src/test/java/com/google/devtools/build/lib/skyframe/serialization/BigIntegerCodecTest.java

// Copyright 2019 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.devtools.build.lib.skyframe.serialization;

import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester;
import java.math.BigInteger;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** Tests for {@link BigIntegerCodec}. */
@RunWith(JUnit4.class)
public class BigIntegerCodecTest {

  @Test
  public void smoke() throws Exception {
    BigInteger bigBigInt =
        new BigInteger("9999999999999999999999999999999999999999999999999999999999999");

    new SerializationTester(
            BigInteger.ZERO,
            BigInteger.ONE,
            BigInteger.valueOf(-1),
            BigInteger.valueOf(Long.MAX_VALUE),
            BigInteger.valueOf(Long.MIN_VALUE),
            bigBigInt,
            bigBigInt.pow(10_000))
        .runTests();
  }
}