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/* 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();
browserElementTestHelpers.allowTopLevelDataURINavigation();
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);
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