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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/media_effects/video_effects_manager_impl.h"
#include "base/test/test_future.h"
#include "content/public/test/browser_task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/insets_f.h"
namespace {
video_capture::mojom::VideoEffectsConfigurationPtr GetConfigurationSync(
mojo::Remote<video_capture::mojom::VideoEffectsManager>& effects_manager) {
base::test::TestFuture<video_capture::mojom::VideoEffectsConfigurationPtr>
output_configuration;
effects_manager->GetConfiguration(output_configuration.GetCallback());
return output_configuration.Take();
}
class ConfigurationObserverImpl
: public video_capture::mojom::VideoEffectsConfigurationObserver {
public:
ConfigurationObserverImpl() : receiver_(this) {}
void OnConfigurationChanged(video_capture::mojom::VideoEffectsConfigurationPtr
configuration) override {
received_configurations_.push_back(configuration.Clone());
}
mojo::PendingRemote<video_capture::mojom::VideoEffectsConfigurationObserver>
GetRemote() {
return receiver_.BindNewPipeAndPassRemote();
}
const std::vector<video_capture::mojom::VideoEffectsConfigurationPtr>&
received_configurations() {
return received_configurations_;
}
private:
std::vector<video_capture::mojom::VideoEffectsConfigurationPtr>
received_configurations_;
mojo::Receiver<video_capture::mojom::VideoEffectsConfigurationObserver>
receiver_;
};
} // namespace
class VideoEffectsManagerImplTest : public testing::Test {
public:
VideoEffectsManagerImplTest()
: effects_manager_(
nullptr,
base::BindOnce(
&VideoEffectsManagerImplTest::OnLastReceiverDisconnected,
base::Unretained(this))) {}
mojo::Remote<video_capture::mojom::VideoEffectsManager>
GetEffectManagerRemote() {
mojo::Remote<video_capture::mojom::VideoEffectsManager> remote;
effects_manager_.Bind(remote.BindNewPipeAndPassReceiver());
return remote;
}
void OnLastReceiverDisconnected() { ++last_receiver_disconnect_count_; }
protected:
size_t last_receiver_disconnect_count_ = 0;
private:
VideoEffectsManagerImpl effects_manager_;
content::BrowserTaskEnvironment task_environment_;
};
TEST_F(VideoEffectsManagerImplTest, SetGetConfiguration) {
auto remote = GetEffectManagerRemote();
const float kPaddingRatio = 0.342;
base::test::TestFuture<video_capture::mojom::SetConfigurationResult>
result_future;
remote->SetConfiguration(
video_capture::mojom::VideoEffectsConfiguration::New(
nullptr, nullptr,
video_capture::mojom::Framing::New(gfx::InsetsF{kPaddingRatio})),
result_future.GetCallback());
EXPECT_EQ(video_capture::mojom::SetConfigurationResult::kOk,
result_future.Get());
EXPECT_EQ(kPaddingRatio,
GetConfigurationSync(remote)->framing->padding_ratios.top());
}
TEST_F(VideoEffectsManagerImplTest, AddObserver) {
auto remote = GetEffectManagerRemote();
ConfigurationObserverImpl configuration_observer;
remote->AddObserver(configuration_observer.GetRemote());
for (const auto& padding_ratio :
std::vector<float>{0.1, 0.2343, 0.3435, 0.38500}) {
base::test::TestFuture<video_capture::mojom::SetConfigurationResult>
result_future;
remote->SetConfiguration(
video_capture::mojom::VideoEffectsConfiguration::New(
nullptr, nullptr,
video_capture::mojom::Framing::New(gfx::InsetsF{padding_ratio})),
result_future.GetCallback());
EXPECT_EQ(video_capture::mojom::SetConfigurationResult::kOk,
result_future.Get());
EXPECT_EQ(padding_ratio, configuration_observer.received_configurations()
.back()
->framing->padding_ratios.top());
}
EXPECT_EQ(4u, configuration_observer.received_configurations().size());
}
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