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test: Fix crt-test.c to be buildable in C++ mode

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Make it work with both GCC on Linux, llvm-mingw, and MSVC.
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Martin Storsjö committed 2024-11-12 11:31:44 +02:00
1 parent e457f40bd9
commit 2b80cf0efd
1 file changed
+12 -10
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test/crt-test.c
+12 -10
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@@ -16,7 +16,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef __linux__
#if defined(__linux__) && !defined(_GNU_SOURCE)
#define _GNU_SOURCE
#endif
#include <stdio.h>
@@ -370,7 +370,7 @@ void test_strings() {
}
#endif /* !MSVCRT_DLL_NOANSI */
#endif /* long double tests */
snprintf(buf, sizeof(buf), "%"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64" %"PRIx64, myconst + 0, myconst + 1, myconst + 2, myconst + 3, myconst + 4, myconst + 5, myconst + 6, myconst + 7, myconst + 8, myconst + 9);
snprintf(buf, sizeof(buf), "%" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64" %" PRIx64, myconst + 0, myconst + 1, myconst + 2, myconst + 3, myconst + 4, myconst + 5, myconst + 6, myconst + 7, myconst + 8, myconst + 9);
TEST_STR(buf, "baadf00dcafe baadf00dcaff baadf00dcb00 baadf00dcb01 baadf00dcb02 baadf00dcb03 baadf00dcb04 baadf00dcb05 baadf00dcb06 baadf00dcb07");
char fmt[10] = { '%', '+', '0', '5', 'd', '\0' };
snprintf(buf, sizeof(buf), fmt, 42);
@@ -386,7 +386,7 @@ void test_strings() {
TEST_STR(buf, "0002a");
uint64_t val0, val1, val2, val3, val4, val5, val6, val7, val8, val9;
if (sscanf("baadf00dcafe baadf00dcaff baadf00dcb00 baadf00dcb01 baadf00dcb02 baadf00dcb03 baadf00dcb04 baadf00dcb05 baadf00dcb06 baadf00dcb07", "%"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64, &val0, &val1, &val2, &val3, &val4, &val5, &val6, &val7, &val8, &val9) != 10) {
if (sscanf("baadf00dcafe baadf00dcaff baadf00dcb00 baadf00dcb01 baadf00dcb02 baadf00dcb03 baadf00dcb04 baadf00dcb05 baadf00dcb06 baadf00dcb07", "%" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64, &val0, &val1, &val2, &val3, &val4, &val5, &val6, &val7, &val8, &val9) != 10) {
fails++;
printf("sscanf failed\n");
} else {
@@ -409,7 +409,7 @@ void test_strings() {
tests++;
val0 = val1 = val2 = val3 = val4 = val5 = val6 = val7 = val8 = val9 = 0xff;
if (vsscanf_wrap("baadf00dcafe baadf00dcaff baadf00dcb00 baadf00dcb01 baadf00dcb02 baadf00dcb03 baadf00dcb04 baadf00dcb05 baadf00dcb06 baadf00dcb07", "%"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64" %"SCNx64, &val0, &val1, &val2, &val3, &val4, &val5, &val6, &val7, &val8, &val9) != 10) {
if (vsscanf_wrap("baadf00dcafe baadf00dcaff baadf00dcb00 baadf00dcb01 baadf00dcb02 baadf00dcb03 baadf00dcb04 baadf00dcb05 baadf00dcb06 baadf00dcb07", "%" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64" %" SCNx64, &val0, &val1, &val2, &val3, &val4, &val5, &val6, &val7, &val8, &val9) != 10) {
fails++;
printf("vsscanf failed\n");
} else {
@@ -549,7 +549,8 @@ void test_parse_numbers() {
void test_environment() {
int env_ok = 0;
putenv("CRT_TEST_VAR=1");
char buf1[] = "CRT_TEST_VAR=1";
putenv(buf1);
for (char **ptr = environ; *ptr; ptr++)
if (!strcmp(*ptr, "CRT_TEST_VAR=1"))
env_ok = 1;
@@ -559,7 +560,8 @@ void test_environment() {
}
tests++;
env_ok = 0;
putenv("CRT_TEST_VAR=2");
char buf2[] = "CRT_TEST_VAR=2";
putenv(buf2);
for (char **ptr = environ; *ptr; ptr++)
if (!strcmp(*ptr, "CRT_TEST_VAR=2"))
env_ok = 1;
@@ -1992,10 +1994,10 @@ void test_win32_intrinsics() {
TEST_FUNC(InterlockedExchange(&value, 2), value, 2, 6);
TEST_FUNC(InterlockedCompareExchange(&value, 7, 1), value, 2, 2);
TEST_FUNC(InterlockedCompareExchange(&value, 5, 2), value, 5, 2);
TEST_FUNC_PTR(InterlockedExchangePointer(&ptr, ptr1), ptr, ptr1, NULL);
TEST_FUNC_PTR(InterlockedExchangePointer(&ptr, ptr1), ptr, ptr1, (void*)NULL);
TEST_FUNC_PTR(InterlockedExchangePointer(&ptr, ptr2), ptr, ptr2, ptr1);
TEST_FUNC_PTR(InterlockedCompareExchangePointer(&ptr, NULL, ptr1), ptr, ptr2, ptr2);
TEST_FUNC_PTR(InterlockedCompareExchangePointer(&ptr, NULL, ptr2), ptr, NULL, ptr2);
TEST_FUNC_PTR(InterlockedCompareExchangePointer(&ptr, NULL, ptr2), ptr, (void*)NULL, ptr2);
TEST_FUNC(InterlockedExchangeAdd64(&value64, 0x10000000000), value64, 0x10000000005, 5);
TEST_FUNC(InterlockedExchange64(&value64, 0x10000000000), value64, 0x10000000000, 0x10000000005);
TEST_FUNC(InterlockedCompareExchange64(&value64, 7, 1), value64, 0x10000000000, 0x10000000000);
@@ -2098,10 +2100,10 @@ void test_win32_intrinsics() {
TEST_FUNC(_InterlockedExchange(&value, 2), value, 2, 1);
TEST_FUNC(_InterlockedCompareExchange(&value, 7, 1), value, 2, 2);
TEST_FUNC(_InterlockedCompareExchange(&value, 0, 2), value, 0, 2);
TEST_FUNC_PTR(_InterlockedExchangePointer(&ptr, ptr1), ptr, ptr1, NULL);
TEST_FUNC_PTR(_InterlockedExchangePointer(&ptr, ptr1), ptr, ptr1, (void*)NULL);
TEST_FUNC_PTR(_InterlockedExchangePointer(&ptr, ptr2), ptr, ptr2, ptr1);
TEST_FUNC_PTR(_InterlockedCompareExchangePointer(&ptr, NULL, ptr1), ptr, ptr2, ptr2);
TEST_FUNC_PTR(_InterlockedCompareExchangePointer(&ptr, NULL, ptr2), ptr, NULL, ptr2);
TEST_FUNC_PTR(_InterlockedCompareExchangePointer(&ptr, NULL, ptr2), ptr, (void*)NULL, ptr2);
#ifdef _WIN64
TEST_FUNC(_InterlockedExchangeAdd64(&value64, 0x20000000000), value64, 0x20000000000, 0);
TEST_FUNC(_InterlockedExchange64(&value64, 0x10000000000), value64, 0x10000000000, 0x20000000000);