pybind11/tests/test_stl_binders.py

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import pytest
import sys
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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from pybind11_tests import stl_binders as m
with pytest.suppress(ImportError):
import numpy as np
def test_vector_int():
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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v_int = m.VectorInt([0, 0])
assert len(v_int) == 2
assert bool(v_int) is True
# test construction from a generator
v_int1 = m.VectorInt(x for x in range(5))
assert v_int1 == m.VectorInt([0, 1, 2, 3, 4])
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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v_int2 = m.VectorInt([0, 0])
assert v_int == v_int2
v_int2[1] = 1
assert v_int != v_int2
v_int2.append(2)
v_int2.insert(0, 1)
v_int2.insert(0, 2)
v_int2.insert(0, 3)
v_int2.insert(6, 3)
assert str(v_int2) == "VectorInt[3, 2, 1, 0, 1, 2, 3]"
with pytest.raises(IndexError):
v_int2.insert(8, 4)
v_int.append(99)
v_int2[2:-2] = v_int
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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assert v_int2 == m.VectorInt([3, 2, 0, 0, 99, 2, 3])
del v_int2[1:3]
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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assert v_int2 == m.VectorInt([3, 0, 99, 2, 3])
del v_int2[0]
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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assert v_int2 == m.VectorInt([0, 99, 2, 3])
v_int2.extend(m.VectorInt([4, 5]))
assert v_int2 == m.VectorInt([0, 99, 2, 3, 4, 5])
v_int2.extend([6, 7])
assert v_int2 == m.VectorInt([0, 99, 2, 3, 4, 5, 6, 7])
# test error handling, and that the vector is unchanged
with pytest.raises(RuntimeError):
v_int2.extend([8, 'a'])
assert v_int2 == m.VectorInt([0, 99, 2, 3, 4, 5, 6, 7])
# test extending from a generator
v_int2.extend(x for x in range(5))
assert v_int2 == m.VectorInt([0, 99, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4])
# related to the PyPy's buffer protocol.
@pytest.unsupported_on_pypy
def test_vector_buffer():
b = bytearray([1, 2, 3, 4])
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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v = m.VectorUChar(b)
assert v[1] == 2
v[2] = 5
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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mv = memoryview(v) # We expose the buffer interface
if sys.version_info.major > 2:
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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assert mv[2] == 5
mv[2] = 6
else:
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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assert mv[2] == '\x05'
mv[2] = '\x06'
assert v[2] == 6
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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with pytest.raises(RuntimeError) as excinfo:
m.create_undeclstruct() # Undeclared struct contents, no buffer interface
assert "NumPy type info missing for " in str(excinfo.value)
@pytest.unsupported_on_pypy
@pytest.requires_numpy
def test_vector_buffer_numpy():
a = np.array([1, 2, 3, 4], dtype=np.int32)
with pytest.raises(TypeError):
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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m.VectorInt(a)
a = np.array([[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12]], dtype=np.uintc)
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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v = m.VectorInt(a[0, :])
assert len(v) == 4
assert v[2] == 3
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
ma = np.asarray(v)
ma[2] = 5
assert v[2] == 5
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
v = m.VectorInt(a[:, 1])
assert len(v) == 3
assert v[2] == 10
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
v = m.get_vectorstruct()
assert v[0].x == 5
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
ma = np.asarray(v)
ma[1]['x'] = 99
assert v[1].x == 99
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
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v = m.VectorStruct(np.zeros(3, dtype=np.dtype([('w', 'bool'), ('x', 'I'),
('y', 'float64'), ('z', 'bool')], align=True)))
assert len(v) == 3
def test_vector_bool():
import pybind11_cross_module_tests as cm
vv_c = cm.VectorBool()
for i in range(10):
vv_c.append(i % 2 == 0)
for i in range(10):
assert vv_c[i] == (i % 2 == 0)
assert str(vv_c) == "VectorBool[1, 0, 1, 0, 1, 0, 1, 0, 1, 0]"
2016-08-30 02:50:38 +00:00
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
def test_vector_custom():
v_a = m.VectorEl()
v_a.append(m.El(1))
v_a.append(m.El(2))
assert str(v_a) == "VectorEl[El{1}, El{2}]"
2016-08-30 02:50:38 +00:00
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
vv_a = m.VectorVectorEl()
vv_a.append(v_a)
vv_b = vv_a[0]
assert str(vv_b) == "VectorEl[El{1}, El{2}]"
2016-08-30 02:50:38 +00:00
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
def test_map_string_double():
mm = m.MapStringDouble()
mm['a'] = 1
mm['b'] = 2.5
assert list(mm) == ['a', 'b']
assert list(mm.items()) == [('a', 1), ('b', 2.5)]
assert str(mm) == "MapStringDouble{a: 1, b: 2.5}"
um = m.UnorderedMapStringDouble()
2016-08-30 02:50:38 +00:00
um['ua'] = 1.1
um['ub'] = 2.6
assert sorted(list(um)) == ['ua', 'ub']
assert sorted(list(um.items())) == [('ua', 1.1), ('ub', 2.6)]
assert "UnorderedMapStringDouble" in str(um)
2016-08-30 02:50:38 +00:00
def test_map_string_double_const():
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
mc = m.MapStringDoubleConst()
2016-08-30 02:50:38 +00:00
mc['a'] = 10
mc['b'] = 20.5
