mirror of
https://github.com/classilla/tenfourfox.git
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73 lines
2.3 KiB
JavaScript
73 lines
2.3 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 events are fired from OverviewView from selection manipulation.
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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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let params, _;
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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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let graph = OverviewView.graphs.get("timeline");
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let MAX = graph.width;
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let duration = PerformanceController.getCurrentRecording().getDuration();
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let selection = null;
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// Throw out events that select everything, as this will occur on the
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// first click
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OverviewView.on(EVENTS.OVERVIEW_RANGE_SELECTED, function handler (_, interval) {
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if (interval.endTime !== duration) {
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selection = interval;
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OverviewView.off(handler);
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}
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});
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let results = onceSpread(OverviewView, EVENTS.OVERVIEW_RANGE_SELECTED);
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// Select the first half of the graph
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dragStart(graph, 0);
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dragStop(graph, MAX / 2);
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yield waitUntil(() => selection);
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let { startTime, endTime } = selection;
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let mapStart = () => 0;
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let mapEnd = () => duration;
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let actual = graph.getMappedSelection({ mapStart, mapEnd });
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is(actual.min, 0, "graph selection starts at 0");
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is(actual.max, duration/2, `graph selection ends at ${duration/2}`);
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is(graph.hasSelection(), true,
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"A selection exists on the graph.");
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is(startTime, 0,
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"OVERVIEW_RANGE_SELECTED fired with startTime value on click.");
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is(endTime, duration / 2,
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"OVERVIEW_RANGE_SELECTED fired with endTime value on click.");
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// Listen to deselection
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results = onceSpread(OverviewView, EVENTS.OVERVIEW_RANGE_SELECTED);
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dropSelection(graph);
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[_, params] = yield results;
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is(graph.hasSelection(), false,
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"A selection no longer on the graph.");
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is(params.startTime, 0,
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"OVERVIEW_RANGE_SELECTED fired with 0 as a startTime.");
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is(params.endTime, duration,
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"OVERVIEW_RANGE_SELECTED fired with max duration as endTime");
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yield teardown(panel);
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finish();
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}
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