[Extensions] Update developerPrivate API to use base-64 data urls for icons

chrome/browser/extensions/api/developer_private/extension_info_generator_unittest.cc

 // Copyright 2015 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 "base/json/json_file_value_serializer.h"
 #include "base/json/json_writer.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/developer_private/extension_info_generator.h"
 #include "chrome/browser/extensions/api/developer_private/inspectable_views_finder.h"
@@ skipping 37 matching lines @@
  public:
   ExtensionInfoGeneratorUnitTest() {}
   ~ExtensionInfoGeneratorUnitTest() override {}
 
  protected:
   void SetUp() override {
     ExtensionServiceTestBase::SetUp();
     InitializeEmptyExtensionService();
   }
 
+  void OnInfosGenerated(linked_ptr<developer::ExtensionInfo>* info_out,
+                        const ExtensionInfoGenerator::ExtensionInfoList& list) {
+    EXPECT_EQ(1u, list.size());
+    if (!list.empty())
+      *info_out = list[0];
+    quit_closure_.Run();
+    quit_closure_.Reset();
+  }
+
+  scoped_ptr<developer::ExtensionInfo> GenerateExtensionInfo(
+      const std::string& extension_id) {
+    linked_ptr<developer::ExtensionInfo> info;
+    base::RunLoop run_loop;
+    quit_closure_ = run_loop.QuitClosure();
+    scoped_ptr<ExtensionInfoGenerator> generator(
+        new ExtensionInfoGenerator(browser_context()));
+    generator->CreateExtensionInfo(
+        extension_id,
+        base::Bind(&ExtensionInfoGeneratorUnitTest::OnInfosGenerated,
+                   base::Unretained(this),
+                   base::Unretained(&info)));
+    run_loop.Run();
+    return make_scoped_ptr(info.release());
+  }
+
   const scoped_refptr<const Extension> CreateExtension(
       const std::string& name,
       ListBuilder& permissions) {
     const std::string kId = crx_file::id_util::GenerateId(name);
     scoped_refptr<const Extension> extension =
         ExtensionBuilder().SetManifest(
                                DictionaryBuilder()
                                    .Set("name", name)
                                    .Set("description", "an extension")
                                    .Set("manifest_version", 2)
@@ skipping 15 matching lines @@
 
     base::FilePath manifest_path = extension_path.Append(kManifestFilename);
     scoped_ptr<base::DictionaryValue> extension_data =
         DeserializeJSONTestData(manifest_path, &error);
     EXPECT_EQ(std::string(), error);
 
     scoped_refptr<Extension> extension(Extension::Create(
         extension_path, location, *extension_data, Extension::REQUIRE_KEY,
         &error));
     CHECK(extension.get());
+    service()->AddExtension(extension.get());
     EXPECT_EQ(std::string(), error);
 
-    return ExtensionInfoGenerator(browser_context()).CreateExtensionInfo(
-        *extension,
-        api::developer_private::EXTENSION_STATE_ENABLED);
+    return GenerateExtensionInfo(extension->id());
   }
 
   void CompareExpectedAndActualOutput(
       const base::FilePath& extension_path,
       const InspectableViewsFinder::ViewList& views,
       const base::FilePath& expected_output_path) {
     std::string error;
     scoped_ptr<base::DictionaryValue> expected_output_data(
         DeserializeJSONTestData(expected_output_path, &error));
     EXPECT_EQ(std::string(), error);
@@ skipping 21 matching lines @@
       if (!actual_value)
         continue;
       if (!actual_value->Equals(expected_value)) {
         base::JSONWriter::Write(expected_value, &expected_string);
         base::JSONWriter::Write(actual_value, &actual_string);
         EXPECT_EQ(expected_string, actual_string) <<
             field.key() << paths_details;
       }
     }
   }
+
+ private:
+  base::Closure quit_closure_;
+
+  DISALLOW_COPY_AND_ASSIGN(ExtensionInfoGeneratorUnitTest);
 };
 
