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-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.d64
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diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.d
new file mode 100644
index 000000000000..041b82070f84
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.d
@@ -0,0 +1,64 @@
+/*
+ * 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 2009 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*
+ * ASSERTION:
+ * Positive stddev() test
+ *
+ * SECTION: Aggregations/Aggregations
+ *
+ * NOTES: This is a simple verifiable positive test of the stddev() function.
+ * printa() for one aggregation, default printing behavior for the other
+ * so that we exercise both code paths.
+ */
+
+#pragma D option quiet
+
+BEGIN
+{
+ @a = stddev(5000000000);
+ @a = stddev(5000000100);
+ @a = stddev(5000000200);
+ @a = stddev(5000000300);
+ @a = stddev(5000000400);
+ @a = stddev(5000000500);
+ @a = stddev(5000000600);
+ @a = stddev(5000000700);
+ @a = stddev(5000000800);
+ @a = stddev(5000000900);
+ @b = stddev(-5000000000);
+ @b = stddev(-5000000100);
+ @b = stddev(-5000000200);
+ @b = stddev(-5000000300);
+ @b = stddev(-5000000400);
+ @b = stddev(-5000000500);
+ @b = stddev(-5000000600);
+ @b = stddev(-5000000700);
+ @b = stddev(-5000000800);
+ @b = stddev(-5000000900);
+ printa("%@d\n", @a);
+ exit(0);
+}