Flaky test in e2e/rerun_spec.coffee.

[sainthkh]

Current behavior:

rerun_spec.coffee test sometimes fails even when there was no change in cy.viewport.

Check #5543, #5362, #5528, #5519, etc.

With an error message: Uncaught SyntaxError: Unexpected token }

Desired behavior:

Don't fail if there is no change in cy.viewport.

Steps to reproduce: (app code and test code)

As it's flaky, it's hard to reproduce. For example, I just added a regex and replace in #5544, it failed.

Interestingly, it passed in local Ubuntu.

Versions

• Cypress: develop branch of commit 232c004
• OS: Ubuntu

[cypress-bot]

The code for this is done in cypress-io/cypress#5546, but has yet to be released.
We'll update this issue and reference the changelog when it's released.

[jennifer-shehane]

Released in 3.6.0