Files
rust/tests/rustdoc-gui
Jubilee b80593995d Rollup merge of #132183 - GuillaumeGomez:code-in-docblock, r=notriddle
Fix code HTML items making big blocks if too long

Encountered this bug randomly where `code` item in docblocks would look like this:

![Screenshot from 2024-10-26 15-44-46](https://github.com/user-attachments/assets/a9c1df9d-5007-49eb-a7dd-a2c381b2511e)

With this fix it looks like this:

![image](https://github.com/user-attachments/assets/ea918595-5434-4781-b68c-6abd38689365)

r? ``@notriddle``
2024-10-26 21:58:39 -07:00
..
2024-10-26 20:40:59 +02:00
2024-10-09 21:23:20 +02:00

The tests present here are used to test the generated HTML from rustdoc. The goal is to prevent unsound/unexpected GUI changes.

This is using the browser-ui-test framework to do so. It works as follows:

It wraps puppeteer to send commands to a web browser in order to navigate and test what's being currently displayed in the web page.

You can find more information and its documentation in its repository.

If you need to have more information on the tests run, you can use --test-args:

$ ./x.py test tests/rustdoc-gui --stage 1 --test-args --debug

If you don't want to run in headless mode (helpful to debug sometimes), you can use --no-headless:

$ ./x.py test tests/rustdoc-gui --stage 1 --test-args --no-headless

To see the supported options, use --help.