The Tor Browser: browser/devtools/webconsole/test/browser_webconsole_output_dom_elements_04.js@6474c204b198 (annotated)

browser/devtools/webconsole/test/browser_webconsole_output_dom_elements_04.js@6474c204b198 (annotated)

browser/devtools/webconsole/test/browser_webconsole_output_dom_elements_04.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.

 /*
  * Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 // Test that inspector links in the webconsole output for DOM Nodes do not try
 // to highlight or select nodes once they have been detached
 const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test/test-console-output-dom-elements.html";
 const TEST_DATA = [
   {
     // The first test shouldn't be returning the body element as this is the
     // default selected node, so re-selecting it won't fire the inspector-updated
     // event
     input: "testNode()",
     output: '<p some-attribute="some-value">'
   },
   {
     input: "testBodyNode()",
     output: '<body id="body-id" class="body-class">'
   },
   {
     input: "testNodeInIframe()",
     output: '<p>'
   },
   {
     input: "testDocumentElement()",
     output: '<html lang="en-US" dir="ltr">'
   }
 ];
 const PREF = "devtools.webconsole.persistlog";
 function test() {
   Services.prefs.setBoolPref(PREF, true);
   registerCleanupFunction(() => Services.prefs.clearUserPref(PREF));
   Task.spawn(function*() {
     let {tab} = yield loadTab(TEST_URI);
     let hud = yield openConsole(tab);
     let toolbox = gDevTools.getToolbox(hud.target);
     info("Executing the test data");
     let widgets = [];
     for (let data of TEST_DATA) {
       let [result] = yield jsEval(data.input, hud, {text: data.output});
       let {widget} = yield getWidgetAndMessage(result);
       widgets.push(widget);
     }
     info("Reloading the page");
     yield reloadPage();
     info("Iterating over the ElementNode widgets");
     for (let widget of widgets) {
       // Verify that openNodeInInspector rejects since the associated dom node
       // doesn't exist anymore
       yield widget.openNodeInInspector().then(() => {
         ok(false, "The openNodeInInspector promise resolved");
       }, () => {
         ok(true, "The openNodeInInspector promise rejected as expected");
       });
       yield toolbox.selectTool("webconsole");
       // Verify that highlightDomNode rejects too, for the same reason
       yield widget.highlightDomNode().then(() => {
         ok(false, "The highlightDomNode promise resolved");
       }, () => {
         ok(true, "The highlightDomNode promise rejected as expected");
       });
     }
   }).then(finishTest);
 }
 function jsEval(input, hud, message) {
   info("Executing '" + input + "' in the web console");
   hud.jsterm.execute(input);
   return waitForMessages({
     webconsole: hud,
     messages: [message]
   });
 }
 function* getWidgetAndMessage(result) {
   info("Getting the output ElementNode widget");
   let msg = [...result.matched][0];
   let widget = [...msg._messageObject.widgets][0];
   ok(widget, "ElementNode widget found in the output");
   info("Waiting for the ElementNode widget to be linked to the inspector");
   yield widget.linkToInspector();
   return {widget: widget, msg: msg};
 }
 function reloadPage() {
   let def = promise.defer();
   gBrowser.selectedBrowser.addEventListener("load", function onload() {
     gBrowser.selectedBrowser.removeEventListener("load", onload, true);
     def.resolve();
   }, true);
   content.location.reload();
   return def.promise;
 }