1 files changed, 55 insertions, 0 deletions
diff --git a/dom/bindings/mach_commands.py b/dom/bindings/mach_commands.py
new file mode 100644
index 000000000..eec68c907
--- /dev/null
+++ b/dom/bindings/mach_commands.py
@@ -0,0 +1,55 @@
+# 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
+
+def get_test_parser():
+    import runtests
+    return runtests.get_parser
+
+@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', parser=get_test_parser,
+             description='Run WebIDL tests (Interface Browser parser).')
+    def webidl_test(self, **kwargs):
+        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)
+
+        if kwargs["verbose"] is None:
+            kwargs["verbose"] = False
+
+        # 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)
+
+        import runtests
+        return runtests.run_tests(kwargs["tests"], verbose=kwargs["verbose"])