| // 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.testingannotations; |
| |
| import static com.android.tools.r8.utils.codeinspector.CodeMatchers.invokesMethod; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| 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.android.tools.r8.ToolHelper.DexVm.Version; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.codeinspector.ClassSubject; |
| import com.android.tools.r8.utils.codeinspector.MethodSubject; |
| 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 NeverInlineStaticInterfaceMethodTest extends TestBase { |
| |
| @Parameter(0) |
| public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters() |
| .withCfRuntimes() |
| .withDexRuntimesStartingFromIncluding(Version.V7_0_0) |
| .withApiLevelsStartingAtIncluding(AndroidApiLevel.N) |
| .build(); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addKeepMainRule(Main.class) |
| .enableInliningAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .inspect( |
| inspector -> { |
| ClassSubject iClassSubject = inspector.clazz(I.class); |
| assertThat(iClassSubject, isPresent()); |
| |
| MethodSubject iMethodSubject = iClassSubject.uniqueMethodWithName("m"); |
| assertThat(iClassSubject, isPresent()); |
| |
| MethodSubject mainMethodSubject = inspector.clazz(Main.class).mainMethod(); |
| assertThat(mainMethodSubject, isPresent()); |
| assertThat(mainMethodSubject, invokesMethod(iMethodSubject)); |
| }) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("I.m()"); |
| } |
| |
| static class Main { |
| |
| public static void main(String[] args) { |
| I.m(); |
| } |
| } |
| |
| interface I { |
| |
| @NeverInline |
| static void m() { |
| System.out.println("I.m()"); |
| } |
| } |
| } |