-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathbitrate_format_test.go
131 lines (113 loc) · 4.76 KB
/
bitrate_format_test.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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
// Copyright (c) 2020 Hirotsuna Mizuno. All rights reserved.
// Use of this source code is governed by the MIT license that can be found in
// the LICENSE file.
package infounit_test
import (
"fmt"
"strings"
"testing"
"github.com/tunabay/go-infounit"
)
//
func TestBitRate_Format_1(t *testing.T) {
t.Parallel()
// %g, %G
v := infounit.BitRate(987654321.2345)
tc := []struct {
f string
s string
}{
{"%b", "8285044940342297p-23"},
{"%e", "9.876543e+08"},
{"%E", "9.876543E+08"},
{"[%30.14e]", "[ 9.87654321234500e+08]"},
{"[%030.14E]", "[00000000009.87654321234500E+08]"},
{"[%-30.14E]", "[9.87654321234500E+08 ]"},
{"%f", "987654321.234500"},
{"%F", "987654321.234500"},
{"%.0f", "987654321"},
{"%.3F", "987654321.235"},
{"%v", "987.7 Mbit/s"},
{"%#v", "BitRate(987654321.2345)"},
{"%s", "987.6543212345Mbit/s"},
{"%a", "987.6543212345Mbps"},
{"% s", "987.6543212345 Mbit/s"},
{"%.1s", "987.7Mbit/s"},
{"%.1a", "987.7Mbps"},
{"% .1s", "987.7 Mbit/s"},
{"%#s", "987.6543212345megabits per second"},
{"%# s", "987.6543212345 megabits per second"},
{"%#.1s", "987.7megabits per second"},
{"%# .1s", "987.7 megabits per second"},
{"%.2s", "987.65Mbit/s"},
{"% .3s", "987.654 Mbit/s"},
{"%# .4s", "987.6543 megabits per second"},
{"%14.0s", " 988Mbit/s"},
{"%14.s", " 988Mbit/s"},
{"%-14.s", "988Mbit/s "},
{"%-14.0s", "988Mbit/s "},
{"%S", "941.9005596489907Mibit/s"},
{"%A", "941.9005596489907Mibps"},
{"% S", "941.9005596489907 Mibit/s"},
{"%.1S", "941.9Mibit/s"},
{"% .1S", "941.9 Mibit/s"},
{"%#S", "941.9005596489907mebibits per second"},
{"%#A", "941.9005596489907mebibits per second"},
{"%# S", "941.9005596489907 mebibits per second"},
{"%#.1S", "941.9mebibits per second"},
{"%# .1S", "941.9 mebibits per second"},
{"%.3S", "941.901Mibit/s"},
{"% .4S", "941.9006 Mibit/s"},
{"%#.5S", "941.90056mebibits per second"},
{"%# .6S", "941.900560 mebibits per second"},
}
for _, c := range tc {
s := fmt.Sprintf(c.f, v)
// t.Logf(`%s: "%s"`, c.f, s)
if s != c.s {
t.Errorf(`fmt "%s": want: "%s", got: "%s"`, c.f, c.s, s)
}
}
}
//
func TestBitRate_Format_2(t *testing.T) {
t.Parallel()
tc := []struct {
b float64
s string // "% .1s", "% .1S", "%# .1s", "%# .1S"
}{
{0, "0.0 bit/s, 0.0 bit/s, 0.0 bits per second, 0.0 bits per second"},
{1, "1.0 bit/s, 1.0 bit/s, 1.0 bit per second, 1.0 bit per second"},
{777, "777.0 bit/s, 777.0 bit/s, 777.0 bits per second, 777.0 bits per second"},
{1000, "1.0 kbit/s, 1000.0 bit/s, 1.0 kilobit per second, 1000.0 bits per second"},
{1024, "1.0 kbit/s, 1.0 Kibit/s, 1.0 kilobits per second, 1.0 kibibit per second"},
{777777, "777.8 kbit/s, 759.5 Kibit/s, 777.8 kilobits per second, 759.5 kibibits per second"},
{1000 * 1000, "1.0 Mbit/s, 976.6 Kibit/s, 1.0 megabit per second, 976.6 kibibits per second"},
{1024 * 1024, "1.0 Mbit/s, 1.0 Mibit/s, 1.0 megabits per second, 1.0 mebibit per second"},
{777777000, "777.8 Mbit/s, 741.7 Mibit/s, 777.8 megabits per second, 741.7 mebibits per second"},
{1000 * 1000 * 1000, "1.0 Gbit/s, 953.7 Mibit/s, 1.0 gigabit per second, 953.7 mebibits per second"},
{1024 * 1024 * 1024, "1.1 Gbit/s, 1.0 Gibit/s, 1.1 gigabits per second, 1.0 gibibit per second"},
{777777000000, "777.8 Gbit/s, 724.4 Gibit/s, 777.8 gigabits per second, 724.4 gibibits per second"},
{1000 * 1000 * 1000 * 1000, "1.0 Tbit/s, 931.3 Gibit/s, 1.0 terabit per second, 931.3 gibibits per second"},
{1024 * 1024 * 1024 * 1024, "1.1 Tbit/s, 1.0 Tibit/s, 1.1 terabits per second, 1.0 tebibit per second"},
{777777000000000, "777.8 Tbit/s, 707.4 Tibit/s, 777.8 terabits per second, 707.4 tebibits per second"},
{1000 * 1000 * 1000 * 1000 * 1000, "1.0 Pbit/s, 909.5 Tibit/s, 1.0 petabit per second, 909.5 tebibits per second"},
{1024 * 1024 * 1024 * 1024 * 1024, "1.1 Pbit/s, 1.0 Pibit/s, 1.1 petabits per second, 1.0 pebibit per second"},
{777777000000000000, "777.8 Pbit/s, 690.8 Pibit/s, 777.8 petabits per second, 690.8 pebibits per second"},
{1000 * 1000 * 1000 * 1000 * 1000 * 1000, "1.0 Ebit/s, 888.2 Pibit/s, 1.0 exabit per second, 888.2 pebibits per second"},
{1024 * 1024 * 1024 * 1024 * 1024 * 1024, "1.2 Ebit/s, 1.0 Eibit/s, 1.2 exabits per second, 1.0 exbibit per second"},
{7777000000000000000, "7.8 Ebit/s, 6.7 Eibit/s, 7.8 exabits per second, 6.7 exbibits per second"},
{18446744073709551615, "18.4 Ebit/s, 16.0 Eibit/s, 18.4 exabits per second, 16.0 exbibits per second"},
}
for _, c := range tc {
b := infounit.BitRate(c.b)
es := strings.Split(c.s, ", ")
for i, f := range []string{"% .1s", "% .1S", "%# .1s", "%# .1S"} {
s := fmt.Sprintf(f, b)
// t.Logf(`("%s", %d): "%s"`, f, c.b, s)
if s != es[i] {
t.Errorf(`("%s", %#v): want: "%s", got: "%s"`, f, b, es[i], s)
}
}
}
}