// Copyright 2022 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/access_code_cast/common/access_code_cast_metrics.h" #include "base/metrics/histogram_functions.h" #include "base/time/time.h" #include "base/test/metrics/histogram_enum_reader.h" #include "base/test/metrics/histogram_tester.h" #include "testing/gtest/include/gtest/gtest.h" TEST(AccessCodeCastMetricsTest, RecordDialogOpenLocation) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordDialogOpenLocation( AccessCodeCastDialogOpenLocation::kBrowserCastMenu); histogram_tester.ExpectBucketCount("AccessCodeCast.Ui.DialogOpenLocation", 0, 1); AccessCodeCastMetrics::RecordDialogOpenLocation( AccessCodeCastDialogOpenLocation::kSystemTrayCastFeaturePod); histogram_tester.ExpectBucketCount("AccessCodeCast.Ui.DialogOpenLocation", 1, 1); histogram_tester.ExpectTotalCount("AccessCodeCast.Ui.DialogOpenLocation", 2); AccessCodeCastMetrics::RecordDialogOpenLocation( AccessCodeCastDialogOpenLocation::kSystemTrayCastMenu); histogram_tester.ExpectBucketCount("AccessCodeCast.Ui.DialogOpenLocation", 2, 1); histogram_tester.ExpectTotalCount("AccessCodeCast.Ui.DialogOpenLocation", 3); } TEST(AccessCodeCastMetricsTest, RecordAddSinkResult) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordAddSinkResult( false, AccessCodeCastAddSinkResult::kUnknownError); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.AddSinkResult.New", 0, 1); AccessCodeCastMetrics::RecordAddSinkResult(false, AccessCodeCastAddSinkResult::kOk); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.AddSinkResult.New", 1, 1); AccessCodeCastMetrics::RecordAddSinkResult( false, AccessCodeCastAddSinkResult::kAuthError); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.AddSinkResult.New", 2, 1); histogram_tester.ExpectTotalCount( "AccessCodeCast.Discovery.AddSinkResult.New", 3); AccessCodeCastMetrics::RecordAddSinkResult( true, AccessCodeCastAddSinkResult::kUnknownError); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.AddSinkResult.Remembered", 0, 1); AccessCodeCastMetrics::RecordAddSinkResult(true, AccessCodeCastAddSinkResult::kOk); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.AddSinkResult.Remembered", 1, 1); AccessCodeCastMetrics::RecordAddSinkResult( true, AccessCodeCastAddSinkResult::kAuthError); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.AddSinkResult.Remembered", 2, 1); histogram_tester.ExpectTotalCount( "AccessCodeCast.Discovery.AddSinkResult.New", 3); histogram_tester.ExpectTotalCount( "AccessCodeCast.Discovery.AddSinkResult.Remembered", 3); } TEST(AccessCodeCastMetricsTest, OnCastSessionResult) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::OnCastSessionResult( 0 /* ResultCode::UNKNOWN_ERROR */, AccessCodeCastCastMode::kPresentation); histogram_tester.ExpectTotalCount( "AccessCodeCast.Discovery.CastModeOnSuccess", 0); AccessCodeCastMetrics::OnCastSessionResult( 1 /* RouteRequest::OK */, AccessCodeCastCastMode::kPresentation); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.CastModeOnSuccess", 0, 1); AccessCodeCastMetrics::OnCastSessionResult( 1 /* RouteRequest::OK */, AccessCodeCastCastMode::kTabMirror); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.CastModeOnSuccess", 1, 1); AccessCodeCastMetrics::OnCastSessionResult( 1 /* RouteRequest::OK */, AccessCodeCastCastMode::kDesktopMirror); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.CastModeOnSuccess", 2, 1); AccessCodeCastMetrics::OnCastSessionResult( 1 /* RouteRequest::OK */, AccessCodeCastCastMode::kRemotePlayback); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.CastModeOnSuccess", 3, 1); histogram_tester.ExpectTotalCount( "AccessCodeCast.Discovery.CastModeOnSuccess", 4); } TEST(AccessCodeCastMetricsTest, RecordAccessCodeNotFoundCount) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordAccessCodeNotFoundCount(0); histogram_tester.ExpectTotalCount("AccessCodeCast.Ui.AccessCodeNotFoundCount", 0); AccessCodeCastMetrics::RecordAccessCodeNotFoundCount(1); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.AccessCodeNotFoundCount", 1, 1); AccessCodeCastMetrics::RecordAccessCodeNotFoundCount(100); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.AccessCodeNotFoundCount", 100, 1); // Over 100 should be reported as 100. AccessCodeCastMetrics::RecordAccessCodeNotFoundCount(500); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.AccessCodeNotFoundCount", 100, 2); histogram_tester.ExpectTotalCount("AccessCodeCast.Ui.AccessCodeNotFoundCount", 3); } TEST(AccessCodeCastMetricsTest, RecordAccessCodeRouteStarted) { base::HistogramTester histogram_tester; AccessCodeCastCastMode cast_mode = AccessCodeCastCastMode::kPresentation; AccessCodeCastMetrics::RecordAccessCodeRouteStarted(base::Seconds(0), false, cast_mode); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.DeviceDurationOnRoute", 