The Tor Browser: browser/devtools/markupview/test/browser_markupview_html_edit_03.js@6474c204b198 (annotated)

browser/devtools/markupview/test/browser_markupview_html_edit_03.js@6474c204b198 (annotated)

browser/devtools/markupview/test/browser_markupview_html_edit_03.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 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 that outerHTML editing keybindings work as expected and that *special*
 // elements like <html>, <body> and <head> can be edited correctly.
 const TEST_URL = "data:text/html," +
   "<!DOCTYPE html>" +
   "<head><meta charset='utf-8' /></head>" +
   "<body>" +
   "<div id=\"keyboard\"></div>" +
   "</body>" +
   "</html>";
 const SELECTOR = "#keyboard";
 const OLD_HTML = '<div id="keyboard"></div>';
 const NEW_HTML = '<div id="keyboard">Edited</div>';
 let test = asyncTest(function*() {
   let {inspector} = yield addTab(TEST_URL).then(openInspector);
   inspector.markup._frame.focus();
   info("Checking that pressing escape cancels edits");
   yield testEscapeCancels(inspector);
   info("Checking that pressing F2 commits edits");
   yield testF2Commits(inspector);
   info("Checking that editing the <body> element works like other nodes");
   yield testBody(inspector);
   info("Checking that editing the <head> element works like other nodes");
   yield testHead(inspector);
   info("Checking that editing the <html> element works like other nodes");
   yield testDocumentElement(inspector);
   info("Checking (again) that editing the <html> element works like other nodes");
   yield testDocumentElement2(inspector);
 });
 function testEscapeCancels(inspector) {
   let def = promise.defer();
   let node = getNode(SELECTOR);
   selectNode(node, inspector).then(() => {
     inspector.markup.htmlEditor.on("popupshown", function onPopupShown() {
       inspector.markup.htmlEditor.off("popupshown", onPopupShown);
       ok(inspector.markup.htmlEditor._visible, "HTML Editor is visible");
       is(node.outerHTML, OLD_HTML, "The node is starting with old HTML.");
       inspector.markup.htmlEditor.on("popuphidden", function onPopupHidden() {
         inspector.markup.htmlEditor.off("popuphidden", onPopupHidden);
         ok(!inspector.markup.htmlEditor._visible, "HTML Editor is not visible");
         let node = getNode(SELECTOR);
         is(node.outerHTML, OLD_HTML, "Escape cancels edits");
         def.resolve();
       });
       inspector.markup.htmlEditor.editor.setText(NEW_HTML);
       EventUtils.sendKey("ESCAPE", inspector.markup.htmlEditor.doc.defaultView);
     });
     EventUtils.sendKey("F2", inspector.markup._frame.contentWindow);
   });
   return def.promise;
 }
 function testF2Commits(inspector) {
   let def = promise.defer();
   let node = getNode(SELECTOR);
   inspector.markup.htmlEditor.on("popupshown", function onPopupShown() {
     inspector.markup.htmlEditor.off("popupshown", onPopupShown);
     ok(inspector.markup.htmlEditor._visible, "HTML Editor is visible");
     is(node.outerHTML, OLD_HTML, "The node is starting with old HTML.");
     inspector.once("markupmutation", (e, aMutations) => {
       ok(!inspector.markup.htmlEditor._visible, "HTML Editor is not visible");
       let node = getNode(SELECTOR);
       is(node.outerHTML, NEW_HTML, "F2 commits edits - the node has new HTML.");
       def.resolve();
     });
     inspector.markup.htmlEditor.editor.setText(NEW_HTML);
     EventUtils.sendKey("F2", inspector.markup._frame.contentWindow);
   });
   inspector.markup._frame.contentDocument.documentElement.focus();
   EventUtils.sendKey("F2", inspector.markup._frame.contentWindow);
   return def.promise;
 }
 function testBody(inspector) {
   let body = getNode("body");
   let bodyHTML = '<body id="updated"><p></p></body>';
   let bodyFront = inspector.markup.walker.frontForRawNode(body);
   let doc = content.document;
