Change ContentSettingsType's scoping type and hookup migration code

chrome/browser/content_settings/host_content_settings_map_unittest.cc

 // Copyright (c) 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 <memory>
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
@@ skipping 350 matching lines @@
 }
 
 TEST_F(HostContentSettingsMapTest, Observer) {
   TestingProfile profile;
   HostContentSettingsMap* host_content_settings_map =
       HostContentSettingsMapFactory::GetForProfile(&profile);
   MockSettingsObserver observer(host_content_settings_map);
 
   GURL host("http://example.com/");
   ContentSettingsPattern primary_pattern =
-      ContentSettingsPattern::FromString("[*.]example.com");
+      ContentSettingsPattern::FromString("http://example.com:80");
   ContentSettingsPattern secondary_pattern =
       ContentSettingsPattern::Wildcard();
   EXPECT_CALL(observer, OnContentSettingsChanged(host_content_settings_map,
                                                  CONTENT_SETTINGS_TYPE_COOKIES,
                                                  false, primary_pattern,
                                                  secondary_pattern, false));
   host_content_settings_map->SetContentSettingDefaultScope(
       host, GURL(), CONTENT_SETTINGS_TYPE_COOKIES, std::string(),
       CONTENT_SETTING_ALLOW);
   ::testing::Mock::VerifyAndClearExpectations(&observer);
@@ skipping 560 matching lines @@
 
   // Set utf-8 data.
   {
     DictionaryPrefUpdate update(prefs,
                                 GetPrefName(CONTENT_SETTINGS_TYPE_COOKIES));
     base::DictionaryValue* all_settings_dictionary = update.Get();
     ASSERT_TRUE(NULL != all_settings_dictionary);
 
     base::DictionaryValue* dummy_payload = new base::DictionaryValue;
     dummy_payload->SetInteger("setting", CONTENT_SETTING_ALLOW);
-    all_settings_dictionary->SetWithoutPathExpansion("[*.]\xC4\x87ira.com,*",
+    all_settings_dictionary->SetWithoutPathExpansion("www.\xC4\x87ira.com,*",
                                                      dummy_payload);
   }
 
   HostContentSettingsMapFactory::GetForProfile(&profile);
 
   const base::DictionaryValue* all_settings_dictionary =
       prefs->GetDictionary(GetPrefName(CONTENT_SETTINGS_TYPE_COOKIES));
   const base::DictionaryValue* result = NULL;
   EXPECT_FALSE(all_settings_dictionary->GetDictionaryWithoutPathExpansion(
-      "[*.]\xC4\x87ira.com,*", &result));
+      "www.\xC4\x87ira.com,*", &result));
   EXPECT_TRUE(all_settings_dictionary->GetDictionaryWithoutPathExpansion(
-      "[*.]xn--ira-ppa.com,*", &result));
+      "www.xn--ira-ppa.com,*", &result));
 }
 
 // If both Unicode and its punycode pattern exist, make sure we don't touch the
 // settings for the punycode, and that Unicode pattern gets deleted.
 TEST_F(HostContentSettingsMapTest, CanonicalizeExceptionsUnicodeAndPunycode) {
   TestingProfile profile;
 
   std::unique_ptr<base::Value> value =
       base::JSONReader::Read("{\"[*.]\\xC4\\x87ira.com,*\":{\"setting\":1}}");
   profile.GetPrefs()->Set(GetPrefName(CONTENT_SETTINGS_TYPE_COOKIES), *value);
@@ skipping 232 matching lines @@
 }
 
 TEST_F(HostContentSettingsMapTest, AddContentSettingsObserver) {
   TestingProfile profile;
   HostContentSettingsMap* host_content_settings_map =
       HostContentSettingsMapFactory::GetForProfile(&profile);
   content_settings::MockObserver mock_observer;
 
   GURL host("http://example.com/");
   ContentSettingsPattern pattern =
-      ContentSettingsPattern::FromString("[*.]example.com");
+      ContentSettingsPattern::FromString("http://example.com:80");
   EXPECT_CALL(mock_observer, OnContentSettingChanged(
                                  pattern, ContentSettingsPattern::Wildcard(),
                                  CONTENT_SETTINGS_TYPE_COOKIES, ""));
 
   host_content_settings_map->AddObserver(&mock_observer);
 
   EXPECT_EQ(CONTENT_SETTING_ALLOW,
             host_content_settings_map->GetContentSetting(
                 host, host, CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
   host_content_settings_map->SetContentSettingDefaultScope(
@@ skipping 120 matching lines @@
       CONTENT_SETTING_BLOCK);
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             host_content_settings_map->GetContentSetting(
                 host, host, CONTENT_SETTINGS_TYPE_KEYGEN, std::string()));
 }
 
