本文整理汇总了Python中test.test_support.unlink函数的典型用法代码示例。如果您正苦于以下问题：Python unlink函数的具体用法？Python unlink怎么用？Python unlink使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了unlink函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_tofromfile
def test_tofromfile(self):
if test_support.due_to_ironpython_bug("http://tkbgitvstfat01:8080/WorkItemTracking/WorkItem.aspx?artifactMoniker=313708"):
return
a = array.array(self.typecode, 2*self.example)
self.assertRaises(TypeError, a.tofile)
self.assertRaises(TypeError, a.tofile, cStringIO.StringIO())
test_support.unlink(test_support.TESTFN)
f = open(test_support.TESTFN, 'wb')
try:
a.tofile(f)
f.close()
b = array.array(self.typecode)
f = open(test_support.TESTFN, 'rb')
self.assertRaises(TypeError, b.fromfile)
self.assertRaises(
TypeError,
b.fromfile,
cStringIO.StringIO(), len(self.example)
)
b.fromfile(f, len(self.example))
self.assertEqual(b, array.array(self.typecode, self.example))
self.assertNotEqual(a, b)
b.fromfile(f, len(self.example))
self.assertEqual(a, b)
self.assertRaises(EOFError, b.fromfile, f, 1)
f.close()
finally:
if not f.closed:
f.close()
test_support.unlink(test_support.TESTFN)示例2: test_builtin_max_min
def test_builtin_max_min(self):
self.assertEqual(max(SequenceClass(5)), 4)
self.assertEqual(min(SequenceClass(5)), 0)
self.assertEqual(max(8, -1), 8)
self.assertEqual(min(8, -1), -1)
d = {"one": 1, "two": 2, "three": 3}
self.assertEqual(max(d), "two")
self.assertEqual(min(d), "one")
self.assertEqual(max(d.itervalues()), 3)
self.assertEqual(min(iter(d.itervalues())), 1)
f = open(TESTFN, "w")
try:
f.write("medium line\n")
f.write("xtra large line\n")
f.write("itty-bitty line\n")
finally:
f.close()
f = open(TESTFN, "r")
try:
self.assertEqual(min(f), "itty-bitty line\n")
f.seek(0, 0)
self.assertEqual(max(f), "xtra large line\n")
finally:
f.close()
try:
unlink(TESTFN)
except OSError:
pass示例3: test_realpath_resolve_before_normalizing
def test_realpath_resolve_before_normalizing(self):
# Bug #990669: Symbolic links should be resolved before we
# normalize the path. E.g.: if we have directories 'a', 'k' and 'y'
# in the following hierarchy:
# a/k/y
#
# and a symbolic link 'link-y' pointing to 'y' in directory 'a',
# then realpath("link-y/..") should return 'k', not 'a'.
try:
os.mkdir(ABSTFN)
os.mkdir(ABSTFN + "/k")
os.mkdir(ABSTFN + "/k/y")
os.symlink(ABSTFN + "/k/y", ABSTFN + "/link-y")
# Absolute path.
self.assertEqual(realpath(ABSTFN + "/link-y/.."), ABSTFN + "/k")
# Relative path.
with support.change_cwd(dirname(ABSTFN)):
self.assertEqual(realpath(basename(ABSTFN) + "/link-y/.."),
ABSTFN + "/k")
finally:
test_support.unlink(ABSTFN + "/link-y")
safe_rmdir(ABSTFN + "/k/y")
safe_rmdir(ABSTFN + "/k")
safe_rmdir(ABSTFN)示例4: test_write_long_to_file
def test_write_long_to_file(self):
for v in range(marshal.version + 1):
_testcapi.pymarshal_write_long_to_file(0x12345678, test_support.TESTFN, v)
with open(test_support.TESTFN, 'rb') as f:
data = f.read()
test_support.unlink(test_support.TESTFN)
self.assertEqual(data, b'\x78\x56\x34\x12')示例5: test_countOf
def test_countOf(self):
from operator import countOf
self.assertEqual(countOf([1,2,2,3,2,5], 2), 3)
self.assertEqual(countOf((1,2,2,3,2,5), 2), 3)
self.assertEqual(countOf("122325", "2"), 3)
self.assertEqual(countOf("122325", "6"), 0)
self.assertRaises(TypeError, countOf, 42, 1)
self.assertRaises(TypeError, countOf, countOf, countOf)
d = {"one": 3, "two": 3, "three": 3, 1j: 2j}
for k in d:
self.assertEqual(countOf(d, k), 1)
self.assertEqual(countOf(d.itervalues(), 3), 3)
