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/*
* Copyright (C) 2018-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/command_stream/preemption.h"
#include "shared/source/execution_environment/root_device_environment.h"
#include "shared/test/common/mocks/mock_execution_environment.h"
#include "shared/test/common/mocks/mock_wddm.h"
#include "shared/test/common/os_interface/windows/wddm_fixture.h"
#include "shared/test/common/test_macros/hw_test.h"
using namespace NEO;
class WddmMockReserveAddress : public WddmMock {
public:
WddmMockReserveAddress(RootDeviceEnvironment &rootDeviceEnvironment) : WddmMock(rootDeviceEnvironment) {}
void *virtualAlloc(void *inPtr, size_t size, bool topDownHint) override {
if (returnGood != 0) {
return WddmMock::virtualAlloc(inPtr, size, topDownHint);
}
if (returnInvalidCount != 0) {
returnInvalidIter++;
if (returnInvalidIter > returnInvalidCount) {
return WddmMock::virtualAlloc(inPtr, size, topDownHint);
}
if (returnNullCount != 0) {
returnNullIter++;
if (returnNullIter > returnNullCount) {
return nullptr;
}
return reinterpret_cast<void *>(0x1000);
}
return reinterpret_cast<void *>(0x1000);
}
return nullptr;
}
void virtualFree(void *ptr, size_t size) override {
if ((ptr == reinterpret_cast<void *>(0x1000)) || (ptr == reinterpret_cast<void *>(0x0))) {
return;
}
return WddmMock::virtualFree(ptr, size);
}
uint32_t returnGood = 0;
uint32_t returnInvalidCount = 0;
uint32_t returnInvalidIter = 0;
uint32_t returnNullCount = 0;
uint32_t returnNullIter = 0;
};
TEST(WddmReserveAddressTest, givenWddmWhenFirstIsSuccessfulThenReturnReserveAddress) {
MockExecutionEnvironment executionEnvironment;
RootDeviceEnvironment rootDeviceEnvironment(executionEnvironment);
auto wddm = new WddmMockReserveAddress(rootDeviceEnvironment);
size_t size = 0x1000;
void *reserve = nullptr;
wddm->init();
wddm->returnGood = 1;
auto ret = wddm->reserveValidAddressRange(size, reserve);
uintptr_t expectedReserve = wddm->virtualAllocAddress;
EXPECT_TRUE(ret);
EXPECT_EQ(expectedReserve, reinterpret_cast<uintptr_t>(reserve));
wddm->releaseReservedAddress(reserve);
}
TEST(WddmReserveAddressTest, givenWddmWhenFirstIsNullThenReturnNull) {
MockExecutionEnvironment executionEnvironment;
RootDeviceEnvironment rootDeviceEnvironment(executionEnvironment);
auto wddm = new WddmMockReserveAddress(rootDeviceEnvironment);
size_t size = 0x1000;
void *reserve = nullptr;
wddm->init();
uintptr_t expectedReserve = 0;
auto ret = wddm->reserveValidAddressRange(size, reserve);
EXPECT_FALSE(ret);
EXPECT_EQ(expectedReserve, reinterpret_cast<uintptr_t>(reserve));
}
TEST(WddmReserveAddressTest, givenWddmWhenFirstIsInvalidSecondSuccessfulThenReturnSecond) {
MockExecutionEnvironment executionEnvironment;
RootDeviceEnvironment rootDeviceEnvironment(executionEnvironment);
auto wddm = new WddmMockReserveAddress(rootDeviceEnvironment);
size_t size = 0x1000;
void *reserve = nullptr;
wddm->init();
wddm->returnInvalidCount = 1;
auto ret = wddm->reserveValidAddressRange(size, reserve);
uintptr_t expectedReserve = wddm->virtualAllocAddress;
EXPECT_TRUE(ret);
EXPECT_EQ(expectedReserve, reinterpret_cast<uintptr_t>(reserve));
wddm->releaseReservedAddress(reserve);
}
TEST(WddmReserveAddressTest, givenWddmWhenSecondIsInvalidThirdSuccessfulThenReturnThird) {
MockExecutionEnvironment executionEnvironment;
RootDeviceEnvironment rootDeviceEnvironment(executionEnvironment);
auto wddm = new WddmMockReserveAddress(rootDeviceEnvironment);
size_t size = 0x1000;
void *reserve = nullptr;
wddm->init();
wddm->returnInvalidCount = 2;
auto ret = wddm->reserveValidAddressRange(size, reserve);
uintptr_t expectedReserve = wddm->virtualAllocAddress;
EXPECT_TRUE(ret);
EXPECT_EQ(expectedReserve, reinterpret_cast<uintptr_t>(reserve));
wddm->releaseReservedAddress(reserve);
}
TEST(WddmReserveAddressTest, givenWddmWhenFirstIsInvalidSecondNullThenReturnSecondNull) {
MockExecutionEnvironment executionEnvironment;
RootDeviceEnvironment rootDeviceEnvironment(executionEnvironment);
auto wddm = new WddmMockReserveAddress(rootDeviceEnvironment);
size_t size = 0x1000;
void *reserve = nullptr;
wddm->init();
wddm->returnInvalidCount = 2;
wddm->returnNullCount = 1;
uintptr_t expectedReserve = 0;
auto ret = wddm->reserveValidAddressRange(size, reserve);
EXPECT_FALSE(ret);
EXPECT_EQ(expectedReserve, reinterpret_cast<uintptr_t>(reserve));
}
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