Re: [html-tests] Replace usage of setTimeout with step_timeout in html/infrastructure (#4974)

Seems to be bugs in some of the server-side scripts. The Travis log is full of:

```
wptserve Traceback (most recent call last):
  File "/home/travis/build/w3c/web-platform-tests/tools/wptserve/wptserve/handlers.py", line 246, in __call__
    rv = self.func(request, response)
  File "/home/travis/build/w3c/web-platform-tests/html/infrastructure/urls/resolving-urls/query-encoding/resources/resource.py", line 8, in main
    q = re.search(r'q=([^&]+)', request.url_parts.query).groups()[0]
AttributeError: 'NoneType' object has no attribute 'groups'
```

View on GitHub: https://github.com/w3c/web-platform-tests/pull/4974#issuecomment-293943336

Received on Thursday, 13 April 2017 16:13:17 UTC