diff options
Diffstat (limited to 'devtools/client/performance/test/browser_perf-recording-selected-02.js')
-rw-r--r-- | devtools/client/performance/test/browser_perf-recording-selected-02.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/devtools/client/performance/test/browser_perf-recording-selected-02.js b/devtools/client/performance/test/browser_perf-recording-selected-02.js new file mode 100644 index 000000000..0bffa3a73 --- /dev/null +++ b/devtools/client/performance/test/browser_perf-recording-selected-02.js @@ -0,0 +1,58 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +/** + * Tests if the profiler correctly handles multiple recordings and can + * successfully switch between them, even when one of them is in progress. + */ + +const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls"); +const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils"); +const { startRecording, stopRecording } = require("devtools/client/performance/test/helpers/actions"); +const { once } = require("devtools/client/performance/test/helpers/event-utils"); +const { getSelectedRecordingIndex, setSelectedRecording, getRecordingsCount } = require("devtools/client/performance/test/helpers/recording-utils"); + +add_task(function* () { + // This test seems to take a very long time to finish on Linux VMs. + requestLongerTimeout(4); + + let { panel } = yield initPerformanceInNewTab({ + url: SIMPLE_URL, + win: window + }); + + let { EVENTS, PerformanceController } = panel.panelWin; + + yield startRecording(panel); + yield stopRecording(panel); + + yield startRecording(panel); + + is(getRecordingsCount(panel), 2, + "There should be two recordings visible."); + is(getSelectedRecordingIndex(panel), 1, + "The new recording item should be selected."); + + let selected = once(PerformanceController, EVENTS.RECORDING_SELECTED); + setSelectedRecording(panel, 0); + yield selected; + + is(getRecordingsCount(panel), 2, + "There should still be two recordings visible."); + is(getSelectedRecordingIndex(panel), 0, + "The first recording item should be selected now."); + + selected = once(PerformanceController, EVENTS.RECORDING_SELECTED); + setSelectedRecording(panel, 1); + yield selected; + + is(getRecordingsCount(panel), 2, + "There should still be two recordings visible."); + is(getSelectedRecordingIndex(panel), 1, + "The second recording item should be selected again."); + + yield stopRecording(panel); + + yield teardownToolboxAndRemoveTab(panel); +}); |