v0.21.0 - Execution hangs on first command execution/jQuery not defined

[maeriens]

What is the current behavior?

Page opens, but the Waiting for page to load message does not appear. Console hangs after printing the test title.

Solution

I downgraded to v0.19.2 (Not sure why, I have been struggling with this for the past 5 hours and tried everything) and it... works.

How I found out something was wrong

After a few tries, I opened the console and found out that the console show a few errors, in the likes of jQuery is not defined, $ is not defined, Cannot set property 'display' of undefined, etc.

Tested page URL: http://the-internet.herokuapp.com/abtest

Test code:

import { Selector } from 'testcafe';

fixture`AB TESTING`
  .page`the-internet.herokuapp.com/abtest`;

test('Print out header', async t => {
  const articleHeader = Selector('#main-form .main-content h1');
  await t
    .expect(articleHeader.innerText).eql('Thank you, Peter Parker!')
}); // I know it will fail, it is the idea.

• operating system: Linux Mint 18.3 - Cinnamon desktop
• testcafe version: 0.21.0 and 0.19.2
• node.js version: 10.5.0
• browsers: Chrome@latest and Firefox@latest

[AndreyBelym]

Hi @maeriens, I've reproduced the issue. Looks like a regression in the testcafe-hammerhead package.

[AndreyBelym]

@LavrovArtem, it can be reproduced with the latest master (55c3d75) in hammerhead's playground

[miherlosev]

Fixed in #2743

[lock]

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