print(count(len(skipped), "test"), "skipped:")
printlist(skipped)
- e = _ExpectedSkips()
- plat = sys.platform
- if e.isvalid():
- surprise = set(skipped) - e.getexpected() - set(resource_denieds)
- if surprise:
- print(count(len(surprise), "skip"), \
- "unexpected on", plat + ":")
- printlist(surprise)
- else:
- print("Those skips are all expected on", plat + ".")
- else:
- print("Ask someone to teach regrtest.py about which tests are")
- print("expected to get skipped on", plat + ".")
-
if verbose2 and bad:
print("Re-running failed tests in verbose mode")
for test in bad:
print(fill(' '.join(str(elt) for elt in sorted(x)), width,
initial_indent=blanks, subsequent_indent=blanks))
-# Map sys.platform to a string containing the basenames of tests
-# expected to be skipped on that platform.
-#
-# Special cases:
-# test_pep277
-# The _ExpectedSkips constructor adds this to the set of expected
-# skips if not os.path.supports_unicode_filenames.
-# test_timeout
-# Controlled by test_timeout.skip_expected. Requires the network
-# resource and a socket module.
-#
-# Tests that are expected to be skipped everywhere except on one platform
-# are also handled separately.
-
-_expectations = (
- ('win32',
- """
- test__locale
- test_crypt
- test_curses
- test_dbm
- test_devpoll
- test_fcntl
- test_fork1
- test_epoll
- test_dbm_gnu
- test_dbm_ndbm
- test_grp
- test_ioctl
- test_largefile
- test_kqueue
- test_openpty
- test_ossaudiodev
- test_pipes
- test_poll
- test_posix
- test_pty
- test_pwd
- test_resource
- test_signal
- test_syslog
- test_threadsignals
- test_wait3
- test_wait4
- """),
- ('linux',
- """
- test_curses
- test_devpoll
- test_largefile
- test_kqueue
- test_ossaudiodev
- """),
- ('unixware',
- """
- test_epoll
- test_largefile
- test_kqueue
- test_minidom
- test_openpty
- test_pyexpat
- test_sax
- test_sundry
- """),
- ('openunix',
- """
- test_epoll
- test_largefile
- test_kqueue
- test_minidom
- test_openpty
- test_pyexpat
- test_sax
- test_sundry
- """),
- ('sco_sv',
- """
- test_asynchat
- test_fork1
- test_epoll
- test_gettext
- test_largefile
- test_locale
- test_kqueue
- test_minidom
- test_openpty
- test_pyexpat
- test_queue
- test_sax
- test_sundry
- test_thread
- test_threaded_import
- test_threadedtempfile
- test_threading
- """),
- ('darwin',
- """
- test__locale
- test_curses
- test_devpoll
- test_epoll
- test_dbm_gnu
- test_gdb
- test_largefile
- test_locale
- test_minidom
- test_ossaudiodev
- test_poll
- """),
- ('sunos',
- """
- test_curses
- test_dbm
- test_epoll
- test_kqueue
- test_dbm_gnu
- test_gzip
- test_openpty
- test_zipfile
- test_zlib
- """),
- ('hp-ux',
- """
- test_curses
- test_epoll
- test_dbm_gnu
- test_gzip
- test_largefile
- test_locale
- test_kqueue
- test_minidom
- test_openpty
- test_pyexpat
- test_sax
- test_zipfile
- test_zlib
- """),
- ('cygwin',
- """
- test_curses
- test_dbm
- test_devpoll
- test_epoll
- test_ioctl
- test_kqueue
- test_largefile
- test_locale
- test_ossaudiodev
- test_socketserver
- """),
- ('freebsd',
- """
- test_devpoll
- test_epoll
- test_dbm_gnu
- test_locale
- test_ossaudiodev
- test_pep277
- test_pty
- test_socketserver
- test_tcl
- test_tk
- test_ttk_guionly
- test_ttk_textonly
- test_timeout
- test_urllibnet
- test_multiprocessing
- """),
- ('aix',
- """
- test_bz2
- test_epoll
- test_dbm_gnu
- test_gzip
- test_kqueue
- test_ossaudiodev
- test_tcl
- test_tk
- test_ttk_guionly
- test_ttk_textonly
- test_zipimport
- test_zlib
- """),
- ('openbsd',
- """
- test_ctypes
- test_devpoll
- test_epoll
- test_dbm_gnu
- test_locale
- test_normalization
- test_ossaudiodev
