AuroraMiddleware/VulkanMemoryAllocator
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Added test for defragmentation of empty pool.

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This commit is contained in:
Adam Sawicki 2018-11-23 17:50:12 +01:00
parent 9a4f508f88
commit e168191f3d
1 changed files with 17 additions and 0 deletions
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17
src/Tests.cpp
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@ -1240,6 +1240,23 @@ void TestDefragmentationSimple()
VmaPool pool;
ERR_GUARD_VULKAN( vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool) );
// Defragmentation of empty pool.
{
VmaDefragmentationInfo2 defragInfo = {};
defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
defragInfo.poolCount = 1;
defragInfo.pPools = &pool;
VmaDefragmentationStats defragStats = {};
VmaDefragmentationContext defragCtx = nullptr;
VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &defragStats, &defragCtx);
TEST(res >= VK_SUCCESS);
vmaDefragmentationEnd(g_hAllocator, defragCtx);
TEST(defragStats.allocationsMoved == 0 && defragStats.bytesFreed == 0 &&
defragStats.bytesMoved == 0 && defragStats.deviceMemoryBlocksFreed == 0);
}
std::vector<AllocInfo> allocations;
// persistentlyMappedOption = 0 - not persistently mapped.