0, 1); // Ensure the functions properly converts duration to seconds AccessCodeCastMetrics::RecordAccessCodeRouteStarted(base::Milliseconds(10000), false, cast_mode); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.DeviceDurationOnRoute", 10, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted(base::Milliseconds(20000), false, cast_mode); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.DeviceDurationOnRoute", 20, 1); histogram_tester.ExpectTotalCount( "AccessCodeCast.Discovery.DeviceDurationOnRoute", 3); } TEST(AccessCodeCastMetricsTest, RecordAccessCodeRouteStartedRouteInfo) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), true, AccessCodeCastCastMode::kPresentation); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 1, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), true, AccessCodeCastCastMode::kTabMirror); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 2, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), true, AccessCodeCastCastMode::kDesktopMirror); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 3, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), true, AccessCodeCastCastMode::kRemotePlayback); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 4, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), false, AccessCodeCastCastMode::kPresentation); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 5, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), false, AccessCodeCastCastMode::kTabMirror); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 6, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), false, AccessCodeCastCastMode::kDesktopMirror); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 7, 1); AccessCodeCastMetrics::RecordAccessCodeRouteStarted( base::Seconds(0), false, AccessCodeCastCastMode::kRemotePlayback); histogram_tester.ExpectBucketCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 8, 1); histogram_tester.ExpectTotalCount( "AccessCodeCast.Session.RouteDiscoveryTypeAndSource", 8); } TEST(AccessCodeCastMetricsTest, RecordDialogLoadTime) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordDialogLoadTime(base::Milliseconds(10)); histogram_tester.ExpectBucketCount("AccessCodeCast.Ui.DialogLoadTime", 10, 1); // Ten seconds (10,000 ms) is the max for UmaHistogramTimes. AccessCodeCastMetrics::RecordDialogLoadTime(base::Seconds(10)); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.DialogLoadTime", 10000, 1); AccessCodeCastMetrics::RecordDialogLoadTime(base::Seconds(20)); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.DialogLoadTime", 10000, 2); histogram_tester.ExpectTotalCount("AccessCodeCast.Ui.DialogLoadTime", 3); } TEST(AccessCodeCastMetricsTest, RecordDialogCloseReason) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordDialogCloseReason( AccessCodeCastDialogCloseReason::kFocus); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.DialogCloseReason", 0, 1); AccessCodeCastMetrics::RecordDialogCloseReason( AccessCodeCastDialogCloseReason::kCancel); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.DialogCloseReason", 1, 1); AccessCodeCastMetrics::RecordDialogCloseReason( AccessCodeCastDialogCloseReason::kCastSuccess); histogram_tester.ExpectBucketCount( "AccessCodeCast.Ui.DialogCloseReason", 2, 1); histogram_tester.ExpectTotalCount("AccessCodeCast.Ui.DialogCloseReason", 3); } TEST(AccessCodeCastMetricsTest, RecordRememberedDevicesCount) { base::HistogramTester histogram_tester; AccessCodeCastMetrics::RecordRememberedDevicesCount(0); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.RememberedDevicesCount", 0, 1); AccessCodeCastMetrics::RecordRememberedDevicesCount(1); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.RememberedDevicesCount", 1, 1); AccessCodeCastMetrics::RecordRememberedDevicesCount(100); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.RememberedDevicesCount", 100, 1); // Over 100 should be reported as 100. AccessCodeCastMetrics::RecordRememberedDevicesCount(500); histogram_tester.ExpectBucketCount( "AccessCodeCast.Discovery.RememberedDevicesCount", 100, 2); } TEST(AccessCodeCastMetricsTest, RecordRouteDuration) { base::HistogramTester histogram_tester; char histogram[] = "AccessCodeCast.Session.RouteDuration"; AccessCodeCastMetrics::RecordRouteDuration(base::Milliseconds(1)); // The custom times histogram has a minimum value of 1 second. histogram_tester.ExpectTimeBucketCount(histogram, base::Seconds(1), 1); AccessCodeCastMetrics::RecordRouteDuration(base::Minutes(5)); histogram_tester.ExpectTimeBucketCount(histogram, base::Minutes(5), 1); AccessCodeCastMetrics::RecordRouteDuration(base::Hours(10)); // The custom times histogram has a maximum value of 8 hours. histogram_tester.ExpectTimeBucketCount(histogram, base::Hours(8), 