зеркало из https://github.com/mozilla/gecko-dev.git
2021 строка
70 KiB
JavaScript
2021 строка
70 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- /
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/* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var EXPORTED_SYMBOLS = [
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"OnRefTestLoad",
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"OnRefTestUnload",
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];
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const { FileUtils } = ChromeUtils.importESModule(
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"resource://gre/modules/FileUtils.sys.mjs"
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);
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const {
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XHTML_NS,
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XUL_NS,
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IO_SERVICE_CONTRACTID,
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DEBUG_CONTRACTID,
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NS_DIRECTORY_SERVICE_CONTRACTID,
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NS_OBSERVER_SERVICE_CONTRACTID,
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TYPE_REFTEST_EQUAL,
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TYPE_REFTEST_NOTEQUAL,
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TYPE_LOAD,
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TYPE_SCRIPT,
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TYPE_PRINT,
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URL_TARGET_TYPE_TEST,
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URL_TARGET_TYPE_REFERENCE,
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EXPECTED_PASS,
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EXPECTED_FAIL,
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EXPECTED_RANDOM,
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EXPECTED_FUZZY,
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PREF_BOOLEAN,
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PREF_STRING,
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PREF_INTEGER,
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FOCUS_FILTER_NON_NEEDS_FOCUS_TESTS,
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g,
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} = ChromeUtils.import("resource://reftest/globals.jsm");
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const { HttpServer } = ChromeUtils.import("resource://reftest/httpd.jsm");
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const { ReadTopManifest, CreateUrls } = ChromeUtils.import(
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"resource://reftest/manifest.jsm"
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);
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const { StructuredLogger } = ChromeUtils.importESModule(
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"resource://reftest/StructuredLog.sys.mjs"
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);
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const { PerTestCoverageUtils } = ChromeUtils.importESModule(
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"resource://reftest/PerTestCoverageUtils.sys.mjs"
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);
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const { XPCOMUtils } = ChromeUtils.importESModule(
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"resource://gre/modules/XPCOMUtils.sys.mjs"
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);
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const { E10SUtils } = ChromeUtils.importESModule(
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"resource://gre/modules/E10SUtils.sys.mjs"
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);
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const lazy = {};
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XPCOMUtils.defineLazyServiceGetters(lazy, {
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proxyService: [
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"@mozilla.org/network/protocol-proxy-service;1",
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"nsIProtocolProxyService",
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],
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});
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function HasUnexpectedResult()
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{
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return g.testResults.Exception > 0 ||
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g.testResults.FailedLoad > 0 ||
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g.testResults.UnexpectedFail > 0 ||
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g.testResults.UnexpectedPass > 0 ||
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g.testResults.AssertionUnexpected > 0 ||
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g.testResults.AssertionUnexpectedFixed > 0;
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}
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// By default we just log to stdout
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var gDumpFn = function(line) {
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dump(line);
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if (g.logFile) {
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g.logFile.writeString(line);
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}
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}
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var gDumpRawLog = function(record) {
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// Dump JSON representation of data on a single line
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var line = "\n" + JSON.stringify(record) + "\n";
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dump(line);
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if (g.logFile) {
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g.logFile.writeString(line);
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}
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}
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g.logger = new StructuredLogger('reftest', gDumpRawLog);
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var logger = g.logger;
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function TestBuffer(str)
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{
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logger.debug(str);
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g.testLog.push(str);
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}
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function isAndroidDevice() {
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var xr = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime);
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// This is the best we can do for now; maybe in the future we'll have
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// more correct detection of this case.
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return xr.OS == "Android" &&
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g.browserIsRemote;
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}
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function FlushTestBuffer()
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{
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// In debug mode, we've dumped all these messages already.
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if (g.logLevel !== 'debug') {
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for (var i = 0; i < g.testLog.length; ++i) {
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logger.info("Saved log: " + g.testLog[i]);
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}
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}
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g.testLog = [];
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}
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function LogWidgetLayersFailure()
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{
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logger.error(
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"Screen resolution is too low - USE_WIDGET_LAYERS was disabled. " +
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(g.browserIsRemote ?
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"Since E10s is enabled, there is no fallback rendering path!" :
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"The fallback rendering path is not reliably consistent with on-screen rendering."));
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logger.error(
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"If you cannot increase your screen resolution you can try reducing " +
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"gecko's pixel scaling by adding something like '--setpref " +
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"layout.css.devPixelsPerPx=1.0' to your './mach reftest' command " +
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"(possibly as an alias in ~/.mozbuild/machrc). Note that this is " +
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"inconsistent with CI testing, and may interfere with HighDPI/" +
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"reftest-zoom tests.");
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}
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function AllocateCanvas()
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{
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if (g.recycledCanvases.length > 0) {
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return g.recycledCanvases.shift();
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}
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var canvas = g.containingWindow.document.createElementNS(XHTML_NS, "canvas");
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var r = g.browser.getBoundingClientRect();
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canvas.setAttribute("width", Math.ceil(r.width));
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canvas.setAttribute("height", Math.ceil(r.height));
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return canvas;
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}
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function ReleaseCanvas(canvas)
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{
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// store a maximum of 2 canvases, if we're not caching
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if (!g.noCanvasCache || g.recycledCanvases.length < 2) {
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g.recycledCanvases.push(canvas);
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}
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}
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function IDForEventTarget(event)
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{
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try {
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return "'" + event.target.getAttribute('id') + "'";
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} catch (ex) {
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return "<unknown>";
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}
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}
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function OnRefTestLoad(win)
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{
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g.crashDumpDir = Cc[NS_DIRECTORY_SERVICE_CONTRACTID]
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.getService(Ci.nsIProperties)
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.get("ProfD", Ci.nsIFile);
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g.crashDumpDir.append("minidumps");
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g.pendingCrashDumpDir = Cc[NS_DIRECTORY_SERVICE_CONTRACTID]
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.getService(Ci.nsIProperties)
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.get("UAppData", Ci.nsIFile);
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g.pendingCrashDumpDir.append("Crash Reports");
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g.pendingCrashDumpDir.append("pending");
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g.browserIsRemote = Services.appinfo.browserTabsRemoteAutostart;
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g.browserIsFission = Services.appinfo.fissionAutostart;
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var prefs = Cc["@mozilla.org/preferences-service;1"].
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getService(Ci.nsIPrefBranch);
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g.browserIsIframe = prefs.getBoolPref("reftest.browser.iframe.enabled", false);
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g.useDrawSnapshot = prefs.getBoolPref("reftest.use-draw-snapshot", false);
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g.logLevel = prefs.getStringPref("reftest.logLevel", "info");
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if (win === undefined || win == null) {
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win = window;
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}
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if (g.containingWindow == null && win != null) {
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g.containingWindow = win;
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}
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if (g.browserIsIframe) {
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g.browser = g.containingWindow.document.createElementNS(XHTML_NS, "iframe");
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g.browser.setAttribute("mozbrowser", "");
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} else {
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g.browser = g.containingWindow.document.createElementNS(XUL_NS, "xul:browser");
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}
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g.browser.setAttribute("id", "browser");
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g.browser.setAttribute("type", "content");
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g.browser.setAttribute("primary", "true");
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g.browser.setAttribute("remote", g.browserIsRemote ? "true" : "false");
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// Make sure the browser element is exactly 800x1000, no matter
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// what size our window is
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g.browser.setAttribute("style", "padding: 0px; margin: 0px; border:none; min-width: 800px; min-height: 1000px; max-width: 800px; max-height: 1000px; color-scheme: env(-moz-content-preferred-color-scheme)");
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if (Services.appinfo.OS == "Android") {
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let doc = g.containingWindow.document.getElementById('main-window');
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while (doc.hasChildNodes()) {
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doc.firstChild.remove();
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}
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doc.appendChild(g.browser);
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// TODO Bug 1156817: reftests don't have most of GeckoView infra so we
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// can't register this actor
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ChromeUtils.unregisterWindowActor("LoadURIDelegate");
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} else {
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document.getElementById("reftest-window").appendChild(g.browser);
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}
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g.browserMessageManager = g.browser.frameLoader.messageManager;
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// The content script waits for the initial onload, then notifies
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// us.
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RegisterMessageListenersAndLoadContentScript(false);
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}
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function InitAndStartRefTests()
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{
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/* These prefs are optional, so we don't need to spit an error to the log */
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try {
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var prefs = Cc["@mozilla.org/preferences-service;1"].
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getService(Ci.nsIPrefBranch);
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} catch(e) {
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logger.error("EXCEPTION: " + e);
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}
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try {
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prefs.setBoolPref("android.widget_paints_background", false);
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} catch (e) {}
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// If fission is enabled, then also put data: URIs in the default web process,
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// since most reftests run in the file process, and this will make data:
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// <iframe>s OOP.
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if (g.browserIsFission) {
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prefs.setBoolPref("browser.tabs.remote.dataUriInDefaultWebProcess", true);
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}
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/* set the g.loadTimeout */
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try {
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g.loadTimeout = prefs.getIntPref("reftest.timeout");
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} catch(e) {
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g.loadTimeout = 5 * 60 * 1000; //5 minutes as per bug 479518
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}
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/* Get the logfile for android tests */
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try {
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var logFile = prefs.getStringPref("reftest.logFile");
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if (logFile) {
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var f = FileUtils.File(logFile);
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var out = FileUtils.openFileOutputStream(f, FileUtils.MODE_WRONLY | FileUtils.MODE_CREATE);
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g.logFile = Cc["@mozilla.org/intl/converter-output-stream;1"]
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.createInstance(Ci.nsIConverterOutputStream);
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g.logFile.init(out, null);
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}
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} catch(e) {}
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g.remote = prefs.getBoolPref("reftest.remote", false);
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g.ignoreWindowSize = prefs.getBoolPref("reftest.ignoreWindowSize", false);
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/* Support for running a chunk (subset) of tests. In separate try as this is optional */
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try {
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g.totalChunks = prefs.getIntPref("reftest.totalChunks");
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g.thisChunk = prefs.getIntPref("reftest.thisChunk");
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}
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catch(e) {
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g.totalChunks = 0;
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g.thisChunk = 0;
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}
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try {
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g.focusFilterMode = prefs.getStringPref("reftest.focusFilterMode");
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} catch(e) {}
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try {
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g.isCoverageBuild = prefs.getBoolPref("reftest.isCoverageBuild");
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} catch(e) {}
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try {
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g.compareRetainedDisplayLists = prefs.getBoolPref("reftest.compareRetainedDisplayLists");
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} catch (e) {}
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try {
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// We have to set print.always_print_silent or a print dialog would
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// appear for each print operation, which would interrupt the test run.
