The Tor Browser / file comparison
comparison: browser/devtools/canvasdebugger/test/browser_canvas-frontend-slider-02.js
browser/devtools/canvasdebugger/test/browser_canvas-frontend-slider-02.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 the slider in the calls list view works as advertised. | |
| 6 */ | |
| 7 | |
| 8 function ifTestingSupported() { | |
| 9 let [target, debuggee, panel] = yield initCanavsDebuggerFrontend(SIMPLE_CANVAS_URL); | |
| 10 let { window, $, EVENTS, gFront, SnapshotsListView, CallsListView } = panel.panelWin; | |
| 11 | |
| 12 yield reload(target); | |
| 13 | |
| 14 let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED); | |
| 15 let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED); | |
| 16 let thumbnailsDisplayed = once(window, EVENTS.THUMBNAILS_DISPLAYED); | |
| 17 SnapshotsListView._onRecordButtonClick(); | |
| 18 yield promise.all([recordingFinished, callListPopulated, thumbnailsDisplayed]); | |
| 19 | |
| 20 let firstSnapshot = SnapshotsListView.getItemAtIndex(0); | |
| 21 let firstSnapshotOverview = yield firstSnapshot.attachment.actor.getOverview(); | |
| 22 | |
| 23 let thumbnails = firstSnapshotOverview.thumbnails; | |
| 24 is(thumbnails.length, 4, | |
| 25 "There should be 4 thumbnails cached for the snapshot item."); | |
| 26 | |
| 27 let thumbnailImageElementSet = waitForMozSetImageElement(window); | |
| 28 $("#calls-slider").value = 1; | |
| 29 let thumbnailPixels = yield thumbnailImageElementSet; | |
| 30 | |
| 31 ok(sameArray(thumbnailPixels, thumbnails[0].pixels), | |
| 32 "The screenshot element should have a thumbnail as an immediate background."); | |
| 33 | |
| 34 yield once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 35 ok(true, "The full-sized screenshot was displayed for the item at index 1."); | |
| 36 | |
| 37 let thumbnailImageElementSet = waitForMozSetImageElement(window); | |
| 38 $("#calls-slider").value = 2; | |
| 39 let thumbnailPixels = yield thumbnailImageElementSet; | |
| 40 | |
| 41 ok(sameArray(thumbnailPixels, thumbnails[1].pixels), | |
| 42 "The screenshot element should have a thumbnail as an immediate background."); | |
| 43 | |
| 44 yield once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 45 ok(true, "The full-sized screenshot was displayed for the item at index 2."); | |
| 46 | |
| 47 let thumbnailImageElementSet = waitForMozSetImageElement(window); | |
| 48 $("#calls-slider").value = 7; | |
| 49 let thumbnailPixels = yield thumbnailImageElementSet; | |
| 50 | |
| 51 ok(sameArray(thumbnailPixels, thumbnails[3].pixels), | |
| 52 "The screenshot element should have a thumbnail as an immediate background."); | |
| 53 | |
| 54 yield once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 55 ok(true, "The full-sized screenshot was displayed for the item at index 7."); | |
| 56 | |
| 57 let thumbnailImageElementSet = waitForMozSetImageElement(window); | |
| 58 $("#calls-slider").value = 4; | |
| 59 let thumbnailPixels = yield thumbnailImageElementSet; | |
| 60 | |
| 61 ok(sameArray(thumbnailPixels, thumbnails[2].pixels), | |
| 62 "The screenshot element should have a thumbnail as an immediate background."); | |
| 63 | |
| 64 yield once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 65 ok(true, "The full-sized screenshot was displayed for the item at index 4."); | |
| 66 | |
| 67 let thumbnailImageElementSet = waitForMozSetImageElement(window); | |
| 68 $("#calls-slider").value = 0; | |
| 69 let thumbnailPixels = yield thumbnailImageElementSet; | |
| 70 | |
| 71 ok(sameArray(thumbnailPixels, thumbnails[0].pixels), | |
| 72 "The screenshot element should have a thumbnail as an immediate background."); | |
| 73 | |
| 74 yield once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); | |
| 75 ok(true, "The full-sized screenshot was displayed for the item at index 0."); | |
| 76 | |
| 77 yield teardown(panel); | |
| 78 finish(); | |
| 79 } | |
| 80 | |
| 81 function waitForMozSetImageElement(panel) { | |
| 82 let deferred = promise.defer(); | |
| 83 panel._onMozSetImageElement = deferred.resolve; | |
| 84 return deferred.promise; | |
| 85 } | |
| 86 | |
| 87 function sameArray(a, b) { | |
| 88 if (a.length != b.length) { | |
| 89 return false; | |
| 90 } | |
| 91 for (let i = 0; i < a.length; i++) { | |
| 92 if (a[i] !== b[i]) { | |
| 93 return false; | |
| 94 } | |
| 95 } | |
| 96 return true; | |
| 97 } |
