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64 lines
2.4 KiB
JavaScript
64 lines
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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requestLongerTimeout(2);
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/**
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* Tests that the views with `shouldUpdateWhileMouseIsActive` works as intended.
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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, DetailsView, WaterfallView, JsFlameGraphView } = panel.panelWin;
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yield startRecording(panel);
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yield stopRecording(panel);
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// Set the debounce on WaterfallView and JsFlameGraphView to 0
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WaterfallView.rangeChangeDebounceTime = 0;
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JsFlameGraphView.rangeChangeDebounceTime = 0;
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yield DetailsView.selectView("js-flamegraph");
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let duration = PerformanceController.getCurrentRecording().getDuration();
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// Fake an active mouse
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Object.defineProperty(OverviewView, "isMouseActive", { value: true });
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// Flame Graph should update on every selection, debounced, while mouse is down
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let flamegraphRendered = once(JsFlameGraphView, EVENTS.JS_FLAMEGRAPH_RENDERED);
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OverviewView.emit(EVENTS.OVERVIEW_RANGE_SELECTED, { startTime: 0, endTime: duration });
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yield flamegraphRendered;
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ok(true, "FlameGraph rerenders when mouse is active (1)");
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flamegraphRendered = once(JsFlameGraphView, EVENTS.JS_FLAMEGRAPH_RENDERED);
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OverviewView.emit(EVENTS.OVERVIEW_RANGE_SELECTED, { startTime: 0, endTime: duration });
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yield flamegraphRendered;
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ok(true, "FlameGraph rerenders when mouse is active (2)");
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ok(OverviewView.isMouseActive, "Fake mouse is still active");
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// Fake an inactive mouse for rerender
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Object.defineProperty(OverviewView, "isMouseActive", { value: false });
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yield DetailsView.selectView("waterfall");
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// Fake an active mouse for rerender
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Object.defineProperty(OverviewView, "isMouseActive", { value: true });
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let oneSecondElapsed = false;
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let waterfallRendered = false;
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WaterfallView.on(EVENTS.WATERFALL_RENDERED, () => waterfallRendered = true);
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// Keep firing range selection events for one second
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idleWait(1000).then(() => oneSecondElapsed = true);
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yield waitUntil(() => {
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OverviewView.emit(EVENTS.OVERVIEW_RANGE_SELECTED, { startTime: 0, endTime: duration });
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return oneSecondElapsed;
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});
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ok(OverviewView.isMouseActive, "Fake mouse is still active");
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ok(!waterfallRendered, "the waterfall view should not have been rendered while mouse is active.");
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yield teardown(panel);
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finish();
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}
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