The Tor Browser: browser/devtools/styleinspector/test/browser_styleinspector_csslogic-content-stylesheets.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* vim: set ft=javascript ts=2 et sw=2 tw=80: */

     2 /* Any copyright is dedicated to the Public Domain.

     3  http://creativecommons.org/publicdomain/zero/1.0/ */

     5 "use strict";

     7 // Check stylesheets on HMTL and XUL document

     9 const TEST_URI_HTML = TEST_URL_ROOT + "doc_content_stylesheet.html";

    10 const TEST_URI_XUL = TEST_URL_ROOT + "doc_content_stylesheet.xul";

    11 const XUL_URI = Cc["@mozilla.org/network/io-service;1"]

    12                 .getService(Ci.nsIIOService)

    13                 .newURI(TEST_URI_XUL, null, null);

    14 const XUL_PRINCIPAL = Components.classes["@mozilla.org/scriptsecuritymanager;1"]

    15                         .getService(Ci.nsIScriptSecurityManager)

    16                         .getNoAppCodebasePrincipal(XUL_URI);

    18 let {CssLogic} = devtools.require("devtools/styleinspector/css-logic");

    20 let test = asyncTest(function*() {

    21   info("Checking stylesheets on HTML document");

    22   yield addTab(TEST_URI_HTML);

    23   let target = getNode("#target");

    25   let {toolbox, inspector, view} = yield openRuleView();

    26   yield selectNode(target, inspector);

    28   info("Checking stylesheets");

    29   checkSheets(target);

    31   info("Checking stylesheets on XUL document");

    32   info("Allowing XUL content");

    33   allowXUL();

    34   yield addTab(TEST_URI_XUL);

    36   let {toolbox, inspector, view} = yield openRuleView();

    37   let target = getNode("#target");

    38   yield selectNode(target, inspector);

    40   checkSheets(target);

    41   info("Disallowing XUL content");

    42   disallowXUL();

    43 });

    45 function allowXUL() {

    46   Cc["@mozilla.org/permissionmanager;1"].getService(Ci.nsIPermissionManager)

    47     .addFromPrincipal(XUL_PRINCIPAL, 'allowXULXBL', Ci.nsIPermissionManager.ALLOW_ACTION);

    48 }

    50 function disallowXUL() {

    51   Cc["@mozilla.org/permissionmanager;1"].getService(Ci.nsIPermissionManager)

    52     .addFromPrincipal(XUL_PRINCIPAL, 'allowXULXBL', Ci.nsIPermissionManager.DENY_ACTION);

    53 }

    55 function checkSheets(target) {

    56   let domUtils = Cc["@mozilla.org/inspector/dom-utils;1"]

    57       .getService(Ci.inIDOMUtils);

    58   let domRules = domUtils.getCSSStyleRules(target);

    60   for (let i = 0, n = domRules.Count(); i < n; i++) {

    61     let domRule = domRules.GetElementAt(i);

    62     let sheet = domRule.parentStyleSheet;

    63     let isContentSheet = CssLogic.isContentStylesheet(sheet);

    65     if (!sheet.href ||

    66         /doc_content_stylesheet_/.test(sheet.href)) {

    67       ok(isContentSheet, sheet.href + " identified as content stylesheet");

    68     } else {

    69       ok(!isContentSheet, sheet.href + " identified as non-content stylesheet");

    70     }

    71   }

    72 }

The Tor Browser / file revision