Chrome OS "open with" picker allowing Web Intents

chrome/browser/extensions/extension_special_storage_policy_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/message_loop.h"
 #include "base/values.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/extensions/extension_special_storage_policy.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_types.h"
@@ skipping 104 matching lines @@
     list->Append(Value::CreateStringValue("unlimitedStorage"));
     list->Append(Value::CreateStringValue("fileSystem"));
     manifest.Set(keys::kPermissions, list);
     std::string error;
     scoped_refptr<Extension> handler_app = Extension::Create(
         path, Extension::INVALID, manifest, Extension::NO_FLAGS, &error);
     EXPECT_TRUE(handler_app.get()) << error;
     return handler_app;
   }
 
+  scoped_refptr<Extension> CreateWebIntentViewApp() {
+#if defined(OS_WIN)
+    FilePath path(FILE_PATH_LITERAL("c:\\bar"));
+#elif defined(OS_POSIX)
+    FilePath path(FILE_PATH_LITERAL("/bar"));
+#endif
+    DictionaryValue manifest;
+    manifest.SetString(keys::kName, "WebIntent");
+    manifest.SetString(keys::kVersion, "1");
+    manifest.SetString(keys::kLaunchWebURL, "http://explicit/unlimited/start");
+
+    ListValue* view_intent_types = new ListValue;
+    view_intent_types->Append(Value::CreateStringValue("text/plain"));
+
+    DictionaryValue* view_intent = new DictionaryValue;
+    view_intent->SetString(keys::kIntentTitle, "Test Intent");
+    view_intent->Set(keys::kIntentType, view_intent_types);
+
+    ListValue* view_intent_list = new ListValue;
+    view_intent_list->Append(view_intent);
+
+    DictionaryValue* intents = new DictionaryValue;
+    intents->SetWithoutPathExpansion("http://webintents.org/view",
+                                     view_intent_list);
+    manifest.Set(keys::kIntents, intents);
+
+    std::string error;
+    scoped_refptr<Extension> intent_app = Extension::Create(
+        path, Extension::INVALID, manifest, Extension::NO_FLAGS, &error);
+    EXPECT_TRUE(intent_app.get()) << error;
+    return intent_app;
+  }
+
   // Verifies that the set of extensions protecting |url| is *exactly* equal to
   // |expected_extensions|. Pass in an empty set to verify that an origin is not
   // protected.
   void ExpectProtectedBy(const ExtensionSet& expected_extensions,
                          const GURL& url) {
     const ExtensionSet* extensions = policy_->ExtensionsProtectingOrigin(url);
     EXPECT_EQ(expected_extensions.size(), extensions->size());
     for (ExtensionSet::const_iterator it = expected_extensions.begin();
          it != expected_extensions.end(); ++it) {
       EXPECT_TRUE(extensions->Contains((*it)->id()))
@@ skipping 101 matching lines @@
   ExpectProtectedBy(protecting_extensions, GURL("http://explicit/"));
   ExpectProtectedBy(protecting_extensions, GURL("http://foo.wildcards/"));
   ExpectProtectedBy(protecting_extensions, GURL("https://bar.wildcards/"));
 
   policy_->RevokeRightsForExtension(protected_app);
   ExpectProtectedBy(empty_set, GURL("http://explicit/"));
   ExpectProtectedBy(empty_set, GURL("http://foo.wildcards/"));
   ExpectProtectedBy(empty_set, GURL("https://bar.wildcards/"));
 }
 
+TEST_F(ExtensionSpecialStoragePolicyTest, WebIntentViewApp) {
+  scoped_refptr<Extension> intent_app(CreateWebIntentViewApp());
+
+  policy_->GrantRightsForExtension(intent_app);
+  EXPECT_TRUE(policy_->IsFileHandler(intent_app->id()));
+
+  policy_->RevokeRightsForExtension(intent_app);
+  EXPECT_FALSE(policy_->IsFileHandler(intent_app->id()));
+}
+
 TEST_F(ExtensionSpecialStoragePolicyTest, HasSessionOnlyOrigins) {
   MessageLoop message_loop;
   content::TestBrowserThread ui_thread(BrowserThread::UI, &message_loop);
 
   TestingProfile profile;
   CookieSettings* cookie_settings =
       CookieSettings::Factory::GetForProfile(&profile);
   policy_ = new ExtensionSpecialStoragePolicy(cookie_settings);
 
   EXPECT_FALSE(policy_->HasSessionOnlyOrigins());
@@ skipping 14 matching lines @@
                                     CONTENT_SETTING_SESSION_ONLY);
 
   EXPECT_TRUE(policy_->HasSessionOnlyOrigins());
 
   // Clearing an origin-specific rule.
   cookie_settings->ResetCookieSetting(pattern,
                                       ContentSettingsPattern::Wildcard());
 
   EXPECT_FALSE(policy_->HasSessionOnlyOrigins());
 }