def loadTestsFromModule(self, module, path=None, discovered=False):
"""Load all tests from module and return a suite containing
them. If the module has been discovered and is not test-like,
the suite will be empty by default, though plugins may add
their own tests.
"""
log.debug("Load from module %s", module)
tests = []
test_classes = []
test_funcs = []
# For *discovered* modules, we only load tests when the module looks
# testlike. For modules we've been directed to load, we always
# look for tests. (discovered is set to True by loadTestsFromDir)
if not discovered or self.selector.wantModule(module):
for item in dir(module):
test = getattr(module, item, None)
# print "Check %s (%s) in %s" % (item, test, module.__name__)
if isclass(test):
if self.selector.wantClass(test):
test_classes.append(test)
elif isfunction(test) and self.selector.wantFunction(test):
test_funcs.append(test)
sort_list(test_classes, lambda x: x.__name__)
sort_list(test_funcs, func_lineno)
tests = map(lambda t: self.makeTest(t, parent=module),
test_classes + test_funcs)
# Now, descend into packages
# FIXME can or should this be lazy?
# is this syntax 2.2 compatible?
module_paths = getattr(module, '__path__', [])
if path:
path = os.path.realpath(path)
for module_path in module_paths:
log.debug("Load tests from module path %s?", module_path)
log.debug("path: %s os.path.realpath(%s): %s", path, module_path,
os.path.realpath(module_path))
# BEGIN MONKEYPATCH
#If a path was passed in, the case of path and
#module_path need to be normalized before comparing the two.
#This is to resolve a Windows-only issue with tests not being
#discovered correctly for namespace packages.
if path:
norm_module_path = os.path.normcase(module_path)
norm_path = os.path.normcase(path)
# END MONKEYPATCH
if (self.config.traverseNamespace or not path) or \
os.path.realpath(norm_module_path).startswith(norm_path):
# Egg files can be on sys.path, so make sure the path is a
# directory before trying to load from it.
if os.path.isdir(module_path):
tests.extend(self.loadTestsFromDir(module_path))
for test in self.config.plugins.loadTestsFromModule(module, path):
tests.append(test)
return self.suiteClass(ContextList(tests, context=module))
def loadTestsFromModule(self, module, path=None, discovered=False):
"""Load all tests from module and return a suite containing
them. If the module has been discovered and is not test-like,
the suite will be empty by default, though plugins may add
their own tests.
"""
log.debug("Load from module %s", module)
tests = []
test_classes = []
test_funcs = []
# For *discovered* modules, we only load tests when the module looks
# testlike. For modules we've been directed to load, we always
# look for tests. (discovered is set to True by loadTestsFromDir)
if not discovered or self.selector.wantModule(module):
for item in dir(module):
test = getattr(module, item, None)
# print "Check %s (%s) in %s" % (item, test, module.__name__)
if isclass(test):
if self.selector.wantClass(test):
test_classes.append(test)
elif isfunction(test) and self.selector.wantFunction(test):
test_funcs.append(test)
sort_list(test_classes, lambda x: x.__name__)
sort_list(test_funcs, func_lineno)
tests = map(lambda t: self.makeTest(t, parent=module),
test_classes + test_funcs)
# Now, descend into packages
# FIXME can or should this be lazy?
# is this syntax 2.2 compatible?
module_paths = getattr(module, '__path__', [])
if path:
path = os.path.realpath(path)
for module_path in module_paths:
log.debug("Load tests from module path %s?", module_path)
log.debug("path: %s os.path.realpath(%s): %s",
path, module_path, os.path.realpath(module_path))
# BEGIN MONKEYPATCH
#If a path was passed in, the case of path and
#module_path need to be normalized before comparing the two.
#This is to resolve a Windows-only issue with tests not being
#discovered correctly for namespace packages.
if path:
norm_module_path = os.path.normcase(module_path)
norm_path = os.path.normcase(path)
# END MONKEYPATCH
if (self.config.traverseNamespace or not path) or \
os.path.realpath(norm_module_path).startswith(norm_path):
# Egg files can be on sys.path, so make sure the path is a
# directory before trying to load from it.
if os.path.isdir(module_path):
tests.extend(self.loadTestsFromDir(module_path))
for test in self.config.plugins.loadTestsFromModule(module, path):
tests.append(test)
return self.suiteClass(ContextList(tests, context=module))
def loadTestsFromDir(self, path):
"""Load tests from the directory at path. This is a generator
-- each suite of tests from a module or other file is yielded
and is expected to be executed before the next file is
examined.
