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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/events/keyhandler_test.html')
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diff --git a/contexts/data/lib/closure-library/closure/goog/events/keyhandler_test.html b/contexts/data/lib/closure-library/closure/goog/events/keyhandler_test.html deleted file mode 100644 index 377e1eb..0000000 --- a/contexts/data/lib/closure-library/closure/goog/events/keyhandler_test.html +++ /dev/null @@ -1,727 +0,0 @@ -<!DOCTYPE html> -<html> -<!-- -Copyright 2008 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>Closure Unit Tests - goog.events.KeyHandler</title> -<script src="../base.js"></script> -<script> - goog.require('goog.dom') - goog.require('goog.events.KeyEvent'); - goog.require('goog.events.EventType'); - goog.require('goog.functions'); - goog.require('goog.testing.events'); - goog.require('goog.testing.jsunit'); -</script> -</head> -<body> -<script> - - function setUp() { - // Have this based on a fictitious DOCUMENT_MODE constant. - goog.userAgent.isDocumentMode = function(mode) { - return mode <= goog.userAgent.DOCUMENT_MODE; - }; - } - - /** - * Tests the key handler for the IE 8 and lower behavior. - */ - function testIe8StyleKeyHandling() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = true; - goog.userAgent.GECKO = false; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = false; - goog.userAgent.WINDOWS = true; - goog.userAgent.LINUX = false; - goog.userAgent.VERSION = 8; - goog.userAgent.DOCUMENT_MODE = 8; - goog.events.KeyHandler.USES_KEYDOWN_ = true; - - assertIe8StyleKeyHandling(); - } - - /** - * Tests the key handler for the IE 8 and lower behavior. - */ - function testIe8StyleKeyHandlingInIe9DocumentMode() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = true; - goog.userAgent.GECKO = false; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = false; - goog.userAgent.WINDOWS = true; - goog.userAgent.LINUX = false; - goog.userAgent.VERSION = 9; // Try IE9 in IE8 document mode. - goog.userAgent.DOCUMENT_MODE = 8; - goog.events.KeyHandler.USES_KEYDOWN_ = true; - - assertIe8StyleKeyHandling(); - } - - function assertIe8StyleKeyHandling() { - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ENTER); - fireKeyPress(keyHandler, goog.events.KeyCodes.ENTER); - assertEquals('Enter should fire a key event with the keycode 13', - goog.events.KeyCodes.ENTER, - keyEvent.keyCode); - assertEquals('Enter should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ESC); - fireKeyPress(keyHandler, goog.events.KeyCodes.ESC); - assertEquals('Esc should fire a key event with the keycode 27', - goog.events.KeyCodes.ESC, - keyEvent.keyCode); - assertEquals('Esc should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.UP); - assertEquals('Up should fire a key event with the keycode 38', - goog.events.KeyCodes.UP, - keyEvent.keyCode); - assertEquals('Up should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.SEVEN, undefined, undefined, - undefined, undefined, true); - fireKeyPress(keyHandler, 38, undefined, undefined, undefined, undefined, - true); - assertEquals('Shift+7 should fire a key event with the keycode 55', - goog.events.KeyCodes.SEVEN, - keyEvent.keyCode); - assertEquals('Shift+7 should fire a key event with the charcode 38', - 38, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, 97); - assertEquals('Lower case a should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Lower case a should fire a key event with the charcode 97', - 97, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, 65); - assertEquals('Upper case A should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Upper case A should fire a key event with the charcode 65', - 65, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.DELETE); - assertEquals('Delete should fire a key event with the keycode 46', - goog.events.KeyCodes.DELETE, - keyEvent.keyCode); - assertEquals('Delete should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.PERIOD); - fireKeyPress(keyHandler, 46); - assertEquals('Period should fire a key event with the keycode 190', - goog.events.KeyCodes.PERIOD, - keyEvent.keyCode); - assertEquals('Period should fire a key event with the charcode 46', - 46, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.CTRL); - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - assertEquals('A with