michael@0: /* Any copyright is dedicated to the public domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: // Test that data: URIs work with mozbrowserlocationchange events.
michael@0: 
michael@0: "use strict";
michael@0: SimpleTest.waitForExplicitFinish();
michael@0: browserElementTestHelpers.setEnabledPref(true);
michael@0: browserElementTestHelpers.addPermission();
michael@0: 
michael@0: function runTest() {
michael@0:   var iframe1 = document.createElement('iframe');
michael@0:   SpecialPowers.wrap(iframe1).mozbrowser = true;
michael@0:   iframe1.id = 'iframe1';
michael@0:   iframe1.addEventListener('mozbrowserloadend', function if1_loadend() {
michael@0:     iframe1.removeEventListener('mozbrowserloadend', if1_loadend);
michael@0:     ok(true, 'Got first loadend event.');
michael@0:     SimpleTest.executeSoon(runTest2);
michael@0:   });
michael@0:   iframe1.src = browserElementTestHelpers.emptyPage1;
michael@0:   document.body.appendChild(iframe1);
michael@0: 
michael@0:   var iframe2 = document.createElement('iframe');
michael@0:   iframe2.id = 'iframe2';
michael@0:   document.body.appendChild(iframe2);
michael@0: }
michael@0: 
michael@0: function runTest2() {
michael@0:   var iframe1 = document.getElementById('iframe1');
michael@0:   var iframe2 = document.getElementById('iframe2');
michael@0: 
michael@0:   var sawLoadEnd = false;
michael@0:   var sawLocationChange = false;
michael@0: 
michael@0:   iframe1.addEventListener('mozbrowserlocationchange', function(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(!sawLocationChange, 'Just one locationchange event.');
michael@0:     ok(!sawLoadEnd, 'locationchange before load.');
michael@0:     is(e.detail, 'data:text/html,1', "event's reported location");
michael@0:     sawLocationChange = true;
michael@0:   });
michael@0: 
michael@0:   iframe1.addEventListener('mozbrowserloadend', function() {
michael@0:     ok(sawLocationChange, 'Loadend after locationchange.');
michael@0:     ok(!sawLoadEnd, 'Just one loadend event.');
michael@0:     sawLoadEnd = true;
michael@0:   });
michael@0: 
michael@0:   function iframe2Load() {
michael@0:     if (!sawLoadEnd || !sawLocationChange) {
michael@0:       // Spin if iframe1 hasn't loaded yet.
michael@0:       SimpleTest.executeSoon(iframe2Load);
michael@0:       return;
michael@0:     }
michael@0:     ok(true, 'Got iframe2 load.');
michael@0:     SimpleTest.finish();
michael@0:   }
michael@0:   iframe2.addEventListener('load', iframe2Load);
michael@0: 
michael@0: 
michael@0:   iframe1.src = 'data:text/html,1';
michael@0: 
michael@0:   // Load something into iframe2 to check that it doesn't trigger a
michael@0:   // locationchange for our iframe1 listener.
michael@0:   iframe2.src = browserElementTestHelpers.emptyPage2;
michael@0: }
michael@0: 
michael@0: addEventListener('testready', runTest);