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33 lines
1.2 KiB
JavaScript
33 lines
1.2 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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"use strict";
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/**
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* Tests that setting the `devtools.performance.profiler.` prefs propagate
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* to the profiler actor.
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*/
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const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
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const { PROFILER_BUFFER_SIZE_PREF, PROFILER_SAMPLE_RATE_PREF } = require("devtools/client/performance/test/helpers/prefs");
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const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
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const { startRecording, stopRecording } = require("devtools/client/performance/test/helpers/actions");
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add_task(function* () {
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let { panel, toolbox } = yield initPerformanceInNewTab({
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url: SIMPLE_URL,
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win: window
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});
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Services.prefs.setIntPref(PROFILER_BUFFER_SIZE_PREF, 1000);
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Services.prefs.setIntPref(PROFILER_SAMPLE_RATE_PREF, 2);
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yield startRecording(panel);
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let { entries, interval } = yield toolbox.performance.getConfiguration();
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yield stopRecording(panel);
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is(entries, 1000, "profiler entries option is set on profiler");
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is(interval, 0.5, "profiler interval option is set on profiler");
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yield teardownToolboxAndRemoveTab(panel);
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});
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