diff options
Diffstat (limited to 'Lib/test/test_inspect.py')
| -rw-r--r-- | Lib/test/test_inspect.py | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index d9fd93d..99140d2 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -1,6 +1,8 @@ import sys +import types import unittest import inspect +import datetime from test.test_support import TESTFN, run_unittest @@ -15,7 +17,7 @@ from test import inspect_fodder2 as mod2 # isdatadescriptor modfile = mod.__file__ -if modfile.endswith('c') or modfile.endswith('o'): +if modfile.endswith(('c', 'o')): modfile = modfile[:-1] import __builtin__ @@ -40,10 +42,12 @@ class IsTestBase(unittest.TestCase): self.failIf(other(obj), 'not %s(%s)' % (other.__name__, exp)) class TestPredicates(IsTestBase): - def test_eleven(self): - # Doc/lib/libinspect.tex claims there are 11 such functions + def test_thirteen(self): count = len(filter(lambda x:x.startswith('is'), dir(inspect))) - self.assertEqual(count, 11, "There are %d (not 11) is* functions" % count) + # Doc/lib/libinspect.tex claims there are 13 such functions + expected = 13 + err_msg = "There are %d (not %d) is* functions" % (count, expected) + self.assertEqual(count, expected, err_msg) def test_excluding_predicates(self): self.istest(inspect.isbuiltin, 'sys.exit') @@ -58,6 +62,15 @@ class TestPredicates(IsTestBase): self.istest(inspect.istraceback, 'tb') self.istest(inspect.isdatadescriptor, '__builtin__.file.closed') self.istest(inspect.isdatadescriptor, '__builtin__.file.softspace') + if hasattr(types, 'GetSetDescriptorType'): + self.istest(inspect.isgetsetdescriptor, + 'type(tb.tb_frame).f_locals') + else: + self.failIf(inspect.isgetsetdescriptor(type(tb.tb_frame).f_locals)) + if hasattr(types, 'MemberDescriptorType'): + self.istest(inspect.ismemberdescriptor, 'datetime.timedelta.days') + else: + self.failIf(inspect.ismemberdescriptor(datetime.timedelta.days)) def test_isroutine(self): self.assert_(inspect.isroutine(mod.spam)) @@ -180,6 +193,17 @@ class TestRetrievingSourceCode(GetSourceBase): def test_getfile(self): self.assertEqual(inspect.getfile(mod.StupidGit), mod.__file__) + def test_getmodule_recursion(self): + from new import module + name = '__inspect_dummy' + m = sys.modules[name] = module(name) + m.__file__ = "<string>" # hopefully not a real filename... + m.__loader__ = "dummy" # pretend the filename is understood by a loader + exec "def x(): pass" in m.__dict__ + self.assertEqual(inspect.getsourcefile(m.x.func_code), '<string>') + del sys.modules[name] + inspect.getmodule(compile('a=10','','single')) + class TestDecorators(GetSourceBase): fodderFile = mod2 |