1 files changed, 158 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestAbort.java b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestAbort.java
new file mode 100644
index 000000000000..310dd184a726
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestAbort.java
@@ -0,0 +1,158 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ *
+ * ident	"%Z%%M%	%I%	%E% SMI"
+ */
+
+import org.opensolaris.os.dtrace.*;
+import java.util.NoSuchElementException;
+
+/**
+ * Regression for 6426129 abort() after close() throws
+ * NoSuchElementException.
+ */
+public class TestAbort {
+    static boolean aborted = false;
+
+    public static void
+    main(String[] args)
+    {
+	Consumer consumer = new LocalConsumer();
+
+	// Test for deadlock (bug 6419880)
+	try {
+	    consumer.open();
+	    consumer.compile("syscall:::entry { @[execname] = count(); } " +
+		    "tick-101ms { printa(@); }");
+	    consumer.enable();
+	    consumer.go();
+	    try {
+		Thread.currentThread().sleep(1000);
+	    } catch (InterruptedException e) {
+		e.printStackTrace();
+		System.exit(1);
+	    }
+	    consumer.close();
+	} catch (DTraceException e) {
+	    e.printStackTrace();
+	    System.exit(1);
+	}
+
+	consumer = new LocalConsumer();
+
+	// Should be able to abort an unopened consumer
+	try {
+	    aborted = false;
+	    consumer.addConsumerListener(new ConsumerAdapter() {
+		public void consumerStopped(ConsumerEvent e) {
+		    aborted = true;
+		}
+	    });
+	    consumer.abort();
+	    consumer.open();
+	    consumer.compile("syscall:::entry { @[execname] = count(); } " +
+		    "tick-101ms { printa(@); }");
+	    consumer.enable();
+	    consumer.go();
+	    try {
+		Thread.currentThread().sleep(1000);
+	    } catch (InterruptedException e) {
+		e.printStackTrace();
+		System.exit(1);
+	    }
+	    if (!aborted) {
+		throw new IllegalStateException("consumer not aborted");
+	    }
+	    consumer.close();
+	} catch (Exception e) {
+	    e.printStackTrace();
+	    System.exit(1);
+	}
+
+	consumer = new LocalConsumer();
+
+	// Should be safe to call abort() in any state
+	try {
+	    consumer.abort();
+	    consumer.open();
+	    consumer.abort();
+	    consumer.compile("syscall:::entry { @[execname] = count(); } " +
+		    "tick-101ms { printa(@); }");
+	    consumer.abort();
+	    consumer.enable();
+	    consumer.abort();
+	    consumer.go();
+	    consumer.abort();
+	    consumer.close();
+	    // Should be safe to call after close()
+	    try {
+		consumer.abort();
+	    } catch (NoSuchElementException e) {
+		e.printStackTrace();
+		System.exit(1);
+	    }
+	} catch (Exception e) {
+	    e.printStackTrace();
+	    System.exit(1);
+	}
+
+	consumer = new LocalConsumer();
+
+	// Tests that close() throws expected exception when called on
+	// synchronized consumer.
+	try {
+	    consumer.open();
+	    consumer.compile("syscall:::entry { @[execname] = count(); } " +
+		    "tick-101ms { printa(@); }");
+	    consumer.enable();
+	    consumer.go();
+	    try {
+		Thread.currentThread().sleep(1000);
+	    } catch (InterruptedException e) {
+		e.printStackTrace();
+		System.exit(1);
+	    }
+	    try {
+		synchronized (consumer) {
+		    consumer.close();
+		}
+	    } catch (IllegalThreadStateException e) {
+		try {
+		    consumer.close();
+		    System.out.println("Successful");
+		    System.exit(0);
+		} catch (NoSuchElementException x) {
+		    x.printStackTrace();
+		    System.exit(1);
+		}
+	    }
+	} catch (DTraceException e) {
+	    e.printStackTrace();
+	    System.exit(1);
+	}
+	System.err.println("Failed");
+	System.exit(1);
+    }
+}