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stdlib: Remove test cases with impl-defined results

This commit is contained in:
Carl Åstholm 2024-09-13 19:08:24 +02:00 committed by Sam Lantinga
parent eb199176e6
commit 84361bcf0a
1 changed files with 8 additions and 35 deletions
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43
test/testautomation_stdlib.c
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@ -4,7 +4,6 @@
#include <SDL3/SDL.h>
#include <SDL3/SDL_test.h>
#include "testautomation_suites.h"
#include "SDL_build_config.h"
/* Test case functions */
@ -1272,11 +1271,6 @@ static int SDLCALL stdlib_wcstol(void *arg)
WCSTOL_TEST_CASE(L"-0", 10, 0, 2);
WCSTOL_TEST_CASE(L" - 1", 0, 0, 0); // invalid input
#ifndef HAVE_WCSTOL
// implementation-defined
WCSTOL_TEST_CASE(L" +0x", 0, 0, 3);
#endif
// values near the bounds of the type
if (sizeof(long) == 4) {
WCSTOL_TEST_CASE(L"2147483647", 10, 2147483647, 10);
@ -1327,11 +1321,6 @@ static int SDLCALL stdlib_strtox(void *arg)
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-0", 10, 0, 2);
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", " - 1", 0, 0, 0); // invalid input
#ifndef HAVE_STRTOULL
// implementation-defined
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", " +0x", 0, 0, 3);
#endif
// We know that SDL_strtol, SDL_strtoul and SDL_strtoll share the same code path as SDL_strtoull under the hood,
// so the most interesting test cases are those close to the bounds of the integer type.
@ -1349,11 +1338,6 @@ static int SDLCALL stdlib_strtox(void *arg)
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "4294967295", 10, 4294967295, 10);
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "4294967296", 10, 4294967295, 10);
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-4294967295", 10, 1, 11);
#ifndef HAVE_STRTOUL
// implementation-defined
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-4294967296", 10, 4294967295, 11);
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-9999999999999999999999999999999999999999", 10, 4294967295, 41);
#endif
}
if (sizeof(long long) == 8) {
@ -1366,11 +1350,6 @@ static int SDLCALL stdlib_strtox(void *arg)
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "18446744073709551615", 10, 18446744073709551615ULL, 20);
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "18446744073709551616", 10, 18446744073709551615ULL, 20);
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-18446744073709551615", 10, 1, 21);
#ifndef HAVE_STRTOULL
// implementation-defined
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-18446744073709551616", 10, 18446744073709551615ULL, 21);
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-9999999999999999999999999999999999999999", 10, 18446744073709551615ULL, 41);
#endif
}
#undef STRTOX_TEST_CASE
@ -1380,26 +1359,20 @@ static int SDLCALL stdlib_strtox(void *arg)
static int SDLCALL stdlib_strtod(void *arg)
{
#define STRTOD_TEST_CASE(str, expected_result, expected_endp_offset) do { \
const char *s = str; \
double r, expected_r = expected_result; \
char *ep, *expected_ep = (char *)s + expected_endp_offset; \
r = SDL_strtod(s, &ep); \
SDLTest_AssertPass("Call to SDL_strtod(" #str ", &endp)"); \
SDLTest_AssertCheck(r == expected_r && (r != 0.0 || 1.0 / r == 1.0 / expected_r), "Check result value, expected: %f, got: %f", expected_r, r); \
SDLTest_AssertCheck(ep == expected_ep, "Check endp value, expected: %p, got: %p", expected_ep, ep); \
#define STRTOD_TEST_CASE(str, expected_result, expected_endp_offset) do { \
const char *s = str; \
double r, expected_r = expected_result; \
char *ep, *expected_ep = (char *)s + expected_endp_offset; \
r = SDL_strtod(s, &ep); \
SDLTest_AssertPass("Call to SDL_strtod(" #str ", &endp)"); \
SDLTest_AssertCheck(r == expected_r, "Check result value, expected: %f, got: %f", expected_r, r); \
SDLTest_AssertCheck(ep == expected_ep, "Check endp value, expected: %p, got: %p", expected_ep, ep); \
} while (0)
STRTOD_TEST_CASE("\t 123.75abcxyz", 123.75, 9); // skip leading space
STRTOD_TEST_CASE("+999.555", 999.555, 8);
STRTOD_TEST_CASE("-999.555", -999.555, 8);
#ifndef HAVE_STRTOD
// implementation-defined
STRTOD_TEST_CASE("-0", -0.0, 2);
STRTOD_TEST_CASE(" - 1", 0.0, 0); // invalid input
#endif
#undef STRTOD_TEST_CASE
return TEST_COMPLETED;