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 an iframe with the |mozbrowser| attribute emits mozbrowserloadX
michael@0: // events when this page is in the whitelist.
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:   // Load emptypage1 into the iframe, wait for that to finish loading, then
michael@0:   // call runTest2.
michael@0:   //
michael@0:   // This should trigger loadstart, locationchange, and loadend events.
michael@0: 
michael@0:   var seenLoadEnd = false;
michael@0:   var seenLoadStart = false;
michael@0:   var seenLocationChange = false;
michael@0: 
michael@0:   var iframe = document.createElement('iframe');
michael@0:   SpecialPowers.wrap(iframe).mozbrowser = true;
michael@0:   iframe.id = 'iframe';
michael@0:   iframe.src = 'http://example.com/tests/dom/browser-element/mochitest/file_browserElement_LoadEvents.html';
michael@0: 
michael@0:   function loadstart(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(!seenLoadEnd, 'loadstart before loadend.');
michael@0:     ok(!seenLoadStart, 'Just one loadstart event.');
michael@0:     ok(!seenLocationChange, 'loadstart before locationchange.');
michael@0:     seenLoadStart = true;
michael@0:   }
michael@0: 
michael@0:   function locationchange(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(!seenLocationChange, 'Just one locationchange event.');
michael@0:     seenLocationChange = true;
michael@0:     ok(seenLoadStart, 'Location change after load start.');
michael@0:     ok(!seenLoadEnd, 'Location change before load end.');
michael@0:     ok(e.detail, browserElementTestHelpers.emptyPage1, "event's reported location");
michael@0:   }
michael@0: 
michael@0:   function loadend(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(seenLoadStart, 'loadend after loadstart.');
michael@0:     ok(!seenLoadEnd, 'Just one loadend event.');
michael@0:     ok(seenLocationChange, 'loadend after locationchange.');
michael@0:     is(e.detail.backgroundColor, 'rgb(0, 128, 0)', 'Expected background color reported')
michael@0:     seenLoadEnd = true;
michael@0:   }
michael@0: 
michael@0:   iframe.addEventListener('mozbrowserloadstart', loadstart);
michael@0:   iframe.addEventListener('mozbrowserlocationchange', locationchange);
michael@0:   iframe.addEventListener('mozbrowserloadend', loadend);
michael@0: 
michael@0:   function waitForAllCallbacks() {
michael@0:     if (!seenLoadStart || !seenLoadEnd) {
michael@0:       SimpleTest.executeSoon(waitForAllCallbacks);
michael@0:       return;
michael@0:     }
michael@0: 
michael@0:     iframe.removeEventListener('mozbrowserloadstart', loadstart);
michael@0:     iframe.removeEventListener('mozbrowserlocationchange', locationchange);
michael@0:     iframe.removeEventListener('mozbrowserloadend', loadend);
michael@0:     runTest2();
michael@0:   }
michael@0: 
michael@0:   document.body.appendChild(iframe);
michael@0:   waitForAllCallbacks();
michael@0: }
michael@0: 
michael@0: function runTest2() {
michael@0:   var seenLoadStart = false;
michael@0:   var seenLoadEnd = false;
michael@0:   var seenLocationChange = false;
michael@0: 
michael@0:   // Add this event listener to the document; the events should bubble.
michael@0:   document.addEventListener('mozbrowserloadstart', function(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(!seenLoadStart, 'Just one loadstart event.');
michael@0:     seenLoadStart = true;
michael@0:     ok(!seenLoadEnd, 'Got mozbrowserloadstart before loadend.');
michael@0:     ok(!seenLocationChange, 'Got mozbrowserloadstart before locationchange.');
michael@0:   });
michael@0: 
michael@0:   var iframe = document.getElementById('iframe');
michael@0:   iframe.addEventListener('mozbrowserlocationchange', function(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(!seenLocationChange, 'Just one locationchange event.');
michael@0:     seenLocationChange = true;
michael@0:     ok(seenLoadStart, 'Location change after load start.');
michael@0:     ok(!seenLoadEnd, 'Location change before load end.');
michael@0:     ok(e.detail, browserElementTestHelpers.emptyPage2, "event's reported location");
michael@0:   });
michael@0: 
michael@0:   iframe.addEventListener('mozbrowserloadend', function(e) {
michael@0:     ok(e.isTrusted, 'Event should be trusted.');
michael@0:     ok(!seenLoadEnd, 'Just one load end event.');
michael@0:     seenLoadEnd = true;
michael@0:     ok(seenLoadStart, 'Load end after load start.');
michael@0:     ok(seenLocationChange, 'Load end after location change.');
michael@0:     is(e.detail.backgroundColor, 'transparent', 'Expected background color reported')
michael@0:   });
michael@0: 
michael@0:   iframe.src = browserElementTestHelpers.emptyPage2;
michael@0: 
michael@0:   function waitForAllCallbacks() {
michael@0:     if (!seenLoadStart || !seenLoadEnd || !seenLocationChange) {
michael@0:       SimpleTest.executeSoon(waitForAllCallbacks);
michael@0:       return;
michael@0:     }
michael@0: 
michael@0:     SimpleTest.finish();
michael@0:   }
michael@0: 
michael@0:   waitForAllCallbacks();
michael@0: }
michael@0: 
michael@0: addEventListener('testready', runTest);