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// Copyright 2019 the u-root Authors. All rights reserved
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package rand
import (
"context"
"testing"
"time"
)
func TestRandomRead(t *testing.T) {
b := make([]byte, 5)
n, err := Read(b)
if err != nil {
t.Fatalf("got %v, expected nil err", err)
}
if n != 5 {
t.Fatalf("got %d bytes, expected 5 bytes", n)
}
}
func TestRandomReadContext(t *testing.T) {
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
b := make([]byte, 5)
n, err := ReadContext(ctx, b)
if err != nil {
t.Fatalf("got %v, expected nil err", err)
}
if n != 5 {
t.Fatalf("got %d bytes, expected 5 bytes", n)
}
}
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