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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "testing/gtest/include/gtest/gtest.h" |
| 6 |
| 7 #include "chrome/common/random.h" |
| 8 |
| 9 TEST(SyncRandomTest, Generate128BitRandomBase64String) { |
| 10 std::string random_string = Generate128BitRandomBase64String(); |
| 11 EXPECT_EQ(24U, random_string.size()); |
| 12 char accumulator = 0; |
| 13 for (size_t i = 0; i < random_string.size(); ++i) |
| 14 accumulator |= random_string[i]; |
| 15 // In theory this test can fail, but it won't before the universe dies of |
| 16 // heat death. |
| 17 EXPECT_NE(0, accumulator); |
| 18 } |
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