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-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.normalize.d46
1 files changed, 46 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.normalize.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.normalize.d
new file mode 100644
index 000000000000..50c14d3cedb0
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/aggs/tst.stddev.normalize.d
@@ -0,0 +1,46 @@
+/*
+ * This file and its contents are supplied under the terms of the
+ * Common Development and Distribution License ("CDDL"), version 1.0.
+ * You may only use this file in accordance with the terms of version
+ * 1.0 of the CDDL.
+ *
+ * A full copy of the text of the CDDL should have accompanied this
+ * source. A copy of the CDDL is also available via the Internet at
+ * http://www.illumos.org/license/CDDL.
+ */
+
+/*
+ * Copyright 2017 Panzura. All rights reserved.
+ */
+
+/*
+ * ASSERTION:
+ * Positive test for normalization() of stddev()
+ *
+ * SECTION: Aggregations/Normalization
+ *
+ */
+
+#pragma D option quiet
+#pragma D option aggrate=1ms
+#pragma D option switchrate=50ms
+
+BEGIN
+{
+ i = 0;
+}
+
+tick-100ms
+/i < 11/
+{
+ @ = stddev(i * 100);
+ i++;
+}
+
+tick-100ms
+/i == 11/
+{
+ printf("normalized data:\n");
+ normalize(@, 10);
+ exit(0);
+}