESS, getpid(), original_priority + 1); - - if(ret) { - fprintf(stderr, "%s", strerror(errno)); - exit(1); - } - - errno = 0; - int new_priority = getpriority(PRIO_PROCESS, getpid()); - - assert(new_priority != -1 || !errno); - assert(new_priority == original_priority + 1); -} diff --git a/lib/mlibc/tests/posix/sigaltstack.c b/lib/mlibc/tests/posix/sigaltstack.c deleted file mode 100644 index bebcc30..0000000 --- a/lib/mlibc/tests/posix/sigaltstack.c +++ /dev/null @@ -1,55 +0,0 @@ -#include <assert.h> -#include <setjmp.h> -#include <signal.h> -#include <stdlib.h> - -static jmp_buf env; -static char *sigStack; - -static void sig_handler(int sig, siginfo_t *info, void *ctx) { - (void)sig; - (void)info; - (void)ctx; - - longjmp(env, 1); -} - -int main() { - if (setjmp(env)) { - free(sigStack); - return 0; - } - - sigStack = malloc(SIGSTKSZ); - - stack_t ss; - ss.ss_sp = sigStack; - ss.ss_size = SIGSTKSZ; - ss.ss_flags = 0; - - assert(!sigaltstack(&ss, NULL)); - - struct sigaction sa; - sigemptyset(&sa.sa_mask); - sa.sa_flags = SA_SIGINFO | SA_ONSTACK; - sa.sa_sigaction = sig_handler; - - assert(!sigaction(SIGSEGV, &sa, NULL)); - - // This is used to trash the stack to ensure sigaltstack actually switched stacks. -#if defined(__x86_64__) - asm volatile ("mov $0, %rsp\n" - "\t" "push $0"); -#elif defined(__i386__) - asm volatile ("mov $0, %esp\n" - "\t" "push $0"); -#elif defined(__aarch64__) - asm volatile ("mov sp, %0\n" - "\t" "stp x0, x1, [sp, #-16]!" :: "r"((uint64_t)0)); -#elif defined(__riscv) && __riscv_xlen == 64 - asm volatile ("li sp, 0\n" - "\t" "sd zero, 0(sp)"); -#else -# error Unknown architecture -#endif -} diff --git a/lib/mlibc/tests/posix/sigsuspend.c b/lib/mlibc/tests/posix/sigsuspend.c deleted file mode 100644 index 09b9a1e..0000000 --- a/lib/mlibc/tests/posix/sigsuspend.c +++ /dev/null @@ -1,53 +0,0 @@ -#include <assert.h> -#include <unistd.h> -#include <pthread.h> -#include <signal.h> -#include <errno.h> - -_Atomic int handler_ready = 0; -_Atomic int thread_signal_ran = 0; - -static void sig_handler(int sig, siginfo_t *info, void *ctx) { - (void)sig; - (void)info; - (void)ctx; - - thread_signal_ran = 1; -} - -static void *worker(void *arg) { - (void)arg; - - struct sigaction sa; - sigemptyset(&sa.sa_mask); - sa.sa_sigaction = sig_handler; - sa.sa_flags = SA_SIGINFO; - assert(!sigaction(SIGUSR1, &sa, NULL)); - - handler_ready = 1; - - sigset_t set; - sigfillset(&set); - sigdelset(&set, SIGUSR1); - - assert(sigsuspend(&set)); - assert(thread_signal_ran); - assert(errno == EINTR); - - return NULL; -} - -int main() { - pthread_t thread; - assert(!pthread_create(&thread, NULL, &worker, NULL)); - - while (!handler_ready) - ; - - sleep(1); - - assert(!pthread_kill(thread, SIGUSR1)); - assert(!pthread_join(thread, NULL)); - - return 0; -} diff --git a/lib/mlibc/tests/posix/sigtimedwait.c b/lib/mlibc/tests/posix/sigtimedwait.c deleted file mode 100644 index 4793fc1..0000000 --- a/lib/mlibc/tests/posix/sigtimedwait.c +++ /dev/null @@ -1,91 +0,0 @@ -#include <stdio.h> - -#include <assert.h> -#include <signal.h> -#include <unistd.h> -#include <sys/wait.h> -#include <errno.h> - -pid_t parent; -pid_t child; - -int fds[2]; - -void parent_fn() { - int res; - - sigset_t set; - sigemptyset(&set); - sigaddset(&set, SIGUSR2); - sigprocmask(SIG_BLOCK, &set, NULL); - - res = write(fds[1], "!", 1); - assert(res == 1); - - siginfo_t info; - res = sigwaitinfo(&set, &info); - assert(res == SIGUSR2); - assert(info.si_signo == SIGUSR2); - - res = write(fds[1], "!", 1); - assert(res == 1); - - // XXX: This may not be long enough to get scheduled - struct timespec tout = {1, 0}; - res = sigtimedwait(&set, &info, &tout); - assert(res == SIGUSR2); - assert(info.si_signo == SIGUSR2); - - res = write(fds[1], "!", 1); - assert(res == 1); - - int sig; - res = sigwait(&set, &sig); - assert(res == 0); - assert(sig == SIGUSR2); - - res = write(fds[1], "!", 1); - assert(res == 1); - - res = sigtimedwait(&set, &info, &tout); - assert(res < 0); - assert(errno == EAGAIN); - - int wsts; - res = waitpid(child, &wsts, 0); - assert(res >= 0); -} - -void child_fn() { - int res; - char c; - - res = read(fds[0], &c, 1); - assert(res == 1); - kill(parent, SIGUSR2); - res = read(fds[0], &c, 1); - assert(res == 1); - kill(parent, SIGUSR2); - res = read(fds[0], &c, 1); - assert(res == 1); - kill(parent, SIGUSR2); - res = read(fds[0], &c, 1); - assert(res == 1); -} - -int main() { - int res; - - parent = getpid(); - assert(parent > 0); - - res = pipe(fds); - assert(res == 0); - - child = fork(); - assert(child >= 0); - if (child) - parent_fn(); - else - child_fn(); -} diff --git a/lib/mlibc/tests/posix/strdupa.c b/lib/mlibc/tests/posix/strdupa.c deleted file mode 100644 index c79de8e..0000000 --- a/lib/mlibc/tests/posix/strdupa.c +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif -#include <assert.h> -#include <string.h> - -int main() { - char test[19] = "Hello mlibc World!"; - char *alloca_ed = strdupa(test); - assert(!strcmp(test, alloca_ed)); - - char *trimmed = strndupa(test, 5); - assert(!strcmp("Hello", trimmed)); -} diff --git a/lib/mlibc/tests/posix/string.c b/lib/mlibc/tests/posix/string.c deleted file mode 100644 index 9c6e036..0000000 --- a/lib/mlibc/tests/posix/string.c +++ /dev/null @@ -1,29 +0,0 @@ -#include <string.h> -#include <assert.h> - -int main() { - char buf[4]; - - // stpncpy - assert(stpncpy(buf, "", 4) == buf); - assert(!strcmp(buf, "")); - - assert(stpncpy(buf, "123", 4) == buf + 3); - assert(!strcmp(buf, "123")); - - assert(stpncpy(buf, "12", 4) == buf + 2); - assert(buf[0] == '1' && buf[1] == '2' && buf[2] == '\0' && buf[3] == '\0'); - - assert(stpncpy(buf, "123456", 4) == buf + 4); - assert(buf[0] == '1' && buf[1] == '2' && buf[2] == '3' && buf[3] == '4'); - - // stpcpy - assert(stpcpy(buf, "") == buf); - assert(!strcmp(buf, "")); - - assert(stpcpy(buf, "12") == buf + 2); - assert(!strcmp(buf, "12")); - - assert(stpcpy(buf, "123") == buf + 3); - assert(!strcmp(buf, "123")); -} diff --git a/lib/mlibc/tests/posix/system.c b/lib/mlibc/tests/posix/system.c deleted file mode 100644 index d5d6317..0000000 --- a/lib/mlibc/tests/posix/system.c +++ /dev/null @@ -1,18 +0,0 @@ -#include <assert.h> -#include <stdlib.h> -#include <sys/wait.h> - -int main() { - int res; - - res = system("true"); - assert(WIFEXITED(res)); - assert(WEXITSTATUS(res) == 0); - - res = system("false"); - assert(WIFEXITED(res)); - assert(WEXITSTATUS(res) == 1); - - res = system(NULL); - assert(res == 1); -} diff --git a/lib/mlibc/tests/posix/time.c b/lib/mlibc/tests/posix/time.c deleted file mode 100644 index add7b92..0000000 --- a/lib/mlibc/tests/posix/time.c +++ /dev/null @@ -1,191 +0,0 @@ -#include <assert.h> -#include <locale.