Bug 1558755 - Add docs on how to run mochitests in headless mode, r=pbro,nchevobbe

Differential Revision: https://phabricator.services.mozilla.com/D34683

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Ola Gasidlo 2019-06-21 07:55:28 +00:00
parent 3f4a701e65
commit 36f5b54e49

View File

@ -21,5 +21,16 @@ To run a specific DevTools mochitest:
```bash
./mach mochitest devtools/client/path/to/the/test_you_want_to_run.js
```
Note that the mochitests *must* have focus while running.
Note that the mochitests *must* have focus while running. The tests run in the browser which looks like someone is magically testing your code by hand. If the browser loses focus, the tests will stop and fail after some time. (Again, sit back and relax)
In case you'd like to run the mochitests without having to care about focus and be able to touch your computer while running:
```bash
./mach mochitest --headless devtools/client/<tool>
```
You can also run just a single test:
```bash
./mach mochitest --headless devtools/client/path/to/the/test_you_want_to_run.js
```