libstats/push_compat/tests/StatsEventCompat_test.cpp

/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "include/StatsEventCompat.h"
#include <android-base/properties.h>
#include <android/api-level.h>
#include <gtest/gtest.h>

using android::base::GetProperty;

/* Checking ro.build.version.release is fragile, as the release field is
 * an opaque string without structural guarantees. However, testing confirms
 * that on Q devices, the property is "10," and on R, it is "R." Until
 * android_get_device_api_level() is updated, this is the only solution.
 *
 *
 * TODO(b/146019024): migrate to android_get_device_api_level()
 */
const static bool mPlatformAtLeastR = GetProperty("ro.build.version.release", "") == "R" ||
                                      android_get_device_api_level() > __ANDROID_API_Q__;

TEST(StatsEventCompatTest, TestDynamicLoading) {
    StatsEventCompat event;
    EXPECT_EQ(mPlatformAtLeastR, event.usesNewSchema());
}