src/test/java/com/android/tools/r8/B344363462Test.java

// Copyright (c) 2024, 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;

import com.android.tools.r8.utils.StringUtils;
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 B344363462Test extends TestBase {

  @Parameter() public TestParameters parameters;

  @Parameters(name = "{0}")
  public static TestParametersCollection data() {
    return getTestParameters().withAllRuntimesAndApiLevels().build();
  }

  private static final String EXPECTED_OUTPUT = StringUtils.lines("-225");
  private static final String UNEXPECTED_OUTPUT = StringUtils.lines("0");

  @Test
  public void testD8() throws Exception {
    parameters.assumeDexRuntime();
    testForD8(parameters.getBackend())
        .addInnerClasses(getClass())
        .setMinApi(parameters)
        .run(parameters.getRuntime(), TestClass.class)
        .assertSuccessWithOutput(EXPECTED_OUTPUT);
  }

  @Test
  public void testD8Release() throws Exception {
    parameters.assumeDexRuntime();
    testForD8(parameters.getBackend())
        .addInnerClasses(getClass())
        .setMinApi(parameters)
        .release()
        .run(parameters.getRuntime(), TestClass.class)
        .assertSuccessWithOutput(UNEXPECTED_OUTPUT);
  }

  @Test
  public void testR8() throws Exception {
    testForR8(parameters.getBackend())
        .addInnerClasses(getClass())
        .addKeepMainRule(TestClass.class)
        .setMinApi(parameters)
        .run(parameters.getRuntime(), TestClass.class)
        .assertSuccessWithOutput(UNEXPECTED_OUTPUT);
  }

  static class TestClass {

    int iFld1;

    void t() {
      int i5 = 61127, i7 = 42011;
      long[] lArr = new long[10];
      try {
        iFld1 -= 225L;
        lArr[i5] = i7;
        iFld1 = i7;
      } catch (ArrayIndexOutOfBoundsException err) {
      }
      System.out.println(iFld1);
    }

    public static void main(String[] strArr) {
      TestClass test = new TestClass();
      test.t();
    }
  }
}