Start the migration of passwords from the Keychain.

chrome/browser/password_manager/password_store_mac_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 "chrome/browser/password_manager/password_store_mac.h"
 
 #include "base/basictypes.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/scoped_observer.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/histogram_tester.h"
 #include "base/thread_task_runner_handle.h"
 #include "chrome/browser/password_manager/password_store_mac_internal.h"
 #include "chrome/common/chrome_paths.h"
 #include "components/os_crypt/os_crypt.h"
 #include "components/password_manager/core/browser/login_database.h"
 #include "components/password_manager/core/browser/password_manager_test_utils.h"
 #include "components/password_manager/core/browser/password_store_consumer.h"
 #include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_utils.h"
 #include "crypto/mock_apple_keychain.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using autofill::PasswordForm;
 using base::ASCIIToUTF16;
 using base::WideToUTF16;
 using content::BrowserThread;
 using crypto::MockAppleKeychain;
 using internal_keychain_helpers::FormsMatchForMerge;
@@ skipping 19 matching lines @@
   base::MessageLoop::current()->Quit();
 }
 
 // From the mock's argument #0 of type const std::vector<PasswordForm*>& takes
 // the first form and copies it to the form pointed to by |target_form_ptr|.
 ACTION_P(SaveACopyOfFirstForm, target_form_ptr) {
   ASSERT_FALSE(arg0.empty());
   *target_form_ptr = *arg0[0];
 }
 
+void Noop() {
+}
+
 class MockPasswordStoreConsumer : public PasswordStoreConsumer {
  public:
   MOCK_METHOD1(OnGetPasswordStoreResultsConstRef,
                void(const std::vector<PasswordForm*>&));
 
   // GMock cannot mock methods with move-only args.
   void OnGetPasswordStoreResults(ScopedVector<PasswordForm> results) override {
     OnGetPasswordStoreResultsConstRef(results.get());
   }
 };
@@ skipping 1136 matching lines @@
   }
 
   static void InitLoginDatabase(password_manager::LoginDatabase* login_db) {
     ASSERT_TRUE(login_db->Init());
   }
 
   void CreateAndInitPasswordStore(password_manager::LoginDatabase* login_db) {
     store_ = new PasswordStoreMac(
         base::ThreadTaskRunnerHandle::Get(), nullptr,
         make_scoped_ptr<AppleKeychain>(new MockAppleKeychain));
-    store_->InitWithTaskRunner(thread_->task_runner());
-    ASSERT_TRUE(store_->ScheduleTask(
-        base::Bind(&PasswordStoreMac::set_login_metadata_db, store_,
-                   base::Unretained(login_db))));
+    ASSERT_TRUE(thread_->task_runner()->PostTask(
+        FROM_HERE, base::Bind(&PasswordStoreMac::InitWithTaskRunner, store_,
+                              thread_->task_runner())));
+
+    ASSERT_TRUE(thread_->task_runner()->PostTask(
+        FROM_HERE, base::Bind(&PasswordStoreMac::set_login_metadata_db, store_,
+                              base::Unretained(login_db))));
   }
 
   void ClosePasswordStore() {
     if (!store_)
       return;
 
     store_->Shutdown();
     store_ = nullptr;
   }
 
@@ skipping 53 matching lines @@
 
   password_manager::LoginDatabase* login_db() const {
     return store_->login_metadata_db();
   }
 
   MockAppleKeychain* keychain() {
     return static_cast<MockAppleKeychain*>(store_->keychain());
   }
 
   void FinishAsyncProcessing() {
-    // Do a store-level query to wait for all the previously enqueued operations
-    // to finish.
-    MockPasswordStoreConsumer consumer;
-    store_->GetLogins(PasswordForm(), PasswordStore::ALLOW_PROMPT, &consumer);
-    EXPECT_CALL(consumer, OnGetPasswordStoreResultsConstRef(_))
-        .WillOnce(QuitUIMessageLoop());
-    base::MessageLoop::current()->Run();
+    scoped_refptr<content::MessageLoopRunner> runner =
+        new content::MessageLoopRunner;
+    ASSERT_TRUE(thread_->task_runner()->PostTaskAndReply(
+        FROM_HERE, base::Bind(&Noop), runner->QuitClosure()));
+    runner->Run();
   }
 
