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mach_commands.py
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mach_commands.py
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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, # You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import absolute_import, unicode_literals
import os
import sys
from mach.decorators import (
CommandArgument,
CommandProvider,
Command,
)
from mozbuild.base import MachCommandBase
@CommandProvider
class WebIDLProvider(MachCommandBase):
@Command('webidl-example', category='misc',
description='Generate example files for a WebIDL interface.')
@CommandArgument('interface', nargs='+',
help='Interface(s) whose examples to generate.')
def webidl_example(self, interface):
from mozwebidlcodegen import BuildSystemWebIDL
manager = self._spawn(BuildSystemWebIDL).manager
for i in interface:
manager.generate_example_files(i)
@Command('webidl-parser-test', category='testing',
description='Run WebIDL tests (Interface Browser parser).')
@CommandArgument('--verbose', '-v', action='store_true',
help='Run tests in verbose mode.')
def webidl_test(self, verbose=False):
sys.path.insert(0, os.path.join(self.topsrcdir, 'other-licenses',
'ply'))
# Make sure we drop our cached grammar bits in the objdir, not
# wherever we happen to be running from.
os.chdir(self.topobjdir)
# Now we're going to create the cached grammar file in the
# objdir. But we're going to try loading it as a python
# module, so we need to make sure the objdir is in our search
# path.
sys.path.insert(0, self.topobjdir)
from runtests import run_tests
return run_tests(None, verbose=verbose)