54 lines
2.1 KiB
JavaScript
54 lines
2.1 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 the performance telemetry module records events at appropriate times.
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* Specificaly the state about a recording process.
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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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let telemetry = PerformanceController._telemetry;
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let logs = telemetry.getLogs();
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let DURATION = "DEVTOOLS_PERFTOOLS_RECORDING_DURATION_MS";
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let COUNT = "DEVTOOLS_PERFTOOLS_RECORDING_COUNT";
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let CONSOLE_COUNT = "DEVTOOLS_PERFTOOLS_CONSOLE_RECORDING_COUNT";
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let FEATURES = "DEVTOOLS_PERFTOOLS_RECORDING_FEATURES_USED";
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, false);
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yield startRecording(panel);
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yield stopRecording(panel);
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Services.prefs.setBoolPref(UI_ENABLE_MEMORY_PREF, true);
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yield startRecording(panel);
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yield stopRecording(panel);
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is(logs[DURATION].length, 2, `There are two entries for ${DURATION}.`);
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ok(logs[DURATION].every(d => typeof d === "number"),
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`Every ${DURATION} entry is a number.`);
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is(logs[COUNT].length, 2, `There are two entries for ${COUNT}.`);
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is(logs[CONSOLE_COUNT], void 0, `There are no entries for ${CONSOLE_COUNT}.`);
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is(logs[FEATURES].length, 8,
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`There are two recordings worth of entries for ${FEATURES}.`);
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ok(logs[FEATURES].find(r => r[0] === "withMemory" && r[1] === true),
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"One feature entry for memory enabled.");
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ok(logs[FEATURES].find(r => r[0] === "withMemory" && r[1] === false),
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"One feature entry for memory disabled.");
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yield teardownToolboxAndRemoveTab(panel);
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});
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