python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/test_pyclbr.py

@@ -0,0 +1,176 @@
+'''
+   Test cases for pyclbr.py
+   Nick Mathewson
+'''
+import sys
+from types import FunctionType, MethodType, BuiltinFunctionType
+import pyclbr
+from unittest import TestCase, main as unittest_main
+
+StaticMethodType = type(staticmethod(lambda: None))
+ClassMethodType = type(classmethod(lambda c: None))
+
+# Here we test the python class browser code.
+#
+# The main function in this suite, 'testModule', compares the output
+# of pyclbr with the introspected members of a module.  Because pyclbr
+# is imperfect (as designed), testModule is called with a set of
+# members to ignore.
+
+class PyclbrTest(TestCase):
+
+    def assertListEq(self, l1, l2, ignore):
+        ''' succeed iff {l1} - {ignore} == {l2} - {ignore} '''
+        missing = (set(l1) ^ set(l2)) - set(ignore)
+        if missing:
+            print("l1=%r\nl2=%r\nignore=%r" % (l1, l2, ignore), file=sys.stderr)
+            self.fail("%r missing" % missing.pop())
+
+    def assertHasattr(self, obj, attr, ignore):
+        ''' succeed iff hasattr(obj,attr) or attr in ignore. '''
+        if attr in ignore: return
+        if not hasattr(obj, attr): print("???", attr)
+        self.assertTrue(hasattr(obj, attr),
+                        'expected hasattr(%r, %r)' % (obj, attr))
+
+
+    def assertHaskey(self, obj, key, ignore):
+        ''' succeed iff key in obj or key in ignore. '''
+        if key in ignore: return
+        if key not in obj:
+            print("***",key, file=sys.stderr)
+        self.assertIn(key, obj)
+
+    def assertEqualsOrIgnored(self, a, b, ignore):
+        ''' succeed iff a == b or a in ignore or b in ignore '''
+        if a not in ignore and b not in ignore:
+            self.assertEqual(a, b)
+
+    def checkModule(self, moduleName, module=None, ignore=()):
+        ''' succeed iff pyclbr.readmodule_ex(modulename) corresponds
+            to the actual module object, module.  Any identifiers in
+            ignore are ignored.   If no module is provided, the appropriate
+            module is loaded with __import__.'''
+
+        ignore = set(ignore) | set(['object'])
+
+        if module is None:
+            # Import it.
+            # ('<silly>' is to work around an API silliness in __import__)
+            module = __import__(moduleName, globals(), {}, ['<silly>'])
+
+        dict = pyclbr.readmodule_ex(moduleName)
+
+        def ismethod(oclass, obj, name):
+            classdict = oclass.__dict__
+            if isinstance(obj, MethodType):
+                # could be a classmethod
+                if (not isinstance(classdict[name], ClassMethodType) or
+                    obj.__self__ is not oclass):
+                    return False
+            elif not isinstance(obj, FunctionType):
+                return False
+
+            objname = obj.__name__
+            if objname.startswith("__") and not objname.endswith("__"):
+                objname = "_%s%s" % (oclass.__name__, objname)
+            return objname == name
+
+        # Make sure the toplevel functions and classes are the same.
+        for name, value in dict.items():
+            if name in ignore:
+                continue
+            self.assertHasattr(module, name, ignore)
+            py_item = getattr(module, name)
+            if isinstance(value, pyclbr.Function):
+                self.assertIsInstance(py_item, (FunctionType, BuiltinFunctionType))
+                if py_item.__module__ != moduleName:
+                    continue   # skip functions that came from somewhere else
+                self.assertEqual(py_item.__module__, value.module)
+            else:
+                self.assertIsInstance(py_item, type)
+                if py_item.__module__ != moduleName:
+                    continue   # skip classes that came from somewhere else
+
+                real_bases = [base.__name__ for base in py_item.__bases__]
+                pyclbr_bases = [ getattr(base, 'name', base)
+                                 for base in value.super ]
+
+                try:
+                    self.assertListEq(real_bases, pyclbr_bases, ignore)
+                except:
+                    print("class=%s" % py_item, file=sys.stderr)
+                    raise
+
+                actualMethods = []
+                for m in py_item.__dict__.keys():
+                    if ismethod(py_item, getattr(py_item, m), m):
+                        actualMethods.append(m)
+                foundMethods = []
+                for m in value.methods.keys():
+                    if m[:2] == '__' and m[-2:] != '__':
+                        foundMethods.append('_'+name+m)
+                    else:
+                        foundMethods.append(m)
+
+                try:
+                    self.assertListEq(foundMethods, actualMethods, ignore)
+                    self.assertEqual(py_item.__module__, value.module)
+
+                    self.assertEqualsOrIgnored(py_item.__name__, value.name,
+                                               ignore)
+                    # can't check file or lineno
+                except:
+                    print("class=%s" % py_item, file=sys.stderr)
+                    raise
+
+        # Now check for missing stuff.
+        def defined_in(item, module):
+            if isinstance(item, type):
+                return item.__module__ == module.__name__
+            if isinstance(item, FunctionType):
+                return item.__globals__ is module.__dict__
+            return False
+        for name in dir(module):
+            item = getattr(module, name)
+            if isinstance(item,  (type, FunctionType)):
+                if defined_in(item, module):
+                    self.assertHaskey(dict, name, ignore)
+
+    def test_easy(self):
+        self.checkModule('pyclbr')
+        self.checkModule('ast')
+        self.checkModule('doctest', ignore=("TestResults", "_SpoofOut",
+                                            "DocTestCase", '_DocTestSuite'))
+        self.checkModule('difflib', ignore=("Match",))
+
+    def test_decorators(self):
+        # XXX: See comment in pyclbr_input.py for a test that would fail
+        #      if it were not commented out.
+        #
+        self.checkModule('test.pyclbr_input', ignore=['om'])
+
+    def test_others(self):
+        cm = self.checkModule
+
+        # These were once about the 10 longest modules
+        cm('random', ignore=('Random',))  # from _random import Random as CoreGenerator
+        cm('cgi', ignore=('log',))      # set with = in module
+        cm('pickle', ignore=('partial',))
+        cm('aifc', ignore=('openfp', '_aifc_params'))  # set with = in module
+        cm('sre_parse', ignore=('dump', 'groups', 'pos')) # from sre_constants import *; property
+        cm('pdb')
+        cm('pydoc')
+
+        # Tests for modules inside packages
+        cm('email.parser')
+        cm('test.test_pyclbr')
+
+    def test_issue_14798(self):
+        # test ImportError is raised when the first part of a dotted name is
+        # not a package
+        self.assertRaises(ImportError, pyclbr.readmodule_ex, 'asyncore.foo')
+
+
+if __name__ == "__main__":
+    unittest_main()