Adding upstream version 2.7.upstream/2.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 149 insertions, 0 deletions

diff --git a/tests/test_python/test_cmdline.py b/tests/test_python/test_cmdline.py
new file mode 100644
index 0000000..470a7b4
--- /dev/null
+++ b/tests/test_python/test_cmdline.py
@@ -0,0 +1,149 @@
+# vim:fileencoding=utf-8:noet
+
+'''Tests for shell.py parser'''
+
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import sys
+
+if sys.version_info < (3,):
+	from io import BytesIO as StrIO
+else:
+	from io import StringIO as StrIO
+
+from powerline.commands.main import get_argparser, finish_args
+
+from tests.modules import TestCase
+from tests.modules.lib import replace_attr
+
+
+class TestParser(TestCase):
+	def test_main_err(self):
+		parser = get_argparser()
+		out = StrIO()
+		err = StrIO()
+
+		def flush():
+			out.truncate(0)
+			err.truncate(0)
+
+		with replace_attr(sys, 'stdout', out, 'stderr', err):
+			for raising_args, raising_reg in [
+				([],                                     'too few arguments|the following arguments are required: ext'),
+				(['-r'],                                 'expected one argument'),
+				(['shell', '-r'],                        'expected one argument'),
+				(['shell', '-w'],                        'expected one argument'),
+				(['shell', '-c'],                        'expected one argument'),
+				(['shell', '-t'],                        'expected one argument'),
+				(['shell', '-p'],                        'expected one argument'),
+				(['shell', '-R'],                        'expected one argument'),
+				(['shell', '--renderer-module'],         'expected one argument'),
+				(['shell', '--width'],                   'expected one argument'),
+				(['shell', '--last-exit-code'],          'expected one argument'),
+				(['shell', '--last-pipe-status'],        'expected one argument'),
+				(['shell', '--config-override'],         'expected one argument'),
+				(['shell', '--theme-override'],          'expected one argument'),
+				(['shell', '--config-path'],             'expected one argument'),
+				(['shell', '--renderer-arg'],            'expected one argument'),
+				(['shell', '--jobnum'],                  'expected one argument'),
+				(['-r', '.zsh'],                         'too few arguments|the following arguments are required: ext'),
+				(['shell', '--last-exit-code', 'i'],     'invalid int_or_sig value'),
+				(['shell', '--last-pipe-status', '1 i'], 'invalid <lambda> value'),
+			]:
+				self.assertRaises(SystemExit, parser.parse_args, raising_args)
+				self.assertFalse(out.getvalue())
+				self.assertRegexpMatches(err.getvalue(), raising_reg)
+				flush()
+
+	def test_main_normal(self):
+		parser = get_argparser()
+		out = StrIO()
+		err = StrIO()
+		with replace_attr(sys, 'stdout', out, 'stderr', err):
+			for argv, expargs in [
+				(['shell', 'left'],       {'ext': ['shell'], 'side': 'left'}),
+				(['shell', 'left', '-r', '.zsh'], {'ext': ['shell'], 'renderer_module': '.zsh', 'side': 'left'}),
+				([
+					'shell',
+					'left',
+					'-r', '.zsh',
+					'--last-exit-code', '10',
+					'--last-pipe-status', '10 20 30',
+					'--jobnum=10',
+					'-w', '100',
+					'-c', 'common.term_truecolor=true',
+					'-c', 'common.spaces=4',
+					'-t', 'default.segment_data.hostname.before=H:',
+					'-p', '.',
+					'-p', '..',
+					'-R', 'smth={"abc":"def"}',
+				], {
+					'ext': ['shell'],
+					'side': 'left',
+					'renderer_module': '.zsh',
+					'last_exit_code': 10,
+					'last_pipe_status': [10, 20, 30],
+					'jobnum': 10,
+					'width': 100,
+					'config_override': {'common': {'term_truecolor': True, 'spaces': 4}},
+					'theme_override': {
+						'default': {
+							'segment_data': {
+								'hostname': {
+									'before': 'H:'
+								}
+							}
+						}
+					},
+					'config_path': ['.', '..'],
+					'renderer_arg': {'smth': {'abc': 'def'}},
+				}),
+				(['shell', 'left', '-R', 'arg=true'], {
+					'ext': ['shell'],
+					'side': 'left',
+					'renderer_arg': {'arg': True},
+				}),
+				(['shell', 'left', '-R', 'arg=true', '-R', 'arg='], {
+					'ext': ['shell'],
+					'side': 'left',
+					'renderer_arg': {},
+				}),
+				(['shell', 'left', '-R', 'arg='], {'ext': ['shell'], 'renderer_arg': {}, 'side': 'left'}),
+				(['shell', 'left', '-t', 'default.segment_info={"hostname": {}}'], {
+					'ext': ['shell'],
+					'side': 'left',
+					'theme_override': {
+						'default': {
+							'segment_info': {
+								'hostname': {}
+							}
+						}
+					},
+				}),
+				(['shell', 'left', '-c', 'common={ }'], {
+					'ext': ['shell'],
+					'side': 'left',
+					'config_override': {'common': {}},
+				}),
+				(['shell', 'left', '--last-pipe-status='], {
+					'ext': ['shell'],
+					'side': 'left',
+					'last_pipe_status': [],
+				}),
+			]:
+				args = parser.parse_args(argv)
+				finish_args(parser, {}, args)
+				for key, val in expargs.items():
+					self.assertEqual(getattr(args, key), val)
+				for key, val in args.__dict__.items():
+					if key not in expargs:
+						self.assertFalse(val, msg='key {0} is {1} while it should be something false'.format(key, val))
+				self.assertFalse(err.getvalue() + out.getvalue(), msg='unexpected output: {0!r} {1!r}'.format(
+					err.getvalue(),
+					out.getvalue(),
+				))
+
+
+if __name__ == '__main__':
+	from tests.modules import main
+	main()