Store xsrf token received with psuggest results.

chrome/browser/autocomplete/search_provider_unittest.cc

 // Copyright 2012 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 "chrome/browser/autocomplete/search_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
@@ skipping 38 matching lines @@
 
 // Returns the first match in |matches| with |allowed_to_be_default_match|
 // set to true.
 ACMatches::const_iterator FindDefaultMatch(const ACMatches& matches) {
   ACMatches::const_iterator it = matches.begin();
   while ((it != matches.end()) && !it->allowed_to_be_default_match)
     ++it;
   return it;
 }
 
+class SuggestionDeletionHandler;
+class SearchProviderForTest : public SearchProvider {
+ public:
+  SearchProviderForTest(
+      AutocompleteProviderListener* listener,
+      Profile* profile);
+  bool is_success() { return is_success_; };
+
+ protected:
+  virtual ~SearchProviderForTest();
+
+ private:
+  virtual void RecordDeletionResult(bool success) OVERRIDE;
+  bool is_success_;
+  DISALLOW_COPY_AND_ASSIGN(SearchProviderForTest);
+};
+
+SearchProviderForTest::SearchProviderForTest(
+    AutocompleteProviderListener* listener,
+    Profile* profile)
+    : SearchProvider(listener, profile), is_success_(false) {
+}
+
+SearchProviderForTest::~SearchProviderForTest() {
+}
+
+void SearchProviderForTest::RecordDeletionResult(bool success) {
+  is_success_ = success;
+}
+
 } // namespace
 
 // SearchProviderTest ---------------------------------------------------------
 
 // The following environment is configured for these tests:
 // . The TemplateURL default_t_url_ is set as the default provider.
 // . The TemplateURL keyword_t_url_ is added to the TemplateURLService. This
 //   TemplateURL has a valid suggest and search URL.
 // . The URL created by using the search term term1_ with default_t_url_ is
 //   added to history.
@@ skipping 111 matching lines @@
 
   content::TestBrowserThreadBundle thread_bundle_;
 
   // URLFetcherFactory implementation registered.
   net::TestURLFetcherFactory test_factory_;
 
   // Profile we use.
   TestingProfile profile_;
 
   // The provider.
-  scoped_refptr<SearchProvider> provider_;
+  scoped_refptr<SearchProviderForTest> provider_;
 
   // If non-NULL, OnProviderUpdate quits the current |run_loop_|.
   base::RunLoop* run_loop_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchProviderTest);
 };
 
 // static
 const std::string SearchProviderTest::kNotApplicable = "Not Applicable";
 
@@ skipping 37 matching lines @@
   ASSERT_NE(0, keyword_t_url_->id());
 
   // Add a page and search term for keyword_t_url_.
   keyword_url_ = AddSearchToHistory(keyword_t_url_, keyword_term_, 1);
 
   // Keywords are updated by the InMemoryHistoryBackend only after the message
   // has been processed on the history thread. Block until history processes all
   // requests to ensure the InMemoryDatabase is the state we expect it.
   profile_.BlockUntilHistoryProcessesPendingRequests();
 
-  provider_ = new SearchProvider(this, &profile_);
+  provider_ = new SearchProviderForTest(this, &profile_);
   provider_->kMinimumTimeBetweenSuggestQueriesMs = 0;
 }
 
 void SearchProviderTest::TearDown() {
   base::RunLoop().RunUntilIdle();
 
   // Shutdown the provider before the profile.
   provider_ = NULL;
 }
 
@@ skipping 3088 matching lines @@
       if (suggestion == kNotApplicable)
         break;
       if (cases[i].results[j].is_navigation_result) {
         provider_->default_results_.navigation_results.push_back(
             SearchProvider::NavigationResult(
                 *provider_.get(), GURL(suggestion), string16(), false,
                 cases[i].results[j].relevance, false));
       } else {
         provider_->default_results_.suggest_results.push_back(
             SearchProvider::SuggestResult(ASCIIToUTF16(suggestion), string16(),
-                                          string16(), std::string(), false,
+                                          string16(), std::string(),
+                                          std::string(), false,
                                           cases[i].results[j].relevance,
                                           false, false));
       }
     }
 
     provider_->input_ = AutocompleteInput(
         ASCIIToUTF16(cases[i].omnibox_input), string16::npos, string16(),
         GURL(), AutocompleteInput::INVALID_SPEC, false, false, true,
         AutocompleteInput::ALL_MATCHES);
     provider_->RemoveAllStaleResults();
@@ skipping 380 matching lines @@
   }
 }
 
