diff options
Diffstat (limited to 'lib/mlibc/tests/posix/wordexp.c')
| -rw-r--r-- | lib/mlibc/tests/posix/wordexp.c | 140 |
1 files changed, 0 insertions, 140 deletions
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; -} |