1 package match
2
3 import (
4 "reflect"
5 "testing"
6 )
7
8 func TestRangeIndex(t *testing.T) {
9 for id, test := range []struct {
10 lo, hi rune
11 not bool
12 fixture string
13 index int
14 segments []int
15 }{
16 {
17 'a', 'z',
18 false,
19 "abc",
20 0,
21 []int{1},
22 },
23 {
24 'a', 'c',
25 false,
26 "abcd",
27 0,
28 []int{1},
29 },
30 {
31 'a', 'c',
32 true,
33 "abcd",
34 3,
35 []int{1},
36 },
37 } {
38 m := NewRange(test.lo, test.hi, test.not)
39 index, segments := m.Index(test.fixture)
40 if index != test.index {
41 t.Errorf("#%d unexpected index: exp: %d, act: %d", id, test.index, index)
42 }
43 if !reflect.DeepEqual(segments, test.segments) {
44 t.Errorf("#%d unexpected segments: exp: %v, act: %v", id, test.segments, segments)
45 }
46 }
47 }
48
49 func BenchmarkIndexRange(b *testing.B) {
50 m := NewRange('0', '9', false)
51
52 for i := 0; i < b.N; i++ {
53 _, s := m.Index(bench_pattern)
54 releaseSegments(s)
55 }
56 }
57
58 func BenchmarkIndexRangeParallel(b *testing.B) {
59 m := NewRange('0', '9', false)
60
61 b.RunParallel(func(pb *testing.PB) {
62 for pb.Next() {
63 _, s := m.Index(bench_pattern)
64 releaseSegments(s)
65 }
66 })
67 }
68
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