From ebdf76ca7f4f6c3dba0594720c4318e9401d1aeb Mon Sep 17 00:00:00 2001
From: mpi <mpi@openbsd.org>
Date: Thu, 9 Sep 2021 09:56:32 +0000
Subject: [PATCH] Test assigning multiple probes to a single action.

This relies on the 'interval' provider which should always be present.
---
 regress/usr.sbin/btrace/Makefile      |  4 ++--
 regress/usr.sbin/btrace/multiprobe.bt | 10 ++++++++++
 regress/usr.sbin/btrace/multiprobe.ok |  2 ++
 3 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 regress/usr.sbin/btrace/multiprobe.bt
 create mode 100644 regress/usr.sbin/btrace/multiprobe.ok

diff --git a/regress/usr.sbin/btrace/Makefile b/regress/usr.sbin/btrace/Makefile
index 97b0b40539e..2173875b57c 100644
--- a/regress/usr.sbin/btrace/Makefile
+++ b/regress/usr.sbin/btrace/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.17 2021/09/09 09:38:38 mpi Exp $
+# $OpenBSD: Makefile,v 1.18 2021/09/09 09:56:32 mpi Exp $
 
 BTRACE?=		 /usr/sbin/btrace
 ALLOWDT!=		sysctl -n kern.allowdt
@@ -10,7 +10,7 @@ BT_LANG_SCRIPTS=	arithm beginend boolean comments delete exit if \
 			precedence print read-map-after-clear syntaxerror
 
 # scripts that use kernel probes
-BT_KERN_SCRIPTS=
+BT_KERN_SCRIPTS=	multiprobe
 
 REGRESS_EXPECTED_FAILURES=	run-maxoperand
 
diff --git a/regress/usr.sbin/btrace/multiprobe.bt b/regress/usr.sbin/btrace/multiprobe.bt
new file mode 100644
index 00000000000..e1ef3e8b197
--- /dev/null
+++ b/regress/usr.sbin/btrace/multiprobe.bt
@@ -0,0 +1,10 @@
+BEGIN,
+interval:hz:2
+{
+	printf("multi\n");
+}
+
+interval:hz:1
+{
+	exit();
+}
diff --git a/regress/usr.sbin/btrace/multiprobe.ok b/regress/usr.sbin/btrace/multiprobe.ok
new file mode 100644
index 00000000000..9b34aa06316
--- /dev/null
+++ b/regress/usr.sbin/btrace/multiprobe.ok
@@ -0,0 +1,2 @@
+multi
+multi
-- 
2.20.1