| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/omnibox/browser/autocomplete_match.h" |
| |
| #include <stddef.h> |
| |
| #include "base/macros.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/test/scoped_feature_list.h" |
| #include "components/omnibox/browser/omnibox_field_trial.h" |
| #include "components/omnibox/browser/test_scheme_classifier.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| |
| TEST(AutocompleteMatchTest, MoreRelevant) { |
| struct RelevantCases { |
| int r1; |
| int r2; |
| bool expected_result; |
| } cases[] = { |
| { 10, 0, true }, |
| { 10, -5, true }, |
| { -5, 10, false }, |
| { 0, 10, false }, |
| { -10, -5, false }, |
| { -5, -10, true }, |
| }; |
| |
| AutocompleteMatch m1(NULL, 0, false, |
| AutocompleteMatchType::URL_WHAT_YOU_TYPED); |
| AutocompleteMatch m2(NULL, 0, false, |
| AutocompleteMatchType::URL_WHAT_YOU_TYPED); |
| |
| for (size_t i = 0; i < arraysize(cases); ++i) { |
| m1.relevance = cases[i].r1; |
| m2.relevance = cases[i].r2; |
| EXPECT_EQ(cases[i].expected_result, |
| AutocompleteMatch::MoreRelevant(m1, m2)); |
| } |
| } |
| |
| TEST(AutocompleteMatchTest, MergeClassifications) { |
| // Merging two empty vectors should result in an empty vector. |
| EXPECT_EQ(std::string(), |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ACMatchClassifications(), |
| AutocompleteMatch::ACMatchClassifications()))); |
| |
| // If one vector is empty and the other is "trivial" but non-empty (i.e. (0, |
| // NONE)), the non-empty vector should be returned. |
| EXPECT_EQ("0,0", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString("0,0"), |
| AutocompleteMatch::ACMatchClassifications()))); |
| EXPECT_EQ("0,0", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ACMatchClassifications(), |
| AutocompleteMatch::ClassificationsFromString("0,0")))); |
| |
| // Ditto if the one-entry vector is non-trivial. |
| EXPECT_EQ("0,1", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString("0,1"), |
| AutocompleteMatch::ACMatchClassifications()))); |
| EXPECT_EQ("0,1", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ACMatchClassifications(), |
| AutocompleteMatch::ClassificationsFromString("0,1")))); |
| |
| // Merge an unstyled one-entry vector with a styled one-entry vector. |
| EXPECT_EQ("0,1", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString("0,0"), |
| AutocompleteMatch::ClassificationsFromString("0,1")))); |
| |
| // Test simple cases of overlap. |
| EXPECT_EQ("0,3," "1,2", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString("0,1," "1,0"), |
| AutocompleteMatch::ClassificationsFromString("0,2")))); |
| EXPECT_EQ("0,3," "1,2", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString("0,2"), |
| AutocompleteMatch::ClassificationsFromString("0,1," "1,0")))); |
| |
| // Test the case where both vectors have classifications at the same |
| // positions. |
| EXPECT_EQ("0,3", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString("0,1," "1,2"), |
| AutocompleteMatch::ClassificationsFromString("0,2," "1,1")))); |
| |
| // Test an arbitrary complicated case. |
| EXPECT_EQ("0,2," "1,0," "2,1," "4,3," "5,7," "6,3," "7,7," "15,1," "17,0", |
| AutocompleteMatch::ClassificationsToString( |
| AutocompleteMatch::MergeClassifications( |
| AutocompleteMatch::ClassificationsFromString( |
| "0,0," "2,1," "4,3," "7,7," "10,6," "15,0"), |
| AutocompleteMatch::ClassificationsFromString( |
| "0,2," "1,0," "5,7," "6,1," "17,0")))); |
| } |
| |
| TEST(AutocompleteMatchTest, FormatUrlForSuggestionDisplay) { |
| // This test does not need to verify url_formatter's functionality in-depth, |
