| // Copyright 2019 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 "dawn/tests/DawnTest.h" |
| |
| #include "dawn/common/Math.h" |
| #include "dawn/common/vulkan_platform.h" |
| #include "dawn/native/ErrorData.h" |
| #include "dawn/native/VulkanBackend.h" |
| #include "dawn/native/vulkan/DeviceVk.h" |
| #include "dawn/native/vulkan/VulkanError.h" |
| |
| namespace dawn::native::vulkan { |
| namespace { |
| |
| class VulkanErrorInjectorTests : public DawnTest { |
| public: |
| void SetUp() override { |
| DawnTest::SetUp(); |
| DAWN_TEST_UNSUPPORTED_IF(UsesWire()); |
| |
| mDeviceVk = native::vulkan::ToBackend(native::FromAPI(device.Get())); |
| } |
| |
| protected: |
| native::vulkan::Device* mDeviceVk; |
| }; |
| |
| TEST_P(VulkanErrorInjectorTests, InjectErrorOnCreateBuffer) { |
| VkBufferCreateInfo createInfo = {}; |
| createInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO; |
| createInfo.pNext = nullptr; |
| createInfo.size = 16; |
| createInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT; |
| |
| // Check that making a buffer works. |
| { |
| VkBuffer buffer = VK_NULL_HANDLE; |
| EXPECT_EQ( |
| mDeviceVk->fn.CreateBuffer(mDeviceVk->GetVkDevice(), &createInfo, nullptr, &*buffer), |
| VK_SUCCESS); |
| mDeviceVk->fn.DestroyBuffer(mDeviceVk->GetVkDevice(), buffer, nullptr); |
| } |
| |
| auto CreateTestBuffer = [&]() -> bool { |
| VkBuffer buffer = VK_NULL_HANDLE; |
| MaybeError err = CheckVkSuccess( |
| mDeviceVk->fn.CreateBuffer(mDeviceVk->GetVkDevice(), &createInfo, nullptr, &*buffer), |
| "vkCreateBuffer"); |
| if (err.IsError()) { |
| // The handle should never be written to, even for mock failures. |
| EXPECT_EQ(buffer, VK_NULL_HANDLE); |
| err.AcquireError(); |
| return false; |
| } |
| EXPECT_NE(buffer, VK_NULL_HANDLE); |
| |
| // We never use the buffer, only test mocking errors on creation. Cleanup now. |
| mDeviceVk->fn.DestroyBuffer(mDeviceVk->GetVkDevice(), buffer, nullptr); |
| |
| return true; |
| }; |
| |
| // Check that making a buffer inside CheckVkSuccess works. |
| { |
| EXPECT_TRUE(CreateTestBuffer()); |
| |
| // The error injector call count should be empty |
| EXPECT_EQ(AcquireErrorInjectorCallCount(), 0u); |
| } |
| |
| // Test error injection works. |
| EnableErrorInjector(); |
| { |
| EXPECT_TRUE(CreateTestBuffer()); |
| EXPECT_TRUE(CreateTestBuffer()); |
| |
| // The error injector call count should be two. |
| EXPECT_EQ(AcquireErrorInjectorCallCount(), 2u); |
| |
| // Inject an error at index 0. The first should fail, the second succeed. |
| { |
| InjectErrorAt(0u); |
| EXPECT_FALSE(CreateTestBuffer()); |
| EXPECT_TRUE(CreateTestBuffer()); |
| |
| ClearErrorInjector(); |
| } |
| |
| // Inject an error at index 1. The second should fail, the first succeed. |
| { |
| InjectErrorAt(1u); |
| EXPECT_TRUE(CreateTestBuffer()); |
| EXPECT_FALSE(CreateTestBuffer()); |
| |
| ClearErrorInjector(); |
| } |
| |
| // Inject an error and then clear the injector. Calls should be successful. |
| { |
| InjectErrorAt(0u); |
| DisableErrorInjector(); |
| |
| EXPECT_TRUE(CreateTestBuffer()); |
| EXPECT_TRUE(CreateTestBuffer()); |
| |
| ClearErrorInjector(); |
| } |
| } |
| } |
| |
| DAWN_INSTANTIATE_TEST(VulkanErrorInjectorTests, VulkanBackend()); |
| |
| } // anonymous namespace |
| } // namespace dawn::native::vulkan |