mirror of https://github.com/ledisdb/ledisdb.git
60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
package ledis
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import (
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"bytes"
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"github.com/siddontang/go-leveldb/leveldb"
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"os"
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"testing"
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)
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func TestReplication(t *testing.T) {
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var master *Ledis
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var slave *Ledis
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var err error
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os.RemoveAll("/tmp/repl_repl")
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master, err = Open([]byte(`
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{
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"data_dir" : "/tmp/test_repl/master",
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"use_bin_log" : true
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}
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`))
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if err != nil {
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t.Fatal(err)
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}
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slave, err = Open([]byte(`
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{
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"data_dir" : "/tmp/test_repl/slave"
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}
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`))
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if err != nil {
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t.Fatal(err)
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}
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db, _ := master.Select(0)
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db.Set([]byte("a"), []byte("1"))
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db.Set([]byte("b"), []byte("2"))
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db.Set([]byte("c"), []byte("3"))
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binLogName := "/tmp/test_repl/master/bin_log/ledis-bin.0000001"
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err = slave.ReplicateFromBinLog(binLogName)
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if err != nil {
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t.Fatal(err)
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}
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it := master.ldb.Iterator(nil, nil, leveldb.RangeClose, 0, -1)
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for ; it.Valid(); it.Next() {
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key := it.Key()
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value := it.Value()
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if v, err := slave.ldb.Get(key); err != nil {
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t.Fatal(err)
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} else if !bytes.Equal(v, value) {
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t.Fatal("replication error", len(v), len(value))
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}
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}
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}
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