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[nplb] Add tests for multiple players (#637)
b/230877781 (cherry picked from commit bb2390a)
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| // Copyright 2023 The Cobalt Authors. All Rights Reserved. | ||
| // | ||
| // 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. | ||
|
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| #include <list> | ||
| #include <string> | ||
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| #include "starboard/common/string.h" | ||
| #include "starboard/nplb/player_test_fixture.h" | ||
| #include "starboard/nplb/player_test_util.h" | ||
| #include "starboard/nplb/thread_helpers.h" | ||
| #include "starboard/testing/fake_graphics_context_provider.h" | ||
| #include "testing/gtest/include/gtest/gtest.h" | ||
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| namespace starboard { | ||
| namespace nplb { | ||
| namespace { | ||
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| using ::starboard::testing::FakeGraphicsContextProvider; | ||
| using ::testing::ValuesIn; | ||
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| typedef SbPlayerTestFixture::GroupedSamples GroupedSamples; | ||
| typedef std::vector<SbPlayerTestConfig> SbPlayerMultiplePlayerTestConfig; | ||
| typedef std::function<void(const SbPlayerTestConfig&, | ||
| FakeGraphicsContextProvider*)> | ||
| MultiplePlayerTestFunctor; | ||
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| class PlayerThread : public AbstractTestThread { | ||
| public: | ||
| explicit PlayerThread(const std::function<void()>& functor) | ||
| : functor_(functor) {} | ||
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| void Run() override { functor_(); } | ||
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| private: | ||
| std::function<void()> functor_; | ||
| }; | ||
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| class MultiplePlayerTest | ||
| : public ::testing::TestWithParam<SbPlayerMultiplePlayerTestConfig> { | ||
| protected: | ||
| void RunTest(const MultiplePlayerTestFunctor& functor); | ||
| FakeGraphicsContextProvider fake_graphics_context_provider_; | ||
| }; | ||
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| void MultiplePlayerTest::RunTest(const MultiplePlayerTestFunctor& functor) { | ||
| const SbPlayerMultiplePlayerTestConfig& multiplayer_test_config = GetParam(); | ||
| std::list<PlayerThread> player_threads; | ||
| for (const SbPlayerTestConfig& player_config : multiplayer_test_config) { | ||
| player_threads.emplace_back( | ||
| std::bind(functor, player_config, &fake_graphics_context_provider_)); | ||
| } | ||
| for (auto& player_thread : player_threads) { | ||
| player_thread.Start(); | ||
| } | ||
| for (auto& player_thread : player_threads) { | ||
| player_thread.Join(); | ||
| } | ||
| } | ||
|
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| void NoInput(const SbPlayerTestConfig& player_config, | ||
| FakeGraphicsContextProvider* fake_graphics_context_provider) { | ||
| SbPlayerTestFixture player_fixture(player_config, | ||
| fake_graphics_context_provider); | ||
| if (::testing::Test::HasFatalFailure()) { | ||
| return; | ||
| } | ||
|
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| GroupedSamples samples; | ||
| if (player_fixture.HasAudio()) { | ||
| samples.AddAudioSamplesWithEOS(0, 0); | ||
| } | ||
| if (player_fixture.HasVideo()) { | ||
| samples.AddVideoSamplesWithEOS(0, 0); | ||
| } | ||
| ASSERT_NO_FATAL_FAILURE(player_fixture.Write(samples)); | ||
| ASSERT_NO_FATAL_FAILURE(player_fixture.WaitForPlayerEndOfStream()); | ||
| } | ||
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| TEST_P(MultiplePlayerTest, NoInput) { | ||
| RunTest(NoInput); | ||
| } | ||
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| void WriteSamples(const SbPlayerTestConfig& player_config, | ||
| FakeGraphicsContextProvider* fake_graphics_context_provider) { | ||
