| // Copyright (c) 2022, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.apimodel; |
| |
| import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForClass; |
| import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForDefaultInstanceInitializer; |
| import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForMethod; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isAbsent; |
| import static org.hamcrest.CoreMatchers.containsString; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.SingleTestRunResult; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestCompilerBuilder; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.ToolHelper.DexVm.Version; |
| import com.android.tools.r8.testing.AndroidBuildVersion; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| 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; |
| |
| @RunWith(Parameterized.class) |
| public class ApiModelMockAbstractMethodOnBaseToOutlineTest extends TestBase { |
| |
| private final AndroidApiLevel subMockLevel = AndroidApiLevel.M; |
| |
| @Parameter public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimes().withAllApiLevelsAlsoForCf().build(); |
| } |
| |
| private boolean isGreaterOrEqualToMockLevel() { |
| return parameters.isDexRuntime() |
| && parameters.getApiLevel().isGreaterThanOrEqualTo(subMockLevel); |
| } |
| |
| private void setupTestBuilder(TestCompilerBuilder<?, ?, ?, ?, ?> testBuilder) throws Exception { |
| testBuilder |
| .addProgramClasses(Main.class) |
| .addLibraryClasses( |
| LibraryClass.class, OtherLibraryClass.class, SubLibraryClassAtLaterApiLevel.class) |
| .addDefaultRuntimeLibrary(parameters) |
| .setMinApi(parameters.getApiLevel()) |
| .addAndroidBuildVersion() |
| .apply(ApiModelingTestHelper::enableStubbingOfClasses) |
| .apply(ApiModelingTestHelper::enableOutliningOfMethods) |
| .apply(setMockApiLevelForClass(LibraryClass.class, AndroidApiLevel.B)) |
| .apply(setMockApiLevelForDefaultInstanceInitializer(LibraryClass.class, AndroidApiLevel.B)) |
| .apply( |
| setMockApiLevelForMethod( |
| LibraryClass.class.getDeclaredMethod("foo"), AndroidApiLevel.B)) |
| .apply( |
| setMockApiLevelForMethod( |
| OtherLibraryClass.class.getDeclaredMethod("baz"), subMockLevel)) |
| .apply(setMockApiLevelForClass(SubLibraryClassAtLaterApiLevel.class, subMockLevel)) |
| .apply( |
| setMockApiLevelForDefaultInstanceInitializer( |
| SubLibraryClassAtLaterApiLevel.class, subMockLevel)) |
| .apply( |
| setMockApiLevelForMethod( |
| SubLibraryClassAtLaterApiLevel.class.getDeclaredMethod("foo"), subMockLevel)); |
| } |
| |
| @Test |
| public void testD8Debug() throws Exception { |
| testForD8(parameters.getBackend()) |
| .setMode(CompilationMode.DEBUG) |
| .apply(this::setupTestBuilder) |
| .compile() |
| .inspect(this::inspect) |
| .addBootClasspathClasses(LibraryClass.class) |
| .applyIf( |
| isGreaterOrEqualToMockLevel(), |
| b -> |
| b.addBootClasspathClasses( |
| OtherLibraryClass.class, SubLibraryClassAtLaterApiLevel.class)) |
| .run(parameters.getRuntime(), Main.class) |
| .apply(runResult -> checkOutput(runResult, false)); |
| } |
| |
| @Test |
| public void testD8Release() throws Exception { |
| testForD8(parameters.getBackend()) |
| .setMode(CompilationMode.RELEASE) |
| .apply(this::setupTestBuilder) |
| .compile() |
| .inspect(this::inspect) |
| .addBootClasspathClasses(LibraryClass.class) |
| .applyIf( |
| isGreaterOrEqualToMockLevel(), |
| b -> |
| b.addBootClasspathClasses( |
| OtherLibraryClass.class, SubLibraryClassAtLaterApiLevel.class)) |
| .run(parameters.getRuntime(), Main.class) |
| .apply(runResult -> checkOutput(runResult, true)); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| testForR8(parameters.getBackend()) |
| .apply(this::setupTestBuilder) |
| .addKeepMainRule(Main.class) |
| .enableInliningAnnotations() |
| .compile() |
| .inspect(this::inspect) |
| .addBootClasspathClasses(LibraryClass.class) |
| .applyIf( |
| isGreaterOrEqualToMockLevel(), |
| b -> |
| b.addBootClasspathClasses( |
| OtherLibraryClass.class, SubLibraryClassAtLaterApiLevel.class)) |
| .run(parameters.getRuntime(), Main.class) |
| .apply(runResult -> checkOutput(runResult, true)); |
| } |
| |
| private void checkOutput(SingleTestRunResult<?> runResult, boolean isRelease) { |
| if (isGreaterOrEqualToMockLevel()) { |
| runResult.assertSuccessWithOutputLines( |
| "OtherLibraryClass::foo", "SubLibraryClassAtLaterApiLevel::foo"); |
| } else { |
| runResult.assertSuccessWithOutputLines("NoClassDefFoundError"); |
| } |
| runResult.applyIf( |
| !isGreaterOrEqualToMockLevel() |
| && parameters.isDexRuntime() |
| && parameters.getDexRuntimeVersion().isNewerThanOrEqual(Version.V7_0_0), |
| result -> result.assertStderrMatches(not(containsString("This dex file is invalid")))); |
| } |
| |
| private void inspect(CodeInspector inspector) { |
| assertThat(inspector.clazz(SubLibraryClassAtLaterApiLevel.class), isAbsent()); |
| } |
| |
| public abstract static class LibraryClass { |
| |
| public abstract void foo(); |
| } |
| |
| public static class SubLibraryClassAtLaterApiLevel extends LibraryClass { |
| |
| @Override |
| public void foo() { |
| System.out.println("SubLibraryClassAtLaterApiLevel::foo"); |
| } |
| } |
| |
| public static class OtherLibraryClass { |
| |
| public static void baz() { |
| System.out.println("OtherLibraryClass::foo"); |
| } |
| } |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| try { |
| OtherLibraryClass.baz(); |
| if (AndroidBuildVersion.VERSION >= 23) { |
| callSubFoo(new SubLibraryClassAtLaterApiLevel()); |
| } else if (System.currentTimeMillis() == 0) { |
| callSubFoo(new Object()); |
| } |
| } catch (NoClassDefFoundError e) { |
| System.out.println("NoClassDefFoundError"); |
| } |
| } |
| |
| @NeverInline |
| private static void callSubFoo(Object o) { |
| ((SubLibraryClassAtLaterApiLevel) o).foo(); |
| } |
| } |
| } |