| // since url_formatter has its own unit tests. This test is to validate that |
| // flipping feature flags and varying the trim_scheme parameter toggles the |
| // correct behavior within AutocompleteMatch::GetFormatTypes. |
| struct FormatUrlTestData { |
| const std::string url; |
| bool trim_scheme; |
| const wchar_t* expected_result; |
| |
| void Validate() { |
| SCOPED_TRACE(testing::Message() |
| << " url= " << url << " trim_scheme=" << trim_scheme |
| << " expected_result=" << expected_result); |
| auto format_types = AutocompleteMatch::GetFormatTypes(trim_scheme); |
| EXPECT_EQ(base::WideToUTF16(expected_result), |
| url_formatter::FormatUrl(GURL(url), format_types, |
| net::UnescapeRule::SPACES, nullptr, |
| nullptr, nullptr)); |
| }; |
| }; |
| |
| FormatUrlTestData normal_cases[] = { |
| // Test trim_scheme parameter without any feature flags. |
| {"http://google.com", true, L"google.com"}, |
| {"https://google.com", true, L"https://google.com"}, |
| {"http://google.com", false, L"http://google.com"}, |
| {"https://google.com", false, L"https://google.com"}, |
| |
| // Test that paths are preserved in the default case. |
| {"http://google.com/foobar", true, L"google.com/foobar"}, |
| |
| // Verify that trivial subdomains are preserved in the normal case. |
| {"http://www.google.com", false, L"http://www.google.com"}}; |
| for (FormatUrlTestData& test_case : normal_cases) |
| test_case.Validate(); |
| |
| // Test the hide-scheme feature flag with the trim_scheme parameter. |
| std::unique_ptr<base::test::ScopedFeatureList> feature_list( |
| new base::test::ScopedFeatureList); |
| feature_list->InitAndEnableFeature( |
| omnibox::kUIExperimentHideSuggestionUrlScheme); |
| |
| FormatUrlTestData omit_scheme_cases[] = { |
| {"http://google.com", true, L"google.com"}, |
| {"https://google.com", true, L"google.com"}, |
| {"http://google.com", false, L"http://google.com"}, |
| {"https://google.com", false, L"https://google.com"}, |
| }; |
| for (FormatUrlTestData& test_case : omit_scheme_cases) |
| test_case.Validate(); |
| |
| // Test the elide-after-host feature flag. |
| feature_list.reset(new base::test::ScopedFeatureList); |
| feature_list->InitAndEnableFeature( |
| omnibox::kUIExperimentElideSuggestionUrlAfterHost); |
| FormatUrlTestData hide_path_cases[] = { |
| {"http://google.com/foobar", true, L"google.com/\x2026\x0000"}, |
| {"http://google.com/foobar", false, L"http://google.com/\x2026\x0000"}, |
| }; |
| for (FormatUrlTestData& test_case : hide_path_cases) |
| test_case.Validate(); |
| |
| // Test the trim trivial subdomains feature flag. |
| feature_list.reset(new base::test::ScopedFeatureList); |
| feature_list->InitAndEnableFeature( |
| omnibox::kUIExperimentHideSuggestionUrlTrivialSubdomains); |
| |
| FormatUrlTestData trim_trivial_subdomains_case = { |
| "http://www.m.google.com", false, L"http://google.com"}; |
| trim_trivial_subdomains_case.Validate(); |
| } |
| |
| TEST(AutocompleteMatchTest, SupportsDeletion) { |
| // A non-deletable match with no duplicates. |
| AutocompleteMatch m(NULL, 0, false, |
| AutocompleteMatchType::URL_WHAT_YOU_TYPED); |
| EXPECT_FALSE(m.SupportsDeletion()); |
| |
| // A deletable match with no duplicates. |
| AutocompleteMatch m1(NULL, 0, true, |
| AutocompleteMatchType::URL_WHAT_YOU_TYPED); |
| EXPECT_TRUE(m1.SupportsDeletion()); |
| |
| // A non-deletable match, with non-deletable duplicates. |
| m.duplicate_matches.push_back(AutocompleteMatch( |
| NULL, 0, false, AutocompleteMatchType::URL_WHAT_YOU_TYPED)); |
| m.duplicate_matches.push_back(AutocompleteMatch( |
