123 lines
4.1 KiB
Plaintext
123 lines
4.1 KiB
Plaintext
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#import <UIKit/UIKit.h>
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#include "base/ios/device_util.h"
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#include "base/ios/ios_util.h"
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#include "base/strings/sys_string_conversions.h"
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#include "testing/gtest/include/gtest/gtest.h"
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#include "testing/gtest_mac.h"
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#include "testing/platform_test.h"
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namespace {
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// The behavior of most of these utility functions depends on what they are run
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// on, so there is not much to unittest them. The APIs are run to make sure they
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// don't choke. Additional checks are added for particular APIs when needed.
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typedef PlatformTest DeviceUtilTest;
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void CleanNSUserDefaultsForDeviceId() {
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NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
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[defaults removeObjectForKey:@"ChromeClientID"];
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[defaults removeObjectForKey:@"ChromiumClientID"];
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[defaults removeObjectForKey:@"ClientIDGenerationHardwareType"];
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[defaults synchronize];
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}
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TEST_F(DeviceUtilTest, GetPlatform) {
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GTEST_ASSERT_GT(ios::device_util::GetPlatform().length(), 0U);
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}
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TEST_F(DeviceUtilTest, IsRunningOnHighRamDevice) {
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ios::device_util::IsRunningOnHighRamDevice();
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}
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TEST_F(DeviceUtilTest, IsSingleCoreDevice) {
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ios::device_util::IsSingleCoreDevice();
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}
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TEST_F(DeviceUtilTest, GetMacAddress) {
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GTEST_ASSERT_GT(ios::device_util::GetMacAddress("en0").length(), 0U);
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}
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TEST_F(DeviceUtilTest, GetRandomId) {
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GTEST_ASSERT_GT(ios::device_util::GetRandomId().length(), 0U);
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}
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TEST_F(DeviceUtilTest, GetDeviceIdentifier) {
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CleanNSUserDefaultsForDeviceId();
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std::string default_id = ios::device_util::GetDeviceIdentifier(NULL);
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std::string other_id = ios::device_util::GetDeviceIdentifier("ForTest");
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EXPECT_NE(default_id, other_id);
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CleanNSUserDefaultsForDeviceId();
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std::string new_default_id = ios::device_util::GetDeviceIdentifier(NULL);
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if (base::ios::IsRunningOnIOS6OrLater() &&
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![[[[UIDevice currentDevice] identifierForVendor] UUIDString]
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isEqualToString:@"00000000-0000-0000-0000-000000000000"]) {
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EXPECT_EQ(default_id, new_default_id);
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} else {
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EXPECT_NE(default_id, new_default_id);
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}
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CleanNSUserDefaultsForDeviceId();
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}
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TEST_F(DeviceUtilTest, CheckMigration) {
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CleanNSUserDefaultsForDeviceId();
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NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
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[defaults setObject:@"10000000-0000-0000-0000-000000000000"
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forKey:@"ChromeClientID"];
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[defaults synchronize];
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std::string expected_id = ios::device_util::GetDeviceIdentifier(NULL);
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[defaults removeObjectForKey:@"ChromeClientID"];
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[defaults setObject:@"10000000-0000-0000-0000-000000000000"
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forKey:@"ChromiumClientID"];
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[defaults synchronize];
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std::string new_id = ios::device_util::GetDeviceIdentifier(NULL);
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EXPECT_EQ(expected_id, new_id);
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CleanNSUserDefaultsForDeviceId();
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}
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TEST_F(DeviceUtilTest, CheckMigrationFromZero) {
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CleanNSUserDefaultsForDeviceId();
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NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
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[defaults setObject:@"00000000-0000-0000-0000-000000000000"
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forKey:@"ChromeClientID"];
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[defaults synchronize];
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std::string zero_id = ios::device_util::GetDeviceIdentifier(NULL);
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[defaults removeObjectForKey:@"ChromeClientID"];
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[defaults setObject:@"00000000-0000-0000-0000-000000000000"
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forKey:@"ChromiumClientID"];
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[defaults synchronize];
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std::string new_id = ios::device_util::GetDeviceIdentifier(NULL);
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EXPECT_NE(zero_id, new_id);
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CleanNSUserDefaultsForDeviceId();
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}
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TEST_F(DeviceUtilTest, CheckDeviceMigration) {
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CleanNSUserDefaultsForDeviceId();
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NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
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[defaults setObject:@"10000000-0000-0000-0000-000000000000"
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forKey:@"ChromeClientID"];
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[defaults synchronize];
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std::string base_id = ios::device_util::GetDeviceIdentifier(NULL);
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[defaults setObject:@"Foo" forKey:@"ClientIDGenerationHardwareType"];
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[defaults synchronize];
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std::string new_id = ios::device_util::GetDeviceIdentifier(NULL);
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EXPECT_NE(new_id, base_id);
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CleanNSUserDefaultsForDeviceId();
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}
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} // namespace
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