| /* |
| * Copyright (C) 2017 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.systemui.util.leak; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| |
| import android.app.NotificationManager; |
| import android.support.test.filters.MediumTest; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import com.android.systemui.SysuiTestCase; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.io.File; |
| import java.io.PrintWriter; |
| |
| @RunWith(AndroidJUnit4.class) |
| @MediumTest |
| public class LeakReporterTest extends SysuiTestCase { |
| |
| private LeakDetector mLeakDetector; |
| private LeakReporter mLeakReporter; |
| private File mLeakDir; |
| private File mLeakDump; |
| private File mLeakHprof; |
| private NotificationManager mNotificationManager; |
| |
| @Before |
| public void setup() { |
| mLeakDir = new File(mContext.getCacheDir(), LeakReporter.LEAK_DIR); |
| mLeakDump = new File(mLeakDir, LeakReporter.LEAK_DUMP); |
| mLeakHprof = new File(mLeakDir, LeakReporter.LEAK_HPROF); |
| |
| mNotificationManager = mock(NotificationManager.class); |
| mContext.addMockSystemService(NotificationManager.class, mNotificationManager); |
| |
| mLeakDetector = mock(LeakDetector.class); |
| doAnswer(invocation -> { |
| invocation.<PrintWriter>getArgument(1).println("test"); |
| return null; |
| }).when(mLeakDetector).dump(any(), any(), any()); |
| |
| mLeakReporter = new LeakReporter(mContext, mLeakDetector, "test@example.com"); |
| } |
| |
| @After |
| public void teardown() { |
| mLeakDump.delete(); |
| mLeakHprof.delete(); |
| mLeakDir.delete(); |
| } |
| |
| @Ignore("slow") |
| @Test |
| public void testDump_postsNotification() { |
| mLeakReporter.dumpLeak(5); |
| verify(mNotificationManager).notify(any(), anyInt(), any()); |
| } |
| |
| @Ignore("slow") |
| @Test |
| public void testDump_Repeated() { |
| mLeakReporter.dumpLeak(1); |
| mLeakReporter.dumpLeak(2); |
| } |
| |
| @Ignore("slow") |
| @Test |
| public void testDump_ProducesNonZeroFiles() { |
| mLeakReporter.dumpLeak(5); |
| |
| assertTrue(mLeakDump.exists()); |
| assertTrue(mLeakDump.length() > 0); |
| |
| assertTrue(mLeakHprof.exists()); |
| assertTrue(mLeakHprof.length() > 0); |
| } |
| } |