diff options
Diffstat (limited to 'Cython/Build/Tests/TestCythonizeArgsParser.py')
| -rw-r--r-- | Cython/Build/Tests/TestCythonizeArgsParser.py | 482 |
1 files changed, 482 insertions, 0 deletions
diff --git a/Cython/Build/Tests/TestCythonizeArgsParser.py b/Cython/Build/Tests/TestCythonizeArgsParser.py new file mode 100644 index 000000000..c5a682dd6 --- /dev/null +++ b/Cython/Build/Tests/TestCythonizeArgsParser.py @@ -0,0 +1,482 @@ +from Cython.Build.Cythonize import ( + create_args_parser, parse_args_raw, parse_args, + parallel_compiles +) + +from Cython.Compiler import Options +from Cython.Compiler.Tests.Utils import backup_Options, restore_Options, check_global_options + +from unittest import TestCase + +import sys +try: + from StringIO import StringIO +except ImportError: + from io import StringIO # doesn't accept 'str' in Py2 + + +class TestCythonizeArgsParser(TestCase): + + def setUp(self): + TestCase.setUp(self) + self.parse_args = lambda x, parser=create_args_parser() : parse_args_raw(parser, x) + + + def are_default(self, options, skip): + # empty containers + empty_containers = ['directives', 'compile_time_env', 'options', 'excludes'] + are_none = ['language_level', 'annotate', 'build', 'build_inplace', 'force', 'quiet', 'lenient', 'keep_going', 'no_docstrings'] + for opt_name in empty_containers: + if len(getattr(options, opt_name))!=0 and (opt_name not in skip): + self.assertEqual(opt_name,"", msg="For option "+opt_name) + return False + for opt_name in are_none: + if (getattr(options, opt_name) is not None) and (opt_name not in skip): + self.assertEqual(opt_name,"", msg="For option "+opt_name) + return False + if options.parallel!=parallel_compiles and ('parallel' not in skip): + return False + return True + + # testing directives: + def test_directive_short(self): + options, args = self.parse_args(['-X', 'cdivision=True']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives'])) + self.assertEqual(options.directives['cdivision'], True) + + def test_directive_long(self): + options, args = self.parse_args(['--directive', 'cdivision=True']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives'])) + self.assertEqual(options.directives['cdivision'], True) + + def test_directive_multiple(self): + options, args = self.parse_args(['-X', 'cdivision=True', '-X', 'c_string_type=bytes']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives'])) + self.assertEqual(options.directives['cdivision'], True) + self.assertEqual(options.directives['c_string_type'], 'bytes') + + def test_directive_multiple_v2(self): + options, args = self.parse_args(['-X', 'cdivision=True,c_string_type=bytes']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives'])) + self.assertEqual(options.directives['cdivision'], True) + self.assertEqual(options.directives['c_string_type'], 'bytes') + + def test_directive_value_yes(self): + options, args = self.parse_args(['-X', 'cdivision=YeS']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives'])) + self.assertEqual(options.directives['cdivision'], True) + + def test_directive_value_no(self): + options, args = self.parse_args(['-X', 'cdivision=no']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives'])) + self.assertEqual(options.directives['cdivision'], False) + + def test_directive_value_invalid(self): + with self.assertRaises(ValueError) as context: + options, args = self.parse_args(['-X', 'cdivision=sadfasd']) + + def test_directive_key_invalid(self): + with self.assertRaises(ValueError) as context: + options, args = self.parse_args(['-X', 'abracadabra']) + + def test_directive_no_value(self): + with self.assertRaises(ValueError) as context: + options, args = self.parse_args(['-X', 'cdivision']) + + def test_directives_types(self): + directives = { + 'auto_pickle': True, + 'c_string_type': 'bytearray', + 'c_string_type': 'bytes', + 'c_string_type': 'str', + 'c_string_type': 'bytearray', + 'c_string_type': 'unicode', + 'c_string_encoding' : 'ascii', + 'language_level' : 2, + 'language_level' : 3, + 'language_level' : '3str', + 'set_initial_path' : 'my_initial_path', + } + for key, value in directives.items(): + cmd = '{key}={value}'.format(key=key, value=str(value)) + options, args = self.parse_args(['-X', cmd]) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['directives']), msg = "Error for option: "+cmd) + self.assertEqual(options.directives[key], value, msg = "Error for option: "+cmd) + + def test_directives_wrong(self): + directives = { + 'auto_pickle': 42, # for bool type + 'auto_pickle': 'NONONO', # for bool type + 'c_string_type': 'bites', + #'c_string_encoding' : 'a', + #'language_level' : 4, + } + for key, value in directives.items(): + cmd = '{key}={value}'.format(key=key, value=str(value)) + with self.assertRaises(ValueError, msg = "Error for option: "+cmd) as context: + options, args = self.parse_args(['-X', cmd]) + + def test_compile_time_env_short(self): + options, args = self.parse_args(['-E', 'MYSIZE=10']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['compile_time_env'])) + self.assertEqual(options.compile_time_env['MYSIZE'], 10) + + def test_compile_time_env_long(self): + options, args = self.parse_args(['--compile-time-env', 'MYSIZE=10']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['compile_time_env'])) + self.assertEqual(options.compile_time_env['MYSIZE'], 10) + + def test_compile_time_env_multiple(self): + options, args = self.parse_args(['-E', 'MYSIZE=10', '-E', 'ARRSIZE=11']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['compile_time_env'])) + self.assertEqual(options.compile_time_env['MYSIZE'], 10) + self.assertEqual(options.compile_time_env['ARRSIZE'], 11) + + def test_compile_time_env_multiple_v2(self): + options, args = self.parse_args(['-E', 'MYSIZE=10,ARRSIZE=11']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['compile_time_env'])) + self.assertEqual(options.compile_time_env['MYSIZE'], 10) + self.assertEqual(options.compile_time_env['ARRSIZE'], 11) + + #testing options + def test_option_short(self): + options, args = self.parse_args(['-s', 'docstrings=True']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_long(self): + options, args = self.parse_args(['--option', 'docstrings=True']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_multiple(self): + options, args = self.parse_args(['-s', 'docstrings=True', '-s', 'buffer_max_dims=8']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + self.assertEqual(options.options['buffer_max_dims'], True) # really? + + def test_option_multiple_v2(self): + options, args = self.parse_args(['-s', 'docstrings=True,buffer_max_dims=8']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + self.assertEqual(options.options['buffer_max_dims'], True) # really? + + def test_option_value_yes(self): + options, args = self.parse_args(['-s', 'docstrings=YeS']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_value_4242(self): + options, args = self.parse_args(['-s', 'docstrings=4242']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_value_0(self): + options, args = self.parse_args(['-s', 'docstrings=0']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], False) + + def test_option_value_emptystr(self): + options, args = self.parse_args(['-s', 'docstrings=']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_value_a_str(self): + options, args = self.parse_args(['-s', 'docstrings=BB']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_value_no(self): + options, args = self.parse_args(['-s', 'docstrings=nO']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], False) + + def test_option_no_value(self): + options, args = self.parse_args(['-s', 'docstrings']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['docstrings'], True) + + def test_option_any_key(self): + options, args = self.parse_args(['-s', 'abracadabra']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['options'])) + self.assertEqual(options.options['abracadabra'], True) + + def test_language_level_2(self): + options, args = self.parse_args(['-2']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['language_level'])) + self.assertEqual(options.language_level, 2) + + def test_language_level_3(self): + options, args = self.parse_args(['-3']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['language_level'])) + self.assertEqual(options.language_level, 3) + + def test_language_level_3str(self): + options, args = self.parse_args(['--3str']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['language_level'])) + self.assertEqual(options.language_level, '3str') + + def test_annotate_short(self): + options, args = self.parse_args(['-a']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['annotate'])) + self.assertEqual(options.annotate, 'default') + + def test_annotate_long(self): + options, args = self.parse_args(['--annotate']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['annotate'])) + self.assertEqual(options.annotate, 'default') + + def test_annotate_fullc(self): + options, args = self.parse_args(['--annotate-fullc']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['annotate'])) + self.assertEqual(options.annotate, 'fullc') + + def test_annotate_and_positional(self): + options, args = self.parse_args(['-a', 'foo.pyx']) + self.assertEqual(args, ['foo.pyx']) + self.assertTrue(self.are_default(options, ['annotate'])) + self.assertEqual(options.annotate, 'default') + + def test_annotate_and_optional(self): + options, args = self.parse_args(['-a', '--3str']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['annotate', 'language_level'])) + self.assertEqual(options.annotate, 'default') + self.assertEqual(options.language_level, '3str') + + def test_exclude_short(self): + options, args = self.parse_args(['-x', '*.pyx']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['excludes'])) + self.assertTrue('*.pyx' in options.excludes) + + def test_exclude_long(self): + options, args = self.parse_args(['--exclude', '*.pyx']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['excludes'])) + self.assertTrue('*.pyx' in options.excludes) + + def test_exclude_multiple(self): + options, args = self.parse_args(['--exclude', '*.pyx', '--exclude', '*.py', ]) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['excludes'])) + self.assertEqual(options.excludes, ['*.pyx', '*.py']) + + def test_build_short(self): + options, args = self.parse_args(['-b']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['build'])) + self.assertEqual(options.build, True) + + def test_build_long(self): + options, args = self.parse_args(['--build']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['build'])) + self.assertEqual(options.build, True) + + def test_inplace_short(self): + options, args = self.parse_args(['-i']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['build_inplace'])) + self.assertEqual(options.build_inplace, True) + + def test_inplace_long(self): + options, args = self.parse_args(['--inplace']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['build_inplace'])) + self.assertEqual(options.build_inplace, True) + + def test_parallel_short(self): + options, args = self.parse_args(['-j', '42']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['parallel'])) + self.assertEqual(options.parallel, 42) + + def test_parallel_long(self): + options, args = self.parse_args(['--parallel', '42']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['parallel'])) + self.assertEqual(options.parallel, 42) + + def test_force_short(self): + options, args = self.parse_args(['-f']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['force'])) + self.assertEqual(options.force, True) + + def test_force_long(self): + options, args = self.parse_args(['--force']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['force'])) + self.assertEqual(options.force, True) + + def test_quite_short(self): + options, args = self.parse_args(['-q']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['quiet'])) + self.assertEqual(options.quiet, True) + + def test_quite_long(self): + options, args = self.parse_args(['--quiet']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['quiet'])) + self.assertEqual(options.quiet, True) + + def test_lenient_long(self): + options, args = self.parse_args(['--lenient']) + self.assertTrue(self.are_default(options, ['lenient'])) + self.assertFalse(args) + self.assertEqual(options.lenient, True) + + def test_keep_going_short(self): + options, args = self.parse_args(['-k']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['keep_going'])) + self.assertEqual(options.keep_going, True) + + def