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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 "chrome/browser/omnibox/omnibox_field_trial.h" | 5 #include "components/omnibox/omnibox_field_trial.h" |
6 | 6 |
7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/metrics/field_trial.h" | 10 #include "base/metrics/field_trial.h" |
11 #include "base/strings/string16.h" | 11 #include "base/strings/string16.h" |
12 #include "chrome/common/chrome_switches.h" | |
13 #include "components/metrics/proto/omnibox_event.pb.h" | 12 #include "components/metrics/proto/omnibox_event.pb.h" |
14 #include "components/search/search.h" | 13 #include "components/search/search.h" |
15 #include "components/variations/entropy_provider.h" | 14 #include "components/variations/entropy_provider.h" |
16 #include "components/variations/variations_associated_data.h" | 15 #include "components/variations/variations_associated_data.h" |
17 #include "testing/gtest/include/gtest/gtest.h" | 16 #include "testing/gtest/include/gtest/gtest.h" |
18 | 17 |
19 using metrics::OmniboxEventProto; | 18 using metrics::OmniboxEventProto; |
20 | 19 |
21 class OmniboxFieldTrialTest : public testing::Test { | 20 class OmniboxFieldTrialTest : public testing::Test { |
22 public: | 21 public: |
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372 | 371 |
373 // No decay by default. | 372 // No decay by default. |
374 EXPECT_EQ(1.0, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(7))); | 373 EXPECT_EQ(1.0, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(7))); |
375 | 374 |
376 buckets.set_half_life_days(7); | 375 buckets.set_half_life_days(7); |
377 EXPECT_EQ(0.5, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(7))); | 376 EXPECT_EQ(0.5, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(7))); |
378 EXPECT_EQ(0.25, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(14))); | 377 EXPECT_EQ(0.25, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(14))); |
379 EXPECT_EQ(1.0, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(0))); | 378 EXPECT_EQ(1.0, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(0))); |
380 EXPECT_EQ(1.0, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(-1))); | 379 EXPECT_EQ(1.0, buckets.HalfLifeTimeDecay(base::TimeDelta::FromDays(-1))); |
381 } | 380 } |
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