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prefs.setBoolPref("print.always_print_silent", true);
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} catch (e) {
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/* uh oh, print reftests may not work... */
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logger.warning("Failed to set silent printing pref, EXCEPTION: " + e);
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}
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g.windowUtils = g.containingWindow.windowUtils;
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if (!g.windowUtils || !g.windowUtils.compareCanvases)
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throw "nsIDOMWindowUtils inteface missing";
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g.ioService = Cc[IO_SERVICE_CONTRACTID].getService(Ci.nsIIOService);
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g.debug = Cc[DEBUG_CONTRACTID].getService(Ci.nsIDebug2);
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RegisterProcessCrashObservers();
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if (g.remote) {
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g.server = null;
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} else {
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g.server = new HttpServer();
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}
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try {
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if (g.server)
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StartHTTPServer();
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} catch (ex) {
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//g.browser.loadURI('data:text/plain,' + ex);
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++g.testResults.Exception;
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logger.error("EXCEPTION: " + ex);
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DoneTests();
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}
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// Focus the content browser.
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if (g.focusFilterMode != FOCUS_FILTER_NON_NEEDS_FOCUS_TESTS) {
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var fm = Cc["@mozilla.org/focus-manager;1"].getService(Ci.nsIFocusManager);
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if (fm.activeWindow != g.containingWindow) {
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Focus();
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}
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g.browser.addEventListener("focus", ReadTests, true);
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g.browser.focus();
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} else {
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ReadTests();
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}
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}
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function StartHTTPServer()
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{
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g.server.registerContentType("sjs", "sjs");
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g.server.start(-1);
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g.server.identity.add("http", "example.org", "80");
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g.server.identity.add("https", "example.org", "443");
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const proxyFilter = {
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proxyInfo: lazy.proxyService.newProxyInfo(
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"http", // type of proxy
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"localhost", //proxy host
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g.server.identity.primaryPort, // proxy host port
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"", // auth header
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"", // isolation key
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0, // flags
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4096, // timeout
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null // failover proxy
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),
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applyFilter(channel, defaultProxyInfo, callback) {
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if (channel.URI.host == "example.org") {
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callback.onProxyFilterResult(this.proxyInfo);
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} else {
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callback.onProxyFilterResult(defaultProxyInfo);
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}
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},
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};
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lazy.proxyService.registerChannelFilter(proxyFilter, 0);
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g.httpServerPort = g.server.identity.primaryPort;
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}
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// Perform a Fisher-Yates shuffle of the array.
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function Shuffle(array)
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{
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for (var i = array.length - 1; i > 0; i--) {
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var j = Math.floor(Math.random() * (i + 1));
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var temp = array[i];
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array[i] = array[j];
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array[j] = temp;
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}
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}
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function ReadTests() {
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try {
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if (g.focusFilterMode != FOCUS_FILTER_NON_NEEDS_FOCUS_TESTS) {
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g.browser.removeEventListener("focus", ReadTests, true);
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}
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g.urls = [];
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var prefs = Cc["@mozilla.org/preferences-service;1"].
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getService(Ci.nsIPrefBranch);
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/* There are three modes implemented here:
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* 1) reftest.manifests
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* 2) reftest.manifests and reftest.manifests.dumpTests
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* 3) reftest.tests
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*
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* The first will parse the specified manifests, then immediately
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* run the tests. The second will parse the manifests, save the test
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* objects to a file and exit. The third will load a file of test
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* objects and run them.
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*
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* The latter two modes are used to pass test data back and forth
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* with python harness.
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*/
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let manifests = prefs.getStringPref("reftest.manifests", null);
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let dumpTests = prefs.getStringPref("reftest.manifests.dumpTests", null);
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let testList = prefs.getStringPref("reftest.tests", null);
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if ((testList && manifests) || !(testList || manifests)) {
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logger.error("Exactly one of reftest.manifests or reftest.tests must be specified.");
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logger.debug("reftest.manifests is: " + manifests);
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logger.error("reftest.tests is: " + testList);
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DoneTests();
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}
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if (testList) {
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logger.debug("Reading test objects from: " + testList);
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let promise = IOUtils.readJSON(testList).then(function onSuccess(json) {
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g.urls = json.map(CreateUrls);
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StartTests();
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}).catch(function onFailure(e) {
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logger.error("Failed to load test objects: " + e);
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DoneTests();
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});
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} else if (manifests) {
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// Parse reftest manifests
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logger.debug("Reading " + manifests.length + " manifests");
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manifests = JSON.parse(manifests);
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g.urlsFilterRegex = manifests[null];
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var globalFilter = null;
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if (manifests.hasOwnProperty("")) {
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let filterAndId = manifests[""];
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if (!Array.isArray(filterAndId)) {
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logger.error(`manifest[""] should be an array`);
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DoneTests();
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}
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if (filterAndId.length === 0) {
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logger.error(`manifest[""] should contain a filter pattern in the 1st item`);
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DoneTests();
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}
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let filter = filterAndId[0];
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if (typeof filter !== "string") {
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logger.error(`The first item of manifest[""] should be a string`);
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DoneTests();
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}
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globalFilter = new RegExp(filter);
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delete manifests[""];
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}
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var manifestURLs = Object.keys(manifests);
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// Ensure we read manifests from higher up the directory tree first so that we
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// process includes before reading the included manifest again
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manifestURLs.sort(function(a,b) {return a.length - b.length})
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manifestURLs.forEach(function(manifestURL) {
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logger.info("Reading manifest " + manifestURL);
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var manifestInfo = manifests[manifestURL];
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var filter = manifestInfo[0] ? new RegExp(manifestInfo[0]) : null;
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var manifestID = manifestInfo[1];
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ReadTopManifest(manifestURL, [globalFilter, filter, false], manifestID);
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});
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if (dumpTests) {
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logger.debug("Dumping test objects to file: " + dumpTests);
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IOUtils.writeJSON(dumpTests, g.urls, { flush: true }).then(
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function onSuccess() {
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DoneTests();
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},
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function onFailure(reason) {
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logger.error("failed to write test data: " + reason);
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DoneTests();
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}
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)
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} else {
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logger.debug("Running " + g.urls.length + " test objects");
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g.manageSuite = true;
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g.urls = g.urls.map(CreateUrls);
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StartTests();
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}
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}
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} catch(e) {
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++g.testResults.Exception;
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logger.error("EXCEPTION: " + e);
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DoneTests();
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}
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}
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function StartTests()
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{
|
|
/* These prefs are optional, so we don't need to spit an error to the log */
|
|
try {
|
|
var prefs = Cc["@mozilla.org/preferences-service;1"].
|
|
getService(Ci.nsIPrefBranch);
|
|
} catch(e) {
|
|
logger.error("EXCEPTION: " + e);
|
|
}
|
|
|
|
g.noCanvasCache = prefs.getIntPref("reftest.nocache", false);
|
|
|
|
g.shuffle = prefs.getBoolPref("reftest.shuffle", false);
|
|
|
|
g.runUntilFailure = prefs.getBoolPref("reftest.runUntilFailure", false);
|
|
|
|
g.verify = prefs.getBoolPref("reftest.verify", false);
|
|
|
|
g.cleanupPendingCrashes = prefs.getBoolPref("reftest.cleanupPendingCrashes", false);
|
|
|
|
// Check if there are any crash dump files from the startup procedure, before
|
|
// we start running the first test. Otherwise the first test might get
|
|
// blamed for producing a crash dump file when that was not the case.
|
|
CleanUpCrashDumpFiles();
|
|
|
|
// When we repeat this function is called again, so really only want to set
|
|
// g.repeat once.