 // Test some of the basic fields.
 TEST_F(ExtensionInfoGeneratorUnitTest, BasicInfoTest) {
   // Enable error console for testing.
   ResetThreadBundle(content::TestBrowserThreadBundle::DEFAULT);
   FeatureSwitch::ScopedOverride error_console_override(
       FeatureSwitch::error_console(), true);
   profile()->GetPrefs()->SetBoolean(prefs::kExtensionsUIDeveloperMode, true);
 
   const char kName[] = "extension name";
   const char kVersion[] = "1.0.0.1";
-  std::string id = crx_file::id_util::GenerateId(kName);
+  std::string id = crx_file::id_util::GenerateId("alpha");
   scoped_ptr<base::DictionaryValue> manifest =
       DictionaryBuilder().Set("name", kName)
                          .Set("version", kVersion)
                          .Set("manifest_version", 2)
                          .Set("description", "an extension")
                          .Set("permissions",
                               ListBuilder().Append("file://*/*")).Build();
   scoped_ptr<base::DictionaryValue> manifest_copy(manifest->DeepCopy());
   scoped_refptr<const Extension> extension =
       ExtensionBuilder().SetManifest(manifest.Pass())
@@ skipping 34 matching lines @@
                                    base::UTF8ToUTF16("function"))),
           GURL("url"),
           logging::LOG_VERBOSE,
           1,
           1)));
 
   // It's not feasible to validate every field here, because that would be
   // a duplication of the logic in the method itself. Instead, test a handful
   // of fields for sanity.
   scoped_ptr<api::developer_private::ExtensionInfo> info =
-      ExtensionInfoGenerator(browser_context()).CreateExtensionInfo(
-          *extension, developer::EXTENSION_STATE_ENABLED);
-  ASSERT_TRUE(info);
+      GenerateExtensionInfo(extension->id());
+  ASSERT_TRUE(info.get());
   EXPECT_EQ(kName, info->name);
   EXPECT_EQ(id, info->id);
   EXPECT_EQ(kVersion, info->version);
   EXPECT_EQ(info->location, developer::LOCATION_UNPACKED);
   ASSERT_TRUE(info->path);
   EXPECT_EQ(data_dir(), base::FilePath::FromUTF8Unsafe(*info->path));
   EXPECT_EQ(api::developer_private::EXTENSION_STATE_ENABLED, info->state);
   EXPECT_EQ(api::developer_private::EXTENSION_TYPE_EXTENSION, info->type);
   EXPECT_TRUE(info->file_access.is_enabled);
   EXPECT_FALSE(info->file_access.is_active);
@@ skipping 12 matching lines @@
       *info->runtime_errors[1];
   EXPECT_EQ(api::developer_private::ERROR_LEVEL_LOG,
             runtime_error_verbose.severity);
   const api::developer_private::ManifestError& manifest_error =
       *info->manifest_errors[0];
   EXPECT_EQ(extension->id(), manifest_error.extension_id);
 
   // Test an extension that isn't unpacked.
   manifest_copy->SetString("update_url",
                            "https://clients2.google.com/service/update2/crx");
+  id = crx_file::id_util::GenerateId("beta");
   extension = ExtensionBuilder().SetManifest(manifest_copy.Pass())
                                 .SetLocation(Manifest::EXTERNAL_PREF)
                                 .SetID(id)
                                 .Build();
-  info = ExtensionInfoGenerator(browser_context()).CreateExtensionInfo(
-             *extension, developer::EXTENSION_STATE_ENABLED);
+  service()->AddExtension(extension.get());
+  info = GenerateExtensionInfo(extension->id());
   EXPECT_EQ(developer::LOCATION_THIRD_PARTY, info->location);
   EXPECT_FALSE(info->path);
 }
 
