From d53f6ecc29e2b3e74feb2e7bd91dbd7a98ada834 Mon Sep 17 00:00:00 2001
From: mpi <mpi@openbsd.org>
Date: Tue, 7 Sep 2021 19:20:22 +0000
Subject: [PATCH] Test that syntax errors do not trigger sanity checks.

---
 regress/usr.sbin/btrace/Makefile       | 6 +++---
 regress/usr.sbin/btrace/syntaxerror.bt | 5 +++++
 regress/usr.sbin/btrace/syntaxerror.ok | 3 +++
 3 files changed, 11 insertions(+), 3 deletions(-)
 create mode 100644 regress/usr.sbin/btrace/syntaxerror.bt
 create mode 100644 regress/usr.sbin/btrace/syntaxerror.ok

diff --git a/regress/usr.sbin/btrace/Makefile b/regress/usr.sbin/btrace/Makefile
index 0e2aba1398b..8fd429e24a5 100644
--- a/regress/usr.sbin/btrace/Makefile
+++ b/regress/usr.sbin/btrace/Makefile
@@ -1,11 +1,11 @@
-# $OpenBSD: Makefile,v 1.12 2021/09/01 13:22:36 mpi Exp $
+# $OpenBSD: Makefile,v 1.13 2021/09/07 19:20:22 mpi Exp $
 
 BTRACE?=		 /usr/sbin/btrace
 
 # scripts that don't need /dev/dt
 BT_LANG_SCRIPTS=	arithm beginend boolean comments delete exit if map \
 			map-unnamed maxoperand min+max+sum multismts nsecs+var \
-			precedence print read-map-after-clear
+			precedence print read-map-after-clear syntaxerror
 
 BT_KERN_SCRIPTS=
 
@@ -14,7 +14,7 @@ REGRESS_EXPECTED_FAILURES=	run-maxoperand
 .for b in ${BT_LANG_SCRIPTS}
 REGRESS_TARGETS+=		run-$b
 run-$b:
-	${BTRACE} ${.CURDIR}/$b.bt | \
+	${BTRACE} ${.CURDIR}/$b.bt 2>&1 | \
 		diff -u ${.CURDIR}/$b.ok /dev/stdin
 .endfor
 
diff --git a/regress/usr.sbin/btrace/syntaxerror.bt b/regress/usr.sbin/btrace/syntaxerror.bt
new file mode 100644
index 00000000000..764c3961aac
--- /dev/null
+++ b/regress/usr.sbin/btrace/syntaxerror.bt
@@ -0,0 +1,5 @@
+BEGIN { 
+        $a = "b";
+	foo;
+}
+
diff --git a/regress/usr.sbin/btrace/syntaxerror.ok b/regress/usr.sbin/btrace/syntaxerror.ok
new file mode 100644
index 00000000000..6e335c69456
--- /dev/null
+++ b/regress/usr.sbin/btrace/syntaxerror.ok
@@ -0,0 +1,3 @@
+/usr/src/regress/usr.sbin/btrace/syntaxerror.bt:3:4: syntax error:
+	foo;
+          ^
-- 
2.20.1