michael@0: /* Any copyright is dedicated to the public domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: // Bug 789392 - Test that apps frames can trigger mozbrowserclose by calling
michael@0: // window.close(), but browser frames cannot.
michael@0: "use strict";
michael@0: 
michael@0: SimpleTest.waitForExplicitFinish();
michael@0: browserElementTestHelpers.setEnabledPref(true);
michael@0: browserElementTestHelpers.addPermission();
michael@0: SpecialPowers.addPermission("embed-apps", true, window.document);
michael@0: 
michael@0: addEventListener('unload', function() {
michael@0:   SpecialPowers.removePermission("embed-apps", window.document);
michael@0: });
michael@0: 
michael@0: function runTest() {
michael@0:   // Our app frame and browser frame load the same content.  That content calls
michael@0:   // window.close() and then alert().  We should get a mozbrowserclose event on
michael@0:   // the app frame before the mozbrowsershowmodalprompt, but not on the browser
michael@0:   // frame.
michael@0: 
michael@0:   var appFrame = document.createElement('iframe');
michael@0:   SpecialPowers.wrap(appFrame).mozbrowser = true;
michael@0:   appFrame.setAttribute('mozapp', 'http://example.org/manifest.webapp');
michael@0: 
michael@0:   var browserFrame = document.createElement('iframe');
michael@0:   SpecialPowers.wrap(browserFrame).mozbrowser = true;
michael@0: 
michael@0:   var gotAppFrameClose = false;
michael@0:   appFrame.addEventListener('mozbrowserclose', function() {
michael@0:     ok(true, "Got close from app frame.");
michael@0:     gotAppFrameClose = true;
michael@0:   });
michael@0: 
michael@0:   var gotAppFrameAlert = false;
michael@0:   appFrame.addEventListener('mozbrowsershowmodalprompt', function() {
michael@0:     ok(gotAppFrameClose, "Should have gotten app frame close by now.");
michael@0:     ok(!gotAppFrameAlert, "Just one alert from the app frame.");
michael@0:     gotAppFrameAlert = true;
michael@0:     if (gotBrowserFrameAlert && gotAppFrameAlert) {
michael@0:       SimpleTest.finish();
michael@0:     }
michael@0:   });
michael@0: 
michael@0:   browserFrame.addEventListener('mozbrowserclose', function() {
michael@0:     ok(false, "Got close from browser frame.");
michael@0:   });
michael@0: 
michael@0:   var gotBrowserFrameAlert = false;
michael@0:   browserFrame.addEventListener('mozbrowsershowmodalprompt', function() {
michael@0:     ok(!gotBrowserFrameAlert, "Just one browser frame alert.");
michael@0:     gotBrowserFrameAlert = true;
michael@0:     if (gotBrowserFrameAlert && gotAppFrameAlert) {
michael@0:       SimpleTest.finish();
michael@0:     }
michael@0:   });
michael@0: 
michael@0:   document.body.appendChild(appFrame);
michael@0:   document.body.appendChild(browserFrame);
michael@0: 
michael@0:   appFrame.src = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_CloseApp.html';
michael@0:   browserFrame.src = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_CloseApp.html';
michael@0: }
michael@0: 
michael@0: // The test harness sets dom.allow_scripts_to_close_windows to true (as of
michael@0: // writing, anyway).  But that means that browser tabs can close themselves,
michael@0: // which is what we want to test /can't/ happen!   For the purposes of this
michael@0: // test (and normal browser operation), this pref should be false.
michael@0: addEventListener('testready', function() {
michael@0:   SpecialPowers.pushPrefEnv({'set': [['dom.allow_scripts_to_close_windows', false]]}, runTest);
michael@0: });