forked from openshift/origin
/
iladlc.go
83 lines (79 loc) · 1.22 KB
/
iladlc.go
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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
// Copyright ©2015 The gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package testlapack
import "testing"
type Iladlcer interface {
Iladlc(m, n int, a []float64, lda int) int
}
func IladlcTest(t *testing.T, impl Iladlcer) {
for i, test := range []struct {
a []float64
m, n, lda int
ans int
}{
{
a: []float64{0, 0, 0, 0},
m: 1,
n: 1,
lda: 2,
ans: -1,
},
{
a: []float64{0, 0, 0, 0},
m: 2,
n: 2,
lda: 2,
ans: -1,
},
{
a: []float64{0, 0, 0, 0},
m: 4,
n: 1,
lda: 1,
ans: -1,
},
{
a: []float64{0, 0, 0, 0},
m: 1,
n: 4,
lda: 4,
ans: -1,
},
{
a: []float64{
1, 2, 3, 4,
5, 6, 7, 8,
},
m: 2,
n: 4,
lda: 4,
ans: 3,
},
{
a: []float64{
1, 2, 3, 0,
0, 0, 0, 0,
},
m: 2,
n: 4,
lda: 4,
ans: 2,
},
{
a: []float64{
0, 0, 3, 4,
0, 0, 0, 0,
},
m: 2,
n: 2,
lda: 4,
ans: -1,
},
} {
ans := impl.Iladlc(test.m, test.n, test.a, test.lda)
if ans != test.ans {
t.Errorf("Column mismatch case %v. Want: %v, got: %v", i, test.ans, ans)
}
}
}