93 lines
2.8 KiB
Python
93 lines
2.8 KiB
Python
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# -*- coding: utf-8 -*-
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from pybind11_tests import ConstructorStats
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from pybind11_tests import modules as m
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from pybind11_tests.modules import subsubmodule as ms
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def test_nested_modules():
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import pybind11_tests
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assert pybind11_tests.__name__ == "pybind11_tests"
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assert pybind11_tests.modules.__name__ == "pybind11_tests.modules"
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assert (
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pybind11_tests.modules.subsubmodule.__name__
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== "pybind11_tests.modules.subsubmodule"
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)
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assert m.__name__ == "pybind11_tests.modules"
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assert ms.__name__ == "pybind11_tests.modules.subsubmodule"
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assert ms.submodule_func() == "submodule_func()"
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def test_reference_internal():
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b = ms.B()
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assert str(b.get_a1()) == "A[1]"
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assert str(b.a1) == "A[1]"
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assert str(b.get_a2()) == "A[2]"
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assert str(b.a2) == "A[2]"
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b.a1 = ms.A(42)
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b.a2 = ms.A(43)
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assert str(b.get_a1()) == "A[42]"
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assert str(b.a1) == "A[42]"
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assert str(b.get_a2()) == "A[43]"
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assert str(b.a2) == "A[43]"
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astats, bstats = ConstructorStats.get(ms.A), ConstructorStats.get(ms.B)
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assert astats.alive() == 2
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assert bstats.alive() == 1
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del b
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assert astats.alive() == 0
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assert bstats.alive() == 0
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assert astats.values() == ["1", "2", "42", "43"]
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assert bstats.values() == []
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assert astats.default_constructions == 0
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assert bstats.default_constructions == 1
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assert astats.copy_constructions == 0
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assert bstats.copy_constructions == 0
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# assert astats.move_constructions >= 0 # Don't invoke any
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# assert bstats.move_constructions >= 0 # Don't invoke any
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assert astats.copy_assignments == 2
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assert bstats.copy_assignments == 0
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assert astats.move_assignments == 0
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assert bstats.move_assignments == 0
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def test_importing():
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from collections import OrderedDict
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from pybind11_tests.modules import OD
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assert OD is OrderedDict
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assert str(OD([(1, "a"), (2, "b")])) == "OrderedDict([(1, 'a'), (2, 'b')])"
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def test_pydoc():
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"""Pydoc needs to be able to provide help() for everything inside a pybind11 module"""
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import pydoc
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import pybind11_tests
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assert pybind11_tests.__name__ == "pybind11_tests"
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assert pybind11_tests.__doc__ == "pybind11 test module"
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assert pydoc.text.docmodule(pybind11_tests)
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def test_duplicate_registration():
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"""Registering two things with the same name"""
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assert m.duplicate_registration() == []
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def test_builtin_key_type():
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"""Test that all the keys in the builtin modules have type str.
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Previous versions of pybind11 would add a unicode key in python 2.
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"""
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if hasattr(__builtins__, "keys"):
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keys = __builtins__.keys()
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else: # this is to make pypy happy since builtins is different there.
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keys = __builtins__.__dict__.keys()
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assert {type(k) for k in keys} == {str}
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