--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/io/LineNumberReader/Read.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 1998, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ @bug 4074875 4063511
+ @summary Make sure LineNumberReader.read(char, int , int) will increase
+ the linenumber correctly.
+ */
+
+import java.io.*;
+
+public class Read {
+
+ public static void main(String[] args) throws Exception {
+ String s = "aaaa\nbbb\n";
+ char[] buf = new char[5];
+ int n = 0;
+ int line = 0;
+
+ LineNumberReader r = new LineNumberReader(new StringReader(s));
+
+ do {
+ n = r.read(buf, 0, buf.length);
+ } while (n > 0);
+
+ line = r.getLineNumber();
+
+ if (line != 2)
+ throw new Exception("Failed test: Expected line number: 2, got "
+ + line);
+ }
+}