зеркало из https://github.com/mozilla/pjs.git
442 строки
12 KiB
JavaScript
442 строки
12 KiB
JavaScript
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is tp.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Rob Helmer <rhelmer@mozilla.com>
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* Vladimir Vukicevic <vladimir@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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var NUM_CYCLES = 5;
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var pageFilterRegexp = null;
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var reportFormat = "js";
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var useBrowser = true;
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var winWidth = 1024;
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var winHeight = 768;
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var doRenderTest = false;
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var pages;
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var pageIndex;
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var start_time;
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var cycle;
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var report;
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var renderReport;
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var noisy = false;
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var timeout = -1;
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var timeoutEvent = -1;
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var running = false;
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var forceCC = true;
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var content;
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var TEST_DOES_OWN_TIMING = 1;
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var browserWindow = null;
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// the io service
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var gIOS = null;
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function plInit() {
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if (running) {
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return;
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}
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running = true;
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cycle = 0;
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try {
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var args = window.arguments[0].wrappedJSObject;
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var manifestURI = args.manifest;
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var startIndex = 0;
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var endIndex = -1;
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if (args.startIndex) startIndex = parseInt(args.startIndex);
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if (args.endIndex) endIndex = parseInt(args.endIndex);
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if (args.numCycles) NUM_CYCLES = parseInt(args.numCycles);
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if (args.format) reportFormat = args.format;
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if (args.width) winWidth = parseInt(args.width);
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if (args.height) winHeight = parseInt(args.height);
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if (args.filter) pageFilterRegexp = new RegExp(args.filter);
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if (args.noisy) noisy = true;
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if (args.timeout) timeout = parseInt(args.timeout);
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forceCC = !args.noForceCC;
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doRenderTest = args.doRender;
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if (forceCC &&
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!window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsIDOMWindowUtils)
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.garbageCollect) {
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forceCC = false;
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}
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gIOS = Cc["@mozilla.org/network/io-service;1"]
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.getService(Ci.nsIIOService);
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if (args.offline)
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gIOS.offline = true;
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var fileURI = gIOS.newURI(manifestURI, null, null);
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pages = plLoadURLsFromURI(fileURI);
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if (!pages) {
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dumpLine('tp: could not load URLs, quitting');
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plStop(true);
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}
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if (pages.length == 0) {
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dumpLine('tp: no pages to test, quitting');
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plStop(true);
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}
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if (startIndex < 0)
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startIndex = 0;
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if (endIndex == -1 || endIndex >= pages.length)
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endIndex = pages.length-1;
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if (startIndex > endIndex) {
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dumpLine("tp: error: startIndex >= endIndex");
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plStop(true);
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}
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pages = pages.slice(startIndex,endIndex+1);
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var pageUrls = pages.map(function(p) { return p.url.spec.toString(); });
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report = new Report(pageUrls);
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if (doRenderTest)
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renderReport = new Report(pageUrls);
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pageIndex = 0;
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if (args.useBrowserChrome) {
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var wwatch = Cc["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(Ci.nsIWindowWatcher);
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var blank = Cc["@mozilla.org/supports-string;1"]
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.createInstance(Ci.nsISupportsString);
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blank.data = "about:blank";
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browserWindow = wwatch.openWindow
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(null, "chrome://browser/content/", "_blank",
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"chrome,dialog=no,width=" + winWidth + ",height=" + winHeight, blank);
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// get our window out of the way
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window.resizeTo(10,10);
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var browserLoadFunc = function (ev) {
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browserWindow.removeEventListener('load', browserLoadFunc, true);
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// do this half a second after load, because we need to be
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// able to resize the window and not have it get clobbered
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// by the persisted values
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setTimeout(function () {
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browserWindow.resizeTo(winWidth, winHeight);
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browserWindow.moveTo(0, 0);
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browserWindow.focus();
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content = browserWindow.getBrowser();
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setTimeout(plLoadPage, 100);
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}, 500);
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};
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browserWindow.addEventListener('load', browserLoadFunc, true);
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} else {
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window.resizeTo(winWidth, winHeight);
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content = document.getElementById('contentPageloader');
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setTimeout(plLoadPage, 250);
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}
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} catch(e) {
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dumpLine(e);
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plStop(true);
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}
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}
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function plPageFlags() {
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return pages[pageIndex].flags;
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}
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// load the current page, start timing
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var removeLastAddedListener = null;
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function plLoadPage() {
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var pageName = pages[pageIndex].url.spec;
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if (removeLastAddedListener)
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removeLastAddedListener();
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if (plPageFlags() & TEST_DOES_OWN_TIMING) {
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// if the page does its own timing, use a capturing handler
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// to make sure that we can set up the function for content to call
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content.addEventListener('load', plLoadHandlerCapturing, true);
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removeLastAddedListener = function() {
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content.removeEventListener('load', plLoadHandlerCapturing, true);
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};
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} else {
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// if the page doesn't do its own timing, use a bubbling handler
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// to make sure that we're called after the page's own onload() handling
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// XXX we use a capturing event here too -- load events don't bubble up
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// to the <browser> element. See bug 390263.
