The Tor Browser: dom/browser-element/mochitest/browserElement_Opensearch.js@b8a032363ba2 (annotated)

dom/browser-element/mochitest/browserElement_Opensearch.js@b8a032363ba2 (annotated)

dom/browser-element/mochitest/browserElement_Opensearch.js

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* Any copyright is dedicated to the public domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 // Test that the onmozbrowseropensearch event works.
 "use strict";
 SimpleTest.waitForExplicitFinish();
 browserElementTestHelpers.setEnabledPref(true);
 browserElementTestHelpers.addPermission();
 function createHtml(link) {
   return 'data:text/html,<html><head>' + link + '<body></body></html>';
 }
 function createLink(name) {
   return '<link rel="search" title="Test OpenSearch" type="application/opensearchdescription+xml" href="http://example.com/' + name + '.xml">';
 }
 function runTest() {
   var iframe1 = document.createElement('iframe');
   SpecialPowers.wrap(iframe1).mozbrowser = true;
   document.body.appendChild(iframe1);
   // iframe2 is a red herring; we modify its link but don't listen for
   // opensearch; we want to make sure that its opensearch events aren't
   // picked up by the listener on iframe1.
   var iframe2 = document.createElement('iframe');
   SpecialPowers.wrap(iframe2).mozbrowser = true;
   document.body.appendChild(iframe2);
   // iframe3 is another red herring.  It's not a mozbrowser, so we shouldn't
   // get any opensearch events on it.
   var iframe3 = document.createElement('iframe');
   document.body.appendChild(iframe3);
   var numLinkChanges = 0;
   iframe1.addEventListener('mozbrowseropensearch', function(e) {
     numLinkChanges++;
     if (numLinkChanges == 1) {
       is(e.detail.title, 'Test OpenSearch');
       is(e.detail.href, 'http://example.com/mysearch.xml');
       // We should recieve opensearch events when the user creates new links
       // to a search engine, but only when we listen for them
       SpecialPowers.getBrowserFrameMessageManager(iframe1)
                    .loadFrameScript("data:,content.document.title='New title';",
                                     /* allowDelayedLoad = */ false);
       SpecialPowers.getBrowserFrameMessageManager(iframe1)
                    .loadFrameScript("data:,content.document.head.insertAdjacentHTML('beforeend', '<link rel=SEARCH type=application/opensearchdescription+xml href=http://example.com/newsearch.xml>')",
                                     /* allowDelayedLoad = */ false);
       SpecialPowers.getBrowserFrameMessageManager(iframe2)
                    .loadFrameScript("data:,content.document.head.insertAdjacentHTML('beforeend', '<link rel=SEARCH type=application/opensearchdescription+xml href=http://example.com/newsearch.xml>')",
                                     /* allowDelayedLoad = */ false);
     }
     else if (numLinkChanges == 2) {
       is(e.detail.href, 'http://example.com/newsearch.xml');
       // Full new pages should trigger opensearch events
       iframe1.src = createHtml(createLink('3rdsearch'));
     }
     else if (numLinkChanges == 3) {
       is(e.detail.href, 'http://example.com/3rdsearch.xml');
       // the rel attribute can have various space seperated values, make
       // sure we only pick up correct values for 'opensearch'
       SpecialPowers.getBrowserFrameMessageManager(iframe1)
                    .loadFrameScript("data:,content.document.head.insertAdjacentHTML('beforeend', '<link rel=someopensearch type=application/opensearchdescription+xml href=http://example.com/newsearch.xml>')",
                                     /* allowDelayedLoad = */ false);
       // Test setting a page with multiple links elements
       iframe1.src = createHtml(createLink('another') + createLink('search'));
     }
     else if (numLinkChanges == 4) {
       is(e.detail.href, 'http://example.com/another.xml');
       // 2 events will be triggered by previous test, wait for next
     }
     else if (numLinkChanges == 5) {
       is(e.detail.href, 'http://example.com/search.xml');
       // Make sure opensearch check is case insensitive
       SpecialPowers.getBrowserFrameMessageManager(iframe1)
                    .loadFrameScript("data:,content.document.head.insertAdjacentHTML('beforeend', '<link rel=SEARCH type=application/opensearchdescription+xml href=http://example.com/ucasesearch.xml>')",
                                     /* allowDelayedLoad = */ false);
     }
     else if (numLinkChanges == 6) {
       is(e.detail.href, 'http://example.com/ucasesearch.xml');
       SimpleTest.finish();
     } else {
       ok(false, 'Too many opensearch events.');
     }
   });
   iframe3.addEventListener('mozbrowseropensearch', function(e) {
     ok(false, 'Should not get a opensearch event for iframe3.');
   });
   iframe1.src = createHtml(createLink('mysearch'));
   // We should not recieve opensearch change events for either of the below iframes
   iframe2.src = createHtml(createLink('mysearch'));
   iframe3.src = createHtml(createLink('mysearch'));
 }
 addEventListener('testready', runTest);