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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'])
|
