+# Unix SMB/CIFS implementation.
+# Copyright (C) Catalyst IT Ltd 2017.
+#
+# Originally written by Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
+import re
+from samba.tests.samba_tool.base import SambaToolCmdTest
+from samba.tests import BlackboxProcessError
+
+
+class HelpTestCase(SambaToolCmdTest):
+ """Tests for samba-tool --help
+
+ We test for consistency and lack of crashes."""
+
+ def _find_sub_commands(self, args):
+ self.runcmd(*args)
+
+ def test_help_tree(self):
+ # we call actual subprocesses, because we are probing the
+ # actual help output where there is no sub-command. Don't copy
+ # this if you have an actual command: for that use
+ # self.runcmd() or self.runsubcmd().
+ known_commands = [[]]
+ failed_commands = []
+
+ for i in range(4):
+ new_commands = []
+ for c in known_commands:
+ line = ' '.join(['samba-tool'] + c + ['--help'])
+ try:
+ output = self.check_output(line)
+ except BlackboxProcessError as e:
+ output = e.stdout
+ failed_commands.append(c)
+
+ output = output.partition('Available subcommands:')[2]
+ subcommands = re.findall(r'^\s*([\w-]+)\s+-', output,
+ re.MULTILINE)
+ for s in subcommands:
+ new_commands.append(c + [s])
+
+ if not new_commands:
+ break
+
+ known_commands = new_commands
+
+ self.assertEqual(failed_commands, [])
git.samba.org / samba.git / commitdiff