The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/dom/browser-element/mochitest/browserElement_CloseApp.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,72 @@
     1.4 +/* Any copyright is dedicated to the public domain.
     1.5 +   http://creativecommons.org/publicdomain/zero/1.0/ */
     1.6 +
     1.7 +// Bug 789392 - Test that apps frames can trigger mozbrowserclose by calling
     1.8 +// window.close(), but browser frames cannot.
     1.9 +"use strict";
    1.10 +
    1.11 +SimpleTest.waitForExplicitFinish();
    1.12 +browserElementTestHelpers.setEnabledPref(true);
    1.13 +browserElementTestHelpers.addPermission();
    1.14 +SpecialPowers.addPermission("embed-apps", true, window.document);
    1.15 +
    1.16 +addEventListener('unload', function() {
    1.17 +  SpecialPowers.removePermission("embed-apps", window.document);
    1.18 +});
    1.19 +
    1.20 +function runTest() {
    1.21 +  // Our app frame and browser frame load the same content.  That content calls
    1.22 +  // window.close() and then alert().  We should get a mozbrowserclose event on
    1.23 +  // the app frame before the mozbrowsershowmodalprompt, but not on the browser
    1.24 +  // frame.
    1.25 +
    1.26 +  var appFrame = document.createElement('iframe');
    1.27 +  SpecialPowers.wrap(appFrame).mozbrowser = true;
    1.28 +  appFrame.setAttribute('mozapp', 'http://example.org/manifest.webapp');
    1.29 +
    1.30 +  var browserFrame = document.createElement('iframe');
    1.31 +  SpecialPowers.wrap(browserFrame).mozbrowser = true;
    1.32 +
    1.33 +  var gotAppFrameClose = false;
    1.34 +  appFrame.addEventListener('mozbrowserclose', function() {
    1.35 +    ok(true, "Got close from app frame.");
    1.36 +    gotAppFrameClose = true;
    1.37 +  });
    1.38 +
    1.39 +  var gotAppFrameAlert = false;
    1.40 +  appFrame.addEventListener('mozbrowsershowmodalprompt', function() {
    1.41 +    ok(gotAppFrameClose, "Should have gotten app frame close by now.");
    1.42 +    ok(!gotAppFrameAlert, "Just one alert from the app frame.");
    1.43 +    gotAppFrameAlert = true;
    1.44 +    if (gotBrowserFrameAlert && gotAppFrameAlert) {
    1.45 +      SimpleTest.finish();
    1.46 +    }
    1.47 +  });
    1.48 +
    1.49 +  browserFrame.addEventListener('mozbrowserclose', function() {
    1.50 +    ok(false, "Got close from browser frame.");
    1.51 +  });
    1.52 +
    1.53 +  var gotBrowserFrameAlert = false;
    1.54 +  browserFrame.addEventListener('mozbrowsershowmodalprompt', function() {
    1.55 +    ok(!gotBrowserFrameAlert, "Just one browser frame alert.");
    1.56 +    gotBrowserFrameAlert = true;
    1.57 +    if (gotBrowserFrameAlert && gotAppFrameAlert) {
    1.58 +      SimpleTest.finish();
    1.59 +    }
    1.60 +  });
    1.61 +
    1.62 +  document.body.appendChild(appFrame);
    1.63 +  document.body.appendChild(browserFrame);
    1.64 +
    1.65 +  appFrame.src = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_CloseApp.html';
    1.66 +  browserFrame.src = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_CloseApp.html';
    1.67 +}
    1.68 +
    1.69 +// The test harness sets dom.allow_scripts_to_close_windows to true (as of
    1.70 +// writing, anyway).  But that means that browser tabs can close themselves,
    1.71 +// which is what we want to test /can't/ happen!   For the purposes of this
    1.72 +// test (and normal browser operation), this pref should be false.
    1.73 +addEventListener('testready', function() {
    1.74 +  SpecialPowers.pushPrefEnv({'set': [['dom.allow_scripts_to_close_windows', false]]}, runTest);
    1.75 +});