1 files changed, 109 insertions, 0 deletions
diff --git a/dom/browser-element/mochitest/browserElement_Opensearch.js b/dom/browser-element/mochitest/browserElement_Opensearch.js
new file mode 100644
index 000000000..8df44d2a9
--- /dev/null
+++ b/dom/browser-element/mochitest/browserElement_Opensearch.js
@@ -0,0 +1,109 @@
+/* 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');
+  iframe1.setAttribute('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');
+  iframe2.setAttribute('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);