control down should fire a key event', - goog.events.KeyCodes.A, - keyEvent.keyCode); - - // On IE, when Ctrl+<key> is held down, there is a KEYDOWN, a KEYPRESS, and - // then a series of KEYDOWN events for each repeat. - fireKeyDown(keyHandler, goog.events.KeyCodes.B, undefined, undefined, true); - fireKeyPress(keyHandler, goog.events.KeyCodes.B, undefined, undefined, - true); - assertEquals('B with control down should fire a key event', - goog.events.KeyCodes.B, - keyEvent.keyCode); - assertTrue('Ctrl should be down.', keyEvent.ctrlKey); - assertFalse('Should not have repeat=true on the first key press.', - keyEvent.repeat); - // Fire one repeated keydown event. - fireKeyDown(keyHandler, goog.events.KeyCodes.B, undefined, undefined, true); - assertEquals('A with control down should fire a key event', - goog.events.KeyCodes.B, - keyEvent.keyCode); - assertTrue('Should have repeat=true on key repeat.', - keyEvent.repeat); - assertTrue('Ctrl should be down.', keyEvent.ctrlKey); - } - - - /** - * Tests special cases for IE9. - */ - function testIe9StyleKeyHandling() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = true; - goog.userAgent.GECKO = false; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = false; - goog.userAgent.WINDOWS = true; - goog.userAgent.LINUX = false; - goog.userAgent.VERSION = 9; - goog.userAgent.DOCUMENT_MODE = 9; - goog.events.KeyHandler.USES_KEYDOWN_ = true; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ENTER); - fireKeyUp(keyHandler, goog.events.KeyCodes.ENTER); - assertEquals('Enter should fire a key event with the keycode 13', - goog.events.KeyCodes.ENTER, - keyEvent.keyCode); - assertEquals('Enter should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - } - - - /** - * Tests the key handler for the Gecko behavior. - */ - function testGeckoStyleKeyHandling() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = false; - goog.userAgent.GECKO = true; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = false; - goog.userAgent.WINDOWS = true; - goog.userAgent.LINUX = false; - goog.events.KeyHandler.USES_KEYDOWN_ = false; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ENTER); - fireKeyPress(keyHandler, goog.events.KeyCodes.ENTER); - assertEquals('Enter should fire a key event with the keycode 13', - goog.events.KeyCodes.ENTER, - keyEvent.keyCode); - assertEquals('Enter should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ESC); - fireKeyPress(keyHandler, goog.events.KeyCodes.ESC); - assertEquals('Esc should fire a key event with the keycode 27', - goog.events.KeyCodes.ESC, - keyEvent.keyCode); - assertEquals('Esc should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.UP); - fireKeyPress(keyHandler, goog.events.KeyCodes.UP); - assertEquals('Up should fire a key event with the keycode 38', - goog.events.KeyCodes.UP, - keyEvent.keyCode); - assertEquals('Up should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.SEVEN, undefined, undefined, - undefined, undefined, true); - fireKeyPress(keyHandler, undefined, 38, undefined, undefined, undefined, - true); - assertEquals('Shift+7 should fire a key event with the keycode 55', - goog.events.KeyCodes.SEVEN, - keyEvent.keyCode); - assertEquals('Shift+7 should fire a key event with the charcode 38', - 38, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, undefined, 97); - assertEquals('Lower case a should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Lower case a should fire a key event with the charcode 97', - 97, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, undefined, 65); - assertEquals('Upper case A should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Upper case A should fire a key event with the charcode 65', - 65, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.DELETE); - fireKeyPress(keyHandler, goog.events.KeyCodes.DELETE); - assertEquals('Delete should fire a key event with the keycode 46', - goog.events.KeyCodes.DELETE, - keyEvent.keyCode); - assertEquals('Delete should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.PERIOD); - fireKeyPress(keyHandler, undefined, 46); - assertEquals('Period should fire a key event with the keycode 190', - goog.events.KeyCodes.PERIOD, - keyEvent.keyCode); - assertEquals('Period should fire a key event with the charcode 46', - 46, - keyEvent.charCode); - } - - - /** - * Tests the key handler for the Safari 3 behavior. - */ - function