libartservice/service/javatests/com/android/server/art/ArtManagerLocalTest.java - LeafOS-Project/android_art - Gitiles

 /*
  * Copyright (C) 2021 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.art;

 import static com.android.server.art.model.OptimizationStatus.DexContainerFileOptimizationStatus;

 import static com.google.common.truth.Truth.assertThat;

 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.argThat;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.lenient;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.same;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;

 import android.content.pm.ApplicationInfo;
 import android.os.CancellationSignal;
 import android.os.ServiceSpecificException;

 import androidx.test.filters.SmallTest;

 import com.android.server.art.model.DeleteResult;
 import com.android.server.art.model.OptimizationStatus;
 import com.android.server.art.model.OptimizeParams;
 import com.android.server.art.model.OptimizeResult;
 import com.android.server.art.wrapper.AndroidPackageApi;
 import com.android.server.art.wrapper.PackageManagerLocal;
 import com.android.server.art.wrapper.PackageState;
 import com.android.server.pm.snapshot.PackageDataSnapshot;

 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 import org.junit.runners.Parameterized.Parameter;
 import org.junit.runners.Parameterized.Parameters;
 import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 import org.mockito.quality.Strictness;

 import java.util.List;

 @SmallTest
 @RunWith(Parameterized.class)
 public class ArtManagerLocalTest {
     private static final String PKG_NAME = "com.example.foo";

     @Rule public MockitoRule mockitoRule = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS);

     @Mock private ArtManagerLocal.Injector mInjector;
     @Mock private PackageManagerLocal mPackageManagerLocal;
     @Mock private IArtd mArtd;
     @Mock private DexOptHelper mDexOptHelper;
     private PackageState mPkgState;
     private AndroidPackageApi mPkg;

     // True if the primary dex'es are in a readonly partition.
     @Parameter(0) public boolean mIsInReadonlyPartition;

     private ArtManagerLocal mArtManagerLocal;

     @Parameters(name = "isInReadonlyPartition={0}")
     public static Iterable<? extends Object> data() {
         return List.of(false, true);
     }

     @Before
     public void setUp() throws Exception {
         // Use `lenient()` to suppress `UnnecessaryStubbingException` thrown by the strict stubs.
         // These are the default test setups. They may or may not be used depending on the code path
         // that each test case examines.
         lenient().when(mInjector.getPackageManagerLocal()).thenReturn(mPackageManagerLocal);
         lenient().when(mInjector.getArtd()).thenReturn(mArtd);
         lenient().when(mInjector.getDexOptHelper()).thenReturn(mDexOptHelper);

         mPkgState = createPackageState();
         mPkg = mPkgState.getAndroidPackage();
         lenient()
                 .when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME)))
                 .thenReturn(mPkgState);

         mArtManagerLocal = new ArtManagerLocal(mInjector);
     }

     @Test
     public void testDeleteOptimizedArtifacts() throws Exception {
         when(mArtd.deleteArtifacts(any())).thenReturn(1l);

         DeleteResult result = mArtManagerLocal.deleteOptimizedArtifacts(
                 mock(PackageDataSnapshot.class), PKG_NAME);
         assertThat(result.getFreedBytes()).isEqualTo(4);

         verify(mArtd).deleteArtifacts(argThat(artifactsPath
                 -> artifactsPath.dexPath.equals("/data/app/foo/base.apk")
                         && artifactsPath.isa.equals("arm64")
                         && artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
         verify(mArtd).deleteArtifacts(argThat(artifactsPath
                 -> artifactsPath.dexPath.equals("/data/app/foo/base.apk")
                         && artifactsPath.isa.equals("arm")
                         && artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
         verify(mArtd).deleteArtifacts(argThat(artifactsPath
                 -> artifactsPath.dexPath.equals("/data/app/foo/split_0.apk")
                         && artifactsPath.isa.equals("arm64")
                         && artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
         verify(mArtd).deleteArtifacts(argThat(artifactsPath
                 -> artifactsPath.dexPath.equals("/data/app/foo/split_0.apk")
                         && artifactsPath.isa.equals("arm")
                         && artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
         verifyNoMoreInteractions(mArtd);
     }

