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tests: add check on sizeof() operator

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This commit is contained in:
Hugues Delorme 2015-06-10 15:06:20 +02:00
parent 9091d714b2
commit 51e02017d9
1 changed files with 19 additions and 11 deletions
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30
tests/test_platform.c
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@ -64,20 +64,28 @@ const char* test_platform__global_h()
const char* test_platform__compiler()
{
/* Check that initialization with { 0 } works as expected */
const gmio_transfer_t trsf_null_bracket0 = { 0 };
gmio_transfer_t trsf_null_memset0;
{
const gmio_transfer_t trsf_null_bracket0 = { 0 };
gmio_transfer_t trsf_null_memset0;
memset(&trsf_null_memset0, 0, sizeof(gmio_transfer_t));
memset(&trsf_null_memset0, 0, sizeof(gmio_transfer_t));
UTEST_ASSERT(memcmp(
&trsf_null_bracket0,
&trsf_null_memset0,
sizeof(gmio_transfer_t))
== 0);
UTEST_ASSERT(memcmp(
&trsf_null_bracket0,
&trsf_null_memset0,
sizeof(gmio_transfer_t))
== 0);
UTEST_ASSERT(sizeof(gmio_transfer_t) >= (sizeof(gmio_stream_t)
+ sizeof(gmio_buffer_t)
+ sizeof(gmio_task_iface_t)));
UTEST_ASSERT(sizeof(gmio_transfer_t) >= (sizeof(gmio_stream_t)
+ sizeof(gmio_buffer_t)
+ sizeof(gmio_task_iface_t)));
}
/* Check sizeof() operator with fixed-size arrays */
{
uint8_t buff[4 * 1024]; /* 4KB */
UTEST_ASSERT(sizeof(buff) == 4 * 1024);
}
/* gmio doesn't support platforms where NULL != 0 */
UTEST_ASSERT(NULL == 0);