| // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library EventTest; |
| |
| import "package:expect/expect.dart"; |
| import 'package:unittest/unittest.dart'; |
| import 'package:unittest/html_config.dart'; |
| import 'dart:html'; |
| |
| // TODO(nweiz): Make this private to testEvents when Frog supports closures with |
| // optional arguments. |
| eventTest(String name, Event eventFn(), void validate(Event), |
| [String type = 'foo']) { |
| test(name, () { |
| final el = new Element.tag('div'); |
| var fired = false; |
| el.on[type].listen((ev) { |
| fired = true; |
| validate(ev); |
| }); |
| el.dispatchEvent(eventFn()); |
| expect(fired, isTrue, reason: 'Expected event to be dispatched.'); |
| }); |
| } |
| |
| main() { |
| useHtmlConfiguration(); |
| |
| // Issue 1005. |
| // eventTest('AnimationEvent', () => new AnimationEvent('foo', 'color', 0.5), |
| // (ev) { |
| // expect(ev.animationName, 'color'); |
| // expect(ev.elapsedTime, 0.5); |
| // }); |
| |
| // Issue 1005. |
| // eventTest('BeforeLoadEvent', |
| // () => new BeforeLoadEvent('foo', 'http://example.url'), |
| // (ev) { expect(ev.url, 'http://example.url'); }); |
| |
| // Issue 1005. |
| // eventTest('CloseEvent', |
| // () => new CloseEvent('foo', 5, 'reason', wasClean: true), |
| // (ev) { |
| // expect(ev.code, 5); |
| // expect(ev.reason, 'reason'); |
| // expect(ev.wasClean, isTrue); |
| // }); |
| |
| eventTest( |
| 'CompositionEvent', |
| () => |
| new CompositionEvent('compositionstart', view: window, data: 'data'), |
| (ev) { |
| expect(ev.data, 'data'); |
| }, 'compositionstart'); |
| |
| // initCustomEvent is not yet implemented |
| // eventTest('CustomEvent', |
| // () => new CustomEvent('foo', false, false, 'detail'), |
| // (ev) { expect(ev.detail, 'detail'); }); |
| |
| // DeviceMotionEvent has no properties to itself, so just test that it doesn't |
| // error out on creation and can be dispatched. |
| // Suppress. DeviceMotion has no constructor, and I don't think it can be |
| // created on a non-mobile device. Issue 23321 |
| // eventTest('DeviceMotionEvent', () => new DeviceMotionEvent('foo'), (ev) {}); |
| |
| // initDeviceOrientationEvent is not yet implemented |
| // eventTest('DeviceOrientationEvent', |
| // () => new DeviceOrientationEvent('foo', 0.1, 0.2, 0.3), |
| // (ev) { |
| // expect(ev.alpha, 0.1); |
| // expect(ev.beta, 0.2); |
| // expect(ev.gamma, 0.3); |
| // }); |
| |
| // Issue 1005. |
| // eventTest('ErrorEvent', |
| // () => new ErrorEvent('foo', 'message', 'filename', 10), |
| // (ev) { |
| // expect('message', ev.message); |
| // expect('filename', ev.filename); |
| // expect(ev.lineno, 10); |
| // }); |
| |
| eventTest( |
| 'Event', () => new Event('foo', canBubble: false, cancelable: false), |
| (ev) { |
| expect(ev.type, equals('foo')); |
| expect(ev.bubbles, isFalse); |
| expect(ev.cancelable, isFalse); |
| }); |
| |
| eventTest( |
| 'HashChangeEvent', |
| () => new HashChangeEvent('foo', |
| oldUrl: 'http://old.url', newUrl: 'http://new.url'), (ev) { |
| expect(ev.oldUrl, equals('http://old.url')); |
| expect(ev.newUrl, equals('http://new.url')); |
| }); |
| |
| // KeyboardEvent has its own test file, and has cross-browser issues. |
| |
| eventTest( |
| 'MouseEvent', |
| () => new MouseEvent('foo', |
| view: window, |
| detail: 1, |
| screenX: 2, |
