seaweedfs/weed/storage/needle_map/compact_map_cases_test.go

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// +build 5BytesOffset
package needle_map
import (
"fmt"
"github.com/chrislusf/seaweedfs/weed/storage/types"
"github.com/stretchr/testify/assert"
"log"
"os"
"testing"
)
func Test5bytesIndexLoading(t *testing.T) {
indexFile, ie := os.OpenFile("../../../test/data/187.idx", os.O_RDWR|os.O_RDONLY, 0644)
if ie != nil {
log.Fatalln(ie)
}
defer indexFile.Close()
m, rowCount := loadNewNeedleMap(indexFile)
println("total entries:", rowCount)
key := types.NeedleId(0x671b905) // 108116229
needle, found := m.Get(types.NeedleId(0x671b905))
fmt.Printf("%v key:%v offset:%v size:%v\n", found, key, needle.Offset, needle.Size)
assert.Equal(t, int64(12884911892)*8, needle.Offset.ToActualOffset(), "offset")
}