From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../browser_canvas-frontend-img-screenshots.js | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 devtools/client/canvasdebugger/test/browser_canvas-frontend-img-screenshots.js (limited to 'devtools/client/canvasdebugger/test/browser_canvas-frontend-img-screenshots.js') diff --git a/devtools/client/canvasdebugger/test/browser_canvas-frontend-img-screenshots.js b/devtools/client/canvasdebugger/test/browser_canvas-frontend-img-screenshots.js new file mode 100644 index 000000000..e96543e10 --- /dev/null +++ b/devtools/client/canvasdebugger/test/browser_canvas-frontend-img-screenshots.js @@ -0,0 +1,34 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +/** + * Tests if screenshots are properly displayed in the UI. + */ + +function* ifTestingSupported() { + let { target, panel } = yield initCanvasDebuggerFrontend(SIMPLE_CANVAS_URL); + let { window, $, EVENTS, SnapshotsListView } = panel.panelWin; + + yield reload(target); + + let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED); + let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED); + let screenshotDisplayed = once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED); + SnapshotsListView._onRecordButtonClick(); + yield promise.all([recordingFinished, callListPopulated, screenshotDisplayed]); + + is($("#screenshot-container").hidden, false, + "The screenshot container should now be visible."); + + is($("#screenshot-dimensions").getAttribute("value"), "128" + "\u00D7" + "128", + "The screenshot dimensions label has the expected value."); + + is($("#screenshot-image").getAttribute("flipped"), "false", + "The screenshot element should not be flipped vertically."); + + ok(window.getComputedStyle($("#screenshot-image")).backgroundImage.includes("#screenshot-rendering"), + "The screenshot element should have an offscreen canvas element as a background."); + + yield teardown(panel); + finish(); +} -- cgit v1.2.3