def test_fixed():
assert_equal_ref(m.fixed_c())
assert_equal_ref(m.fixed_r())
assert_equal_ref(m.fixed_copy_r(m.fixed_r()))
assert_equal_ref(m.fixed_copy_c(m.fixed_c()))
assert_equal_ref(m.fixed_copy_r(m.fixed_c()))
assert_equal_ref(m.fixed_copy_c(m.fixed_r()))
def test_fixed():
assert_equal_ref(m.fixed_c())
assert_equal_ref(m.fixed_r())
assert_equal_ref(m.fixed_copy_r(m.fixed_r()))
assert_equal_ref(m.fixed_copy_c(m.fixed_c()))
assert_equal_ref(m.fixed_copy_r(m.fixed_c()))
assert_equal_ref(m.fixed_copy_c(m.fixed_r()))
def test_pass_readonly_array():
z = np.full((5, 6), 42.0)
z.flags.writeable = False
np.testing.assert_array_equal(z, m.fixed_copy_r(z))
np.testing.assert_array_equal(m.fixed_r_const(), m.fixed_r())
assert not m.fixed_r_const().flags.writeable
np.testing.assert_array_equal(m.fixed_copy_r(m.fixed_r_const()), m.fixed_r_const())
def test_pass_readonly_array():
z = np.full((5, 6), 42.0)
z.flags.writeable = False
np.testing.assert_array_equal(z, m.fixed_copy_r(z))
np.testing.assert_array_equal(m.fixed_r_const(), m.fixed_r())
assert not m.fixed_r_const().flags.writeable
np.testing.assert_array_equal(m.fixed_copy_r(m.fixed_r_const()), m.fixed_r_const())
def test_cpp_casting():
assert m.cpp_copy(m.fixed_r()) == 22.
assert m.cpp_copy(m.fixed_c()) == 22.
z = np.array([[5., 6], [7, 8]])
assert m.cpp_copy(z) == 7.
assert m.cpp_copy(m.get_cm_ref()) == 21.
assert m.cpp_copy(m.get_rm_ref()) == 21.
assert m.cpp_ref_c(m.get_cm_ref()) == 21.
assert m.cpp_ref_r(m.get_rm_ref()) == 21.
with pytest.raises(RuntimeError) as excinfo:
# Can't reference m.fixed_c: it contains floats, m.cpp_ref_any wants doubles
m.cpp_ref_any(m.fixed_c())
assert 'Unable to cast Python instance' in str(excinfo.value)
with pytest.raises(RuntimeError) as excinfo:
# Can't reference m.fixed_r: it contains floats, m.cpp_ref_any wants doubles
m.cpp_ref_any(m.fixed_r())
assert 'Unable to cast Python instance' in str(excinfo.value)
assert m.cpp_ref_any(m.ReturnTester.create()) == 1.
assert m.cpp_ref_any(m.get_cm_ref()) == 21.
assert m.cpp_ref_any(m.get_cm_ref()) == 21.
def test_cpp_casting():
assert m.cpp_copy(m.fixed_r()) == 22.
assert m.cpp_copy(m.fixed_c()) == 22.
z = np.array([[5., 6], [7, 8]])
assert m.cpp_copy(z) == 7.
assert m.cpp_copy(m.get_cm_ref()) == 21.
assert m.cpp_copy(m.get_rm_ref()) == 21.
assert m.cpp_ref_c(m.get_cm_ref()) == 21.
assert m.cpp_ref_r(m.get_rm_ref()) == 21.
with pytest.raises(RuntimeError) as excinfo:
# Can't reference m.fixed_c: it contains floats, m.cpp_ref_any wants doubles
m.cpp_ref_any(m.fixed_c())
assert 'Unable to cast Python instance' in str(excinfo.value)
with pytest.raises(RuntimeError) as excinfo:
# Can't reference m.fixed_r: it contains floats, m.cpp_ref_any wants doubles
m.cpp_ref_any(m.fixed_r())
assert 'Unable to cast Python instance' in str(excinfo.value)
assert m.cpp_ref_any(m.ReturnTester.create()) == 1.
assert m.cpp_ref_any(m.get_cm_ref()) == 21.
assert m.cpp_ref_any(m.get_cm_ref()) == 21.
