MFV r296989:

6734 dtrace_canstore_statvar() fails for some valid static variables

Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: Bryan Cantrill <bryan@joyent.com>

illumos/illumos-gate@d65f2bb4e50559c6c375a2aa9f728cbc34379015

MFC after:	2 weeks

2 files changed, 61 insertions, 0 deletions

diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/tst.16kglobal.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/tst.16kglobal.d
new file mode 100644
index 000000000000..8a5d1cd3a01e
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/tst.16kglobal.d
@@ -0,0 +1,32 @@
+/*
+ * 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 (c) 2016, Joyent, Inc. All rights reserved.
+ */
+
+#pragma D option strsize=16k
+
+char *k;
+
+BEGIN
+{
+	j = probeprov;
+	k = j;
+	k[0] = 'D';
+	k[1] = 'T';
+}
+
+BEGIN
+{
+	trace(stringof(k));
+	exit(k == "DTrace" ? 0 : 1);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/tst.16klocal.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/tst.16klocal.d
new file mode 100644
index 000000000000..930520c235c5
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/tst.16klocal.d
@@ -0,0 +1,29 @@
+/*
+ * 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 (c) 2016, Joyent, Inc. All rights reserved.
+ */
+
+#pragma D option strsize=16k
+
+BEGIN
+{
+	this->j = probeprov;
+	this->j[0] = 'D';
+	this->j[1] = 'T';
+}
+
+BEGIN
+{
+	trace(this->j);
+	exit(this->j == "DTrace" ? 0 : 1);
+}