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> - -#define BUF_SIZE 1024 - -int main() { - struct tm tm = {0}; - char buf[BUF_SIZE]; - - char *a = strptime("%", "%%", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(strftime(buf, BUF_SIZE, "%%", &tm) == 1); - assert(!strcmp(buf, "%")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("1991-11-21", "%F", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_mday == 21); - assert(tm.tm_mon == 10); - assert(tm.tm_wday == 4); - assert(tm.tm_yday == 324); - assert(strftime(buf, BUF_SIZE, "%F", &tm) == 10); - assert(!strcmp(buf, "1991-11-21")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("10/19/91", "%D", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_mday == 19); - assert(tm.tm_mon == 9); - assert(tm.tm_year == 91); - assert(tm.tm_wday == 6); - assert(tm.tm_yday == 291); - assert(strftime(buf, BUF_SIZE, "%D", &tm) == 8); - assert(!strcmp(buf, "10/19/91")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("15:23", "%R", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_min == 23); - assert(tm.tm_hour == 15); - assert(strftime(buf, BUF_SIZE, "%R", &tm) == 5); - assert(!strcmp(buf, "15:23")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("17:12:56", "%T", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_sec == 56); - assert(tm.tm_min == 12); - assert(tm.tm_hour == 17); - assert(strftime(buf, BUF_SIZE, "%T", &tm) == 8); - assert(!strcmp(buf, "17:12:56")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("10", "%m", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_yday == 272); - assert(strftime(buf, BUF_SIZE, "%m", &tm) == 2); - assert(!strcmp(buf, "10")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("14 83", "%C %y", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_year == -417); - assert(strftime(buf, BUF_SIZE, "%C %y", &tm) == 5); - assert(!strcmp(buf, "14 83")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("32 16", "%y %C", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_year == -268); - assert(tm.tm_wday == 3); - assert(strftime(buf, BUF_SIZE, "%y %C", &tm) == 5); - assert(!strcmp(buf, "32 16")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("12", "%C", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_year == -700); - assert(tm.tm_wday == 5); - assert(strftime(buf, BUF_SIZE, "%C", &tm) == 2); - assert(!strcmp(buf, "12")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("1683-9-23", "%F", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_mday == 23); - assert(tm.tm_mon == 8); - assert(tm.tm_year == -217); - assert(tm.tm_wday == 4); - assert(tm.tm_yday == 265); - assert(strftime(buf, BUF_SIZE, "%F", &tm) == 10); - assert(!strcmp(buf, "1683-09-23")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("14 53", "%H%t%S", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_sec == 53); - assert(tm.tm_hour == 14); - assert(strftime(buf, BUF_SIZE, "%H%t%S", &tm) == 5); - assert(!strcmp(buf, "14 53")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("24", "%H", &tm); - assert(a == NULL); - memset(&tm, 0, sizeof(tm)); - - a = strptime("0", "%I", &tm); - assert(a == NULL); - memset(&tm, 0, sizeof(tm)); - - setlocale(LC_TIME, "en_US.UTF-8"); - a = strptime("10 21 PM", "%I %M %p", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_hour == 22); - assert(tm.tm_min == 21); - assert(strftime(buf, BUF_SIZE, "%I %M %p", &tm) == 8); - assert(!strcmp(buf, "10 21 PM")); - memset(&tm, 0, sizeof(tm)); - - tm.tm_min = 23; - assert(strftime(buf, BUF_SIZE, "%I %M", &tm) == 5); - assert(!strcmp(buf, "12 23")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("January", "%h", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_mon == 0); - assert(strftime(buf, BUF_SIZE, "%h %b", &tm) == 7); - assert(!strcmp(buf, "Jan Jan")); - assert(strftime(buf, BUF_SIZE, "%B", &tm) == 7); - assert(!strcmp(buf, "January")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("2", "%j", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_yday == 1); - assert(strftime(buf, BUF_SIZE, "%j", &tm) == 3); - assert(!strcmp(buf, "002")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("Wednesday", "%A", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_wday == 3); - assert(strftime(buf, BUF_SIZE, "%A", &tm) == 9); - assert(!strcmp(buf, "Wednesday")); - memset(&tm, 0, sizeof(tm)); - - a = strptime("11:51:13 PM", "%r", &tm); - assert(a != NULL); - assert(*a == '\0'); - assert(tm.tm_hour == 23); - assert(tm.tm_min == 51); - assert(tm.tm_sec == 13); - assert(strftime(buf, BUF_SIZE, "%r", &tm) == 11); - assert(!strcmp(buf, "11:51:13 PM")); - memset(&tm, 0, sizeof(tm)); - - tm.tm_hour = 0; - tm.tm_min = 51; - tm.tm_sec = 13; - assert(strftime(buf, BUF_SIZE, "%r", &tm) == 11); - assert(!strcmp(buf, "12:51:13 AM")); - memset(&tm, 0, sizeof(tm)); - -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wformat" - assert(strftime(buf, BUF_SIZE, "%", &tm) == 1); - fprintf(stderr, "%s\n", buf); - assert(!strcmp(buf, "%")); - memset(&tm, 0, sizeof(tm)); -#pragma GCC diagnostic pop -} diff --git a/lib/mlibc/tests/posix/timer.c b/lib/mlibc/tests/posix/timer.c deleted file mode 100644 index f39e928..0000000 --- a/lib/mlibc/tests/posix/timer.c +++ /dev/null @@ -1,25 +0,0 @@ -#include <stdio.h> -#include <sys/time.h> -#include <assert.h> - -int main() { - struct timeval a = {0, 0}; - struct timeval b = {0, 0}; - struct timeval res = {0, 0}; - a.tv_sec = 10; - assert(timerisset(&a) == 1); - timerclear(&a); - assert(timerisset(&a) == 0); - a.tv_sec = 40; - a.tv_usec = 500; - b.tv_sec = 10; - b.tv_usec = 20; - timeradd(&a, &b, &res); - assert(res.tv_sec == 50); - assert(res.tv_usec == 520); - timerclear(&res); - timersub(&a, &b, &res); - assert(res.tv_sec == 30); - assert(res.tv_usec == 480); - return 0; -} diff --git a/lib/mlibc/tests/posix/vfork.c b/lib/mlibc/tests/posix/vfork.c deleted file mode 100644 index 5f8b71d..0000000 --- a/lib/mlibc/tests/posix/vfork.c +++ /dev/null @@ -1,28 +0,0 @@ -#include <assert.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/wait.h> -#include <unistd.h> - -void prevent_atforks(void){ - exit(1); -} - -int main() { - pid_t pid; - int status; - assert(!pthread_atfork(prevent_atforks, NULL, NULL)); - - switch (pid = vfork()) { - case -1: - perror("vfork"); - abort(); - case 0: - _exit(12); - default: break; - } - - assert(wait(&status) == pid); - assert(WIFEXITED(status) && WEXITSTATUS(status) == 12); -} diff --git a/lib/mlibc/tests/posix/waitid.c b/lib/mlibc/tests/posix/waitid.c deleted file mode 100644 index e69b1ef..0000000 --- a/lib/mlibc/tests/posix/waitid.c +++ /dev/null @@ -1,20 +0,0 @@ -#include <assert.h> -#include <signal.h> -#include <stdlib.h> -#include <sys/wait.h> -#include <unistd.h> - -siginfo_t si; - -int main() { - int pid = fork(); - - if(!pid) - exit(69); - - int ret = waitid(P_ALL, 0, &si, WEXITED); - assert(ret == 0); - assert(si.si_pid == pid); - assert(si.si_signo == SIGCHLD); - assert(si.si_code == CLD_EXITED); -}
