mirror of
https://github.com/rclone/rclone.git
synced 2024-11-23 02:01:25 +08:00
105 lines
2.2 KiB
Go
105 lines
2.2 KiB
Go
package fs
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/spf13/pflag"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
// Check it satisfies the interface
|
|
var _ pflag.Value = (*SizeSuffix)(nil)
|
|
|
|
func TestSizeSuffixString(t *testing.T) {
|
|
for _, test := range []struct {
|
|
in float64
|
|
want string
|
|
}{
|
|
{0, "0"},
|
|
{102, "102"},
|
|
{1024, "1k"},
|
|
{1024 * 1024, "1M"},
|
|
{1024 * 1024 * 1024, "1G"},
|
|
{10 * 1024 * 1024 * 1024, "10G"},
|
|
{10.1 * 1024 * 1024 * 1024, "10.100G"},
|
|
{-1, "off"},
|
|
{-100, "off"},
|
|
} {
|
|
ss := SizeSuffix(test.in)
|
|
got := ss.String()
|
|
assert.Equal(t, test.want, got)
|
|
}
|
|
}
|
|
|
|
func TestSizeSuffixUnit(t *testing.T) {
|
|
for _, test := range []struct {
|
|
in float64
|
|
want string
|
|
}{
|
|
{0, "0 Bytes"},
|
|
{102, "102 Bytes"},
|
|
{1024, "1 kBytes"},
|
|
{1024 * 1024, "1 MBytes"},
|
|
{1024 * 1024 * 1024, "1 GBytes"},
|
|
{10 * 1024 * 1024 * 1024, "10 GBytes"},
|
|
{10.1 * 1024 * 1024 * 1024, "10.100 GBytes"},
|
|
{10 * 1024 * 1024 * 1024 * 1024, "10 TBytes"},
|
|
{10 * 1024 * 1024 * 1024 * 1024 * 1024, "10 PBytes"},
|
|
{1 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024, "1024 PBytes"},
|
|
{-1, "off"},
|
|
{-100, "off"},
|
|
} {
|
|
ss := SizeSuffix(test.in)
|
|
got := ss.Unit("Bytes")
|
|
assert.Equal(t, test.want, got)
|
|
}
|
|
}
|
|
|
|
func TestSizeSuffixSet(t *testing.T) {
|
|
for _, test := range []struct {
|
|
in string
|
|
want int64
|
|
err bool
|
|
}{
|
|
{"0", 0, false},
|
|
{"1b", 1, false},
|
|
{"102B", 102, false},
|
|
{"0.1k", 102, false},
|
|
{"0.1", 102, false},
|
|
{"1K", 1024, false},
|
|
{"1", 1024, false},
|
|
{"2.5", 1024 * 2.5, false},
|
|
{"1M", 1024 * 1024, false},
|
|
{"1.g", 1024 * 1024 * 1024, false},
|
|
{"10G", 10 * 1024 * 1024 * 1024, false},
|
|
{"10T", 10 * 1024 * 1024 * 1024 * 1024, false},
|
|
{"10P", 10 * 1024 * 1024 * 1024 * 1024 * 1024, false},
|
|
{"off", -1, false},
|
|
{"OFF", -1, false},
|
|
{"", 0, true},
|
|
{"1q", 0, true},
|
|
{"1.q", 0, true},
|
|
{"1q", 0, true},
|
|
{"-1K", 0, true},
|
|
} {
|
|
ss := SizeSuffix(0)
|
|
err := ss.Set(test.in)
|
|
if test.err {
|
|
require.Error(t, err, test.in)
|
|
} else {
|
|
require.NoError(t, err, test.in)
|
|
}
|
|
assert.Equal(t, test.want, int64(ss))
|
|
}
|
|
}
|
|
|
|
func TestSizeSuffixScan(t *testing.T) {
|
|
var v SizeSuffix
|
|
n, err := fmt.Sscan(" 17M ", &v)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, 1, n)
|
|
assert.Equal(t, SizeSuffix(17<<20), v)
|
|
}
|