diff options
Diffstat (limited to '')
-rw-r--r-- | src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/rates/tst.statusrate.d | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/rates/tst.statusrate.d b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/rates/tst.statusrate.d new file mode 100644 index 00000000..43c23bfd --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/rates/tst.statusrate.d @@ -0,0 +1,72 @@ +/* + * 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. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: + * Positive test of statusrate option. + * + * SECTION: Options and Tunables/statusrate + */ + +/* + * Tests the statusrate option, by checking that the time delta between + * exit() and END is at least as long as mandated by the statusrate. + */ + +#pragma D option statusrate=10sec + +inline uint64_t NANOSEC = 1000000000; + +tick-1sec +/n++ > 5/ +{ + exit(2); + ts = timestamp; +} + +END +/(this->delta = timestamp - ts) > 2 * NANOSEC/ +{ + exit(0); +} + +END +/this->delta <= 2 * NANOSEC/ +{ + printf("delta between exit() and END (%u nanos) too small", + this->delta); + exit(1); +} + +END +/this->delta > 20 * NANOSEC/ +{ + printf("delta between exit() and END (%u nanos) too large", + this->delta); + exit(1); +} |