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formatting, cleanups

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This commit is contained in:
Clint Shryock 2015-02-11 11:40:49 -08:00
parent a5040ecc03
commit 5602348695
2 changed files with 8 additions and 4 deletions
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5
helper/hashcode/hashcode.go
View File

@ -1,6 +1,8 @@
package hashcode package hashcode
import "hash/crc32" import (
"hash/crc32"
)
// String hashes a string to a unique hashcode. // String hashes a string to a unique hashcode.
// //
@ -12,5 +14,6 @@ func String(s string) int {
if v < 0 { if v < 0 {
return -v return -v
} }
return v return v
} }

7
helper/hashcode/hashcode_test.go
View File

@ -1,6 +1,8 @@
package hashcode package hashcode
import "testing" import (
"testing"
)
func TestString(t *testing.T) { func TestString(t *testing.T) {
v := "hello, world" v := "hello, world"
@ -16,8 +18,7 @@ func TestString(t *testing.T) {
func TestString_positiveIndex(t *testing.T) { func TestString_positiveIndex(t *testing.T) {
ips := []string{"192.168.1.3", "192.168.1.5"} ips := []string{"192.168.1.3", "192.168.1.5"}
for _, ip := range ips { for _, ip := range ips {
index := String(ip) if index := String(ip); index < 0 {
if index < 0 {
t.Fatalf("Bad Index %#v for ip %s", index, ip) t.Fatalf("Bad Index %#v for ip %s", index, ip)
} }
} }