42 lines
616 B
Go
42 lines
616 B
Go
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package mdb
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import (
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"log"
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"os"
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"sync/atomic"
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"testing"
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"time"
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)
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func TestDBIsolation(t *testing.T) {
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if testing.Short() {
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t.Skip("Skipping test in short mode.")
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}
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rootDir := t.TempDir()
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defer os.RemoveAll(rootDir)
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db, err := OpenDataDB(rootDir)
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if err != nil {
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t.Fatal(err)
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}
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done := &atomic.Bool{}
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go func() {
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defer done.Store(true)
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db.ModifyFor(8 * time.Second)
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}()
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count := 0
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for !done.Load() {
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count++
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tx := db.Snapshot()
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computed := db.ComputeCRC(tx)
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stored := db.ReadCRC(tx)
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if computed != stored {
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t.Fatal(stored, computed)
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}
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}
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log.Printf("Read: %d", count)
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}
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