0N/A/*
3261N/A * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
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0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
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0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
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0N/A */
0N/A
0N/A/* @test
0N/A @bug 4017497
0N/A @summary Check that read returns -1 on EOF, as specified
0N/A */
0N/A
0N/Aimport java.io.*;
0N/A
0N/Apublic class EOF {
0N/A
0N/A public static void main(String[] args) throws IOException {
0N/A byte buf[] = new byte[100];
0N/A int n;
0N/A String dir = System.getProperty("test.src", ".");
0N/A RandomAccessFile raf = new RandomAccessFile(new File(dir, "EOF.java"), "r");
2497N/A try {
2497N/A for (;;) {
2497N/A n = raf.read(buf, 0, buf.length);
2497N/A if (n <= 0) break;
2497N/A }
2497N/A if (n != -1)
2497N/A throw new RuntimeException("Expected -1 for EOF, got " + n);
2497N/A } finally {
2497N/A raf.close();
0N/A }
0N/A }
0N/A
0N/A}