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-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.substrminate.d52
1 files changed, 52 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.substrminate.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.substrminate.d
new file mode 100644
index 000000000000..2c025410d443
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/funcs/tst.substrminate.d
@@ -0,0 +1,52 @@
+/*
+ * 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 2008 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident "%Z%%M% %I% %E% SMI"
+
+#pragma D option quiet
+#pragma D option aggsortkey
+
+/*
+ * This is to check that we're correctly null-terminating the result of the
+ * substr() subroutine.
+ */
+
+tick-1ms
+/i++ > 1000/
+{
+ exit(0);
+}
+
+tick-1ms
+{
+ @[substr((i & 1) ? "Bryan is smart" : "he's not a dummy", 0,
+ (i & 1) ? 8 : 18)] = count();
+}
+
+END
+{
+ printa("%s\n", @);
+}