62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
/* SPDX-FileCopyrightText: 2014-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#include "testing/testing.h"
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#include "BLI_utildefines.h"
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#include "MEM_guardedalloc.h"
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#include "guardedalloc_test_base.h"
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#define CHECK_ALIGNMENT(ptr, align) EXPECT_EQ(size_t(ptr) % align, 0)
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namespace {
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void DoBasicAlignmentChecks(const int alignment)
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{
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int *foo, *bar;
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foo = (int *)MEM_mallocN_aligned(sizeof(int) * 10, alignment, "test");
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CHECK_ALIGNMENT(foo, alignment);
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bar = (int *)MEM_dupallocN(foo);
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CHECK_ALIGNMENT(bar, alignment);
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MEM_freeN(bar);
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foo = (int *)MEM_reallocN(foo, sizeof(int) * 5);
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CHECK_ALIGNMENT(foo, alignment);
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foo = (int *)MEM_recallocN(foo, sizeof(int) * 5);
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CHECK_ALIGNMENT(foo, alignment);
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MEM_freeN(foo);
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}
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} // namespace
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TEST_F(LockFreeAllocatorTest, MEM_mallocN_aligned)
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{
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DoBasicAlignmentChecks(1);
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DoBasicAlignmentChecks(2);
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DoBasicAlignmentChecks(4);
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DoBasicAlignmentChecks(8);
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DoBasicAlignmentChecks(16);
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DoBasicAlignmentChecks(32);
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DoBasicAlignmentChecks(256);
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DoBasicAlignmentChecks(512);
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}
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TEST_F(GuardedAllocatorTest, MEM_mallocN_aligned)
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{
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DoBasicAlignmentChecks(1);
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DoBasicAlignmentChecks(2);
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DoBasicAlignmentChecks(4);
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DoBasicAlignmentChecks(8);
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DoBasicAlignmentChecks(16);
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DoBasicAlignmentChecks(32);
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DoBasicAlignmentChecks(256);
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DoBasicAlignmentChecks(512);
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}
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