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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 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 // Test of Histogram class | 5 // Test of Histogram class |
6 | 6 |
| 7 #include <algorithm> |
| 8 #include <vector> |
| 9 |
| 10 #include "base/memory/scoped_ptr.h" |
7 #include "base/metrics/histogram.h" | 11 #include "base/metrics/histogram.h" |
8 #include "base/scoped_ptr.h" | |
9 #include "base/time.h" | 12 #include "base/time.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 13 #include "testing/gtest/include/gtest/gtest.h" |
11 | 14 |
12 namespace base { | 15 namespace base { |
13 namespace { | 16 namespace { |
14 | 17 |
15 class HistogramTest : public testing::Test { | 18 class HistogramTest : public testing::Test { |
16 }; | 19 }; |
17 | 20 |
18 // Check for basic syntax and use. | 21 // Check for basic syntax and use. |
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415 if (checksum & 1) | 418 if (checksum & 1) |
416 checksum = kReversedPolynomial ^ (checksum >> 1); | 419 checksum = kReversedPolynomial ^ (checksum >> 1); |
417 else | 420 else |
418 checksum >>= 1; | 421 checksum >>= 1; |
419 } | 422 } |
420 EXPECT_EQ(Histogram::kCrcTable[i], checksum); | 423 EXPECT_EQ(Histogram::kCrcTable[i], checksum); |
421 } | 424 } |
422 } | 425 } |
423 | 426 |
424 } // namespace base | 427 } // namespace base |
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