104 lines
3.7 KiB
C++
104 lines
3.7 KiB
C++
/*
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* Copyright (c) 2017, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "runtime/helpers/dirty_state_helpers.h"
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#include "runtime/helpers/ptr_math.h"
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#include "runtime/command_stream/linear_stream.h"
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#include "gtest/gtest.h"
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#include <memory>
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namespace OCLRT {
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struct HeapDirtyStateTests : ::testing::Test {
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struct MockHeapDirtyState : public HeapDirtyState {
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using HeapDirtyState::address;
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using HeapDirtyState::size;
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};
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void SetUp() override {
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stream.reset(new LinearStream(buffer, bufferSize));
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ASSERT_EQ(buffer, stream->getCpuBase());
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ASSERT_EQ(bufferSize, stream->getMaxAvailableSpace());
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}
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void *buffer = (void *)123;
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size_t bufferSize = 456;
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std::unique_ptr<LinearStream> stream;
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MockHeapDirtyState mockHeapDirtyState;
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};
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TEST_F(HeapDirtyStateTests, initialValues) {
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EXPECT_EQ(0u, mockHeapDirtyState.size);
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EXPECT_EQ(nullptr, mockHeapDirtyState.address);
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}
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TEST_F(HeapDirtyStateTests, givenInitializedObjectWhenUpdatedMultipleTimesThenSetValuesAndReturnDirtyOnce) {
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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EXPECT_EQ(bufferSize, mockHeapDirtyState.size);
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EXPECT_EQ(buffer, mockHeapDirtyState.address);
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EXPECT_FALSE(mockHeapDirtyState.updateAndCheck(stream.get()));
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EXPECT_EQ(bufferSize, mockHeapDirtyState.size);
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EXPECT_EQ(buffer, mockHeapDirtyState.address);
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}
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TEST_F(HeapDirtyStateTests, givenNonDirtyObjectWhenAddressChangedThenReturnDirty) {
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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auto newBuffer = ptrOffset(buffer, 1);
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stream->replaceBuffer(newBuffer, bufferSize);
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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EXPECT_EQ(bufferSize, mockHeapDirtyState.size);
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EXPECT_EQ(newBuffer, mockHeapDirtyState.address);
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}
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TEST_F(HeapDirtyStateTests, givenNonDirtyObjectWhenSizeChangedThenReturnDirty) {
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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auto newBufferSize = bufferSize + 1;
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stream->replaceBuffer(stream->getCpuBase(), newBufferSize);
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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EXPECT_EQ(newBufferSize, mockHeapDirtyState.size);
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EXPECT_EQ(buffer, mockHeapDirtyState.address);
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}
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TEST_F(HeapDirtyStateTests, givenNonDirtyObjectWhenSizeAndBufferChangedThenReturnDirty) {
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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auto newBuffer = ptrOffset(buffer, 1);
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auto newBufferSize = bufferSize + 1;
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stream->replaceBuffer(newBuffer, newBufferSize);
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EXPECT_TRUE(mockHeapDirtyState.updateAndCheck(stream.get()));
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EXPECT_EQ(newBufferSize, mockHeapDirtyState.size);
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EXPECT_EQ(newBuffer, mockHeapDirtyState.address);
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}
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} // namespace OCLRT
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