diff options
Diffstat (limited to 'Lib/idlelib/idle_test/test_calltips.py')
| -rw-r--r-- | Lib/idlelib/idle_test/test_calltips.py | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/Lib/idlelib/idle_test/test_calltips.py b/Lib/idlelib/idle_test/test_calltips.py index da52e88..18cc35c 100644 --- a/Lib/idlelib/idle_test/test_calltips.py +++ b/Lib/idlelib/idle_test/test_calltips.py @@ -2,6 +2,7 @@ import unittest import idlelib.CallTips as ct import types +default_tip = ct._default_callable_argspec # Test Class TC is used in multiple get_argspec test methods class TC(): @@ -63,7 +64,7 @@ class Get_signatureTest(unittest.TestCase): gtest(List.append, append_doc) gtest(types.MethodType, "method(function, instance)") - gtest(SB(), ct._default_callable_argspec) + gtest(SB(), default_tip) def test_functions(self): def t1(): 'doc' @@ -88,13 +89,13 @@ class Get_signatureTest(unittest.TestCase): def test_bound_methods(self): # test that first parameter is correctly removed from argspec - # using _first_param re to calculate expected masks re errors for meth, mtip in ((tc.t1, "()"), (tc.t4, "(*args)"), (tc.t6, "(self)"), - (TC.cm, "(a)"),): + (tc.__call__, '(ci)'), (tc, '(ci)'), (TC.cm, "(a)"),): self.assertEqual(signature(meth), mtip + "\ndoc") - self.assertEqual(signature(tc), "(ci)\ndoc") - # directly test that re works to delete first parameter even when it - # non-ascii chars, such as various forms of A. + + def test_non_ascii_name(self): + # test that re works to delete a first parameter name that + # includes non-ascii chars, such as various forms of A. uni = "(A\u0391\u0410\u05d0\u0627\u0905\u1e00\u3042, a)" assert ct._first_param.sub('', uni) == '(a)' @@ -105,6 +106,17 @@ class Get_signatureTest(unittest.TestCase): self.assertEqual(signature(TC.nd), "(s)") self.assertEqual(signature(tc.nd), "()") + def test_attribute_exception(self): + class NoCall: + def __getattr__(self, name): + raise BaseException + class Call(NoCall): + def __call__(self, ci): + pass + for meth, mtip in ((NoCall, default_tip), (Call, default_tip), + (NoCall(), ''), (Call(), '(ci)')): + self.assertEqual(signature(meth), mtip) + def test_non_callables(self): for obj in (0, 0.0, '0', b'0', [], {}): self.assertEqual(signature(obj), '') |