| /* |
| * Copyright (C) 2018 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 |
| */ |
| |
| package com.android.server.job.controllers; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.app.job.JobInfo; |
| import android.content.ComponentName; |
| import android.os.SystemClock; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import com.android.server.job.JobSchedulerService; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.time.Clock; |
| import java.time.ZoneOffset; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class JobStatusTest { |
| private static final double DELTA = 0.00001; |
| |
| @Before |
| public void setUp() throws Exception { |
| // Freeze the clocks at this moment in time |
| JobSchedulerService.sSystemClock = |
| Clock.fixed(Clock.systemUTC().instant(), ZoneOffset.UTC); |
| JobSchedulerService.sUptimeMillisClock = |
| Clock.fixed(SystemClock.uptimeMillisClock().instant(), ZoneOffset.UTC); |
| JobSchedulerService.sElapsedRealtimeClock = |
| Clock.fixed(SystemClock.elapsedRealtimeClock().instant(), ZoneOffset.UTC); |
| } |
| |
| @Test |
| public void testFraction() throws Exception { |
| final long now = JobSchedulerService.sElapsedRealtimeClock.millis(); |
| |
| assertEquals(1, createJobStatus(0, Long.MAX_VALUE).getFractionRunTime(), DELTA); |
| |
| assertEquals(1, createJobStatus(0, now - 1000).getFractionRunTime(), DELTA); |
| assertEquals(0, createJobStatus(0, now + 1000).getFractionRunTime(), DELTA); |
| |
| assertEquals(1, createJobStatus(now - 1000, Long.MAX_VALUE).getFractionRunTime(), DELTA); |
| assertEquals(0, createJobStatus(now + 1000, Long.MAX_VALUE).getFractionRunTime(), DELTA); |
| |
| assertEquals(0, createJobStatus(now, now + 2000).getFractionRunTime(), DELTA); |
| assertEquals(0.25, createJobStatus(now - 500, now + 1500).getFractionRunTime(), DELTA); |
| assertEquals(0.5, createJobStatus(now - 1000, now + 1000).getFractionRunTime(), DELTA); |
| assertEquals(0.75, createJobStatus(now - 1500, now + 500).getFractionRunTime(), DELTA); |
| assertEquals(1, createJobStatus(now - 2000, now).getFractionRunTime(), DELTA); |
| } |
| |
| private static JobStatus createJobStatus(long earliestRunTimeElapsedMillis, |
| long latestRunTimeElapsedMillis) { |
| final JobInfo job = new JobInfo.Builder(101, new ComponentName("foo", "bar")) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY).build(); |
| return new JobStatus(job, 0, null, -1, 0, 0, null, earliestRunTimeElapsedMillis, |
| latestRunTimeElapsedMillis, 0, 0, null); |
| } |
| } |