dom/bindings/mach_commands.py

   1 # This Source Code Form is subject to the terms of the Mozilla Public
   2 # License, v. 2.0. If a copy of the MPL was not distributed with this
   3 # file, # You can obtain one at http://mozilla.org/MPL/2.0/.
   4
   5 from __future__ import unicode_literals
   6
   7 import os
   8 import sys
   9
  10 from mach.decorators import (
  11     CommandArgument,
  12     CommandProvider,
  13     Command,
  14 )
  15
  16 from mozbuild.base import MachCommandBase
  17
  18
  19 @CommandProvider
  20 class WebIDLProvider(MachCommandBase):
  21     @Command('webidl-example', category='misc',
  22         description='Generate example files for a WebIDL interface.')
  23     @CommandArgument('interface', nargs='+',
  24         help='Interface(s) whose examples to generate.')
  25     def webidl_example(self, interface):
  26         from mozwebidlcodegen import BuildSystemWebIDL
  27
  28         manager = self._spawn(BuildSystemWebIDL).manager
  29         for i in interface:
  30             manager.generate_example_files(i)
  31
  32     @Command('webidl-parser-test', category='testing',
  33         description='Run WebIDL tests (Interface Browser parser).')
  34     @CommandArgument('--verbose', '-v', action='store_true',
  35         help='Run tests in verbose mode.')
  36     def webidl_test(self, verbose=False):
  37         sys.path.insert(0, os.path.join(self.topsrcdir, 'other-licenses',
  38             'ply'))
  39
  40         # Make sure we drop our cached grammar bits in the objdir, not
  41         # wherever we happen to be running from.
  42         os.chdir(self.topobjdir)
  43
  44         # Now we're going to create the cached grammar file in the
  45         # objdir.  But we're going to try loading it as a python
  46         # module, so we need to make sure the objdir is in our search
  47         # path.
  48         sys.path.insert(0, self.topobjdir);
  49
  50         from runtests import run_tests
  51         return run_tests(None, verbose=verbose)