| // Copyright 2019 The Fuchsia 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 "src/media/audio/audio_core/reporter.h" |
| |
| #include <lib/inspect_deprecated/testing/inspect.h> |
| |
| #include "lib/gtest/test_loop_fixture.h" |
| #include "src/media/audio/audio_core/audio_device.h" |
| |
| namespace media::audio::test { |
| |
| using inspect_deprecated::testing::ChildrenMatch; |
| using inspect_deprecated::testing::DoubleMetricIs; |
| using inspect_deprecated::testing::MetricList; |
| using inspect_deprecated::testing::NameMatches; |
| using inspect_deprecated::testing::NodeMatches; |
| using inspect_deprecated::testing::PropertyList; |
| using inspect_deprecated::testing::UIntMetricIs; |
| using testing::AllOf; |
| using testing::IsEmpty; |
| |
| class ReporterTest : public gtest::TestLoopFixture { |
| public: |
| ReporterTest() { |
| std::unique_ptr<sys::ComponentContext> component_context = sys::ComponentContext::Create(); |
| under_test_.Init(component_context.get()); |
| } |
| |
| inspect_deprecated::ObjectHierarchy GetHierarchy() { |
| zx::vmo duplicate; |
| if (under_test_.tree().GetVmo().duplicate(ZX_RIGHT_SAME_RIGHTS, &duplicate) != ZX_OK) { |
| return inspect_deprecated::ObjectHierarchy(); |
| } |
| |
| auto ret = inspect_deprecated::ReadFromVmo(std::move(duplicate)); |
| EXPECT_TRUE(ret.is_ok()); |
| if (ret.is_ok()) { |
| return ret.take_value(); |
| } |
| |
| return inspect_deprecated::ObjectHierarchy(); |
| } |
| |
| Reporter under_test_; |
| }; |
| |
| class TestInput : public AudioDevice { |
| public: |
| TestInput() : AudioDevice(Type::Input, reinterpret_cast<AudioDeviceManager*>(1)) {} |
| void ApplyGainLimits(fuchsia::media::AudioGainInfo* in_out_info, uint32_t set_flags) override {} |
| void OnWakeup() override {} |
| }; |
| |
| class TestOutput : public AudioDevice { |
| public: |
| TestOutput() : AudioDevice(Type::Output, reinterpret_cast<AudioDeviceManager*>(1)) {} |
| void ApplyGainLimits(fuchsia::media::AudioGainInfo* in_out_info, uint32_t set_flags) override {} |
| void OnWakeup() override {} |
| }; |
| |
| // Tests reporter initial state. |
| TEST_F(ReporterTest, InitialState) { |
| auto hierarchy = GetHierarchy(); |
| |
| // Expect metrics with default values in the root node. |
| EXPECT_THAT(hierarchy, |
| NodeMatches(AllOf( |
| NameMatches("root"), |
| MetricList(UnorderedElementsAre( |
| UIntMetricIs("count of failures to open device", 0), |
| UIntMetricIs("count of failures to obtain device fdio service channel", 0), |
| UIntMetricIs("count of failures to obtain device stream channel", 0), |
| UIntMetricIs("count of failures to start a device", 0)))))); |
| |
| // Expect empty child nodes for devices and client ports. |
| EXPECT_THAT(hierarchy, |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(AllOf(NameMatches("output devices"), PropertyList(IsEmpty()), |
| MetricList(IsEmpty()))), |
| ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(AllOf(NameMatches("input devices"), PropertyList(IsEmpty()), |
| MetricList(IsEmpty()))), |
| ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(AllOf(NameMatches("renderers"), PropertyList(IsEmpty()), |
| MetricList(IsEmpty()))), |
| ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(AllOf(NameMatches("capturers"), PropertyList(IsEmpty()), |
| MetricList(IsEmpty()))), |
| ChildrenMatch(IsEmpty()))))); |
| } |
| |
| // Tests methods that update metrics in the root node. |
| TEST_F(ReporterTest, RootMetrics) { |
| under_test_.FailedToOpenDevice("", false, 0); |
| under_test_.FailedToObtainFdioServiceChannel("", false, 0); |
| under_test_.FailedToObtainFdioServiceChannel("", false, 0); |
