Add check for new profile creation

With this CL we check the PersistentPrefStore::ReadError value to see if a new profile is being created.

This will be used by the ChromeVersionService. See:
http://codereview.chromium.org/9314017/

BUG=
TEST=

Review URL: http://codereview.chromium.org/9516006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@126349 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 105 insertions, 0 deletions

diff --git a/chrome/browser/profiles/profile_browsertest.cc b/chrome/browser/profiles/profile_browsertest.cc
new file mode 100644
index 0000000..1bf937f
--- /dev/null
+++ b/chrome/browser/profiles/profile_browsertest.cc
@@ -0,0 +1,105 @@
+// 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/profiles/profile.h"
+
+#include "base/platform_file.h"
+#include "base/scoped_temp_dir.h"
+#include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_notification_types.h"
+#include "chrome/test/base/in_process_browser_test.h"
+#include "chrome/test/base/ui_test_utils.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+class MockProfileDelegate : public Profile::Delegate {
+ public:
+  MOCK_METHOD3(OnProfileCreated, void(Profile*, bool, bool));
+};
+
+// Creates a prefs file in the given directory.
+void CreatePrefsFileInDirectory(const FilePath& directory_path) {
+  FilePath pref_path(directory_path.Append(chrome::kPreferencesFilename));
+  base::PlatformFile file = base::CreatePlatformFile(pref_path,
+      base::PLATFORM_FILE_CREATE | base::PLATFORM_FILE_WRITE, NULL, NULL);
+  ASSERT_TRUE(file != base::kInvalidPlatformFileValue);
+  ASSERT_TRUE(base::ClosePlatformFile(file));
+  std::string data("{}");
+  ASSERT_TRUE(file_util::WriteFile(pref_path, data.c_str(), data.size()));
+}
+
+}  // namespace
+
+typedef InProcessBrowserTest ProfileBrowserTest;
+
+// Test OnProfileCreate is called with is_new_profile set to true when
+// creating a new profile synchronously.
+IN_PROC_BROWSER_TEST_F(ProfileBrowserTest, CreateNewProfileSynchronous) {
+  ScopedTempDir temp_dir;
+  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
+
+  MockProfileDelegate delegate;
+  EXPECT_CALL(delegate, OnProfileCreated(testing::NotNull(), true, true));
+
+  scoped_ptr<Profile> profile(Profile::CreateProfile(
+      temp_dir.path(), &delegate, Profile::CREATE_MODE_SYNCHRONOUS));
+  ASSERT_TRUE(profile.get());
+}
+
+// Test OnProfileCreate is called with is_new_profile set to false when
+// creating a profile synchronously with an existing prefs file.
+IN_PROC_BROWSER_TEST_F(ProfileBrowserTest, CreateOldProfileSynchronous) {
+  ScopedTempDir temp_dir;
+  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
+  CreatePrefsFileInDirectory(temp_dir.path());
+
+  MockProfileDelegate delegate;
+  EXPECT_CALL(delegate, OnProfileCreated(testing::NotNull(), true, false));
+
+  scoped_ptr<Profile> profile(Profile::CreateProfile(
+      temp_dir.path(), &delegate, Profile::CREATE_MODE_SYNCHRONOUS));
+  ASSERT_TRUE(profile.get());
+}
+
+// Test OnProfileCreate is called with is_new_profile set to true when
+// creating a new profile asynchronously.
+IN_PROC_BROWSER_TEST_F(ProfileBrowserTest, CreateNewProfileAsynchronous) {
+  ScopedTempDir temp_dir;
+  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
+
+  MockProfileDelegate delegate;
+  EXPECT_CALL(delegate, OnProfileCreated(testing::NotNull(), true, true));
+
+  scoped_ptr<Profile> profile(Profile::CreateProfile(
+      temp_dir.path(), &delegate, Profile::CREATE_MODE_ASYNCHRONOUS));
+  ASSERT_TRUE(profile.get());
+
+  // Wait for the profile to be created.
+  ui_test_utils::WindowedNotificationObserver observer(
+      chrome::NOTIFICATION_PROFILE_CREATED,
+      content::Source<Profile>(profile.get()));
+  observer.Wait();
+}
+
+// Test OnProfileCreate is called with is_new_profile set to false when
+// creating a profile asynchronously with an existing prefs file.
+IN_PROC_BROWSER_TEST_F(ProfileBrowserTest, CreateOldProfileAsynchronous) {
+  ScopedTempDir temp_dir;
+  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
+  CreatePrefsFileInDirectory(temp_dir.path());
+
+  MockProfileDelegate delegate;
+  EXPECT_CALL(delegate, OnProfileCreated(testing::NotNull(), true, false));
+  scoped_ptr<Profile> profile(Profile::CreateProfile(
+      temp_dir.path(), &delegate, Profile::CREATE_MODE_ASYNCHRONOUS));
+  ASSERT_TRUE(profile.get());
+
+  // Wait for the profile to be created.
+  ui_test_utils::WindowedNotificationObserver observer(
+      chrome::NOTIFICATION_PROFILE_CREATED,
+      content::Source<Profile>(profile.get()));
+  observer.Wait();
+}