     @Test(expected = IllegalArgumentException.class)
     public void testDeleteOptimizedArtifactsPackageNotFound() throws Exception {
         when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME))).thenReturn(null);

         mArtManagerLocal.deleteOptimizedArtifacts(mock(PackageDataSnapshot.class), PKG_NAME);
     }

     @Test(expected = IllegalArgumentException.class)
     public void testDeleteOptimizedArtifactsNoPackage() throws Exception {
         when(mPkgState.getAndroidPackage()).thenReturn(null);

         mArtManagerLocal.deleteOptimizedArtifacts(mock(PackageDataSnapshot.class), PKG_NAME);
     }

     @Test
     public void testGetOptimizationStatus() throws Exception {
         when(mArtd.getOptimizationStatus(any(), any(), any()))
                 .thenReturn(createGetOptimizationStatusResult(
                                     "speed", "compilation-reason-0", "location-debug-string-0"),
                         createGetOptimizationStatusResult(
                                 "speed-profile", "compilation-reason-1", "location-debug-string-1"),
                         createGetOptimizationStatusResult(
                                 "verify", "compilation-reason-2", "location-debug-string-2"),
                         createGetOptimizationStatusResult(
                                 "extract", "compilation-reason-3", "location-debug-string-3"));

         OptimizationStatus result =
                 mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);

         List<DexContainerFileOptimizationStatus> statuses =
                 result.getDexContainerFileOptimizationStatuses();
         assertThat(statuses.size()).isEqualTo(4);

         assertThat(statuses.get(0).getDexContainerFile()).isEqualTo("/data/app/foo/base.apk");
         assertThat(statuses.get(0).isPrimaryAbi()).isEqualTo(true);
         assertThat(statuses.get(0).getAbi()).isEqualTo("arm64-v8a");
         assertThat(statuses.get(0).getCompilerFilter()).isEqualTo("speed");
         assertThat(statuses.get(0).getCompilationReason()).isEqualTo("compilation-reason-0");
         assertThat(statuses.get(0).getLocationDebugString()).isEqualTo("location-debug-string-0");

         assertThat(statuses.get(1).getDexContainerFile()).isEqualTo("/data/app/foo/base.apk");
         assertThat(statuses.get(1).isPrimaryAbi()).isEqualTo(false);
         assertThat(statuses.get(1).getAbi()).isEqualTo("armeabi-v7a");
         assertThat(statuses.get(1).getCompilerFilter()).isEqualTo("speed-profile");
         assertThat(statuses.get(1).getCompilationReason()).isEqualTo("compilation-reason-1");
         assertThat(statuses.get(1).getLocationDebugString()).isEqualTo("location-debug-string-1");

         assertThat(statuses.get(2).getDexContainerFile()).isEqualTo("/data/app/foo/split_0.apk");
         assertThat(statuses.get(2).isPrimaryAbi()).isEqualTo(true);
         assertThat(statuses.get(2).getAbi()).isEqualTo("arm64-v8a");
         assertThat(statuses.get(2).getCompilerFilter()).isEqualTo("verify");
         assertThat(statuses.get(2).getCompilationReason()).isEqualTo("compilation-reason-2");
         assertThat(statuses.get(2).getLocationDebugString()).isEqualTo("location-debug-string-2");

         assertThat(statuses.get(3).getDexContainerFile()).isEqualTo("/data/app/foo/split_0.apk");
         assertThat(statuses.get(3).isPrimaryAbi()).isEqualTo(false);
         assertThat(statuses.get(3).getAbi()).isEqualTo("armeabi-v7a");
         assertThat(statuses.get(3).getCompilerFilter()).isEqualTo("extract");
         assertThat(statuses.get(3).getCompilationReason()).isEqualTo("compilation-reason-3");
         assertThat(statuses.get(3).getLocationDebugString()).isEqualTo("location-debug-string-3");
     }

     @Test(expected = IllegalArgumentException.class)
     public void testGetOptimizationStatusPackageNotFound() throws Exception {
         when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME))).thenReturn(null);

         mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);
     }

     @Test(expected = IllegalArgumentException.class)
     public void testGetOptimizationStatusNoPackage() throws Exception {
         when(mPkgState.getAndroidPackage()).thenReturn(null);

         mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);
     }

     @Test
     public void testGetOptimizationStatusNonFatalError() throws Exception {
         when(mArtd.getOptimizationStatus(any(), any(), any()))
                 .thenThrow(new ServiceSpecificException(1 /* errorCode */, "some error message"));

