本文整理汇总了Python中doctest.DocTestCase方法的典型用法代码示例。如果您正苦于以下问题:Python doctest.DocTestCase方法的具体用法?Python doctest.DocTestCase怎么用?Python doctest.DocTestCase使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类doctest
的用法示例。
在下文中一共展示了doctest.DocTestCase方法的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: setUp
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def setUp(self):
"""Modified test setup that syncs with ipython namespace"""
#print "setUp test", self._dt_test.examples # dbg
if isinstance(self._dt_test.examples[0], IPExample):
# for IPython examples *only*, we swap the globals with the ipython
# namespace, after updating it with the globals (which doctest
# fills with the necessary info from the module being tested).
self.user_ns_orig = {}
self.user_ns_orig.update(_ip.user_ns)
_ip.user_ns.update(self._dt_test.globs)
# We must remove the _ key in the namespace, so that Python's
# doctest code sets it naturally
_ip.user_ns.pop('_', None)
_ip.user_ns['__builtins__'] = builtin_mod
self._dt_test.globs = _ip.user_ns
super(DocTestCase, self).setUp()
示例2: makeTest
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def makeTest(self, obj, parent):
"""Look for doctests in the given object, which will be a
function, method or class.
"""
#print 'Plugin analyzing:', obj, parent # dbg
# always use whitespace and ellipsis options
optionflags = doctest.NORMALIZE_WHITESPACE | doctest.ELLIPSIS
doctests = self.finder.find(obj, module=getmodule(parent))
if doctests:
for test in doctests:
if len(test.examples) == 0:
continue
yield DocTestCase(test, obj=obj,
optionflags=optionflags,
checker=self.checker)
示例3: test_doctest
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def test_doctest(self):
"""
If we parse a doctest, we get all the fields we need.
"""
test = """
>>> f()
42
"""
def f():
return 42
parser = doctest.DocTestParser()
dt = parser.get_doctest(test, {"f": f}, "doctest.name", "somefile.py", 20)
dt.__module__ = "somefile"
p = proto_test(doctest.DocTestCase(dt))
# short description
self.assertEqual(p.getDescription(2), "doctest.name")
# long description
description = p.getDescription(3)
self.assertIn("doctest.name", description)
self.assertIn("somefile.py", description)
self.assertIn("20", description)
# dotted name
self.assertEqual(p.dotted_name, "doctest.name")
示例4: run
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def run(names, optionflags, verbosity):
suite = unittest.TestSuite()
for name in names:
try:
for test in find(name):
suite.addTest(DocTestCase(test, optionflags))
except ValueError, e:
print >>sys.stderr, ('%s: Error processing %s -- %s' %
(sys.argv[0], name, e))
示例5: check_output
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def check_output(self, want, got, optionflags):
ret = doctest.OutputChecker.check_output(self, want, got,
optionflags)
if not ret:
if "#random" in want:
return True
# it would be useful to normalize endianness so that
# bigendian machines don't fail all the tests (and there are
# actually some bigendian examples in the doctests). Let's try
# making them all little endian
got = got.replace("'>", "'<")
want = want.replace("'>", "'<")
# try to normalize out 32 and 64 bit default int sizes
for sz in [4, 8]:
got = got.replace("'<i%d'" % sz, "int")
want = want.replace("'<i%d'" % sz, "int")
ret = doctest.OutputChecker.check_output(self, want,
got, optionflags)
return ret
# Subclass nose.plugins.doctests.DocTestCase to work around a bug in
# its constructor that blocks non-default arguments from being passed
# down into doctest.DocTestCase
示例6: __init__
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def __init__(self, test, optionflags=0, setUp=None, tearDown=None,
checker=None, obj=None, result_var='_'):
self._result_var = result_var
self._nose_obj = obj
doctest.DocTestCase.__init__(self, test,
optionflags=optionflags,
setUp=setUp, tearDown=tearDown,
checker=checker)
示例7: loadTestsFromModule
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def loadTestsFromModule(self, module):
"""Load doctests from the module.
"""
log.debug("loading from %s", module)
if not self.matches(module.__name__):
log.debug("Doctest doesn't want module %s", module)
return
try:
tests = self.finder.find(module)
except AttributeError:
log.exception("Attribute error loading from %s", module)
# nose allows module.__test__ = False; doctest does not and throws
# AttributeError
return
if not tests:
log.debug("No tests found in %s", module)
return
tests.sort()
module_file = src(module.__file__)
# FIXME this breaks the id plugin somehow (tests probably don't
# get wrapped in result proxy or something)
cases = []
for test in tests:
if not test.examples:
continue
if not test.filename:
test.filename = module_file
cases.append(DocTestCase(test,
optionflags=self.optionflags,
result_var=self.doctest_result_var))
if cases:
yield self.suiteClass(cases, context=module, can_split=False)
示例8: makeTest
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def makeTest(self, obj, parent):
"""Look for doctests in the given object, which will be a
function, method or class.
