// Copyright (c) 2018, 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.kotlin.lambda;

import com.android.tools.r8.ToolHelper.KotlinTargetVersion;
import com.android.tools.r8.kotlin.AbstractR8KotlinTestBase;
import com.android.tools.r8.utils.BooleanUtils;
import com.android.tools.r8.utils.InternalOptions;
import java.util.Collection;
import java.util.function.Consumer;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

@RunWith(Parameterized.class)
public class KotlinLambdaMergingWithSmallInliningBudgetTest extends AbstractR8KotlinTestBase {
  private Consumer<InternalOptions> optionsModifier =
      o -> {
        o.enableInlining = true;
        o.enableClassInlining = true;
        o.enableLambdaMerging = true;
        o.inliningInstructionAllowance = 3;
      };

  @Parameterized.Parameters(name = "target: {0}, allowAccessModification: {1}")
  public static Collection<Object[]> data() {
    return buildParameters(KotlinTargetVersion.values(), BooleanUtils.values());
  }

  public KotlinLambdaMergingWithSmallInliningBudgetTest(
      KotlinTargetVersion targetVersion, boolean allowAccessModification) {
    super(targetVersion, allowAccessModification);
  }

  @Test
  public void testJStyleRunnable() throws Exception {
    expectThrowsWithHorizontalClassMergingIf(allowAccessModification);
    final String mainClassName = "lambdas_jstyle_runnable.MainKt";
    runTest("lambdas_jstyle_runnable", mainClassName, optionsModifier, null);
  }
}