\ No newline at end of file diff --git a/lib/mlibc/tests/posix/wcwidth.c b/lib/mlibc/tests/posix/wcwidth.c deleted file mode 100644 index 2e6fc8c..0000000 --- a/lib/mlibc/tests/posix/wcwidth.c +++ /dev/null @@ -1,67 +0,0 @@ -#include <assert.h> -#include <locale.h> -#include <stdint.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <wchar.h> - -#if UINTPTR_MAX == UINT64_MAX -#define WCHAR_SPEC "" -#else -#define WCHAR_SPEC "l" -#endif - -/* - * The code in this test is taken from https://github.com/termux/wcwidth/, - * under the following license: - * - * Copyright (C) Fredrik Fornwall 2016. - * Distributed under the MIT License. - * - * Implementation of wcwidth(3) as a C port of: - * https://github.com/jquast/wcwidth - * - * Report issues at: - * https://github.com/termux/wcwidth - */ - -static int tests_run; -static int test_failures; - -void assertWidthIs(int expected_width, wchar_t c) { - tests_run++; - int actual_width = wcwidth(c); - if (actual_width != expected_width) { - fprintf(stderr, "ERROR: wcwidth(U+%04" WCHAR_SPEC "x, '%lc') returned %d, expected %d\n", c, (wint_t) c, actual_width, expected_width); - test_failures++; - } -} - -int main() { - setlocale(LC_CTYPE, "C.UTF-8"); - assertWidthIs(1, 'a'); - assertWidthIs(1, L'ö'); - - // Some wide: - assertWidthIs(2, L'Ａ'); - assertWidthIs(2, L'ï¼¢'); - assertWidthIs(2, L'ï¼£'); - assertWidthIs(2, L'ä¸'); - assertWidthIs(2, L'æ–‡'); - assertWidthIs(2, 0x679C); - assertWidthIs(2, 0x679D); - assertWidthIs(2, 0x2070E); - assertWidthIs(2, 0x20731); - -#ifndef USE_HOST_LIBC - assertWidthIs(1, 0x11A3); -#endif - - assertWidthIs(2, 0x1F428); // Koala emoji. - assertWidthIs(2, 0x231a); // Watch emoji. - - if (test_failures > 0) printf("%d tests FAILED, ", test_failures); - printf("%d tests OK\n", tests_run - test_failures); - return (test_failures == 0) ? 0 : 1; -} diff --git a/lib/mlibc/tests/posix/wordexp.c b/lib/mlibc/tests/posix/wordexp.c deleted file mode 100644 index 063a374..0000000 --- a/lib/mlibc/tests/posix/wordexp.c +++ /dev/null @@ -1,140 +0,0 @@ -#include <assert.h> -#include <limits.h> -#include <stddef.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <pwd.h> -#include <unistd.h> -#include <wordexp.h> - -static const char *wordexp_return_stringify(int val, int *should_free); - -struct we_test { - int expected_return; - const char *words; - int flags; - const char *wordv[16]; - size_t wordc; -} test_cases[] = { - /* (unbalanced) pairs */ - {WRDE_SYNTAX, "\\", 0, {NULL}, 0}, - {WRDE_SYNTAX, "\'", 0, {NULL}, 0}, - {0, "\'\'", 0, {""}, 1}, - {0, "\'\"\'", 0, {"\""}, 1}, - {WRDE_SYNTAX, "\"\'", 0, {NULL}, 0}, - - /* numbers & calculations */ - {0, "$((5+5))", 0, {"10"}, 1}, - {0, "$((-5+5))", 0, {"0"}, 1}, - {0, "$((010))", 0, {"8"}, 1}, - {0, "$((0x10))", 0, {"16"}, 1}, - - /* errant symbols */ - {WRDE_BADCHAR, "(string", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "string)", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "{string", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "string}", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "<string", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "string>", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "string|", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "string;", WRDE_NOCMD, {NULL}, 0}, - {WRDE_BADCHAR, "string&", WRDE_NOCMD, {NULL}, 0}, - - /* command substitution with WRDE_NOCMD */ - {WRDE_CMDSUB, "$(pwd)", WRDE_NOCMD, {NULL}, 0}, - - /* env vars */ - {WRDE_BADVAL, "$DOES_NOT_EXIST", WRDE_UNDEF, {NULL}, 0}, - - /* normal arguments */ - {0, "arg1 arg2", 0, {"arg1", "arg2"}, 2}, - {-1, NULL, 0, {NULL}, 0}, -}; - -int main() { - wordexp_t we; - - wordexp("$(pwd)", &we, 0); - char *cwd = getcwd(NULL, 0); - assert(!strcmp(cwd, we.we_wordv[0])); - wordfree(&we); - free(cwd); - - char *home; - assert(asprintf(&home, "%s/.config", getenv("HOME")) != -1); - wordexp("$HOME ~ ~/.config", &we, WRDE_REUSE); - assert(!strcmp(getenv("HOME"), we.we_wordv[0])); - assert(!strcmp(getenv("HOME"), we.we_wordv[1])); - assert(!strcmp(home, we.we_wordv[2])); - free(home); - wordfree(&we); - - struct passwd *pw = getpwnam("root"); - assert(asprintf(&home, "%s/.config", pw->pw_dir) != -1); - wordexp("~root ~root/.config", &we, WRDE_REUSE); - assert(!strcmp(pw->pw_dir, we.we_wordv[0])); - assert(!strcmp(home, we.we_wordv[1])); - free(home); - wordfree(&we); - - size_t i = 0; - - for(struct we_test *test = &test_cases[i]; test->expected_return != -1; test = &test_cases[++i]) { - wordexp_t test_we; - - int should_free; - const char *expected = wordexp_return_stringify(test->expected_return, &should_free); - fprintf(stderr, "TESTCASE %zu: '%s' with flags %d expected to return %s\n", i, test->words, test->flags, expected); - int test_ret = wordexp(test->words, &test_we, test->flags); - - if(test_ret != test->expected_return) { - fprintf(stderr, "\twordexp() returned %s, but we expect %s\n", wordexp_return_stringify(test_ret, &should_free), wordexp_return_stringify(test->expected_return, &should_free)); - } - - assert(test_ret == test->expected_return); - - if(test_ret != 0) - continue; - - assert(test_we.we_wordc == test->wordc); - - for(size_t j = 0; j < 16 && j < test->wordc; j++) { - assert(test->wordv[j] && test_we.we_wordv[j]); - assert(!strcmp(test->wordv[j], test_we.we_wordv[j])); - } - - wordfree(&test_we); - if (should_free) - free((void *)expected); - } - - exit(EXIT_SUCCESS); -} - -struct wordexp_return_val { - int val; - const char *string; -} wordexp_return_vals[] = { - {0, "WRDE_SUCCESS"}, - {WRDE_BADCHAR, "WRDE_BADCHAR"}, - {WRDE_BADVAL, "WRDE_BADVAL"}, - {WRDE_CMDSUB, "WRDE_CMDSUB"}, - {WRDE_SYNTAX, "WRDE_SYNTAX"}, - {-1, NULL}, -}; - -static const char *wordexp_return_stringify(int val, int *should_free) { - for(size_t i = 0; wordexp_return_vals[i].val != -1 || wordexp_return_vals[i].string; i++) { - if(wordexp_return_vals[i].val == val) { - *should_free = 0; - return wordexp_return_vals[i].string; - } - } - - char *unknown; - assert(asprintf(&unknown, "unknown return value %d", val) != -1); - *should_free = 1; - - return unknown; -} diff --git a/lib/mlibc/tests/rtdl/dl_iterate_phdr/libbar.c b/lib/mlibc/tests/rtdl/dl_iterate_phdr/libbar.c deleted file mode 100644 index 41ccc56..0000000 --- a/lib/mlibc/tests/rtdl/dl_iterate_phdr/libbar.c +++ /dev/null @@ -1,3 +0,0 @@ -// Bar needs to have a relocation against foo in order to set DT_NEEDED. -int foo(void); -int