Python util.test_address函数代码示例

 def address(self):
     """Return a round-trip name for this test, a name that can be
     fed back as input to loadTestByName and (assuming the same
     plugin configuration) result in the loading of this test.
     """
     if self.descriptor is not None:
         return test_address(self.descriptor)
     else:
         return test_address(self.method)

 def get_nose_name(its_self):
     if isinstance(its_self, (FunctionTestCase, MethodTestCase)):
         file_, module, class_ = test_address(its_self)
         name = '%s:%s' % (module, class_)
         return name
     elif isinstance(its_self, TestModule):
         return its_self.moduleName

    def address(self):
        if self._nose_obj is not None:
            return test_address(self._nose_obj)
        obj = resolve_name(self._dt_test.name)

        if isproperty(obj):
            # properties have no connection to the class they are in
            # so we can't just look 'em up, we have to first look up
            # the class, then stick the prop on the end
            parts = self._dt_test.name.split(".")
            class_name = ".".join(parts[:-1])
            cls = resolve_name(class_name)
            base_addr = test_address(cls)
            return (base_addr[0], base_addr[1], ".".join([base_addr[2], parts[-1]]))
        else:
            return test_address(obj)

    def _makeTest(self, obj, parent=None):
        """Given a test object and its parent, return a test case
        or test suite.
        """
        plug_tests = []
        try:
            addr = test_address(obj)
        except KeyboardInterrupt:
            raise
        except:
            addr = None
        for test in self.config.plugins.makeTest(obj, parent):
            plug_tests.append(test)
        # TODO: is this try/except needed?
        try:
            if plug_tests:
                return self.suiteClass(plug_tests)
        except (KeyboardInterrupt, SystemExit):
            raise
        except:
            exc = sys.exc_info()
            return Failure(exc[0], exc[1], exc[2], address=addr)
        
        if isfunction(obj) and parent and not isinstance(parent, types.ModuleType):
	    # This is a Python 3.x 'unbound method'.  Wrap it with its
	    # associated class..
            obj = unbound_method(parent, obj)

        if isinstance(obj, unittest.TestCase):
            return obj
        elif isclass(obj):
            if parent and obj.__module__ != parent.__name__:
                obj = transplant_class(obj, parent.__name__)
            if issubclass(obj, unittest.TestCase):
                return self.loadTestsFromTestCase(obj)
            else:
                return self.loadTestsFromTestClass(obj)
        elif ismethod(obj):
            if parent is None:
                parent = obj.__class__
            if issubclass(parent, unittest.TestCase):
                return parent(obj.__name__)
            else:
                if isgenerator(obj):
                    return self.loadTestsFromGeneratorMethod(obj, parent)
                else:
                    return MethodTestCase(obj)
        elif isfunction(obj):
            isgen = isgenerator(obj)
            if parent and obj.__module__ != parent.__name__:
                obj = transplant_func(obj, parent.__name__)
            if isgen:
                return self.loadTestsFromGenerator(obj, parent)
            else:
                return FunctionTestCase(obj)
        else:
            return Failure(TypeError,
                           "Can't make a test from %s" % obj,
                           address=addr)

    def validateName(self, testObject):
        filepath, module, call = test_address(testObject)

        node = self.hash_ring.get_node('%s.%s' % (module, call))
        if node != self.node_id:
            return False

        return None

 def address(self):
     """Return a round-trip name for this test, a name that can be
     fed back as input to loadTestByName and (assuming the same
     plugin configuration) result in the loading of this test.
     """
     try:
         return self.test.address()
     except AttributeError:
         # not a nose case
         return test_address(self.test)

 def generate(g=generator, c=testCaseClass):
     try:
         for test in g():
             test_func, arg = (test[0], test[1:])
             yield QUnitMethodTestCase(test_func, arg=arg, descriptor=g)
     except KeyboardInterrupt:
         raise
     except:
         exc = sys.exc_info()
         yield Failure(exc[0], exc[1], exc[2],
                       address=test_address(generator))

