mirror of
https://github.com/cc65/cc65.git
synced 2024-12-23 19:29:37 +00:00
32 lines
1.3 KiB
C
32 lines
1.3 KiB
C
|
#include <errno.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include "unittest.h"
|
||
|
|
|
||
|
|
TEST
|
||
|
|
{
|
||
|
|
void *buf;
|
||
|
|
int r;
|
||
|
|
|
||
|
|
r = posix_memalign(&buf, 123, 1024);
|
||
|
|
ASSERT_IsTrue(r == EINVAL, "posix_memalign did not return EINVAL with wrong alignment");
|
||
|
|
ASSERT_IsTrue(buf == NULL, "posix_memalign did not set buf to NULL with wrong alignment");
|
||
|
|
|
||
|
|
r = posix_memalign(&buf, 0, 1024);
|
||
|
|
ASSERT_IsTrue(r == EINVAL, "posix_memalign did not return EINVAL with 0 alignment");
|
||
|
|
ASSERT_IsTrue(buf == NULL, "posix_memalign did not set buf to NULL with 0 alignment");
|
||
|
|
|
||
|
|
r = posix_memalign(&buf, 256, 0);
|
||
|
|
ASSERT_IsTrue(r == EINVAL, "posix_memalign did not return EINVAL with 0 size");
|
||
|
|
ASSERT_IsTrue(buf == NULL, "posix_memalign did not set buf to NULL with 0 size");
|
||
|
|
|
||
|
|
r = posix_memalign(&buf, 256, 32768U);
|
||
|
|
ASSERT_IsTrue(r == 0, "posix_memalign did not return 0 on correct call");
|
||
|
|
ASSERT_IsTrue(buf != NULL, "posix_memalign left buf set to NULL on correct call");
|
||
|
|
ASSERT_IsTrue(((unsigned int)buf & 0x00FF) == 0x00, "posix_memalign did not align memory");
|
||
|
|
|
||
|
|
r = posix_memalign(&buf, 256, 32768U);
|
||
|
|
ASSERT_IsTrue(r == ENOMEM, "posix_memalign did not return ENOMEM when no memory is available");
|
||
|
|
ASSERT_IsTrue(buf == NULL, "posix_memalign did not set buf to NULL when no memory is available");
|
||
|
|
}
|
||
|
|
ENDTEST
|