|
|
if (g.repeat == null) {
|
|
g.repeat = prefs.getIntPref("reftest.repeat", 0);
|
|
}
|
|
|
|
g.runSlowTests = prefs.getIntPref("reftest.skipslowtests", false);
|
|
|
|
if (g.shuffle) {
|
|
g.noCanvasCache = true;
|
|
}
|
|
|
|
try {
|
|
BuildUseCounts();
|
|
|
|
// Filter tests which will be skipped to get a more even distribution when chunking
|
|
// tURLs is a temporary array containing all active tests
|
|
var tURLs = new Array();
|
|
for (var i = 0; i < g.urls.length; ++i) {
|
|
if (g.urls[i].skip)
|
|
continue;
|
|
|
|
if (g.urls[i].needsFocus && !Focus())
|
|
continue;
|
|
|
|
if (g.urls[i].slow && !g.runSlowTests)
|
|
continue;
|
|
|
|
tURLs.push(g.urls[i]);
|
|
}
|
|
|
|
var numActiveTests = tURLs.length;
|
|
|
|
if (g.totalChunks > 0 && g.thisChunk > 0) {
|
|
// Calculate start and end indices of this chunk if tURLs array were
|
|
// divided evenly
|
|
var testsPerChunk = tURLs.length / g.totalChunks;
|
|
var start = Math.round((g.thisChunk-1) * testsPerChunk);
|
|
var end = Math.round(g.thisChunk * testsPerChunk);
|
|
numActiveTests = end - start;
|
|
|
|
// Map these indices onto the g.urls array. This avoids modifying the
|
|
// g.urls array which prevents skipped tests from showing up in the log
|
|
start = g.thisChunk == 1 ? 0 : g.urls.indexOf(tURLs[start]);
|
|
end = g.thisChunk == g.totalChunks ? g.urls.length : g.urls.indexOf(tURLs[end + 1]) - 1;
|
|
|
|
logger.info("Running chunk " + g.thisChunk + " out of " + g.totalChunks + " chunks. " +
|
|
"tests " + (start+1) + "-" + end + "/" + g.urls.length);
|
|
|
|
g.urls = g.urls.slice(start, end);
|
|
}
|
|
|
|
if (g.manageSuite && !g.suiteStarted) {
|
|
var ids = {};
|
|
g.urls.forEach(function(test) {
|
|
if (!(test.manifestID in ids)) {
|
|
ids[test.manifestID] = [];
|
|
}
|
|
ids[test.manifestID].push(test.identifier);
|
|
});
|
|
var suite = prefs.getStringPref('reftest.suite', 'reftest');
|
|
logger.suiteStart(ids, suite, {"skipped": g.urls.length - numActiveTests});
|
|
g.suiteStarted = true
|
|
}
|
|
|
|
if (g.shuffle) {
|
|
Shuffle(g.urls);
|
|
}
|
|
|
|
g.totalTests = g.urls.length;
|
|
if (!g.totalTests && !g.verify && !g.repeat)
|
|
throw "No tests to run";
|
|
|
|
g.uriCanvases = {};
|
|
|
|
PerTestCoverageUtils.beforeTest()
|
|
.then(StartCurrentTest)
|
|
.catch(e => {
|
|
logger.error("EXCEPTION: " + e);
|
|
DoneTests();
|
|
});
|
|
} catch (ex) {
|
|
//g.browser.loadURI('data:text/plain,' + ex);
|
|
++g.testResults.Exception;
|
|
logger.error("EXCEPTION: " + ex);
|
|
DoneTests();
|
|
}
|
|
}
|
|
|
|
function OnRefTestUnload()
|
|
{
|
|
}
|
|
|
|
function AddURIUseCount(uri)
|
|
{
|
|
if (uri == null)
|
|
return;
|
|
|
|
var spec = uri.spec;
|
|
if (spec in g.uriUseCounts) {
|
|
g.uriUseCounts[spec]++;
|
|
} else {
|
|
g.uriUseCounts[spec] = 1;
|
|
}
|
|
}
|
|
|
|
function BuildUseCounts()
|
|
{
|
|
if (g.noCanvasCache) {
|
|
return;
|
|
}
|
|
|
|
g.uriUseCounts = {};
|
|
for (var i = 0; i < g.urls.length; ++i) {
|
|
var url = g.urls[i];
|
|
if (!url.skip &&
|
|
(url.type == TYPE_REFTEST_EQUAL ||
|
|
url.type == TYPE_REFTEST_NOTEQUAL)) {
|
|
if (url.prefSettings1.length == 0) {
|
|
AddURIUseCount(g.urls[i].url1);
|
|
}
|
|
if (url.prefSettings2.length == 0) {
|
|
AddURIUseCount(g.urls[i].url2);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Return true iff this window is focused when this function returns.
|
|
function Focus()
|
|
{
|
|
var fm = Cc["@mozilla.org/focus-manager;1"].getService(Ci.nsIFocusManager);
|
|
fm.focusedWindow = g.containingWindow;
|
|
|
|
try {
|
|
var dock = Cc["@mozilla.org/widget/macdocksupport;1"].getService(Ci.nsIMacDockSupport);
|
|
dock.activateApplication(true);
|
|
} catch(ex) {
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function Blur()
|
|
{
|
|
// On non-remote reftests, this will transfer focus to the dummy window
|
|
// we created to hold focus for non-needs-focus tests. Buggy tests
|
|
// (ones which require focus but don't request needs-focus) will then
|
|
// fail.
|
|
g.containingWindow.blur();
|
|
}
|
|
|
|
async function StartCurrentTest()
|
|
{
|
|
g.testLog = [];
|
|
|
|
// make sure we don't run tests that are expected to kill the browser
|
|
while (g.urls.length > 0) {
|
|
var test = g.urls[0];
|
|
logger.testStart(test.identifier);
|
|
if (test.skip) {
|
|
++g.testResults.Skip;
|
|
logger.testEnd(test.identifier, "SKIP");
|
|
g.urls.shift();
|
|
} else if (test.needsFocus && !Focus()) {
|
|
// FIXME: Marking this as a known fail is dangerous! What
|
|
// if it starts failing all the time?
|
|
++g.testResults.Skip;
|
|
logger.testEnd(test.identifier, "SKIP", null, "(COULDN'T GET FOCUS)");
|
|
g.urls.shift();
|
|
} else if (test.slow && !g.runSlowTests) {
|
|
++g.testResults.Slow;
|
|
logger.testEnd(test.identifier, "SKIP", null, "(SLOW)");
|
|
g.urls.shift();
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ((g.urls.length == 0 && g.repeat == 0) ||
|
|
(g.runUntilFailure && HasUnexpectedResult())) {
|
|
await RestoreChangedPreferences();
|
|
DoneTests();
|
|
} else if (g.urls.length == 0 && g.repeat > 0) {
|
|
// Repeat
|
|
g.repeat--;
|
|
ReadTests();
|
|
} else {
|
|
if (g.urls[0].chaosMode) {
|
|
g.windowUtils.enterChaosMode();
|
|
}
|
|
if (!g.urls[0].needsFocus) {
|
|
Blur();
|
|
}
|
|
var currentTest = g.totalTests - g.urls.length;
|
|
g.containingWindow.document.title = "reftest: " + currentTest + " / " + g.totalTests +
|
|
" (" + Math.floor(100 * (currentTest / g.totalTests)) + "%)";
|
|
StartCurrentURI(URL_TARGET_TYPE_TEST);
|
|
}
|
|
}
|
|
|
|
// A simplified version of the function with the same name in tabbrowser.js.
|
|
function updateBrowserRemotenessByURL(aBrowser, aURL) {
|
|
var oa = E10SUtils.predictOriginAttributes({ browser: aBrowser });
|
|
let remoteType = E10SUtils.getRemoteTypeForURI(
|
|
aURL,
|
|
aBrowser.ownerGlobal.docShell.nsILoadContext.useRemoteTabs,
|
|
aBrowser.ownerGlobal.docShell.nsILoadContext.useRemoteSubframes,
|
|
aBrowser.remoteType,
|
|
aBrowser.currentURI,
|
|
oa
|
|
);
|
|
// Things get confused if we switch to not-remote
|
|
// for chrome:// URIs, so lets not for now.
|
|
if (remoteType == E10SUtils.NOT_REMOTE &&
|
|
g.browserIsRemote) {
|
|
remoteType = aBrowser.remoteType;
|
|
}
|
|
if (aBrowser.remoteType != remoteType) {
|
|
if (remoteType == E10SUtils.NOT_REMOTE) {
|
|
aBrowser.removeAttribute("remote");
|
|
aBrowser.removeAttribute("remoteType");
|
|
} else {
|
|
aBrowser.setAttribute("remote", "true");
|
|
aBrowser.setAttribute("remoteType", remoteType);
|
|
}
|
|
aBrowser.changeRemoteness({ remoteType });
|
|
aBrowser.construct();
|
|
|
|
g.browserMessageManager = aBrowser.frameLoader.messageManager;
|
|
RegisterMessageListenersAndLoadContentScript(true);
|
|
return new Promise(resolve => { g.resolveContentReady = resolve; });
|
|
}
|
|
|
|
return Promise.resolve();
|
|
}
|
|
|
|
// This logic should match SpecialPowersParent._applyPrefs.
|
|
function PrefRequiresRefresh(name) {
|
|
return name == "layout.css.prefers-color-scheme.content-override" ||
|
|
name.startsWith("ui.") ||
|
|
name.startsWith("browser.display.") ||
|
|
name.startsWith("font.");
|
|
}
|
|
|
|
async function StartCurrentURI(aURLTargetType)
|
|
{
|
|
const isStartingRef = (aURLTargetType == URL_TARGET_TYPE_REFERENCE);
|
|
|
|
g.currentURL = g.urls[0][isStartingRef ? "url2" : "url1"].spec;
|
|
g.currentURLTargetType = aURLTargetType;
|
|
|
|
await RestoreChangedPreferences();
|
|
|
|
var prefs = Cc["@mozilla.org/preferences-service;1"].