test_keep_going_long(self): + options, args = self.parse_args(['--keep-going']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['keep_going'])) + self.assertEqual(options.keep_going, True) + + def test_no_docstrings_long(self): + options, args = self.parse_args(['--no-docstrings']) + self.assertFalse(args) + self.assertTrue(self.are_default(options, ['no_docstrings'])) + self.assertEqual(options.no_docstrings, True) + + def test_file_name(self): + options, args = self.parse_args(['file1.pyx', 'file2.pyx']) + self.assertEqual(len(args), 2) + self.assertEqual(args[0], 'file1.pyx') + self.assertEqual(args[1], 'file2.pyx') + self.assertTrue(self.are_default(options, [])) + + def test_option_first(self): + options, args = self.parse_args(['-i', 'file.pyx']) + self.assertEqual(args, ['file.pyx']) + self.assertEqual(options.build_inplace, True) + self.assertTrue(self.are_default(options, ['build_inplace'])) + + def test_file_inbetween(self): + options, args = self.parse_args(['-i', 'file.pyx', '-a']) + self.assertEqual(args, ['file.pyx']) + self.assertEqual(options.build_inplace, True) + self.assertEqual(options.annotate, 'default') + self.assertTrue(self.are_default(options, ['build_inplace', 'annotate'])) + + def test_option_trailing(self): + options, args = self.parse_args(['file.pyx', '-i']) + self.assertEqual(args, ['file.pyx']) + self.assertEqual(options.build_inplace, True) + self.assertTrue(self.are_default(options, ['build_inplace'])) + + def test_interspersed_positional(self): + options, sources = self.parse_args([ + 'file1.pyx', '-a', + 'file2.pyx' + ]) + self.assertEqual(sources, ['file1.pyx', 'file2.pyx']) + self.assertEqual(options.annotate, 'default') + self.assertTrue(self.are_default(options, ['annotate'])) + + def test_interspersed_positional2(self): + options, sources = self.parse_args([ + 'file1.pyx', '-a', + 'file2.pyx', '-a', 'file3.pyx' + ]) + self.assertEqual(sources, ['file1.pyx', 'file2.pyx', 'file3.pyx']) + self.assertEqual(options.annotate, 'default') + self.assertTrue(self.are_default(options, ['annotate'])) + + def test_interspersed_positional3(self): + options, sources = self.parse_args([ + '-f', 'f1', 'f2', '-a', + 'f3', 'f4', '-a', 'f5' + ]) + self.assertEqual(sources, ['f1', 'f2', 'f3', 'f4', 'f5']) + self.assertEqual(options.annotate, 'default') + self.assertEqual(options.force, True) + self.assertTrue(self.are_default(options, ['annotate', 'force'])) + + def test_wrong_option(self): + old_stderr = sys.stderr + stderr = sys.stderr = StringIO() + try: + self.assertRaises(SystemExit, self.parse_args, + ['--unknown-option'] + ) + finally: + sys.stderr = old_stderr + self.assertTrue(stderr.getvalue()) + + +class TestParseArgs(TestCase): + def setUp(self): + self._options_backup = backup_Options() + + def tearDown(self): + restore_Options(self._options_backup) + + def check_default_global_options(self, white_list=[]): + self.assertEqual(check_global_options(self._options_backup, white_list), "") + + def test_build_set_for_inplace(self): + options, args = parse_args(['foo.pyx', '-i']) + self.assertEqual(options.build, True) + self.check_default_global_options() + + def test_lenient(self): + options, sources = parse_args(['foo.pyx', '--lenient']) + self.assertEqual(sources, ['foo.pyx']) + self.assertEqual(Options.error_on_unknown_names, False) + self.assertEqual(Options.error_on_uninitialized, False) + self.check_default_global_options(['error_on_unknown_names', 'error_on_uninitialized']) + + def test_annotate(self): + options, sources = parse_args(['foo.pyx', '--annotate']) + self.assertEqual(sources, ['foo.pyx']) + self.assertEqual(Options.annotate, 'default') + self.check_default_global_options(['annotate']) + + def test_annotate_fullc(self): + options, sources = parse_args(['foo.pyx', '--annotate-fullc']) + self.assertEqual(sources, ['foo.pyx']) + self.assertEqual(Options.annotate, 'fullc') + self.check_default_global_options(['annotate']) + + def test_no_docstrings(self): + options, sources = parse_args(['foo.pyx', '--no-docstrings']) + self.assertEqual(sources, ['foo.pyx']) + self.assertEqual(Options.docstrings, False) + self.check_default_global_options(['docstrings']) |