| // 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; |
| |
| import static org.junit.Assume.assumeTrue; |
| |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.google.common.collect.ImmutableList; |
| import java.util.List; |
| 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 StartupInstrumentationTest extends TestBase { |
| |
| @Parameter(0) |
| public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| @Test |
| public void testD8() throws Exception { |
| assumeTrue(parameters.isDexRuntime()); |
| testForD8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addOptionsModification( |
| options -> options.getStartupOptions().setEnableStartupInstrumentation()) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines(getExpectedOutput()); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addKeepClassAndMembersRules(Main.class) |
| .addOptionsModification( |
| options -> options.getStartupOptions().setEnableStartupInstrumentation()) |
| .enableInliningAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines(getExpectedOutput()); |
| } |
| |
| private static List<String> getExpectedOutput() { |
| return ImmutableList.of(descriptor(Main.class), descriptor(AStartupClass.class), "foo"); |
| } |
| |
| static class Main { |
| |
| public static void main(String[] args) { |
| AStartupClass.foo(); |
| } |
| |
| // @Keep |
| public void onClick() { |
| NonStartupClass.bar(); |
| } |
| } |
| |
| static class AStartupClass { |
| |
| @NeverInline |
| static void foo() { |
| System.out.println("foo"); |
| } |
| } |
| |
| static class NonStartupClass { |
| |
| @NeverInline |
| static void bar() { |
| System.out.println("bar"); |
| } |
| } |
| } |