         OptimizationStatus result =
                 mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);

         List<DexContainerFileOptimizationStatus> statuses =
                 result.getDexContainerFileOptimizationStatuses();
         assertThat(statuses.size()).isEqualTo(4);

         for (DexContainerFileOptimizationStatus status : statuses) {
             assertThat(status.getCompilerFilter()).isEqualTo("error");
             assertThat(status.getCompilationReason()).isEqualTo("error");
             assertThat(status.getLocationDebugString()).isEqualTo("some error message");
         }
     }

     @Test
     public void testOptimizePackage() throws Exception {
         var params = new OptimizeParams.Builder("install").build();
         var result = mock(OptimizeResult.class);
         var cancellationSignal = new CancellationSignal();

         when(mDexOptHelper.dexopt(
                      any(), same(mPkgState), same(mPkg), same(params), same(cancellationSignal)))
                 .thenReturn(result);

         assertThat(mArtManagerLocal.optimizePackage(
                            mock(PackageDataSnapshot.class), PKG_NAME, params, cancellationSignal))
                 .isSameInstanceAs(result);
     }

     @Test(expected = IllegalArgumentException.class)
     public void testOptimizePackagePackageNotFound() throws Exception {
         when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME))).thenReturn(null);

         mArtManagerLocal.optimizePackage(mock(PackageDataSnapshot.class), PKG_NAME,
                 new OptimizeParams.Builder("install").build());
     }

     @Test(expected = IllegalArgumentException.class)
     public void testOptimizePackageNoPackage() throws Exception {
         when(mPkgState.getAndroidPackage()).thenReturn(null);

         mArtManagerLocal.optimizePackage(mock(PackageDataSnapshot.class), PKG_NAME,
                 new OptimizeParams.Builder("install").build());
     }

     private AndroidPackageApi createPackage() {
         AndroidPackageApi pkg = mock(AndroidPackageApi.class);

         lenient().when(pkg.getBaseApkPath()).thenReturn("/data/app/foo/base.apk");
         lenient().when(pkg.isHasCode()).thenReturn(true);

         // split_0 has code while split_1 doesn't.
         lenient().when(pkg.getSplitNames()).thenReturn(new String[] {"split_0", "split_1"});
         lenient()
                 .when(pkg.getSplitCodePaths())
                 .thenReturn(
                         new String[] {"/data/app/foo/split_0.apk", "/data/app/foo/split_1.apk"});
         lenient()
                 .when(pkg.getSplitFlags())
                 .thenReturn(new int[] {ApplicationInfo.FLAG_HAS_CODE, 0});

         return pkg;
     }

     private PackageState createPackageState() {
         PackageState pkgState = mock(PackageState.class);

         lenient().when(pkgState.getPackageName()).thenReturn(PKG_NAME);
         lenient().when(pkgState.getPrimaryCpuAbi()).thenReturn("arm64-v8a");
         lenient().when(pkgState.getSecondaryCpuAbi()).thenReturn("armeabi-v7a");
         lenient().when(pkgState.isSystem()).thenReturn(mIsInReadonlyPartition);
         lenient().when(pkgState.isUpdatedSystemApp()).thenReturn(false);
         AndroidPackageApi pkg = createPackage();
         lenient().when(pkgState.getAndroidPackage()).thenReturn(pkg);

         return pkgState;
     }

     private GetOptimizationStatusResult createGetOptimizationStatusResult(
             String compilerFilter, String compilationReason, String locationDebugString) {
         var getOptimizationStatusResult = new GetOptimizationStatusResult();
         getOptimizationStatusResult.compilerFilter = compilerFilter;
         getOptimizationStatusResult.compilationReason = compilationReason;
         getOptimizationStatusResult.locationDebugString = locationDebugString;
         return getOptimizationStatusResult;
     }
 }
	/*
	* Copyright (C) 2021 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.art;

	import static com.android.server.art.model.OptimizationStatus.DexContainerFileOptimizationStatus;

	import static com.google.common.truth.Truth.assertThat;

