--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/channels/FileChannel/MapAssertions.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/* @test
+ * @bug 4896666
+ * @run main/othervm -esa MapAssertions
+ * @summary Check for assertion failures in FileChannel.map
+ */
+
+import java.io.*;
+import java.nio.*;
+import java.nio.channels.*;
+
+public class MapAssertions {
+ public static void main(String[] args) throws Exception {
+ File blah = File.createTempFile("blah", null);
+ blah.deleteOnExit();
+ RandomAccessFile raf = new RandomAccessFile(blah, "r");
+ FileChannel fc = raf.getChannel();
+ long fileSize = fc.size();
+ MappedByteBuffer mapBuf =
+ fc.map(FileChannel.MapMode.READ_ONLY, 0l, fileSize);
+ fc.close();
+ raf.close();
+ }
+}