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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/command_stream/preemption.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/memory_manager/graphics_allocation.h"
#include "opencl/source/memory_manager/mem_obj_surface.h"
#include "opencl/source/platform/platform.h"
#include "opencl/test/unit_test/mocks/mock_buffer.h"
#include "opencl/test/unit_test/mocks/mock_csr.h"
#include "opencl/test/unit_test/mocks/mock_platform.h"
#include "test.h"
#include "gtest/gtest.h"
#include <type_traits>
using namespace NEO;
typedef ::testing::Types<NullSurface, HostPtrSurface, MemObjSurface, GeneralSurface> SurfaceTypes;
namespace createSurface {
template <typename surfType>
Surface *Create(char *data, MockBuffer *buffer, GraphicsAllocation *gfxAllocation);
template <>
Surface *Create<NullSurface>(char *data, MockBuffer *buffer, GraphicsAllocation *gfxAllocation) {
return new NullSurface;
}
template <>
Surface *Create<HostPtrSurface>(char *data, MockBuffer *buffer, GraphicsAllocation *gfxAllocation) {
return new HostPtrSurface(data, 10, gfxAllocation);
}
template <>
Surface *Create<MemObjSurface>(char *data, MockBuffer *buffer, GraphicsAllocation *gfxAllocation) {
return new MemObjSurface(buffer);
}
template <>
Surface *Create<GeneralSurface>(char *data, MockBuffer *buffer, GraphicsAllocation *gfxAllocation) {
return new GeneralSurface(gfxAllocation);
}
} // namespace createSurface
template <typename T>
class SurfaceTest : public ::testing::Test {
public:
char data[10];
MockBuffer buffer;
MockGraphicsAllocation gfxAllocation{nullptr, 0};
};
TYPED_TEST_CASE(SurfaceTest, SurfaceTypes);
HWTEST_TYPED_TEST(SurfaceTest, GivenSurfaceWhenInterfaceIsUsedThenSurfaceBehavesCorrectly) {
int32_t execStamp;
ExecutionEnvironment *executionEnvironment = platform()->peekExecutionEnvironment();
executionEnvironment->initializeMemoryManager();
auto csr = std::make_unique<MockCsr<FamilyType>>(execStamp, *executionEnvironment, 0);
auto hwInfo = *defaultHwInfo;
auto engine = HwHelper::get(hwInfo.platform.eRenderCoreFamily).getGpgpuEngineInstances(hwInfo)[0].first;
auto osContext = executionEnvironment->memoryManager->createAndRegisterOsContext(csr.get(), engine, 1,
PreemptionHelper::getDefaultPreemptionMode(hwInfo),
false, false, false);
csr->setupContext(*osContext);
Surface *surface = createSurface::Create<TypeParam>(this->data,
&this->buffer,
&this->gfxAllocation);
ASSERT_NE(nullptr, surface);
Surface *duplicatedSurface = surface->duplicate();
ASSERT_NE(nullptr, duplicatedSurface);
surface->makeResident(*csr);
if (std::is_same<TypeParam, HostPtrSurface>::value ||
std::is_same<TypeParam, MemObjSurface>::value ||
std::is_same<TypeParam, GeneralSurface>::value) {
EXPECT_EQ(1u, csr->madeResidentGfxAllocations.size());
}
delete duplicatedSurface;
delete surface;
}
class CoherentMemObjSurface : public SurfaceTest<MemObjSurface> {
public:
CoherentMemObjSurface() {
this->buffer.getGraphicsAllocation(mockRootDeviceIndex)->setCoherent(true);
}
};
TEST_F(CoherentMemObjSurface, GivenCoherentMemObjWhenCreatingSurfaceFromMemObjThenSurfaceIsCoherent) {
Surface *surface = createSurface::Create<MemObjSurface>(this->data,
&this->buffer,
&this->gfxAllocation);
EXPECT_TRUE(surface->IsCoherent);
delete surface;
}
TEST(HostPtrSurfaceTest, givenHostPtrSurfaceWhenCreatedWithoutSpecifyingPtrCopyAllowanceThenPtrCopyIsNotAllowed) {
char memory[2];
HostPtrSurface surface(memory, sizeof(memory));
EXPECT_FALSE(surface.peekIsPtrCopyAllowed());
}
TEST(HostPtrSurfaceTest, givenHostPtrSurfaceWhenCreatedWithPtrCopyAllowedThenQueryReturnsTrue) {
char memory[2];
HostPtrSurface surface(memory, sizeof(memory), true);
EXPECT_TRUE(surface.peekIsPtrCopyAllowed());
}
TEST(HostPtrSurfaceTest, givenHostPtrSurfaceWhenCreatedWithPtrCopyNotAllowedThenQueryReturnsFalse) {
char memory[2];
HostPtrSurface surface(memory, sizeof(memory), false);
EXPECT_FALSE(surface.peekIsPtrCopyAllowed());
}
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