 // A basic test that verifies that the XSSI guarded JSON response is parsed
 // correctly.
 TEST_F(SearchProviderTest, XSSIGuardedJSONParsing) {
   struct Match {
     std::string contents;
     AutocompleteMatchType::Type type;
   };
-  const Match kEmptyMatch = { kNotApplicable,
-                              AutocompleteMatchType::NUM_TYPES};
+  const Match kEmptyMatch = {
+      kNotApplicable, AutocompleteMatchType::NUM_TYPES
+  };
 
   struct {
     const std::string input_text;
     const std::string default_provider_response_json;
     const Match matches[4];
   } cases[] = {
     // No XSSI guard.
     { "a",
       "[\"a\",[\"b\", \"c\"],[],[],"
       "{\"google:suggesttype\":[\"QUERY\",\"QUERY\"],"
@@ skipping 58 matching lines @@
       EXPECT_EQ(cases[i].matches[j].type, matches[j].type);
     }
     for (; j < ARRAYSIZE_UNSAFE(cases[i].matches); ++j) {
       SCOPED_TRACE("and match: " + base::IntToString(j));
       EXPECT_EQ(cases[i].matches[j].contents, kNotApplicable);
       EXPECT_EQ(cases[i].matches[j].type, AutocompleteMatchType::NUM_TYPES);
     }
   }
 }
 
+// Test that deletion url gets set on an AutocompleteMatch when available for a
+// personalized query.
+TEST_F(SearchProviderTest, ParseDeletionUrl) {
+   struct Match {
+     std::string contents;
+     std::string deletion_url;
+     AutocompleteMatchType::Type type;
+   };
+
+   const Match kEmptyMatch = {
+       kNotApplicable, "", AutocompleteMatchType::NUM_TYPES
+   };
+
+   const char url[] = "https://www.google.com/complete/deleteitems"
+       "?delq=ab&client=chrome&deltok=xsrf123";
+
+   struct {
+       const std::string input_text;
+       const std::string response_json;
+       const Match matches[4];
+     } cases[] = {
+       // A deletion URL on a personalized query should be reflected in the
+       // resulting AutocompleteMatch.
+       { "a",
+         "[\"a\",[\"ab\", \"ac\"],[],[],"
+         "{\"google:suggesttype\":[\"PERSONALIZED_QUERY\",\"QUERY\"],"
+         "\"google:suggestrelevance\":[1, 2],"
+         "\"google:suggestdetail\":[{\"du\":"
+         "\"https://www.google.com/complete/deleteitems?delq=ab&client=chrome"
+         "&deltok=xsrf123\"}, {}]}]",
+         { { "a", "", AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED },
+           { "ac", "", AutocompleteMatchType::SEARCH_SUGGEST },
+           { "ab", url, AutocompleteMatchType::SEARCH_SUGGEST },
+           kEmptyMatch,
+         },
+       },
+       // Personalized queries without deletion URLs shouldn't cause errors.
+       { "a",
+         "[\"a\",[\"ab\", \"ac\"],[],[],"
+         "{\"google:suggesttype\":[\"PERSONALIZED_QUERY\",\"QUERY\"],"
+         "\"google:suggestrelevance\":[1, 2],"
+         "\"google:suggestdetail\":[{}, {}]}]",
+         { { "a", "", AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED },
+           { "ac", "", AutocompleteMatchType::SEARCH_SUGGEST },
+           { "ab", "", AutocompleteMatchType::SEARCH_SUGGEST },
+           kEmptyMatch,
+         },
+       },
+     };
+
+     for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); i++) {
+       QueryForInput(ASCIIToUTF16(cases[i].input_text), false, false);
+
+       net::TestURLFetcher* fetcher = test_factory_.GetFetcherByID(
+           SearchProvider::kDefaultProviderURLFetcherID);
+       ASSERT_TRUE(fetcher);
+       fetcher->set_response_code(200);
+       fetcher->SetResponseString(cases[i].response_json);
+       fetcher->delegate()->OnURLFetchComplete(fetcher);
+
+       RunTillProviderDone();
+
+       const ACMatches& matches = provider_->matches();
+       ASSERT_FALSE(matches.empty());
+
+       SCOPED_TRACE("for input with json = " + cases[i].response_json);
+
+       for (size_t j = 0; j < matches.size(); ++j) {
+         const Match& match = cases[i].matches[j];
+         SCOPED_TRACE(" and match index: " + base::IntToString(j));
+         EXPECT_EQ(match.contents, UTF16ToUTF8(matches[j].contents));
+         EXPECT_EQ(match.deletion_url, matches[j].GetAdditionalInfo(
+             "deletion_url"));
+       }
+     }
+}
 
