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 --- .../test/browser_timeline-waterfall-background.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 devtools/client/performance/test/browser_timeline-waterfall-background.js (limited to 'devtools/client/performance/test/browser_timeline-waterfall-background.js') diff --git a/devtools/client/performance/test/browser_timeline-waterfall-background.js b/devtools/client/performance/test/browser_timeline-waterfall-background.js new file mode 100644 index 000000000..85d5bd28c --- /dev/null +++ b/devtools/client/performance/test/browser_timeline-waterfall-background.js @@ -0,0 +1,41 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +/** + * Tests if the waterfall background is a 1px high canvas stretching across + * the container bounds. + */ + +const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls"); +const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils"); +const { startRecording, stopRecording, waitForOverviewRenderedWithMarkers } = require("devtools/client/performance/test/helpers/actions"); + +add_task(function* () { + let { panel } = yield initPerformanceInNewTab({ + url: SIMPLE_URL, + win: window + }); + + let { WaterfallView } = panel.panelWin; + + yield startRecording(panel); + ok(true, "Recording has started."); + + // Ensure overview is rendering and some markers were received. + yield waitForOverviewRenderedWithMarkers(panel); + + yield stopRecording(panel); + ok(true, "Recording has ended."); + + // Test the waterfall background. + + ok(WaterfallView.canvas, "A canvas should be created after the recording ended."); + + is(WaterfallView.canvas.width, WaterfallView.waterfallWidth, + "The canvas width is correct."); + is(WaterfallView.canvas.height, 1, + "The canvas height is correct."); + + yield teardownToolboxAndRemoveTab(panel); +}); -- cgit v1.2.3