not available. However these are the minimum versions we are currently
aware of:
-* Chrome 49, Firefox 44, Safari 11, Opera 36, Edge 12
+* Chrome 49, Firefox 44, Safari 11, Opera 36, Edge 79
### Server Requirements
// If this is a legacy browser then we'll need to wait for
// a keypress event as well
- // (Edge has a broken KeyboardEvent.key, so we can't
- // just check for the presence of that field)
- if (!keysym && (!e.key || browser.isEdge())) {
+ if (!keysym && !e.key) {
this._pendingKey = code;
// However we might not get a keypress event if the key
// is non-printable, which needs some special fallback
return 'Delete';
}
- // Edge need special handling, but for everyone else we
- // can trust the value provided
- if (!browser.isEdge()) {
- return evt.key;
- }
-
- // Edge has broken handling of AltGraph so we can only
- // trust it for non-printable characters (and unfortunately
- // is also specifies 'Unidentified' for some problem keys)
- if ((evt.key.length !== 1) && (evt.key !== 'Unidentified')) {
- return evt.key;
- }
+ return evt.key;
}
// Try to deduce it based on the physical key
navigator.userAgent.indexOf('Chrome') === -1);
}
-export function isEdge() {
- return navigator && !!(/edge/i).exec(navigator.userAgent);
-}
-
export function isFirefox() {
return navigator && !!(/firefox/i).exec(navigator.userAgent);
}
import keysyms from '../core/input/keysymdef.js';
import * as KeyboardUtil from "../core/input/util.js";
-import * as browser from '../core/util/browser.js';
describe('Helpers', function () {
"use strict";
describe('getKey', function () {
it('should prefer key', function () {
- if (browser.isEdge()) this.skip();
expect(KeyboardUtil.getKey({key: 'a', charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal('a');
});
it('should map legacy values', function () {
it('should return Unidentified when it cannot map the key', function () {
expect(KeyboardUtil.getKey({keycode: 0x42})).to.be.equal('Unidentified');
});
-
- describe('Broken key AltGraph on Edge', function () {
- let origNavigator;
- beforeEach(function () {
- // window.navigator is a protected read-only property in many
- // environments, so we need to redefine it whilst running these
- // tests.
- origNavigator = Object.getOwnPropertyDescriptor(window, "navigator");
-
- Object.defineProperty(window, "navigator", {value: {}});
- if (window.navigator.platform !== undefined) {
- // Object.defineProperty() doesn't work properly in old
- // versions of Chrome
- this.skip();
- }
- });
- afterEach(function () {
- if (origNavigator !== undefined) {
- Object.defineProperty(window, "navigator", origNavigator);
- }
- });
-
- it('should ignore printable character key on Edge', function () {
- window.navigator.userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393";
- expect(KeyboardUtil.getKey({key: 'a'})).to.be.equal('Unidentified');
- });
- it('should allow non-printable character key on Edge', function () {
- window.navigator.userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393";
- expect(KeyboardUtil.getKey({key: 'Shift'})).to.be.equal('Shift');
- });
- it('should allow printable character key with charCode on Edge', function () {
- window.navigator.userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393";
- expect(KeyboardUtil.getKey({key: 'a', charCode: 0x61})).to.be.equal('a');
- expect(KeyboardUtil.getKey({key: 'Unidentified', charCode: 0x61})).to.be.equal('a');
- });
- });
});
describe('getKeysym', function () {
describe('Numpad', function () {
it('should handle Numpad numbers', function () {
- if (browser.isEdge()) this.skip();
expect(KeyboardUtil.getKeysym({code: 'Digit5', key: '5', location: 0})).to.be.equal(0x0035);
expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: '5', location: 3})).to.be.equal(0xFFB5);
});
expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: 'Delete', location: 3})).to.be.equal(0xFF9F);
});
it('should handle Numpad Decimal key', function () {
- if (browser.isEdge()) this.skip();
expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: '.', location: 3})).to.be.equal(0xFFAE);
expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: ',', location: 3})).to.be.equal(0xFFAC);
});
const expect = chai.expect;
import Keyboard from '../core/input/keyboard.js';
-import * as browser from '../core/util/browser.js';
describe('Key Event Handling', function () {
"use strict";
describe('Decode Keyboard Events', function () {
it('should decode keydown events', function (done) {
- if (browser.isEdge()) this.skip();
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0x61);
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', key: 'a'}));
});
it('should decode keyup events', function (done) {
- if (browser.isEdge()) this.skip();
let calls = 0;
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
});
describe('suppress the right events at the right time', function () {
- beforeEach(function () {
- if (browser.isEdge()) this.skip();
- });
it('should suppress anything with a valid key', function () {
const kbd = new Keyboard(document, {});
const evt1 = keyevent('keydown', {code: 'KeyA', key: 'a'});
describe('Fake keyup', function () {
it('should fake keyup events for virtual keyboards', function (done) {
- if (browser.isEdge()) this.skip();
let count = 0;
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
});
describe('Track Key State', function () {
- beforeEach(function () {
- if (browser.isEdge()) this.skip();
- });
it('should send release using the same keysym as the press', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {