50 lines
1.8 KiB
JavaScript
50 lines
1.8 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 { UI_ENABLE_MEMORY_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 } = yield initPerformanceInNewTab({
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url: SIMPLE_URL,
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win: window
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});
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let { 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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yield startRecording(panel);
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, true);
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yield stopRecording(panel);
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is(PerformanceController.getCurrentRecording().getConfiguration().withMemory, false,
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"The recording finished without tracking memory.");
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is(PerformanceController.getCurrentRecording().getConfiguration().withAllocations,
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false,
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"The recording finished without tracking allocations.");
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// Test starting with memory, and stopping without it.
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yield startRecording(panel);
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, false);
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yield stopRecording(panel);
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is(PerformanceController.getCurrentRecording().getConfiguration().withMemory, true,
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"The recording finished with tracking memory.");
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is(PerformanceController.getCurrentRecording().getConfiguration().withAllocations,
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false,
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"The recording still is not recording allocations.");
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yield teardownToolboxAndRemoveTab(panel);
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});
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