testSafari3StyleKeyHandling() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = false; - goog.userAgent.GECKO = false; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = true; - goog.userAgent.MAC = true; - goog.userAgent.WINDOWS = false; - goog.userAgent.LINUX = false; - goog.events.KeyHandler.USES_KEYDOWN_ = true; - goog.userAgent.VERSION = 525.3; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - // Make sure all events are caught while testing - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ENTER); - fireKeyPress(keyHandler, goog.events.KeyCodes.ENTER); - assertEquals('Enter should fire a key event with the keycode 13', - goog.events.KeyCodes.ENTER, - keyEvent.keyCode); - assertEquals('Enter should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - fireKeyUp(keyHandler, goog.events.KeyCodes.ENTER); - - // Add a listener to ensure that an extra ENTER event is not dispatched - // by a subsequent keypress. - var enterCheck = goog.events.listen(keyHandler, - goog.events.KeyHandler.EventType.KEY, - function(e) { - assertNotEquals('Unexpected ENTER keypress dispatched', - e.keyCode, goog.events.KeyCodes.ENTER) - }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ESC); - assertEquals('Esc should fire a key event with the keycode 27', - goog.events.KeyCodes.ESC, - keyEvent.keyCode); - assertEquals('Esc should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - fireKeyPress(keyHandler, goog.events.KeyCodes.ESC); - goog.events.unlistenByKey(enterCheck); - - fireKeyDown(keyHandler, goog.events.KeyCodes.UP); - assertEquals('Up should fire a key event with the keycode 38', - goog.events.KeyCodes.UP, - keyEvent.keyCode); - assertEquals('Up should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.SEVEN, undefined, undefined, - undefined, undefined, true); - fireKeyPress(keyHandler, 38, 38, undefined, undefined, undefined, true); - assertEquals('Shift+7 should fire a key event with the keycode 55', - goog.events.KeyCodes.SEVEN, - keyEvent.keyCode); - assertEquals('Shift+7 should fire a key event with the charcode 38', - 38, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, 97, 97); - assertEquals('Lower case a should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Lower case a should fire a key event with the charcode 97', - 97, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, 65, 65); - assertEquals('Upper case A should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Upper case A should fire a key event with the charcode 65', - 65, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.CTRL); - fireKeyDown(keyHandler, goog.events.KeyCodes.A, null, null, true /*ctrl*/); - assertEquals('A with control down should fire a key event', - goog.events.KeyCodes.A, - keyEvent.keyCode); - - // Test that Alt-Tab outside the window doesn't break things. - fireKeyDown(keyHandler, goog.events.KeyCodes.ALT); - keyEvent.keyCode = -1; // Reset the event. - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - assertEquals('Should not have dispatched an Alt-A', -1, keyEvent.keyCode); - fireKeyPress(keyHandler, 65, 65); - assertEquals('Alt should be ignored since it isn\'t currently depressed', - goog.events.KeyCodes.A, - keyEvent.keyCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.DELETE); - assertEquals('Delete should fire a key event with the keycode 46', - goog.events.KeyCodes.DELETE, - keyEvent.keyCode); - assertEquals('Delete should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.PERIOD); - fireKeyPress(keyHandler, 46, 46); - assertEquals('Period should fire a key event with the keycode 190', - goog.events.KeyCodes.PERIOD, - keyEvent.keyCode); - assertEquals('Period should fire a key event with the charcode 46', - 46, - keyEvent.charCode); - - // Safari sends zero key code for non-latin characters. - fireKeyDown(keyHandler, 0, 0); - fireKeyPress(keyHandler, 1092, 1092); - assertEquals('Cyrillic small letter "Ef" should fire a key event with ' + - 'the keycode 0', - 0, - keyEvent.keyCode); - assertEquals('Cyrillic small letter "Ef" should fire a key event with ' + - 'the charcode 1092', - 1092, - keyEvent.charCode); - } - - - /** - * Tests the key handler for the Opera behavior. - */ - function testOperaStyleKeyHandling() { - goog.userAgent.OPERA = true; - goog.userAgent.IE = false; - goog.userAgent.GECKO = false; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = false; - goog.userAgent.WINDOWS = true; - goog.userAgent.LINUX = false; - goog.events.KeyHandler.USES_KEYDOWN_ = false; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ENTER); - fireKeyPress(keyHandler, goog.events.KeyCodes.ENTER); - assertEquals('Enter should fire a key event with the keycode 13', - goog.events.KeyCodes.ENTER, - keyEvent.keyCode); - assertEquals('Enter should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.ESC); - fireKeyPress(keyHandler, goog.events.KeyCodes.ESC); - assertEquals('Esc should fire a key event with the keycode 27', - goog.events.KeyCodes.ESC, - keyEvent.keyCode); - assertEquals('Esc should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.UP); - fireKeyPress(keyHandler, goog.events.KeyCodes.UP); - assertEquals('Up should fire a key event with the keycode 38', - goog.events.KeyCodes.UP, - keyEvent.keyCode); - assertEquals('Up should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.SEVEN, undefined, undefined, - undefined, undefined, true); - fireKeyPress(keyHandler, 38, undefined, undefined, undefined, undefined, - true); - assertEquals('Shift+7 should fire a key event with the keycode 55', - goog.events.KeyCodes.SEVEN, - keyEvent.keyCode); - assertEquals('Shift+7 should fire a key event with the charcode 38', - 38, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, 97); - assertEquals('Lower case a should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Lower case a should fire a key event with the charcode 97', - 97, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.A); - fireKeyPress(keyHandler, 65); - assertEquals('Upper case A should fire a key event with the keycode 65', - goog.events.KeyCodes.A, - keyEvent.keyCode); - assertEquals('Upper case A should fire a key event with the charcode 65', - 65, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.DELETE); - fireKeyPress(keyHandler, goog.events.KeyCodes.DELETE); - assertEquals('Delete should fire a key event with the keycode 46', - goog.events.KeyCodes.DELETE, - keyEvent.keyCode); - assertEquals('Delete should fire a key event with the charcode 0', - 0, - keyEvent.charCode); - - fireKeyDown(keyHandler, goog.events.KeyCodes.PERIOD); - fireKeyPress(keyHandler, 46); - assertEquals('Period should fire a key event with the keycode 190', - goog.events.KeyCodes.PERIOD, - keyEvent.keyCode); - assertEquals('Period should fire a key event with the charcode 46', - 46, - keyEvent.charCode); - } - - function testGeckoOnMacAltHandling() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = false; - goog.userAgent.GECKO = true; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = true; - goog.userAgent.WINDOWS = false; - goog.userAgent.LINUX = false; - goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_ = true; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, goog.events.KeyCodes.COMMA, 0, null, false, - true, false); - fireKeyPress(keyHandler, 0, 8804, null, false, false, false); - assertEquals('should fire a key event with COMMA', - goog.events.KeyCodes.COMMA, - keyEvent.keyCode); - assertEquals('should fire a key event with alt key set', - true, - keyEvent.altKey); - - // Scenario: alt down, a down, a press, a up (should say alt is true), - // alt up. - keyEvent = undefined; - fireKeyDown(keyHandler, 18, 0, null, false, true, false); - fireKeyDown(keyHandler, goog.events.KeyCodes.A, 0, null, false, true, - false); - fireKeyPress(keyHandler, 0, 229, null, false, false, false); - assertEquals('should fire a key event with alt key set', - true, - keyEvent.altKey); - fireKeyUp(keyHandler, 0, 229, null, false, true, false); - assertEquals('alt key should still be set', - true, - keyEvent.altKey); - fireKeyUp(keyHandler, 18, 0, null, false, false, false); - } - - function testGeckoEqualSign() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = false; - goog.userAgent.GECKO = true; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = false; - goog.userAgent.WINDOWS = true; - goog.userAgent.LINUX = false; - goog.events.KeyHandler.USES_KEYDOWN_ = false; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, 61, 0); - fireKeyPress(keyHandler, 0, 61); - assertEquals('= should fire should fire a key event with the keyCode 187', - goog.events.KeyCodes.EQUALS, - keyEvent.keyCode); - assertEquals('= should fire a key event with the charCode 61', - goog.events.KeyCodes.FF_EQUALS, - keyEvent.charCode); - } - - function