| NULL, 0, false, AutocompleteMatchType::URL_WHAT_YOU_TYPED)); |
| EXPECT_FALSE(m.SupportsDeletion()); |
| |
| // A non-deletable match, with at least one deletable duplicate. |
| m.duplicate_matches.push_back(AutocompleteMatch( |
| NULL, 0, true, AutocompleteMatchType::URL_WHAT_YOU_TYPED)); |
| EXPECT_TRUE(m.SupportsDeletion()); |
| } |
| |
| TEST(AutocompleteMatchTest, Duplicates) { |
| struct DuplicateCases { |
| const wchar_t* input; |
| const std::string url1; |
| const std::string url2; |
| const bool expected_duplicate; |
| } cases[] = { |
| { L"g", "http://www.google.com/", "https://www.google.com/", true }, |
| { L"g", "http://www.google.com/", "http://www.google.com", true }, |
| { L"g", "http://google.com/", "http://www.google.com/", true }, |
| { L"g", "http://www.google.com/", "HTTP://www.GOOGLE.com/", true }, |
| { L"g", "http://www.google.com/", "http://www.google.com", true }, |
| { L"g", "https://www.google.com/", "http://google.com", true }, |
| { L"g", "http://www.google.com/", "wss://www.google.com/", false }, |
| { L"g", "http://www.google.com/1", "http://www.google.com/1/", false }, |
| { L"g", "http://www.google.com/", "http://www.google.com/1", false }, |
| { L"g", "http://www.google.com/", "http://www.goo.com/", false }, |
| { L"g", "http://www.google.com/", "http://w2.google.com/", false }, |
| { L"g", "http://www.google.com/", "http://m.google.com/", false }, |
| { L"g", "http://www.google.com/", "http://www.google.com/?foo", false }, |
| |
| // Don't allow URLs with different schemes to be considered duplicates for |
| // certain inputs. |
| { L"http://g", "http://google.com/", |
| "https://google.com/", false }, |
| { L"http://g", "http://blah.com/", |
| "https://blah.com/", true }, |
| { L"http://g", "http://google.com/1", |
| "https://google.com/1", false }, |
| { L"http://g hello", "http://google.com/", |
| "https://google.com/", false }, |
| { L"hello http://g", "http://google.com/", |
| "https://google.com/", false }, |
| { L"hello http://g", "http://blah.com/", |
| "https://blah.com/", true }, |
| { L"http://b http://g", "http://google.com/", |
| "https://google.com/", false }, |
| { L"http://b http://g", "http://blah.com/", |
| "https://blah.com/", false }, |
| |
| // If the user types unicode that matches the beginning of a |
| // punycode-encoded hostname then consider that a match. |
| { L"x", "http://xn--1lq90ic7f1rc.cn/", |
| "https://xn--1lq90ic7f1rc.cn/", true }, |
| { L"http://\x5317 x", "http://xn--1lq90ic7f1rc.cn/", |
| "https://xn--1lq90ic7f1rc.cn/", false }, |
| { L"http://\x89c6 x", "http://xn--1lq90ic7f1rc.cn/", |
| "https://xn--1lq90ic7f1rc.cn/", true }, |
| }; |
| |
| for (size_t i = 0; i < arraysize(cases); ++i) { |
| SCOPED_TRACE("input=" + base::WideToUTF8(cases[i].input) + |
| " url1=" + cases[i].url1 + " url2=" + cases[i].url2); |
| AutocompleteInput input( |
| base::WideToUTF16(cases[i].input), base::string16::npos, std::string(), |
| GURL(), base::string16(), metrics::OmniboxEventProto::INVALID_SPEC, |
| false, false, true, true, false, TestSchemeClassifier()); |
| AutocompleteMatch m1(nullptr, 100, false, |
| AutocompleteMatchType::URL_WHAT_YOU_TYPED); |
| m1.destination_url = GURL(cases[i].url1); |
| m1.ComputeStrippedDestinationURL(input, nullptr); |
| AutocompleteMatch m2(nullptr, 100, false, |
| AutocompleteMatchType::URL_WHAT_YOU_TYPED); |
| m2.destination_url = GURL(cases[i].url2); |
| m2.ComputeStrippedDestinationURL(input, nullptr); |
| EXPECT_EQ(cases[i].expected_duplicate, |
| AutocompleteMatch::DestinationsEqual(m1, m2)); |
| } |
| } |
