From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Mon, 16 Apr 2012 22:12:42 +0000 Subject: AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site. These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Python/Python-2.7.2/Lib/test/test_warnings.py | 749 +++++++++++++++++++++ 1 file changed, 749 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_warnings.py (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_warnings.py') diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_warnings.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_warnings.py new file mode 100644 index 0000000000..055605babb --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_warnings.py @@ -0,0 +1,749 @@ +from contextlib import contextmanager +import linecache +import os +import StringIO +import sys +import unittest +import subprocess +from test import test_support +from test.script_helper import assert_python_ok + +import warning_tests + +import warnings as original_warnings + +py_warnings = test_support.import_fresh_module('warnings', blocked=['_warnings']) +c_warnings = test_support.import_fresh_module('warnings', fresh=['_warnings']) + +@contextmanager +def warnings_state(module): + """Use a specific warnings implementation in warning_tests.""" + global __warningregistry__ + for to_clear in (sys, warning_tests): + try: + to_clear.__warningregistry__.clear() + except AttributeError: + pass + try: + __warningregistry__.clear() + except NameError: + pass + original_warnings = warning_tests.warnings + original_filters = module.filters + try: + module.filters = original_filters[:] + module.simplefilter("once") + warning_tests.warnings = module + yield + finally: + warning_tests.warnings = original_warnings + module.filters = original_filters + + +class BaseTest(unittest.TestCase): + + """Basic bookkeeping required for testing.""" + + def setUp(self): + # The __warningregistry__ needs to be in a pristine state for tests + # to work properly. + if '__warningregistry__' in globals(): + del globals()['__warningregistry__'] + if hasattr(warning_tests, '__warningregistry__'): + del warning_tests.__warningregistry__ + if hasattr(sys, '__warningregistry__'): + del sys.__warningregistry__ + # The 'warnings' module must be explicitly set so that the proper + # interaction between _warnings and 'warnings' can be controlled. + sys.modules['warnings'] = self.module + super(BaseTest, self).setUp() + + def tearDown(self): + sys.modules['warnings'] = original_warnings + super(BaseTest, self).tearDown() + + +class FilterTests(object): + + """Testing the filtering functionality.""" + + def test_error(self): + with original_warnings.catch_warnings(module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("error", category=UserWarning) + self.assertRaises(UserWarning, self.module.warn, + "FilterTests.test_error") + + def test_ignore(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("ignore", category=UserWarning) + self.module.warn("FilterTests.test_ignore", UserWarning) + self.assertEqual(len(w), 0) + + def test_always(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("always", category=UserWarning) + message = "FilterTests.test_always" + self.module.warn(message, UserWarning) + self.assertTrue(message, w[-1].message) + self.module.warn(message, UserWarning) + self.assertTrue(w[-1].message, message) + + def test_default(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("default", category=UserWarning) + message = UserWarning("FilterTests.test_default") + for x in xrange(2): + self.module.warn(message, UserWarning) + if x == 0: + self.assertEqual(w[-1].message, message) + del w[:] + elif x == 1: + self.assertEqual(len(w), 0) + else: + raise ValueError("loop variant unhandled") + + def test_module(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("module", category=UserWarning) + message = UserWarning("FilterTests.test_module") + self.module.warn(message, UserWarning) + self.assertEqual(w[-1].message, message) + del w[:] + self.module.warn(message, UserWarning) + self.assertEqual(len(w), 0) + + def test_once(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("once", category=UserWarning) + message = UserWarning("FilterTests.test_once") + self.module.warn_explicit(message, UserWarning, "test_warnings.py", + 