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Unified Diff: ash/metrics/task_switch_metrics_recorder_unittest.cc

Issue 1153633006: Added UMA statistics for changing the active window via click or touch events. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fixed the branch that the CL was based on. Created 5 years, 6 months ago
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Index: ash/metrics/task_switch_metrics_recorder_unittest.cc
diff --git a/ash/metrics/task_switch_metrics_recorder_unittest.cc b/ash/metrics/task_switch_metrics_recorder_unittest.cc
index 90a0db1fe07d08d86bc45db92d135d167d433e16..0b3d03ad414d4b59210713eaeb77c8d661b38e17 100644
--- a/ash/metrics/task_switch_metrics_recorder_unittest.cc
+++ b/ash/metrics/task_switch_metrics_recorder_unittest.cc
@@ -62,6 +62,20 @@ void TaskSwitchMetricsRecorderTest::TearDown() {
} // namespace
+// Verifies that the TaskSwitchMetricsRecorder::kDesktop source adds data to the
+// Ash.Desktop.TimeBetweenNavigateToTaskSwitches histogram.
+TEST_F(TaskSwitchMetricsRecorderTest, VerifyTaskSwitchesForDesktopAreRecorded) {
+ const std::string kHistogramName =
+ "Ash.Desktop.TimeBetweenNavigateToTaskSwitches";
+
+ OnTaskSwitch(TaskSwitchMetricsRecorder::kDesktop);
+ OnTaskSwitch(TaskSwitchMetricsRecorder::kDesktop);
+ histogram_tester_->ExpectTotalCount(kHistogramName, 1);
+
+ OnTaskSwitch(TaskSwitchMetricsRecorder::kDesktop);
+ histogram_tester_->ExpectTotalCount(kHistogramName, 2);
+}
+
// Verifies that the TaskSwitchMetricsRecorder::kWindowCycleController source
// adds data to the Ash.WindowCycleController.TimeBetweenTaskSwitches histogram.
TEST_F(TaskSwitchMetricsRecorderTest,

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