xref: /dflybsd-src/tools/regression/bin/sh/expansion/cmdsubst20.0 (revision 3e3895bf4584c1562faf4533cbd97026ee6a8dcf) 
1# $FreeBSD: head/bin/sh/tests/expansion/cmdsubst20.0 314637 2017-03-03 22:46:20Z jilles $
2
3set -T
4trapped=''
5trap "trapped=x$trapped" USR1
6[ "x$(kill -USR1 $$)y" = xy ] && [ "$trapped" = x ]
7