The Tor Browser / file comparison
comparison: dom/browser-element/mochitest/browserElement_KeyEvents.js
dom/browser-element/mochitest/browserElement_KeyEvents.js
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:6629df4c6a2d |
|---|---|
| 1 /* Any copyright is dedicated to the public domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 // Test that an iframe with the |mozbrowser| attribute does bubble some | |
| 5 // whitelisted key events. | |
| 6 "use strict"; | |
| 7 | |
| 8 let Ci = SpecialPowers.Ci; | |
| 9 | |
| 10 let whitelistedKeyCodes = [ | |
| 11 Ci.nsIDOMKeyEvent.DOM_VK_ESCAPE, // Back button. | |
| 12 Ci.nsIDOMKeyEvent.DOM_VK_SLEEP, // Power button | |
| 13 Ci.nsIDOMKeyEvent.DOM_VK_CONTEXT_MENU, | |
| 14 Ci.nsIDOMKeyEvent.DOM_VK_F5, // Search button. | |
| 15 Ci.nsIDOMKeyEvent.DOM_VK_PAGE_UP, // Volume up. | |
| 16 Ci.nsIDOMKeyEvent.DOM_VK_PAGE_DOWN // Volume down. | |
| 17 ]; | |
| 18 | |
| 19 let blacklistedKeyCodes = [ | |
| 20 Ci.nsIDOMKeyEvent.DOM_VK_A, | |
| 21 Ci.nsIDOMKeyEvent.DOM_VK_B | |
| 22 ]; | |
| 23 | |
| 24 SimpleTest.waitForExplicitFinish(); | |
| 25 browserElementTestHelpers.setEnabledPref(true); | |
| 26 browserElementTestHelpers.addPermission(); | |
| 27 | |
| 28 // Number of expected events at which point we will consider the test as done. | |
| 29 var nbEvents = whitelistedKeyCodes.length * 3; | |
| 30 | |
| 31 var iframe; | |
| 32 var finished = false; | |
| 33 function runTest() { | |
| 34 iframe = document.createElement('iframe'); | |
| 35 SpecialPowers.wrap(iframe).mozbrowser = true; | |
| 36 iframe.src = browserElementTestHelpers.focusPage; | |
| 37 | |
| 38 var gotFocus = false; | |
| 39 var gotLoadend = false; | |
| 40 | |
| 41 function maybeTest2() { | |
| 42 if (gotFocus && gotLoadend) { | |
| 43 SimpleTest.executeSoon(test2); | |
| 44 } | |
| 45 } | |
| 46 | |
| 47 iframe.addEventListener('mozbrowserloadend', function() { | |
| 48 gotLoadend = true; | |
| 49 maybeTest2(); | |
| 50 }); | |
| 51 | |
| 52 document.body.appendChild(iframe); | |
| 53 | |
| 54 SimpleTest.waitForFocus(function() { | |
| 55 iframe.focus(); | |
| 56 gotFocus = true; | |
| 57 maybeTest2(); | |
| 58 }); | |
| 59 } | |
| 60 | |
| 61 function eventHandler(e) { | |
| 62 if (whitelistedKeyCodes.indexOf(e.keyCode) == -1 && | |
| 63 blacklistedKeyCodes.indexOf(e.keyCode) == -1) { | |
| 64 // See bug 856006: We sometimes get unexpected key presses, and we don't | |
| 65 // know why. Don't turn the test orange over this. | |
| 66 ok(true, "Ignoring unexpected " + e.type + | |
| 67 " with keyCode " + e.keyCode + "."); | |
| 68 return; | |
| 69 } | |
| 70 | |
| 71 ok(e.type == 'keydown' || e.type == 'keypress' || e.type == 'keyup', | |
| 72 "e.type was " + e.type + ", expected keydown, keypress, or keyup"); | |
| 73 ok(!e.defaultPrevented, "expected !e.defaultPrevented"); | |
| 74 ok(whitelistedKeyCodes.indexOf(e.keyCode) != -1, | |
| 75 "Expected a whitelited keycode, but got " + e.keyCode + " instead."); | |
| 76 | |
| 77 nbEvents--; | |
| 78 | |
| 79 if (nbEvents == 0) { | |
| 80 SimpleTest.finish(); | |
| 81 return; | |
| 82 } | |
| 83 | |
| 84 if (nbEvents < 0 && !finished) { | |
| 85 ok(false, "got an unexpected event! " + e.type + " " + e.keyCode); | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 function test2() { | |
| 90 is(document.activeElement, iframe, "iframe should be focused"); | |
| 91 | |
| 92 addEventListener('keydown', eventHandler); | |
| 93 addEventListener('keypress', eventHandler); | |
| 94 addEventListener('keyup', eventHandler); | |
| 95 | |
| 96 // These events should not be received because they are not whitelisted. | |
| 97 synthesizeKey("VK_A", {}); | |
| 98 synthesizeKey("VK_B", {}); | |
| 99 | |
| 100 // These events should not be received because preventDefault is called. | |
| 101 synthesizeKey("VK_ESCAPE", {}); | |
| 102 | |
| 103 // These events should be received. | |
| 104 synthesizeKey("VK_F5", {}); | |
| 105 synthesizeKey("VK_ESCAPE", {}); | |
| 106 synthesizeKey("VK_PAGE_UP", {}); | |
| 107 synthesizeKey("VK_PAGE_DOWN", {}); | |
| 108 synthesizeKey("VK_CONTEXT_MENU", {}); | |
| 109 synthesizeKey("VK_SLEEP", {}); | |
| 110 finished = true; | |
| 111 } | |
| 112 | |
| 113 addEventListener('testready', runTest); |
