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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests if the waterfall background is a 1px high canvas stretching across
* the container bounds.
*/
add_task(function*() {
let { target, panel } = yield initTimelinePanel(SIMPLE_URL);
let { $, EVENTS, TimelineView, TimelineController } = panel.panelWin;
yield TimelineController.toggleRecording();
ok(true, "Recording has started.");
let updated = 0;
panel.panelWin.on(EVENTS.OVERVIEW_UPDATED, () => updated++);
ok((yield waitUntil(() => updated > 0)),
"The overview graphs were updated a bunch of times.");
ok((yield waitUntil(() => TimelineController.getMarkers().length > 0)),
"There are some markers available.");
yield TimelineController.toggleRecording();
ok(true, "Recording has ended.");
// Test the waterfall background.
let parentWidth = $("#timeline-waterfall").getBoundingClientRect().width;
let waterfallWidth = TimelineView.waterfall._waterfallWidth;
let sidebarWidth = 150; // px
is(waterfallWidth, parentWidth - sidebarWidth,
"The waterfall width is correct.")
ok(TimelineView.waterfall._canvas,
"A canvas should be created after the recording ended.");
ok(TimelineView.waterfall._ctx,
"A 2d context should be created after the recording ended.");
is(TimelineView.waterfall._canvas.width, waterfallWidth,
"The canvas width is correct.");
is(TimelineView.waterfall._canvas.height, 1,
"The canvas height is correct.");
});
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