   let mutated = inspector.once("markupmutation");
   inspector.markup.updateNodeOuterHTML(bodyFront, bodyHTML, body.outerHTML);
   return mutated.then(mutations => {
     is(getNode("body").outerHTML, bodyHTML, "<body> HTML has been updated");
     is(doc.querySelectorAll("head").length, 1, "no extra <head>s have been added");
     return inspector.once("inspector-updated");
   });
 }
 function testHead(inspector) {
   let head = getNode("head");
   let headHTML = '<head id="updated"><title>New Title</title><script>window.foo="bar";</script></head>';
   let headFront = inspector.markup.walker.frontForRawNode(head);
   let doc = content.document;
   let mutated = inspector.once("markupmutation");
   inspector.markup.updateNodeOuterHTML(headFront, headHTML, head.outerHTML);
   return mutated.then(mutations => {
     is(doc.title, "New Title", "New title has been added");
     is(doc.defaultView.foo, undefined, "Script has not been executed");
     is(doc.querySelector("head").outerHTML, headHTML, "<head> HTML has been updated");
     is(doc.querySelectorAll("body").length, 1, "no extra <body>s have been added");
     return inspector.once("inspector-updated");
   });
 }
 function testDocumentElement(inspector) {
   let doc = content.document;
   let docElement = doc.documentElement;
   let docElementHTML = '<html id="updated" foo="bar"><head><title>Updated from document element</title><script>window.foo="bar";</script></head><body><p>Hello</p></body></html>';
   let docElementFront = inspector.markup.walker.frontForRawNode(docElement);
   let mutated = inspector.once("markupmutation");
   inspector.markup.updateNodeOuterHTML(docElementFront, docElementHTML, docElement.outerHTML);
   return mutated.then(mutations => {
     is(doc.title, "Updated from document element", "New title has been added");
     is(doc.defaultView.foo, undefined, "Script has not been executed");
     is(doc.documentElement.id, "updated", "<html> ID has been updated");
     is(doc.documentElement.className, "", "<html> class has been updated");
     is(doc.documentElement.getAttribute("foo"), "bar", "<html> attribute has been updated");
     is(doc.documentElement.outerHTML, docElementHTML, "<html> HTML has been updated");
     is(doc.querySelectorAll("head").length, 1, "no extra <head>s have been added");
     is(doc.querySelectorAll("body").length, 1, "no extra <body>s have been added");
     is(doc.body.textContent, "Hello", "document.body.textContent has been updated");
   });
 }
 function testDocumentElement2(inspector) {
   let doc = content.document;
   let docElement = doc.documentElement;
   let docElementHTML = '<html class="updated" id="somethingelse"><head><title>Updated again from document element</title><script>window.foo="bar";</script></head><body><p>Hello again</p></body></html>';
   let docElementFront = inspector.markup.walker.frontForRawNode(docElement);
   let mutated = inspector.once("markupmutation");
   inspector.markup.updateNodeOuterHTML(docElementFront, docElementHTML, docElement.outerHTML);
   return mutated.then(mutations => {
     is(doc.title, "Updated again from document element", "New title has been added");
     is(doc.defaultView.foo, undefined, "Script has not been executed");
     is(doc.documentElement.id, "somethingelse", "<html> ID has been updated");
     is(doc.documentElement.className, "updated", "<html> class has been updated");
     is(doc.documentElement.getAttribute("foo"), null, "<html> attribute has been removed");
     is(doc.documentElement.outerHTML, docElementHTML, "<html> HTML has been updated");
     is(doc.querySelectorAll("head").length, 1, "no extra <head>s have been added");
     is(doc.querySelectorAll("body").length, 1, "no extra <body>s have been added");
     is(doc.body.textContent, "Hello again", "document.body.textContent has been updated");
   });
 }