 TEST_F(SearchProviderTest, ReflectsBookmarkBarState) {
   profile_.GetPrefs()->SetBoolean(prefs::kShowBookmarkBar, false);
   string16 term = term1_.substr(0, term1_.length() - 1);
   QueryForInput(term, true, false);
   ASSERT_FALSE(provider_->matches().empty());
   EXPECT_EQ(AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED,
             provider_->matches()[0].type);
   ASSERT_TRUE(provider_->matches()[0].search_terms_args != NULL);
   EXPECT_FALSE(provider_->matches()[0].search_terms_args->bookmark_bar_pinned);
@@ skipping 126 matching lines @@
       AutocompleteInput::OTHER, &profile_));
   encrypted_types.Remove(syncer::SESSIONS);
   service->OnEncryptedTypesChanged(encrypted_types, false);
 
   // Check that there were no side effects from previous tests.
   EXPECT_TRUE(SearchProvider::CanSendURL(
       GURL("http://www.google.com/search"),
       GURL("https://www.google.com/complete/search"), &google_template_url,
       AutocompleteInput::OTHER, &profile_));
 }
+
+TEST_F(SearchProviderTest, TestDeleteMatch) {
+  AutocompleteMatch match(provider_, 0, true,
+                          AutocompleteMatchType::SEARCH_SUGGEST);
+  match.RecordAdditionalInfo(
+      SearchProvider::kDeletionUrlKey,
+      "https://www.google.com/complete/deleteitem?q=foo");
+
+  // Test a successful deletion request.
+  provider_->matches_.push_back(match);
+  provider_->DeleteMatch(match);
+  EXPECT_FALSE(provider_->deletion_handlers_.empty());
+  EXPECT_TRUE(provider_->matches_.empty());
+  // Set up a default fetcher with provided results.
+  net::TestURLFetcher* fetcher = test_factory_.GetFetcherByID(
+      SearchProvider::kDeletionURLFetcherID);
+  ASSERT_TRUE(fetcher);
+  fetcher->set_response_code(200);
+  fetcher->delegate()->OnURLFetchComplete(fetcher);
+  EXPECT_TRUE(provider_->deletion_handlers_.empty());
+  EXPECT_TRUE(provider_->is_success());
+
+  // Test a failing deletion request.
+  provider_->matches_.push_back(match);
+  provider_->DeleteMatch(match);
+  EXPECT_FALSE(provider_->deletion_handlers_.empty());
+  // Set up a default fetcher with provided results.
+  fetcher = test_factory_.GetFetcherByID(
+      SearchProvider::kDeletionURLFetcherID);
+  ASSERT_TRUE(fetcher);
+  fetcher->set_response_code(500);
+  fetcher->delegate()->OnURLFetchComplete(fetcher);
+  EXPECT_TRUE(provider_->deletion_handlers_.empty());
+  EXPECT_FALSE(provider_->is_success());
+}