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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests if the recording utility functions work as expected.
*/
const WAIT_TIME = 100; // ms
let test = Task.async(function*() {
let [target, debuggee, panel] = yield initFrontend(SIMPLE_URL);
let { RecordingsListView, RecordingUtils } = panel.panelWin;
yield startRecording(panel);
yield idleWait(WAIT_TIME); // allow refresh driver ticks to accumulate
busyWait(WAIT_TIME); // allow the profiler module to sample more cpu activity
yield stopRecording(panel, { waitForDisplay: true });
let recordingData = RecordingsListView.selectedItem.attachment;
ok(recordingData, "The recording data was successfully retrieved.");
// Test plotting categories...
let profilerData = recordingData.profilerData;
let categoriesData = RecordingUtils.plotCategoriesFor(profilerData, 0, Infinity);
for (let category of categoriesData) {
is(Object.keys(category).toSource(), '["delta", "values"]',
"The correct keys are in the cateogries data.");
is(typeof category.delta, "number",
"The delta property is a number, as expected.");
is(typeof category.values, "object",
"The values property is a object, as expected.");
ok("length" in category.values,
"The values property is an array, as expected.");
}
// Test plotting framerate...
let ticksData = recordingData.ticksData;
let framerateData = RecordingUtils.plotFramerateFor(ticksData, 0, Infinity);
ok("length" in framerateData,
"The framerate data is an array, as expected.");
for (let rate of framerateData) {
is(typeof rate.delta, "number",
"The delta property is a number, as expected.");
is(typeof rate.value, "number",
"The value property is a number, as expected.");
}
// Test categories and framerate syncing...
RecordingUtils.syncCategoriesWithFramerate(categoriesData, framerateData);
info("Total framerate data: " + framerateData.length);
info("Total categories data: " + categoriesData.length);
if (framerateData.length >= 2 && categoriesData.length >= 2) {
is(categoriesData[0].delta, framerateData[0].delta,
"The categories and framerate data now start at the exact same time.");
is(categoriesData.pop().delta, framerateData.pop().delta,
"The categories and framerate data now end at the exact same time.");
}
yield teardown(panel);
finish();
});
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