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// Copyright 2021 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <gtest/gtest.h>
#include "dawn/common/GPUInfo.h"
namespace dawn {
namespace {
const PCIVendorID vendorID = 0x8086;
// Intel D3D12
const gpu_info::DriverVersion version1 = {20, 19, 15, 5107};
const gpu_info::DriverVersion version2 = {21, 20, 16, 5077};
const gpu_info::DriverVersion version3 = {27, 20, 100, 9946};
const gpu_info::DriverVersion version4 = {27, 20, 101, 2003};
// Intel Vulkan
const gpu_info::DriverVersion version5 = {100, 9466};
const gpu_info::DriverVersion version6 = {101, 3222};
const gpu_info::DriverVersion version7 = {101, 3790};
TEST(GPUInfo, CompareWindowsDriverVersion) {
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version1, version2), -1);
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version2, version3), -1);
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version3, version4), -1);
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version5, version6), -1);
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version6, version7), -1);
// Windows Vulkan driver releases together with D3D12 driver, so they share the same version.
// Expect Intel D3D12 driver and Vulkan driver to be comparable.
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version3, version6), -1);
EXPECT_EQ(gpu_info::CompareWindowsDriverVersion(vendorID, version4, version7), -1);
}
} // anonymous namespace
} // namespace dawn