bar() { return foo(); } diff --git a/lib/mlibc/tests/rtdl/dl_iterate_phdr/libfoo.c b/lib/mlibc/tests/rtdl/dl_iterate_phdr/libfoo.c deleted file mode 100644 index 9fe07f8..0000000 --- a/lib/mlibc/tests/rtdl/dl_iterate_phdr/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -int foo() { return 0; } diff --git a/lib/mlibc/tests/rtdl/dl_iterate_phdr/meson.build b/lib/mlibc/tests/rtdl/dl_iterate_phdr/meson.build deleted file mode 100644 index acb679e..0000000 --- a/lib/mlibc/tests/rtdl/dl_iterate_phdr/meson.build +++ /dev/null @@ -1,7 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -libbar = shared_library('bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo) -test_depends = [libfoo, libbar] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -libbar_native = shared_library('native-bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo_native, native: true) -test_native_depends = [libfoo_native, libbar_native] diff --git a/lib/mlibc/tests/rtdl/dl_iterate_phdr/test.c b/lib/mlibc/tests/rtdl/dl_iterate_phdr/test.c deleted file mode 100644 index 5d48a41..0000000 --- a/lib/mlibc/tests/rtdl/dl_iterate_phdr/test.c +++ /dev/null @@ -1,91 +0,0 @@ -#include <assert.h> -#include <link.h> -#include <string.h> -#include <dlfcn.h> -#include <stdio.h> - -#ifdef USE_HOST_LIBC -#define LDSO_PATTERN "ld-linux-" -#define LIBFOO "libnative-foo.so" -#define LIBBAR "libnative-bar.so" -#else -#define LDSO_PATTERN "ld.so" -#define LIBFOO "libfoo.so" -#define LIBBAR "libbar.so" -#endif - -struct result { - int found_ldso; - int found_self; - int found_foo; - int found_bar; -}; - -static int ends_with(const char *suffix, const char *s) { - size_t suffix_len = strlen(suffix); - size_t s_len = strlen(s); - if (s_len < suffix_len) - return 0; - else { - return !strcmp(suffix, s + s_len - suffix_len); - } -} - -static int contains(const char *pattern, const char *s) { - return !!strstr(s, pattern); -} - -static int callback(struct dl_phdr_info *info, size_t size, void *data) { - assert(size == sizeof(struct dl_phdr_info)); - struct result *found = (struct result *) data; - - printf("%s\n", info->dlpi_name); - fflush(stdout); - - if (ends_with("foo.so", info->dlpi_name)) - found->found_foo++; - if (ends_with("bar.so", info->dlpi_name)) - found->found_bar++; - if (contains(LDSO_PATTERN, info->dlpi_name)) - found->found_ldso++; - - if (!strcmp("", info->dlpi_name)) - found->found_self++; - - assert(info->dlpi_phdr); - return 0; -} - -int main() { - struct result found = { 0 }; - assert(!dl_iterate_phdr(callback, &found)); - assert(found.found_ldso == 1); - assert(found.found_self == 1); - assert(found.found_foo == 0); - assert(found.found_bar == 0); - printf("---\n"); - - memset(&found, 0, sizeof(found)); - void *bar = dlopen(LIBBAR, RTLD_LOCAL | RTLD_NOW); - assert(bar); - assert(!dl_iterate_phdr(callback, &found)); - assert(found.found_ldso == 1); - assert(found.found_self == 1); - assert(found.found_bar == 1); - assert(found.found_foo == 1); // Since bar depends on foo. - printf("---\n"); - - memset(&found, 0, sizeof(found)); - void *foo = dlopen(LIBFOO, RTLD_GLOBAL | RTLD_NOW); - assert(foo); - assert(!dl_iterate_phdr(callback, &found)); - assert(found.found_ldso == 1); - assert(found.found_self == 1); - assert(found.found_foo == 1); - assert(found.found_bar == 1); - printf("---\n"); - - dlclose(bar); - dlclose(foo); - return 0; -} diff --git a/lib/mlibc/tests/rtdl/dladdr_local/libfoo.c b/lib/mlibc/tests/rtdl/dladdr_local/libfoo.c deleted file mode 100644 index 2903a3d..0000000 --- a/lib/mlibc/tests/rtdl/dladdr_local/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -char foo_global[] = ""; diff --git a/lib/mlibc/tests/rtdl/dladdr_local/meson.build b/lib/mlibc/tests/rtdl/dladdr_local/meson.build deleted file mode 100644 index 4ae6bb3..0000000 --- a/lib/mlibc/tests/rtdl/dladdr_local/meson.build +++ /dev/null @@ -1,5 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -test_depends = [libfoo] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -test_native_depends = [libfoo_native] diff --git a/lib/mlibc/tests/rtdl/dladdr_local/test.c b/lib/mlibc/tests/rtdl/dladdr_local/test.c deleted file mode 100644 index c64d259..0000000 --- a/lib/mlibc/tests/rtdl/dladdr_local/test.c +++ /dev/null @@ -1,21 +0,0 @@ -#include <dlfcn.h> -#include <assert.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#else -#define LIBFOO "libfoo.so" -#endif - -int main() { - void *foo_handle = dlopen(LIBFOO, RTLD_LOCAL | RTLD_NOW); - assert(foo_handle); - - char *foo_global = (char *)dlsym(foo_handle, "foo_global"); - assert(foo_global); - - Dl_info info; - assert(dladdr((const void *)foo_global, &info) != 0); - - assert(dlclose(foo_handle) == 0); -} diff --git a/lib/mlibc/tests/rtdl/ld_library_path/libfoo.c b/lib/mlibc/tests/rtdl/ld_library_path/libfoo.c deleted file mode 100644 index 85e6cd8..0000000 --- a/lib/mlibc/tests/rtdl/ld_library_path/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -void foo() {} diff --git a/lib/mlibc/tests/rtdl/ld_library_path/meson.build b/lib/mlibc/tests/rtdl/ld_library_path/meson.build deleted file mode 100644 index 95629be..0000000 --- a/lib/mlibc/tests/rtdl/ld_library_path/meson.build +++ /dev/null @@ -1,19 +0,0 @@ -# Remove the RPATH and set the LD_LIBRARY_PATH environment variable -# instead when running tests to make sure the library can be found -# in a directory specified by the user at runtime - -test_rpath = '$ORIGIN/' - -test_ld_path = meson.build_root() / 'tests' / 'rtdl' / test_name -test_env += ['LD_LIBRARY_PATH=' + test_ld_path] -test_native_env += ['LD_LIBRARY_PATH=' + test_ld_path] - -libfoo = shared_library('foo', 'libfoo.c', - dependencies: libc_dep, - link_args: test_additional_link_args, -) - -libfoo_native = shared_library('native-foo', 'libfoo.c', - link_args: ['-ldl'] + test_additional_link_args, - native: true -) diff --git a/lib/mlibc/tests/rtdl/ld_library_path/test.c b/lib/mlibc/tests/rtdl/ld_library_path/test.c deleted file mode 100644 index 15ca200..0000000 --- a/lib/mlibc/tests/rtdl/ld_library_path/test.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <dlfcn.h> -#include <stdio.h> -#include <assert.h> -#include <string.