summaryrefslogtreecommitdiff
path: root/numpy/f2py/tests/test_size.py
blob: 3360e2a3d0429b92c35035b4d7e78fbc3c96aac6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
import os
import pytest

from numpy.testing import assert_equal
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_equal(r, [0], repr(r))

        r = self.module.foo([[1, 2]])
        assert_equal(r, [3], repr(r))

        r = self.module.foo([[1, 2], [3, 4]])
        assert_equal(r, [3, 7], repr(r))

        r = self.module.foo([[1, 2], [3, 4], [5, 6]])
        assert_equal(r, [3, 7, 11], repr(r))

    @pytest.mark.slow
    def test_transpose(self):
        r = self.module.trans([[]])
        assert_equal(r.T, [[]], repr(r))

        r = self.module.trans([[1, 2]])
        assert_equal(r, [[1], [2]], repr(r))

        r = self.module.trans([[1, 2, 3], [4, 5, 6]])
        assert_equal(r, [[1, 4], [2, 5], [3, 6]], repr(r))

    @pytest.mark.slow
    def test_flatten(self):
        r = self.module.flatten([[]])
        assert_equal(r, [], repr(r))

        r = self.module.flatten([[1, 2]])
        assert_equal(r, [1, 2], repr(r))

        r = self.module.flatten([[1, 2, 3], [4, 5, 6]])
        assert_equal(r, [1, 2, 3, 4, 5, 6], repr(r))