// 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.uniqueMethodWithOriginalName("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()");
    }
  }
}