| // 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.startup.diagnostic; |
| |
| import static com.android.tools.r8.DiagnosticsMatcher.diagnosticMessage; |
| import static com.android.tools.r8.DiagnosticsMatcher.diagnosticType; |
| import static org.hamcrest.CoreMatchers.allOf; |
| import static org.hamcrest.CoreMatchers.equalTo; |
| |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestDiagnosticMessages; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.origin.Origin; |
| import com.android.tools.r8.references.ClassReference; |
| import com.android.tools.r8.references.Reference; |
| import com.android.tools.r8.startup.StartupProfileBuilder; |
| import com.android.tools.r8.startup.StartupProfileProvider; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.MethodReferenceUtils; |
| import com.android.tools.r8.utils.StringUtils; |
| import java.util.Collection; |
| import java.util.Collections; |
| 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 MissingStartupProfileItemsDiagnosticTest extends TestBase { |
| |
| @Parameter(0) |
| public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| @Test |
| public void testD8() throws Exception { |
| testForD8(Backend.DEX) |
| .addProgramClasses(Main.class) |
| .addStartupProfileProviders(getStartupProfileProviders()) |
| .release() |
| .setIntermediate(true) |
| .setMinApi(AndroidApiLevel.LATEST) |
| .compileWithExpectedDiagnostics(this::inspectDiagnostics); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| testForR8(Backend.DEX) |
| .addProgramClasses(Main.class) |
| .addKeepMainRule(Main.class) |
| .addStartupProfileProviders(getStartupProfileProviders()) |
| .allowDiagnosticWarningMessages() |
| .setMinApi(AndroidApiLevel.LATEST) |
| .compileWithExpectedDiagnostics(this::inspectDiagnostics); |
| } |
| |
| private static Collection<StartupProfileProvider> getStartupProfileProviders() { |
| StartupProfileProvider startupProfileProvider = |
| new StartupProfileProvider() { |
| @Override |
| public void getStartupProfile(StartupProfileBuilder startupProfileBuilder) { |
| ClassReference fooClassReference = Reference.classFromTypeName("Foo"); |
| ClassReference barClassReference = Reference.classFromTypeName("Bar"); |
| ClassReference bazClassReference = Reference.classFromTypeName("Baz"); |
| ClassReference jDollarClassReference = Reference.classFromTypeName("j$.Foo"); |
| startupProfileBuilder |
| .addStartupClass( |
| startupClassBuilder -> startupClassBuilder.setClassReference(fooClassReference)) |
| .addStartupMethod( |
| startupMethodBuilder -> |
| startupMethodBuilder.setMethodReference( |
| MethodReferenceUtils.mainMethod(barClassReference))) |
| .addSyntheticStartupMethod( |
| syntheticStartupMethodBuilder -> |
| syntheticStartupMethodBuilder.setSyntheticContextReference( |
| bazClassReference)) |
| .addStartupClass( |
| startupClassBuilder -> |
| startupClassBuilder.setClassReference(jDollarClassReference)); |
| } |
| |
| @Override |
| public Origin getOrigin() { |
| return Origin.unknown(); |
| } |
| }; |
| return Collections.singleton(startupProfileProvider); |
| } |
| |
| private void inspectDiagnostics(TestDiagnosticMessages diagnostics) { |
| diagnostics.assertWarningsMatch( |
| allOf( |
| diagnosticType(MissingStartupProfileItemsDiagnostic.class), |
| diagnosticMessage( |
| equalTo( |
| StringUtils.joinLines( |
| "Startup method not found: void Bar.main(java.lang.String[])", |
| "Startup class not found: Baz", |
| "Startup class not found: Foo"))))); |
| } |
| |
| static class Main { |
| |
| public static void main(String[] args) {} |
| } |
| } |