|
|
getService(Ci.nsIPrefBranch);
|
|
|
|
const prefSettings =
|
|
g.urls[0][isStartingRef ? "prefSettings2" : "prefSettings1"];
|
|
|
|
var prefsRequireRefresh = false;
|
|
|
|
if (prefSettings.length > 0) {
|
|
var badPref = undefined;
|
|
try {
|
|
prefSettings.forEach(function(ps) {
|
|
let prefExists = false;
|
|
try {
|
|
let prefType = prefs.getPrefType(ps.name);
|
|
prefExists = (prefType != prefs.PREF_INVALID);
|
|
} catch (e) {
|
|
}
|
|
if (!prefExists) {
|
|
logger.info("Pref " + ps.name + " not found, will be added");
|
|
}
|
|
|
|
let oldVal = undefined;
|
|
if (prefExists) {
|
|
if (ps.type == PREF_BOOLEAN) {
|
|
try {
|
|
oldVal = prefs.getBoolPref(ps.name);
|
|
} catch (e) {
|
|
badPref = "boolean preference '" + ps.name + "'";
|
|
throw "bad pref";
|
|
}
|
|
} else if (ps.type == PREF_STRING) {
|
|
try {
|
|
oldVal = prefs.getStringPref(ps.name);
|
|
} catch (e) {
|
|
badPref = "string preference '" + ps.name + "'";
|
|
throw "bad pref";
|
|
}
|
|
} else if (ps.type == PREF_INTEGER) {
|
|
try {
|
|
oldVal = prefs.getIntPref(ps.name);
|
|
} catch (e) {
|
|
badPref = "integer preference '" + ps.name + "'";
|
|
throw "bad pref";
|
|
}
|
|
} else {
|
|
throw "internal error - unknown preference type";
|
|
}
|
|
}
|
|
if (!prefExists || oldVal != ps.value) {
|
|
var requiresRefresh = PrefRequiresRefresh(ps.name);
|
|
prefsRequireRefresh = prefsRequireRefresh || requiresRefresh;
|
|
g.prefsToRestore.push( { name: ps.name,
|
|
type: ps.type,
|
|
value: oldVal,
|
|
requiresRefresh,
|
|
prefExisted: prefExists } );
|
|
var value = ps.value;
|
|
if (ps.type == PREF_BOOLEAN) {
|
|
prefs.setBoolPref(ps.name, value);
|
|
} else if (ps.type == PREF_STRING) {
|
|
prefs.setStringPref(ps.name, value);
|
|
value = '"' + value + '"';
|
|
} else if (ps.type == PREF_INTEGER) {
|
|
prefs.setIntPref(ps.name, value);
|
|
}
|
|
logger.info("SET PREFERENCE pref(" + ps.name + "," + value + ")");
|
|
}
|
|
});
|
|
} catch (e) {
|
|
if (e == "bad pref") {
|
|
var test = g.urls[0];
|
|
if (test.expected == EXPECTED_FAIL) {
|
|
logger.testEnd(test.identifier, "FAIL", "FAIL",
|
|
"(SKIPPED; " + badPref + " not known or wrong type)");
|
|
++g.testResults.Skip;
|
|
} else {
|
|
logger.testEnd(test.identifier, "FAIL", "PASS",
|
|
badPref + " not known or wrong type");
|
|
++g.testResults.UnexpectedFail;
|
|
}
|
|
|
|
// skip the test that had a bad preference
|
|
g.urls.shift();
|
|
await StartCurrentTest();
|
|
return;
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (prefSettings.length == 0 &&
|
|
g.uriCanvases[g.currentURL] &&
|
|
(g.urls[0].type == TYPE_REFTEST_EQUAL ||
|
|
g.urls[0].type == TYPE_REFTEST_NOTEQUAL) &&
|
|
g.urls[0].maxAsserts == 0) {
|
|
// Pretend the document loaded --- RecordResult will notice
|
|
// there's already a canvas for this URL
|
|
g.containingWindow.setTimeout(RecordResult, 0);
|
|
} else {
|
|
var currentTest = g.totalTests - g.urls.length;
|
|
// Log this to preserve the same overall log format,
|
|
// should be removed if the format is updated
|
|
gDumpFn("REFTEST TEST-LOAD | " + g.currentURL + " | " + currentTest + " / " + g.totalTests +
|
|
" (" + Math.floor(100 * (currentTest / g.totalTests)) + "%)\n");
|
|
TestBuffer("START " + g.currentURL);
|
|
await updateBrowserRemotenessByURL(g.browser, g.currentURL);
|
|
|
|
if (prefsRequireRefresh) {
|
|
await new Promise(resolve => g.containingWindow.requestAnimationFrame(resolve));
|
|
}
|
|
|
|
var type = g.urls[0].type
|
|
if (TYPE_SCRIPT == type) {
|
|
SendLoadScriptTest(g.currentURL, g.loadTimeout);
|
|
} else if (TYPE_PRINT == type) {
|
|
SendLoadPrintTest(g.currentURL, g.loadTimeout);
|
|
} else {
|
|
SendLoadTest(type, g.currentURL, g.currentURLTargetType, g.loadTimeout);
|
|
}
|
|
}
|
|
}
|
|
|
|
function DoneTests()
|
|
{
|
|
PerTestCoverageUtils.afterTest()
|
|
.catch(e => logger.error("EXCEPTION: " + e))
|
|
.then(() => {
|
|
if (g.manageSuite) {
|
|
g.suiteStarted = false
|
|
logger.suiteEnd({'results': g.testResults});
|
|
} else {
|
|
logger.logData('results', {results: g.testResults});
|
|
}
|
|
logger.info("Slowest test took " + g.slowestTestTime + "ms (" + g.slowestTestURL + ")");
|
|
logger.info("Total canvas count = " + g.recycledCanvases.length);
|
|
if (g.failedUseWidgetLayers) {
|
|
LogWidgetLayersFailure();
|
|
}
|
|
|
|
function onStopped() {
|
|
if (g.logFile) {
|
|
g.logFile.close();
|
|
g.logFile = null;
|
|
}
|
|
let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"].getService(Ci.nsIAppStartup);
|
|
appStartup.quit(Ci.nsIAppStartup.eForceQuit);
|
|
}
|
|
if (g.server) {
|
|
g.server.stop(onStopped);
|
|
}
|
|
else {
|
|
onStopped();
|
|
}
|
|
});
|
|
}
|
|
|
|
function UpdateCanvasCache(url, canvas)
|
|
{
|
|
var spec = url.spec;
|
|
|
|
--g.uriUseCounts[spec];
|
|
|
|
if (g.uriUseCounts[spec] == 0) {
|
|
ReleaseCanvas(canvas);
|
|
delete g.uriCanvases[spec];
|
|
} else if (g.uriUseCounts[spec] > 0) {
|
|
g.uriCanvases[spec] = canvas;
|
|
} else {
|
|
throw "Use counts were computed incorrectly";
|
|
}
|
|
}
|
|
|
|
// Recompute drawWindow flags for every drawWindow operation.
|
|
// We have to do this every time since our window can be
|
|
// asynchronously resized (e.g. by the window manager, to make
|
|
// it fit on screen) at unpredictable times.
|
|
// Fortunately this is pretty cheap.
|
|
async function DoDrawWindow(ctx, x, y, w, h)
|
|
{
|
|
if (g.useDrawSnapshot) {
|
|
try {
|
|
let image = await g.browser.drawSnapshot(x, y, w, h, 1.0, "#fff");
|
|
ctx.drawImage(image, x, y);
|
|
} catch (ex) {
|
|
logger.error(g.currentURL + " | drawSnapshot failed: " + ex);
|
|
++g.testResults.Exception;
|
|
}
|
|
return;
|
|
}
|
|
|
|
var flags = ctx.DRAWWINDOW_DRAW_CARET | ctx.DRAWWINDOW_DRAW_VIEW;
|
|
var testRect = g.browser.getBoundingClientRect();
|
|
if (g.ignoreWindowSize ||
|
|
(0 <= testRect.left &&
|
|
0 <= testRect.top &&
|
|
g.containingWindow.innerWidth >= testRect.right &&
|
|
g.containingWindow.innerHeight >= testRect.bottom)) {
|
|
// We can use the window's retained layer manager
|
|
// because the window is big enough to display the entire
|
|
// browser element
|
|
flags |= ctx.DRAWWINDOW_USE_WIDGET_LAYERS;
|
|
} else if (g.browserIsRemote) {
|
|
logger.error(g.currentURL + " | can't drawWindow remote content");
|
|
++g.testResults.Exception;
|
|
}
|
|
|
|
if (g.drawWindowFlags != flags) {
|
|
// Every time the flags change, dump the new state.
|
|
g.drawWindowFlags = flags;
|
|
var flagsStr = "DRAWWINDOW_DRAW_CARET | DRAWWINDOW_DRAW_VIEW";
|
|
if (flags & ctx.DRAWWINDOW_USE_WIDGET_LAYERS) {
|
|
flagsStr += " | DRAWWINDOW_USE_WIDGET_LAYERS";
|
|
} else {
|
|
// Output a special warning because we need to be able to detect
|
|
// this whenever it happens.
|
|
LogWidgetLayersFailure();
|
|
g.failedUseWidgetLayers = true;
|
|
}
|
|
logger.info("drawWindow flags = " + flagsStr +
|
|
"; window size = " + g.containingWindow.innerWidth + "," + g.containingWindow.innerHeight +
|
|
"; test browser size = " + testRect.width + "," + testRect.height);
|
|
}
|
|
|
|
TestBuffer("DoDrawWindow " + x + "," + y + "," + w + "," + h);
|
|
ctx.save();
|
|
ctx.translate(x, y);
|
|
ctx.drawWindow(g.containingWindow, x, y, w, h, "rgb(255,255,255)",
|
|
g.drawWindowFlags);
|
|
ctx.restore();
|
|
}
|
|
|
|
async function InitCurrentCanvasWithSnapshot()
|
|
{
|
|
TestBuffer("Initializing canvas snapshot");
|
|
|
|
if (g.urls[0].type == TYPE_LOAD || g.urls[0].type == TYPE_SCRIPT || g.urls[0].type == TYPE_PRINT) {
|
|
// We don't want to snapshot this kind of test
|
|
return false;
|
|
}
|
|
|
|
if (!g.currentCanvas) {
|
|
g.currentCanvas = AllocateCanvas();
|
|
}
|
|
|
|
var ctx = g.currentCanvas.getContext("2d");
|
|
await DoDrawWindow(ctx, 0, 0, g.currentCanvas.width, g.currentCanvas.height);
|
|
return true;
|
|
}
|
|
|
|
async function UpdateCurrentCanvasForInvalidation(rects)
|
|
{
|
|
TestBuffer("Updating canvas for invalidation");
|
|
|
|
if (!g.currentCanvas) {
|
|
return;
|
|
}
|
|
|
|
var ctx = g.currentCanvas.getContext("2d");
|
|
for (var i = 0; i < rects.length; ++i) {
|
|
var r = rects[i];
|
|
// Set left/top/right/bottom to pixel boundaries
|
|
var left = Math.floor(r.left);
|
|
var top = Math.floor(r.top);
|
|
var right = Math.ceil(r.right);
|
|
var bottom = Math.ceil(r.bottom);
|
|
|
|
// Clamp the values to the canvas size
|
|
left = Math.max(0, Math.min(left, g.currentCanvas.width));
|
|
top = Math.max(0, Math.min(top, g.currentCanvas.height));
|
|
right = Math.max(0, Math.min(right, g.currentCanvas.width));
|
|
bottom = Math.max(0, Math.min(bottom, g.currentCanvas.height));
|
|
|
|
await DoDrawWindow(ctx, left, top, right - left, bottom - top);
|
|
}
|
|
}
|
|
|
|
async function UpdateWholeCurrentCanvasForInvalidation()
|
|
{
|
|
TestBuffer("Updating entire canvas for invalidation");
|
|
|
|
if (!g.currentCanvas) {
|
|
return;
|
|
}
|
|
|
|
var ctx = g.currentCanvas.getContext("2d");
|
|
await DoDrawWindow(ctx, 0, 0, g.currentCanvas.width, g.currentCanvas.height);
|
|
}
|
|
|
|
function RecordResult(testRunTime, errorMsg, typeSpecificResults)
|
|
{
|
|
TestBuffer("RecordResult fired");
|
|
|
|
// Keep track of which test was slowest, and how long it took.
