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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.
This commit is contained in:
Martin Storsjö committed 2024-11-12 11:31:44 +02:00
1 parent e457f40bd9
commit 2b80cf0efd
1 file changed
+9 -7
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test/crt-test.c
+9 -7
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@@ -16,7 +16,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/ */
#ifdef __linux__ #if defined(__linux__) && !defined(_GNU_SOURCE)
#define _GNU_SOURCE #define _GNU_SOURCE
#endif #endif
#include <stdio.h> #include <stdio.h>
@@ -549,7 +549,8 @@ void test_parse_numbers() {
void test_environment() { void test_environment() {
int env_ok = 0; int env_ok = 0;
putenv("CRT_TEST_VAR=1"); char buf1[] = "CRT_TEST_VAR=1";
putenv(buf1);
for (char **ptr = environ; *ptr; ptr++) for (char **ptr = environ; *ptr; ptr++)
if (!strcmp(*ptr, "CRT_TEST_VAR=1")) if (!strcmp(*ptr, "CRT_TEST_VAR=1"))
env_ok = 1; env_ok = 1;
@@ -559,7 +560,8 @@ void test_environment() {
} }
tests++; tests++;
env_ok = 0; env_ok = 0;
putenv("CRT_TEST_VAR=2"); char buf2[] = "CRT_TEST_VAR=2";
putenv(buf2);
for (char **ptr = environ; *ptr; ptr++) for (char **ptr = environ; *ptr; ptr++)
if (!strcmp(*ptr, "CRT_TEST_VAR=2")) if (!strcmp(*ptr, "CRT_TEST_VAR=2"))
env_ok = 1; env_ok = 1;
@@ -1992,10 +1994,10 @@ void test_win32_intrinsics() {
TEST_FUNC(InterlockedExchange(&value, 2), value, 2, 6); TEST_FUNC(InterlockedExchange(&value, 2), value, 2, 6);
TEST_FUNC(InterlockedCompareExchange(&value, 7, 1), value, 2, 2); TEST_FUNC(InterlockedCompareExchange(&value, 7, 1), value, 2, 2);
TEST_FUNC(InterlockedCompareExchange(&value, 5, 2), value, 5, 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(InterlockedExchangePointer(&ptr, ptr2), ptr, ptr2, ptr1);
TEST_FUNC_PTR(InterlockedCompareExchangePointer(&ptr, NULL, ptr1), ptr, ptr2, ptr2); 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(InterlockedExchangeAdd64(&value64, 0x10000000000), value64, 0x10000000005, 5);
TEST_FUNC(InterlockedExchange64(&value64, 0x10000000000), value64, 0x10000000000, 0x10000000005); TEST_FUNC(InterlockedExchange64(&value64, 0x10000000000), value64, 0x10000000000, 0x10000000005);
TEST_FUNC(InterlockedCompareExchange64(&value64, 7, 1), value64, 0x10000000000, 0x10000000000); 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(_InterlockedExchange(&value, 2), value, 2, 1);
TEST_FUNC(_InterlockedCompareExchange(&value, 7, 1), value, 2, 2); TEST_FUNC(_InterlockedCompareExchange(&value, 7, 1), value, 2, 2);
TEST_FUNC(_InterlockedCompareExchange(&value, 0, 2), value, 0, 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(_InterlockedExchangePointer(&ptr, ptr2), ptr, ptr2, ptr1);
TEST_FUNC_PTR(_InterlockedCompareExchangePointer(&ptr, NULL, ptr1), ptr, ptr2, ptr2); 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 #ifdef _WIN64
TEST_FUNC(_InterlockedExchangeAdd64(&value64, 0x20000000000), value64, 0x20000000000, 0); TEST_FUNC(_InterlockedExchangeAdd64(&value64, 0x20000000000), value64, 0x20000000000, 0);
TEST_FUNC(_InterlockedExchange64(&value64, 0x10000000000), value64, 0x10000000000, 0x20000000000); TEST_FUNC(_InterlockedExchange64(&value64, 0x10000000000), value64, 0x10000000000, 0x20000000000);