self.assertEqual(countOf(d.itervalues(), 2j), 1)
self.assertEqual(countOf(d.itervalues(), 1j), 0)
f = open(TESTFN, "w")
try:
f.write("a\n" "b\n" "c\n" "b\n")
finally:
f.close()
f = open(TESTFN, "r")
try:
for letter, count in ("a", 1), ("b", 2), ("c", 1), ("d", 0):
f.seek(0, 0)
self.assertEqual(countOf(f, letter + "\n"), count)
finally:
f.close()
try:
unlink(TESTFN)
except OSError:
pass示例6: test_builtin_tuple
def test_builtin_tuple(self):
self.assertEqual(tuple(SequenceClass(5)), (0, 1, 2, 3, 4))
self.assertEqual(tuple(SequenceClass(0)), ())
self.assertEqual(tuple([]), ())
self.assertEqual(tuple(()), ())
self.assertEqual(tuple("abc"), ("a", "b", "c"))
d = {"one": 1, "two": 2, "three": 3}
self.assertEqual(tuple(d), tuple(d.keys()))
self.assertRaises(TypeError, tuple, list)
self.assertRaises(TypeError, tuple, 42)
f = open(TESTFN, "w")
try:
for i in range(5):
f.write("%d\n" % i)
finally:
f.close()
f = open(TESTFN, "r")
try:
self.assertEqual(tuple(f), ("0\n", "1\n", "2\n", "3\n", "4\n"))
f.seek(0, 0)
self.assertEqual(tuple(f),
("0\n", "1\n", "2\n", "3\n", "4\n"))
finally:
f.close()
try:
unlink(TESTFN)
except OSError:
pass示例7: test_read_short_from_file
def test_read_short_from_file(self):
with open(test_support.TESTFN, "wb") as f:
f.write(b"\x34\x12xxxx")
r, p = _testcapi.pymarshal_read_short_from_file(test_support.TESTFN)
test_support.unlink(test_support.TESTFN)
self.assertEqual(r, 0x1234)
self.assertEqual(p, 2)示例8: test_execfile
def test_execfile(self):
globals = {'a': 1, 'b': 2}
locals = {'b': 200, 'c': 300}
class M:
"Test mapping interface versus possible calls from execfile()."
def __init__(self):
self.z = 10
def __getitem__(self, key):
if key == 'z':
return self.z
raise KeyError
def __setitem__(self, key, value):
if key == 'z':
self.z = value
return
raise KeyError
locals = M()
locals['z'] = 0
execfile(TESTFN, globals, locals)
self.assertEqual(locals['z'], 2)
self.assertRaises(TypeError, execfile)
self.assertRaises(TypeError, execfile, TESTFN, {}, ())
unlink(TESTFN)示例9: test_tofromfile
def test_tofromfile(self):
a = array.array(self.typecode, 2*self.example)
self.assertRaises(TypeError, a.tofile)
self.assertRaises(TypeError, a.tofile, cStringIO.StringIO())
test_support.unlink(test_support.TESTFN)
f = open(test_support.TESTFN, 'wb')
try:
a.tofile(f)
f.close()
b = array.array(self.typecode)
f = open(test_support.TESTFN, 'rb')
self.assertRaises(TypeError, b.fromfile)
self.assertRaises(
TypeError,
b.fromfile,
cStringIO.StringIO(), len(self.example)
)
b.fromfile(f, len(self.example))
self.assertEqual(b, array.array(self.typecode, self.example))
self.assertNotEqual(a, b)
b.fromfile(f, len(self.example))
self.assertEqual(a, b)
self.assertRaises(EOFError, b.fromfile, f, 1)
f.close()
finally:
if not f.closed:
f.close()
test_support.unlink(test_support.TESTFN)示例10: test_encode
def test_encode(self):
fin = fout = None
try:
test_support.unlink(self.tmpin)
fin = open(self.tmpin, 'wb')
fin.write(plaintext)
fin.close()
fin = open(self.tmpin, 'rb')
fout = open(self.tmpout, 'w')
uu.encode(fin, fout, self.tmpin, mode=0644)
fin.close()
fout.close()
fout = open(self.tmpout, 'r')
s = fout.read()
fout.close()
self.assertEqual(s, encodedtextwrapped % (0644, self.tmpin))
# in_file and out_file as filenames
uu.encode(self.tmpin, self.tmpout, self.tmpin, mode=0644)
fout = open(self.tmpout, 'r')
s = fout.read()
fout.close()
self.assertEqual(s, encodedtextwrapped % (0644, self.tmpin))
finally:
self._kill(fin)
self._kill(fout)示例11: _testBogusZipFile
def _testBogusZipFile(self):
test_support.unlink(TESTMOD)
