forked from mirrors/gecko-dev
640fe52298
MozReview-Commit-ID: F6xUXCgdRE4 --HG-- extra : rebase_source : 65de1b0aba412d9044b5196115f74276caa058f2
46 lines
1.6 KiB
JavaScript
46 lines
1.6 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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/**
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* Test that we get a "TimeStamp" marker.
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*/
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"use strict";
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const { PerformanceFront } = require("devtools/shared/fronts/performance");
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const { pmmConsoleMethod, pmmLoadFrameScripts, pmmClearFrameScripts }
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= require("devtools/client/performance/test/helpers/profiler-mm-utils");
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const MARKER_NAME = "TimeStamp";
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add_task(async function() {
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await addTab(MAIN_DOMAIN + "doc_perf.html");
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initDebuggerServer();
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const client = new DebuggerClient(DebuggerServer.connectPipe());
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const form = await connectDebuggerClient(client);
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const front = PerformanceFront(client, form);
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await front.connect();
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const rec = await front.startRecording({ withMarkers: true });
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pmmLoadFrameScripts(gBrowser);
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pmmConsoleMethod("timeStamp");
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pmmConsoleMethod("timeStamp", "myLabel");
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const markers = await waitForMarkerType(front, MARKER_NAME, m => m.length >= 2);
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await front.stopRecording(rec);
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ok(markers.every(({stack}) => typeof stack === "number"),
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"All markers have stack references.");
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ok(markers.every(({name}) => name === "TimeStamp"),
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"All markers found are TimeStamp markers");
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ok(markers.length === 2, "found 2 TimeStamp markers");
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ok(markers.every(({start, end}) => typeof start === "number" && start === end),
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"All markers have equal start and end times");
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is(markers[0].causeName, void 0, "Unlabeled timestamps have an empty causeName");
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is(markers[1].causeName, "myLabel", "Labeled timestamps have correct causeName");
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pmmClearFrameScripts();
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await client.close();
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gBrowser.removeCurrentTab();
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});
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