The Tor Browser: browser/devtools/styleinspector/test/browser_computedview_style-editor-link.js@6474c204b198 (annotated)

browser/devtools/styleinspector/test/browser_computedview_style-editor-link.js@6474c204b198 (annotated)

browser/devtools/styleinspector/test/browser_computedview_style-editor-link.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

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

 /* vim: set ft=javascript ts=2 et sw=2 tw=80: */
 /* Any copyright is dedicated to the Public Domain.
  http://creativecommons.org/publicdomain/zero/1.0/ */
 "use strict";
 // Test the links from the computed view to the style editor
 const STYLESHEET_URL = "data:text/css,"+encodeURIComponent(
   [".highlight {",
    "color: blue",
    "}"].join("\n"));
 const DOCUMENT_URL = "data:text/html,"+encodeURIComponent(
   ['<html>' +
    '<head>' +
    '<title>Computed view style editor link test</title>',
    '<style type="text/css"> ',
    'html { color: #000000; } ',
    'span { font-variant: small-caps; color: #000000; } ',
    '.nomatches {color: #ff0000;}</style> <div id="first" style="margin: 10em; ',
    'font-size: 14pt; font-family: helvetica, sans-serif; color: #AAA">',
    '</style>',
    '<link rel="stylesheet" type="text/css" href="'+STYLESHEET_URL+'">',
    '</head>',
    '<body>',
    '<h1>Some header text</h1>',
    '<p id="salutation" style="font-size: 12pt">hi.</p>',
    '<p id="body" style="font-size: 12pt">I am a test-case. This text exists ',
    'solely to provide some things to ',
    '<span style="color: yellow" class="highlight">',
    'highlight</span> and <span style="font-weight: bold">count</span> ',
    'style list-items in the box at right. If you are reading this, ',
    'you should go do something else instead. Maybe read a book. Or better ',
    'yet, write some test-cases for another bit of code. ',
    '<span style="font-style: italic">some text</span></p>',
    '<p id="closing">more text</p>',
    '<p>even more text</p>',
    '</div>',
    '</body>',
    '</html>'].join("\n"));
 let test = asyncTest(function*() {
   yield addTab(DOCUMENT_URL);
   info("Opening the computed-view");
   let {toolbox, inspector, view} = yield openComputedView();
   info("Selecting the test node");
   yield selectNode("span", inspector);
   yield testInlineStyle(view, inspector);
   yield testInlineStyleSheet(view, toolbox);
   yield testExternalStyleSheet(view, toolbox);
 });
 function* testInlineStyle(view, inspector) {
   info("Testing inline style");
   yield expandComputedViewPropertyByIndex(view, inspector, 0);
   let onWindow = waitForWindow();
   info("Clicking on the first rule-link in the computed-view");
   let link = getComputedViewLinkByIndex(view, 0);
   link.click();
   let win = yield onWindow;
   let windowType = win.document.documentElement.getAttribute("windowtype");
   is(windowType, "navigator:view-source", "View source window is open");
   info("Closing window");
   win.close();
 }
 function* testInlineStyleSheet(view, toolbox) {
   info("Testing inline stylesheet");
   info("Listening for toolbox switch to the styleeditor");
   let onSwitch = waitForStyleEditor(toolbox);
   info("Clicking an inline stylesheet");
   let link = getComputedViewLinkByIndex(view, 2);
   link.click();
   let editor = yield onSwitch;
   ok(true, "Switched to the style-editor panel in the toolbox");
   validateStyleEditorSheet(editor, 0);
 }
 function* testExternalStyleSheet(view, toolbox) {
   info("Testing external stylesheet");
   info("Waiting for the stylesheet editor to be selected");
   let panel = toolbox.getCurrentPanel();
   let onSelected = panel.UI.once("editor-selected");
   info("Switching back to the inspector panel in the toolbox");
   yield toolbox.selectTool("inspector");
   info("Clicking on an external stylesheet link");
   let link =  getComputedViewLinkByIndex(view, 1);
   link.click();
   let editor = yield onSelected;
   is(toolbox.currentToolId, "styleeditor", "The style editor is selected again");
   validateStyleEditorSheet(editor, 1);
 }
 function validateStyleEditorSheet(editor, expectedSheetIndex) {
   info("Validating style editor stylesheet");
   let sheet = content.document.styleSheets[expectedSheetIndex];
   is(editor.styleSheet.href, sheet.href, "loaded stylesheet matches document stylesheet");
 }