| screenY: 3, |
| clientX: 4, |
| clientY: 5, |
| button: 6, |
| ctrlKey: true, |
| altKey: true, |
| shiftKey: true, |
| metaKey: true, |
| relatedTarget: document.body), (ev) { |
| expect(ev.detail, 1); |
| expect(ev.screen.x, 2); |
| expect(ev.screen.y, 3); |
| expect(ev.client.x, 4); |
| expect(ev.client.y, 5); |
| expect(ev.offset.x, 4); // Same as clientX. |
| expect(ev.offset.y, 5); // Same as clientY. |
| expect(ev.button, 6); |
| expect(ev.ctrlKey, isTrue); |
| expect(ev.altKey, isTrue); |
| expect(ev.shiftKey, isTrue); |
| expect(ev.metaKey, isTrue); |
| // TODO(alanknight): The target does not seem to get correctly set. |
| // Issue 23438 |
| // expect(ev.relatedTarget, document.body); |
| }); |
| |
| // Issue 1005. |
| // eventTest('OverflowEvent', |
| // () => new OverflowEvent(OverflowEvent.BOTH, true, true), |
| // (ev) { |
| // expect(ev.orient, OverflowEvent.BOTH); |
| // expect(ev.horizontalOverflow, isTrue); |
| // expect(ev.verticalOverflow, isTrue); |
| // }, type: 'overflowchanged'); |
| |
| // Issue 1005. |
| // eventTest('PageTransitionEvent', |
| // () => new PageTransitionEvent('foo', persisted: true), |
| // (ev) { expect(ev.persisted, isTrue); }); |
| |
| // initPopStateEvent is not yet implemented |
| // eventTest('PopStateEvent', () => new PopStateEvent('foo', 'state'), |
| // (ev) { expect(ev.state, 'state'); } |
| |
| // Issue 1005. |
| // eventTest('ProgressEvent', |
| // // canBubble and cancelable are currently required to avoid dartc |
| // // complaining about the types of the named arguments. |
| // () => new ProgressEvent('foo', 5, canBubble: true, cancelable: true, |
| // lengthComputable: true, total: 10), |
| // (ev) { |
| // expect(ev.loaded, 5); |
| // expect(ev.lengthComputable, isTrue); |
| // expect(ev.total, 10); |
| // }); |
| |
| eventTest( |
| 'StorageEvent', |
| () => new StorageEvent('foo', |
| key: 'key', |
| url: 'http://example.url', |
| storageArea: window.localStorage, |
| canBubble: true, |
| cancelable: true, |
| oldValue: 'old', |
| newValue: 'new'), (ev) { |
| expect(ev.key, 'key'); |
| expect(ev.url, 'http://example.url'); |
| // Equality isn't preserved for storageArea |
| expect(ev.storageArea, isNotNull); |
| expect(ev.oldValue, 'old'); |
| expect(ev.newValue, 'new'); |
| }); |
| |
| // Issue 1005. |
| // eventTest('TransitionEvent', () => new TransitionEvent('foo', 'color', 0.5), |
| // (ev) { |
| // expect(ev.propertyName, 'color'); |
| // expect(ev.elapsedTime, 0.5); |
| // }); |
| |
| eventTest('UIEvent', () => new UIEvent('foo', view: window, detail: 12), |
| (ev) { |
| expect(window, ev.view); |
| expect(12, ev.detail); |
| }); |
| |
| eventTest( |
| 'WheelEvent', |
| // TODO(alanknight): Can't pass window on Dartium. Add view: window |
| // once going through JS. |
| () => new WheelEvent("mousewheel", |
| deltaX: 1, |
| deltaY: 0, |
| detail: 4, |
| screenX: 3, |
| screenY: 4, |
| clientX: 5, |
| clientY: 6, |
| ctrlKey: true, |
| altKey: true, |
| shiftKey: true, |
| metaKey: true), (ev) { |
| expect(ev.deltaX, 1); |
| expect(ev.deltaY, 0); |
| expect(ev.screen.x, 3); |
| expect(ev.screen.y, 4); |
| expect(ev.client.x, 5); |
| expect(ev.client.y, 6); |
| expect(ev.ctrlKey, isTrue); |
| expect(ev.altKey, isTrue); |
| expect(ev.shiftKey, isTrue); |
| expect(ev.metaKey, isTrue); |
| }, 'mousewheel'); |
| } |