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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include <utility>
#include "base/bind.h"
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/run_loop.h"
#include "media/base/cdm_config.h"
#include "media/base/mock_filters.h"
#include "media/base/test_helpers.h"
#include "media/cdm/key_system_names.h"
#include "media/mojo/interfaces/content_decryption_module.mojom.h"
#include "media/mojo/interfaces/decryptor.mojom.h"
#include "media/mojo/interfaces/renderer.mojom.h"
#include "media/mojo/interfaces/service_factory.mojom.h"
#include "media/mojo/services/media_type_converters.h"
#include "media/mojo/services/mojo_demuxer_stream_impl.h"
#include "mojo/application/public/cpp/application_connection.h"
#include "mojo/application/public/cpp/application_impl.h"
#include "mojo/application/public/cpp/application_test_base.h"
#include "testing/gmock/include/gmock/gmock.h"
using testing::Exactly;
using testing::Invoke;
using testing::InvokeWithoutArgs;
using testing::StrictMock;
namespace media {
namespace {
const char kInvalidKeySystem[] = "invalid.key.system";
const char kSecurityOrigin[] = "http://foo.com";
class MockRendererClient : public interfaces::RendererClient {
public:
MockRendererClient(){};
~MockRendererClient() override{};
// interfaces::RendererClient implementation.
MOCK_METHOD2(OnTimeUpdate, void(int64_t time_usec, int64_t max_time_usec));
MOCK_METHOD1(OnBufferingStateChange, void(interfaces::BufferingState state));
MOCK_METHOD0(OnEnded, void());
MOCK_METHOD0(OnError, void());
private:
DISALLOW_COPY_AND_ASSIGN(MockRendererClient);
};
class MediaAppTest : public mojo::test::ApplicationTestBase {
public:
MediaAppTest()
: renderer_client_binding_(&renderer_client_),
video_demuxer_stream_(DemuxerStream::VIDEO) {}
~MediaAppTest() override {}
void SetUp() override {
ApplicationTestBase::SetUp();
connection_ = application_impl()->ConnectToApplication("mojo:media");
connection_->SetRemoteServiceProviderConnectionErrorHandler(
base::Bind(&MediaAppTest::ConnectionClosed, base::Unretained(this)));
connection_->ConnectToService(&service_factory_);
service_factory_->CreateCdm(mojo::GetProxy(&cdm_));
service_factory_->CreateRenderer(mojo::GetProxy(&renderer_));
run_loop_.reset(new base::RunLoop());
}
// MOCK_METHOD* doesn't support move only types. Work around this by having
// an extra method.
MOCK_METHOD2(OnCdmInitializedInternal, void(bool result, int cdm_id));
void OnCdmInitialized(interfaces::CdmPromiseResultPtr result,
int cdm_id,
interfaces::DecryptorPtr decryptor) {
OnCdmInitializedInternal(result->success, cdm_id);
}
void InitializeCdm(const std::string& key_system,
bool expected_result,
int cdm_id) {
EXPECT_CALL(*this, OnCdmInitializedInternal(expected_result, cdm_id))
.Times(Exactly(1))
.WillOnce(InvokeWithoutArgs(run_loop_.get(), &base::RunLoop::Quit));
cdm_->Initialize(
key_system, kSecurityOrigin, interfaces::CdmConfig::From(CdmConfig()),
base::Bind(&MediaAppTest::OnCdmInitialized, base::Unretained(this)));
}
MOCK_METHOD1(OnRendererInitialized, void(bool));
void InitializeRenderer(const VideoDecoderConfig& video_config,
bool expected_result) {
video_demuxer_stream_.set_video_decoder_config(video_config);
interfaces::DemuxerStreamPtr video_stream;
new MojoDemuxerStreamImpl(&video_demuxer_stream_, GetProxy(&video_stream));
interfaces::RendererClientPtr client_ptr;
renderer_client_binding_.Bind(GetProxy(&client_ptr));
EXPECT_CALL(*this, OnRendererInitialized(expected_result))
.Times(Exactly(1))
.WillOnce(InvokeWithoutArgs(run_loop_.get(), &base::RunLoop::Quit));
renderer_->Initialize(std::move(client_ptr), nullptr,
std::move(video_stream),
base::Bind(&MediaAppTest::OnRendererInitialized,
base::Unretained(this)));
}
MOCK_METHOD0(ConnectionClosed, void());
protected:
scoped_ptr<base::RunLoop> run_loop_;
interfaces::ServiceFactoryPtr service_factory_;
interfaces::ContentDecryptionModulePtr cdm_;
interfaces::RendererPtr renderer_;
StrictMock<MockRendererClient> renderer_client_;
mojo::Binding<interfaces::RendererClient> renderer_client_binding_;
StrictMock<MockDemuxerStream> video_demuxer_stream_;
private:
scoped_ptr<mojo::ApplicationConnection> connection_;
DISALLOW_COPY_AND_ASSIGN(MediaAppTest);
};
} // namespace
// Note: base::RunLoop::RunUntilIdle() does not work well in these tests because
// even when the loop is idle, we may still have pending events in the pipe.
TEST_F(MediaAppTest, InitializeCdm_Success) {
InitializeCdm(kClearKey, true, 1);
run_loop_->Run();
}
TEST_F(MediaAppTest, InitializeCdm_InvalidKeySystem) {
InitializeCdm(kInvalidKeySystem, false, 0);
run_loop_->Run();
}
TEST_F(MediaAppTest, InitializeRenderer_Success) {
InitializeRenderer(TestVideoConfig::Normal(), true);
run_loop_->Run();
}
TEST_F(MediaAppTest, InitializeRenderer_InvalidConfig) {
InitializeRenderer(TestVideoConfig::Invalid(), false);
run_loop_->Run();
}
TEST_F(MediaAppTest, Lifetime) {
// Disconnecting CDM and Renderer services doesn't terminate the app.
cdm_.reset();
renderer_.reset();
// Disconnecting ServiceFactory service should terminate the app, which will
// close the connection.
EXPECT_CALL(*this, ConnectionClosed())
.Times(Exactly(1))
.WillOnce(Invoke(run_loop_.get(), &base::RunLoop::Quit));
service_factory_.reset();
run_loop_->Run();
}
} // namespace media
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