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Fix: Remove key codes from _pressedKeys Set after keyboard.up() is called (#1928)

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keyboard.down() and keyboard.up() both use the _pressedKeys Set, however keyboard.down() adds and searches for the key code, whereas keyboard.up() attempts to delete based on the key rather than the key code.

Fixes #1901
This commit is contained in:
travch 2018-02-12 19:25:38 -06:00 committed by JoelEinbinder
parent b275e66594
commit f3ba436239
2 changed files with 13 additions and 1 deletions
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2
lib/Input.js
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@ -133,7 +133,7 @@ class Keyboard {
const description = this._keyDescriptionForString(key);
this._modifiers &= ~this._modifierBit(description.key);
this._pressedKeys.delete(description.key);
this._pressedKeys.delete(description.code);
await this._client.send('Input.dispatchKeyEvent', {
type: 'keyUp',
modifiers: this._modifiers,

12
test/test.js
View File

@ -2350,6 +2350,18 @@ describe('Page', function() {
await page.keyboard.type('Hello World!');
expect(await page.evaluate(() => textarea.value)).toBe('He Wrd!');
});
it('should remove keys from _pressedKeys after keyboard.up()', async({page, server}) => {
await page.goto(server.PREFIX + '/input/textarea.html');
await page.focus('textarea');
await page.keyboard.down('w');
expect(await page.keyboard._pressedKeys.size).toEqual(1);
await page.keyboard.down('1');
expect(await page.keyboard._pressedKeys.size).toEqual(2);
await page.keyboard.up('w');
expect(await page.keyboard._pressedKeys.size).toEqual(1);
await page.keyboard.up('1');
expect(await page.keyboard._pressedKeys.size).toEqual(0);
});
it('keyboard.modifiers()', async({page, server}) => {
const keyboard = page.keyboard;
expect(keyboard._modifiers).toBe(0);