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author | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-02-27 13:17:51 +0000 |
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committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-05-02 12:37:32 +0000 |
commit | c79706ff4ce591df2151db5504d3c224f3c9965f (patch) | |
tree | b56cd2bfe704a40575a71075e78194a4c516c98d /ext/pybind11/tests/test_inheritance.py | |
parent | 359cb08623324b62d7c34973ae54d5bc7f23f9fd (diff) | |
download | gem5-c79706ff4ce591df2151db5504d3c224f3c9965f.tar.xz |
ext: Add pybind rev f4b81b3
Change-Id: I52e4fc9ebf2f59da57d8cf8f3e37cc79598c2f5f
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Andreas Hansson <andreas.hansson@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/2229
Reviewed-by: Tony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Pierre-Yves PĂ©neau <pierre-yves.peneau@lirmm.fr>
Diffstat (limited to 'ext/pybind11/tests/test_inheritance.py')
-rw-r--r-- | ext/pybind11/tests/test_inheritance.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/ext/pybind11/tests/test_inheritance.py b/ext/pybind11/tests/test_inheritance.py new file mode 100644 index 000000000..7bb52be02 --- /dev/null +++ b/ext/pybind11/tests/test_inheritance.py @@ -0,0 +1,55 @@ +import pytest + + +def test_inheritance(msg): + from pybind11_tests import Pet, Dog, Rabbit, Hamster, dog_bark, pet_name_species + + roger = Rabbit('Rabbit') + assert roger.name() + " is a " + roger.species() == "Rabbit is a parrot" + assert pet_name_species(roger) == "Rabbit is a parrot" + + polly = Pet('Polly', 'parrot') + assert polly.name() + " is a " + polly.species() == "Polly is a parrot" + assert pet_name_species(polly) == "Polly is a parrot" + + molly = Dog('Molly') + assert molly.name() + " is a " + molly.species() == "Molly is a dog" + assert pet_name_species(molly) == "Molly is a dog" + + fred = Hamster('Fred') + assert fred.name() + " is a " + fred.species() == "Fred is a rodent" + + assert dog_bark(molly) == "Woof!" + + with pytest.raises(TypeError) as excinfo: + dog_bark(polly) + assert msg(excinfo.value) == """ + dog_bark(): incompatible function arguments. The following argument types are supported: + 1. (arg0: m.Dog) -> str + + Invoked with: <m.Pet object at 0> + """ + + +def test_automatic_upcasting(): + from pybind11_tests import return_class_1, return_class_2, return_class_n, return_none + + assert type(return_class_1()).__name__ == "DerivedClass1" + assert type(return_class_2()).__name__ == "DerivedClass2" + assert type(return_none()).__name__ == "NoneType" + # Repeat these a few times in a random order to ensure no invalid caching is applied + assert type(return_class_n(1)).__name__ == "DerivedClass1" + assert type(return_class_n(2)).__name__ == "DerivedClass2" + assert type(return_class_n(0)).__name__ == "BaseClass" + assert type(return_class_n(2)).__name__ == "DerivedClass2" + assert type(return_class_n(2)).__name__ == "DerivedClass2" + assert type(return_class_n(0)).__name__ == "BaseClass" + assert type(return_class_n(1)).__name__ == "DerivedClass1" + + +def test_isinstance(): + from pybind11_tests import test_isinstance, Pet, Dog + + objects = [tuple(), dict(), Pet("Polly", "parrot")] + [Dog("Molly")] * 4 + expected = (True, True, True, True, True, False, False) + assert test_isinstance(objects) == expected |