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Damien Millerd27bff22017-10-20 13:22:00 +11001# $OpenBSD: yes-head.sh,v 1.6 2017/04/30 23:34:55 djm Exp $
Damien Miller38cd4352002-05-01 13:17:33 +10002# Placed in the Public Domain.
3
4tid="yes pipe head"
5
djm@openbsd.orgdd369322017-04-30 23:34:55 +00006lines=`${SSH} -F $OBJ/ssh_proxy thishost 'sh -c "while true;do echo yes;done | _POSIX2_VERSION=199209 head -2000"' | (sleep 3 ; wc -l)`
7if [ $? -ne 0 ]; then
8 fail "yes|head test failed"
9 lines = 0;
10fi
11if [ $lines -ne 2000 ]; then
12 fail "yes|head returns $lines lines instead of 2000"
13fi