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# Source this file in shell scripts:
# . "$(dirname "$0")/functions.inc"
#
# functions.inc - utility functions for shell-based test scripts
#
# Copyright © 2002—2015 Sam Hocevar <sam@hocevar.net>
#
# This library is free software. It comes without any warranty, to
# the extent permitted by applicable law. You can redistribute it
# and/or modify it under the terms of the Do What the Fuck You Want
# to Public License, Version 2, as published by the WTFPL Task Force.
# See http://www.wtfpl.net/ for more details.
#
DIR="$(dirname "$0")"
ZZUF="$DIR/../src/zzuf -E [.]ilist$"
ZZAT="$DIR/../src/zzat"
if [ ! -f "$ZZAT" ]; then
echo "error: src/zzat is missing"
exit 1
fi
ZZERO="$DIR/zzero"
if [ ! -f "$ZZERO" ]; then
echo "error: test/zzero is missing"
exit 1
fi
if file /bin/cat | grep 'statically linked' >/dev/null 2>&1; then
STATIC_CAT=1
fi
if file /bin/dd | grep 'statically linked' >/dev/null 2>&1; then
STATIC_DD=1
fi
if tail -n 1 /dev/null >/dev/null 2>&1; then
TAILN="tail -n "
TAILP="tail -n +"
else
TAILN="tail -"
TAILP="tail +"
fi
FAILED=0
TESTED=0
if [ -z "$1" ]; then
seed=$(date | $ZZUF -m 2>/dev/null | sed 's/[^ ]* [abcdef0]*//' | tr -d abcdef | cut -b1-8)
else
seed="$1"
fi
start_test() {
echo ""
echo "*** running $1 with seed $seed ***"
}
new_test() {
echo "*** $1 *** "
}
pass_test() {
TESTED="$(($TESTED + 1))"
echo "$1"
}
fail_test() {
TESTED="$(($TESTED + 1))"
FAILED="$(($FAILED + 1))"
echo "$1"
}
stop_test() {
if [ "$FAILED" != 0 ]; then
echo "*** $FAILED tests failed out of $TESTED ***"
exit 1
fi
echo "*** all $TESTED tests OK ***"
}
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