|
|
if (testRunTime > g.slowestTestTime) {
|
|
g.slowestTestTime = testRunTime;
|
|
g.slowestTestURL = g.currentURL;
|
|
}
|
|
|
|
// Not 'const ...' because of 'EXPECTED_*' value dependency.
|
|
var outputs = {};
|
|
outputs[EXPECTED_PASS] = {
|
|
true: {s: ["PASS", "PASS"], n: "Pass"},
|
|
false: {s: ["FAIL", "PASS"], n: "UnexpectedFail"}
|
|
};
|
|
outputs[EXPECTED_FAIL] = {
|
|
true: {s: ["PASS", "FAIL"], n: "UnexpectedPass"},
|
|
false: {s: ["FAIL", "FAIL"], n: "KnownFail"}
|
|
};
|
|
outputs[EXPECTED_RANDOM] = {
|
|
true: {s: ["PASS", "PASS"], n: "Random"},
|
|
false: {s: ["FAIL", "FAIL"], n: "Random"}
|
|
};
|
|
// for EXPECTED_FUZZY we need special handling because we can have
|
|
// Pass, UnexpectedPass, or UnexpectedFail
|
|
|
|
if ((g.currentURLTargetType == URL_TARGET_TYPE_TEST && g.urls[0].wrCapture.test) ||
|
|
(g.currentURLTargetType == URL_TARGET_TYPE_REFERENCE && g.urls[0].wrCapture.ref)) {
|
|
logger.info("Running webrender capture");
|
|
g.windowUtils.wrCapture();
|
|
}
|
|
|
|
var output;
|
|
var extra;
|
|
|
|
if (g.urls[0].type == TYPE_LOAD) {
|
|
++g.testResults.LoadOnly;
|
|
logger.testStatus(g.urls[0].identifier, "(LOAD ONLY)", "PASS", "PASS");
|
|
g.currentCanvas = null;
|
|
FinishTestItem();
|
|
return;
|
|
}
|
|
if (g.urls[0].type == TYPE_PRINT) {
|
|
switch (g.currentURLTargetType) {
|
|
case URL_TARGET_TYPE_TEST:
|
|
// First document has been loaded.
|
|
g.testPrintOutput = typeSpecificResults;
|
|
// Proceed to load the second document.
|
|
CleanUpCrashDumpFiles();
|
|
StartCurrentURI(URL_TARGET_TYPE_REFERENCE);
|
|
break;
|
|
case URL_TARGET_TYPE_REFERENCE:
|
|
let pathToTestPdf = g.testPrintOutput;
|
|
let pathToRefPdf = typeSpecificResults;
|
|
comparePdfs(pathToTestPdf, pathToRefPdf, function(error, results) {
|
|
let expected = g.urls[0].expected;
|
|
// TODO: We should complain here if results is empty!
|
|
// (If it's empty, we'll spuriously succeed, regardless of
|
|
// our expectations)
|
|
if (error) {
|
|
output = outputs[expected][false];
|
|
extra = { status_msg: output.n };
|
|
++g.testResults[output.n];
|
|
logger.testEnd(g.urls[0].identifier, output.s[0], output.s[1],
|
|
error.message, null, extra);
|
|
} else {
|
|
let outputPair = outputs[expected];
|
|
if (expected === EXPECTED_FAIL) {
|
|
let failureResults = results.filter(function (result) { return !result.passed });
|
|
if (failureResults.length > 0) {
|
|
// We got an expected failure. Let's get rid of the
|
|
// passes from the results so we don't trigger
|
|
// TEST_UNEXPECTED_PASS logging for those.
|
|
results = failureResults;
|
|
}
|
|
// (else, we expected a failure but got none!
|
|
// Leave results untouched so we can log them.)
|
|
}
|
|
results.forEach(function(result) {
|
|
output = outputPair[result.passed];
|
|
let extra = { status_msg: output.n };
|
|
++g.testResults[output.n];
|
|
logger.testEnd(g.urls[0].identifier, output.s[0], output.s[1],
|
|
result.description, null, extra);
|
|
});
|
|
}
|
|
FinishTestItem();
|
|
});
|
|
break;
|
|
default:
|
|
throw "Unexpected state.";
|
|
}
|
|
return;
|
|
}
|
|
if (g.urls[0].type == TYPE_SCRIPT) {
|
|
var expected = g.urls[0].expected;
|
|
|
|
if (errorMsg) {
|
|
// Force an unexpected failure to alert the test author to fix the test.
|
|
expected = EXPECTED_PASS;
|
|
} else if (typeSpecificResults.length == 0) {
|
|
// This failure may be due to a JavaScript Engine bug causing
|
|
// early termination of the test. If we do not allow silent
|
|
// failure, report an error.
|
|
if (!g.urls[0].allowSilentFail)
|
|
errorMsg = "No test results reported. (SCRIPT)\n";
|
|
else
|
|
logger.info("An expected silent failure occurred");
|
|
}
|
|
|
|
if (errorMsg) {
|
|
output = outputs[expected][false];
|
|
extra = { status_msg: output.n };
|
|
++g.testResults[output.n];
|
|
logger.testStatus(g.urls[0].identifier, errorMsg, output.s[0], output.s[1], null, null, extra);
|
|
FinishTestItem();
|
|
return;
|
|
}
|
|
|
|
var anyFailed = typeSpecificResults.some(function(result) { return !result.passed; });
|
|
var outputPair;
|
|
if (anyFailed && expected == EXPECTED_FAIL) {
|
|
// If we're marked as expected to fail, and some (but not all) tests
|
|
// passed, treat those tests as though they were marked random
|
|
// (since we can't tell whether they were really intended to be
|
|
// marked failing or not).
|
|
outputPair = { true: outputs[EXPECTED_RANDOM][true],
|
|
false: outputs[expected][false] };
|
|
} else {
|
|
outputPair = outputs[expected];
|
|
}
|
|
var index = 0;
|
|
typeSpecificResults.forEach(function(result) {
|
|
var output = outputPair[result.passed];
|
|
var extra = { status_msg: output.n };
|
|
|
|
++g.testResults[output.n];
|
|
logger.testStatus(g.urls[0].identifier, result.description + " item " + (++index),
|
|
output.s[0], output.s[1], null, null, extra);
|
|
});
|
|
|
|
if (anyFailed && expected == EXPECTED_PASS) {
|
|
FlushTestBuffer();
|
|
}
|
|
|
|
FinishTestItem();
|
|
return;
|
|
}
|
|
|
|
const isRecordingRef =
|
|
(g.currentURLTargetType == URL_TARGET_TYPE_REFERENCE);
|
|
const prefSettings =
|
|
g.urls[0][isRecordingRef ? "prefSettings2" : "prefSettings1"];
|
|
|
|
if (prefSettings.length == 0 && g.uriCanvases[g.currentURL]) {
|
|
g.currentCanvas = g.uriCanvases[g.currentURL];
|
|
}
|
|
if (g.currentCanvas == null) {
|
|
logger.error(g.currentURL, "program error managing snapshots");
|
|
++g.testResults.Exception;
|
|
}
|
|
g[isRecordingRef ? "canvas2" : "canvas1"] = g.currentCanvas;
|
|
g.currentCanvas = null;
|
|
|
|
ResetRenderingState();
|
|
|
|
switch (g.currentURLTargetType) {
|
|
case URL_TARGET_TYPE_TEST:
|
|
// First document has been loaded.
|
|
// Proceed to load the second document.
|
|
|
|
CleanUpCrashDumpFiles();
|
|
StartCurrentURI(URL_TARGET_TYPE_REFERENCE);
|
|
break;
|
|
case URL_TARGET_TYPE_REFERENCE:
|
|
// Both documents have been loaded. Compare the renderings and see
|
|
// if the comparison result matches the expected result specified
|
|
// in the manifest.
|
|
|
|
// number of different pixels
|
|
var differences;
|
|
// whether the two renderings match:
|
|
var equal;
|
|
var maxDifference = {};
|
|
// whether the allowed fuzziness from the annotations is exceeded
|
|
// by the actual comparison results
|
|
var fuzz_exceeded = false;
|
|
|
|
// what is expected on this platform (PASS, FAIL, RANDOM, or FUZZY)
|
|
var expected = g.urls[0].expected;
|
|
|
|
differences = g.windowUtils.compareCanvases(g.canvas1, g.canvas2, maxDifference);
|
|
|
|
if (g.urls[0].noAutoFuzz) {
|
|
// Autofuzzing is disabled
|
|
} else if (isAndroidDevice() && maxDifference.value <= 2 && differences > 0) {
|
|
// Autofuzz for WR on Android physical devices: Reduce any
|
|
// maxDifference of 2 to 0, because we get a lot of off-by-ones
|
|
// and off-by-twos that are very random and hard to annotate.