1); histogram_tester.ExpectTotalCount(histogram, 3); } TEST(AccessCodeCastMetricsTest, RecordMirroringPauseCount) { base::HistogramTester histogram_tester; char histogram[] = "AccessCodeCast.Session.FreezeCount"; AccessCodeCastMetrics::RecordMirroringPauseCount(0); histogram_tester.ExpectBucketCount(histogram, 0, 1); AccessCodeCastMetrics::RecordMirroringPauseCount(1); histogram_tester.ExpectBucketCount(histogram, 1, 1); AccessCodeCastMetrics::RecordMirroringPauseCount(100); histogram_tester.ExpectBucketCount(histogram, 100, 1); // Over 100 should be reported as 100. AccessCodeCastMetrics::RecordMirroringPauseCount(500); histogram_tester.ExpectBucketCount(histogram, 100, 2); histogram_tester.ExpectTotalCount(histogram, 4); } TEST(AccessCodeCastMetricsTest, RecordMirroringPauseDuration) { base::HistogramTester histogram_tester; char histogram[] = "AccessCodeCast.Session.FreezeDuration"; AccessCodeCastMetrics::RecordMirroringPauseDuration(base::Milliseconds(1)); histogram_tester.ExpectTimeBucketCount(histogram, base::Milliseconds(1), 1); AccessCodeCastMetrics::RecordMirroringPauseDuration(base::Minutes(5)); histogram_tester.ExpectTimeBucketCount(histogram, base::Minutes(5), 1); AccessCodeCastMetrics::RecordMirroringPauseDuration(base::Hours(2)); // The long times histogram has a maximum value of 1 hours. histogram_tester.ExpectTimeBucketCount(histogram, base::Hours(1), 1); histogram_tester.ExpectTotalCount(histogram, 3); } TEST(AccessCodeCastMetricsTest, CheckMetricsEnums) { base::HistogramTester histogram_tester; // AddSinkResult std::optional add_sink_results = base::ReadEnumFromEnumsXml("AccessCodeCastAddSinkResult", "media"); EXPECT_TRUE(add_sink_results->size() == static_cast(AccessCodeCastAddSinkResult::kMaxValue) + 1) << "'AccessCodeCastAddSinkResult' enum was changed in " "access_code_cast_metrics.h. Please update the entry in " "enums.xml to match."; // CastMode std::optional cast_modes = base::ReadEnumFromEnumsXml("AccessCodeCastCastMode", "media"); EXPECT_TRUE(cast_modes->size() == static_cast(AccessCodeCastCastMode::kMaxValue) + 1) << "'AccessCodeCastCastMode' enum was changed in " "access_code_cast_metrics.h. Please update the entry in " "enums.xml to match."; // DialogCloseReason std::optional dialog_close_reasons = base::ReadEnumFromEnumsXml("AccessCodeCastDialogCloseReason", "media"); EXPECT_TRUE(dialog_close_reasons->size() == static_cast(AccessCodeCastDialogCloseReason::kMaxValue) + 1) << "'AccessCodeCastDialogCloseReason' enum was changed in " "access_code_cast_metrics.h. Please update the entry in " "enums.xml to match."; // DialogOpenLocation std::optional dialog_open_locations = base::ReadEnumFromEnumsXml("AccessCodeCastDialogOpenLocation", "media"); EXPECT_TRUE(dialog_open_locations->size() == static_cast(AccessCodeCastDialogOpenLocation::kMaxValue) + 1) << "'AccessCodeCastDialogOpenLocation' enum was changed in " "access_code_cast_metrics.h. Please update the entry in " "enums.xml to match."; // DiscoveryTypeAndSource std::optional discovery_types_and_sources = base::ReadEnumFromEnumsXml("AccessCodeCastDiscoveryTypeAndSource", "media"); EXPECT_TRUE( discovery_types_and_sources->size() == static_cast(AccessCodeCastDiscoveryTypeAndSource::kMaxValue) + 1) << "'AccessCodeCastDicoveryTypeAndSource' enum was changed in " "access_code_cast_metrics.h. Please update the entry in " "enums.xml to match."; } TEST(AccessCodeCastMetricsTest, RecordSavedDeviceConnectDuration) { base::HistogramTester histogram_tester; char histogram[] = "AccessCodeCast.Session.SavedDeviceRouteCreationDuration"; AccessCodeCastMetrics::RecordSavedDeviceConnectDuration( base::Milliseconds(1)); histogram_tester.ExpectTimeBucketCount(histogram, base::Milliseconds(1), 1); AccessCodeCastMetrics::RecordSavedDeviceConnectDuration( base::Milliseconds(500)); histogram_tester.ExpectTimeBucketCount(histogram, base::Milliseconds(500), 1); AccessCodeCastMetrics::RecordSavedDeviceConnectDuration(base::Hours(10)); histogram_tester.ExpectTimeBucketCount(histogram, base::Seconds(180), 1); histogram_tester.ExpectTotalCount(histogram, 3); } TEST(AccessCodeCastMetricsTest, RecordNewDeviceConnectDuration) { base::HistogramTester histogram_tester; char histogram[] = "AccessCodeCast.Session.NewDeviceRouteCreationDuration"; AccessCodeCastMetrics::RecordNewDeviceConnectDuration(base::Milliseconds(1)); histogram_tester.ExpectTimeBucketCount(histogram, base::Milliseconds(1), 1); AccessCodeCastMetrics::RecordNewDeviceConnectDuration( base::Milliseconds(500)); histogram_tester.ExpectTimeBucketCount(histogram, base::Milliseconds(500), 1); AccessCodeCastMetrics::RecordNewDeviceConnectDuration(base::Hours(10)); histogram_tester.ExpectTimeBucketCount(histogram, base::Seconds(180), 1); histogram_tester.ExpectTotalCount(histogram, 3); }