| // Copyright 2018 The Dawn Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "DawnWireServerFuzzer.h" |
| |
| #include "common/Assert.h" |
| #include "dawn_native/DawnNative.h" |
| #include "testing/libfuzzer/libfuzzer_exports.h" |
| |
| extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv) { |
| return DawnWireServerFuzzer::Initialize(argc, argv); |
| } |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| return DawnWireServerFuzzer::Run( |
| data, size, |
| [](dawn::native::Instance* instance) { |
| std::vector<dawn::native::Adapter> adapters = instance->GetAdapters(); |
| |
| wgpu::Device nullDevice; |
| for (dawn::native::Adapter adapter : adapters) { |
| wgpu::AdapterProperties properties; |
| adapter.GetProperties(&properties); |
| |
| if (properties.backendType == wgpu::BackendType::Null) { |
| nullDevice = wgpu::Device::Acquire(adapter.CreateDevice()); |
| break; |
| } |
| } |
| |
| ASSERT(nullDevice.Get() != nullptr); |
| return nullDevice; |
| }, |
| false /* supportsErrorInjection */); |
| } |