The Tor Browser / file comparison
comparison: browser/devtools/canvasdebugger/test/browser_canvas-frontend-snapshot-select.js
browser/devtools/canvasdebugger/test/browser_canvas-frontend-snapshot-select.js
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Tests if selecting snapshots in the frontend displays the appropriate data | |
| 6 * respective to their recorded animation frame. | |
| 7 */ | |
| 8 | |
| 9 function ifTestingSupported() { | |
| 10 let [target, debuggee, panel] = yield initCanavsDebuggerFrontend(SIMPLE_CANVAS_URL); | |
| 11 let { window, $, EVENTS, SnapshotsListView, CallsListView } = panel.panelWin; | |
| 12 | |
| 13 yield reload(target); | |
| 14 | |
| 15 yield recordAndWaitForFirstSnapshot(); | |
| 16 info("First snapshot recorded.") | |
| 17 | |
| 18 is(SnapshotsListView.selectedIndex, 0, | |
| 19 "A snapshot should be automatically selected after first recording."); | |
| 20 is(CallsListView.selectedIndex, -1, | |
| 21 "There should be no call item automatically selected in the snapshot."); | |
| 22 | |
| 23 yield recordAndWaitForAnotherSnapshot(); | |
| 24 info("Second snapshot recorded.") | |
| 25 | |
| 26 is(SnapshotsListView.selectedIndex, 0, | |
| 27 "A snapshot should not be automatically selected after another recording."); | |
| 28 is(CallsListView.selectedIndex, -1, | |
| 29 "There should still be no call item automatically selected in the snapshot."); | |
| 30 | |
| 31 let secondSnapshotTarget = SnapshotsListView.getItemAtIndex(1).target; | |
| 32 let snapshotSelected = waitForSnapshotSelection(); | |
| 33 EventUtils.sendMouseEvent({ type: "mousedown" }, secondSnapshotTarget, window); | |
| 34 | |
| 35 yield snapshotSelected; | |
| 36 info("Second snapshot selected."); | |
| 37 | |
| 38 is(SnapshotsListView.selectedIndex, 1, | |
| 39 "The second snapshot should now be selected."); | |
| 40 is(CallsListView.selectedIndex, -1, | |
| 41 "There should still be no call item automatically selected in the snapshot."); | |
| 42 | |
| 43 let firstDrawCallContents = $(".call-item-contents", CallsListView.getItemAtIndex(2).target); | |
| 44 let screenshotDisplayed = once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 45 EventUtils.sendMouseEvent({ type: "mousedown" }, firstDrawCallContents, window); | |
| 46 | |
| 47 yield screenshotDisplayed; | |
| 48 info("First draw call in the second snapshot selected."); | |
| 49 | |
| 50 is(SnapshotsListView.selectedIndex, 1, | |
| 51 "The second snapshot should still be selected."); | |
| 52 is(CallsListView.selectedIndex, 2, | |
| 53 "The first draw call should now be selected in the snapshot."); | |
| 54 | |
| 55 let firstSnapshotTarget = SnapshotsListView.getItemAtIndex(0).target; | |
| 56 let snapshotSelected = waitForSnapshotSelection(); | |
| 57 EventUtils.sendMouseEvent({ type: "mousedown" }, firstSnapshotTarget, window); | |
| 58 | |
| 59 yield snapshotSelected; | |
| 60 info("First snapshot re-selected."); | |
| 61 | |
| 62 is(SnapshotsListView.selectedIndex, 0, | |
| 63 "The first snapshot should now be re-selected."); | |
| 64 is(CallsListView.selectedIndex, -1, | |
| 65 "There should still be no call item automatically selected in the snapshot."); | |
| 66 | |
| 67 function recordAndWaitForFirstSnapshot() { | |
| 68 let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED); | |
| 69 let snapshotSelected = waitForSnapshotSelection(); | |
| 70 SnapshotsListView._onRecordButtonClick(); | |
| 71 return promise.all([recordingFinished, snapshotSelected]); | |
| 72 } | |
| 73 | |
| 74 function recordAndWaitForAnotherSnapshot() { | |
| 75 let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED); | |
| 76 SnapshotsListView._onRecordButtonClick(); | |
| 77 return recordingFinished; | |
| 78 } | |
| 79 | |
| 80 function waitForSnapshotSelection() { | |
| 81 let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED); | |
| 82 let thumbnailsDisplayed = once(window, EVENTS.THUMBNAILS_DISPLAYED); | |
| 83 let screenshotDisplayed = once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 84 return promise.all([ | |
| 85 callListPopulated, | |
| 86 thumbnailsDisplayed, | |
| 87 screenshotDisplayed | |
| 88 ]); | |
| 89 } | |
| 90 | |
| 91 yield teardown(panel); | |
| 92 finish(); | |
| 93 } |
