/usr/share/gocode/src/github.com/lunny/nodb/t_kv_test.go is in golang-github-lunny-nodb-dev 0.0~git20160621.0.fc1ef06-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | package nodb
import (
"fmt"
"testing"
)
func TestKVCodec(t *testing.T) {
db := getTestDB()
ek := db.encodeKVKey([]byte("key"))
if k, err := db.decodeKVKey(ek); err != nil {
t.Fatal(err)
} else if string(k) != "key" {
t.Fatal(string(k))
}
}
func TestDBKV(t *testing.T) {
db := getTestDB()
key1 := []byte("testdb_kv_a")
if err := db.Set(key1, []byte("hello world 1")); err != nil {
t.Fatal(err)
}
key2 := []byte("testdb_kv_b")
if err := db.Set(key2, []byte("hello world 2")); err != nil {
t.Fatal(err)
}
ay, _ := db.MGet(key1, key2)
if v1 := ay[0]; string(v1) != "hello world 1" {
t.Fatal(string(v1))
}
if v2 := ay[1]; string(v2) != "hello world 2" {
t.Fatal(string(v2))
}
}
func TestKVPersist(t *testing.T) {
db := getTestDB()
key := []byte("persist")
db.Set(key, []byte{})
if n, err := db.Persist(key); err != nil {
t.Fatal(err)
} else if n != 0 {
t.Fatal(n)
}
if _, err := db.Expire(key, 10); err != nil {
t.Fatal(err)
}
if n, err := db.Persist(key); err != nil {
t.Fatal(err)
} else if n != 1 {
t.Fatal(n)
}
}
func TestKVFlush(t *testing.T) {
db := getTestDB()
db.FlushAll()
for i := 0; i < 2000; i++ {
key := fmt.Sprintf("%d", i)
if err := db.Set([]byte(key), []byte("v")); err != nil {
t.Fatal(err.Error())
}
}
if v, err := db.Scan(nil, 3000, true, ""); err != nil {
t.Fatal(err.Error())
} else if len(v) != 2000 {
t.Fatal("invalid value ", len(v))
}
for i := 0; i < 2000; i++ {
key := fmt.Sprintf("%d", i)
if v, err := db.Get([]byte(key)); err != nil {
t.Fatal(err.Error())
} else if string(v) != "v" {
t.Fatal("invalid value ", v)
}
}
if n, err := db.flush(); err != nil {
t.Fatal(err.Error())
} else if n != 2000 {
t.Fatal("invalid value ", n)
}
if v, err := db.Scan(nil, 3000, true, ""); err != nil {
t.Fatal(err.Error())
} else if len(v) != 0 {
t.Fatal("invalid value length ", len(v))
}
for i := 0; i < 2000; i++ {
key := []byte(fmt.Sprintf("%d", i))
if v, err := db.Get(key); err != nil {
t.Fatal(err.Error())
} else if v != nil {
t.Fatal("invalid value ", v)
}
}
}
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