forked from mirror/ledisdb
102 lines
1.9 KiB
Go
102 lines
1.9 KiB
Go
package ledis
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import (
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"sync"
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"testing"
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)
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var testLedis *Ledis
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var testLedisOnce sync.Once
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func getTestDB() *DB {
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f := func() {
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var d = []byte(`
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{
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"data_db" : {
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"path" : "/tmp/testdb",
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"compression":true,
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"block_size" : 32768,
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"write_buffer_size" : 2097152,
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"cache_size" : 20971520
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}
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}
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`)
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var err error
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testLedis, err = Open(d)
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if err != nil {
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println(err.Error())
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panic(err)
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}
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testLedis.ldb.Clear()
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}
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testLedisOnce.Do(f)
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db, _ := testLedis.Select(0)
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return db
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}
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func TestDB(t *testing.T) {
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getTestDB()
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}
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func TestSelect(t *testing.T) {
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db0, _ := testLedis.Select(0)
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db1, _ := testLedis.Select(1)
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key0 := []byte("db0_test_key")
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key1 := []byte("db1_test_key")
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db0.Set(key0, []byte("0"))
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db1.Set(key1, []byte("1"))
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if v, err := db0.Get(key0); err != nil {
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t.Fatal(err)
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} else if string(v) != "0" {
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t.Fatal(string(v))
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}
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if v, err := db1.Get(key1); err != nil {
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t.Fatal(err)
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} else if string(v) != "1" {
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t.Fatal(string(v))
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}
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}
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func TestFlush(t *testing.T) {
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db0, _ := testLedis.Select(0)
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db1, _ := testLedis.Select(1)
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db0.Set([]byte("a"), []byte("1"))
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db0.ZAdd([]byte("zset_0"), ScorePair{int64(1), []byte("ma")})
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db0.ZAdd([]byte("zset_0"), ScorePair{int64(2), []byte("mb")})
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db1.Set([]byte("b"), []byte("2"))
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db1.LPush([]byte("lst"), []byte("a1"), []byte("b2"))
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db1.ZAdd([]byte("zset_0"), ScorePair{int64(3), []byte("mc")})
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db1.Flush()
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// 0 - existing
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if exists, _ := db0.Exists([]byte("a")); exists <= 0 {
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t.Fatal(false)
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}
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if zcnt, _ := db0.ZCard([]byte("zset_0")); zcnt != 2 {
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t.Fatal(zcnt)
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}
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// 1 - deleted
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if exists, _ := db1.Exists([]byte("b")); exists > 0 {
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t.Fatal(false)
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}
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if llen, _ := db1.LLen([]byte("lst")); llen > 0 {
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t.Fatal(llen)
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}
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if zcnt, _ := db1.ZCard([]byte("zset_1")); zcnt > 0 {
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t.Fatal(zcnt)
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}
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}
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