42) + self.assertEqual(w[-1].message, message) + del w[:] + self.module.warn_explicit(message, UserWarning, "test_warnings.py", + 13) + self.assertEqual(len(w), 0) + self.module.warn_explicit(message, UserWarning, "test_warnings2.py", + 42) + self.assertEqual(len(w), 0) + + def test_inheritance(self): + with original_warnings.catch_warnings(module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("error", category=Warning) + self.assertRaises(UserWarning, self.module.warn, + "FilterTests.test_inheritance", UserWarning) + + def test_ordering(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("ignore", category=UserWarning) + self.module.filterwarnings("error", category=UserWarning, + append=True) + del w[:] + try: + self.module.warn("FilterTests.test_ordering", UserWarning) + except UserWarning: + self.fail("order handling for actions failed") + self.assertEqual(len(w), 0) + + def test_filterwarnings(self): + # Test filterwarnings(). + # Implicitly also tests resetwarnings(). + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.filterwarnings("error", "", Warning, "", 0) + self.assertRaises(UserWarning, self.module.warn, 'convert to error') + + self.module.resetwarnings() + text = 'handle normally' + self.module.warn(text) + self.assertEqual(str(w[-1].message), text) + self.assertTrue(w[-1].category is UserWarning) + + self.module.filterwarnings("ignore", "", Warning, "", 0) + text = 'filtered out' + self.module.warn(text) + self.assertNotEqual(str(w[-1].message), text) + + self.module.resetwarnings() + self.module.filterwarnings("error", "hex*", Warning, "", 0) + self.assertRaises(UserWarning, self.module.warn, 'hex/oct') + text = 'nonmatching text' + self.module.warn(text) + self.assertEqual(str(w[-1].message), text) + self.assertTrue(w[-1].category is UserWarning) + +class CFilterTests(BaseTest, FilterTests): + module = c_warnings + +class PyFilterTests(BaseTest, FilterTests): + module = py_warnings + + +class WarnTests(unittest.TestCase): + + """Test warnings.warn() and warnings.warn_explicit().""" + + def test_message(self): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.simplefilter("once") + for i in range(4): + text = 'multi %d' %i # Different text on each call. + self.module.warn(text) + self.assertEqual(str(w[-1].message), text) + self.assertTrue(w[-1].category is UserWarning) + + def test_filename(self): + with warnings_state(self.module): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + warning_tests.inner("spam1") + self.assertEqual(os.path.basename(w[-1].filename), + "warning_tests.py") + warning_tests.outer("spam2") + self.assertEqual(os.path.basename(w[-1].filename), + "warning_tests.py") + + def test_stacklevel(self): + # Test stacklevel argument + # make sure all messages are different, so the warning won't be skipped + with warnings_state(self.module): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + warning_tests.inner("spam3", stacklevel=1) + self.assertEqual(os.path.basename(w[-1].filename), + "warning_tests.py") + warning_tests.outer("spam4", stacklevel=1) + self.assertEqual(os.path.basename(w[-1].filename), + "warning_tests.py") + + warning_tests.inner("spam5", stacklevel=2) + self.assertEqual(os.path.basename(w[-1].filename), + "test_warnings.py") + warning_tests.outer("spam6", stacklevel=2) + self.assertEqual(os.path.basename(w[-1].filename), + "warning_tests.py") + warning_tests.outer("spam6.5", stacklevel=3) + self.assertEqual(os.path.basename(w[-1].filename), + "test_warnings.py") + + warning_tests.inner("spam7", stacklevel=9999) + self.assertEqual(os.path.basename(w[-1].filename), + "sys") + + def test_missing_filename_not_main(self): + # If __file__ is not specified and __main__ is not the module name, + # then __file__ should be set to the module name. + filename = warning_tests.__file__ + try: + del warning_tests.__file__ + with warnings_state(self.module): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + warning_tests.inner("spam8", stacklevel=1) + self.assertEqual(w[-1].filename, warning_tests.__name__) + finally: + warning_tests.