mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-12-25 02:07:55 +08:00
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
|
package storage
|
||
|
|
|
||
|
|
import "testing"
|
||
|
|
|
||
|
|
func TestParseKeyHash(t *testing.T) {
|
||
|
|
testcases := []struct {
|
||
|
|
KeyHash string
|
||
|
|
ID uint64
|
||
|
|
Cookie uint32
|
||
|
|
Err bool
|
||
|
|
}{
|
||
|
|
// normal
|
||
|
|
{"4ed4c8116e41", 0x4ed4, 0xc8116e41, false},
|
||
|
|
// cookie with leading zeros
|
||
|
|
{"4ed401116e41", 0x4ed4, 0x01116e41, false},
|
||
|
|
// odd length
|
||
|
|
{"ed400116e41", 0xed4, 0x00116e41, false},
|
||
|
|
// uint
|
||
|
|
{"fed4c8114ed4c811f0116e41", 0xfed4c8114ed4c811, 0xf0116e41, false},
|
||
|
|
// err: too short
|
||
|
|
{"4ed4c811", 0, 0, true},
|
||
|
|
// err: too long
|
||
|
|
{"4ed4c8114ed4c8114ed4c8111", 0, 0, true},
|
||
|
|
// err: invalid character
|
||
|
|
{"helloworld", 0, 0, true},
|
||
|
|
}
|
||
|
|
|
||
|
|
for _, tc := range testcases {
|
||
|
|
if id, cookie, err := ParseKeyHash(tc.KeyHash); err != nil && !tc.Err {
|
||
|
|
t.Fatalf("Parse %s error: %v", tc.KeyHash, err)
|
||
|
|
} else if err == nil && tc.Err {
|
||
|
|
t.Fatalf("Parse %s expected error got nil", tc.KeyHash)
|
||
|
|
} else if id != tc.ID || cookie != tc.Cookie {
|
||
|
|
t.Fatalf("Parse %s wrong result. Expected: (%d, %d) got: (%d, %d)", tc.KeyHash, tc.ID, tc.Cookie, id, cookie)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkParseKeyHash(b *testing.B) {
|
||
|
|
b.ReportAllocs()
|
||
|
|
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
ParseKeyHash("4ed44ed44ed44ed4c8116e41")
|
||
|
|
}
|
||
|
|
}
|