diff options
Diffstat (limited to 'Lib/test/test_extcall.py')
| -rw-r--r-- | Lib/test/test_extcall.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Lib/test/test_extcall.py b/Lib/test/test_extcall.py index 6b6c12de2e..654258eb24 100644 --- a/Lib/test/test_extcall.py +++ b/Lib/test/test_extcall.py @@ -34,17 +34,37 @@ Argument list examples (1, 2, 3, 4, 5) {} >>> f(1, 2, 3, *[4, 5]) (1, 2, 3, 4, 5) {} + >>> f(*[1, 2, 3], 4, 5) + (1, 2, 3, 4, 5) {} >>> f(1, 2, 3, *UserList([4, 5])) (1, 2, 3, 4, 5) {} + >>> f(1, 2, 3, *[4, 5], *[6, 7]) + (1, 2, 3, 4, 5, 6, 7) {} + >>> f(1, *[2, 3], 4, *[5, 6], 7) + (1, 2, 3, 4, 5, 6, 7) {} + >>> f(*UserList([1, 2]), *UserList([3, 4]), 5, *UserList([6, 7])) + (1, 2, 3, 4, 5, 6, 7) {} Here we add keyword arguments >>> f(1, 2, 3, **{'a':4, 'b':5}) (1, 2, 3) {'a': 4, 'b': 5} + >>> f(1, 2, **{'a': -1, 'b': 5}, **{'a': 4, 'c': 6}) + Traceback (most recent call last): + ... + TypeError: f() got multiple values for keyword argument 'a' + >>> f(1, 2, **{'a': -1, 'b': 5}, a=4, c=6) + Traceback (most recent call last): + ... + TypeError: f() got multiple values for keyword argument 'a' >>> f(1, 2, 3, *[4, 5], **{'a':6, 'b':7}) (1, 2, 3, 4, 5) {'a': 6, 'b': 7} >>> f(1, 2, 3, x=4, y=5, *(6, 7), **{'a':8, 'b': 9}) (1, 2, 3, 6, 7) {'a': 8, 'b': 9, 'x': 4, 'y': 5} + >>> f(1, 2, 3, *[4, 5], **{'c': 8}, **{'a':6, 'b':7}) + (1, 2, 3, 4, 5) {'a': 6, 'b': 7, 'c': 8} + >>> f(1, 2, 3, *(4, 5), x=6, y=7, **{'a':8, 'b': 9}) + (1, 2, 3, 4, 5) {'a': 8, 'b': 9, 'x': 6, 'y': 7} >>> f(1, 2, 3, **UserDict(a=4, b=5)) (1, 2, 3) {'a': 4, 'b': 5} @@ -52,6 +72,8 @@ Here we add keyword arguments (1, 2, 3, 4, 5) {'a': 6, 'b': 7} >>> f(1, 2, 3, x=4, y=5, *(6, 7), **UserDict(a=8, b=9)) (1, 2, 3, 6, 7) {'a': 8, 'b': 9, 'x': 4, 'y': 5} + >>> f(1, 2, 3, *(4, 5), x=6, y=7, **UserDict(a=8, b=9)) + (1, 2, 3, 4, 5) {'a': 8, 'b': 9, 'x': 6, 'y': 7} Examples with invalid arguments (TypeErrors). We're also testing the function names in the exception messages. |