[src/trunk]: src/tests/bin/sh Add delay to improve stability of test

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e72a6cac23b9
branches:  trunk
changeset: 340773:e72a6cac23b9
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Wed Sep 30 06:08:36 2015 +0000

description:
Add delay to improve stability of test

diffstat:

 tests/bin/sh/t_wait.sh |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (35 lines):

diff -r c303a7586985 -r e72a6cac23b9 tests/bin/sh/t_wait.sh
--- a/tests/bin/sh/t_wait.sh    Wed Sep 30 04:28:04 2015 +0000
+++ b/tests/bin/sh/t_wait.sh    Wed Sep 30 06:08:36 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_wait.sh,v 1.2 2015/08/23 07:15:16 christos Exp $
+# $NetBSD: t_wait.sh,v 1.3 2015/09/30 06:08:36 ozaki-r Exp $
 #
 # Copyright (c) 2008, 2009, 2010 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -64,6 +64,8 @@
        # a helper script that executes /bin/sh directly.
        local s=$PWD/killhelper.sh
        local z=/tmp/killhelper.$$ 
+       local pid=
+
        cat >$s <<\EOF
 #!/bin/sh
 trap "echo SIGHUP" 1
@@ -73,9 +75,15 @@
 echo $?
 EOF
        chmod +x $s
+
        $s > $z &
+       pid=$!
+       sleep 1
+
        # XXX: built-in kill does not work?
-       /bin/kill -HUP $!
+       /bin/kill -HUP $pid
+       sleep 1
+
        output="$(cat $z | tr '\n' ' ')"
        rm -f $s $z
        if [ "$output" != "SIGHUP 129 " ]; then