	import static org.mockito.Mockito.any;
	import static org.mockito.Mockito.anyInt;
	import static org.mockito.Mockito.argThat;
	import static org.mockito.Mockito.eq;
	import static org.mockito.Mockito.lenient;
	import static org.mockito.Mockito.mock;
	import static org.mockito.Mockito.same;
	import static org.mockito.Mockito.verify;
	import static org.mockito.Mockito.verifyNoMoreInteractions;
	import static org.mockito.Mockito.when;

	import android.content.pm.ApplicationInfo;
	import android.os.CancellationSignal;
	import android.os.ServiceSpecificException;

	import androidx.test.filters.SmallTest;

	import com.android.server.art.model.DeleteResult;
	import com.android.server.art.model.OptimizationStatus;
	import com.android.server.art.model.OptimizeParams;
	import com.android.server.art.model.OptimizeResult;
	import com.android.server.art.wrapper.AndroidPackageApi;
	import com.android.server.art.wrapper.PackageManagerLocal;
	import com.android.server.art.wrapper.PackageState;
	import com.android.server.pm.snapshot.PackageDataSnapshot;

	import org.junit.Before;
	import org.junit.Rule;
	import org.junit.Test;
	import org.junit.runner.RunWith;
	import org.junit.runners.Parameterized;
	import org.junit.runners.Parameterized.Parameter;
	import org.junit.runners.Parameterized.Parameters;
	import org.mockito.Mock;
	import org.mockito.junit.MockitoJUnit;
	import org.mockito.junit.MockitoRule;
	import org.mockito.quality.Strictness;

	import java.util.List;

	@SmallTest
	@RunWith(Parameterized.class)
	public class ArtManagerLocalTest {
	private static final String PKG_NAME = "com.example.foo";

	@Rule public MockitoRule mockitoRule = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS);

	@Mock private ArtManagerLocal.Injector mInjector;
	@Mock private PackageManagerLocal mPackageManagerLocal;
	@Mock private IArtd mArtd;
	@Mock private DexOptHelper mDexOptHelper;
	private PackageState mPkgState;
	private AndroidPackageApi mPkg;

	// True if the primary dex'es are in a readonly partition.
	@Parameter(0) public boolean mIsInReadonlyPartition;

	private ArtManagerLocal mArtManagerLocal;

	@Parameters(name = "isInReadonlyPartition={0}")
	public static Iterable<? extends Object> data() {
	return List.of(false, true);
	}

	@Before
	public void setUp() throws Exception {
	// Use `lenient()` to suppress `UnnecessaryStubbingException` thrown by the strict stubs.
	// These are the default test setups. They may or may not be used depending on the code path
	// that each test case examines.
	lenient().when(mInjector.getPackageManagerLocal()).thenReturn(mPackageManagerLocal);
	lenient().when(mInjector.getArtd()).thenReturn(mArtd);
	lenient().when(mInjector.getDexOptHelper()).thenReturn(mDexOptHelper);

	mPkgState = createPackageState();
	mPkg = mPkgState.getAndroidPackage();
	lenient()
	.when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME)))
	.thenReturn(mPkgState);

	mArtManagerLocal = new ArtManagerLocal(mInjector);
	}

	@Test
	public void testDeleteOptimizedArtifacts() throws Exception {
	when(mArtd.deleteArtifacts(any())).thenReturn(1l);

	DeleteResult result = mArtManagerLocal.deleteOptimizedArtifacts(
	mock(PackageDataSnapshot.class), PKG_NAME);
	assertThat(result.getFreedBytes()).isEqualTo(4);

	verify(mArtd).deleteArtifacts(argThat(artifactsPath
	-> artifactsPath.dexPath.equals("/data/app/foo/base.apk")
	&& artifactsPath.isa.equals("arm64")
	&& artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
	verify(mArtd).deleteArtifacts(argThat(artifactsPath
	-> artifactsPath.dexPath.equals("/data/app/foo/base.apk")
	&& artifactsPath.isa.equals("arm")
	&& artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
	verify(mArtd).deleteArtifacts(argThat(artifactsPath
	-> artifactsPath.dexPath.equals("/data/app/foo/split_0.apk")
	&& artifactsPath.isa.equals("arm64")
	&& artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
	verify(mArtd).deleteArtifacts(argThat(artifactsPath
	-> artifactsPath.dexPath.equals("/data/app/foo/split_0.apk")
	&& artifactsPath.isa.equals("arm")
	&& artifactsPath.isInDalvikCache == mIsInReadonlyPartition));
	verifyNoMoreInteractions(mArtd);
	}