testMacGeckoSlash() { - goog.userAgent.OPERA = false; - goog.userAgent.IE = false; - goog.userAgent.GECKO = true; - goog.userAgent.CAMINO = false; - goog.userAgent.WEBKIT = false; - goog.userAgent.MAC = true; - goog.userAgent.WINDOWS = false; - goog.userAgent.LINUX = false; - goog.events.KeyHandler.USES_KEYDOWN_ = false; - - var keyEvent, keyHandler = new goog.events.KeyHandler(); - goog.events.listen(keyHandler, goog.events.KeyHandler.EventType.KEY, - function(e) { keyEvent = e; }); - - fireKeyDown(keyHandler, 0, 63, null, false, false, true); - fireKeyPress(keyHandler, 0, 63, null, false, false, true); - assertEquals('/ should fire a key event with the keyCode 191', - goog.events.KeyCodes.SLASH, - keyEvent.keyCode); - assertEquals('? should fire a key event with the charCode 63', - goog.events.KeyCodes.QUESTION_MARK, - keyEvent.charCode); - } - - function testGetElement() { - var target = goog.dom.createDom('div'); - var target2 = goog.dom.createDom('div'); - var keyHandler = new goog.events.KeyHandler(); - assertNull(keyHandler.getElement()); - - keyHandler.attach(target); - assertEquals(target, keyHandler.getElement()); - - keyHandler.attach(target2); - assertNotEquals(target, keyHandler.getElement()); - assertEquals(target2, keyHandler.getElement()); - - var doc = goog.dom.getDocument(); - keyHandler.attach(doc); - assertEquals(doc, keyHandler.getElement()); - - keyHandler = new goog.events.KeyHandler(doc); - assertEquals(doc, keyHandler.getElement()); - - keyHandler = new goog.events.KeyHandler(target); - assertEquals(target, keyHandler.getElement()); - } - - function testDetach() { - var target = goog.dom.createDom('div'); - var keyHandler = new goog.events.KeyHandler(target); - assertEquals(target, keyHandler.getElement()); - - fireKeyDown(keyHandler, 0, 63, null, false, false, true); - fireKeyPress(keyHandler, 0, 63, null, false, false, true); - keyHandler.detach(); - - assertNull(keyHandler.getElement()); - // All listeners should be cleared. - assertNull(keyHandler.keyDownKey_); - assertNull(keyHandler.keyPressKey_); - assertNull(keyHandler.keyUpKey_); - // All key related state should be cleared. - assertEquals('Last key should be -1', -1, keyHandler.lastKey_); - assertEquals('keycode should be -1', -1, keyHandler.keyCode_); - } - - function testCapturePhase() { - var gotInCapturePhase; - var gotInBubblePhase; - - var target = goog.dom.createDom('div'); - goog.events.listen( - new goog.events.KeyHandler(target, false /* bubble */), - goog.events.KeyHandler.EventType.KEY, - function() { - gotInBubblePhase = true; - assertTrue(gotInCapturePhase); - }); - goog.events.listen( - new goog.events.KeyHandler(target, true /* capture */), - goog.events.KeyHandler.EventType.KEY, - function() { - gotInCapturePhase = true; - }); - - goog.testing.events.fireKeySequence(target, goog.events.KeyCodes.ESC); - assertTrue(gotInBubblePhase); - } - - function fireKeyDown(keyHandler, keyCode, opt_charCode, opt_keyIdentifier, - opt_ctrlKey, opt_altKey, opt_shiftKey) { - var fakeEvent = createFakeKeyEvent( - goog.events.EventType.KEYDOWN, keyCode, opt_charCode, opt_keyIdentifier, - opt_ctrlKey, opt_altKey, opt_shiftKey); - keyHandler.handleKeyDown_(fakeEvent); - return fakeEvent.returnValue_; - } - - function fireKeyPress(keyHandler, keyCode, opt_charCode, opt_keyIdentifier, - opt_ctrlKey, opt_altKey, opt_shiftKey) { - var fakeEvent = createFakeKeyEvent( - goog.events.EventType.KEYPRESS, keyCode, opt_charCode, - opt_keyIdentifier, opt_ctrlKey, opt_altKey, opt_shiftKey); - keyHandler.handleEvent(fakeEvent); - return fakeEvent.returnValue_; - } - - function fireKeyUp(keyHandler, keyCode, opt_charCode, opt_keyIdentifier, - opt_ctrlKey, opt_altKey, opt_shiftKey) { - var fakeEvent = createFakeKeyEvent( - goog.events.EventType.KEYUP, keyCode, opt_charCode, - opt_keyIdentifier, opt_ctrlKey, opt_altKey, opt_shiftKey); - keyHandler.handleKeyup_(fakeEvent); - return fakeEvent.returnValue_; - } - - function createFakeKeyEvent(type, keyCode, opt_charCode, opt_keyIdentifier, - opt_ctrlKey, opt_altKey, opt_shiftKey) { - var event = { - type: type, - keyCode: keyCode, - charCode: opt_charCode || undefined, - keyIdentifier: opt_keyIdentifier || undefined, - ctrlKey: opt_ctrlKey || false, - altKey: opt_altKey || false, - shiftKey: opt_shiftKey || false, - timeStamp: goog.now() - }; - return new goog.events.BrowserEvent(event); - } - -</script> -</body> -</html> |