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<!DOCTYPE html>
<!--
Copyright 2016 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<link rel="import" href="/tracing/model/event_set.html">
<link rel="import" href="/tracing/model/model.html">
<link rel="import" href="/tracing/model/power_sample.html">
<link rel="import" href="/tracing/model/power_series.html">
<link rel="import" href="/tracing/ui/analysis/frame_power_usage_chart.html">
<script>
'use strict';
tr.b.unittest.testSuite(function() {
function instantiateManyFrames() {
const model = new tr.Model();
const numFrames = 200;
const samplesPerFrame = 200;
// Set up the test data.
const series = new tr.model.PowerSeries(model.device);
const vsyncTimestamps = [];
for (let i = 0; i < numFrames; i++) {
vsyncTimestamps.push(i * samplesPerFrame);
for (let j = 0; j < samplesPerFrame; j++) {
series.addPowerSample(vsyncTimestamps[i] + j, j);
}
}
const samples = series.samples;
// Display the chart.
const chart = document.createElement('tr-ui-a-frame-power-usage-chart');
chart.setData(new tr.model.EventSet(samples), vsyncTimestamps);
this.addHTMLOutput(chart);
}
timedPerfTest('frame_power_usage_chart', instantiateManyFrames, {
iterations: 1
});
});
</script>
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