| under_test_.FailedToObtainStreamChannel("", false, 0); |
| under_test_.FailedToObtainStreamChannel("", false, 0); |
| under_test_.FailedToObtainStreamChannel("", false, 0); |
| TestInput device; |
| under_test_.DeviceStartupFailed(device); |
| under_test_.DeviceStartupFailed(device); |
| under_test_.DeviceStartupFailed(device); |
| under_test_.DeviceStartupFailed(device); |
| |
| EXPECT_THAT(GetHierarchy(), |
| NodeMatches(AllOf( |
| NameMatches("root"), |
| MetricList(UnorderedElementsAre( |
| UIntMetricIs("count of failures to open device", 1u), |
| UIntMetricIs("count of failures to obtain device fdio service channel", 2u), |
| UIntMetricIs("count of failures to obtain device stream channel", 3u), |
| UIntMetricIs("count of failures to start a device", 4u)))))); |
| } |
| |
| // Tests methods that add and remove devices. |
| TEST_F(ReporterTest, AddRemoveDevices) { |
| TestOutput output_device_a; |
| TestOutput output_device_b; |
| TestInput input_device_a; |
| TestInput input_device_b; |
| |
| under_test_.AddingDevice("output_device_a", output_device_a); |
| under_test_.AddingDevice("output_device_b", output_device_b); |
| under_test_.AddingDevice("input_device_a", input_device_a); |
| under_test_.AddingDevice("input_device_b", input_device_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("output_device_a")), |
| NodeMatches(NameMatches("output_device_b"))))), |
| AllOf(NodeMatches(NameMatches("input devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("input_device_a")), |
| NodeMatches(NameMatches("input_device_b"))))), |
| NodeMatches(NameMatches("renderers")), NodeMatches(NameMatches("capturers"))))); |
| |
| under_test_.RemovingDevice(output_device_a); |
| under_test_.RemovingDevice(input_device_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("output_device_b"))))), |
| AllOf(NodeMatches(NameMatches("input devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("input_device_a"))))), |
| NodeMatches(NameMatches("renderers")), NodeMatches(NameMatches("capturers"))))); |
| |
| under_test_.AddingDevice("output_device_a", output_device_a); |
| under_test_.AddingDevice("input_device_b", input_device_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("output_device_a")), |
| NodeMatches(NameMatches("output_device_b"))))), |
| AllOf(NodeMatches(NameMatches("input devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("input_device_a")), |
| NodeMatches(NameMatches("input_device_b"))))), |
| NodeMatches(NameMatches("renderers")), NodeMatches(NameMatches("capturers"))))); |
| |
| under_test_.RemovingDevice(output_device_a); |
| under_test_.RemovingDevice(output_device_b); |
| under_test_.RemovingDevice(input_device_a); |
| under_test_.RemovingDevice(input_device_b); |
| |
| EXPECT_THAT(GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("output devices")), ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(NameMatches("input devices")), ChildrenMatch(IsEmpty())), |
| NodeMatches(NameMatches("renderers")), NodeMatches(NameMatches("capturers"))))); |
| } |
| |
| // Tests the initial state of added devices. |
| TEST_F(ReporterTest, DeviceInitialState) { |
| TestOutput output_device; |
| TestInput input_device; |
| |
| under_test_.AddingDevice("output_device", output_device); |
| under_test_.AddingDevice("input_device", input_device); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", 0.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0)))))))), |
| AllOf(NodeMatches(NameMatches("input devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("input_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", 0.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0)))))))), |
