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import os
import pytest
import numpy as np
from . import util
class TestSizeSumExample(util.F2PyTest):
sources = [util.getpath("tests", "src", "size", "foo.f90")]
@pytest.mark.slow
def test_all(self):
r = self.module.foo([[]])
assert r == [0]
r = self.module.foo([[1, 2]])
assert r == [3]
r = self.module.foo([[1, 2], [3, 4]])
assert np.allclose(r, [3, 7])
r = self.module.foo([[1, 2], [3, 4], [5, 6]])
assert np.allclose(r, [3, 7, 11])
@pytest.mark.slow
def test_transpose(self):
r = self.module.trans([[]])
assert np.allclose(r.T, np.array([[]]))
r = self.module.trans([[1, 2]])
assert np.allclose(r, [[1.], [2.]])
r = self.module.trans([[1, 2, 3], [4, 5, 6]])
assert np.allclose(r, [[1, 4], [2, 5], [3, 6]])
@pytest.mark.slow
def test_flatten(self):
r = self.module.flatten([[]])
assert np.allclose(r, [])
r = self.module.flatten([[1, 2]])
assert np.allclose(r, [1, 2])
r = self.module.flatten([[1, 2, 3], [4, 5, 6]])
assert np.allclose(r, [1, 2, 3, 4, 5, 6])
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