From 683f205402a99cfc8cea46c83ce9b46a42616d42 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sat, 16 Dec 2023 12:40:10 +0100
Subject: All kinds of stuff
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 tests/load-functions | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'tests/load-functions')

diff --git a/tests/load-functions b/tests/load-functions
index 2e9ddda..3436158 100644
--- a/tests/load-functions
+++ b/tests/load-functions
@@ -1,6 +1,30 @@
 # -*- sh -*-
 # See LICENSE file for copyright and license details.
 
+parallelindex=0
+p () {
+	(
+		set +ev
+		pid=$$-$parallelindex
+		a=.a-$pid.tmp
+		b=.b-$pid.tmp
+		log=.x-$pid.tmp
+		( set -ev ; $t "$@" ) > $log 2>&1
+		r=$?
+		test $r = 0 || cat -- $log >&2
+		rm -f -- .?-$pid.tmp
+		exit $r
+	) &
+	eval parallelpid$(( ++parallelindex ))=$!
+}
+await () {
+	while (( parallelindex )); do
+		parallelvar=parallelpid$(( parallelindex-- ))
+		eval wait '$'$parallelvar
+	done
+}
+
+
 stderr () {
 	("$@") 2>&1 >/dev/null
 }
-- 
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