diff options
Diffstat (limited to 'Lib/idlelib/idle_test')
| -rw-r--r-- | Lib/idlelib/idle_test/test_calltips.py | 42 |
1 files changed, 34 insertions, 8 deletions
diff --git a/Lib/idlelib/idle_test/test_calltips.py b/Lib/idlelib/idle_test/test_calltips.py index eca24ec..f363764 100644 --- a/Lib/idlelib/idle_test/test_calltips.py +++ b/Lib/idlelib/idle_test/test_calltips.py @@ -1,5 +1,6 @@ import unittest import idlelib.CallTips as ct +import textwrap import types default_tip = ct._default_callable_argspec @@ -64,20 +65,35 @@ class Get_signatureTest(unittest.TestCase): gtest(types.MethodType, "method(function, instance)") gtest(SB(), default_tip) + def test_signature_wrap(self): + self.assertEqual(signature(textwrap.TextWrapper), '''\ +(width=70, initial_indent='', subsequent_indent='', expand_tabs=True, + replace_whitespace=True, fix_sentence_endings=False, break_long_words=True, + drop_whitespace=True, break_on_hyphens=True, tabsize=8)''') + + def test_docline_truncation(self): + def f(): pass + f.__doc__ = 'a'*300 + self.assertEqual(signature(f), '()\n' + 'a' * (ct._MAX_COLS-3) + '...') + def test_multiline_docstring(self): # Test fewer lines than max. self.assertEqual(signature(list), "list() -> new empty list\n" "list(iterable) -> new list initialized from iterable's items") - # Test max lines and line (currently) too long. - self.assertEqual(signature(bytes), -"bytes(iterable_of_ints) -> bytes\n" -"bytes(string, encoding[, errors]) -> bytes\n" -"bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer\n" -#bytes(int) -> bytes object of size given by the parameter initialized with null bytes -"bytes(int) -> bytes object of size given by the parameter initialized with n...\n" -"bytes() -> empty bytes object") + # Test max lines + self.assertEqual(signature(bytes), '''\ +bytes(iterable_of_ints) -> bytes +bytes(string, encoding[, errors]) -> bytes +bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer +bytes(int) -> bytes object of size given by the parameter initialized with null bytes +bytes() -> empty bytes object''') + + # Test more than max lines + def f(): pass + f.__doc__ = 'a\n' * 15 + self.assertEqual(signature(f), '()' + '\na' * ct._MAX_LINES) def test_functions(self): def t1(): 'doc' @@ -106,6 +122,16 @@ class Get_signatureTest(unittest.TestCase): (tc.__call__, '(ci)'), (tc, '(ci)'), (TC.cm, "(a)"),): self.assertEqual(signature(meth), mtip + "\ndoc") + def test_starred_parameter(self): + # test that starred first parameter is *not* removed from argspec + class C: + def m1(*args): pass + def m2(**kwds): pass + c = C() + for meth, mtip in ((C.m1, '(*args)'), (c.m1, "(*args)"), + (C.m2, "(**kwds)"), (c.m2, "(**kwds)"),): + self.assertEqual(signature(meth), mtip) + 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. |