fp = open(TESTMOD, 'w+')
fp.write(struct.pack('=I', 0x06054B50))
fp.write('a' * 18)
fp.close()
z = zipimport.zipimporter(TESTMOD)
try:
self.assertRaises(TypeError, z.find_module, None)
self.assertRaises(TypeError, z.load_module, None)
self.assertRaises(TypeError, z.is_package, None)
self.assertRaises(TypeError, z.get_code, None)
self.assertRaises(TypeError, z.get_data, None)
self.assertRaises(TypeError, z.get_source, None)
error = zipimport.ZipImportError
self.assertEqual(z.find_module('abc'), None)
self.assertRaises(error, z.load_module, 'abc')
self.assertRaises(error, z.get_code, 'abc')
self.assertRaises(IOError, z.get_data, 'abc')
self.assertRaises(error, z.get_source, 'abc')
self.assertRaises(error, z.is_package, 'abc')
finally:
zipimport._zip_directory_cache.clear()示例12: test_input_and_raw_input
def test_input_and_raw_input(self):
self.write_testfile()
fp = open(TESTFN, 'r')
savestdin = sys.stdin
savestdout = sys.stdout # Eats the echo
try:
sys.stdin = fp
sys.stdout = BitBucket()
self.assertEqual(input(), 2)
self.assertEqual(input('testing\n'), 2)
self.assertEqual(raw_input(), 'The quick brown fox jumps over the lazy dog.')
self.assertEqual(raw_input('testing\n'), 'Dear John')
sys.stdin = cStringIO.StringIO("NULL\0")
self.assertRaises(TypeError, input, 42, 42)
sys.stdin = cStringIO.StringIO(" 'whitespace'")
self.assertEqual(input(), 'whitespace')
sys.stdin = cStringIO.StringIO()
self.assertRaises(EOFError, input)
del sys.stdout
self.assertRaises(RuntimeError, input, 'prompt')
del sys.stdin
self.assertRaises(RuntimeError, input, 'prompt')
finally:
sys.stdin = savestdin
sys.stdout = savestdout
fp.close()
unlink(TESTFN)示例13: suite
def suite():
try:
# this is special, it used to segfault the interpreter
import bsddb.test.test_1413192
except:
for f in ['__db.001', '__db.002', '__db.003', 'log.0000000001']:
unlink(f)
test_modules = [
'test_associate',
'test_basics',
'test_compat',
'test_dbobj',
'test_dbshelve',
'test_dbtables',
'test_env_close',
'test_get_none',
'test_join',
'test_lock',
'test_misc',
'test_queue',
'test_recno',
'test_thread',
'test_sequence',
'test_cursor_pget_bug',
]
alltests = unittest.TestSuite()
for name in test_modules:
module = __import__("bsddb.test."+name, globals(), locals(), name)
#print module,name
alltests.addTest(module.test_suite())
return alltests示例14: testThreads
def testThreads(self):
# BufferedWriter should not raise exceptions or crash
# when called from multiple threads.
try:
# We use a real file object because it allows us to
# exercise situations where the GIL is released before
# writing the buffer to the raw streams. This is in addition
# to concurrency issues due to switching threads in the middle
# of Python code.
with io.open(test_support.TESTFN, "wb", buffering=0) as raw:
bufio = io.BufferedWriter(raw, 8)
errors = []
def f():
try:
# Write enough bytes to flush the buffer
s = b"a" * 19
for i in range(50):
bufio.write(s)
except Exception as e:
errors.append(e)
raise
threads = [threading.Thread(target=f) for x in range(20)]
for t in threads:
t.start()
time.sleep(0.02) # yield
for t in threads:
t.join()
self.assertFalse(errors,
"the following exceptions were caught: %r" % errors)
finally:
test_support.unlink(test_support.TESTFN)示例15: test_read_long_from_file
def test_read_long_from_file(self):
with open(test_support.TESTFN, 'wb') as f:
f.write(b'\x78\x56\x34\x12xxxx')
r, p = _testcapi.pymarshal_read_long_from_file(test_support.TESTFN)
test_support.unlink(test_support.TESTFN)
self.assertEqual(r, 0x12345678)
self.assertEqual(p, 4)