1646801 - Cannot run wpt reftest via ./mach test

Status: VERIFIED FIXED

(Testing :: web-platform-tests, defect)

Description

[Ting-Yu Lin [:TYLin] (PST, UTC-8)]

Running ./mach test testing/web-platform/tests/css/css-multicol/multicol-columns-001.xht yields

/home/aethanyc/Projects/gecko/obj-firefox/backend.TestManifestBackend is out of date with respect to /home/aethanyc/Projects/gecko/testing/web-platform/mach_commands.py
Test configuration changed. Regenerating backend.
Error running mach:

    ['test', 'testing/web-platform/tests/css/css-multicol/multicol-columns-001.xht']

The error occurred in code that was called by the mach command. This is either
a bug in the called code itself or in the way that mach is calling it.
You can invoke |./mach busted| to check if this issue is already on file. If it
isn't, please use |./mach busted file test| to report it. If |./mach busted| is
misbehaving, you can also inspect the dependencies of bug 1543241.

If filing a bug, please include the full output of mach, including this error
message.

The details of the failure are as follows:

AttributeError: 'NoneType' object has no attribute 'append'

  File "/home/aethanyc/Projects/gecko/testing/mach_commands.py", line 383, in test
    argv=extra_args, test_objects=tests, **kwargs)
  File "/home/aethanyc/Projects/gecko/python/mach/mach/registrar.py", line 152, in dispatch
    return self._run_command_handler(handler, context=context, **kwargs)
  File "/home/aethanyc/Projects/gecko/python/mach/mach/registrar.py", line 109, in _run_command_handler
    result = fn(**kwargs)
  File "/home/aethanyc/Projects/gecko/testing/web-platform/mach_commands.py", line 353, in run_web_platform_tests
    params["include"].append(item["name"])

./mach wpt testing/web-platform/tests/css/css-multicol/multicol-columns-001.xht is OK.

Comment 1

[James Graham [:jgraham]]

Attachment: Bug 1646801 - Fix mach test with wpt,

Don't require setting include as an empty list. Use the subsuite name if known.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/fc74d97ef9c0
Fix mach test with wpt, r=ahal

Comment 3

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/fc74d97ef9c0

Comment 4

[Ting-Yu Lin [:TYLin] (PST, UTC-8)]

Yeah, it works for me now. Thank you for fixing this, James!