1 files changed, 88 insertions, 0 deletions
diff --git a/gnu/testlet/java/io/RandomAccessFile/setLength.java b/gnu/testlet/java/io/RandomAccessFile/setLength.java
new file mode 100644
index 00000000..1e248bbe
--- /dev/null
+++ b/gnu/testlet/java/io/RandomAccessFile/setLength.java
@@ -0,0 +1,88 @@
+// Tags: JDK1.2
+
+// Copyright (C) 2004 Free Software Foundation, Inc.
+// Written by Mark Wielaard (mark@klomp.org)
+
+// This file is part of Mauve.
+
+// 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.RandomAccessFile;
+
+import java.io.*;
+
+import gnu.testlet.Testlet;
+import gnu.testlet.TestHarness;
+
+public class setLength implements Testlet
+{
+  public void test (TestHarness harness)
+  {
+    String tmpfile = harness.getTempDirectory()
+	    + File.separator + "mauve-raf.tst";
+    File f = new File(tmpfile);
+    f.delete();
+    try
+      {
+	RandomAccessFile raf = new RandomAccessFile(f, "rw");
+	harness.check(raf.length(), 0);
+	harness.check(raf.getFilePointer(), 0);
+	raf.write(new byte[] {1, 2, 3, 4, 5, 6, 7, 8} );
+	harness.check(raf.length(), 8);
+	harness.check(raf.getFilePointer(), 8);
+
+	// Truncate
+	raf.setLength(3);
+	harness.check(raf.length(), 3);
+	harness.check(raf.getFilePointer(), 3);
+
+	// End of file
+	harness.check(raf.read(), -1);
+	harness.check(3, raf.length());
+
+	// Expand
+	raf.write(10);
+	harness.check(raf.length(), 4);
+	harness.check(raf.getFilePointer(), 4);
+
+	// Expand with setLength
+	raf.setLength(10);
+	harness.check(raf.length(), 10);
+	harness.check(raf.getFilePointer(), 4);
+
+	// Truncate with setLength
+	raf.setLength(5);
+	harness.check(raf.length(), 5);
+	harness.check(raf.getFilePointer(), 4);
+
+	// Truncate with setLength before file position
+	raf.setLength(1);
+	harness.check(raf.length(), 1);
+	harness.check(raf.getFilePointer(), 1);
+      }
+    catch(IOException ioe)
+      {
+	harness.fail("Unexpected: " + ioe);
+	harness.debug(ioe);
+      }
+    finally
+      {
+	// Cleanup
+	f.delete();
+      }
+  }
+}
+