assert str(mc) == "MapStringDoubleConst{a: 10, b: 20.5}"
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
umc = m.UnorderedMapStringDoubleConst()
2016-08-30 02:50:38 +00:00
umc['a'] = 11
umc['b'] = 21.5
str(umc)
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
def test_noncopyable_containers():
# std::vector
vnc = m.get_vnc(5)
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
for i in range(0, 5):
assert vnc[i].value == i + 1
for i, j in enumerate(vnc, start=1):
assert j.value == i
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
# std::deque
dnc = m.get_dnc(5)
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
for i in range(0, 5):
assert dnc[i].value == i + 1
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
i = 1
for j in dnc:
assert(j.value == i)
i += 1
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
# std::map
mnc = m.get_mnc(5)
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
for i in range(1, 6):
assert mnc[i].value == 10 * i
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
vsum = 0
for k, v in mnc.items():
assert v.value == 10 * k
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
vsum += v.value
assert vsum == 150
Update all remaining tests to new test styles This udpates all the remaining tests to the new test suite code and comment styles started in #898. For the most part, the test coverage here is unchanged, with a few minor exceptions as noted below. - test_constants_and_functions: this adds more overload tests with overloads with different number of arguments for more comprehensive overload_cast testing. The test style conversion broke the overload tests under MSVC 2015, prompting the additional tests while looking for a workaround. - test_eigen: this dropped the unused functions `get_cm_corners` and `get_cm_corners_const`--these same tests were duplicates of the same things provided (and used) via ReturnTester methods. - test_opaque_types: this test had a hidden dependence on ExampleMandA which is now fixed by using the global UserType which suffices for the relevant test. - test_methods_and_attributes: this required some additions to UserType to make it usable as a replacement for the test's previous SimpleType: UserType gained a value mutator, and the `value` property is not mutable (it was previously readonly). Some overload tests were also added to better test overload_cast (as described above). - test_numpy_array: removed the untemplated mutate_data/mutate_data_t: the templated versions with an empty parameter pack expand to the same thing. - test_stl: this was already mostly in the new style; this just tweaks things a bit, localizing a class, and adding some missing `// test_whatever` comments. - test_virtual_functions: like `test_stl`, this was mostly in the new test style already, but needed some `// test_whatever` comments. This commit also moves the inherited virtual example code to the end of the file, after the main set of tests (since it is less important than the other tests, and rather length); it also got renamed to `test_inherited_virtuals` (from `test_inheriting_repeat`) because it tests both inherited virtual approaches, not just the repeat approach.
2017-07-25 20:47:36 +00:00
# std::unordered_map
mnc = m.get_umnc(5)
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
for i in range(1, 6):
assert mnc[i].value == 10 * i
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
vsum = 0
for k, v in mnc.items():
assert v.value == 10 * k
Fix stl_bind to support movable, non-copyable value types (#490) This commit includes the following changes: * Don't provide make_copy_constructor for non-copyable container make_copy_constructor currently fails for various stl containers (e.g. std::vector, std::unordered_map, std::deque, etc.) when the container's value type (e.g. the "T" or the std::pair<K,T> for a map) is non-copyable. This adds an override that, for types that look like containers, also requires that the value_type be copyable. * stl_bind.h: make bind_{vector,map} work for non-copy-constructible types Most stl_bind modifiers require copying, so if the type isn't copy constructible, we provide a read-only interface instead. In practice, this means that if the type is non-copyable, it will be, for all intents and purposes, read-only from the Python side (but currently it simply fails to compile with such a container). It is still possible for the caller to provide an interface manually (by defining methods on the returned class_ object), but this isn't something stl_bind can handle because the C++ code to construct values is going to be highly dependent on the container value_type. * stl_bind: copy only for arithmetic value types For non-primitive types, we may well be copying some complex type, when returning by reference is more appropriate. This commit returns by internal reference for all but basic arithmetic types. * Return by reference whenever possible Only if we definitely can't--i.e. std::vector<bool>--because v[i] returns something that isn't a T& do we copy; for everything else, we return by reference. For the map case, we can always return by reference (at least for the default stl map/unordered_map).
2016-11-15 11:30:38 +00:00
vsum += v.value
assert vsum == 150
def test_map_delitem():
mm = m.MapStringDouble()
mm['a'] = 1
mm['b'] = 2.5
assert list(mm) == ['a', 'b']
assert list(mm.items()) == [('a', 1), ('b', 2.5)]
del mm['a']
assert list(mm) == ['b']
assert list(mm.items()) == [('b', 2.5)]
um = m.UnorderedMapStringDouble()
um['ua'] = 1.1
um['ub'] = 2.6
assert sorted(list(um)) == ['ua', 'ub']
assert sorted(list(um.items())) == [('ua', 1.1), ('ub', 2.6)]
del um['ua']
assert sorted(list(um)) == ['ub']
assert sorted(list(um.items())) == [('ub', 2.6)]