package org.apache.maven.surefire.its.jiras;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   */
  
  import org.apache.maven.surefire.its.fixture.OutputValidator;
  import org.apache.maven.surefire.its.fixture.SurefireJUnit4IntegrationTestCase;
  import org.apache.maven.surefire.its.fixture.SurefireLauncher;
  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;
  
  import java.util.Iterator;
  
  import static java.util.Arrays.asList;
  import static java.util.concurrent.TimeUnit.SECONDS;
  import static org.apache.commons.lang3.SystemUtils.IS_OS_LINUX;
  import static org.apache.commons.lang3.SystemUtils.IS_OS_MAC_OSX;
  import static org.apache.commons.lang3.SystemUtils.IS_OS_WINDOWS_7;
  import static org.apache.commons.lang3.SystemUtils.IS_OS_WINDOWS_8;
  import static org.apache.commons.lang3.SystemUtils.IS_OS_WINDOWS_10;
  import static org.apache.maven.surefire.its.jiras.Surefire1295AttributeJvmCrashesToTestsIT.ForkMode.DEFAULT;
  import static org.apache.maven.surefire.its.jiras.Surefire1295AttributeJvmCrashesToTestsIT.ForkMode.ONE_FORK_NO_REUSE;
  import static org.apache.maven.surefire.its.jiras.Surefire1295AttributeJvmCrashesToTestsIT.ForkMode.ONE_FORK_REUSE;
  import static org.fest.assertions.Assertions.assertThat;
  import static org.junit.Assert.fail;
  import static org.junit.Assume.assumeTrue;
  
  /**
   * https://issues.apache.org/jira/browse/SUREFIRE-1295
   * https://github.com/apache/maven-surefire/pull/136
   *
   * @author michaeltandy
   * @since 2.20
   */
  @RunWith( Parameterized.class )
  public class Surefire1295AttributeJvmCrashesToTestsIT
          extends SurefireJUnit4IntegrationTestCase
  {
      public enum ForkMode
      {
          DEFAULT,
          ONE_FORK_NO_REUSE,
          ONE_FORK_REUSE
      }
  
      @Parameters
      public static Iterable<Object[]> parameters()
      {
          return asList(new Object[][] {
  //                exit() does not stop all Threads immediately,
  //                see https://github.com/michaeltandy/crashjvm/issues/1
                  { "exit", DEFAULT },
                  { "exit", ONE_FORK_NO_REUSE },
                  { "exit", ONE_FORK_REUSE },
                  { "abort", DEFAULT },
                  { "abort", ONE_FORK_NO_REUSE },
                  { "abort", ONE_FORK_REUSE },
                  { "segfault", DEFAULT },
                  { "segfault", ONE_FORK_NO_REUSE },
                  { "segfault", ONE_FORK_REUSE }
          });
      }
  
      @Parameter( 0 )
      public static String crashStyle;
  
      @Parameter( 1 )
      public static ForkMode forkStyle;
  
      @Test
      public void test()
              throws Exception
      {
          assumeTrue( IS_OS_LINUX || IS_OS_MAC_OSX || IS_OS_WINDOWS_7 || IS_OS_WINDOWS_8 || IS_OS_WINDOWS_10 );
  
          SurefireLauncher launcher =
                  unpack( "crash-during-test", "_" + crashStyle + "_" + forkStyle.ordinal() )
                  .setForkJvm();
  
          switch ( forkStyle )
         {
             case DEFAULT:
                 break;
             case ONE_FORK_NO_REUSE:
                 launcher.forkCount( 1 )
                         .reuseForks( false );
                 break;
             case ONE_FORK_REUSE:
                 launcher.forkPerThread()
                         .reuseForks( true )
                         .threadCount( 1 );
                 break;
             default:
                 fail();
         }
 
         checkCrash( launcher.addGoal( "-DcrashType=" + crashStyle ) );
     }
 
     private static void checkCrash( SurefireLauncher launcher ) throws Exception
     {
         OutputValidator validator = launcher.maven()
                 .withFailure()
                 .executeTest()
                 .verifyTextInLog( "The forked VM terminated without properly saying "
                         + "goodbye. VM crash or System.exit called?" )
                 .verifyTextInLog( "Crashed tests:" );
 
         // Cannot flush log.txt stream because it is consumed internally by Verifier.
         // Waiting for the stream to become flushed on disk.
         SECONDS.sleep( 1L );
 
         for ( Iterator<String> it = validator.loadLogLines().iterator(); it.hasNext(); )
         {
             String line = it.next();
             if ( line.contains( "Crashed tests:" ) )
             {
                 line = it.next();
                 if ( it.hasNext() )
                 {
                     assertThat( line )
                             .contains( "junit44.environment.Test1CrashedTest" );
                 }
                 else
                 {
                     fail( "Could not find any line after 'Crashed tests:'." );
                 }
             }
         }
     }
 }