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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/quic/crypto/quic_random.h" | 5 #include "net/quic/crypto/quic_random.h" |
6 | 6 |
7 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
8 | 8 |
9 namespace net { | 9 namespace net { |
10 namespace test { | 10 namespace test { |
11 | 11 |
12 TEST(QuicRandomTest, RandBytes) { | 12 TEST(QuicRandomTest, RandBytes) { |
13 unsigned char buf1[16]; | 13 unsigned char buf1[16]; |
14 unsigned char buf2[16]; | 14 unsigned char buf2[16]; |
15 memset(buf1, 0xaf, sizeof(buf1)); | 15 memset(buf1, 0xaf, sizeof(buf1)); |
16 memset(buf2, 0xaf, sizeof(buf2)); | 16 memset(buf2, 0xaf, sizeof(buf2)); |
17 ASSERT_EQ(0, memcmp(buf1, buf2, sizeof(buf1))); | 17 ASSERT_EQ(0, memcmp(buf1, buf2, sizeof(buf1))); |
18 | 18 |
19 QuicRandom* rng = QuicRandom::GetInstance(); | 19 QuicRandom* rng = QuicRandom::GetInstance(); |
20 rng->RandBytes(buf1, sizeof(buf1)); | 20 rng->RandBytes(buf1, sizeof(buf1)); |
21 EXPECT_NE(0, memcmp(buf1, buf2, sizeof(buf1))); | 21 EXPECT_NE(0, memcmp(buf1, buf2, sizeof(buf1))); |
22 } | 22 } |
23 | 23 |
24 TEST(QuicRandomTest, RandUint64) { | 24 TEST(QuicRandomTest, RandUint64) { |
25 QuicRandom* rng = QuicRandom::GetInstance(); | 25 QuicRandom* rng = QuicRandom::GetInstance(); |
26 uint64 value1 = rng->RandUint64(); | 26 uint64_t value1 = rng->RandUint64(); |
27 uint64 value2 = rng->RandUint64(); | 27 uint64_t value2 = rng->RandUint64(); |
28 EXPECT_NE(value1, value2); | 28 EXPECT_NE(value1, value2); |
29 } | 29 } |
30 | 30 |
31 TEST(QuicRandomTest, Reseed) { | 31 TEST(QuicRandomTest, Reseed) { |
32 char buf[1024]; | 32 char buf[1024]; |
33 memset(buf, 0xaf, sizeof(buf)); | 33 memset(buf, 0xaf, sizeof(buf)); |
34 | 34 |
35 QuicRandom* rng = QuicRandom::GetInstance(); | 35 QuicRandom* rng = QuicRandom::GetInstance(); |
36 rng->Reseed(buf, sizeof(buf)); | 36 rng->Reseed(buf, sizeof(buf)); |
37 } | 37 } |
38 | 38 |
39 } // namespace test | 39 } // namespace test |
40 } // namespace net | 40 } // namespace net |
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