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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.4)
-
- import tempfile
- import os
- import sys
- import re
- import errno
- import warnings
- import unittest
- from test import test_support
- warnings.filterwarnings('ignore', category = RuntimeWarning, message = 'mktemp', module = __name__)
- if hasattr(os, 'stat'):
- import stat
- has_stat = 1
- else:
- has_stat = 0
- has_textmode = tempfile._text_openflags != tempfile._bin_openflags
- has_spawnl = hasattr(os, 'spawnl')
- if sys.platform == 'mac':
- TEST_FILES = 32
- elif sys.platform == 'openbsd3':
- TEST_FILES = 48
- else:
- TEST_FILES = 100
-
- class TC(unittest.TestCase):
- str_check = re.compile('[a-zA-Z0-9_-]{6}$')
-
- def failOnException(self, what, ei = None):
- if ei is None:
- ei = sys.exc_info()
-
- self.fail('%s raised %s: %s' % (what, ei[0], ei[1]))
-
-
- def nameCheck(self, name, dir, pre, suf):
- (ndir, nbase) = os.path.split(name)
- npre = nbase[:len(pre)]
- nsuf = nbase[len(nbase) - len(suf):]
- self.assertEqual(os.path.abspath(ndir), os.path.abspath(dir), "file '%s' not in directory '%s'" % (name, dir))
- self.assertEqual(npre, pre, "file '%s' does not begin with '%s'" % (nbase, pre))
- self.assertEqual(nsuf, suf, "file '%s' does not end with '%s'" % (nbase, suf))
- nbase = nbase[len(pre):len(nbase) - len(suf)]
- self.assert_(self.str_check.match(nbase), "random string '%s' does not match /^[a-zA-Z0-9_-]{6}$/" % nbase)
-
-
- test_classes = []
-
- class test_exports(TC):
-
- def test_exports(self):
- dict = tempfile.__dict__
- expected = {
- 'NamedTemporaryFile': 1,
- 'TemporaryFile': 1,
- 'mkstemp': 1,
- 'mkdtemp': 1,
- 'mktemp': 1,
- 'TMP_MAX': 1,
- 'gettempprefix': 1,
- 'gettempdir': 1,
- 'tempdir': 1,
- 'template': 1 }
- unexp = []
- for key in dict:
- if key[0] != '_' and key not in expected:
- unexp.append(key)
- continue
-
- self.failUnless(len(unexp) == 0, 'unexpected keys: %s' % unexp)
-
-
- test_classes.append(test_exports)
-
- class test__RandomNameSequence(TC):
- '''Test the internal iterator object _RandomNameSequence.'''
-
- def setUp(self):
- self.r = tempfile._RandomNameSequence()
-
-
- def test_get_six_char_str(self):
- s = self.r.next()
- self.nameCheck(s, '', '', '')
-
-
- def test_many(self):
- dict = { }
- r = self.r
- for i in xrange(TEST_FILES):
- s = r.next()
- self.nameCheck(s, '', '', '')
- self.failIf(s in dict)
- dict[s] = 1
-
-
-
- def test_supports_iter(self):
- i = 0
- r = self.r
-
- try:
- for s in r:
- i += 1
- if i == 20:
- break
- continue
- except:
- failOnException('iteration')
-
-
-
- test_classes.append(test__RandomNameSequence)
-
- class test__candidate_tempdir_list(TC):
- '''Test the internal function _candidate_tempdir_list.'''
-
- def test_nonempty_list(self):
- cand = tempfile._candidate_tempdir_list()
- self.failIf(len(cand) == 0)
- for c in cand:
- self.assert_(isinstance(c, basestring), '%s is not a string' % c)
-
-
-
- def test_wanted_dirs(self):
- added = []
-
- try:
- for envname in ('TMPDIR', 'TEMP', 'TMP'):
- dirname = os.getenv(envname)
- if not dirname:
- os.environ[envname] = os.path.abspath(envname)
- added.append(envname)
- continue
-
- cand = tempfile._candidate_tempdir_list()
- for envname in ('TMPDIR', 'TEMP', 'TMP'):
- dirname = os.getenv(envname)
- if not dirname:
- raise ValueError
-
- self.assert_(dirname in cand)
-
-
- try:
- dirname = os.getcwd()
- except (AttributeError, os.error):
- dirname = os.curdir
-
- self.assert_(dirname in cand)
- finally:
- for p in added:
- del os.environ[p]
-
-
-
-
- test_classes.append(test__candidate_tempdir_list)
-
- class test__get_candidate_names(TC):
- '''Test the internal function _get_candidate_names.'''