| SbPlayerTestFixture player_fixture(player_config, | ||
| fake_graphics_context_provider); | ||
| if (::testing::Test::HasFatalFailure()) { | ||
| return; | ||
| } | ||
|
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| const SbTime kDurationToPlay = kSbTimeMillisecond * 200; | ||
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| GroupedSamples samples; | ||
| if (player_fixture.HasAudio()) { | ||
| samples.AddAudioSamplesWithEOS( | ||
| 0, player_fixture.ConvertDurationToAudioBufferCount(kDurationToPlay)); | ||
| } | ||
| if (player_fixture.HasVideo()) { | ||
| samples.AddVideoSamplesWithEOS( | ||
| 0, player_fixture.ConvertDurationToVideoBufferCount(kDurationToPlay)); | ||
| } | ||
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| ASSERT_NO_FATAL_FAILURE(player_fixture.Write(samples)); | ||
| ASSERT_NO_FATAL_FAILURE(player_fixture.WaitForPlayerEndOfStream()); | ||
| } | ||
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| TEST_P(MultiplePlayerTest, WriteSamples) { | ||
| RunTest(WriteSamples); | ||
| } | ||
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| std::string GetMultipleSbPlayerTestConfigName( | ||
| ::testing::TestParamInfo<SbPlayerMultiplePlayerTestConfig> info) { | ||
| const SbPlayerMultiplePlayerTestConfig& multiplayer_test_config = info.param; | ||
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| SB_DCHECK(multiplayer_test_config.size() > 0); | ||
| const SbPlayerOutputMode output_mode = | ||
| std::get<2>(multiplayer_test_config[0]); | ||
| const char* key_system = std::get<3>(multiplayer_test_config[0]); | ||
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| std::string name; | ||
| for (int i = 0; i < multiplayer_test_config.size(); i++) { | ||
| const SbPlayerTestConfig& config = multiplayer_test_config[i]; | ||
| const char* audio_filename = std::get<0>(config); | ||
| const char* video_filename = std::get<1>(config); | ||
| SB_DCHECK(std::get<2>(multiplayer_test_config[i]) == output_mode); | ||
| // We simply check the string pointers here. | ||
| SB_DCHECK(std::get<3>(multiplayer_test_config[i]) == key_system); | ||
|
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| if (i > 0) { | ||
| name += "_"; | ||
| } | ||
| name += FormatString( | ||
| "audio%d_%s_video%d_%s", i, | ||
| audio_filename && strlen(audio_filename) > 0 ? audio_filename : "null", | ||
| i, | ||
| video_filename && strlen(video_filename) > 0 ? video_filename : "null"); | ||
| } | ||
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| name += FormatString("_output_%s_key_system_%s", | ||
| output_mode == kSbPlayerOutputModeDecodeToTexture | ||
| ? "decode_to_texture" | ||
| : "punch_out", | ||
| strlen(key_system) > 0 ? key_system : "null"); | ||
| std::replace(name.begin(), name.end(), '.', '_'); | ||
| std::replace(name.begin(), name.end(), '(', '_'); | ||
| std::replace(name.begin(), name.end(), ')', '_'); | ||
| return name; | ||
| } | ||
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| std::vector<SbPlayerMultiplePlayerTestConfig> GetSupportedTestConfigs() { | ||
| std::vector<SbPlayerMultiplePlayerTestConfig> configs_to_return; | ||
| // TODO(cweichun): wait for maximum configuration explorer, set to 1 now. | ||
| const int num_of_players = 1; | ||
| std::vector<SbPlayerTestConfig> supported_configs = | ||
| GetSupportedSbPlayerTestConfigs(); | ||
| for (auto& config : supported_configs) { | ||
| SbPlayerMultiplePlayerTestConfig multiplayer_test_config(num_of_players, | ||
| config); | ||
| configs_to_return.emplace_back(multiplayer_test_config); | ||
| } | ||
| return configs_to_return; | ||
| } | ||
|
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| INSTANTIATE_TEST_CASE_P(MultiplePlayerTests, | ||
| MultiplePlayerTest, | ||
| ValuesIn(GetSupportedTestConfigs()), | ||
| GetMultipleSbPlayerTestConfigName); | ||
|
|
||
| } // namespace | ||
| } // namespace nplb | ||
| } // namespace starboard |
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