| // 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 "quic/core/crypto/quic_random.h" |
| |
| #include "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 |