 // Test three generated json outputs.
 TEST_F(ExtensionInfoGeneratorUnitTest, GenerateExtensionsJSONData) {
   // Test Extension1
   base::FilePath extension_path =
       data_dir().AppendASCII("good")
                 .AppendASCII("Extensions")
@@ skipping 58 matching lines @@
   // Start with the switch enabled.
   scoped_ptr<FeatureSwitch::ScopedOverride> enable_scripts_switch(
       new FeatureSwitch::ScopedOverride(
           FeatureSwitch::scripts_require_action(), true));
   // Two extensions - one with all urls, one without.
   scoped_refptr<const Extension> all_urls_extension = CreateExtension(
       "all_urls", ListBuilder().Append(kAllHostsPermission).Pass());
   scoped_refptr<const Extension> no_urls_extension =
       CreateExtension("no urls", ListBuilder().Pass());
 
-  ExtensionInfoGenerator generator(browser_context());
   scoped_ptr<developer::ExtensionInfo> info =
-      generator.CreateExtensionInfo(
-          *all_urls_extension,
-          api::developer_private::EXTENSION_STATE_ENABLED);
+      GenerateExtensionInfo(all_urls_extension->id());
 
   // The extension should want all urls, but not currently have it.
   EXPECT_TRUE(info->run_on_all_urls.is_enabled);
   EXPECT_FALSE(info->run_on_all_urls.is_active);
 
   // Give the extension all urls.
   util::SetAllowedScriptingOnAllUrls(all_urls_extension->id(), profile(), true);
 
   // Now the extension should both want and have all urls.
-  info = generator.CreateExtensionInfo(*all_urls_extension,
-                                       developer::EXTENSION_STATE_ENABLED);
+  info = GenerateExtensionInfo(all_urls_extension->id());
   EXPECT_TRUE(info->run_on_all_urls.is_enabled);
   EXPECT_TRUE(info->run_on_all_urls.is_active);
 
   // The other extension should neither want nor have all urls.
-  info = generator.CreateExtensionInfo(*no_urls_extension,
-                                       developer::EXTENSION_STATE_ENABLED);
+  info = GenerateExtensionInfo(no_urls_extension->id());
   EXPECT_FALSE(info->run_on_all_urls.is_enabled);
   EXPECT_FALSE(info->run_on_all_urls.is_active);
 
   // Revoke the first extension's permissions.
   util::SetAllowedScriptingOnAllUrls(
       all_urls_extension->id(), profile(), false);
 
   // Turn off the switch and load another extension (so permissions are
   // re-initialized).
   enable_scripts_switch.reset();
 
   // Since the extension doesn't have access to all urls (but normally would),
   // the extension should have the "want" flag even with the switch off.
-  info = generator.CreateExtensionInfo(*all_urls_extension,
-                                       developer::EXTENSION_STATE_ENABLED);
+  info = GenerateExtensionInfo(all_urls_extension->id());
   EXPECT_TRUE(info->run_on_all_urls.is_enabled);
   EXPECT_FALSE(info->run_on_all_urls.is_active);
 
   // If we grant the extension all urls, then the checkbox should still be
   // there, since it has an explicitly-set user preference.
   util::SetAllowedScriptingOnAllUrls(all_urls_extension->id(), profile(), true);
-  info = generator.CreateExtensionInfo(*all_urls_extension,
-                                       developer::EXTENSION_STATE_ENABLED);
+  info = GenerateExtensionInfo(all_urls_extension->id());
   EXPECT_TRUE(info->run_on_all_urls.is_enabled);
   EXPECT_TRUE(info->run_on_all_urls.is_active);
 
   // Load another extension with all urls (so permissions get re-init'd).
   all_urls_extension = CreateExtension(
       "all_urls_II", ListBuilder().Append(kAllHostsPermission).Pass());
 
   // Even though the extension has all_urls permission, the checkbox shouldn't
   // show up without the switch.
-  info = generator.CreateExtensionInfo(*all_urls_extension,
-                                       developer::EXTENSION_STATE_ENABLED);
+  info = GenerateExtensionInfo(all_urls_extension->id());
   EXPECT_FALSE(info->run_on_all_urls.is_enabled);
   EXPECT_TRUE(info->run_on_all_urls.is_active);
 }
 
 }  // namespace extensions