def nice_test_address(test):
    if isinstance(test, nose.suite.ContextSuite):
        addr = test_address(test.context)
        if hasattr(test, 'error_context') and test.error_context:
            addr = list(addr)
            if addr[2]:
                # class
                addr[2] = '%s.%s' % (addr[2], test.error_context)
            else:
                # module
                addr[2] = test.error_context
    else:
        addr = test_address(test)
    if addr is None:
        return '??'
    path, module, test_path = addr
    path = nice_path(path)
    if test_path is None:
        return path
    return "%s:%s" % (path, test_path)

 def generate(g=generator, m=module):
     try:
         for test in g():
             test_func, arg = self.parseGeneratedTest(test)
             if not callable(test_func):
                 test_func = getattr(m, test_func)
             yield FunctionTestCase(test_func, arg=arg, descriptor=g)
     except KeyboardInterrupt:
         raise
     except:
         exc = sys.exc_info()
         yield Failure(exc[0], exc[1], exc[2], address=test_address(generator))

    def validateName(self, testObject):
        try:
            _, module, call = test_address(testObject)
        except TypeError:
            module = 'unknown'
            call = str(testObject)

        node = self.hash_ring.get_node('%s.%s' % (module, call))
        if node != self.node_id:
            return False

        return None

 def makeTest(self, obj, parent=None):
     try:
         return self._makeTest(obj, parent)
     except (KeyboardInterrupt, SystemExit):
         raise
     except:
         exc = sys.exc_info()
         try:
             addr = test_address(obj)
         except KeyboardInterrupt:
             raise
         except:
             addr = None
         return Failure(exc[0], exc[1], exc[2], address=addr)

 def _add_test_result(self, test, status, output, err=None):
     filename, module, _ = test_address(test)
     if filename and (filename.endswith('.pyc') or
                      filename.endswith('.pyo')):
         filename = filename[:-1]
     name = str(test)
     fixture = module or test.id()
     description = test.shortDescription() or ''
     case = xmlio.Element('test', file=filename, name=name, fixture=fixture,
                          status=status)
     if description:
         case.append(xmlio.Element('description')[description])
     if output:
         case.append(xmlio.Element('stdout')[output])
     if err is not None:
         tb = traceback.format_exception(*err)
         case.append(xmlio.Element('traceback')[tb])
     self.dom.append(case)

 def address(self, case):
     if hasattr(case, 'address'):
         file, mod, call = case.address()
     elif hasattr(case, 'context'):
         file, mod, call = test_address(case.context)
     else:
         raise Exception("Unable to convert %s to address" % case)
     parts = []
     if file is None:
         if mod is None:
             raise Exception("Unaddressable case %s" % case)
         else:
             parts.append(mod)
     else:
         parts.append(file)
     if call is not None:
         parts.append(call)
     return ':'.join(map(str, parts))

 def match(self, test, test_name):
     adr_file, adr_mod, adr_tst = test_address(test)
     chk_file, chk_mod, chk_tst = split_test_name(test_name)
     
     if chk_file is not None and not adr_file.startswith(chk_file):
         return False
     if chk_mod is not None and not adr_mod.startswith(chk_mod):
         return False
     if chk_tst is not None and chk_tst != adr_tst:
         # could be a test like Class.test and a check like Class
         if not '.' in chk_tst:
             try:
                 cls, mth = adr_tst.split('.')
             except ValueError:
                 return False
             if cls != chk_tst:            
                 return False
         else:
             return False
     return True

 def address(case):
     if hasattr(case, "address"):
         file, mod, call = case.address()
     elif hasattr(case, "context"):
         file, mod, call = test_address(case.context)
     else:
         raise Exception("Unable to convert %s to address" % case)
     parts = []
     if file is None:
         if mod is None:
             raise Exception("Unaddressable case %s" % case)
         else:
             parts.append(mod)
     else:
         # strip __init__.py(c) from end of file part
         # if present, having it there confuses loader
         dirname, basename = os.path.split(file)
         if basename.startswith("__init__"):
             file = dirname
         parts.append(file)
     if call is not None:
         parts.append(call)
     return ":".join(map(str, parts))