|
|
// In cases where the difference on any pixel component is more
|
|
// than 2 we require manual annotation. Note that this applies
|
|
// to both == tests and != tests, so != tests don't
|
|
// inadvertently pass due to a random off-by-one pixel
|
|
// difference.
|
|
logger.info(`REFTEST wr-on-android dropping fuzz of (${maxDifference.value}, ${differences}) to (0, 0)`);
|
|
maxDifference.value = 0;
|
|
differences = 0;
|
|
}
|
|
|
|
equal = (differences == 0);
|
|
|
|
if (maxDifference.value > 0 && equal) {
|
|
throw "Inconsistent result from compareCanvases.";
|
|
}
|
|
|
|
if (expected == EXPECTED_FUZZY) {
|
|
logger.info(`REFTEST fuzzy test ` +
|
|
`(${g.urls[0].fuzzyMinDelta}, ${g.urls[0].fuzzyMinPixels}) <= ` +
|
|
`(${maxDifference.value}, ${differences}) <= ` +
|
|
`(${g.urls[0].fuzzyMaxDelta}, ${g.urls[0].fuzzyMaxPixels})`);
|
|
fuzz_exceeded = maxDifference.value > g.urls[0].fuzzyMaxDelta ||
|
|
differences > g.urls[0].fuzzyMaxPixels;
|
|
equal = !fuzz_exceeded &&
|
|
maxDifference.value >= g.urls[0].fuzzyMinDelta &&
|
|
differences >= g.urls[0].fuzzyMinPixels;
|
|
}
|
|
|
|
var failedExtraCheck = g.failedNoPaint || g.failedNoDisplayList || g.failedDisplayList || g.failedOpaqueLayer || g.failedAssignedLayer;
|
|
|
|
// whether the comparison result matches what is in the manifest
|
|
var test_passed = (equal == (g.urls[0].type == TYPE_REFTEST_EQUAL)) && !failedExtraCheck;
|
|
|
|
if (expected != EXPECTED_FUZZY) {
|
|
output = outputs[expected][test_passed];
|
|
} else if (test_passed) {
|
|
output = {s: ["PASS", "PASS"], n: "Pass"};
|
|
} else if (g.urls[0].type == TYPE_REFTEST_EQUAL &&
|
|
!failedExtraCheck &&
|
|
!fuzz_exceeded) {
|
|
// If we get here, that means we had an '==' type test where
|
|
// at least one of the actual difference values was below the
|
|
// allowed range, but nothing else was wrong. So let's produce
|
|
// UNEXPECTED-PASS in this scenario. Also, if we enter this
|
|
// branch, 'equal' must be false so let's assert that to guard
|
|
// against logic errors.
|
|
if (equal) {
|
|
throw "Logic error in reftest.jsm fuzzy test handling!";
|
|
}
|
|
output = {s: ["PASS", "FAIL"], n: "UnexpectedPass"};
|
|
} else {
|
|
// In all other cases we fail the test
|
|
output = {s: ["FAIL", "PASS"], n: "UnexpectedFail"};
|
|
}
|
|
extra = { status_msg: output.n };
|
|
|
|
++g.testResults[output.n];
|
|
|
|
// It's possible that we failed both an "extra check" and the normal comparison, but we don't
|
|
// have a way to annotate these separately, so just print an error for the extra check failures.
|
|
if (failedExtraCheck) {
|
|
var failures = [];
|
|
if (g.failedNoPaint) {
|
|
failures.push("failed reftest-no-paint");
|
|
}
|
|
if (g.failedNoDisplayList) {
|
|
failures.push("failed reftest-no-display-list");
|
|
}
|
|
if (g.failedDisplayList) {
|
|
failures.push("failed reftest-display-list");
|
|
}
|
|
// The g.failed*Messages arrays will contain messages from both the test and the reference.
|
|
if (g.failedOpaqueLayer) {
|
|
failures.push("failed reftest-opaque-layer: " + g.failedOpaqueLayerMessages.join(", "));
|
|
}
|
|
if (g.failedAssignedLayer) {
|
|
failures.push("failed reftest-assigned-layer: " + g.failedAssignedLayerMessages.join(", "));
|
|
}
|
|
var failureString = failures.join(", ");
|
|
logger.testStatus(g.urls[0].identifier, failureString, output.s[0], output.s[1], null, null, extra);
|
|
} else {
|
|
var message = "image comparison, max difference: " + maxDifference.value +
|
|
", number of differing pixels: " + differences;
|
|
if (!test_passed && expected == EXPECTED_PASS ||
|
|
!test_passed && expected == EXPECTED_FUZZY ||
|
|
test_passed && expected == EXPECTED_FAIL) {
|
|
if (!equal) {
|
|
extra.max_difference = maxDifference.value;
|
|
extra.differences = differences;
|
|
var image1 = g.canvas1.toDataURL();
|
|
var image2 = g.canvas2.toDataURL();
|
|
extra.reftest_screenshots = [
|
|
{url:g.urls[0].identifier[0],
|
|
screenshot: image1.slice(image1.indexOf(",") + 1)},
|
|
g.urls[0].identifier[1],
|
|
{url:g.urls[0].identifier[2],
|
|
screenshot: image2.slice(image2.indexOf(",") + 1)}
|
|
];
|
|
extra.image1 = image1;
|
|
extra.image2 = image2;
|
|
} else {
|
|
var image1 = g.canvas1.toDataURL();
|
|
extra.reftest_screenshots = [
|
|
{url:g.urls[0].identifier[0],
|
|
screenshot: image1.slice(image1.indexOf(",") + 1)}
|
|
];
|
|
extra.image1 = image1;
|
|
}
|
|
}
|
|
logger.testStatus(g.urls[0].identifier, message, output.s[0], output.s[1], null, null, extra);
|
|
|
|
if (g.noCanvasCache) {
|
|
ReleaseCanvas(g.canvas1);
|
|
ReleaseCanvas(g.canvas2);
|
|
} else {
|
|
if (g.urls[0].prefSettings1.length == 0) {
|
|
UpdateCanvasCache(g.urls[0].url1, g.canvas1);
|
|
}
|
|
if (g.urls[0].prefSettings2.length == 0) {
|
|
UpdateCanvasCache(g.urls[0].url2, g.canvas2);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((!test_passed && expected == EXPECTED_PASS) || (test_passed && expected == EXPECTED_FAIL)) {
|
|
FlushTestBuffer();
|
|
}
|
|
|
|
CleanUpCrashDumpFiles();
|
|
FinishTestItem();
|
|
break;
|
|
default:
|
|
throw "Unexpected state.";
|
|
}
|
|
}
|
|
|
|
function LoadFailed(why)
|
|
{
|
|
++g.testResults.FailedLoad;
|
|
if (!why) {
|
|
// reftest-content.js sets an initial reason before it sets the
|
|
// timeout that will call us with the currently set reason, so we
|
|
// should never get here. If we do then there's a logic error
|
|
// somewhere. Perhaps tests are somehow running overlapped and the
|
|
// timeout for one test is not being cleared before the timeout for
|
|
// another is set? Maybe there's some sort of race?
|
|
logger.error("load failed with unknown reason (we should always have a reason!)");
|
|
}
|
|
logger.testStatus(g.urls[0].identifier, "load failed: " + why, "FAIL", "PASS");
|
|
FlushTestBuffer();
|
|
FinishTestItem();
|
|
}
|
|
|
|
function RemoveExpectedCrashDumpFiles()
|
|
{
|
|
if (g.expectingProcessCrash) {
|
|
for (let crashFilename of g.expectedCrashDumpFiles) {
|
|
let file = g.crashDumpDir.clone();
|
|
file.append(crashFilename);
|
|
if (file.exists()) {
|
|
file.remove(false);
|
|
}
|
|
}
|
|
}
|
|
g.expectedCrashDumpFiles.length = 0;
|
|
}
|
|
|
|
function FindUnexpectedCrashDumpFiles()
|
|
{
|
|
if (!g.crashDumpDir.exists()) {
|
|
return;
|
|
}
|
|
|
|
let entries = g.crashDumpDir.directoryEntries;
|
|
if (!entries) {
|
|
return;
|
|
}
|
|
|
|
let foundCrashDumpFile = false;
|
|
while (entries.hasMoreElements()) {
|
|
let file = entries.nextFile;
|
|
let path = String(file.path);
|
|
if (path.match(/\.(dmp|extra)$/) && !g.unexpectedCrashDumpFiles[path]) {
|
|
if (!foundCrashDumpFile) {
|
|
++g.testResults.UnexpectedFail;
|
|
foundCrashDumpFile = true;
|
|
if (g.currentURL) {
|
|
logger.testStatus(g.urls[0].identifier, "crash-check", "FAIL", "PASS", "This test left crash dumps behind, but we weren't expecting it to!");
|
|
} else {
|
|
logger.error("Harness startup left crash dumps behind, but we weren't expecting it to!");
|
|
}
|
|
}
|
|
logger.info("Found unexpected crash dump file " + path);
|
|
g.unexpectedCrashDumpFiles[path] = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
function RemovePendingCrashDumpFiles()
|
|
{
|
|
if (!g.pendingCrashDumpDir.exists()) {
|
|
return;
|
|
}
|
|
|
|
let entries = g.pendingCrashDumpDir.directoryEntries;
|
|
while (entries.hasMoreElements()) {
|
|
let file = entries.nextFile;
|
|
if (file.isFile()) {
|
|
file.remove(false);
|
|
logger.info("This test left pending crash dumps; deleted "+file.path);
|
|
}
|
|
}
|
|
}
|
|
|
|
function CleanUpCrashDumpFiles()
|
|
{
|
|
RemoveExpectedCrashDumpFiles();
|
|
FindUnexpectedCrashDumpFiles();
|
|
if (g.cleanupPendingCrashes) {
|
|
RemovePendingCrashDumpFiles();
|
|
}
|
|
g.expectingProcessCrash = false;
|
|
}
|
|
|
|
function FinishTestItem()
|
|
{
|
|
logger.testEnd(g.urls[0].identifier, "OK");
|
|
|
|
// Replace document with BLANK_URL_FOR_CLEARING in case there are
|
|
// assertions when unloading.