"""
from nose.loader import (log, add_path, op_abspath, op_isfile, op_isdir,
Failure, remove_path, sort_list, regex_last_key,
op_join, ispackage)
log.debug("load from dir %s", path)
plugins = self.config.plugins
plugins.beforeDirectory(path)
if self.config.addPaths:
paths_added = add_path(path, self.config)
entries = os.listdir(path)
sort_list(entries, regex_last_key(self.config.testMatch))
for entry in entries:
# this hard-coded initial-dot test will be removed:
# http://code.google.com/p/python-nose/issues/detail?id=82
if entry.startswith('.'):
continue
entry_path = op_abspath(op_join(path, entry))
is_file = op_isfile(entry_path)
wanted = False
if is_file:
is_dir = False
wanted = self.selector.wantFile(entry_path)
else:
is_dir = op_isdir(entry_path)
if is_dir:
# this hard-coded initial-underscore test will be removed:
# http://code.google.com/p/python-nose/issues/detail?id=82
if entry.startswith('_'):
continue
wanted = self.selector.wantDirectory(entry_path)
is_package = ispackage(entry_path)
if wanted:
if is_file:
plugins.beforeContext()
### Identifying Python files: #################################
# #
if '.py' in entry[-4:]:
yield self.loadTestsFromName(
entry_path, discovered=True)
else:
yield self.loadTestsFromFile(entry_path)
# #
### Finished identifying Python files. ########################
plugins.afterContext()
elif is_package:
# Load the entry as a package: given the full path,
# loadTestsFromName() will figure it out
yield self.loadTestsFromName(
entry_path, discovered=True)
else:
# Another test dir in this one: recurse lazily
yield self.suiteClass(
lambda: self.loadTestsFromDir(entry_path))
tests = []
for test in plugins.loadTestsFromDir(path):
tests.append(test)
# TODO: is this try/except needed?
try:
if tests:
yield self.suiteClass(tests)
except (KeyboardInterrupt, SystemExit):
raise
except:
yield self.suiteClass([Failure(*sys.exc_info())])
# pop paths
if self.config.addPaths:
for p in paths_added:
remove_path(p)
plugins.afterDirectory(path)
def loadTestsFromDir(self, path):
"""Load tests from the directory at path. This is a generator
-- each suite of tests from a module or other file is yielded
and is expected to be executed before the next file is
examined.
"""
from nose.loader import (log, add_path, op_abspath, op_isfile, op_isdir,
Failure, remove_path, sort_list, regex_last_key,
op_join, ispackage)
log.debug("load from dir %s", path)
plugins = self.config.plugins
plugins.beforeDirectory(path)
if self.config.addPaths:
paths_added = add_path(path, self.config)
entries = os.listdir(path)
sort_list(entries, regex_last_key(self.config.testMatch))
for entry in entries:
# this hard-coded initial-dot test will be removed:
# http://code.google.com/p/python-nose/issues/detail?id=82
if entry.startswith('.'):
continue
entry_path = op_abspath(op_join(path, entry))
is_file = op_isfile(entry_path)
wanted = False
if is_file:
is_dir = False
wanted = self.selector.wantFile(entry_path)
else:
is_dir = op_isdir(entry_path)
if is_dir:
# this hard-coded initial-underscore test will be removed:
# http://code.google.com/p/python-nose/issues/detail?id=82
if entry.startswith('_'):
continue
wanted = self.selector.wantDirectory(entry_path)
is_package = ispackage(entry_path)
if wanted:
if is_file:
plugins.beforeContext()
### Identifying Python files: #################################
# #
if '.py' in entry[-4:]:
yield self.loadTestsFromName(
entry_path, discovered=True)
else:
yield self.loadTestsFromFile(entry_path)
# #
### Finished identifying Python files. ########################
plugins.afterContext()
elif is_package:
# Load the entry as a package: given the full path,
# loadTestsFromName() will figure it out
yield self.loadTestsFromName(
entry_path, discovered=True)
else:
# Another test dir in this one: recurse lazily
yield self.suiteClass(
lambda: self.loadTestsFromDir(entry_path))
tests = []
for test in plugins.loadTestsFromDir(path):
tests.append(test)
# TODO: is this try/except needed?
try:
if tests:
yield self.suiteClass(tests)
except (KeyboardInterrupt, SystemExit):
raise
except:
yield self.suiteClass([Failure(*sys.exc_info())])
# pop paths
if self.config.addPaths:
for p in paths_added:
remove_path(p)
plugins.afterDirectory(path)