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#else -#define LIBFOO "libfoo.so" -#endif - -int main() { - void *foo = dlopen(LIBFOO, RTLD_NOW); - assert(foo); - dlclose(foo); -} diff --git a/lib/mlibc/tests/rtdl/meson.build b/lib/mlibc/tests/rtdl/meson.build deleted file mode 100644 index 1331899..0000000 --- a/lib/mlibc/tests/rtdl/meson.build +++ /dev/null @@ -1,56 +0,0 @@ -rtdl_test_cases = [ - 'dl_iterate_phdr', - 'dladdr_local', - 'ld_library_path', - 'noload-promote', - 'rtld_next', - 'soname', - 'preinit', - 'scope1', - 'scope2', - 'scope3', - 'scope4', - 'scope5', - 'tls_align', -] - -foreach test_name : rtdl_test_cases - test_rpath = meson.build_root() / 'tests' / 'rtdl' / test_name / '' - test_rpath += ':$ORIGIN/' # Workaround old and buggy qemu-user on CI - - test_env = [] - test_link_with = [] - test_depends = [] - test_native_env = [] - test_native_link_with = [] - test_native_depends = [] - test_additional_link_args = [] - - # Build the needed DSOs for the test. This sets the variables above. - subdir(test_name) - - exec = executable('rtdl-' + test_name, [test_name / 'test.c', test_sources], - link_with: test_link_with, - dependencies: libc_dep, - build_rpath: test_rpath, - override_options: test_override_options, - c_args: test_c_args, - link_args: test_link_args + test_additional_link_args, - ) - test(test_name, exec, env: test_env, suite: 'rtdl', depends: test_depends) - - if build_tests_host_libc and not host_libc_excluded_test_cases.contains(test_name) - exec = executable('host-libc-' + test_name, test_name / 'test.c', - link_with: test_native_link_with, - dependencies: rtlib_deps, - build_rpath: test_rpath, - # Don't use ASan here, due to a bug that breaks dlopen() + DT_RUNPATH: - # https://bugzilla.redhat.com/show_bug.cgi?id=1449604 - override_options: 'b_sanitize=undefined', - c_args: ['-D_GNU_SOURCE', '-DUSE_HOST_LIBC'], - link_args: ['-ldl'] + test_additional_link_args, - native: true, - ) - test(test_name, exec, env: test_native_env, suite: ['host-libc', 'rtdl'], depends: test_native_depends) - endif -endforeach diff --git a/lib/mlibc/tests/rtdl/noload-promote/libfoo.c b/lib/mlibc/tests/rtdl/noload-promote/libfoo.c deleted file mode 100644 index 85e6cd8..0000000 --- a/lib/mlibc/tests/rtdl/noload-promote/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -void foo() {} diff --git a/lib/mlibc/tests/rtdl/noload-promote/meson.build b/lib/mlibc/tests/rtdl/noload-promote/meson.build deleted file mode 100644 index 4ae6bb3..0000000 --- a/lib/mlibc/tests/rtdl/noload-promote/meson.build +++ /dev/null @@ -1,5 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -test_depends = [libfoo] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -test_native_depends = [libfoo_native] diff --git a/lib/mlibc/tests/rtdl/noload-promote/test.c b/lib/mlibc/tests/rtdl/noload-promote/test.c deleted file mode 100644 index 0a6c55c..0000000 --- a/lib/mlibc/tests/rtdl/noload-promote/test.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <dlfcn.h> -#include <assert.h> -#include <stddef.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#else -#define LIBFOO "libfoo.so" -#endif - -int main() { - void *foo = dlopen(LIBFOO, RTLD_LOCAL | RTLD_NOW); - assert(foo); - - assert(dlsym(RTLD_DEFAULT, "foo") == NULL); - - // Opening a library with RTLD_NOLOAD | RTLD_GLOBAL should promote it to the global scope. - assert(dlopen(LIBFOO, RTLD_NOLOAD | RTLD_GLOBAL | RTLD_NOW) == foo); - assert(dlsym(RTLD_DEFAULT, "foo") != NULL); - - assert(dlopen("does-not-exist.so.1337", RTLD_NOLOAD | RTLD_GLOBAL | RTLD_NOW) == NULL); -} diff --git a/lib/mlibc/tests/rtdl/preinit/libfoo.c b/lib/mlibc/tests/rtdl/preinit/libfoo.c deleted file mode 100644 index 9c834ea..0000000 --- a/lib/mlibc/tests/rtdl/preinit/libfoo.c +++ /dev/null @@ -1,18 +0,0 @@ -#include <stdio.h> -#include <assert.h> - -int fooDone = 0; - -// DSOs do not support pre-initialization functions. - -__attribute__((constructor)) -void fooInit() { - dprintf(1, "initialization function called in foo\n"); - - assert(fooDone == 0); - fooDone++; -} - -int isFooDone() { - return fooDone; -} diff --git a/lib/mlibc/tests/rtdl/preinit/meson.build b/lib/mlibc/tests/rtdl/preinit/meson.build deleted file mode 100644 index 1a7f398..0000000 --- a/lib/mlibc/tests/rtdl/preinit/meson.build +++ /dev/null @@ -1,18 +0,0 @@ -if host_machine.cpu_family() == 'riscv64' - # gp isn't initialized until after crt1.o runs, so to access - # globals in our pre-initializers we must disable it. - test_additional_link_args = ['-Wl,--no-relax'] -endif - -libfoo = shared_library('foo', 'libfoo.c', - dependencies: libc_dep, - override_options: 'b_sanitize=none', - link_args: test_additional_link_args, -) -test_link_with = [libfoo] - -libfoo_native = shared_library('native-foo', 'libfoo.c', - link_args: ['-ldl'] + test_additional_link_args, - native: true -) -test_native_link_with = [libfoo_native] diff --git a/lib/mlibc/tests/rtdl/preinit/test.c b/lib/mlibc/tests/rtdl/preinit/test.c deleted file mode 100644 index 5b5d5e8..0000000 --- a/lib/mlibc/tests/rtdl/preinit/test.c +++ /dev/null @@ -1,44 +0,0 @@ -#include <stdio.h> -#include <assert.h> - -int mainDone = 0; - -int isFooDone(); - -void preInit1() { - // Use dprintf because stdout might not be initialized yet. - dprintf(1, "pre-initialization function 1 called in main executable\n"); - - assert(isFooDone() == 0); - assert(mainDone == 0); - mainDone++; -} - -void preInit2() { - dprintf(1, "pre-initialization function 2 called in main executable\n"); - - assert(isFooDone() == 0); - assert(mainDone == 1); - mainDone++; -} - -__attribute__((constructor)) -void mainInit() { - dprintf(1, "initialization function called in main executable\n"); - - assert(isFooDone() == 1); - assert(mainDone == 2); - mainDone++; -} - -// Manually register the pre-initialization functions. -__attribute__((used, section(".preinit_array"))) -static void (*preinitFunctions[])(void) = { - &preInit1, - &preInit2, -}; - -int main() { - assert(isFooDone() == 1); - assert(mainDone == 3); -} diff --git a/lib/mlibc/tests/rtdl/rtld_next/libbar.c b/lib/mlibc/tests/rtdl/rtld_next/libbar.c deleted file mode 100644 index c0950c5..0000000 --- a/lib/mlibc/tests/rtdl/rtld_next/libbar.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <dlfcn.h> - -typedef char *charFn(void); - -__attribute__((weak)) -char *definedInBoth() { - return "bar"; -} - -charFn *barGetDefault() { - return (charFn *)dlsym(RTLD_DEFAULT, "definedInBoth"); -} - -charFn *barGetNext() { - return (charFn *)dlsym(RTLD_NEXT, "definedInBoth"); -} diff --git a/lib/mlibc/tests/rtdl/rtld_next/libfoo.c b/lib/mlibc/tests/rtdl/rtld_next/libfoo.c deleted file mode 100644 index 1d46b73..0000000 --- a/lib/mlibc/tests/rtdl/rtld_next/libfoo.c +++ /dev/null @@ -1,17 +0,0 @@ -#include <dlfcn.h> - -typedef char *charFn(void); - -__attribute__((weak)) -char *definedInBoth() { - return "foo"; -} - -charFn *fooGetDefault() { - return (charFn *)dlsym(RTLD_DEFAULT, "definedInBoth"); -} - -charFn *fooGetNext() { - return (charFn *)dlsym(RTLD_NEXT, "definedInBoth"); -} - diff --git a/lib/mlibc/tests/rtdl/rtld_next/meson.build b/lib/mlibc/tests/rtdl/rtld_next/meson.build deleted file mode 100644 index d156c24..0000000 --- a/lib/mlibc/tests/rtdl/rtld_next/meson.build +++ /dev/null @@ -1,25 +0,0 @@ -# Prevent tail calls, as it breaks libc's 'calling object' detection. -no_tail_calls = '-fno-optimize-sibling-calls' - -libfoo = shared_library('foo', 'libfoo.c', - dependencies: libc_dep, - c_args: no_tail_calls, -) -libbar = shared_library('bar', 'libbar.c', - dependencies: libc_dep, - c_args: no_tail_calls, -) -test_link_with = [libfoo, libbar] # foo is linked before bar - -libfoo_native = shared_library('native-foo', 'libfoo.c', - c_args: [no_tail_calls, '-D_GNU_SOURCE'], - link_args: '-ldl', - native: true -) -libbar_native = shared_library('native-bar', 'libbar.c', - c_args: [no_tail_calls, '-D_GNU_SOURCE'], - link_args: '-ldl', - native: true -) -test_native_link_with = [libfoo_native, libbar_native] - diff --git a/lib/mlibc/tests/rtdl/rtld_next/test.c b/lib/mlibc/tests/rtdl/rtld_next/test.c deleted file mode 100644 index 3e90a63..0000000 --- a/lib/mlibc/tests/rtdl/rtld_next/test.c +++ /dev/null @@ -1,26 +0,0 @@ -#include <string.h> -#include <assert.h> - -typedef char *charFn(void); -charFn *fooGetDefault(void); -charFn *fooGetNext(void); -charFn *barGetDefault(void); -charFn *barGetNext(void); - -int main() { - charFn *ret; - - ret = fooGetDefault(); - assert(ret != NULL); - assert(!strcmp(ret(), "foo")); - - ret = fooGetNext(); - assert(ret != NULL); - assert(!strcmp(ret(), "bar")); - - ret = barGetDefault(); - assert(ret != NULL); - assert(!strcmp(ret(), "foo")); - - assert(barGetNext() == NULL); -} diff --git a/lib/mlibc/tests/rtdl/scope1/libbar.c b/lib/mlibc/tests/rtdl/scope1/libbar.c deleted file mode 100644 index ecf043e..0000000 --- a/lib/mlibc/tests/rtdl/scope1/libbar.c +++ /dev/null @@ -1,14 +0,0 @@ -char *foo(void); -char *foo_global(void); - -char *bar() { - return "bar"; -} - -char *bar_calls_foo() { - return foo(); -} - -char *bar_calls_foo_global() { - return foo_global(); -} diff --git a/lib/mlibc/tests/rtdl/scope1/libfoo.c b/lib/mlibc/tests/rtdl/scope1/libfoo.c deleted file mode 100644 index b4e1b8c..0000000 --- a/lib/mlibc/tests/rtdl/scope1/libfoo.c +++ /dev/null @@ -1,9 +0,0 @@ -char *foo() { - return "foo"; -} - -char global[] = "foo global"; - -char *foo_global() { - return global; -} diff --git a/lib/mlibc/tests/rtdl/scope1/meson.build b/lib/mlibc/tests/rtdl/scope1/meson.build deleted file mode 100644 index acb679e..0000000 --- a/lib/mlibc/tests/rtdl/scope1/meson.build +++ /dev/null @@ -1,7 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -libbar = shared_library('bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo) -test_depends = [libfoo, libbar] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -libbar_native = shared_library('native-bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo_native, native: true) -test_native_depends = [libfoo_native, libbar_native] diff --git a/lib/mlibc/tests/rtdl/scope1/test.c b/lib/mlibc/tests/rtdl/scope1/test.c deleted file mode 100644 index c19915d..0000000 --- a/lib/mlibc/tests/rtdl/scope1/test.c +++ /dev/null @@ -1,90 +0,0 @@ -#include <stddef.h> -#include <dlfcn.h> -#include <assert.h> -#include <string.h> -#include <stdio.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#define LIBBAR "libnative-bar.so" -#else -#define LIBFOO "libfoo.so" -#define LIBBAR "libbar.so" -#endif - -typedef char *strfn(void); - -int main() { - // We haven't dlopen'd these libs yet, so symbol resolution should fail. - assert(dlsym(RTLD_DEFAULT, "foo") == NULL); - assert(dlsym(RTLD_DEFAULT, "bar") == NULL); - - assert(!dlopen(LIBFOO, RTLD_NOLOAD)); - assert(!dlopen(LIBBAR, RTLD_NOLOAD)); - - void *foo_handle = dlopen(LIBFOO, RTLD_LOCAL | RTLD_NOW); - assert(foo_handle); - assert(dlopen(LIBFOO, RTLD_NOLOAD | RTLD_NOW)); - - strfn *foo_sym = dlsym(foo_handle, "foo"); - assert(foo_sym); - assert(foo_sym()); - assert(!strcmp(foo_sym(), "foo")); - - strfn *foo_global_sym = dlsym(foo_handle, "foo_global"); - assert(foo_global_sym); - assert(foo_global_sym()); - assert(!strcmp(foo_global_sym(), "foo global")); - - assert(dlsym(foo_handle, "doesnotexist") == NULL); - - // Nested opening should work - assert(dlopen(LIBFOO, RTLD_LOCAL | RTLD_NOW) == foo_handle); - assert(dlopen(LIBFOO, RTLD_NOLOAD | RTLD_NOW)); - - // Since we've loaded the same library twice, the addresses should be the same - assert(dlsym(foo_handle, "foo") == foo_sym); - assert(dlsym(foo_handle, "foo_global") == foo_global_sym); - - // libfoo was opened with RTLD_LOCAL, so we shouldn't be able to lookup - // its symbols in the global namespace. - assert(dlsym(RTLD_DEFAULT, "foo") == NULL); - - { - void *bar_handle = dlopen(LIBBAR, RTLD_GLOBAL | RTLD_NOW); - assert(bar_handle); - assert(dlopen(LIBBAR, RTLD_NOLOAD | RTLD_NOW)); - - strfn *bar_sym = dlsym(bar_handle, "bar"); - assert(bar_sym); - assert(bar_sym()); - assert(!strcmp(bar_sym(), "bar")); - - strfn *bar_calls_foo_sym = dlsym(bar_handle, "bar_calls_foo"); - assert(bar_calls_foo_sym); - assert(bar_calls_foo_sym()); - assert(!strcmp(bar_calls_foo_sym(), "foo")); - - strfn *bar_calls_foo_global_sym = dlsym(bar_handle, "bar_calls_foo_global"); - assert(bar_calls_foo_global_sym); - assert(bar_calls_foo_global_sym()); - assert(!strcmp(bar_calls_foo_global_sym(), "foo global")); - - // libbar was opened with RTLD_GLOBAL, so we can find symbols by - // searching in the global scope. - strfn *new_bar_sym = dlsym(RTLD_DEFAULT, "bar"); - assert(new_bar_sym); - assert(new_bar_sym == bar_sym); - - // Note that we loaded libbar with RTLD_GLOBAL, which should pull - // in libfoo's symbols globally too. - strfn *new_foo_sym = dlsym(RTLD_DEFAULT, "foo"); - assert(new_foo_sym); - assert(new_foo_sym == foo_sym); - - assert(dlclose(bar_handle) == 0); - } - - assert(dlclose(foo_handle) == 0); - assert(dlclose(foo_handle) == 0); -} diff --git a/lib/mlibc/tests/rtdl/scope2/libbar.c b/lib/mlibc/tests/rtdl/scope2/libbar.c deleted file mode 100644 index 4783c58..0000000 --- a/lib/mlibc/tests/rtdl/scope2/libbar.c +++ /dev/null @@ -1,5 +0,0 @@ -char *foo_baz_conflict(void); - -char *bar_calls_foo_baz_conflict() { - return foo_baz_conflict(); -} diff --git a/lib/mlibc/tests/rtdl/scope2/libbaz.c b/lib/mlibc/tests/rtdl/scope2/libbaz.c deleted file mode 100644 index fc73adc..0000000 --- a/lib/mlibc/tests/rtdl/scope2/libbaz.c +++ /dev/null @@ -1,3 +0,0 @@ -char *foo_baz_conflict() { - return "resolved to baz"; -} diff --git a/lib/mlibc/tests/rtdl/scope2/libfoo.c b/lib/mlibc/tests/rtdl/scope2/libfoo.c deleted file mode 100644 index 9f7b881..0000000 --- a/lib/mlibc/tests/rtdl/scope2/libfoo.c +++ /dev/null @@ -1,3 +0,0 @@ -char *foo_baz_conflict() { - return "resolved to foo"; -} diff --git a/lib/mlibc/tests/rtdl/scope2/meson.build b/lib/mlibc/tests/rtdl/scope2/meson.build deleted file mode 