-
- def test_retval(self):
- obj = tempfile._get_candidate_names()
- self.assert_(isinstance(obj, tempfile._RandomNameSequence))
-
-
- def test_same_thing(self):
- a = tempfile._get_candidate_names()
- b = tempfile._get_candidate_names()
- self.assert_(a is b)
-
-
- test_classes.append(test__get_candidate_names)
-
- class test__mkstemp_inner(TC):
- '''Test the internal function _mkstemp_inner.'''
-
- class mkstemped:
- _bflags = tempfile._bin_openflags
- _tflags = tempfile._text_openflags
- _close = os.close
- _unlink = os.unlink
-
- def __init__(self, dir, pre, suf, bin):
- if bin:
- flags = self._bflags
- else:
- flags = self._tflags
- (self.fd, self.name) = tempfile._mkstemp_inner(dir, pre, suf, flags)
-
-
- def write(self, str):
- os.write(self.fd, str)
-
-
- def __del__(self):
- self._close(self.fd)
- self._unlink(self.name)
-
-
-
- def do_create(self, dir = None, pre = '', suf = '', bin = 1):
- if dir is None:
- dir = tempfile.gettempdir()
-
-
- try:
- file = self.mkstemped(dir, pre, suf, bin)
- except:
- self.failOnException('_mkstemp_inner')
-
- self.nameCheck(file.name, dir, pre, suf)
- return file
-
-
- def test_basic(self):
- self.do_create().write('blat')
- self.do_create(pre = 'a').write('blat')
- self.do_create(suf = 'b').write('blat')
- self.do_create(pre = 'a', suf = 'b').write('blat')
- self.do_create(pre = 'aa', suf = '.txt').write('blat')
-
-
- def test_basic_many(self):
- extant = range(TEST_FILES)
- for i in extant:
- extant[i] = self.do_create(pre = 'aa')
-
-
-
- def test_choose_directory(self):
- dir = tempfile.mkdtemp()
-
- try:
- self.do_create(dir = dir).write('blat')
- finally:
- os.rmdir(dir)
-
-
-
- def test_file_mode(self):
- if not has_stat:
- return None
-
- file = self.do_create()
- mode = stat.S_IMODE(os.stat(file.name).st_mode)
- expected = 384
- if sys.platform in ('win32', 'os2emx', 'mac'):
- user = expected >> 6
- expected = user * (1 + 8 + 64)
-
- self.assertEqual(mode, expected)
-
-
- def test_noinherit(self):
- if not has_spawnl:
- return None
-
- if test_support.verbose:
- v = 'v'
- else:
- v = 'q'
- file = self.do_create()
- fd = '%d' % file.fd
-
- try:
- me = __file__
- except NameError:
- me = sys.argv[0]
-
- tester = os.path.join(os.path.dirname(os.path.abspath(me)), 'tf_inherit_check.py')
- if sys.platform in 'win32':
- decorated = '"%s"' % sys.executable
- tester = '"%s"' % tester
- else:
- decorated = sys.executable
- retval = os.spawnl(os.P_WAIT, sys.executable, decorated, tester, v, fd)
- self.failIf(retval < 0, 'child process caught fatal signal %d' % -retval)
- self.failIf(retval > 0, 'child process reports failure')
-
-
- def test_textmode(self):
- if not has_textmode:
- return None
-
- self.do_create(bin = 0).write('blat\n')
-
-
- test_classes.append(test__mkstemp_inner)
-
- class test_gettempprefix(TC):
- '''Test gettempprefix().'''
