test/jdk/sun/nio/ch/SelProvider.java
changeset 47216 71c04702a3d5
parent 14856 92a1bcf46888
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/sun/nio/ch/SelProvider.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2005, 2012, 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 6286011 6330315
+ * @summary Verify that appropriate SelectorProvider is selected.
+ */
+
+import java.nio.channels.spi.*;
+
+public class SelProvider {
+    public static void main(String[] args) throws Exception {
+        String expected = System.getProperty("java.nio.channels.spi.SelectorProvider");
+        if (expected == null) {
+            String osname = System.getProperty("os.name");
+            String osver = System.getProperty("os.version");
+            if ("SunOS".equals(osname)) {
+                expected = "sun.nio.ch.DevPollSelectorProvider";
+            } else if ("Linux".equals(osname)) {
+                expected = "sun.nio.ch.EPollSelectorProvider";
+            } else if (osname.contains("OS X")) {
+                expected = "sun.nio.ch.KQueueSelectorProvider";
+            } else {
+                return;
+            }
+        }
+        String cn = SelectorProvider.provider().getClass().getName();
+        System.out.println(cn);
+        if (!cn.equals(expected))
+            throw new Exception("failed");
+    }
+}