100644 index 938272c..0000000 --- a/lib/mlibc/tests/rtdl/scope2/meson.build +++ /dev/null @@ -1,9 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -libbar = shared_library('bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo) -libbaz = shared_library('baz', 'libbaz.c') -test_depends = [libfoo, libbar, libbaz] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -libbar_native = shared_library('native-bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo_native, native: true) -libbaz_native = shared_library('native-baz', 'libbaz.c', native: true) -test_native_depends = [libfoo_native, libbar_native, libbaz_native] diff --git a/lib/mlibc/tests/rtdl/scope2/test.c b/lib/mlibc/tests/rtdl/scope2/test.c deleted file mode 100644 index f4f42dc..0000000 --- a/lib/mlibc/tests/rtdl/scope2/test.c +++ /dev/null @@ -1,36 +0,0 @@ -#include <stddef.h> -#include <dlfcn.h> -#include <assert.h> -#include <string.h> -#include <stdio.h> - -#ifdef USE_HOST_LIBC -#define LIBBAR "libnative-bar.so" -#define LIBBAZ "libnative-baz.so" -#else -#define LIBBAR "libbar.so" -#define LIBBAZ "libbaz.so" -#endif - -typedef char *strfn(void); - -int main() { - void *baz = dlopen(LIBBAZ, RTLD_LAZY | RTLD_GLOBAL); - assert(baz); - - // At this point, baz is loaded in the global scope. When we load bar locally, - // there is a relocation to `foo_baz_conflict` which is defined in both - // foo (which is a dependency of bar), and baz. In this case baz should win - // since we search the global scope first. - - void *bar = dlopen(LIBBAR, RTLD_LAZY | RTLD_LOCAL); - assert(bar); - - strfn *bfn = dlsym(bar, "bar_calls_foo_baz_conflict"); - assert(!strcmp(bfn(), "resolved to baz")); - - // TODO: Test RTLD_DEEPBIND and DT_SYMBOLIC once we implement it. - - dlclose(bar); - dlclose(baz); -} diff --git a/lib/mlibc/tests/rtdl/scope3/libbar.c b/lib/mlibc/tests/rtdl/scope3/libbar.c deleted file mode 100644 index dc377b6..0000000 --- a/lib/mlibc/tests/rtdl/scope3/libbar.c +++ /dev/null @@ -1,8 +0,0 @@ -int g = 1; - -int call_foo(); - -int call_bar() { - return call_foo(); -} - diff --git a/lib/mlibc/tests/rtdl/scope3/libbaz.c b/lib/mlibc/tests/rtdl/scope3/libbaz.c deleted file mode 100644 index 32524cc..0000000 --- a/lib/mlibc/tests/rtdl/scope3/libbaz.c +++ /dev/null @@ -1,7 +0,0 @@ -int g = 2; - -int call_foo(); - -int call_baz() { - return call_foo(); -} diff --git a/lib/mlibc/tests/rtdl/scope3/libfoo.c b/lib/mlibc/tests/rtdl/scope3/libfoo.c deleted file mode 100644 index bc86319..0000000 --- a/lib/mlibc/tests/rtdl/scope3/libfoo.c +++ /dev/null @@ -1,5 +0,0 @@ -int g = 0; - -int call_foo() { - return g; -} diff --git a/lib/mlibc/tests/rtdl/scope3/meson.build b/lib/mlibc/tests/rtdl/scope3/meson.build deleted file mode 100644 index 0c98583..0000000 --- a/lib/mlibc/tests/rtdl/scope3/meson.build +++ /dev/null @@ -1,9 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -libbar = shared_library('bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo) -libbaz = shared_library('baz', 'libbaz.c', build_rpath: test_rpath, link_with: libfoo) -test_depends = [libfoo, libbar, libbaz] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -libbar_native = shared_library('native-bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo_native, native: true) -libbaz_native = shared_library('native-baz', 'libbaz.c', build_rpath: test_rpath, link_with: libfoo_native, native: true) -test_native_depends = [libfoo_native, libbar_native, libbaz_native] diff --git a/lib/mlibc/tests/rtdl/scope3/test.c b/lib/mlibc/tests/rtdl/scope3/test.c deleted file mode 100644 index 30fc662..0000000 --- a/lib/mlibc/tests/rtdl/scope3/test.c +++ /dev/null @@ -1,39 +0,0 @@ -#include <dlfcn.h> -#include <stdio.h> -#include <assert.h> - -#ifdef USE_HOST_LIBC -#define LIBBAR "libnative-bar.so" -#define LIBBAZ "libnative-baz.so" -#else -#define LIBBAR "libbar.so" -#define LIBBAZ "libbaz.so" -#endif - -int main() { - // In this test, we have bar -> foo and baz -> foo (where -> means 'depends on'). - // All three objects contain a definition of a symbol g. Bar calls into foo to retrieve - // what foo thinks g is, but since bar appears earlier in the scope than foo, bar's copy - // of g wins. - // - // Next, we load baz, which is identical to bar. When baz calls into foo to retrieve g, - // foo still sees bar's definition of g, so bar's copy of g wins. - // - // Swapping the load order of bar and baz should therefore change the value of g which - // foo sees. This behaviour is why dlmopen exists. If we ever implement that, we should - // write a similar test and assert that the calls return different results. - - void *libbar = dlopen(LIBBAR, RTLD_LAZY | RTLD_LOCAL); - int (*call_bar)(void) = dlsym(libbar, "call_bar"); - printf("call_bar: %d\n", call_bar()); - assert(call_bar() == 1); - - void *libbaz = dlopen(LIBBAZ, RTLD_LAZY | RTLD_LOCAL); - int (*call_baz)(void) = dlsym(libbaz, "call_baz"); - printf("call_baz: %d\n", call_baz()); - assert(call_baz() == 1); - - - dlclose(libbar); - dlclose(libbaz); -} diff --git a/lib/mlibc/tests/rtdl/scope4/libbar.c b/lib/mlibc/tests/rtdl/scope4/libbar.c deleted file mode 100644 index 514e456..0000000 --- a/lib/mlibc/tests/rtdl/scope4/libbar.c +++ /dev/null @@ -1,3 +0,0 @@ -// Bar needs to have a relocation against foo in order to set DT_NEEDED. -void foo(void); -void bar() { foo(); } diff --git a/lib/mlibc/tests/rtdl/scope4/libbaz.c b/lib/mlibc/tests/rtdl/scope4/libbaz.c deleted file mode 100644 index 256a0e3..0000000 --- a/lib/mlibc/tests/rtdl/scope4/libbaz.c +++ /dev/null @@ -1 +0,0 @@ -void baz() {} diff --git a/lib/mlibc/tests/rtdl/scope4/libfoo.c b/lib/mlibc/tests/rtdl/scope4/libfoo.c deleted file mode 100644 index 6710db7..0000000 --- a/lib/mlibc/tests/rtdl/scope4/libfoo.c +++ /dev/null @@ -1,3 +0,0 @@ -// Foo needs to have a relocation against baz in order to set DT_NEEDED. -void baz(void); -void foo() { baz(); } diff --git a/lib/mlibc/tests/rtdl/scope4/meson.build b/lib/mlibc/tests/rtdl/scope4/meson.build deleted file mode 100644 index 804a40c..0000000 --- a/lib/mlibc/tests/rtdl/scope4/meson.build +++ /dev/null @@ -1,9 +0,0 @@ -libbaz = shared_library('baz', 'libbaz.c') -libfoo = shared_library('foo', 'libfoo.c', build_rpath: test_rpath, link_with: libbaz) -libbar = shared_library('bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo) -test_depends = [libfoo, libbar, libbaz] - -libbaz_native = shared_library('native-baz', 'libbaz.c', native: true) -libfoo_native = shared_library('native-foo', 'libfoo.c', build_rpath: test_rpath, link_with: libbaz_native, native: true) -libbar_native = shared_library('native-bar', 'libbar.c', build_rpath: test_rpath, link_with: libfoo_native, native: true) -test_native_depends = [libfoo_native, libbar_native, libbaz_native] diff --git a/lib/mlibc/tests/rtdl/scope4/test.c b/lib/mlibc/tests/rtdl/scope4/test.c deleted file mode 100644 index 2365e26..0000000 --- a/lib/mlibc/tests/rtdl/scope4/test.c +++ /dev/null @@ -1,36 +0,0 @@ -#include <dlfcn.h> -#include <stdio.h> -#include <assert.