diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestClose.java')
-rw-r--r-- | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestClose.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestClose.java b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestClose.java new file mode 100644 index 000000000000..c7a9e89d0383 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/src/TestClose.java @@ -0,0 +1,90 @@ +/* + * 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.*; + +/** + * Regression for bug 6419880 close() hangs running consumer. + */ +public class TestClose { + public static void + main(String[] args) + { + Consumer consumer = new LocalConsumer(); + + 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(); + + 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 { + // Test new rule that close() is illegal while holding + // lock on consumer. + synchronized (consumer) { + consumer.close(); + } + } catch (IllegalThreadStateException e) { + consumer.close(); + System.out.println("Successful"); + System.exit(0); + } + } catch (DTraceException e) { + e.printStackTrace(); + System.exit(1); + } + System.err.println("Failed"); + System.exit(1); + } +} |