// Copyright 2021 The Dawn & Tint Authors
//
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// modification, are permitted provided that the following conditions are met:
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// 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 "dawn/tests/unittests/native/mocks/ShaderModuleMock.h"

#include <memory>
#include <utility>

#include "dawn/native/ChainUtils.h"
#include "dawn/native/ShaderModuleParseRequest.h"

namespace dawn::native {

using ::testing::NiceMock;

ShaderModuleMock::ShaderModuleMock(DeviceMock* device,
                                   const UnpackedPtr<ShaderModuleDescriptor>& descriptor)
    : ShaderModuleBase(device, descriptor, {}) {
    ON_CALL(*this, DestroyImpl).WillByDefault([this](DestroyReason reason) {
        this->ShaderModuleBase::DestroyImpl(reason);
    });

    SetContentHash(ComputeContentHash());
}

ShaderModuleMock::~ShaderModuleMock() = default;

// static
Ref<ShaderModuleMock> ShaderModuleMock::Create(
    DeviceMock* device,
    const UnpackedPtr<ShaderModuleDescriptor>& descriptor) {
    Ref<ShaderModuleMock> shaderModule =
        AcquireRef(new NiceMock<ShaderModuleMock>(device, descriptor));
    shaderModule->Initialize();
    return shaderModule;
}

// static
Ref<ShaderModuleMock> ShaderModuleMock::Create(DeviceMock* device,
                                               const ShaderModuleDescriptor* descriptor) {
    return Create(device, Unpack(descriptor));
}

// static
Ref<ShaderModuleMock> ShaderModuleMock::Create(DeviceMock* device, const char* source) {
    ShaderSourceWGSL wgslDesc = {};
    wgslDesc.code = source;
    ShaderModuleDescriptor desc = {};
    desc.nextInChain = &wgslDesc;
    return Create(device, &desc);
}

}  // namespace dawn::native