__file__ = filename + + def test_missing_filename_main_with_argv(self): + # If __file__ is not specified and the caller is __main__ and sys.argv + # exists, then use sys.argv[0] as the file. + if not hasattr(sys, 'argv'): + return + filename = warning_tests.__file__ + module_name = warning_tests.__name__ + try: + del warning_tests.__file__ + warning_tests.__name__ = '__main__' + with warnings_state(self.module): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + warning_tests.inner('spam9', stacklevel=1) + self.assertEqual(w[-1].filename, sys.argv[0]) + finally: + warning_tests.__file__ = filename + warning_tests.__name__ = module_name + + def test_missing_filename_main_without_argv(self): + # If __file__ is not specified, the caller is __main__, and sys.argv + # is not set, then '__main__' is the file name. + filename = warning_tests.__file__ + module_name = warning_tests.__name__ + argv = sys.argv + try: + del warning_tests.__file__ + warning_tests.__name__ = '__main__' + del sys.argv + with warnings_state(self.module): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + warning_tests.inner('spam10', stacklevel=1) + self.assertEqual(w[-1].filename, '__main__') + finally: + warning_tests.__file__ = filename + warning_tests.__name__ = module_name + sys.argv = argv + + def test_missing_filename_main_with_argv_empty_string(self): + # If __file__ is not specified, the caller is __main__, and sys.argv[0] + # is the empty string, then '__main__ is the file name. + # Tests issue 2743. + file_name = warning_tests.__file__ + module_name = warning_tests.__name__ + argv = sys.argv + try: + del warning_tests.__file__ + warning_tests.__name__ = '__main__' + sys.argv = [''] + with warnings_state(self.module): + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + warning_tests.inner('spam11', stacklevel=1) + self.assertEqual(w[-1].filename, '__main__') + finally: + warning_tests.__file__ = file_name + warning_tests.__name__ = module_name + sys.argv = argv + + def test_warn_explicit_type_errors(self): + # warn_explicit() should error out gracefully if it is given objects + # of the wrong types. + # lineno is expected to be an integer. + self.assertRaises(TypeError, self.module.warn_explicit, + None, UserWarning, None, None) + # Either 'message' needs to be an instance of Warning or 'category' + # needs to be a subclass. + self.assertRaises(TypeError, self.module.warn_explicit, + None, None, None, 1) + # 'registry' must be a dict or None. + self.assertRaises((TypeError, AttributeError), + self.module.warn_explicit, + None, Warning, None, 1, registry=42) + + def test_bad_str(self): + # issue 6415 + # Warnings instance with a bad format string for __str__ should not + # trigger a bus error. + class BadStrWarning(Warning): + """Warning with a bad format string for __str__.""" + def __str__(self): + return ("A bad formatted string %(err)" % + {"err" : "there is no %(err)s"}) + + with self.assertRaises(ValueError): + self.module.warn(BadStrWarning()) + + +class CWarnTests(BaseTest, WarnTests): + module = c_warnings + + # As an early adopter, we sanity check the + # test_support.import_fresh_module utility function + def test_accelerated(self): + self.assertFalse(original_warnings is self.module) + self.assertFalse(hasattr(self.module.warn, 'func_code')) + +class PyWarnTests(BaseTest, WarnTests): + module = py_warnings + + # As an early adopter, we sanity check the + # test_support.import_fresh_module utility function + def test_pure_python(self): + self.assertFalse(original_warnings is self.module) + self.assertTrue(hasattr(self.module.warn, 'func_code')) + + +class WCmdLineTests(unittest.TestCase): + + def test_improper_input(self): + # Uses the private _setoption() function to test the parsing + # of command-line warning arguments + with original_warnings.catch_warnings(module=self.module): + self.assertRaises(self.module._OptionError, + self.module._setoption, '1:2:3:4:5:6') + self.assertRaises(self.module._OptionError, + self.module._setoption, 'bogus::Warning') + self.assertRaises(self.module._OptionError, + self.module._setoption, 'ignore:2::4:-5') + self.module._setoption('error::Warning::0') + self.assertRaises(UserWarning, self.module.warn, 'convert to error') + + def test_improper_option(self): + # Same as above, but check that the message is printed out when + # the interpreter is executed. This also checks that options are + # actually parsed at all. + rc, out, err = assert_python_ok("-Wxxx", "-c", "pass") + self.assertIn(b"Invalid -W option ignored: invalid action: 'xxx'", err) + + def test_warnings_bootstrap(self): + # Check that the warnings module does get loaded when -W + # is used (see issue #10372 for an example of silent bootstrap failure). + rc, out, err = assert_python_ok("-Wi", "-c", + "import sys; sys.modules['warnings'].warn('foo', RuntimeWarning)") + # '-Wi' was observed + self.assertFalse(out.strip()) + self.assertNotIn(b'RuntimeWarning', err) + +class CWCmdLineTests(BaseTest, WCmdLineTests): + module = c_warnings + +class PyWCmdLineTests(BaseTest, WCmdLineTests): + module = py_warnings + + +class _WarningsTests(BaseTest): + + """Tests specific to the _warnings module.""" + + module = c_warnings + + def test_filter(self): + # Everything should function even if 'filters' is not in warnings. + with original_warnings.catch_warnings(module=self.module) as w: + self.module.filterwarnings("error", "", Warning, "", 0) + self.assertRaises(UserWarning, self.module.warn, + 'convert to error') + del self.module.filters + self.assertRaises(UserWarning, self.module.warn, + 'convert to error') + + def test_onceregistry(self): + # Replacing or removing the onceregistry should be okay. + global __warningregistry__ + message = UserWarning('onceregistry test') + try: + original_registry = self.module.onceregistry + __warningregistry__ = {} + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + self.module.filterwarnings("once", category=UserWarning) + self.module.warn_explicit(message, UserWarning, "file", 42) + self.assertEqual(w[-1].message, message) + del w[:] + self.module.warn_explicit(message, UserWarning, "file", 42) + self.assertEqual(len(w), 0) + # Test the resetting of onceregistry. + self.module.onceregistry = {} + __warningregistry__ = {} + self.module.warn('onceregistry test') + self.assertEqual(w[-1].message.args, message.args) + # Removal of onceregistry is okay. + del w[:] + del self.module.onceregistry + __warningregistry__ = {} + self.module.warn_explicit(message, UserWarning, "file", 42) + self.assertEqual(len(w), 0) + finally: + self.module.onceregistry = original_registry + + def test_default_action(self): + # Replacing or removing defaultaction should be okay. + message = UserWarning("defaultaction test") + original = self.module.defaultaction + try: + with original_warnings.catch_warnings(record=True, + module=self.module) as w: + self.module.resetwarnings() + registry = {} + self.module.warn_explicit(message, UserWarning, "", 42, + registry=registry) + self.assertEqual(w[-1].message, message) + self.assertEqual(len(w), 1) + self.assertEqual(len(registry), 1) + del w[:] + # Test removal. + del self.module.defaultaction + __warningregistry__ = {} + registry = {} + self.module.warn_explicit(message, UserWarning, "", 43, + registry=registry) + self.assertEqual(w[-1].message, message) + self.assertEqual(len(w), 1) + self.assertEqual(len(registry), 1) + del w[:] + # Test setting. + self.module.defaultaction = "ignore" + __warningregistry__ = {} + registry = {} + self.module.warn_explicit(message, UserWarning, "", 44, + registry=registry) + self.assertEqual(len(w), 0) + finally: + self.module.defaultaction = original + + def test_showwarning_missing(self): + # Test that showwarning() missing is okay. + text = 'del showwarning test' + with original_warnings.catch_warnings(module=self.module): + self.module.filterwarnings("always", category=UserWarning) + del self.module.showwarning + with test_support.captured_output('stderr') as stream: + self.module.warn(text) + result = stream.getvalue() + self.assertIn(text, result) + + def test_showwarning_not_callable(self): + with original_warnings.catch_warnings(module=self.module): + self.module.filterwarnings("always", category=UserWarning) + old_showwarning = self.module.showwarning + self.module.showwarning = 23 + try: + self.assertRaises(TypeError, self.module.warn, "Warning!") + finally: + self.module.showwarning = old_showwarning + + def test_show_warning_output(self): + # With showarning() missing, make sure that output is okay. + text = 'test show_warning' + with original_warnings.catch_warnings(module=self.module): + self.module.filterwarnings("always", category=UserWarning) + del self.module.showwarning + with test_support.captured_output('stderr') as stream: + warning_tests.inner(text) + result = stream.getvalue() + self.assertEqual(result.count('\n'), 2, + "Too many newlines in %r" % result) + first_line, second_line = result.split('\n', 1) + expected_file = os.path.splitext(warning_tests.