|
|
| import sys |
| import re |
| from unittest import TestCase |
| try: |
| from StringIO import StringIO |
| except ImportError: |
| from io import StringIO |
|
|
| from .. import Options |
| from ..CmdLine import parse_command_line |
|
|
|
|
| def check_global_options(expected_options, white_list=[]): |
| """ |
| returns error message of "" if check Ok |
| """ |
| no_value = object() |
| for name, orig_value in expected_options.items(): |
| if name not in white_list: |
| if getattr(Options, name, no_value) != orig_value: |
| return "error in option " + name |
| return "" |
|
|
|
|
| class CmdLineParserTest(TestCase): |
| def setUp(self): |
| backup = {} |
| for name, value in vars(Options).items(): |
| backup[name] = value |
| self._options_backup = backup |
|
|
| def tearDown(self): |
| no_value = object() |
| for name, orig_value in self._options_backup.items(): |
| if getattr(Options, name, no_value) != orig_value: |
| setattr(Options, name, orig_value) |
|
|
| def check_default_global_options(self, white_list=[]): |
| self.assertEqual(check_global_options(self._options_backup, white_list), "") |
|
|
| def check_default_options(self, options, white_list=[]): |
| from ..Main import CompilationOptions, default_options |
| default_options = CompilationOptions(default_options) |
| no_value = object() |
| for name in default_options.__dict__.keys(): |
| if name not in white_list: |
| self.assertEqual(getattr(options, name, no_value), getattr(default_options, name), msg="error in option " + name) |
|
|
| def test_short_options(self): |
| options, sources = parse_command_line([ |
| '-V', '-l', '-+', '-t', '-v', '-v', '-v', '-p', '-D', '-a', '-3', |
| ]) |
| self.assertFalse(sources) |
| self.assertTrue(options.show_version) |
| self.assertTrue(options.use_listing_file) |
| self.assertTrue(options.cplus) |
| self.assertTrue(options.timestamps) |
| self.assertTrue(options.verbose >= 3) |
| self.assertTrue(Options.embed_pos_in_docstring) |
| self.assertFalse(Options.docstrings) |
| self.assertTrue(Options.annotate) |
| self.assertEqual(options.language_level, 3) |
|
|
| options, sources = parse_command_line([ |
| '-f', '-2', 'source.pyx', |
| ]) |
| self.assertTrue(sources) |
| self.assertTrue(len(sources) == 1) |
| self.assertFalse(options.timestamps) |
| self.assertEqual(options.language_level, 2) |
|
|
| def test_long_options(self): |
| options, sources = parse_command_line([ |
| '--version', '--create-listing', '--cplus', '--embed', '--timestamps', |
| '--verbose', '--verbose', '--verbose', |
| '--embed-positions', '--no-docstrings', '--annotate', '--lenient', |
| ]) |
| self.assertFalse(sources) |
| self.assertTrue(options.show_version) |
| self.assertTrue(options.use_listing_file) |
| self.assertTrue(options.cplus) |
| self.assertEqual(Options.embed, 'main') |
| self.assertTrue(options.timestamps) |
| self.assertTrue(options.verbose >= 3) |
| self.assertTrue(Options.embed_pos_in_docstring) |
| self.assertFalse(Options.docstrings) |
| self.assertTrue(Options.annotate) |
| self.assertFalse(Options.error_on_unknown_names) |
| self.assertFalse(Options.error_on_uninitialized) |
|
|
| options, sources = parse_command_line([ |
| '--force', 'source.pyx', |
| ]) |
| self.assertTrue(sources) |
| self.assertTrue(len(sources) == 1) |
| self.assertFalse(options.timestamps) |
|
|
| def test_options_with_values(self): |
| options, sources = parse_command_line([ |
| '--embed=huhu', |
| '-I/test/include/dir1', '--include-dir=/test/include/dir2', |
| '--include-dir', '/test/include/dir3', |
| '--working=/work/dir', |
| 'source.pyx', |
| '--output-file=/output/dir', |
| '--pre-import=/pre/import', |
| '--cleanup=3', |
| '--annotate-coverage=cov.xml', |
| '--gdb-outdir=/gdb/outdir', |
| '--directive=wraparound=false', |
| ]) |
| self.assertEqual(sources, ['source.pyx']) |
| self.assertEqual(Options.embed, 'huhu') |
| self.assertEqual(options.include_path, ['/test/include/dir1', '/test/include/dir2', '/test/include/dir3']) |
| self.assertEqual(options.working_path, '/work/dir') |
| self.assertEqual(options.output_file, '/output/dir') |
| self.assertEqual(Options.pre_import, '/pre/import') |
| self.assertEqual(Options.generate_cleanup_code, 3) |
| self.assertTrue(Options.annotate) |
| self.assertEqual(Options.annotate_coverage_xml, 'cov.xml') |
| self.assertTrue(options.gdb_debug) |
| self.assertEqual(options.output_dir, '/gdb/outdir') |
|
|
| def test_module_name(self): |
| options, sources = parse_command_line([ |
| 'source.pyx' |
| ]) |
| self.assertEqual(options.module_name, None) |
| self.check_default_global_options() |
| self.check_default_options(options) |
| options, sources = parse_command_line([ |
| '--module-name', 'foo.bar', |
| 'source.pyx' |
| ]) |
| self.assertEqual(options.module_name, 'foo.bar') |
| self.check_default_global_options() |
| self.check_default_options(options, ['module_name']) |
|
|
| def test_errors(self): |
| def error(args, regex=None): |
| old_stderr = sys.stderr |
| stderr = sys.stderr = StringIO() |
| try: |
| self.assertRaises(SystemExit, parse_command_line, list(args)) |
| finally: |
| sys.stderr = old_stderr |
| msg = stderr.getvalue().strip() |
| self.assertTrue(msg) |
| if regex: |
| self.assertTrue(re.search(regex, msg), |
| '"%s" does not match search "%s"' % |
| (msg, regex)) |
|
|
| error(['-1'], |
| 'Unknown compiler flag: -1') |
| error(['-I']) |
| error(['--version=-a']) |
| error(['--version=--annotate=true']) |
| error(['--working']) |
| error(['--verbose=1']) |
| error(['--cleanup']) |
| error(['--debug-disposal-code-wrong-name', 'file3.pyx'], |
| "Unknown debug flag: debug_disposal_code_wrong_name") |
| error(['--module-name', 'foo.pyx']) |
| error(['--module-name', 'foo.bar']) |
| error(['--module-name', 'foo.bar', 'foo.pyx', 'bar.pyx'], |
| "Only one source file allowed when using --module-name") |
| error(['--module-name', 'foo.bar', '--timestamps', 'foo.pyx'], |
| "Cannot use --module-name with --timestamps") |
|
|
