diff options
Diffstat (limited to 'lib/mlibc/tests/ansi/strtof.c')
| -rw-r--r-- | lib/mlibc/tests/ansi/strtof.c | 83 |
1 files changed, 0 insertions, 83 deletions
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; -} |