__file__)[0] + '.py' + first_line_parts = first_line.rsplit(':', 3) + path, line, warning_class, message = first_line_parts + line = int(line) + self.assertEqual(expected_file, path) + self.assertEqual(warning_class, ' ' + UserWarning.__name__) + self.assertEqual(message, ' ' + text) + expected_line = ' ' + linecache.getline(path, line).strip() + '\n' + assert expected_line + self.assertEqual(second_line, expected_line) + + +class WarningsDisplayTests(unittest.TestCase): + + """Test the displaying of warnings and the ability to overload functions + related to displaying warnings.""" + + def test_formatwarning(self): + message = "msg" + category = Warning + file_name = os.path.splitext(warning_tests.__file__)[0] + '.py' + line_num = 3 + file_line = linecache.getline(file_name, line_num).strip() + format = "%s:%s: %s: %s\n %s\n" + expect = format % (file_name, line_num, category.__name__, message, + file_line) + self.assertEqual(expect, self.module.formatwarning(message, + category, file_name, line_num)) + # Test the 'line' argument. + file_line += " for the win!" + expect = format % (file_name, line_num, category.__name__, message, + file_line) + self.assertEqual(expect, self.module.formatwarning(message, + category, file_name, line_num, file_line)) + + def test_showwarning(self): + file_name = os.path.splitext(warning_tests.__file__)[0] + '.py' + line_num = 3 + expected_file_line = linecache.getline(file_name, line_num).strip() + message = 'msg' + category = Warning + file_object = StringIO.StringIO() + expect = self.module.formatwarning(message, category, file_name, + line_num) + self.module.showwarning(message, category, file_name, line_num, + file_object) + self.assertEqual(file_object.getvalue(), expect) + # Test 'line' argument. + expected_file_line += "for the win!" + expect = self.module.formatwarning(message, category, file_name, + line_num, expected_file_line) + file_object = StringIO.StringIO() + self.module.showwarning(message, category, file_name, line_num, + file_object, expected_file_line) + self.assertEqual(expect, file_object.getvalue()) + +class CWarningsDisplayTests(BaseTest, WarningsDisplayTests): + module = c_warnings + +class PyWarningsDisplayTests(BaseTest, WarningsDisplayTests): + module = py_warnings + + +class CatchWarningTests(BaseTest): + + """Test catch_warnings().""" + + def test_catch_warnings_restore(self): + wmod = self.module + orig_filters = wmod.filters + orig_showwarning = wmod.showwarning + # Ensure both showwarning and filters are restored when recording + with wmod.catch_warnings(module=wmod, record=True): + wmod.filters = wmod.showwarning = object() + self.assertTrue(wmod.filters is orig_filters) + self.assertTrue(wmod.showwarning is orig_showwarning) + # Same test, but with recording disabled + with wmod.catch_warnings(module=wmod, record=False): + wmod.filters = wmod.showwarning = object() + self.assertTrue(wmod.filters is orig_filters) + self.assertTrue(wmod.showwarning is orig_showwarning) + + def test_catch_warnings_recording(self): + wmod = self.module + # Ensure warnings are recorded when requested + with wmod.catch_warnings(module=wmod, record=True) as w: + self.assertEqual(w, []) + self.assertTrue(type(w) is list) + wmod.simplefilter("always") + wmod.warn("foo") + self.assertEqual(str(w[-1].message), "foo") + wmod.warn("bar") + self.assertEqual(str(w[-1].message), "bar") + self.assertEqual(str(w[0].message), "foo") + self.assertEqual(str(w[1].message), "bar") + del w[:] + self.assertEqual(w, []) + # Ensure warnings are not recorded when not requested + orig_showwarning = wmod.showwarning + with wmod.catch_warnings(module=wmod, record=False) as w: + self.assertTrue(w is None) + self.assertTrue(wmod.showwarning is orig_showwarning) + + def test_catch_warnings_reentry_guard(self): + wmod = self.module + # Ensure catch_warnings is protected against incorrect usage + x = wmod.catch_warnings(module=wmod, record=True) + self.assertRaises(RuntimeError, x.