test/jdk/java/nio/channels/Selector/ReadAfterConnect.java
changeset 47216 71c04702a3d5
parent 22043 e77b5937792c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/nio/channels/Selector/ReadAfterConnect.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2002, 2010, 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 4629307
+ * @summary Socket with OP_READ would get selected on connect
+ * @author kladko
+ */
+
+import java.nio.channels.Selector;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.SocketChannel;
+
+public class ReadAfterConnect {
+    public static void main(String[] argv) throws Exception {
+        try (ByteServer server = new ByteServer();
+             SocketChannel sc = SocketChannel.open(server.address())) {
+
+            server.acceptConnection();
+
+            try (Selector sel = Selector.open()) {
+                sc.configureBlocking(false);
+                sc.register(sel, SelectionKey.OP_READ);
+                // Previously channel would get selected here, although there is nothing to read
+                if (sel.selectNow() != 0)
+                    throw new Exception("Select returned nonzero value");
+            }
+        }
+    }
+
+}