-
- def test_sane_template(self):
- p = tempfile.gettempprefix()
- self.assert_(isinstance(p, basestring))
- self.assert_(len(p) > 0)
-
-
- def test_usable_template(self):
- p = tempfile.gettempprefix() + 'xxxxxx.xxx'
- d = tempfile.mkdtemp(prefix = '')
-
- try:
- p = os.path.join(d, p)
-
- try:
- fd = os.open(p, os.O_RDWR | os.O_CREAT)
- except:
- self.failOnException('os.open')
-
- os.close(fd)
- os.unlink(p)
- finally:
- os.rmdir(d)
-
-
-
- test_classes.append(test_gettempprefix)
-
- class test_gettempdir(TC):
- '''Test gettempdir().'''
-
- def test_directory_exists(self):
- dir = tempfile.gettempdir()
- if not os.path.isabs(dir):
- pass
- self.assert_(dir == os.curdir, '%s is not an absolute path' % dir)
- self.assert_(os.path.isdir(dir), '%s is not a directory' % dir)
-
-
- def test_directory_writable(self):
-
- try:
- file = tempfile.NamedTemporaryFile()
- file.write('blat')
- file.close()
- except:
- self.failOnException('create file in %s' % tempfile.gettempdir())
-
-
-
- def test_same_thing(self):
- a = tempfile.gettempdir()
- b = tempfile.gettempdir()
- self.assert_(a is b)
-
-
- test_classes.append(test_gettempdir)
-
- class test_mkstemp(TC):
- '''Test mkstemp().'''
-
- def do_create(self, dir = None, pre = '', suf = ''):
- if dir is None:
- dir = tempfile.gettempdir()
-
-
- try:
- (fd, name) = tempfile.mkstemp(dir = dir, prefix = pre, suffix = suf)
- (ndir, nbase) = os.path.split(name)
- adir = os.path.abspath(dir)
- self.assertEqual(adir, ndir, "Directory '%s' incorrectly returned as '%s'" % (adir, ndir))
- except:
- self.failOnException('mkstemp')
-
-
- try:
- self.nameCheck(name, dir, pre, suf)
- finally:
- os.close(fd)
- os.unlink(name)
-
-
-
- def test_basic(self):
- self.do_create()
- self.do_create(pre = 'a')
- self.do_create(suf = 'b')
- self.do_create(pre = 'a', suf = 'b')
- self.do_create(pre = 'aa', suf = '.txt')
- self.do_create(dir = '.')
-
-
- def test_choose_directory(self):
- dir = tempfile.mkdtemp()
-
- try:
- self.do_create(dir = dir)
- finally:
- os.rmdir(dir)
-
-
-
- test_classes.append(test_mkstemp)
-
- class test_mkdtemp(TC):
- '''Test mkdtemp().'''
-
- def do_create(self, dir = None, pre = '', suf = ''):
- if dir is None:
- dir = tempfile.gettempdir()
-
-
- try:
- name = tempfile.mkdtemp(dir = dir, prefix = pre, suffix = suf)
- except:
- self.failOnException('mkdtemp')
-
-
- try:
- self.nameCheck(name, dir, pre, suf)
- return name
- except:
- os.rmdir(name)
- raise
-
-
-
- def test_basic(self):
- os.rmdir(self.do_create())
- os.rmdir(self.do_create(pre = 'a'))
- os.rmdir(self.do_create(suf = 'b'))
- os.rmdir(self.do_create(pre = 'a', suf = 'b'))
- os.rmdir(self.do_create(pre = 'aa', suf = '.txt'))
-
-
- def test_basic_many(self):
- extant = range(TEST_FILES)
-
- try:
- for i in extant:
- extant[i] = self.do_create(pre = 'aa')
- finally:
- for i in extant:
- if isinstance(i, basestring):
- os.rmdir(i)
- continue
-
-
-
-
- def test_choose_directory(self):
- dir = tempfile.mkdtemp()
-
- try:
- os.rmdir(self.do_create(dir = dir))
- finally:
- os.rmdir(dir)
-
-
-
- def test_mode(self):
- if not has_stat:
- return None
-
- dir = self.do_create()
-
- try:
- mode = stat.S_IMODE(os.stat(dir).st_mode)
- mode &= 511
- expected = 448
- if sys.platform in ('win32', 'os2emx', 'mac'):
- user = expected >> 6
- expected = user * (1 + 8 + 64)
-
- self.assertEqual(mode, expected)
- finally:
- os.rmdir(dir)
-
-
-
- test_classes.append(test_mkdtemp)
-
- class test_mktemp(TC):
- '''Test mktemp().'''
