Feature #10445 ยป add_test.patch
test/matrix/test_matrix.rb | ||
---|---|---|
74 | 74 |
assert_equal(@m1, -(-@m1)) |
75 | 75 |
end |
76 |
def test_aref |
|
77 |
assert_equal(5, @m1[1, 1]) |
|
78 |
assert_nil(@m1[1, 3]) |
|
79 | ||
80 |
assert_equal(Vector[1, 2], @m1[0, 0..1]) |
|
81 |
assert_equal(Vector[2, 3], @m1[0, 1..-1]) |
|
82 |
assert_nil(@m1[10, 0..1]) |
|
83 |
assert_nil(@m1[1, 10..11]) |
|
84 | ||
85 |
assert_equal(Vector[2, 5], @m1[0..1, 1]) |
|
86 |
assert_equal(Vector[3, 6], @m1[0..-1, 2]) |
|
87 |
assert_nil(@m1[10..11, 1]) |
|
88 |
assert_nil(@m1[0..1, 10]) |
|
89 | ||
90 |
assert_equal(@m1.minor(0..1, 0..1), @m1[0..1, 0..1]) |
|
91 |
end |
|
92 | ||
76 | 93 |
def test_rank |
77 | 94 |
[ |
78 | 95 |
[[0]], |
79 |
- |