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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/common/variations/variations_util.h" | 5 #include "chrome/common/variations/variations_util.h" |
6 | 6 |
| 7 #include <memory> |
7 #include <utility> | 8 #include <utility> |
8 | 9 |
9 #include "base/feature_list.h" | 10 #include "base/feature_list.h" |
10 #include "base/macros.h" | 11 #include "base/macros.h" |
11 #include "base/memory/scoped_ptr.h" | |
12 #include "base/metrics/field_trial.h" | 12 #include "base/metrics/field_trial.h" |
13 #include "chrome/common/variations/fieldtrial_testing_config.h" | 13 #include "chrome/common/variations/fieldtrial_testing_config.h" |
14 #include "components/variations/variations_associated_data.h" | 14 #include "components/variations/variations_associated_data.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
16 | 16 |
17 namespace chrome_variations { | 17 namespace chrome_variations { |
18 | 18 |
19 class VariationsUtilTest : public ::testing::Test { | 19 class VariationsUtilTest : public ::testing::Test { |
20 public: | 20 public: |
21 VariationsUtilTest() : field_trial_list_(NULL) {} | 21 VariationsUtilTest() : field_trial_list_(NULL) {} |
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97 | 97 |
98 const FieldTrialTestingGroup array_kFieldTrialConfig_groups[] = { | 98 const FieldTrialTestingGroup array_kFieldTrialConfig_groups[] = { |
99 {"TestStudy1", "TestGroup1", NULL, 0, enable_features, 2, NULL, 0}, | 99 {"TestStudy1", "TestGroup1", NULL, 0, enable_features, 2, NULL, 0}, |
100 {"TestStudy2", "TestGroup2", NULL, 0, NULL, 0, disable_features, 2}}; | 100 {"TestStudy2", "TestGroup2", NULL, 0, NULL, 0, disable_features, 2}}; |
101 | 101 |
102 const FieldTrialTestingConfig kConfig = { | 102 const FieldTrialTestingConfig kConfig = { |
103 array_kFieldTrialConfig_groups, 2, | 103 array_kFieldTrialConfig_groups, 2, |
104 }; | 104 }; |
105 | 105 |
106 base::FeatureList::ClearInstanceForTesting(); | 106 base::FeatureList::ClearInstanceForTesting(); |
107 scoped_ptr<base::FeatureList> feature_list(new base::FeatureList); | 107 std::unique_ptr<base::FeatureList> feature_list(new base::FeatureList); |
108 AssociateParamsFromFieldTrialConfig(kConfig, feature_list.get()); | 108 AssociateParamsFromFieldTrialConfig(kConfig, feature_list.get()); |
109 base::FeatureList::SetInstance(std::move(feature_list)); | 109 base::FeatureList::SetInstance(std::move(feature_list)); |
110 | 110 |
111 // Check the resulting feature and field trial states. Trials should not be | 111 // Check the resulting feature and field trial states. Trials should not be |
112 // active until their associated features are queried. | 112 // active until their associated features are queried. |
113 EXPECT_FALSE(base::FieldTrialList::IsTrialActive("TestStudy1")); | 113 EXPECT_FALSE(base::FieldTrialList::IsTrialActive("TestStudy1")); |
114 EXPECT_TRUE(base::FeatureList::IsEnabled(kFeatureA)); | 114 EXPECT_TRUE(base::FeatureList::IsEnabled(kFeatureA)); |
115 EXPECT_TRUE(base::FeatureList::IsEnabled(kFeatureB)); | 115 EXPECT_TRUE(base::FeatureList::IsEnabled(kFeatureB)); |
116 EXPECT_TRUE(base::FieldTrialList::IsTrialActive("TestStudy1")); | 116 EXPECT_TRUE(base::FieldTrialList::IsTrialActive("TestStudy1")); |
117 | 117 |
118 EXPECT_FALSE(base::FieldTrialList::IsTrialActive("TestStudy2")); | 118 EXPECT_FALSE(base::FieldTrialList::IsTrialActive("TestStudy2")); |
119 EXPECT_FALSE(base::FeatureList::IsEnabled(kFeatureC)); | 119 EXPECT_FALSE(base::FeatureList::IsEnabled(kFeatureC)); |
120 EXPECT_FALSE(base::FeatureList::IsEnabled(kFeatureD)); | 120 EXPECT_FALSE(base::FeatureList::IsEnabled(kFeatureD)); |
121 EXPECT_TRUE(base::FieldTrialList::IsTrialActive("TestStudy2")); | 121 EXPECT_TRUE(base::FieldTrialList::IsTrialActive("TestStudy2")); |
122 } | 122 } |
123 | 123 |
124 } // namespace chrome_variations | 124 } // namespace chrome_variations |
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