Service Worker: Migrate to version_uuid and surface ServiceWorker.id. (Chromium 2/3)

content/browser/service_worker/service_worker_disk_cache_migrator_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 "content/browser/service_worker/service_worker_disk_cache_migrator.h"
 
 #include <string>
 #include <vector>
 
 #include "base/files/file_util.h"
@@ skipping 349 matching lines @@
   // Simulate an existing database.
   std::vector<ServiceWorkerDatabase::ResourceRecord> resources;
   resources.push_back(ServiceWorkerDatabase::ResourceRecord(
       1, GURL("https://example.com/foo"), 10));
   ServiceWorkerDatabase::RegistrationData deleted_version;
   std::vector<int64> newly_purgeable_resources;
   ServiceWorkerDatabase::RegistrationData data;
   data.registration_id = 100;
   data.scope = GURL("https://example.com/");
   data.script = GURL("https://example.com/script.js");
-  data.version_id = 200;
+  data.version_uuid = "84a19bb1-148b-484d-a3ff-1ab43ac3fe53";
   data.resources_total_size_bytes = 10;
   ASSERT_EQ(ServiceWorkerDatabase::STATUS_OK,
             database->WriteRegistration(data, resources, &deleted_version,
                                         &newly_purgeable_resources));
   database.reset();
 
   // LazyInitialize() reads initial data and should schedule to migrate.
   ASSERT_FALSE(storage()->disk_cache_migration_needed_);
   base::RunLoop run_loop;
   storage()->LazyInitialize(run_loop.QuitClosure());
@@ skipping 49 matching lines @@
   // Simulate an existing database.
   std::vector<ServiceWorkerDatabase::ResourceRecord> resources;
   resources.push_back(ServiceWorkerDatabase::ResourceRecord(
       1, GURL("https://example.com/foo"), 10));
   ServiceWorkerDatabase::RegistrationData deleted_version;
   std::vector<int64> newly_purgeable_resources;
   ServiceWorkerDatabase::RegistrationData data;
   data.registration_id = 100;
   data.scope = GURL("https://example.com/");
   data.script = GURL("https://example.com/script.js");
-  data.version_id = 200;
+  data.version_uuid = "84a19bb1-148b-484d-a3ff-1ab43ac3fe53";
   data.resources_total_size_bytes = 10;
   ASSERT_EQ(ServiceWorkerDatabase::STATUS_OK,
             database->WriteRegistration(data, resources, &deleted_version,
                                         &newly_purgeable_resources));
   database.reset();
 
   // LazyInitialize() reads initial data and should schedule to migrate.
   ASSERT_FALSE(storage()->disk_cache_migration_needed_);
   base::RunLoop run_loop1;
   storage()->LazyInitialize(run_loop1.QuitClosure());
@@ skipping 53 matching lines @@
   // Write a registration into the database to start database initialization.
   std::vector<ServiceWorkerDatabase::ResourceRecord> resources;
   resources.push_back(ServiceWorkerDatabase::ResourceRecord(
       1, GURL("https://example.com/foo"), 10));
   ServiceWorkerDatabase::RegistrationData deleted_version;
   std::vector<int64> newly_purgeable_resources;
   ServiceWorkerDatabase::RegistrationData data;
   data.registration_id = 100;
   data.scope = GURL("https://example.com/");
   data.script = GURL("https://example.com/script.js");
-  data.version_id = 200;
+  data.version_uuid = "84a19bb1-148b-484d-a3ff-1ab43ac3fe53";
   data.resources_total_size_bytes = 10;
   ASSERT_EQ(ServiceWorkerDatabase::STATUS_OK,
             storage()->database_->WriteRegistration(
                 data, resources, &deleted_version, &newly_purgeable_resources));
 
   // After the database initialization, the migration state should be
   // initialized.
   bool migration_needed = false;
   EXPECT_EQ(
       ServiceWorkerDatabase::STATUS_OK,
       storage()->database_->IsDiskCacheMigrationNeeded(&migration_needed));
   EXPECT_FALSE(migration_needed);
   bool deletion_needed = false;
   EXPECT_EQ(
       ServiceWorkerDatabase::STATUS_OK,
       storage()->database_->IsOldDiskCacheDeletionNeeded(&deletion_needed));
 
   // The deletion flag should be set for the case that the database is empty but
   // the old diskcache exists.
   EXPECT_TRUE(deletion_needed);
 }
 
 }  // namespace content