зеркало из https://github.com/mozilla/gecko-dev.git
70 строки
1.9 KiB
JavaScript
70 строки
1.9 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 toggling `enable-memory` during a recording doesn't change that
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* recording's state and does not break.
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*/
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const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
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const {
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UI_ENABLE_MEMORY_PREF,
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} = require("devtools/client/performance/test/helpers/prefs");
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const {
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initPerformanceInNewTab,
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teardownToolboxAndRemoveTab,
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} = require("devtools/client/performance/test/helpers/panel-utils");
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const {
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startRecording,
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stopRecording,
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} = require("devtools/client/performance/test/helpers/actions");
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add_task(async function() {
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const { panel } = await initPerformanceInNewTab({
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url: SIMPLE_URL,
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win: window,
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});
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const { PerformanceController } = panel.panelWin;
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// Test starting without memory, and stopping with it.
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, false);
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await startRecording(panel);
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, true);
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await stopRecording(panel);
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is(
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PerformanceController.getCurrentRecording().getConfiguration().withMemory,
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false,
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"The recording finished without tracking memory."
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);
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is(
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PerformanceController.getCurrentRecording().getConfiguration()
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.withAllocations,
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false,
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"The recording finished without tracking allocations."
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);
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// Test starting with memory, and stopping without it.
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await startRecording(panel);
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, false);
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await stopRecording(panel);
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is(
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PerformanceController.getCurrentRecording().getConfiguration().withMemory,
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true,
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"The recording finished with tracking memory."
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);
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is(
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PerformanceController.getCurrentRecording().getConfiguration()
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.withAllocations,
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false,
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"The recording still is not recording allocations."
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);
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await teardownToolboxAndRemoveTab(panel);
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});
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