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content.addEventListener('load', plLoadHandler, true);
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removeLastAddedListener = function() {
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content.removeEventListener('load', plLoadHandler, true);
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};
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}
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if (timeout > 0) {
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timeoutEvent = setTimeout('loadFail()', timeout);
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}
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start_time = Date.now();
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content.loadURI(pageName);
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}
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function loadFail() {
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var pageName = pages[pageIndex].url.spec;
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dumpLine("__FAILTimeout exceeded on " + pageName + "__FAIL")
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plStop(true);
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}
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function plNextPage() {
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if (pageIndex < pages.length-1) {
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pageIndex++;
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if (forceCC) {
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var tccstart = new Date();
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window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsIDOMWindowUtils)
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.garbageCollect();
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var tccend = new Date();
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report.recordCCTime(tccend - tccstart);
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}
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setTimeout(plLoadPage, 250);
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} else {
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plStop(false);
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}
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}
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function plRecordTime(time) {
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var pageName = pages[pageIndex].url.spec;
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var i = pageIndex
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if (i < pages.length-1) {
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i++;
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} else {
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i = 0;
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}
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var nextName = pages[i].url.spec;
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report.recordTime(pageIndex, time);
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if (noisy) {
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dumpLine("Cycle " + (cycle+1) + ": loaded " + pageName + " (next: " + nextName + ")");
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}
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}
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function plLoadHandlerCapturing(evt) {
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// make sure we pick up the right load event
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if (evt.type != 'load' ||
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evt.originalTarget.defaultView.frameElement)
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return;
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if (timeout > 0) {
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clearTimeout(timeoutEvent);
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}
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if (!(plPageFlags() & TEST_DOES_OWN_TIMING)) {
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dumpLine("tp: Capturing onload handler used with page that doesn't do its own timing?");
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plStop(true);
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}
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// set up the function for content to call
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content.contentWindow.wrappedJSObject.tpRecordTime = function (time) {
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plRecordTime(time);
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setTimeout(plNextPage, 250);
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};
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}
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// the onload handler
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function plLoadHandler(evt) {
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// make sure we pick up the right load event
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if (evt.type != 'load' ||
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evt.originalTarget.defaultView.frameElement)
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return;
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if (timeout > 0) {
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clearTimeout(timeoutEvent);
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}
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var end_time = Date.now();
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var time = (end_time - start_time);
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// does this page want to do its own timing?
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// if so, we shouldn't be here
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if (plPageFlags() & TEST_DOES_OWN_TIMING) {
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dumpLine("tp: Bubbling onload handler used with page that does its own timing?");
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plStop(true);
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}
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plRecordTime(time);
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if (doRenderTest)
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runRenderTest();
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plNextPage();
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}
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function runRenderTest() {
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const redrawsPerSample = 500;
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if (!Ci.nsIDOMWindowUtils)
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return;
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var win;
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if (browserWindow)
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win = content.contentWindow;
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else
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win = window;
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var wu = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
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var start = Date.now();
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for (var j = 0; j < redrawsPerSample; j++)
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wu.redraw();
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var end = Date.now();
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renderReport.recordTime(pageIndex, end - start);
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}
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function plStop(force) {
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try {
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if (force == false) {
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pageIndex = 0;
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if (cycle < NUM_CYCLES-1) {
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cycle++;
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setTimeout(plLoadPage, 250);
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return;
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}
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var formats = reportFormat.split(",");
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if (!renderReport) {
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for each (var fmt in formats)
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dumpLine(report.getReport(fmt));
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}
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else {
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dumpLine ("*************** Render report *******************");
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for each (var fmt in formats)
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dumpLine(renderReport.getReport(fmt));
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}
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}
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} catch (e) {
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dumpLine(e);
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}
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if (content)
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content.removeEventListener('load', plLoadHandler, true);
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goQuitApplication();
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}
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/* Returns array */
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function plLoadURLsFromURI(manifestUri) {
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var fstream = Cc["@mozilla.org/network/file-input-stream;1"]
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.createInstance(Ci.nsIFileInputStream);
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var uriFile = manifestUri.QueryInterface(Ci.nsIFileURL);
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fstream.init(uriFile.file, -1, 0, 0);
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var lstream = fstream.QueryInterface(Ci.nsILineInputStream);
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var d = [];
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var lineNo = 0;
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var line = {value:null};
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var more;
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do {
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lineNo++;
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more = lstream.readLine(line);
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var s = line.value;
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// strip comments
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s = s.replace(/#.*/, '');
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// strip leading and trailing whitespace
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s = s.replace(/^\s*/, '').replace(/s\*$/, '');
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if (!s)
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continue;
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var flags = 0;
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var urlspec = s;
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// split on whitespace, and figure out if we have any flags
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var items = s.split(/\s+/);
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if (items[0] == "include") {
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if (items.length != 2) {
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dumpLine("tp: Error on line " + lineNo + " in " + manifestUri.spec + ": include must be followed by the manifest to include!");
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return null;
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}
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var subManifest = gIOS.newURI(items[1], null, manifestUri);
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if (subManifest == null) {
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dumpLine("tp: invalid URI on line " + manifestUri.spec + ":" + lineNo + " : '" + line.value + "'");
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return null;
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}
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var subItems = plLoadURLsFromURI(subManifest);
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if (subItems == null)
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return null;
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d = d.concat(subItems);
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} else {
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if (items.length == 2) {
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if (items[0].indexOf("%") != -1)
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flags |= TEST_DOES_OWN_TIMING;
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urlspec = items[1];
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} else if (items.length != 1) {
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dumpLine("tp: Error on line " + lineNo + " in " + manifestUri.spec + ": whitespace must be %-escaped!");
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return null;
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}
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var url = gIOS.newURI(urlspec, null, manifestUri);
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if (pageFilterRegexp && !pageFilterRegexp.test(url.spec))
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continue;
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d.push({ url: url,
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flags: flags });
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}
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} while (more);
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return d;
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}
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function dumpLine(str) {
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dump(str);
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dump("\n");
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}
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