lzh/noVNC
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove keypress handling

Browse Source 
We no longer support any browser that requires this legacy handling.
This commit is contained in:
Pierre Ossman
2020-10-15 17:19:20 +02:00
parent dccf6facdc
commit 1f7e1c7572
3 changed files with 3 additions and 189 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/test.keyboard.js
-104
View File
@@ -42,110 +42,6 @@ describe('Key Event Handling', function () {
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', key: 'a'}));
kbd._handleKeyUp(keyevent('keyup', {code: 'KeyA', key: 'a'}));
});
describe('Legacy keypress Events', function () {
it('should wait for keypress when needed', function () {
const kbd = new Keyboard(document);
kbd.onkeyevent = sinon.spy();
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x41}));
expect(kbd.onkeyevent).to.not.have.been.called;
});
it('should decode keypress events', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0x61);
expect(code).to.be.equal('KeyA');
expect(down).to.be.equal(true);
done();
};
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x41}));
kbd._handleKeyPress(keyevent('keypress', {code: 'KeyA', charCode: 0x61}));
});
it('should ignore keypress with different code', function () {
const kbd = new Keyboard(document);
kbd.onkeyevent = sinon.spy();
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x41}));
kbd._handleKeyPress(keyevent('keypress', {code: 'KeyB', charCode: 0x61}));
expect(kbd.onkeyevent).to.not.have.been.called;
});
it('should handle keypress with missing code', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0x61);
expect(code).to.be.equal('KeyA');
expect(down).to.be.equal(true);
done();
};
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x41}));
kbd._handleKeyPress(keyevent('keypress', {charCode: 0x61}));
});
it('should guess key if no keypress and numeric key', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0x32);
expect(code).to.be.equal('Digit2');
expect(down).to.be.equal(true);
done();
};
kbd._handleKeyDown(keyevent('keydown', {code: 'Digit2', keyCode: 0x32}));
});
it('should guess key if no keypress and alpha key', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0x61);
expect(code).to.be.equal('KeyA');
expect(down).to.be.equal(true);
done();
};
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x41, shiftKey: false}));
});
it('should guess key if no keypress and alpha key (with shift)', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0x41);
expect(code).to.be.equal('KeyA');
expect(down).to.be.equal(true);
done();
};
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x41, shiftKey: true}));
});
it('should not guess key if no keypress and unknown key', function (done) {
const kbd = new Keyboard(document);
kbd.onkeyevent = (keysym, code, down) => {
expect(keysym).to.be.equal(0);
expect(code).to.be.equal('KeyA');
expect(down).to.be.equal(true);
done();
};
kbd._handleKeyDown(keyevent('keydown', {code: 'KeyA', keyCode: 0x09}));
});
});
describe('suppress the right events at the right time', function () {
it('should suppress anything with a valid key', function () {
const kbd = new Keyboard(document, {});
const evt1 = keyevent('keydown', {code: 'KeyA', key: 'a'});
kbd._handleKeyDown(evt1);
expect(evt1.preventDefault).to.have.been.called;
const evt2 = keyevent('keyup', {code: 'KeyA', key: 'a'});
kbd._handleKeyUp(evt2);
expect(evt2.preventDefault).to.have.been.called;
});
it('should not suppress keys without key', function () {
const kbd = new Keyboard(document, {});
const evt = keyevent('keydown', {code: 'KeyA', keyCode: 0x41});
kbd._handleKeyDown(evt);
expect(evt.preventDefault).to.not.have.been.called;
});
it('should suppress the following keypress event', function () {
const kbd = new Keyboard(document, {});
const evt1 = keyevent('keydown', {code: 'KeyA', keyCode: 0x41});
kbd._handleKeyDown(evt1);
const evt2 = keyevent('keypress', {code: 'KeyA', charCode: 0x41});
kbd._handleKeyPress(evt2);
expect(evt2.preventDefault).to.have.been.called;
});
});
});
describe('Fake keyup', function () {