|
|
logger.debug("Loading a blank page");
|
|
// After clearing, content will notify us of the assertion count
|
|
// and tests will continue.
|
|
SendClear();
|
|
g.failedNoPaint = false;
|
|
g.failedNoDisplayList = false;
|
|
g.failedDisplayList = false;
|
|
g.failedOpaqueLayer = false;
|
|
g.failedOpaqueLayerMessages = [];
|
|
g.failedAssignedLayer = false;
|
|
g.failedAssignedLayerMessages = [];
|
|
}
|
|
|
|
async function DoAssertionCheck(numAsserts)
|
|
{
|
|
if (g.debug.isDebugBuild) {
|
|
if (g.browserIsRemote) {
|
|
// Count chrome-process asserts too when content is out of
|
|
// process.
|
|
var newAssertionCount = g.debug.assertionCount;
|
|
var numLocalAsserts = newAssertionCount - g.assertionCount;
|
|
g.assertionCount = newAssertionCount;
|
|
|
|
numAsserts += numLocalAsserts;
|
|
}
|
|
|
|
var minAsserts = g.urls[0].minAsserts;
|
|
var maxAsserts = g.urls[0].maxAsserts;
|
|
|
|
if (numAsserts < minAsserts) {
|
|
++g.testResults.AssertionUnexpectedFixed;
|
|
} else if (numAsserts > maxAsserts) {
|
|
++g.testResults.AssertionUnexpected;
|
|
} else if (numAsserts != 0) {
|
|
++g.testResults.AssertionKnown;
|
|
}
|
|
logger.assertionCount(g.urls[0].identifier, numAsserts, minAsserts, maxAsserts);
|
|
}
|
|
|
|
if (g.urls[0].chaosMode) {
|
|
g.windowUtils.leaveChaosMode();
|
|
}
|
|
|
|
// And start the next test.
|
|
g.urls.shift();
|
|
await StartCurrentTest();
|
|
}
|
|
|
|
function ResetRenderingState()
|
|
{
|
|
SendResetRenderingState();
|
|
// We would want to clear any viewconfig here, if we add support for it
|
|
}
|
|
|
|
async function RestoreChangedPreferences()
|
|
{
|
|
if (!g.prefsToRestore.length) {
|
|
return;
|
|
}
|
|
var prefs = Cc["@mozilla.org/preferences-service;1"].
|
|
getService(Ci.nsIPrefBranch);
|
|
var requiresRefresh = false;
|
|
g.prefsToRestore.reverse();
|
|
g.prefsToRestore.forEach(function(ps) {
|
|
requiresRefresh = requiresRefresh || ps.requiresRefresh;
|
|
if (ps.prefExisted) {
|
|
var value = ps.value;
|
|
if (ps.type == PREF_BOOLEAN) {
|
|
prefs.setBoolPref(ps.name, value);
|
|
} else if (ps.type == PREF_STRING) {
|
|
prefs.setStringPref(ps.name, value);
|
|
value = '"' + value + '"';
|
|
} else if (ps.type == PREF_INTEGER) {
|
|
prefs.setIntPref(ps.name, value);
|
|
}
|
|
logger.info("RESTORE PREFERENCE pref(" + ps.name + "," + value + ")");
|
|
} else {
|
|
prefs.clearUserPref(ps.name);
|
|
logger.info("RESTORE PREFERENCE pref(" + ps.name + ", <no value set>) (clearing user pref)");
|
|
}
|
|
});
|
|
|
|
g.prefsToRestore = [];
|
|
|
|
if (requiresRefresh) {
|
|
await new Promise(resolve => g.containingWindow.requestAnimationFrame(resolve));
|
|
}
|
|
}
|
|
|
|
function RegisterMessageListenersAndLoadContentScript(aReload)
|
|
{
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:AssertionCount",
|
|
function (m) { RecvAssertionCount(m.json.count); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:ContentReady",
|
|
function (m) { return RecvContentReady(m.data); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:Exception",
|
|
function (m) { RecvException(m.json.what) }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:FailedLoad",
|
|
function (m) { RecvFailedLoad(m.json.why); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:FailedNoPaint",
|
|
function (m) { RecvFailedNoPaint(); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:FailedNoDisplayList",
|
|
function (m) { RecvFailedNoDisplayList(); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:FailedDisplayList",
|
|
function (m) { RecvFailedDisplayList(); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:FailedOpaqueLayer",
|
|
function (m) { RecvFailedOpaqueLayer(m.json.why); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:FailedAssignedLayer",
|
|
function (m) { RecvFailedAssignedLayer(m.json.why); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:InitCanvasWithSnapshot",
|
|
function (m) { RecvInitCanvasWithSnapshot(); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:Log",
|
|
function (m) { RecvLog(m.json.type, m.json.msg); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:ScriptResults",
|
|
function (m) { RecvScriptResults(m.json.runtimeMs, m.json.error, m.json.results); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:StartPrint",
|
|
function (m) { RecvStartPrint(m.json.isPrintSelection, m.json.printRange); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:PrintResult",
|
|
function (m) { RecvPrintResult(m.json.runtimeMs, m.json.status, m.json.fileName); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:TestDone",
|
|
function (m) { RecvTestDone(m.json.runtimeMs); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:UpdateCanvasForInvalidation",
|
|
function (m) { RecvUpdateCanvasForInvalidation(m.json.rects); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:UpdateWholeCanvasForInvalidation",
|
|
function (m) { RecvUpdateWholeCanvasForInvalidation(); }
|
|
);
|
|
g.browserMessageManager.addMessageListener(
|
|
"reftest:ExpectProcessCrash",
|
|
function (m) { RecvExpectProcessCrash(); }
|
|
);
|
|
|
|
g.browserMessageManager.loadFrameScript("resource://reftest/reftest-content.js", true, true);
|
|
|
|
if (aReload) {
|
|
return;
|
|
}
|
|
|
|
ChromeUtils.registerWindowActor("ReftestFission", {
|
|
parent: {
|
|
moduleURI: "resource://reftest/ReftestFissionParent.jsm",
|
|
},
|
|
child: {
|
|
moduleURI: "resource://reftest/ReftestFissionChild.jsm",
|
|
events: {
|
|
MozAfterPaint: {},
|
|
},
|
|
},
|
|
allFrames: true,
|
|
includeChrome: true,
|
|
});
|
|
}
|
|
|
|
async function RecvAssertionCount(count)
|
|
{
|
|
await DoAssertionCheck(count);
|
|
}
|
|
|
|
function RecvContentReady(info)
|
|
{
|
|
if (g.resolveContentReady) {
|
|
g.resolveContentReady();
|
|
g.resolveContentReady = null;
|
|
} else {
|
|
g.contentGfxInfo = info.gfx;
|
|
InitAndStartRefTests();
|
|
}
|
|
return { remote: g.browserIsRemote };
|
|
}
|
|
|
|
function RecvException(what)
|
|
{
|
|
logger.error(g.currentURL + " | " + what);
|
|
++g.testResults.Exception;
|
|
}
|
|
|
|
function RecvFailedLoad(why)
|
|
{
|
|
LoadFailed(why);
|
|
}
|
|
|
|
function RecvFailedNoPaint()
|
|
{
|
|
g.failedNoPaint = true;
|
|
}
|
|
|
|
function RecvFailedNoDisplayList()
|
|
{
|
|
g.failedNoDisplayList = true;
|
|
}
|
|
|
|
function RecvFailedDisplayList()
|
|
{
|
|
g.failedDisplayList = true;
|
|
}
|
|
|
|
function RecvFailedOpaqueLayer(why) {
|
|
g.failedOpaqueLayer = true;
|
|
g.failedOpaqueLayerMessages.push(why);
|
|
}
|
|
|
|
function RecvFailedAssignedLayer(why) {
|
|
g.failedAssignedLayer = true;
|
|
g.failedAssignedLayerMessages.push(why);
|
|
}
|
|
|
|
async function RecvInitCanvasWithSnapshot()
|
|
{
|
|
var painted = await InitCurrentCanvasWithSnapshot();
|
|
SendUpdateCurrentCanvasWithSnapshotDone(painted);
|
|
}
|
|
|
|
function RecvLog(type, msg)
|
|
{
|
|
msg = "[CONTENT] " + msg;
|
|
if (type == "info") {
|
|
TestBuffer(msg);
|
|
} else if (type == "warning") {
|
|
logger.warning(msg);
|
|
} else if (type == "error") {
|
|
logger.error("REFTEST TEST-UNEXPECTED-FAIL | " + g.currentURL + " | " + msg + "\n");
|
|
++g.testResults.Exception;
|
|
} else {
|
|
logger.error("REFTEST TEST-UNEXPECTED-FAIL | " + g.currentURL + " | unknown log type " + type + "\n");
|
|
++g.testResults.Exception;
|
|
}
|
|
}
|
|
|
|
function RecvScriptResults(runtimeMs, error, results)
|
|
{
|
|
RecordResult(runtimeMs, error, results);
|
|
}
|
|
|
|
function RecvStartPrint(isPrintSelection, printRange)
|
|
{
|
|
let fileName =`reftest-print-${Date.now()}-`;
|
|
crypto.getRandomValues(new Uint8Array(4)).forEach(x => fileName += x.toString(16));
|
|
fileName += ".pdf"
|
|
let file = Services.dirsvc.get("TmpD", Ci.nsIFile);
|
|
file.append(fileName);
|
|
|
|
let PSSVC = Cc["@mozilla.org/gfx/printsettings-service;1"].getService(Ci.nsIPrintSettingsService);
|
|
let ps = PSSVC.createNewPrintSettings();
|
|
ps.printSilent = true;
|
|
ps.printBGImages = true;
|
|
ps.printBGColors = true;
|
|
ps.unwriteableMarginTop = 0;
|
|
ps.unwriteableMarginRight = 0;
|
|
ps.unwriteableMarginLeft = 0;
|
|
ps.unwriteableMarginBottom = 0;
|
|
ps.outputDestination = Ci.nsIPrintSettings.kOutputDestinationFile;
|
|
ps.toFileName = file.path;
|
|
ps.outputFormat = Ci.nsIPrintSettings.kOutputFormatPDF;
|
|
ps.printSelectionOnly = isPrintSelection;
|
|
if (printRange) {
|
|
ps.pageRanges = printRange.split(',').map(function(r) {
|
|
let range = r.split('-');
|
|
return [+range[0] || 1, +range[1] || 1]
|
|
}).flat();
|
|
}
|
|
|
|
var prefs = Cc["@mozilla.org/preferences-service;1"].
