#include "gtest/gtest.h"#include "memory_align.h" using namespace WelsCommon; //Tests of WelsGetCacheLineSize BeginTEST (MemoryAlignTest, GetCacheLineSize_LoopWithin16K) { const unsigned int kuiTestBoundary16K = 16 * 1024; unsigned int uiTargetAlign = 1; while (uiTargetAlign < kuiTestBoundary16K) { CMemoryAlign cTestMa (uiTargetAlign); ASSERT_EQ ((uiTargetAlign & 0x0F) ? 16 : uiTargetAlign, cTestMa.WelsGetCacheLineSize()); ++ uiTargetAlign; }} TEST (MemoryAlignTest, GetCacheLineSize_Zero) { CMemoryAlign cTestMa (0); const uint32_t kuiSixteen = 16; ASSERT_EQ (kuiSixteen, cTestMa.WelsGetCacheLineSize());}TEST (MemoryAlignTest, GetCacheLineSize_MaxUINT) { CMemoryAlign cTestMa (0xFFFFFFFF); const uint32_t kuiSixteen = 16; ASSERT_EQ (kuiSixteen, cTestMa.WelsGetCacheLineSize());}//Tests of WelsGetCacheLineSize End//Tests of WelsMallocAndFree BeginTEST (MemoryAlignTest, WelsMallocAndFreeOnceFunctionVerify) { const uint32_t kuiTargetAlignSize[4] = {32, 16, 64, 8}; const uint32_t kuiZero = 0; for (int i = 0; i < 4; i++) { const uint32_t kuiTestAlignSize = kuiTargetAlignSize[i]; const uint32_t kuiTestDataSize = abs (rand()); CMemoryAlign cTestMa (kuiTestAlignSize); const uint32_t uiSize = kuiTestDataSize; const char strUnitTestTag[100] = "pUnitTestData"; const uint32_t kuiUsedCacheLineSize = ((kuiTestAlignSize == 0) || (kuiTestAlignSize & 0x0F)) ? (16) : (kuiTestAlignSize); const uint32_t kuiExtraAlignSize = kuiUsedCacheLineSize - 1; const uint32_t kuiExpectedSize = sizeof (void**) + sizeof (int32_t) + kuiExtraAlignSize + uiSize; uint8_t* pUnitTestData = static_cast<uint8_t*> (cTestMa.WelsMalloc (uiSize, strUnitTestTag)); if (pUnitTestData != NULL) { ASSERT_TRUE ((((uintptr_t) (pUnitTestData)) & kuiExtraAlignSize) == 0); EXPECT_EQ (kuiExpectedSize, cTestMa.WelsGetMemoryUsage()); cTestMa.WelsFree (pUnitTestData, strUnitTestTag); EXPECT_EQ (kuiZero, cTestMa.WelsGetMemoryUsage()); } else { EXPECT_EQ (NULL, pUnitTestData); EXPECT_EQ (kuiZero, cTestMa.WelsGetMemoryUsage()); cTestMa.WelsFree (pUnitTestData, strUnitTestTag); EXPECT_EQ (kuiZero, cTestMa.WelsGetMemoryUsage()); } }}
#include "gtest/gtest.h"
#include "memory_align.h"
using namespace WelsCommon;
//Tests of WelsGetCacheLineSize Begin
TEST (MemoryAlignTest, GetCacheLineSize_LoopWithin16K) {
const unsigned int kuiTestBoundary16K = 16 * 1024;
unsigned int uiTargetAlign = 1;
while (uiTargetAlign < kuiTestBoundary16K) {
CMemoryAlign cTestMa (uiTargetAlign);
ASSERT_EQ ((uiTargetAlign & 0x0F) ? 16 : uiTargetAlign, cTestMa.WelsGetCacheLineSize());
++ uiTargetAlign;
}
}
TEST (MemoryAlignTest, GetCacheLineSize_Zero) {
CMemoryAlign cTestMa (0);
const uint32_t kuiSixteen = 16;
ASSERT_EQ (kuiSixteen, cTestMa.WelsGetCacheLineSize());
}
TEST (MemoryAlignTest, GetCacheLineSize_MaxUINT) {
CMemoryAlign cTestMa (0xFFFFFFFF);
const uint32_t kuiSixteen = 16;
ASSERT_EQ (kuiSixteen, cTestMa.WelsGetCacheLineSize());
}
//Tests of WelsGetCacheLineSize End
//Tests of WelsMallocAndFree Begin
TEST (MemoryAlignTest, WelsMallocAndFreeOnceFunctionVerify) {
const uint32_t kuiTargetAlignSize[4] = {32, 16, 64, 8};
const uint32_t kuiZero = 0;
for (int i = 0; i < 4; i++) {
const uint32_t kuiTestAlignSize = kuiTargetAlignSize[i];
const uint32_t kuiTestDataSize = abs (rand());
CMemoryAlign cTestMa (kuiTestAlignSize);
const uint32_t uiSize = kuiTestDataSize;
const char strUnitTestTag[100] = "pUnitTestData";
const uint32_t kuiUsedCacheLineSize = ((kuiTestAlignSize == 0)
|| (kuiTestAlignSize & 0x0F)) ? (16) : (kuiTestAlignSize);
const uint32_t kuiExtraAlignSize = kuiUsedCacheLineSize - 1;
const uint32_t kuiExpectedSize = sizeof (void**) + sizeof (int32_t) + kuiExtraAlignSize + uiSize;
uint8_t* pUnitTestData = static_cast<uint8_t*> (cTestMa.WelsMalloc (uiSize, strUnitTestTag));
if (pUnitTestData != NULL) {
ASSERT_TRUE ((((uintptr_t) (pUnitTestData)) & kuiExtraAlignSize) == 0);
EXPECT_EQ (kuiExpectedSize, cTestMa.WelsGetMemoryUsage());
cTestMa.WelsFree (pUnitTestData, strUnitTestTag);
EXPECT_EQ (kuiZero, cTestMa.WelsGetMemoryUsage());
} else {
EXPECT_EQ (NULL, pUnitTestData);
EXPECT_EQ (kuiZero, cTestMa.WelsGetMemoryUsage());
cTestMa.WelsFree (pUnitTestData, strUnitTestTag);
EXPECT_EQ (kuiZero, cTestMa.WelsGetMemoryUsage());
}
}
}