зеркало из https://github.com/mozilla/gecko-dev.git
Bug 870339 - Fix Intermittent browser/devtools/styleeditor/test/browser_styleeditor_bug_740541_iframes.js. r=harth
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Родитель
4c314563ea
Коммит
b0ce980179
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@ -95,12 +95,17 @@ StyleEditorDebuggee.prototype = {
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*/
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*/
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clear: function() {
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clear: function() {
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this.baseURI = null;
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this.baseURI = null;
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this.clearStyleSheets();
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},
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/**
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* Clear stylesheets.
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*/
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clearStyleSheets: function() {
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for (let stylesheet of this.styleSheets) {
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for (let stylesheet of this.styleSheets) {
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stylesheet.destroy();
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stylesheet.destroy();
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}
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}
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this.styleSheets = [];
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this.styleSheets = [];
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this.emit("stylesheets-cleared");
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this.emit("stylesheets-cleared");
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},
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},
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@ -137,6 +142,9 @@ StyleEditorDebuggee.prototype = {
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* Object with 'styleSheets' array of actor forms
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* Object with 'styleSheets' array of actor forms
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*/
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*/
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_onDocumentLoad: function(type, request) {
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_onDocumentLoad: function(type, request) {
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if (this.styleSheets.length > 0) {
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this.clearStyleSheets();
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}
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let sheets = [];
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let sheets = [];
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for (let form of request.styleSheets) {
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for (let form of request.styleSheets) {
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let sheet = this._addStyleSheet(form);
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let sheet = this._addStyleSheet(form);
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@ -26,6 +26,7 @@ MOCHITEST_BROWSER_FILES := \
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browser_styleeditor_sv_resize.js \
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browser_styleeditor_sv_resize.js \
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browser_styleeditor_bug_740541_iframes.js \
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browser_styleeditor_bug_740541_iframes.js \
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browser_styleeditor_bug_851132_middle_click.js \
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browser_styleeditor_bug_851132_middle_click.js \
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browser_styleeditor_bug_870339.js \
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browser_styleeditor_nostyle.js \
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browser_styleeditor_nostyle.js \
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browser_styleeditor_reload.js \
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browser_styleeditor_reload.js \
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head.js \
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head.js \
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@ -0,0 +1,46 @@
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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function test()
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{
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const SIMPLE = TEST_BASE_HTTP + "simple.css";
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const DOCUMENT_WITH_ONE_STYLESHEET = "data:text/html;charset=UTF-8," +
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encodeURIComponent(
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["<!DOCTYPE html>",
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"<html>",
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" <head>",
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" <title>Bug 870339</title>",
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' <link rel="stylesheet" type="text/css" href="'+SIMPLE+'">',
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" </head>",
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" <body>",
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" </body>",
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"</html>"
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].join("\n"));
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waitForExplicitFinish();
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addTabAndOpenStyleEditor(function (aPanel) {
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let debuggee = aPanel._debuggee;
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// Spam the _onNewDocument callback multiple times before the
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// StyleEditorActor has a chance to respond to the first one.
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const SPAM_COUNT = 2;
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for (let i=0; i<SPAM_COUNT; ++i) {
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debuggee._onNewDocument();
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}
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// Wait for the StyleEditorActor to respond to each "newDocument"
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// message.
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let loadCount = 0;
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debuggee.on("document-load", function () {
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++loadCount;
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if (loadCount == SPAM_COUNT) {
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// No matter how large SPAM_COUNT is, the number of style
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// sheets should never be more than the number of style sheets
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// in the document.
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is(debuggee.styleSheets.length, 1, "correct style sheet count");
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finish();
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}
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});
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});
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content.location = DOCUMENT_WITH_ONE_STYLESHEET;
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}
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