- test_pep277
- test_tcl
- test_tk
- test_ttk_guionly
- test_ttk_textonly
- test_multiprocessing
- """),
- ('netbsd',
- """
- test_ctypes
- test_curses
- test_devpoll
- test_epoll
- test_dbm_gnu
- test_locale
- test_ossaudiodev
- test_pep277
- test_tcl
- test_tk
- test_ttk_guionly
- test_ttk_textonly
- test_multiprocessing
- """),
-)
-
-class _ExpectedSkips:
- def __init__(self):
- import os.path
- from test import test_timeout
-
- self.valid = False
- expected = None
- for item in _expectations:
- if sys.platform.startswith(item[0]):
- expected = item[1]
- break
- if expected is not None:
- self.expected = set(expected.split())
-
- # These are broken tests, for now skipped on every platform.
- # XXX Fix these!
- self.expected.add('test_nis')
-
- # expected to be skipped on every platform, even Linux
- if not os.path.supports_unicode_filenames:
- self.expected.add('test_pep277')
-
- # doctest, profile and cProfile tests fail when the codec for the
- # fs encoding isn't built in because PyUnicode_Decode() adds two
- # calls into Python.
- encs = ("utf-8", "latin-1", "ascii", "mbcs", "utf-16", "utf-32")
- if sys.getfilesystemencoding().lower() not in encs:
- self.expected.add('test_profile')
- self.expected.add('test_cProfile')
- self.expected.add('test_doctest')
-
- if test_timeout.skip_expected:
- self.expected.add('test_timeout')
-
- if sys.platform != "win32":
- # test_sqlite is only reliable on Windows where the library
- # is distributed with Python
- WIN_ONLY = {"test_unicode_file", "test_winreg",
- "test_winsound", "test_startfile",
- "test_sqlite", "test_msilib"}
- self.expected |= WIN_ONLY
-
- if sys.platform != 'sunos5':
- self.expected.add('test_nis')
-
- if support.python_is_optimized():
- self.expected.add("test_gdb")
-
- self.valid = True
-
- def isvalid(self):
- "Return true iff _ExpectedSkips knows about the current platform."
- return self.valid
-
- def getexpected(self):
- """Return set of test names we expect to skip on current platform.
-
- self.isvalid() must be true.
- """
-
- assert self.isvalid()
- return self.expected
def _make_temp_dir_for_build(TEMPDIR):
# When tests are run from the Python build directory, it is best practice
"""Context manager to suppress package and module deprecation
warnings when importing them.
- If ignore is False, this context manager has no effect."""
+ If ignore is False, this context manager has no effect.
+ """
if ignore:
with warnings.catch_warnings():
warnings.filterwarnings("ignore", ".+ (module|package)",
yield
-def import_module(name, deprecated=False):
+def import_module(name, deprecated=False, *, required_on=()):
"""Import and return the module to be tested, raising SkipTest if
it is not available.
If deprecated is True, any module or package deprecation messages
- will be suppressed."""
+ will be suppressed. If a module is required on a platform but optional for
+ others, set required_on to an iterable of platform prefixes which will be
+ compared against sys.platform.
+ """
with _ignore_deprecated_imports(deprecated):
try:
return importlib.import_module(name)
except ImportError as msg:
+ if sys.platform.startswith(tuple(required_on)):
+ raise
raise unittest.SkipTest(str(msg))
def _save_and_remove_module(name, orig_modules):
"""Helper function to save and remove a module from sys.modules
- Raise ImportError if the module can't be imported."""
+ Raise ImportError if the module can't be imported.
+ """
# try to import the module and raise an error if it can't be imported
if name not in sys.modules:
__import__(name)
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