Session-only appcache.

content/browser/appcache/chrome_appcache_service_unittest.cc

 // Copyright (c) 2011 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/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop.h"
 #include "base/scoped_temp_dir.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/appcache/appcache_database.h"
 #include "webkit/appcache/appcache_storage_impl.h"
 #include "webkit/appcache/appcache_test_helper.h"
 #include "webkit/quota/mock_special_storage_policy.h"
 
 #include <set>
 
 namespace {
 const FilePath::CharType kTestingAppCacheDirname[] =
     FILE_PATH_LITERAL("Application Cache");
 
 // Examples of a protected and an unprotected origin, to be used througout the
 // test.
 const char kProtectedManifest[] = "http://www.protected.com/cache.manifest";
 const char kNormalManifest[] = "http://www.normal.com/cache.manifest";
+const char kSessionOnlyManifest[] = "http://www.sessiononly.com/cache.manifest";
 
 }  // namespace
 
 namespace appcache {
 
 class ChromeAppCacheServiceTest : public testing::Test {
  public:
   ChromeAppCacheServiceTest()
       : message_loop_(MessageLoop::TYPE_IO),
         kProtectedManifestURL(kProtectedManifest),
         kNormalManifestURL(kNormalManifest),
+        kSessionOnlyManifestURL(kSessionOnlyManifest),
         db_thread_(BrowserThread::DB, &message_loop_),
         file_thread_(BrowserThread::FILE, &message_loop_),
         cache_thread_(BrowserThread::CACHE, &message_loop_),
         io_thread_(BrowserThread::IO, &message_loop_) {
   }
 
  protected:
   scoped_refptr<ChromeAppCacheService> CreateAppCacheService(
       const FilePath& appcache_path,
       bool init_storage);
   void InsertDataIntoAppCache(ChromeAppCacheService* appcache_service);
 
   MessageLoop message_loop_;
   ScopedTempDir temp_dir_;
   const GURL kProtectedManifestURL;
   const GURL kNormalManifestURL;
+  const GURL kSessionOnlyManifestURL;
 
  private:
   BrowserThread db_thread_;
   BrowserThread file_thread_;
   BrowserThread cache_thread_;
   BrowserThread io_thread_;
 };
 
 scoped_refptr<ChromeAppCacheService>
 ChromeAppCacheServiceTest::CreateAppCacheService(
     const FilePath& appcache_path,
     bool init_storage) {
   scoped_refptr<ChromeAppCacheService> appcache_service =
       new ChromeAppCacheService(NULL);
   const content::ResourceContext* resource_context = NULL;
   scoped_refptr<quota::MockSpecialStoragePolicy> mock_policy =
       new quota::MockSpecialStoragePolicy;
   mock_policy->AddProtected(kProtectedManifestURL.GetOrigin());
+  mock_policy->AddSessionOnly(kSessionOnlyManifestURL.GetOrigin());
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       NewRunnableMethod(appcache_service.get(),
                         &ChromeAppCacheService::InitializeOnIOThread,
                         appcache_path,
                         resource_context,
                         mock_policy));
   // Steps needed to initialize the storage of AppCache data.
   message_loop_.RunAllPending();
   if (init_storage) {
     appcache::AppCacheStorageImpl* storage =
         static_cast<appcache::AppCacheStorageImpl*>(
             appcache_service->storage());
     storage->database_->db_connection();
     storage->disk_cache();
     message_loop_.RunAllPending();
   }
   return appcache_service;
 }
 
 void ChromeAppCacheServiceTest::InsertDataIntoAppCache(
     ChromeAppCacheService* appcache_service) {
   AppCacheTestHelper appcache_helper;
   appcache_helper.AddGroupAndCache(appcache_service, kNormalManifestURL);
   appcache_helper.AddGroupAndCache(appcache_service, kProtectedManifestURL);
+  appcache_helper.AddGroupAndCache(appcache_service, kSessionOnlyManifestURL);
 
   // Verify that adding the data succeeded
   std::set<GURL> origins;
   appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
-  ASSERT_EQ(2UL, origins.size());
+  ASSERT_EQ(3UL, origins.size());
   ASSERT_TRUE(origins.find(kProtectedManifestURL.GetOrigin()) != origins.end());
   ASSERT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) != origins.end());
+  ASSERT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) !=
+              origins.end());
 }
 
 TEST_F(ChromeAppCacheServiceTest, KeepOnDestruction) {
   ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
   FilePath appcache_path = temp_dir_.path().Append(kTestingAppCacheDirname);
 
   // Create a ChromeAppCacheService and insert data into it
   scoped_refptr<ChromeAppCacheService> appcache_service =
       CreateAppCacheService(appcache_path, true);
   ASSERT_TRUE(file_util::PathExists(appcache_path));
   ASSERT_TRUE(file_util::PathExists(appcache_path.AppendASCII("Index")));
   InsertDataIntoAppCache(appcache_service);
 
   // Test: delete the ChromeAppCacheService
   appcache_service->set_clear_local_state_on_exit(false);
   appcache_service = NULL;
   message_loop_.RunAllPending();
 
   // Recreate the appcache (for reading the data back)
   appcache_service = CreateAppCacheService(appcache_path, false);
 
   // The directory is still there
   ASSERT_TRUE(file_util::PathExists(appcache_path));
 
-  // The appcache data is also there
+  // The appcache data is also there, except the session-only origin.
   AppCacheTestHelper appcache_helper;
   std::set<GURL> origins;
   appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
   EXPECT_EQ(2UL, origins.size());
   EXPECT_TRUE(origins.find(kProtectedManifestURL.GetOrigin()) != origins.end());
   EXPECT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) != origins.end());
+  EXPECT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) ==
+              origins.end());
 
   // Delete and let cleanup tasks run prior to returning.
   appcache_service = NULL;
   message_loop_.RunAllPending();
 }
 
 TEST_F(ChromeAppCacheServiceTest, RemoveOnDestruction) {
   ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
   FilePath appcache_path = temp_dir_.path().Append(kTestingAppCacheDirname);
 
@@ skipping 16 matching lines @@
   ASSERT_TRUE(file_util::PathExists(appcache_path));
 
   // The appcache data for the protected origin is there, and the data for the
   // unprotected origin was deleted.
   AppCacheTestHelper appcache_helper;
   std::set<GURL> origins;
   appcache_helper.GetOriginsWithCaches(appcache_service, &origins);
   EXPECT_EQ(1UL, origins.size());
   EXPECT_TRUE(origins.find(kProtectedManifestURL.GetOrigin()) != origins.end());
   EXPECT_TRUE(origins.find(kNormalManifestURL.GetOrigin()) == origins.end());
+  EXPECT_TRUE(origins.find(kSessionOnlyManifestURL.GetOrigin()) ==
+              origins.end());
 
   // Delete and let cleanup tasks run prior to returning.
   appcache_service = NULL;
   message_loop_.RunAllPending();
 }
 
 }  // namespace appcache