зеркало из https://github.com/mozilla/gecko-dev.git
71 строка
2.4 KiB
JavaScript
71 строка
2.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests that the `setTimeInterval` and `getTimeInterval` functions
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* work properly.
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*/
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function* spawnTest() {
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let { panel } = yield initPerformance(SIMPLE_URL);
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let { EVENTS, PerformanceController, OverviewView } = panel.panelWin;
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try {
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OverviewView.setTimeInterval({ starTime: 0, endTime: 1 });
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ok(false, "Setting a time interval shouldn't have worked.");
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} catch (e) {
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ok(true, "Setting a time interval didn't work, as expected.");
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}
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try {
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OverviewView.getTimeInterval();
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ok(false, "Getting the time interval shouldn't have worked.");
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} catch (e) {
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ok(true, "Getting the time interval didn't work, as expected.");
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}
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yield startRecording(panel);
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yield Promise.all([
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once(OverviewView, EVENTS.FRAMERATE_GRAPH_RENDERED),
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once(OverviewView, EVENTS.MARKERS_GRAPH_RENDERED),
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once(OverviewView, EVENTS.OVERVIEW_RENDERED)
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]);
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yield stopRecording(panel);
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// Get/set the time interval and wait for the event propagation.
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let notified = once(OverviewView, EVENTS.OVERVIEW_RANGE_SELECTED);
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OverviewView.setTimeInterval({ startTime: 10, endTime: 20 });
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yield notified;
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let firstInterval = OverviewView.getTimeInterval();
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info("First interval start time: " + firstInterval.startTime);
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info("First interval end time: " + firstInterval.endTime);
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is(Math.round(firstInterval.startTime), 10,
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"The interval's start time was properly set.");
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is(Math.round(firstInterval.endTime), 20,
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"The interval's end time was properly set.");
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// Get/set another time interval and make sure there's no event propagation.
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function fail() {
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ok(false, "The selection event should not have propagated.");
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}
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OverviewView.on(EVENTS.OVERVIEW_RANGE_SELECTED, fail);
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OverviewView.setTimeInterval({ startTime: 30, endTime: 40 }, { stopPropagation: true });
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OverviewView.off(EVENTS.OVERVIEW_RANGE_SELECTED, fail);
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let secondInterval = OverviewView.getTimeInterval();
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info("Second interval start time: " + secondInterval.startTime);
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info("Second interval end time: " + secondInterval.endTime);
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is(Math.round(secondInterval.startTime), 30,
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"The interval's start time was properly set again.");
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is(Math.round(secondInterval.endTime), 40,
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"The interval's end time was properly set again.");
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yield teardown(panel);
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finish();
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}
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