| AllOf(NodeMatches(NameMatches("renderers")), ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(NameMatches("capturers")), ChildrenMatch(IsEmpty()))))); |
| } |
| |
| // Tests method SettingDeviceGainInfo. |
| TEST_F(ReporterTest, SettingDeviceGainInfo) { |
| TestOutput output_device; |
| TestInput input_device; |
| |
| under_test_.AddingDevice("output_device", output_device); |
| |
| // Expect initial device metric values. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", 0.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0)))))))), |
| AllOf(NodeMatches(NameMatches("input devices")), ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(NameMatches("renderers")), ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(NameMatches("capturers")), ChildrenMatch(IsEmpty()))))); |
| |
| fuchsia::media::AudioGainInfo gain_info_a{ |
| .gain_db = -1.0f, |
| .flags = fuchsia::media::AudioGainInfoFlag_Mute | |
| fuchsia::media::AudioGainInfoFlag_AgcSupported | |
| fuchsia::media::AudioGainInfoFlag_AgcEnabled}; |
| |
| under_test_.SettingDeviceGainInfo(output_device, gain_info_a, 0); |
| |
| // Expect initial device metric values. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", 0.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0))))))))))); |
| |
| under_test_.SettingDeviceGainInfo(output_device, gain_info_a, |
| fuchsia::media::SetAudioGainFlag_GainValid); |
| |
| // Expect a gain change. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", -1.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0))))))))))); |
| |
| under_test_.SettingDeviceGainInfo(output_device, gain_info_a, |
| fuchsia::media::SetAudioGainFlag_MuteValid); |
| |
| // Expect a mute change. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", -1.0), UIntMetricIs("muted", 1), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0))))))))))); |
| |
| under_test_.SettingDeviceGainInfo(output_device, gain_info_a, |
| fuchsia::media::SetAudioGainFlag_AgcValid); |
| |
| // Expect an agc change. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", -1.0), UIntMetricIs("muted", 1), |
| UIntMetricIs("agc supported", 1), UIntMetricIs("agc enabled", 1))))))))))); |
| |
| fuchsia::media::AudioGainInfo gain_info_b{.gain_db = -2.0f, .flags = 0}; |
| under_test_.SettingDeviceGainInfo(output_device, gain_info_b, |
| fuchsia::media::SetAudioGainFlag_GainValid | |
| fuchsia::media::SetAudioGainFlag_MuteValid | |
| fuchsia::media::SetAudioGainFlag_AgcValid); |
| |
| // Expect all changes. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("output devices")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(AllOf( |
| NameMatches("output_device"), |
| MetricList(UnorderedElementsAre( |
| DoubleMetricIs("gain db", -2.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("agc supported", 0), UIntMetricIs("agc enabled", 0))))))))))); |
| } |
| |
| // Tests methods that add and remove client ports. |
| TEST_F(ReporterTest, AddRemoveClientPorts) { |
| AudioRendererImpl& renderer_a = *(reinterpret_cast<AudioRendererImpl*>(1)); |
| AudioRendererImpl& renderer_b = *(reinterpret_cast<AudioRendererImpl*>(2)); |
| AudioCapturerImpl& capturer_a = *(reinterpret_cast<AudioCapturerImpl*>(3)); |
| AudioCapturerImpl& capturer_b = *(reinterpret_cast<AudioCapturerImpl*>(4)); |
| |
| under_test_.AddingRenderer(renderer_a); |
| under_test_.AddingRenderer(renderer_b); |
| under_test_.AddingCapturer(capturer_a); |
| under_test_.AddingCapturer(capturer_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("renderers")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("1")), |
