tests/libjava-mauve/src/gnu/testlet/java/io/File/createFile.java
branchjk_new_structure
changeset 1541 75c2e24dea9a
parent 1540 92ac284961c1
child 1542 be11db817bcf
--- a/tests/libjava-mauve/src/gnu/testlet/java/io/File/createFile.java	Fri Jul 20 21:39:51 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-// Tags: JDK1.2
-
-// Copyright (C) 2005 Audrius Meskauskas (AudriusA@Bioinformatics.org)
-
-// Mauve is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2, or (at your option)
-// any later version.
-
-// Mauve is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Mauve; see the file COPYING.  If not, write to
-// the Free Software Foundation, 59 Temple Place - Suite 330,
-// Boston, MA 02111-1307, USA.  */
-
-
-package gnu.testlet.java.io.File;
-
-import gnu.testlet.TestHarness;
-import gnu.testlet.Testlet;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.TreeSet;
-
-/**
- * This test checks if the File.createTempFile may return the same file
- * (wrong) if called from the parallel threads.
- */
-public class createFile implements Testlet
-{
-  // How many files to ask?
-  static int N_FILES = 100;
-  
-  // How many threads?
-  static int N_THREADS = 10;
-  
-  String[][] returned;
-  TestHarness harness;
-  int completed;
-  File tempDir;
-
-  public void test(TestHarness a_harness)
-  {
-    try
-      {
-        harness = a_harness;
-        tempDir = new File(harness.getTempDirectory());
-        returned = new String[N_THREADS][];
-        completed = 0;
-
-        // Start threads.
-        for (int thread = 0; thread < N_THREADS; thread++)
-          {
-            new tester(thread).start();
-          }
-
-        int n = 0;
-        // Wait:
-        while (completed < N_THREADS && (n++ < 600))
-          {
-            try
-              {
-                Thread.sleep(100);
-              }
-            catch (InterruptedException iex)
-              {
-              }
-          }
-        if (completed < N_THREADS)
-          harness.fail("Failed in 60 seconds. Probably hangs.");
-
-        // Check for shared occurences:
-        TreeSet allReturned = new TreeSet();
-        String x;
-        for (int thread = 0; thread < N_THREADS; thread++)
-          {
-            for (int file = 0; file < N_FILES; file++)
-              {
-                x = (String) returned[thread][file];
-                if (allReturned.contains(x))
-                  {
-                    harness.fail("Multiple occurence of " + x);
-                    return;
-                  }
-                else
-                  allReturned.add(x);
-              }
-          }
-      }
-    catch (Exception ex)
-      {
-        ex.printStackTrace();
-      }
-  }  
-    
-  class tester extends Thread
-  {
-    int thread_number;
-    
-    tester(int a_thread_number)
-    {
-      thread_number = a_thread_number;
-      returned [thread_number] = new String[N_FILES];
-    }
-    
-    public void run()
-    {
-      try
-        {
-          for (int file = 0; file < N_FILES; file++)
-            {
-              try
-                {
-                  File tempFile = File.createTempFile("mauve", "cft", tempDir);
-                  String s = tempFile.getAbsolutePath();
-                  returned[thread_number][file] = s;
-                  tempFile.delete();
-                }
-              catch (IOException ioex)
-                {
-                  harness.fail("IOException " + ioex);
-                  // Force termination.
-                  completed = N_THREADS + 1;
-                }
-            }
-        }
-      finally
-        {
-          completed++;
-        }
-    }
-  }
-  
-}
-