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#define LIBBAR "libnative-bar.so" -#define LIBBAZ "libnative-baz.so" -#else -#define LIBFOO "libfoo.so" -#define LIBBAR "libbar.so" -#define LIBBAZ "libbaz.so" -#endif - -int main() { - // In this test, we have foo -> baz, bar -> foo (where '->' means 'depends on'). - // We first load foo with RTLD_LOCAL, and then load bar with RTLD_GLOBAL. - // This should bring foo and bar into the global scope. - - void *foo = dlopen(LIBFOO, RTLD_LOCAL | RTLD_NOW); - assert(foo); - assert(dlsym(foo, "foo")); - assert(dlsym(foo, "baz")); - assert(!dlsym(RTLD_DEFAULT, "foo")); - assert(!dlsym(RTLD_DEFAULT, "baz")); - - void *bar = dlopen(LIBBAR, RTLD_GLOBAL | RTLD_NOW); - assert(bar); - assert(dlsym(bar, "bar")); - assert(dlsym(RTLD_DEFAULT, "bar")); - assert(dlsym(RTLD_DEFAULT, "foo")); - assert(dlsym(RTLD_DEFAULT, "baz")); - - dlclose(foo); - dlclose(bar); -} diff --git a/lib/mlibc/tests/rtdl/scope5/libfoo.c b/lib/mlibc/tests/rtdl/scope5/libfoo.c deleted file mode 100644 index 85e6cd8..0000000 --- a/lib/mlibc/tests/rtdl/scope5/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -void foo() {} diff --git a/lib/mlibc/tests/rtdl/scope5/meson.build b/lib/mlibc/tests/rtdl/scope5/meson.build deleted file mode 100644 index 22ade5b..0000000 --- a/lib/mlibc/tests/rtdl/scope5/meson.build +++ /dev/null @@ -1,5 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -test_link_with = [libfoo] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -test_native_link_with = [libfoo_native] diff --git a/lib/mlibc/tests/rtdl/scope5/test.c b/lib/mlibc/tests/rtdl/scope5/test.c deleted file mode 100644 index 2c11c2e..0000000 --- a/lib/mlibc/tests/rtdl/scope5/test.c +++ /dev/null @@ -1,27 +0,0 @@ -#include <dlfcn.h> -#include <stdio.h> -#include <assert.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#else -#define LIBFOO "libfoo.so" -#endif - -// We need to have a relocation against foo for DT_NEEDED. -void foo(); -void bar() { foo(); } - -int main() { - // In this test, we have exec -> foo (where '->' means 'depends on'). - // This means that foo is in the global scope due to DT_NEEDED. - // We then dlopen it again with RTLD_LOCAL, which should just return - // the already-loaded object, but used to crash in the mlibc linker instead. - - void *foo = dlopen(LIBFOO, RTLD_LOCAL | RTLD_NOW); - assert(foo); - assert(dlsym(foo, "foo")); - assert(dlsym(RTLD_DEFAULT, "foo")); - - dlclose(foo); -} diff --git a/lib/mlibc/tests/rtdl/soname/libbar.c b/lib/mlibc/tests/rtdl/soname/libbar.c deleted file mode 100644 index 7f9f475..0000000 --- a/lib/mlibc/tests/rtdl/soname/libbar.c +++ /dev/null @@ -1 +0,0 @@ -char *name() { return "bar"; } diff --git a/lib/mlibc/tests/rtdl/soname/libfoo.c b/lib/mlibc/tests/rtdl/soname/libfoo.c deleted file mode 100644 index abe0999..0000000 --- a/lib/mlibc/tests/rtdl/soname/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -char *name() { return "foo"; } diff --git a/lib/mlibc/tests/rtdl/soname/meson.build b/lib/mlibc/tests/rtdl/soname/meson.build deleted file mode 100644 index 1eb97a8..0000000 --- a/lib/mlibc/tests/rtdl/soname/meson.build +++ /dev/null @@ -1,17 +0,0 @@ -# Create two libraries with the same SONAME. -bar_soname = '-Wl,-soname=libbar.so' - -libfoo = shared_library('foo', 'libfoo.c', link_args: '-Wl,-soname=libbar.so') -libbar = shared_library('bar', 'libbar.c', link_args: '-Wl,-soname=libbar.so') -test_depends = [libfoo, libbar] - -libfoo_native = shared_library('native-foo', 'libfoo.c', - link_args: ['-ldl', '-Wl,-soname=libnative-bar.so'], - native: true -) -libbar_native = shared_library('native-bar', 'libbar.c', - link_args: ['-ldl', '-Wl,-soname=libnative-bar.so'], - native: true -) -test_native_depends = [libfoo_native, libbar_native] - diff --git a/lib/mlibc/tests/rtdl/soname/test.c b/lib/mlibc/tests/rtdl/soname/test.c deleted file mode 100644 index 23e5b7a..0000000 --- a/lib/mlibc/tests/rtdl/soname/test.c +++ /dev/null @@ -1,33 +0,0 @@ -#include <dlfcn.h> -#include <stdio.h> -#include <assert.h> -#include <string.h> - -#ifdef USE_HOST_LIBC -#define LIBFOO "libnative-foo.so" -#define LIBBAR "libnative-bar.so" -#else -#define LIBFOO "libfoo.so" -#define LIBBAR "libbar.so" -#endif - -int main() { - void *foo = dlopen(LIBFOO, RTLD_NOW); - void *bar = dlopen(LIBBAR, RTLD_NOW); - assert(foo); - assert(bar); - - // Since these libraries have the same SONAME, they should return the same thing. - assert(foo == bar); - - char *(*fooSym)(void) = dlsym(foo, "name"); - char *(*barSym)(void) = dlsym(bar, "name"); - assert(fooSym && barSym); - assert(fooSym() && barSym()); - printf("foo: name() = \"%s\"\n", fooSym()); - printf("bar: name() = \"%s\"\n", barSym()); - assert(!strcmp(fooSym(), barSym())); - - dlclose(foo); - dlclose(bar); -} diff --git a/lib/mlibc/tests/rtdl/tls_align/libbar.c b/lib/mlibc/tests/rtdl/tls_align/libbar.c deleted file mode 100644 index 3f8d6a7..0000000 --- a/lib/mlibc/tests/rtdl/tls_align/libbar.c +++ /dev/null @@ -1 +0,0 @@ -_Thread_local __attribute__((aligned(8))) char bar_thread_local[8] = "Hello!"; diff --git a/lib/mlibc/tests/rtdl/tls_align/libfoo.c b/lib/mlibc/tests/rtdl/tls_align/libfoo.c deleted file mode 100644 index 8d98177..0000000 --- a/lib/mlibc/tests/rtdl/tls_align/libfoo.c +++ /dev/null @@ -1 +0,0 @@ -_Thread_local __attribute__((aligned(16))) char foo_thread_local[8] = "Hello!"; diff --git a/lib/mlibc/tests/rtdl/tls_align/meson.build b/lib/mlibc/tests/rtdl/tls_align/meson.build deleted file mode 100644 index 61d0fd9..0000000 --- a/lib/mlibc/tests/rtdl/tls_align/meson.build +++ /dev/null @@ -1,7 +0,0 @@ -libfoo = shared_library('foo', 'libfoo.c') -libbar = shared_library('bar', 'libbar.c') -test_link_with = [libfoo, libbar] - -libfoo_native = shared_library('native-foo', 'libfoo.c', native: true) -libbar_native = shared_library('native-bar', 'libbar.c', native: true) -test_native_link_with = [libfoo_native, libbar_native] diff --git a/lib/mlibc/tests/rtdl/tls_align/test.c b/lib/mlibc/tests/rtdl/tls_align/test.c deleted file mode 100644 index 4381831..0000000 --- a/lib/mlibc/tests/rtdl/tls_align/test.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <assert.h> -#include <stdint.h> - -extern _Thread_local char foo_thread_local[]; -extern _Thread_local char bar_thread_local[]; - -int main() { - assert(!((uintptr_t)foo_thread_local & (16 - 1))); - assert(!((uintptr_t)bar_thread_local & (8 - 1))); -} |