Adding upstream version 1.3.upstream/1.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 104 insertions, 0 deletions

diff --git a/testsuite/check.sh b/testsuite/check.sh
new file mode 100755
index 0000000..33ffb8a
--- /dev/null
+++ b/testsuite/check.sh
@@ -0,0 +1,104 @@
+#! /bin/sh
+# check script for Lzd - Educational decompressor for the lzip format
+# Copyright (C) 2013-2022 Antonio Diaz Diaz.
+#
+# This script is free software: you have unlimited permission
+# to copy, distribute, and modify it.
+
+LC_ALL=C
+export LC_ALL
+objdir=`pwd`
+testdir=`cd "$1" ; pwd`
+LZIP="${objdir}"/lzd
+framework_failure() { echo "failure in testing framework" ; exit 1 ; }
+
+if [ ! -f "${LZIP}" ] || [ ! -x "${LZIP}" ] ; then
+	echo "${LZIP}: cannot execute"
+	exit 1
+fi
+
+[ -e "${LZIP}" ] 2> /dev/null ||
+	{
+	echo "$0: a POSIX shell is required to run the tests"
+	echo "Try bash -c \"$0 $1 $2\""
+	exit 1
+	}
+
+if [ -d tmp ] ; then rm -rf tmp ; fi
+mkdir tmp
+cd "${objdir}"/tmp || framework_failure
+
+in="${testdir}"/test.txt
+in_lz="${testdir}"/test.txt.lz
+in_em="${testdir}"/test_em.txt.lz
+fox_lz="${testdir}"/fox.lz
+fail=0
+test_failed() { fail=1 ; printf " $1" ; [ -z "$2" ] || printf "($2)" ; }
+
+printf "testing lzd-%s..." "$2"
+
+"${LZIP}" < "${in}" 2> /dev/null
+[ $? = 2 ] || test_failed $LINENO
+
+for i in "${in_lz}" "${in_em}" ; do
+	"${LZIP}" < "$i" > copy || test_failed $LINENO "$i"
+	cmp "${in}" copy || test_failed $LINENO "$i"
+done
+
+cat "${in}" "${in}" > in2 || framework_failure
+cat "${in_lz}" "${in_lz}" | "${LZIP}" > copy2 || test_failed $LINENO
+cmp in2 copy2 || test_failed $LINENO
+rm -f copy2 || framework_failure
+
+cat "${in_lz}" "${in_lz}" > copy2.lz || framework_failure
+printf "\ngarbage" >> copy2.lz || framework_failure
+"${LZIP}" -d < copy2.lz > copy2 || test_failed $LINENO
+cmp in2 copy2 || test_failed $LINENO
+rm -f in2 copy2 copy2.lz || framework_failure
+
+printf "\ntesting bad input..."
+
+for i in fox_bm.lz fox_v2.lz fox_s11.lz fox_de20.lz \
+         fox_bcrc.lz fox_crc0.lz fox_das46.lz fox_mes81.lz ; do
+	"${LZIP}" < "${testdir}"/$i > /dev/null 2>&1
+	[ $? = 2 ] || test_failed $LINENO $i
+done
+
+"${LZIP}" < "${fox_lz}" > fox || test_failed $LINENO
+for i in fox_bcrc.lz fox_crc0.lz fox_das46.lz fox_mes81.lz ; do
+	"${LZIP}" < "${testdir}"/$i > out 2> /dev/null
+	[ $? = 2 ] || test_failed $LINENO $i
+	cmp fox out || test_failed $LINENO $i
+done
+rm -f fox out || framework_failure
+
+cat "${in_lz}" "${in_lz}" > in2.lz || framework_failure
+cat "${in_lz}" "${in_lz}" "${in_lz}" > in3.lz || framework_failure
+if dd if=in3.lz of=trunc.lz bs=14752 count=1 2> /dev/null &&
+   [ -e trunc.lz ] && cmp in2.lz trunc.lz > /dev/null 2>&1 ; then
+# can't detect truncated header of non-first member
+	for i in 6 20 14734 14758 ; do
+		dd if=in3.lz of=trunc.lz bs=$i count=1 2> /dev/null
+		"${LZIP}" < trunc.lz > /dev/null 2>&1
+		[ $? = 2 ] || test_failed $LINENO $i
+	done
+else
+	printf "\nwarning: skipping truncation test: 'dd' does not work on your system."
+fi
+rm -f in2.lz in3.lz trunc.lz || framework_failure
+
+cat "${in_lz}" > ingin.lz || framework_failure
+printf "g" >> ingin.lz || framework_failure
+cat "${in_lz}" >> ingin.lz || framework_failure
+"${LZIP}" -d < ingin.lz > copy || test_failed $LINENO
+cmp "${in}" copy || test_failed $LINENO
+rm -f copy ingin.lz || framework_failure
+
+echo
+if [ ${fail} = 0 ] ; then
+	echo "tests completed successfully."
+	cd "${objdir}" && rm -r tmp
+else
+	echo "tests failed."
+fi
+exit ${fail}