	@Test(expected = IllegalArgumentException.class)
	public void testDeleteOptimizedArtifactsPackageNotFound() throws Exception {
	when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME))).thenReturn(null);

	mArtManagerLocal.deleteOptimizedArtifacts(mock(PackageDataSnapshot.class), PKG_NAME);
	}

	@Test(expected = IllegalArgumentException.class)
	public void testDeleteOptimizedArtifactsNoPackage() throws Exception {
	when(mPkgState.getAndroidPackage()).thenReturn(null);

	mArtManagerLocal.deleteOptimizedArtifacts(mock(PackageDataSnapshot.class), PKG_NAME);
	}

	@Test
	public void testGetOptimizationStatus() throws Exception {
	when(mArtd.getOptimizationStatus(any(), any(), any()))
	.thenReturn(createGetOptimizationStatusResult(
	"speed", "compilation-reason-0", "location-debug-string-0"),
	createGetOptimizationStatusResult(
	"speed-profile", "compilation-reason-1", "location-debug-string-1"),
	createGetOptimizationStatusResult(
	"verify", "compilation-reason-2", "location-debug-string-2"),
	createGetOptimizationStatusResult(
	"extract", "compilation-reason-3", "location-debug-string-3"));

	OptimizationStatus result =
	mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);

	List<DexContainerFileOptimizationStatus> statuses =
	result.getDexContainerFileOptimizationStatuses();
	assertThat(statuses.size()).isEqualTo(4);

	assertThat(statuses.get(0).getDexContainerFile()).isEqualTo("/data/app/foo/base.apk");
	assertThat(statuses.get(0).isPrimaryAbi()).isEqualTo(true);
	assertThat(statuses.get(0).getAbi()).isEqualTo("arm64-v8a");
	assertThat(statuses.get(0).getCompilerFilter()).isEqualTo("speed");
	assertThat(statuses.get(0).getCompilationReason()).isEqualTo("compilation-reason-0");
	assertThat(statuses.get(0).getLocationDebugString()).isEqualTo("location-debug-string-0");

	assertThat(statuses.get(1).getDexContainerFile()).isEqualTo("/data/app/foo/base.apk");
	assertThat(statuses.get(1).isPrimaryAbi()).isEqualTo(false);
	assertThat(statuses.get(1).getAbi()).isEqualTo("armeabi-v7a");
	assertThat(statuses.get(1).getCompilerFilter()).isEqualTo("speed-profile");
	assertThat(statuses.get(1).getCompilationReason()).isEqualTo("compilation-reason-1");
	assertThat(statuses.get(1).getLocationDebugString()).isEqualTo("location-debug-string-1");

	assertThat(statuses.get(2).getDexContainerFile()).isEqualTo("/data/app/foo/split_0.apk");
	assertThat(statuses.get(2).isPrimaryAbi()).isEqualTo(true);
	assertThat(statuses.get(2).getAbi()).isEqualTo("arm64-v8a");
	assertThat(statuses.get(2).getCompilerFilter()).isEqualTo("verify");
	assertThat(statuses.get(2).getCompilationReason()).isEqualTo("compilation-reason-2");
	assertThat(statuses.get(2).getLocationDebugString()).isEqualTo("location-debug-string-2");

	assertThat(statuses.get(3).getDexContainerFile()).isEqualTo("/data/app/foo/split_0.apk");
	assertThat(statuses.get(3).isPrimaryAbi()).isEqualTo(false);
	assertThat(statuses.get(3).getAbi()).isEqualTo("armeabi-v7a");
	assertThat(statuses.get(3).getCompilerFilter()).isEqualTo("extract");
	assertThat(statuses.get(3).getCompilationReason()).isEqualTo("compilation-reason-3");
	assertThat(statuses.get(3).getLocationDebugString()).isEqualTo("location-debug-string-3");
	}

