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| 1 // Copyright 2014 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 "chrome/browser/search/search.h" | |
| 6 | |
| 7 #include "base/command_line.h" | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/metrics/field_trial.h" | |
| 10 #include "base/metrics/statistics_recorder.h" | |
| 11 #include "chrome/common/chrome_switches.h" | |
| 12 #include "components/search/search.h" | |
| 13 #include "components/search/search_switches.h" | |
| 14 #include "components/variations/entropy_provider.h" | |
| 15 #include "testing/gtest/include/gtest/gtest.h" | |
| 16 | |
| 17 namespace chrome { | |
| 18 | |
| 19 namespace { | |
| 20 | |
| 21 TEST(SearchTest, QueryExtractionEnabled) { | |
| 22 // Query extraction is always enabled on mobile. | |
| 23 EXPECT_TRUE(IsQueryExtractionEnabled()); | |
| 24 } | |
| 25 | |
| 26 class SearchUtilTest : public testing::Test { | |
| 27 protected: | |
| 28 void SetUp() override { | |
| 29 field_trial_list_.reset(new base::FieldTrialList( | |
| 30 new metrics::SHA1EntropyProvider("42"))); | |
| 31 base::StatisticsRecorder::Initialize(); | |
| 32 } | |
| 33 | |
| 34 private: | |
| 35 scoped_ptr<base::FieldTrialList> field_trial_list_; | |
| 36 }; | |
| 37 | |
| 38 TEST_F(SearchUtilTest, UseDefaultEmbeddedSearchPageVersion) { | |
| 39 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 40 "EmbeddedSearch", "Group1 espv:-1 query_extraction:1")); | |
| 41 EXPECT_TRUE(IsQueryExtractionEnabled()); | |
| 42 EXPECT_EQ("espv=1&", InstantExtendedEnabledParam(true)); | |
| 43 EXPECT_EQ("espv=1&", InstantExtendedEnabledParam(false)); | |
| 44 } | |
| 45 | |
| 46 TEST_F(SearchUtilTest, ShouldPrefetchSearchResults_InstantExtendedAPIEnabled) { | |
| 47 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 48 "EmbeddedSearch", | |
| 49 "Group1 espv:2 prefetch_results:1")); | |
| 50 EXPECT_TRUE(ShouldPrefetchSearchResults()); | |
| 51 EXPECT_TRUE(IsInstantExtendedAPIEnabled()); | |
| 52 EXPECT_EQ(2ul, EmbeddedSearchPageVersion()); | |
| 53 } | |
| 54 | |
| 55 TEST_F(SearchUtilTest, ShouldPrefetchSearchResults_InstantExtendedAPIDisabled) { | |
| 56 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 57 "EmbeddedSearch", | |
| 58 "Group1 espv:1 prefetch_results:1")); | |
| 59 EXPECT_FALSE(ShouldPrefetchSearchResults()); | |
| 60 EXPECT_FALSE(IsInstantExtendedAPIEnabled()); | |
| 61 EXPECT_EQ(1ul, EmbeddedSearchPageVersion()); | |
| 62 } | |
| 63 | |
| 64 TEST_F(SearchUtilTest, ShouldPrefetchSearchResults_DisabledViaFieldTrials) { | |
| 65 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 66 "EmbeddedSearch", | |
| 67 "Group1 espv:2 prefetch_results:0")); | |
| 68 EXPECT_FALSE(ShouldPrefetchSearchResults()); | |
| 69 EXPECT_EQ(2ul, EmbeddedSearchPageVersion()); | |
| 70 } | |
| 71 | |
| 72 TEST_F(SearchUtilTest, ShouldPrefetchSearchResults_EnabledViaCommandLine) { | |
| 73 base::CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 74 switches::kPrefetchSearchResults); | |
| 75 // Command-line enable should override Finch. | |
| 76 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 77 "EmbeddedSearch", "Group1 espv:2 prefetch_results:0")); | |
| 78 EXPECT_TRUE(ShouldPrefetchSearchResults()); | |
| 79 EXPECT_EQ(2ul, EmbeddedSearchPageVersion()); | |
| 80 } | |
| 81 | |
| 82 TEST_F(SearchUtilTest, | |
| 83 ShouldReuseInstantSearchBasePage_PrefetchResultsFlagDisabled) { | |
| 84 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 85 "EmbeddedSearch", | |
| 86 "Group1 espv:2 prefetch_results:0 reuse_instant_search_base_page:1")); | |
| 87 EXPECT_FALSE(ShouldPrefetchSearchResults()); | |
| 88 EXPECT_FALSE(ShouldReuseInstantSearchBasePage()); | |
| 89 EXPECT_EQ(2ul, EmbeddedSearchPageVersion()); | |
| 90 } | |
| 91 | |
| 92 TEST_F(SearchUtilTest, ShouldReuseInstantSearchBasePage_EnabledViaFieldTrial) { | |
| 93 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 94 "EmbeddedSearch", | |
| 95 "Group1 espv:2 prefetch_results:1 reuse_instant_search_base_page:1")); | |
| 96 EXPECT_TRUE(ShouldReuseInstantSearchBasePage()); | |
| 97 EXPECT_EQ(2ul, EmbeddedSearchPageVersion()); | |
| 98 } | |
| 99 | |
| 100 TEST_F(SearchUtilTest, ShouldReuseInstantSearchBasePage_DisabledViaFieldTrial) { | |
| 101 ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial( | |
| 102 "EmbeddedSearch", | |
| 103 "Group1 espv:2 prefetch_results:1 reuse_instant_search_base_page:0")); | |
| 104 EXPECT_FALSE(ShouldReuseInstantSearchBasePage()); | |
| 105 EXPECT_EQ(2ul, EmbeddedSearchPageVersion()); | |
| 106 } | |
| 107 | |
| 108 } // namespace | |
| 109 | |
| 110 } // namespace chrome | |
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Chromium Code Reviews
Issue 1260033003:
Partially componentize //chrome/browser/search/search.{h,cc} (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master