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-rw-r--r--gcc-4.4.0/libjava/testsuite/libjava.lang/LargeFile.java36
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.4.0/libjava/testsuite/libjava.lang/LargeFile.java b/gcc-4.4.0/libjava/testsuite/libjava.lang/LargeFile.java
new file mode 100644
index 000000000..1bb8aec8c
--- /dev/null
+++ b/gcc-4.4.0/libjava/testsuite/libjava.lang/LargeFile.java
@@ -0,0 +1,36 @@
+/* Test to ensure files >= 2^31 bytes are supported. */
+
+import java.io.*;
+
+public class LargeFile
+{
+ public static void main(String[] args) throws IOException
+ {
+ File file = new File("LargeFile.tmp");
+
+ try
+ {
+ RandomAccessFile rfile = new RandomAccessFile(file, "rw");
+
+ long pos = (long) Math.pow(2, 31);
+
+ rfile.seek(pos);
+ rfile.write('O');
+ rfile.write('K');
+ rfile.close();
+
+ // Re-open, read byte back using FileInputStream and clean up.
+
+ FileInputStream fis = new FileInputStream(file);
+ fis.skip(pos);
+ System.out.print((char) fis.read());
+ System.out.println((char) fis.read());
+ fis.close();
+ }
+ finally
+ {
+ if (file.exists())
+ file.delete();
+ }
+ }
+}