Add the "options_ui" extension manifest field.

chrome/common/extensions/manifest_tests/extension_manifests_options_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 "base/strings/stringprintf.h"
 #include "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
-#include "chrome/common/extensions/manifest_url_handler.h"
+#include "extensions/common/error_utils.h"
+#include "extensions/common/feature_switch.h"
 #include "extensions/common/manifest_constants.h"
+#include "extensions/common/manifest_handlers/options_page_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace errors = extensions::manifest_errors;
 
+using extensions::FeatureSwitch;
+using extensions::OptionsPageInfo;
+
 class OptionsPageManifestTest : public ExtensionManifestTest {
 };
 
 TEST_F(OptionsPageManifestTest, OptionsPageInApps) {
   scoped_refptr<extensions::Extension> extension;
-
   // Allow options page with absolute URL in hosted apps.
   extension = LoadAndExpectSuccess("hosted_app_absolute_options.json");
-  EXPECT_STREQ("http",
-               extensions::ManifestURL::GetOptionsPage(extension.get())
-                   .scheme().c_str());
-  EXPECT_STREQ(
-      "example.com",
-      extensions::ManifestURL::GetOptionsPage(extension.get()).host().c_str());
-  EXPECT_STREQ("options.html",
-               extensions::ManifestURL::GetOptionsPage(extension.get())
-                   .ExtractFileName().c_str());
+  EXPECT_EQ("http://example.com/options.html",
+            OptionsPageInfo::GetOptionsPage(extension.get()).spec());
 
   extension = LoadAndExpectSuccess("platform_app_with_options_page.json");
-  EXPECT_TRUE(extensions::ManifestURL::GetOptionsPage(extension.get())
-                  .is_empty());
+  EXPECT_TRUE(OptionsPageInfo::GetOptionsPage(extension.get()).is_empty());
 
   Testcase testcases[] = {
     // Forbid options page with relative URL in hosted apps.
     Testcase("hosted_app_relative_options.json",
              errors::kInvalidOptionsPageInHostedApp),
 
     // Forbid options page with non-(http|https) scheme in hosted app.
     Testcase("hosted_app_file_options.json",
              errors::kInvalidOptionsPageInHostedApp),
 
     // Forbid absolute URL for options page in packaged apps.
     Testcase("packaged_app_absolute_options.json",
              errors::kInvalidOptionsPageExpectUrlInPackage)
   };
   RunTestcases(testcases, arraysize(testcases),
                EXPECT_TYPE_ERROR);
 }
+
+// Tests for the options_ui.page manifest field.
+TEST_F(OptionsPageManifestTest, OptionsUIPage) {
+  scoped_ptr<FeatureSwitch::ScopedOverride> enable_flag(
+      new FeatureSwitch::ScopedOverride(
+          FeatureSwitch::embedded_extension_options(), true));
+
+  scoped_refptr<extensions::Extension> extension;
+
+  extension = LoadAndExpectSuccess("options_ui_page_basic.json");
+  EXPECT_EQ(base::StringPrintf("chrome-extension://%s/options.html",
+                               extension.get()->id().c_str()),
+            OptionsPageInfo::GetOptionsPage(extension.get()).spec());
+
+  extension = LoadAndExpectSuccess("options_ui_page_with_legacy_page.json");
+  EXPECT_EQ(base::StringPrintf("chrome-extension://%s/newoptions.html",
+                               extension.get()->id().c_str()),
+            OptionsPageInfo::GetOptionsPage(extension.get()).spec());
+
+  Testcase testcases[] = {Testcase("options_ui_page_bad_url.json",
+                                   "'page': expected page, got null")};
+  RunTestcases(testcases, arraysize(testcases), EXPECT_TYPE_WARNING);
+}
+
+// Tests for the options_ui.chrome_style and options_ui.open_in_tab fields
+TEST_F(OptionsPageManifestTest, OptionsUIChromeStyleAndOpenInTab) {
+  scoped_ptr<FeatureSwitch::ScopedOverride> enable_flag(
+      new FeatureSwitch::ScopedOverride(
+          FeatureSwitch::embedded_extension_options(), true));
+
+  scoped_refptr<extensions::Extension> extension;
+
+  extension = LoadAndExpectSuccess("options_ui_flags_true.json");
+  EXPECT_TRUE(OptionsPageInfo::ShouldUseChromeStyle(extension.get()));
+  EXPECT_TRUE(OptionsPageInfo::ShouldOpenInTab(extension.get()));
+
+  extension = LoadAndExpectSuccess("options_ui_flags_false.json");
+  EXPECT_FALSE(OptionsPageInfo::ShouldUseChromeStyle(extension.get()));
+  EXPECT_FALSE(OptionsPageInfo::ShouldOpenInTab(extension.get()));
+
+  // If chrome_style and open_in_tab are not set, they should be false
+  extension = LoadAndExpectSuccess("options_ui_page_basic.json");
+  EXPECT_FALSE(OptionsPageInfo::ShouldUseChromeStyle(extension.get()));
+  EXPECT_FALSE(OptionsPageInfo::ShouldOpenInTab(extension.get()));
+}
+
+// Tests for the options_ui.chrome_style and options_ui.open_in_tab fields when
+// the flag for embedded extension options is turned off. chrome_style should
+// always be false, open_in_tab should always be true.
+TEST_F(OptionsPageManifestTest, OptionsUIChromeStyleAndOpenInTabNoFlag) {
+  ASSERT_FALSE(FeatureSwitch::embedded_extension_options()->IsEnabled());
+
+  scoped_refptr<extensions::Extension> extension;
+
+  extension = LoadAndExpectSuccess("options_ui_flags_true.json");
+  EXPECT_FALSE(OptionsPageInfo::ShouldUseChromeStyle(extension.get()));
+  EXPECT_TRUE(OptionsPageInfo::ShouldOpenInTab(extension.get()));
+
+  extension = LoadAndExpectSuccess("options_ui_flags_false.json");
+  EXPECT_FALSE(OptionsPageInfo::ShouldUseChromeStyle(extension.get()));
+  EXPECT_TRUE(OptionsPageInfo::ShouldOpenInTab(extension.get()));
+
+  extension = LoadAndExpectSuccess("options_ui_page_basic.json");
+  EXPECT_FALSE(OptionsPageInfo::ShouldUseChromeStyle(extension.get()));
+  EXPECT_TRUE(OptionsPageInfo::ShouldOpenInTab(extension.get()));
+}