| // Copyright 2018 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/signin/chrome_device_id_helper.h" |
| |
| #include <string> |
| |
| #include "base/strings/string_util.h" |
| #include "build/build_config.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| #if defined(OS_CHROMEOS) |
| const char kEpehemeralPrefix[] = "t_"; |
| |
| TEST(DeviceIdHelper, NotEphemeral) { |
| std::string device_id = |
| GenerateSigninScopedDeviceId(false /* for_ephemeral */); |
| // Not empty. |
| EXPECT_FALSE(device_id.empty()); |
| // No ephemeral prefix. |
| EXPECT_FALSE(base::StartsWith(device_id, kEpehemeralPrefix, |
| base::CompareCase::SENSITIVE)); |
| // ID is unique. |
| EXPECT_NE(device_id, GenerateSigninScopedDeviceId(false /* for_ephemeral */)); |
| } |
| |
| TEST(DeviceIdHelper, Ephemeral) { |
| std::string device_id = |
| GenerateSigninScopedDeviceId(true /* for_ephemeral */); |
| // Ephemeral prefix. |
| EXPECT_TRUE(base::StartsWith(device_id, kEpehemeralPrefix, |
| base::CompareCase::SENSITIVE)); |
| // Not empty. |
| EXPECT_NE(device_id, kEpehemeralPrefix); |
| // ID is unique. |
| EXPECT_NE(device_id, GenerateSigninScopedDeviceId(true /* for_ephemeral */)); |
| } |
| #endif |