def test_extra_args_with_sep(self):
""" If there are multiple '--' separators, subsequent ones are forwarded
verbatim as part of extra arguments. """
argv = ['iwyu_tool.py', '-p', '.', '--', 'arg1', '--', 'another_arg1']
iwyu_tool._bootstrap(argv)
self.assertEqual(['arg1', '--', 'another_arg1'],
self.main.call_args['extra_args'])
def test_extra_args_with_sep(self):
""" If there are multiple '--' separators, subsequent ones are forwarded
verbatim as part of extra arguments. """
argv = ['iwyu_tool.py', '-p', '.', '--', 'arg1', '--', 'another_arg1']
iwyu_tool._bootstrap(argv)
self.assertEqual(['arg1', '--', 'another_arg1'],
self.main.call_args['extra_args'])
def test_argparse_args(self):
""" Argparse arguments are forwarded to main. """
argv = ['iwyu_tool.py', '-v', '-o', 'clang', '-j', '12', '-p', '.',
'src1', 'src2']
iwyu_tool._bootstrap(argv)
self.assertEqual('.', self.main.call_args['compilation_db_path'])
self.assertEqual(['src1', 'src2'], self.main.call_args['source_files'])
self.assertEqual(True, self.main.call_args['verbose'])
self.assertEqual(iwyu_tool.FORMATTERS['clang'],
self.main.call_args['formatter'])
self.assertEqual(12, self.main.call_args['jobs'])
self.assertEqual([], self.main.call_args['extra_args'])
def test_argparse_args(self):
""" Argparse arguments are forwarded to main. """
argv = ['iwyu_tool.py', '-v', '-o', 'clang', '-j', '12', '-p', '.',
'src1', 'src2']
iwyu_tool._bootstrap(argv)
self.assertEqual('.', self.main.call_args['compilation_db_path'])
self.assertEqual(['src1', 'src2'], self.main.call_args['source_files'])
self.assertEqual(True, self.main.call_args['verbose'])
self.assertEqual(iwyu_tool.FORMATTERS['clang'],
self.main.call_args['formatter'])
self.assertEqual(12, self.main.call_args['jobs'])
self.assertEqual([], self.main.call_args['extra_args'])
def test_extra_iwyu_args(self):
""" Extra arguments with '-Xiwyu' prefix are forwarded verbatim. """
argv = ['iwyu_tool.py', '-p', '.', '--', '-Xiwyu', '--arg']
iwyu_tool._bootstrap(argv)
self.assertEqual(['-Xiwyu', '--arg'],
self.main.call_args['extra_args'])
def test_extra_args(self):
""" Extra arguments after '--' are forwarded to main. """
argv = ['iwyu_tool.py', '-p', '.', '--', '-extra1', '-extra2']
iwyu_tool._bootstrap(argv)
self.assertEqual(['-extra1', '-extra2'],
self.main.call_args['extra_args'])
def test_extra_iwyu_args(self):
""" Extra arguments with '-Xiwyu' prefix are forwarded verbatim. """
argv = ['iwyu_tool.py', '-p', '.', '--', '-Xiwyu', '--arg']
iwyu_tool._bootstrap(argv)
self.assertEqual(['-Xiwyu', '--arg'], self.main.call_args['extra_args'])
def test_extra_args(self):
""" Extra arguments after '--' are forwarded to main. """
argv = ['iwyu_tool.py', '-p', '.', '--', '-extra1', '-extra2']
iwyu_tool._bootstrap(argv)
self.assertEqual(['-extra1', '-extra2'],
self.main.call_args['extra_args'])