|
|
getService(Ci.nsIPrefBranch);
|
|
ps.printInColor = prefs.getBoolPref("print.print_in_color", true);
|
|
|
|
g.browser.browsingContext.print(ps)
|
|
.then(() => SendPrintDone(Cr.NS_OK, file.path))
|
|
.catch(exception => SendPrintDone(exception.code, file.path));
|
|
}
|
|
|
|
function RecvPrintResult(runtimeMs, status, fileName)
|
|
{
|
|
if (!Components.isSuccessCode(status)) {
|
|
logger.error("REFTEST TEST-UNEXPECTED-FAIL | " + g.currentURL + " | error during printing\n");
|
|
++g.testResults.Exception;
|
|
}
|
|
RecordResult(runtimeMs, '', fileName);
|
|
}
|
|
|
|
function RecvTestDone(runtimeMs)
|
|
{
|
|
RecordResult(runtimeMs, '', [ ]);
|
|
}
|
|
|
|
async function RecvUpdateCanvasForInvalidation(rects)
|
|
{
|
|
await UpdateCurrentCanvasForInvalidation(rects);
|
|
SendUpdateCurrentCanvasWithSnapshotDone(true);
|
|
}
|
|
|
|
async function RecvUpdateWholeCanvasForInvalidation()
|
|
{
|
|
await UpdateWholeCurrentCanvasForInvalidation();
|
|
SendUpdateCurrentCanvasWithSnapshotDone(true);
|
|
}
|
|
|
|
function OnProcessCrashed(subject, topic, data)
|
|
{
|
|
let id;
|
|
let additionalDumps;
|
|
let propbag = subject.QueryInterface(Ci.nsIPropertyBag2);
|
|
|
|
if (topic == "ipc:content-shutdown") {
|
|
id = propbag.get("dumpID");
|
|
}
|
|
|
|
if (id) {
|
|
g.expectedCrashDumpFiles.push(id + ".dmp");
|
|
g.expectedCrashDumpFiles.push(id + ".extra");
|
|
}
|
|
|
|
if (additionalDumps && additionalDumps.length != 0) {
|
|
for (const name of additionalDumps.split(',')) {
|
|
g.expectedCrashDumpFiles.push(id + "-" + name + ".dmp");
|
|
}
|
|
}
|
|
}
|
|
|
|
function RegisterProcessCrashObservers()
|
|
{
|
|
var os = Cc[NS_OBSERVER_SERVICE_CONTRACTID]
|
|
.getService(Ci.nsIObserverService);
|
|
os.addObserver(OnProcessCrashed, "ipc:content-shutdown");
|
|
}
|
|
|
|
function RecvExpectProcessCrash()
|
|
{
|
|
g.expectingProcessCrash = true;
|
|
}
|
|
|
|
function SendClear()
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:Clear");
|
|
}
|
|
|
|
function SendLoadScriptTest(uri, timeout)
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:LoadScriptTest",
|
|
{ uri: uri, timeout: timeout });
|
|
}
|
|
|
|
function SendLoadPrintTest(uri, timeout)
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:LoadPrintTest",
|
|
{ uri: uri, timeout: timeout });
|
|
}
|
|
|
|
function SendLoadTest(type, uri, uriTargetType, timeout)
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:LoadTest",
|
|
{ type: type, uri: uri,
|
|
uriTargetType: uriTargetType,
|
|
timeout: timeout }
|
|
);
|
|
}
|
|
|
|
function SendResetRenderingState()
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:ResetRenderingState");
|
|
}
|
|
|
|
function SendPrintDone(status, fileName)
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:PrintDone", { status, fileName });
|
|
}
|
|
|
|
function SendUpdateCurrentCanvasWithSnapshotDone(painted)
|
|
{
|
|
g.browserMessageManager.sendAsyncMessage("reftest:UpdateCanvasWithSnapshotDone", { painted });
|
|
}
|
|
|
|
var pdfjsHasLoaded;
|
|
|
|
function pdfjsHasLoadedPromise() {
|
|
if (pdfjsHasLoaded === undefined) {
|
|
pdfjsHasLoaded = new Promise((resolve, reject) => {
|
|
let doc = g.containingWindow.document;
|
|
const script = doc.createElement("script");
|
|
script.src = "resource://pdf.js/build/pdf.js";
|
|
script.onload = resolve;
|
|
script.onerror = () => reject(new Error("PDF.js script load failed."));
|
|
doc.documentElement.appendChild(script);
|
|
});
|
|
}
|
|
|
|
return pdfjsHasLoaded;
|
|
}
|
|
|
|
function readPdf(path, callback) {
|
|
IOUtils.read(path).then(function (data) {
|
|
pdfjsLib.GlobalWorkerOptions.workerSrc = "resource://pdf.js/build/pdf.worker.js";
|
|
pdfjsLib.getDocument({
|
|
data: data
|
|
}).promise.then(function (pdf) {
|
|
callback(null, pdf);
|
|
}, function (e) {
|
|
callback(new Error(`Couldn't parse ${path}, exception: ${e}`));
|
|
});
|
|
return;
|
|
}, function (e) {
|
|
callback(new Error(`Couldn't read PDF ${path}, exception: ${e}`));
|
|
});
|
|
}
|
|
|
|
function comparePdfs(pathToTestPdf, pathToRefPdf, callback) {
|
|
pdfjsHasLoadedPromise().then(() =>
|
|
Promise.all([pathToTestPdf, pathToRefPdf].map(function(path) {
|
|
return new Promise(function(resolve, reject) {
|
|
readPdf(path, function(error, pdf) {
|
|
// Resolve or reject outer promise. reject and resolve are
|
|
// passed to the callback function given as first arguments
|
|
// to the Promise constructor.
|
|
if (error) {
|
|
reject(error);
|
|
} else {
|
|
resolve(pdf);
|
|
}
|
|
});
|
|
});
|
|
}))).then(function(pdfs) {
|
|
let numberOfPages = pdfs[1].numPages;
|
|
let sameNumberOfPages = numberOfPages === pdfs[0].numPages;
|
|
|
|
let resultPromises = [Promise.resolve({
|
|
passed: sameNumberOfPages,
|
|
description: "Expected number of pages: " + numberOfPages +
|
|
", got " + pdfs[0].numPages
|
|
})];
|
|
|
|
if (sameNumberOfPages) {
|
|
for (let i = 0; i < numberOfPages; i++) {
|
|
let pageNum = i + 1;
|
|
let testPagePromise = pdfs[0].getPage(pageNum);
|
|
let refPagePromise = pdfs[1].getPage(pageNum);
|
|
resultPromises.push(new Promise(function(resolve, reject) {
|
|
Promise.all([testPagePromise, refPagePromise]).then(function(pages) {
|
|
let testTextPromise = pages[0].getTextContent();
|
|
let refTextPromise = pages[1].getTextContent();
|
|
Promise.all([testTextPromise, refTextPromise]).then(function(texts) {
|
|
let testTextItems = texts[0].items;
|
|
let refTextItems = texts[1].items;
|
|
let testText;
|
|
let refText;
|
|
let passed = refTextItems.every(function(o, i) {
|
|
refText = o.str;
|
|
if (!testTextItems[i]) {
|
|
return false;
|
|
}
|
|
testText = testTextItems[i].str;
|
|
return testText === refText;
|
|
});
|
|
let description;
|
|
if (passed) {
|
|
if (testTextItems.length > refTextItems.length) {
|
|
passed = false;
|
|
description = "Page " + pages[0].pageNumber +
|
|
" contains unexpected text like '" +
|
|
testTextItems[refTextItems.length].str + "'";
|
|
} else {
|
|
description = "Page " + pages[0].pageNumber +
|
|
" contains same text"
|
|
}
|
|
} else {
|
|
description = "Expected page " + pages[0].pageNumber +
|
|
" to contain text '" + refText;
|
|
if (testText) {
|
|
description += "' but found '" + testText +
|
|
"' instead";
|
|
}
|
|
}
|
|
resolve({
|
|
passed: passed,
|
|
description: description
|
|
});
|
|
}, reject);
|
|
}, reject);
|
|
}));
|
|
}
|
|
}
|
|
|
|
Promise.all(resultPromises).then(function (results) {
|
|
callback(null, results);
|
|
});
|
|
}, function(error) {
|
|
callback(error);
|
|
});
|
|
}
|