playwright/packages/playwright-test/src/matchers
Ross Wollman dadb5cbc30
fix(html reporter): fix too much strikethrough in diffs (#11115)
Textual snapshot diffs were previously broken in the HTML Report. The strikethrough'd text extended beyond the intended region.

HTML Report Before: 
<img width="693" alt="Screen Shot 2021-12-27 at 4 43 35 PM" src="https://user-images.githubusercontent.com/11915034/147518750-a60f9002-6eed-48a1-a412-20fabd076fa6.png">

HTML Report After:
<img width="206" alt="Screen Shot 2021-12-27 at 4 48 37 PM" src="https://user-images.githubusercontent.com/11915034/147518762-19a4c8f9-ccc3-4a3c-a962-5a42edc6fc5d.png">

This now matches what's expected and shown in the terminal (which has always been correct):

<img width="1384" alt="Screen Shot 2021-12-27 at 4 36 29 PM" src="https://user-images.githubusercontent.com/11915034/147518799-f538259e-5a45-4d6f-916c-a12ccb620c5b.png">

NB: This MR is a workaround, but not a root cause fix. It works, but I never fully got to the root cause so a bug upstream may be required. It's unclear whether it's (1) in [`colors`](https://www.npmjs.com/package/colors), (2) in [`ansi-to-html`](https://www.npmjs.com/package/ansi-to-html), or (3) Playwright's use of the two. Since the terminal output is correct, I suspect it is in `ansi-to-html`. For example:

```js
const colors = require("colors");
const Convert = require('ansi-to-html');
const convert = new Convert();

// original (strike incorrectly wraps everything in the HTML)
console.log(convert.toHtml(colors.strikethrough("crossed out") + ' ' + colors.red("red")))
// prints: <strike>crossed out <span style="color:#A00">red<span style="color:#FFF"></span></span></strike>

// workaround
console.log(convert.toHtml(colors.reset(colors.strikethrough("crossed out")) + ' ' + colors.red("red")))
// prints: <strike>crossed out</strike> <span style="color:#A00">red<span style="color:#FFF"></span></span>
```

Fixes #11116
2021-12-28 09:56:34 -08:00
..
golden.ts fix(html reporter): fix too much strikethrough in diffs (#11115) 2021-12-28 09:56:34 -08:00
matchers.ts feat(toBeChecked): allow passing checked: false (#10665) 2021-12-02 10:31:26 -08:00
toBeTruthy.ts fix(test runner): disable expect, action and navigation timeouts on debug (#10958) 2021-12-16 18:32:46 -08:00
toEqual.ts fix(test runner): disable expect, action and navigation timeouts on debug (#10958) 2021-12-16 18:32:46 -08:00
toMatchSnapshot.ts fix(test runner): allow multiple missing snapshots per test (#10621) 2021-11-30 17:50:19 -08:00
toMatchText.ts fix(test runner): disable expect, action and navigation timeouts on debug (#10958) 2021-12-16 18:32:46 -08:00