chromium/third_party/dawn/src/dawn/tests/unittests/wire/WireAdapterTests.cpp

// Copyright 2021 The Dawn & Tint Authors
//
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// 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.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
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#include <unordered_set>
#include <vector>

#include "dawn/tests/MockCallback.h"
#include "dawn/tests/unittests/wire/WireFutureTest.h"
#include "dawn/tests/unittests/wire/WireTest.h"

#include "dawn/wire/WireClient.h"
#include "dawn/wire/WireServer.h"

#include "webgpu/webgpu_cpp.h"

namespace dawn::wire {
namespace {

_;
Invoke;
InvokeWithoutArgs;
MockCallback;
NotNull;
Return;
SaveArg;
StrEq;
WithArg;

using WireAdapterTestBase = WireFutureTestWithParams<WGPURequestDeviceCallback,
                                                     WGPURequestDeviceCallbackInfo,
                                                     wgpuAdapterRequestDevice,
                                                     wgpuAdapterRequestDeviceF>;

class WireAdapterTests : public WireAdapterTestBase { … };
DAWN_INSTANTIATE_WIRE_FUTURE_TEST_P(WireAdapterTests);

// Test that an empty DeviceDescriptor is passed from the client to the server.
TEST_P(WireAdapterTests, RequestDeviceEmptyDescriptor) { … }

// Test that a null DeviceDescriptor is passed from the client to the server as an empty one.
TEST_P(WireAdapterTests, RequestDeviceNullDescriptor) { … }

static void DeviceLostCallback(const wgpu::Device&,
                               wgpu::DeviceLostReason reason,
                               const char* message) { … }

// Test that the DeviceDescriptor is not allowed to pass a device lost callback from the client to
// the server.
TEST_P(WireAdapterTests, RequestDeviceAssertsOnLostCallbackPointer) { … }

// Test that RequestDevice forwards the device information to the client.
TEST_P(WireAdapterTests, RequestDeviceSuccess) { … }

// Test that features requested that the implementation supports, but not the
// wire reject the callback.
TEST_P(WireAdapterTests, RequestFeatureUnsupportedByWire) { … }

// Test that RequestDevice errors forward to the client.
TEST_P(WireAdapterTests, RequestDeviceError) { … }

// Test that RequestDevice can complete successfully even if the adapter is deleted
// before the callback happens.
TEST_P(WireAdapterTests, RequestDeviceAdapterDestroyedBeforeCallback) { … }

// Test that RequestDevice receives unknown status if the wire is disconnected
// before the callback happens.
TEST_P(WireAdapterTests, RequestDeviceWireDisconnectedBeforeCallback) { … }

}  // anonymous namespace
}  // namespace dawn::wire