compute-runtime/unit_tests/os_interface/windows/gmm_memory_tests.cpp

55 lines
2.3 KiB
C++

/*
* Copyright (c) 2018, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "runtime/gmm_helper/gmm_helper.h"
#include "runtime/helpers/options.h"
#include "gmm_memory.h"
#include "gmm_client_context.h"
#include "gtest/gtest.h"
using namespace OCLRT;
class PublicGmmMemory : public GmmMemory {
public:
using GmmMemory::clientContext;
using GmmMemory::ensureClientContext;
};
TEST(GmmMemoryTest, givenGmmMemoryWithoutSetClientContextWhenEnsureClientContextThenSetClientContext) {
PublicGmmMemory gmmMemory;
GmmHelper gmmHelper(*platformDevices);
EXPECT_EQ(nullptr, gmmMemory.clientContext);
gmmMemory.ensureClientContext();
EXPECT_NE(nullptr, gmmMemory.clientContext);
EXPECT_EQ(gmmMemory.clientContext, GmmHelper::gmmClientContext->getHandle());
}
TEST(GmmMemoryTest, givenGmmMemoryWithSetClientContextWhenEnsureClientContextThenDontOverrideClientContext) {
PublicGmmMemory gmmMemory;
GmmHelper gmmHelper(*platformDevices);
auto dummyPtr = reinterpret_cast<GMM_CLIENT_CONTEXT *>(0x123);
gmmMemory.clientContext = dummyPtr;
EXPECT_EQ(dummyPtr, gmmMemory.clientContext);
EXPECT_NE(dummyPtr, GmmHelper::gmmClientContext->getHandle());
gmmMemory.ensureClientContext();
EXPECT_EQ(dummyPtr, gmmMemory.clientContext);
}