138 lines
3.9 KiB
C++
138 lines
3.9 KiB
C++
/*
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* Copyright (C) 2017-2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "runtime/helpers/flush_stamp.h"
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#include "gtest/gtest.h"
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using namespace OCLRT;
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TEST(FlushStampTest, referenceTrackedFlushStamp) {
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FlushStampTracker *flushStampTracker = new FlushStampTracker(true);
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auto flushStampSharedHandle = flushStampTracker->getStampReference();
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ASSERT_NE(nullptr, flushStampSharedHandle);
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EXPECT_EQ(1, flushStampSharedHandle->getRefInternalCount());
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EXPECT_EQ(0, flushStampSharedHandle->getRefApiCount());
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flushStampSharedHandle->incRefInternal();
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EXPECT_EQ(2, flushStampSharedHandle->getRefInternalCount());
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delete flushStampTracker;
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EXPECT_EQ(1, flushStampSharedHandle->getRefInternalCount());
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flushStampSharedHandle->decRefInternal();
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}
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TEST(FlushStampTest, dontAllocateStamp) {
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FlushStampTracker flushStampTracker(false);
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EXPECT_EQ(nullptr, flushStampTracker.getStampReference());
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}
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TEST(FlushStampTest, updateStampValue) {
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FlushStampTracker flushStampTracker(true);
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FlushStamp flushStamp = 0;
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EXPECT_EQ(flushStamp, flushStampTracker.peekStamp());
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flushStamp = 2;
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flushStampTracker.setStamp(flushStamp);
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EXPECT_EQ(flushStamp, flushStampTracker.peekStamp());
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}
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TEST(FlushStampTest, handleStampObjReplacing) {
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FlushStampTracker flushStampTracker(true);
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EXPECT_EQ(1, flushStampTracker.getStampReference()->getRefInternalCount()); //obj to release
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auto stampObj = new FlushStampTrackingObj();
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EXPECT_EQ(0, stampObj->getRefInternalCount()); // no owner
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flushStampTracker.replaceStampObject(stampObj);
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EXPECT_EQ(stampObj, flushStampTracker.getStampReference());
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EXPECT_EQ(1, stampObj->getRefInternalCount());
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}
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TEST(FlushStampTest, ignoreNullptrReplace) {
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FlushStampTracker flushStampTracker(true);
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auto currentObj = flushStampTracker.getStampReference();
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flushStampTracker.replaceStampObject(nullptr);
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EXPECT_EQ(currentObj, flushStampTracker.getStampReference());
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}
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TEST(FlushStampUpdateHelperTest, manageRefCounts) {
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FlushStampTrackingObj obj1, obj2;
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{
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FlushStampUpdateHelper updater;
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obj1.incRefInternal();
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obj2.incRefInternal();
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EXPECT_EQ(1, obj1.getRefInternalCount());
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EXPECT_EQ(1, obj2.getRefInternalCount());
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updater.insert(&obj1);
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updater.insert(&obj2);
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EXPECT_EQ(1, obj1.getRefInternalCount());
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EXPECT_EQ(1, obj2.getRefInternalCount());
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}
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EXPECT_EQ(1, obj1.getRefInternalCount());
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EXPECT_EQ(1, obj2.getRefInternalCount());
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}
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TEST(FlushStampUpdateHelperTest, multipleInserts) {
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FlushStampTrackingObj obj1;
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{
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FlushStampUpdateHelper updater;
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obj1.incRefInternal();
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EXPECT_EQ(1, obj1.getRefInternalCount());
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updater.insert(&obj1);
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updater.insert(&obj1);
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EXPECT_EQ(2u, updater.size());
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obj1.incRefInternal();
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updater.insert(&obj1);
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updater.insert(&obj1);
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EXPECT_EQ(4u, updater.size());
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EXPECT_EQ(2, obj1.getRefInternalCount());
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}
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EXPECT_EQ(2, obj1.getRefInternalCount());
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obj1.decRefInternal();
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}
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TEST(FlushStampUpdateHelperTest, ignoreNullptr) {
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FlushStampUpdateHelper updater;
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updater.insert(nullptr);
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EXPECT_EQ(0u, updater.size());
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}
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TEST(FlushStampUpdateHelperTest, givenUninitializedFlushStampWhenUpdateAllIsCalledThenItIsUpdated) {
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FlushStampUpdateHelper updater;
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FlushStampTrackingObj obj1;
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updater.insert(&obj1);
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FlushStamp flushStampToUpdate = 2;
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updater.updateAll(flushStampToUpdate);
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EXPECT_EQ(flushStampToUpdate, obj1.flushStamp);
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EXPECT_TRUE(obj1.initialized);
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}
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TEST(FlushStampUpdateHelperTest, givenFlushStampWhenSetStampWithZeroIsCalledThenFlushStampIsNotInitialized) {
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FlushStamp zeroStamp = 0;
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FlushStampTracker tracker(true);
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tracker.setStamp(zeroStamp);
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EXPECT_FALSE(tracker.getStampReference()->initialized);
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}
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