| NodeMatches(NameMatches("2"))))), |
| AllOf(NodeMatches(NameMatches("capturers")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("1")), |
| NodeMatches(NameMatches("2"))))), |
| NodeMatches(NameMatches("output devices")), NodeMatches(NameMatches("input devices"))))); |
| |
| under_test_.RemovingRenderer(renderer_a); |
| under_test_.RemovingCapturer(capturer_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("renderers")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("2"))))), |
| AllOf(NodeMatches(NameMatches("capturers")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("1"))))), |
| NodeMatches(NameMatches("output devices")), NodeMatches(NameMatches("input devices"))))); |
| |
| under_test_.AddingRenderer(renderer_a); |
| under_test_.AddingCapturer(capturer_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("renderers")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("3")), |
| NodeMatches(NameMatches("2"))))), |
| AllOf(NodeMatches(NameMatches("capturers")), |
| ChildrenMatch(UnorderedElementsAre(NodeMatches(NameMatches("1")), |
| NodeMatches(NameMatches("3"))))), |
| NodeMatches(NameMatches("output devices")), NodeMatches(NameMatches("input devices"))))); |
| |
| under_test_.RemovingRenderer(renderer_a); |
| under_test_.RemovingRenderer(renderer_b); |
| under_test_.RemovingCapturer(capturer_a); |
| under_test_.RemovingCapturer(capturer_b); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(NameMatches("renderers")), ChildrenMatch(IsEmpty())), |
| AllOf(NodeMatches(NameMatches("capturers")), ChildrenMatch(IsEmpty())), |
| NodeMatches(NameMatches("output devices")), NodeMatches(NameMatches("input devices"))))); |
| } |
| |
| // Tests methods that change renderer metrics. |
| TEST_F(ReporterTest, RendererMetrics) { |
| AudioRendererImpl& renderer = *(reinterpret_cast<AudioRendererImpl*>(1)); |
| |
| under_test_.AddingRenderer(renderer); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains(AllOf( |
| NodeMatches(NameMatches("renderers")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("payload buffers")), ChildrenMatch(IsEmpty())))), |
| NodeMatches(AllOf(NameMatches("1"), |
| MetricList(UnorderedElementsAre( |
| UIntMetricIs("sample format", 0), UIntMetricIs("channels", 0), |
| UIntMetricIs("frames per second", 0), |
| DoubleMetricIs("gain db", 0.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("calls to SetGainWithRamp", 0), |
| UIntMetricIs("min clock lead time (ns)", 0), |
| DoubleMetricIs("pts continuity threshold (s)", 0.0)))))))))))); |
| |
| fuchsia::media::AudioStreamType stream_type{ |
| .sample_format = fuchsia::media::AudioSampleFormat::SIGNED_16, |
| .channels = 2, |
| .frames_per_second = 48000}; |
| under_test_.SettingRendererStreamType(renderer, stream_type); |
| under_test_.AddingRendererPayloadBuffer(renderer, 0, 4096); |
| under_test_.AddingRendererPayloadBuffer(renderer, 10, 8192); |
| under_test_.SendingRendererPacket(renderer, fuchsia::media::StreamPacket{ |
| .payload_buffer_id = 10, |
| }); |
| under_test_.SettingRendererGain(renderer, -1.0); |
| under_test_.SettingRendererGainWithRamp(renderer, -1.0, ZX_SEC(1), |
| fuchsia::media::audio::RampType::SCALE_LINEAR); |
| under_test_.SettingRendererGainWithRamp(renderer, -1.0, ZX_SEC(1), |
| fuchsia::media::audio::RampType::SCALE_LINEAR); |
| under_test_.SettingRendererMute(renderer, true); |
| under_test_.SettingRendererMinClockLeadTime(renderer, 1000000); |
| under_test_.SettingRendererPtsContinuityThreshold(renderer, 5.0); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains(AllOf( |
| NodeMatches(NameMatches("renderers")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| ChildrenMatch(Contains(AllOf( |
