diff options
Diffstat (limited to 'src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/buffering/tst.fill1.d')
-rw-r--r-- | src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/buffering/tst.fill1.d | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/buffering/tst.fill1.d b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/buffering/tst.fill1.d new file mode 100644 index 00000000..143ed641 --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/buffering/tst.fill1.d @@ -0,0 +1,115 @@ +/* + * 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 for fill buffer policy. + * + * SECTION: Buffers and Buffering/fill Policy; + * Buffers and Buffering/Buffer Sizes; + * Options and Tunables/bufsize; + * Options and Tunables/bufpolicy; + * Options and Tunables/statusrate + */ +/* + * This is a brute-force way of testing fill buffers. We assume that each + * printf() stores 8 bytes. Because each fill buffer is per-CPU, we must + * fill up our buffer in one series of enablings on a single CPU. + */ +#pragma D option bufpolicy=fill +#pragma D option bufsize=64 +#pragma D option statusrate=10ms +#pragma D option quiet + +int i; + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +{ + printf("%d\n", i++); +} + +tick-10ms +/i >= 100/ +{ + exit(1); +} |