| // Copyright (c) 2020, 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.ir.optimize.callsites; |
| |
| import com.android.tools.r8.NeverClassInline; |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.BooleanUtils; |
| import java.util.List; |
| import java.util.function.Consumer; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class CallSiteOptimizationLibraryLambdaPropagationTest extends TestBase { |
| |
| private final boolean enableExperimentalArgumentPropagation; |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{1}, experimental: {0}") |
| public static List<Object[]> data() { |
| return buildParameters( |
| BooleanUtils.values(), |
| getTestParameters() |
| .withCfRuntimes() |
| .withDexRuntimes() |
| .withApiLevelsStartingAtIncluding(AndroidApiLevel.N) |
| .build()); |
| } |
| |
| public CallSiteOptimizationLibraryLambdaPropagationTest( |
| boolean enableExperimentalArgumentPropagation, TestParameters parameters) { |
| this.enableExperimentalArgumentPropagation = enableExperimentalArgumentPropagation; |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(CallSiteOptimizationLibraryLambdaPropagationTest.class) |
| .addKeepMainRule(TestClass.class) |
| .addOptionsModification( |
| options -> |
| options |
| .callSiteOptimizationOptions() |
| .setEnableExperimentalArgumentPropagation( |
| enableExperimentalArgumentPropagation)) |
| .enableInliningAnnotations() |
| .enableNeverClassInliningAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| .run(parameters.getRuntime(), TestClass.class) |
| .assertSuccessWithOutputLines("A", "B"); |
| } |
| |
| static class TestClass { |
| |
| public static void main(String[] args) { |
| add(new A()); |
| Consumer<Object> consumer = TestClass::add; |
| consumer.accept("B"); |
| } |
| |
| @NeverInline |
| static void add(Object o) { |
| System.out.println(o.toString()); |
| } |
| } |
| |
| @NeverClassInline |
| static class A { |
| |
| @Override |
| public String toString() { |
| return "A"; |
| } |
| } |
| } |