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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/command_stream/command_stream_receiver.h"
#include "shared/test/unit_test/cmd_parse/gen_cmd_parse.h"
#include "shared/test/unit_test/cmd_parse/hw_parse.h"
#include "opencl/test/unit_test/command_queue/command_queue_fixture.h"
#include "opencl/test/unit_test/command_stream/command_stream_fixture.h"
#include "opencl/test/unit_test/fixtures/cl_device_fixture.h"
#include "opencl/test/unit_test/mocks/mock_command_queue.h"
#include "test.h"
#include "gtest/gtest.h"
using namespace NEO;
struct FinishFixture : public ClDeviceFixture,
public CommandQueueHwFixture,
public CommandStreamFixture,
public HardwareParse {
void SetUp() override {
ClDeviceFixture::SetUp();
CommandQueueHwFixture::SetUp(pClDevice, 0);
ASSERT_NE(nullptr, pCmdQ);
CommandStreamFixture::SetUp(pCmdQ);
ASSERT_NE(nullptr, pCS);
HardwareParse::SetUp();
}
void TearDown() override {
HardwareParse::TearDown();
CommandStreamFixture::TearDown();
CommandQueueHwFixture::TearDown();
ClDeviceFixture::TearDown();
}
};
typedef Test<FinishFixture> FinishTest;
HWTEST_F(FinishTest, GivenCsGreaterThanCqWhenFinishIsCalledThenPipeControlIsNotAdded) {
typedef typename FamilyType::PIPE_CONTROL PIPE_CONTROL;
auto &commandStreamReceiver = pDevice->getUltCommandStreamReceiver<FamilyType>();
// HW = 1, CQ = 1, CS = 2 (last PC was 1)
// This means there is no work in CQ that needs a PC
uint32_t originalHwTag = 1;
uint32_t originalCSRLevel = 2;
uint32_t originalCQLevel = 1;
*commandStreamReceiver.getTagAddress() = originalHwTag;
commandStreamReceiver.taskLevel = originalCSRLevel; // Must be greater than or equal to HW
pCmdQ->taskLevel = originalCQLevel;
auto retVal = pCmdQ->finish();
ASSERT_EQ(CL_SUCCESS, retVal);
// Don't need to artificially execute PIPE_CONTROL.
// Nothing should have been sent
//*pCS->getTagAddress() = originalCSRLevel;
EXPECT_EQ(commandStreamReceiver.peekTaskLevel(), originalCSRLevel);
EXPECT_EQ(pCmdQ->taskLevel, originalCQLevel);
EXPECT_GE(pCmdQ->getHwTag(), pCmdQ->taskLevel);
auto sizeUsed = pCS->getUsed();
GenCmdList cmdList;
ASSERT_TRUE(FamilyType::PARSE::parseCommandBuffer(cmdList, pCmdBuffer, sizeUsed));
auto itorCmd = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
EXPECT_EQ(cmdList.end(), itorCmd);
}
HWTEST_F(FinishTest, WhenFinishIsCalledThenPipeControlIsNotAddedToCqCommandStream) {
typedef typename FamilyType::PIPE_CONTROL PIPE_CONTROL;
auto retVal = pCmdQ->finish();
ASSERT_EQ(CL_SUCCESS, retVal);
// Check for PIPE_CONTROL
parseCommands<FamilyType>(pCmdQ->getCS(1024));
auto itorCmd = reverse_find<PIPE_CONTROL *>(cmdList.rbegin(), cmdList.rend());
EXPECT_EQ(cmdList.rend(), itorCmd);
}
HWTEST_F(FinishTest, givenFreshQueueWhenFinishIsCalledThenCommandStreamIsNotAllocated) {
MockContext contextWithMockCmdQ(pClDevice, true);
MockCommandQueueHw<FamilyType> cmdQ(&contextWithMockCmdQ, pClDevice, 0);
auto retVal = cmdQ.finish();
ASSERT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(nullptr, cmdQ.peekCommandStream());
}
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