8002306: (se) Selector.open fails if invoked with thread interrupt status set [win]

Reviewed-by: alanb

1 files changed, 83 insertions, 0 deletions

diff --git a/test/java/nio/channels/Pipe/PipeInterrupt.java b/test/java/nio/channels/Pipe/PipeInterrupt.java
new file mode 100644
index 000000000..b00c0056d
--- /dev/null
+++ b/test/java/nio/channels/Pipe/PipeInterrupt.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 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 8002306
+ * @summary Ensure that a Pipe can open even if its thread has already
+ *          been interrupted.
+ * @author Dan Xu
+ */
+
+import java.io.IOException;
+import java.nio.channels.Pipe;
+
+
+public class PipeInterrupt {
+
+    private Exception exc = null;
+
+    public static void main(String[] args) throws Exception {
+        PipeInterrupt instance = new PipeInterrupt();
+        instance.test();
+    }
+
+    public void test() throws Exception {
+
+        Thread tester = new Thread("PipeTester") {
+            private Pipe testPipe = null;
+
+            @Override
+            public void run() {
+                for (;;) {
+                    boolean interrupted = this.isInterrupted();
+                    try {
+                        testPipe = Pipe.open();
+                        close();
+                        if (interrupted) {
+                            if (!this.isInterrupted())
+                               exc = new RuntimeException("interrupt status reset");
+                            break;
+                        }
+                    } catch (IOException ioe) {
+                        exc = ioe;
+                    }
+                }
+            }
+
+            private void close() throws IOException {
+                if (testPipe != null) {
+                    testPipe.sink().close();
+                    testPipe.source().close();
+                }
+            }
+        };
+
+        tester.start();
+        Thread.sleep(200);
+        tester.interrupt();
+        tester.join();
+
+        if (exc != null)
+            throw exc;
+    }
+}