-
- def setUp(self):
- self.dir = tempfile.mkdtemp()
-
-
- def tearDown(self):
- if self.dir:
- os.rmdir(self.dir)
- self.dir = None
-
-
-
- class mktemped:
- _unlink = os.unlink
- _bflags = tempfile._bin_openflags
-
- def __init__(self, dir, pre, suf):
- self.name = tempfile.mktemp(dir = dir, prefix = pre, suffix = suf)
- os.close(os.open(self.name, self._bflags, 384))
-
-
- def __del__(self):
- self._unlink(self.name)
-
-
-
- def do_create(self, pre = '', suf = ''):
-
- try:
- file = self.mktemped(self.dir, pre, suf)
- except:
- self.failOnException('mktemp')
-
- self.nameCheck(file.name, self.dir, pre, suf)
- return file
-
-
- def test_basic(self):
- self.do_create()
- self.do_create(pre = 'a')
- self.do_create(suf = 'b')
- self.do_create(pre = 'a', suf = 'b')
- self.do_create(pre = 'aa', suf = '.txt')
-
-
- def test_many(self):
- extant = range(TEST_FILES)
- for i in extant:
- extant[i] = self.do_create(pre = 'aa')
-
-
-
- test_classes.append(test_mktemp)
-
- class test_NamedTemporaryFile(TC):
- '''Test NamedTemporaryFile().'''
-
- def do_create(self, dir = None, pre = '', suf = ''):
- if dir is None:
- dir = tempfile.gettempdir()
-
-
- try:
- file = tempfile.NamedTemporaryFile(dir = dir, prefix = pre, suffix = suf)
- except:
- self.failOnException('NamedTemporaryFile')
-
- self.nameCheck(file.name, dir, pre, suf)
- return file
-
-
- def test_basic(self):
- self.do_create()
- self.do_create(pre = 'a')
- self.do_create(suf = 'b')
- self.do_create(pre = 'a', suf = 'b')
- self.do_create(pre = 'aa', suf = '.txt')
-
-
- def test_creates_named(self):
- f = tempfile.NamedTemporaryFile()
- self.failUnless(os.path.exists(f.name), 'NamedTemporaryFile %s does not exist' % f.name)
-
-
- def test_del_on_close(self):
- dir = tempfile.mkdtemp()
-
- try:
- f = tempfile.NamedTemporaryFile(dir = dir)
- f.write('blat')
- f.close()
- self.failIf(os.path.exists(f.name), 'NamedTemporaryFile %s exists after close' % f.name)
- finally:
- os.rmdir(dir)
-
-
-
- def test_multiple_close(self):
- f = tempfile.NamedTemporaryFile()
- f.write('abc\n')
- f.close()
-
- try:
- f.close()
- f.close()
- except:
- self.failOnException('close')
-
-
-
- test_classes.append(test_NamedTemporaryFile)
-
- class test_TemporaryFile(TC):
- '''Test TemporaryFile().'''
-
- def test_basic(self):
-
- try:
- tempfile.TemporaryFile()
- except:
- self.failOnException('TemporaryFile')
-
-
-
- def test_has_no_name(self):
- dir = tempfile.mkdtemp()
- f = tempfile.TemporaryFile(dir = dir)
- f.write('blat')
-
- try:
- os.rmdir(dir)
- except:
- ei = sys.exc_info()
- f.close()
- os.rmdir(dir)
- self.failOnException('rmdir', ei)
-
-
-
- def test_multiple_close(self):
- f = tempfile.TemporaryFile()
- f.write('abc\n')
- f.close()
-
- try:
- f.close()
- f.close()
- except:
- self.failOnException('close')
-
-
-
- if tempfile.NamedTemporaryFile is not tempfile.TemporaryFile:
- test_classes.append(test_TemporaryFile)
-
-
- def test_main():
- test_support.run_unittest(*test_classes)
-
- if __name__ == '__main__':
- test_main()
-
-