	@Test(expected = IllegalArgumentException.class)
	public void testGetOptimizationStatusPackageNotFound() throws Exception {
	when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME))).thenReturn(null);

	mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);
	}

	@Test(expected = IllegalArgumentException.class)
	public void testGetOptimizationStatusNoPackage() throws Exception {
	when(mPkgState.getAndroidPackage()).thenReturn(null);

	mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);
	}

	@Test
	public void testGetOptimizationStatusNonFatalError() throws Exception {
	when(mArtd.getOptimizationStatus(any(), any(), any()))
	.thenThrow(new ServiceSpecificException(1 /* errorCode */, "some error message"));

	OptimizationStatus result =
	mArtManagerLocal.getOptimizationStatus(mock(PackageDataSnapshot.class), PKG_NAME);

	List<DexContainerFileOptimizationStatus> statuses =
	result.getDexContainerFileOptimizationStatuses();
	assertThat(statuses.size()).isEqualTo(4);

	for (DexContainerFileOptimizationStatus status : statuses) {
	assertThat(status.getCompilerFilter()).isEqualTo("error");
	assertThat(status.getCompilationReason()).isEqualTo("error");
	assertThat(status.getLocationDebugString()).isEqualTo("some error message");
	}
	}

	@Test
	public void testOptimizePackage() throws Exception {
	var params = new OptimizeParams.Builder("install").build();
	var result = mock(OptimizeResult.class);
	var cancellationSignal = new CancellationSignal();

	when(mDexOptHelper.dexopt(
	any(), same(mPkgState), same(mPkg), same(params), same(cancellationSignal)))
	.thenReturn(result);

	assertThat(mArtManagerLocal.optimizePackage(
	mock(PackageDataSnapshot.class), PKG_NAME, params, cancellationSignal))
	.isSameInstanceAs(result);
	}

	@Test(expected = IllegalArgumentException.class)
	public void testOptimizePackagePackageNotFound() throws Exception {
	when(mPackageManagerLocal.getPackageState(any(), anyInt(), eq(PKG_NAME))).thenReturn(null);

	mArtManagerLocal.optimizePackage(mock(PackageDataSnapshot.class), PKG_NAME,
	new OptimizeParams.Builder("install").build());
	}

	@Test(expected = IllegalArgumentException.class)
	public void testOptimizePackageNoPackage() throws Exception {
	when(mPkgState.getAndroidPackage()).thenReturn(null);

	mArtManagerLocal.optimizePackage(mock(PackageDataSnapshot.class), PKG_NAME,
	new OptimizeParams.Builder("install").build());
	}

	private AndroidPackageApi createPackage() {
	AndroidPackageApi pkg = mock(AndroidPackageApi.class);

	lenient().when(pkg.getBaseApkPath()).thenReturn("/data/app/foo/base.apk");
	lenient().when(pkg.isHasCode()).thenReturn(true);

	// split_0 has code while split_1 doesn't.
	lenient().when(pkg.getSplitNames()).thenReturn(new String[] {"split_0", "split_1"});
	lenient()
	.when(pkg.getSplitCodePaths())
	.thenReturn(
	new String[] {"/data/app/foo/split_0.apk", "/data/app/foo/split_1.apk"});
	lenient()
	.when(pkg.getSplitFlags())
	.thenReturn(new int[] {ApplicationInfo.FLAG_HAS_CODE, 0});

	return pkg;
	}

	private PackageState createPackageState() {
	PackageState pkgState = mock(PackageState.class);

	lenient().when(pkgState.getPackageName()).thenReturn(PKG_NAME);
	lenient().when(pkgState.getPrimaryCpuAbi()).thenReturn("arm64-v8a");
	lenient().when(pkgState.getSecondaryCpuAbi()).thenReturn("armeabi-v7a");
	lenient().when(pkgState.isSystem()).thenReturn(mIsInReadonlyPartition);
	lenient().when(pkgState.isUpdatedSystemApp()).thenReturn(false);
	AndroidPackageApi pkg = createPackage();
	lenient().when(pkgState.getAndroidPackage()).thenReturn(pkg);

	return pkgState;
	}

	private GetOptimizationStatusResult createGetOptimizationStatusResult(
	String compilerFilter, String compilationReason, String locationDebugString) {
	var getOptimizationStatusResult = new GetOptimizationStatusResult();
	getOptimizationStatusResult.compilerFilter = compilerFilter;
	getOptimizationStatusResult.compilationReason = compilationReason;
	getOptimizationStatusResult.locationDebugString = locationDebugString;
	return getOptimizationStatusResult;
	}
	}