1 /*
   2  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.nashorn.internal.test.framework;
  27 
  28 import java.util.Set;
  29 import org.testng.Assert;
  30 import org.testng.ITest;
  31 import org.testng.annotations.Test;
  32 
  33 /**
  34  * Test case used by JSCompilerTest to complain if test files are marked as
  35  * neither test nor subtest.
  36  */
  37 @SuppressWarnings("javadoc")
  38 public final class OrphanTestFinder implements ITest {
  39     private final Set<String> orphanFiles;
  40 
  41     public OrphanTestFinder(final Set<String> orphanFiles) {
  42         this.orphanFiles = orphanFiles;
  43     }
  44 
  45     @Override
  46     public String getTestName() {
  47         return getClass().getName();
  48     }
  49 
  50     @Test
  51     public void test() {
  52         if (orphanFiles == null || orphanFiles.isEmpty()) {
  53             return;
  54         }
  55 
  56         final StringBuilder sb = new StringBuilder();
  57         final String NL = System.getProperty("line.separator");
  58         sb.append(orphanFiles.size());
  59         sb.append(" files found with neither @test nor @subtest: ");
  60         sb.append(NL);
  61         for (final String s : orphanFiles) {
  62             sb.append("  ");
  63             sb.append(s);
  64             sb.append(NL);
  65         }
  66         Assert.fail(sb.toString());
  67     }
  68 }