blob: d38bcf408c29743854ec48990dfb6a3c0bb1bf95 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/third_party/quiche/src/quic/core/crypto/quic_random.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
namespace quic {
namespace test {
class QuicRandomTest : public QuicTest {};
TEST_F(QuicRandomTest, RandBytes) {
unsigned char buf1[16];
unsigned char buf2[16];
memset(buf1, 0xaf, sizeof(buf1));
memset(buf2, 0xaf, sizeof(buf2));
ASSERT_EQ(0, memcmp(buf1, buf2, sizeof(buf1)));
QuicRandom* rng = QuicRandom::GetInstance();
rng->RandBytes(buf1, sizeof(buf1));
EXPECT_NE(0, memcmp(buf1, buf2, sizeof(buf1)));
TEST_F(QuicRandomTest, RandUint64) {
QuicRandom* rng = QuicRandom::GetInstance();
uint64_t value1 = rng->RandUint64();
uint64_t value2 = rng->RandUint64();
EXPECT_NE(value1, value2);
} // namespace test
} // namespace quic