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/* Apache License, Version 2.0 */
#include "testing/testing.h"
#include "BLI_utildefines.h"
#include "MEM_guardedalloc.h"
#include "guardedalloc_test_base.h"
#define CHECK_ALIGNMENT(ptr, align) EXPECT_EQ((size_t)ptr % align, 0)
namespace {
void DoBasicAlignmentChecks(const int alignment)
{
int *foo, *bar;
foo = (int *)MEM_mallocN_aligned(sizeof(int) * 10, alignment, "test");
CHECK_ALIGNMENT(foo, alignment);
bar = (int *)MEM_dupallocN(foo);
CHECK_ALIGNMENT(bar, alignment);
MEM_freeN(bar);
foo = (int *)MEM_reallocN(foo, sizeof(int) * 5);
CHECK_ALIGNMENT(foo, alignment);
foo = (int *)MEM_recallocN(foo, sizeof(int) * 5);
CHECK_ALIGNMENT(foo, alignment);
MEM_freeN(foo);
}
} // namespace
TEST_F(LockFreeAllocatorTest, MEM_mallocN_aligned)
{
DoBasicAlignmentChecks(1);
DoBasicAlignmentChecks(2);
DoBasicAlignmentChecks(4);
DoBasicAlignmentChecks(8);
DoBasicAlignmentChecks(16);
DoBasicAlignmentChecks(32);
DoBasicAlignmentChecks(256);
DoBasicAlignmentChecks(512);
}
TEST_F(GuardedAllocatorTest, MEM_mallocN_aligned)
{
DoBasicAlignmentChecks(1);
DoBasicAlignmentChecks(2);
DoBasicAlignmentChecks(4);
DoBasicAlignmentChecks(8);
DoBasicAlignmentChecks(16);
DoBasicAlignmentChecks(32);
DoBasicAlignmentChecks(256);
DoBasicAlignmentChecks(512);
}
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