React takes time to render on overbooked machines. Let's use web-first assertions to test that they work as expected.
Error: expect(received).toBe(expected) // Object.is equality
Expected: 1
Received: 0
at /home/runner/work/playwright/playwright/tests/page/selectors-react.spec.ts:34:71
<img width="887" alt="image" src="https://user-images.githubusercontent.com/17984549/176618419-7653e5d8-4853-4618-af3b-2698827879d2.png">
Supports inline regex in addition to string: `_react=BookItem[author = /Ann?a/i]`.
This is similar to `text=` selector, but applies to `_react` and `_vue`
selectors. In the future, will also apply to `role=` selector.
This patch introduces 109 "#smoke" tests - a subset of tests that makes
sure that basic Playwright functionality works. This set is loosely
defined; feel free to add/remove tests to the set. The only goal is to
keep this set minimal & fast to run.
I tried to pick tests so that various parts of Playwright functionality
are exercised.
There were two issues:
- we did not find VDom roots inside shadow DOM
- we incorrectly relied on DOM's `contain` method to determine if
VDom's rendered node belongs to requested scope.
Fixes#10123
This patch adds support for the `react` selector engine that allows
selecting DOM elements based on the component name.
> **NOTE**: in case of multi-root components (React.Fragment), `react`
engine will select all root DOM elements.
> **NOTE**: `react` engine supports react v15+.
References #7189
