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// Copyright (C) MongoDB, Inc. 2022-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
package randutil
import (
"testing"
"go.mongodb.org/mongo-driver/internal/require"
)
func TestCryptoSeed(t *testing.T) {
seeds := make(map[uint64]bool)
for i := 1; i < 1000000; i++ {
s := cryptoSeed()
require.False(t, seeds[s], "cryptoSeed returned a duplicate value %d", s)
seeds[s] = true
}
}
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