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41 lines
615 B
Go
41 lines
615 B
Go
package backend_test
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import (
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"crypto/rand"
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"io"
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"testing"
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"github.com/restic/restic/backend"
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)
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func randomID() []byte {
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buf := make([]byte, backend.IDSize)
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_, err := io.ReadFull(rand.Reader, buf)
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if err != nil {
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panic(err)
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}
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return buf
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}
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func TestSet(t *testing.T) {
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s := backend.NewIDSet()
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testID := randomID()
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err := s.Find(testID)
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assert(t, err != nil, "found test ID in IDSet before insertion")
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for i := 0; i < 238; i++ {
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s.Insert(randomID())
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}
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s.Insert(testID)
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ok(t, s.Find(testID))
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for i := 0; i < 80; i++ {
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s.Insert(randomID())
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}
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s.Insert(testID)
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ok(t, s.Find(testID))
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}
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