The Tor Browser / file comparison
comparison: dom/browser-element/mochitest/browserElement_CloseApp.js
dom/browser-element/mochitest/browserElement_CloseApp.js
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| 1 /* Any copyright is dedicated to the public domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 // Bug 789392 - Test that apps frames can trigger mozbrowserclose by calling | |
| 5 // window.close(), but browser frames cannot. | |
| 6 "use strict"; | |
| 7 | |
| 8 SimpleTest.waitForExplicitFinish(); | |
| 9 browserElementTestHelpers.setEnabledPref(true); | |
| 10 browserElementTestHelpers.addPermission(); | |
| 11 SpecialPowers.addPermission("embed-apps", true, window.document); | |
| 12 | |
| 13 addEventListener('unload', function() { | |
| 14 SpecialPowers.removePermission("embed-apps", window.document); | |
| 15 }); | |
| 16 | |
| 17 function runTest() { | |
| 18 // Our app frame and browser frame load the same content. That content calls | |
| 19 // window.close() and then alert(). We should get a mozbrowserclose event on | |
| 20 // the app frame before the mozbrowsershowmodalprompt, but not on the browser | |
| 21 // frame. | |
| 22 | |
| 23 var appFrame = document.createElement('iframe'); | |
| 24 SpecialPowers.wrap(appFrame).mozbrowser = true; | |
| 25 appFrame.setAttribute('mozapp', 'http://example.org/manifest.webapp'); | |
| 26 | |
| 27 var browserFrame = document.createElement('iframe'); | |
| 28 SpecialPowers.wrap(browserFrame).mozbrowser = true; | |
| 29 | |
| 30 var gotAppFrameClose = false; | |
| 31 appFrame.addEventListener('mozbrowserclose', function() { | |
| 32 ok(true, "Got close from app frame."); | |
| 33 gotAppFrameClose = true; | |
| 34 }); | |
| 35 | |
| 36 var gotAppFrameAlert = false; | |
| 37 appFrame.addEventListener('mozbrowsershowmodalprompt', function() { | |
| 38 ok(gotAppFrameClose, "Should have gotten app frame close by now."); | |
| 39 ok(!gotAppFrameAlert, "Just one alert from the app frame."); | |
| 40 gotAppFrameAlert = true; | |
| 41 if (gotBrowserFrameAlert && gotAppFrameAlert) { | |
| 42 SimpleTest.finish(); | |
| 43 } | |
| 44 }); | |
| 45 | |
| 46 browserFrame.addEventListener('mozbrowserclose', function() { | |
| 47 ok(false, "Got close from browser frame."); | |
| 48 }); | |
| 49 | |
| 50 var gotBrowserFrameAlert = false; | |
| 51 browserFrame.addEventListener('mozbrowsershowmodalprompt', function() { | |
| 52 ok(!gotBrowserFrameAlert, "Just one browser frame alert."); | |
| 53 gotBrowserFrameAlert = true; | |
| 54 if (gotBrowserFrameAlert && gotAppFrameAlert) { | |
| 55 SimpleTest.finish(); | |
| 56 } | |
| 57 }); | |
| 58 | |
| 59 document.body.appendChild(appFrame); | |
| 60 document.body.appendChild(browserFrame); | |
| 61 | |
| 62 appFrame.src = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_CloseApp.html'; | |
| 63 browserFrame.src = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_CloseApp.html'; | |
| 64 } | |
| 65 | |
| 66 // The test harness sets dom.allow_scripts_to_close_windows to true (as of | |
| 67 // writing, anyway). But that means that browser tabs can close themselves, | |
| 68 // which is what we want to test /can't/ happen! For the purposes of this | |
| 69 // test (and normal browser operation), this pref should be false. | |
| 70 addEventListener('testready', function() { | |
| 71 SpecialPowers.pushPrefEnv({'set': [['dom.allow_scripts_to_close_windows', false]]}, runTest); | |
| 72 }); |
