| // 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/camera/bin/device/metrics_reporter.h" |
| |
| #include <lib/inspect/testing/cpp/inspect.h> |
| #include <lib/sys/cpp/testing/component_context_provider.h> |
| |
| #include <gtest/gtest.h> |
| |
| #include "src/camera/lib/cobalt_logger/metrics.h" |
| #include "src/lib/testing/loop_fixture/test_loop_fixture.h" |
| |
| namespace camera { |
| namespace { |
| |
| inline constexpr const char kRootInspectorNodeName[] = "root"; |
| |
| using ::inspect::testing::BoolIs; |
| using ::inspect::testing::ChildrenMatch; |
| using ::inspect::testing::NameMatches; |
| using ::inspect::testing::NodeMatches; |
| using ::inspect::testing::PropertyList; |
| using ::inspect::testing::StringIs; |
| using ::inspect::testing::UintIs; |
| using ::testing::AllOf; |
| using ::testing::IsEmpty; |
| using ::testing::IsSupersetOf; |
| |
| class MetricsReporterTest : public ::gtest::TestLoopFixture { |
| public: |
| MetricsReporterTest() { |
| MetricsReporter::Initialize(*component_context_provider_.context(), false); |
| } |
| |
| inspect::Hierarchy GetHierarchy() { |
| zx::vmo duplicate = MetricsReporter::Get().inspector().DuplicateVmo(); |
| if (!duplicate) { |
| return inspect::Hierarchy(); |
| } |
| |
| auto ret = inspect::ReadFromVmo(std::move(duplicate)); |
| EXPECT_TRUE(ret.is_ok()); |
| if (ret.is_ok()) { |
| return ret.take_value(); |
| } |
| |
| return inspect::Hierarchy(); |
| } |
| |
| protected: |
| sys::testing::ComponentContextProvider component_context_provider_; |
| }; |
| |
| TEST_F(MetricsReporterTest, InitialState) { |
| auto hierarchy = GetHierarchy(); |
| |
| // Expect metrics with default values in the root node. |
| EXPECT_THAT(hierarchy, NodeMatches(NameMatches(kRootInspectorNodeName))); |
| |
| // Expect empty child nodes for streams |
| EXPECT_THAT(hierarchy, |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration node |
| NodeMatches(AllOf(NameMatches(kConfigurationInspectorNodeName), |
| PropertyList(IsEmpty()), PropertyList(IsEmpty()))))))); |
| } |
| |
| TEST_F(MetricsReporterTest, StreamFrameMetrics) { |
| auto config = MetricsReporter::Get().CreateConfigurationRecord(0, 3); |
| // Expect nodes for each stream. |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration node |
| NodeMatches(NameMatches(kConfigurationInspectorNodeName)), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration 0 |
| NodeMatches(NameMatches("0")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // stream node |
| NodeMatches(NameMatches(kStreamInspectorNodeName)), |
| ChildrenMatch(UnorderedElementsAre( |
| // stream 0 |
| NodeMatches( |
| AllOf(NameMatches("0"), |
| PropertyList(IsSupersetOf( |
| {UintIs(kStreamInspectorFramesReceivedPropertyName, 0), |
| UintIs(kStreamInspectorFramesDroppedPropertyName, 0)})))), |
| // stream 1 |
| NodeMatches( |
| AllOf(NameMatches("1"), |
| PropertyList(IsSupersetOf( |
| {UintIs(kStreamInspectorFramesReceivedPropertyName, 0), |
| UintIs(kStreamInspectorFramesDroppedPropertyName, 0)})))), |
| // stream 2 |
| NodeMatches(AllOf(NameMatches("2"), |
| PropertyList(IsSupersetOf( |
| {UintIs(kStreamInspectorFramesReceivedPropertyName, 0), |
| UintIs(kStreamInspectorFramesDroppedPropertyName, |
| 0)})))))))))))))))); |
| |
| // Receive 4 frames and drop 1 on stream 1 |
| config->GetStreamRecord(1).FrameReceived(); |
| config->GetStreamRecord(1).FrameReceived(); |
| config->GetStreamRecord(1).FrameReceived(); |
| config->GetStreamRecord(1).FrameReceived(); |
| config->GetStreamRecord(1).FrameDropped(cobalt::FrameDropReason::kGeneral); |
| |
| EXPECT_THAT( |
| GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration node |
| NodeMatches(NameMatches(kConfigurationInspectorNodeName)), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration 0 |
| NodeMatches(NameMatches("0")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // stream node |
| NodeMatches(NameMatches(kStreamInspectorNodeName)), |
| ChildrenMatch(UnorderedElementsAre( |
| // stream 0 |
| NodeMatches( |
| AllOf(NameMatches("0"), |
| PropertyList(IsSupersetOf( |
| {UintIs(kStreamInspectorFramesReceivedPropertyName, 0), |
| UintIs(kStreamInspectorFramesDroppedPropertyName, 0)})))), |
| // stream 1 |
| NodeMatches( |
| AllOf(NameMatches("1"), |
| PropertyList(IsSupersetOf( |
| {UintIs(kStreamInspectorFramesReceivedPropertyName, 4), |
| UintIs(kStreamInspectorFramesDroppedPropertyName, 1)})))), |
| // stream 2 |
| NodeMatches(AllOf(NameMatches("2"), |
| PropertyList(IsSupersetOf( |
| {UintIs(kStreamInspectorFramesReceivedPropertyName, 0), |
| UintIs(kStreamInspectorFramesDroppedPropertyName, |
| 0)})))))))))))))))); |
| } |
| |
| TEST_F(MetricsReporterTest, StreamProperties) { |
| auto config = MetricsReporter::Get().CreateConfigurationRecord(0, 1); |
| |
| fuchsia::sysmem::ImageFormat_2 format = { |
| .pixel_format = {.type = fuchsia::sysmem::PixelFormatType::NV12, |
| .has_format_modifier = false}, |
| .coded_width = 1920, |
| .coded_height = 1080, |
| .bytes_per_row = 3840, |
| .display_width = 1920, |
| .display_height = 1080, |
| .color_space = {.type = fuchsia::sysmem::ColorSpaceType::SRGB}, |
| .has_pixel_aspect_ratio = true, |
| .pixel_aspect_ratio_width = 2, |
| .pixel_aspect_ratio_height = 3}; |
| |
| fuchsia::camera3::StreamProperties2 properties; |
| properties.set_image_format(format); |
| properties.set_frame_rate({30, 10}); |
| properties.set_supports_crop_region(true); |
| properties.mutable_supported_resolutions()->push_back({1024, 768}); |
| properties.mutable_supported_resolutions()->push_back({1920, 1080}); |
| config->GetStreamRecord(0).SetProperties(properties); |
| |
| // Expect nodes for each stream. |
| EXPECT_THAT(GetHierarchy(), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration node |
| NodeMatches(NameMatches(kConfigurationInspectorNodeName)), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // configuration 0 |
| NodeMatches(NameMatches("0")), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // stream node |
| NodeMatches(NameMatches(kStreamInspectorNodeName)), |
| ChildrenMatch(UnorderedElementsAre(AllOf( |
| // stream 0 |
| NodeMatches(AllOf( |
| NameMatches("0"), |
| PropertyList(IsSupersetOf( |
| {StringIs(kStreamInspectorFrameratePropertyName, "30/10"), |
| BoolIs(kStreamInspectorCropPropertyName, true)})))), |
| ChildrenMatch(UnorderedElementsAre( |
| AllOf(NodeMatches(AllOf( |
| NameMatches(kStreamInspectorResolutionNodeName), |
| PropertyList(UnorderedElementsAre( |
| StringIs("1024x768", ""), StringIs("1920x1080", "")))))), |
| AllOf(NodeMatches(AllOf( |
| NameMatches(kStreamInspectorImageFormatNodeName), |
| PropertyList(UnorderedElementsAre( |
| StringIs(kFormatInspectorPixelformatPropertyName, "NV12"), |
| StringIs(kFormatInspectorOutputResolutionPropertyName, |
| "1920x1080, stride = 3840"), |
| StringIs(kFormatInspectorDisplayResolutionPropertyName, |
| "1920x1080, stride = 1920"), |
| StringIs(kFormatInspectorColorSpacePropertyName, "SRGB"), |
| StringIs(kFormatInspectorAspectRatioPropertyName, |
| "2x3")))))))) // stream 0 ChildrenMatch |
| ))) // stream node ChildrenMatch |
| ))) // configuration 0 ChildrenMatch |
| ))) // configuration node ChildrenMatch |
| )))); |
| } |
| |
| } // namespace |
| } // namespace camera |