 TEST_F(HostContentSettingsMapTest, MigrateDomainScopedSettings) {
   TestingProfile profile;
   HostContentSettingsMap* host_content_settings_map =
       HostContentSettingsMapFactory::GetForProfile(&profile);
+  PrefService* prefs = profile.GetPrefs();
+  // Set the pref to its initial state so that migration can be done later in
+  // the test (normally it is done on construction of HostContentSettingsMap).
+  int default_value;
+  prefs->GetDefaultPrefValue(prefs::kDomainToOriginMigrationStatus)
+      ->GetAsInteger(&default_value);
+  prefs->SetInteger(prefs::kDomainToOriginMigrationStatus, default_value);
 
   // Set old formatted http settings.
   GURL http_host("http://example.com/");
   GURL http_host_narrower("http://a.example.com/");
 
   // Change default setting to BLOCK.
   host_content_settings_map->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_COOKIES, CONTENT_SETTING_BLOCK);
   EXPECT_EQ(
       CONTENT_SETTING_BLOCK,
@@ skipping 93 matching lines @@
   EXPECT_EQ(2U, settings.size());
   EXPECT_TRUE(settings[0].primary_pattern.ToString() ==
               "https://example.com:443");
   EXPECT_TRUE(settings[1].primary_pattern.ToString() == "*");
 }
 
 // Ensure that migration only happens once upon construction of the HCSM and
 // once after syncing (even when these events occur multiple times).
 TEST_F(HostContentSettingsMapTest, DomainToOriginMigrationStatus) {
   TestingProfile profile;
-
-  HostContentSettingsMap* host_content_settings_map =
-      HostContentSettingsMapFactory::GetForProfile(&profile);
+  PrefService* prefs = profile.GetPrefs();
 
   GURL http_host("http://example.com/");
   GURL http_host_narrower("http://a.example.com/");
+  std::string host_pattern_string =
+      ContentSettingsPattern::FromURL(http_host).ToString();
+
+  {
+    DictionaryPrefUpdate update(prefs,
+                                GetPrefName(CONTENT_SETTINGS_TYPE_COOKIES));
+    base::DictionaryValue* all_settings_dictionary = update.Get();
+    ASSERT_TRUE(NULL != all_settings_dictionary);
+
+    base::DictionaryValue* domain_setting = new base::DictionaryValue;
+    domain_setting->SetInteger("setting", CONTENT_SETTING_ALLOW);
+    all_settings_dictionary->SetWithoutPathExpansion(host_pattern_string + ",*",
+                                                     domain_setting);
+  }
+
+  const base::DictionaryValue* all_settings_dictionary =
+      prefs->GetDictionary(GetPrefName(CONTENT_SETTINGS_TYPE_COOKIES));
+  const base::DictionaryValue* result = NULL;
+  EXPECT_TRUE(all_settings_dictionary->GetDictionaryWithoutPathExpansion(
+      "[*.]example.com,*", &result));
+
+  // Migration is done on construction of HostContentSettingsMap.
+  HostContentSettingsMap* host_content_settings_map =
+      HostContentSettingsMapFactory::GetForProfile(&profile);
 
   // Change default setting to BLOCK.
   host_content_settings_map->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_COOKIES, CONTENT_SETTING_BLOCK);
-  // Set domain scoped settings.
-  host_content_settings_map->SetContentSettingCustomScope(
-      ContentSettingsPattern::FromURL(http_host),
-      ContentSettingsPattern::Wildcard(), CONTENT_SETTINGS_TYPE_COOKIES,
-      std::string(), CONTENT_SETTING_ALLOW);
   EXPECT_EQ(
       CONTENT_SETTING_ALLOW,
       host_content_settings_map->GetContentSetting(
           http_host, http_host, CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
-  // Settings apply to subdomains.
-  EXPECT_EQ(CONTENT_SETTING_ALLOW,
-            host_content_settings_map->GetContentSetting(
-                http_host_narrower, http_host_narrower,
-                CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
-
-  // Do migration before sync.
-  host_content_settings_map->MigrateDomainScopedSettings(false);
-
   // Settings only apply to origins. Migration got executed.
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             host_content_settings_map->GetContentSetting(
                 http_host_narrower, http_host_narrower,
                 CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
 
   GURL https_host("https://example.com/");
   GURL https_host_narrower("https://a.example.com/");
 
   host_content_settings_map->SetContentSettingCustomScope(
@@ skipping 66 matching lines @@
   base::DictionaryValue test_value;
   test_value.SetString("test", "value");
   host_content_settings_map->SetWebsiteSettingDefaultScope(
       unsupported_url, unsupported_url, CONTENT_SETTINGS_TYPE_APP_BANNER,
       std::string(), base::WrapUnique(test_value.DeepCopy()));
   EXPECT_EQ(nullptr,
             host_content_settings_map->GetWebsiteSetting(
                 unsupported_url, unsupported_url,
                 CONTENT_SETTINGS_TYPE_APP_BANNER, std::string(), nullptr));
 }