__exit__) + with x: + self.assertRaises(RuntimeError, x.__enter__) + # Same test, but with recording disabled + x = wmod.catch_warnings(module=wmod, record=False) + self.assertRaises(RuntimeError, x.__exit__) + with x: + self.assertRaises(RuntimeError, x.__enter__) + + def test_catch_warnings_defaults(self): + wmod = self.module + orig_filters = wmod.filters + orig_showwarning = wmod.showwarning + # Ensure default behaviour is not to record warnings + with wmod.catch_warnings(module=wmod) as w: + self.assertTrue(w is None) + self.assertTrue(wmod.showwarning is orig_showwarning) + self.assertTrue(wmod.filters is not orig_filters) + self.assertTrue(wmod.filters is orig_filters) + if wmod is sys.modules['warnings']: + # Ensure the default module is this one + with wmod.catch_warnings() as w: + self.assertTrue(w is None) + self.assertTrue(wmod.showwarning is orig_showwarning) + self.assertTrue(wmod.filters is not orig_filters) + self.assertTrue(wmod.filters is orig_filters) + + def test_check_warnings(self): + # Explicit tests for the test_support convenience wrapper + wmod = self.module + if wmod is not sys.modules['warnings']: + return + with test_support.check_warnings(quiet=False) as w: + self.assertEqual(w.warnings, []) + wmod.simplefilter("always") + wmod.warn("foo") + self.assertEqual(str(w.message), "foo") + wmod.warn("bar") + self.assertEqual(str(w.message), "bar") + self.assertEqual(str(w.warnings[0].message), "foo") + self.assertEqual(str(w.warnings[1].message), "bar") + w.reset() + self.assertEqual(w.warnings, []) + + with test_support.check_warnings(): + # defaults to quiet=True without argument + pass + with test_support.check_warnings(('foo', UserWarning)): + wmod.warn("foo") + + with self.assertRaises(AssertionError): + with test_support.check_warnings(('', RuntimeWarning)): + # defaults to quiet=False with argument + pass + with self.assertRaises(AssertionError): + with test_support.check_warnings(('foo', RuntimeWarning)): + wmod.warn("foo") + + +class CCatchWarningTests(CatchWarningTests): + module = c_warnings + +class PyCatchWarningTests(CatchWarningTests): + module = py_warnings + + +class EnvironmentVariableTests(BaseTest): + + def test_single_warning(self): + newenv = os.environ.copy() + newenv["PYTHONWARNINGS"] = "ignore::DeprecationWarning" + p = subprocess.Popen([sys.executable, + "-c", "import sys; sys.stdout.write(str(sys.warnoptions))"], + stdout=subprocess.PIPE, env=newenv) + self.assertEqual(p.communicate()[0], "['ignore::DeprecationWarning']") + self.assertEqual(p.wait(), 0) + + def test_comma_separated_warnings(self): + newenv = os.environ.copy() + newenv["PYTHONWARNINGS"] = ("ignore::DeprecationWarning," + "ignore::UnicodeWarning") + p = subprocess.Popen([sys.executable, + "-c", "import sys; sys.stdout.write(str(sys.warnoptions))"], + stdout=subprocess.PIPE, env=newenv) + self.assertEqual(p.communicate()[0], + "['ignore::DeprecationWarning', 'ignore::UnicodeWarning']") + self.assertEqual(p.wait(), 0) + + def test_envvar_and_command_line(self): + newenv = os.environ.copy() + newenv["PYTHONWARNINGS"] = "ignore::DeprecationWarning" + p = subprocess.Popen([sys.executable, "-W" "ignore::UnicodeWarning", + "-c", "import sys; sys.stdout.write(str(sys.warnoptions))"], + stdout=subprocess.PIPE, env=newenv) + self.assertEqual(p.communicate()[0], + "['ignore::UnicodeWarning', 'ignore::DeprecationWarning']") + self.assertEqual(p.wait(), 0) + +class CEnvironmentVariableTests(EnvironmentVariableTests): + module = c_warnings + +class PyEnvironmentVariableTests(EnvironmentVariableTests): + module = py_warnings + + +def test_main(): + py_warnings.onceregistry.clear() + c_warnings.onceregistry.clear() + test_support.run_unittest(CFilterTests, PyFilterTests, + CWarnTests, PyWarnTests, + CWCmdLineTests, PyWCmdLineTests, + _WarningsTests, + CWarningsDisplayTests, PyWarningsDisplayTests, + CCatchWarningTests, PyCatchWarningTests, + CEnvironmentVariableTests, + PyEnvironmentVariableTests + ) + + +if __name__ == "__main__": + test_main() -- cgit v1.2.3