| NodeMatches(NameMatches("payload buffers")), |
| ChildrenMatch(UnorderedElementsAre( |
| NodeMatches(AllOf(NameMatches("0"), MetricList(UnorderedElementsAre( |
| UIntMetricIs("size", 4096), |
| UIntMetricIs("packets", 0))))), |
| NodeMatches(AllOf(NameMatches("10"), MetricList(UnorderedElementsAre( |
| UIntMetricIs("size", 8192), |
| UIntMetricIs("packets", 1)))))))))), |
| NodeMatches( |
| AllOf(NameMatches("1"), |
| MetricList(UnorderedElementsAre( |
| UIntMetricIs("sample format", |
| static_cast<uint64_t>(stream_type.sample_format)), |
| UIntMetricIs("channels", stream_type.channels), |
| UIntMetricIs("frames per second", stream_type.frames_per_second), |
| DoubleMetricIs("gain db", -1.0), UIntMetricIs("muted", 1), |
| UIntMetricIs("calls to SetGainWithRamp", 2), |
| UIntMetricIs("min clock lead time (ns)", 1000000), |
| DoubleMetricIs("pts continuity threshold (s)", 5.0)))))))))))); |
| } |
| |
| // Tests methods that change capturer metrics. |
| TEST_F(ReporterTest, CapturerMetrics) { |
| AudioCapturerImpl& capturer = *(reinterpret_cast<AudioCapturerImpl*>(1)); |
| |
| under_test_.AddingCapturer(capturer); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains(AllOf( |
| NodeMatches(NameMatches("capturers")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| ChildrenMatch(Contains( |
| AllOf(NodeMatches(NameMatches("payload buffers")), ChildrenMatch(IsEmpty())))), |
| NodeMatches(AllOf(NameMatches("1"), |
| MetricList(UnorderedElementsAre( |
| UIntMetricIs("sample format", 0), UIntMetricIs("channels", 0), |
| UIntMetricIs("frames per second", 0), |
| DoubleMetricIs("gain db", 0.0), UIntMetricIs("muted", 0), |
| UIntMetricIs("calls to SetGainWithRamp", 0)))))))))))); |
| |
| fuchsia::media::AudioStreamType stream_type{ |
| .sample_format = fuchsia::media::AudioSampleFormat::SIGNED_16, |
| .channels = 2, |
| .frames_per_second = 48000}; |
| under_test_.SettingCapturerStreamType(capturer, stream_type); |
| under_test_.AddingCapturerPayloadBuffer(capturer, 0, 4096); |
| under_test_.AddingCapturerPayloadBuffer(capturer, 10, 8192); |
| under_test_.SendingCapturerPacket(capturer, fuchsia::media::StreamPacket{ |
| .payload_buffer_id = 10, |
| }); |
| under_test_.SettingCapturerGain(capturer, -1.0); |
| under_test_.SettingCapturerGainWithRamp(capturer, -1.0, ZX_SEC(1), |
| fuchsia::media::audio::RampType::SCALE_LINEAR); |
| under_test_.SettingCapturerGainWithRamp(capturer, -1.0, ZX_SEC(1), |
| fuchsia::media::audio::RampType::SCALE_LINEAR); |
| under_test_.SettingCapturerMute(capturer, true); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(Contains(AllOf( |
| NodeMatches(NameMatches("capturers")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| ChildrenMatch(Contains(AllOf( |
| NodeMatches(NameMatches("payload buffers")), |
| ChildrenMatch(UnorderedElementsAre( |
| NodeMatches(AllOf(NameMatches("0"), MetricList(UnorderedElementsAre( |
| UIntMetricIs("size", 4096), |
| UIntMetricIs("packets", 0))))), |
| NodeMatches(AllOf(NameMatches("10"), MetricList(UnorderedElementsAre( |
| UIntMetricIs("size", 8192), |
| UIntMetricIs("packets", 1)))))))))), |
| NodeMatches( |
| AllOf(NameMatches("1"), |
| MetricList(UnorderedElementsAre( |
| UIntMetricIs("sample format", |
| static_cast<uint64_t>(stream_type.sample_format)), |
| UIntMetricIs("channels", stream_type.channels), |
| UIntMetricIs("frames per second", stream_type.frames_per_second), |
| DoubleMetricIs("gain db", -1.0), UIntMetricIs("muted", 1), |
| UIntMetricIs("calls to SetGainWithRamp", 2)))))))))))); |
| } |
| |
| } // namespace media::audio::test |
