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#!/bin/sh
# exercize the fix of 2001-08-18, based on test case from Ian Bruce
if test "$VERBOSE" = yes; then
set -x
head --version
fi
pwd=`pwd`
tmp=head-c.$$
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
trap '(exit $?); exit' 1 2 13 15
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
echo abc > in || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework' 1>&2
(exit 1); exit 1
fi
fail=0
(head -c1; head -c1) < in > out || fail=1
case "`cat out`" in
ab) ;;
*) fail=1 ;;
esac
(exit $fail); exit $fail
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