   PasswordStoreMac* store() { return store_.get(); }
 
  protected:
   base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   // Thread that the synchronous methods are run on.
   scoped_ptr<base::Thread> thread_;
 
@@ skipping 349 matching lines @@
   ASSERT_EQ(1u, matching_items.size());
   EXPECT_EQ(ASCIIToUTF16("joe_user"), matching_items[0]->username_value);
 
   // Check the third-party password is still there.
   owned_keychain_adapter.SetFindsOnlyOwnedItems(false);
   matching_items = owned_keychain_adapter.PasswordsFillingForm(
       "http://some.domain.com/insecure.html", PasswordForm::SCHEME_HTML);
   ASSERT_EQ(1u, matching_items.size());
 }
 
-// Open the store and immediately write to it and try to read it back, without
-// first waiting for the initialization to finish. If tasks are processed in
-// order, read/write operations will correctly be performed only after the
-// initialization has finished.
-TEST_F(PasswordStoreMacTest, StoreIsUsableImmediatelyAfterConstruction) {
-  ClosePasswordStore();
-
-  base::WaitableEvent event(false, false);
-  login_db_.reset(
-      new SlowToInitLoginDatabase(test_login_db_file_path(), &event));
-  ASSERT_TRUE(thread_->task_runner()->PostTask(
-      FROM_HERE, base::Bind(&PasswordStoreMacTest::InitLoginDatabase,
-                            base::Unretained(login_db_.get()))));
-  CreateAndInitPasswordStore(login_db_.get());
-
-  PasswordFormData www_form_data = {
-      PasswordForm::SCHEME_HTML, "http://www.facebook.com/",
-      "http://www.facebook.com/index.html", "login", L"username", L"password",
-      L"submit", L"not_joe_user", L"12345", true, false, 1};
-  scoped_ptr<PasswordForm> form =
-      CreatePasswordFormFromDataForTesting(www_form_data);
-  store()->AddLogin(*form);
-
-  MockPasswordStoreConsumer mock_consumer;
-  store()->GetLogins(*form, PasswordStore::ALLOW_PROMPT, &mock_consumer);
-
-  // Now the read/write tasks are scheduled, let the DB initialization proceed.
-  event.Signal();
-
-  EXPECT_CALL(mock_consumer, OnGetPasswordStoreResultsConstRef(SizeIs(1u)))
-      .WillOnce(QuitUIMessageLoop());
-  base::MessageLoop::current()->Run();
-  EXPECT_TRUE(login_db());
-}
-
 // Add a facebook form to the store but not to the keychain. The form is to be
 // implicitly deleted. However, the observers shouldn't get notified about
 // deletion of non-existent forms like m.facebook.com.
 TEST_F(PasswordStoreMacTest, SilentlyRemoveOrphanedForm) {
   testing::StrictMock<MockPasswordStoreObserver> mock_observer;
   store()->AddObserver(&mock_observer);
 
   // 1. Add a password for www.facebook.com to the LoginDatabase.
   PasswordFormData www_form_data = {
     PasswordForm::SCHEME_HTML, "http://www.facebook.com/",
@@ skipping 171 matching lines @@
   histogram_tester_->ExpectUniqueSample(
       "PasswordManager.KeychainMigration.NumPasswordsOnFailure", 1, 1);
   histogram_tester_->ExpectUniqueSample(
       "PasswordManager.KeychainMigration.NumFailedPasswords", 1, 1);
   histogram_tester_->ExpectUniqueSample(
       "PasswordManager.KeychainMigration.NumChromeOwnedInaccessiblePasswords",
       2, 1);
   // Don't test the encryption key access.
   histogram_tester_.reset();
 }