1 files changed, 67 insertions, 0 deletions
diff --git a/bzrlib/cmd_test_script.py b/bzrlib/cmd_test_script.py
new file mode 100644
index 0000000..d2d8cd4
--- /dev/null
+++ b/bzrlib/cmd_test_script.py
@@ -0,0 +1,67 @@
+# Copyright (C) 2010 Canonical Ltd
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+"""Front-end command for shell-like test scripts.
+
+See doc/developers/testing.txt for more explanations.
+This module should be importable even if testtools aren't available.
+"""
+
+from __future__ import absolute_import
+
+import os
+
+from bzrlib import (
+    commands,
+    option,
+    )
+
+
+class cmd_test_script(commands.Command):
+    """Run a shell-like test from a file."""
+
+    hidden = True
+    takes_args = ['infile']
+    takes_options = [
+        option.Option('null-output',
+                       help='Null command outputs match any output.'),
+        ]
+
+    @commands.display_command
+    def run(self, infile, null_output=False):
+        # local imports to defer testtools dependency
+        from bzrlib import tests
+        from bzrlib.tests.script import TestCaseWithTransportAndScript
+
+        f = open(infile)
+        try:
+            script = f.read()
+        finally:
+            f.close()
+
+        class Test(TestCaseWithTransportAndScript):
+
+            script = None # Set before running
+
+            def test_it(self):
+                self.run_script(script,
+                                null_output_matches_anything=null_output)
+
+        runner = tests.TextTestRunner(stream=self.outf)
+        test = Test('test_it')
+        test.path = os.path.realpath(infile)
+        res = runner.run(test)
+        return len(res.errors) + len(res.failures)