"""
name = getattr(obj, '__name__', 'Unnammed %s' % type(obj))
doctests = self.finder.find(obj, module=getmodule(parent), name=name)
if doctests:
for test in doctests:
if len(test.examples) == 0:
continue
yield DocTestCase(test, obj=obj, optionflags=self.optionflags,
result_var=self.doctest_result_var)
示例9: __init__
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def __init__(self, test, optionflags=0, setUp=None, tearDown=None,
checker=None, obj=None, result_var='_'):
self._result_var = result_var
self._nose_obj = obj
super(DocTestCase, self).__init__(
test, optionflags=optionflags, setUp=setUp, tearDown=tearDown,
checker=checker)
示例10: setUp
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def setUp(self):
if self._result_var is not None:
self._old_displayhook = sys.displayhook
sys.displayhook = self._displayhook
super(DocTestCase, self).setUp()
示例11: tearDown
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def tearDown(self):
super(DocTestCase, self).tearDown()
if self._result_var is not None:
sys.displayhook = self._old_displayhook
delattr(builtin_mod, self._result_var)
示例12: make_doctest
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def make_doctest(filename):
filename = _get_caller_relative_path(filename)
doctests = read_file(filename)
doctests = _fix_unicode(r'\1\2', doctests)
doctests = _fix_exceptions(r'\1 as \2', doctests)
return doctest.DocTestCase(
doctest_parser.get_doctest(
doctests, {}, os.path.basename(filename), filename, 0))
示例13: check_output
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def check_output(self, want, got, optionflags):
ret = doctest.OutputChecker.check_output(self, want, got,
optionflags)
if not ret:
if "#random" in want:
return True
# it would be useful to normalize endianness so that
# bigendian machines don't fail all the tests (and there are
# actually some bigendian examples in the doctests). Let's try
# making them all little endian
got = got.replace("'>", "'<")
want= want.replace("'>", "'<")
# try to normalize out 32 and 64 bit default int sizes
for sz in [4, 8]:
got = got.replace("'<i%d'"%sz, "int")
want= want.replace("'<i%d'"%sz, "int")
ret = doctest.OutputChecker.check_output(self, want,
got, optionflags)
return ret
# Subclass nose.plugins.doctests.DocTestCase to work around a bug in
# its constructor that blocks non-default arguments from being passed
# down into doctest.DocTestCase
示例14: __init__
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def __init__(self, test, optionflags=0, setUp=None, tearDown=None,
checker=None, obj=None, result_var='_'):
self._result_var = result_var
doctests.DocTestCase.__init__(self, test,
optionflags=optionflags,
setUp=setUp, tearDown=tearDown,
checker=checker)
# Now we must actually copy the original constructor from the stdlib
# doctest class, because we can't call it directly and a bug in nose
# means it never gets passed the right arguments.
self._dt_optionflags = optionflags
self._dt_checker = checker
self._dt_test = test
self._dt_test_globs_ori = test.globs
self._dt_setUp = setUp
self._dt_tearDown = tearDown
# XXX - store this runner once in the object!
runner = IPDocTestRunner(optionflags=optionflags,
checker=checker, verbose=False)
self._dt_runner = runner
# Each doctest should remember the directory it was loaded from, so
# things like %run work without too many contortions
self._ori_dir = os.path.dirname(test.filename)
# Modified runTest from the default stdlib
示例15: tearDown
# 需要导入模块: import doctest [as 别名]
# 或者: from doctest import DocTestCase [as 别名]
def tearDown(self):
# Undo the test.globs reassignment we made, so that the parent class
# teardown doesn't destroy the ipython namespace
if isinstance(self._dt_test.examples[0], IPExample):
self._dt_test.globs = self._dt_test_globs_ori
_ip.user_ns.clear()
_ip.user_ns.update(self.user_ns_orig)
# XXX - fperez: I am not sure if this is truly a bug in nose 0.11, but
# it does look like one to me: its tearDown method tries to run
#
# delattr(__builtin__, self._result_var)
#
# without checking that the attribute really is there; it implicitly
# assumes it should have been set via displayhook. But if the
# displayhook was never called, this doesn't necessarily happen. I
# haven't been able to find a little self-contained example outside of
# ipython that would show the problem so I can report it to the nose
# team, but it does happen a lot in our code.
#
# So here, we just protect as narrowly as possible by trapping an
# attribute error whose message would be the name of self._result_var,
# and letting any other error propagate.
try:
super(DocTestCase, self).tearDown()
except AttributeError as exc:
if exc.args[0] != self._result_var:
raise
# A simple subclassing of the original with a different class name, so we can
# distinguish and treat differently IPython examples from pure python ones.