1 files changed, 73 insertions, 19 deletions

diff --git a/testsuite/check.sh b/testsuite/check.sh
index 853deda..5625ac2 100755
--- a/testsuite/check.sh
+++ b/testsuite/check.sh
@@ -48,8 +48,13 @@ printf "testing xlunzip-%s..." "$2"
 [ $? = 2 ] || test_failed $LINENO
 "${LZIP}" -dq -o in < "${in_lz}"
 [ $? = 1 ] || test_failed $LINENO
+"${LZIP}" -dq -o in "${in_lz}"
+[ $? = 1 ] || test_failed $LINENO
+"${LZIP}" -dq -o out nx_file.lz
+[ $? = 1 ] || test_failed $LINENO
+[ ! -e out ] || test_failed $LINENO
 # these are for code coverage
-"${LZIP}" -t -- nx_file 2> /dev/null
+"${LZIP}" -t -- nx_file.lz 2> /dev/null
 [ $? = 1 ] || test_failed $LINENO
 "${LZIP}" -t "" < /dev/null 2> /dev/null
 [ $? = 1 ] || test_failed $LINENO
@@ -77,11 +82,17 @@ printf "\ntesting decompression..."
 
 for i in "${in_lz}" "${in_em}" ; do
 	"${LZIP}" -t "$i" || test_failed $LINENO "$i"
+	"${LZIP}" -d "$i" -o copy || test_failed $LINENO "$i"
+	cmp in copy || test_failed $LINENO "$i"
 	"${LZIP}" -cd "$i" > copy || test_failed $LINENO "$i"
 	cmp in copy || test_failed $LINENO "$i"
+	"${LZIP}" -d "$i" -o - > copy || test_failed $LINENO "$i"
+	cmp in copy || test_failed $LINENO "$i"
+	"${LZIP}" -d < "$i" > copy || test_failed $LINENO "$i"
+	cmp in copy || test_failed $LINENO "$i"
+	rm -f copy || framework_failure
 done
 
-rm -f copy || framework_failure
 cat "${in_lz}" > copy.lz || framework_failure
 "${LZIP}" -dk copy.lz || test_failed $LINENO
 cmp in copy || test_failed $LINENO
@@ -95,10 +106,16 @@ cmp in copy || test_failed $LINENO
 printf "to be overwritten" > copy || framework_failure
 "${LZIP}" -df -o copy < "${in_lz}" || test_failed $LINENO
 cmp in copy || test_failed $LINENO
+rm -f out copy || framework_failure
+"${LZIP}" -d -o ./- "${in_lz}" || test_failed $LINENO
+cmp in ./- || test_failed $LINENO
+rm -f ./- || framework_failure
+"${LZIP}" -d -o ./- < "${in_lz}" || test_failed $LINENO
+cmp in ./- || test_failed $LINENO
+rm -f ./- || framework_failure
 
-rm -f copy || framework_failure
 cat "${in_lz}" > anyothername || framework_failure
-"${LZIP}" -dv --output copy - anyothername - < "${in_lz}" 2> /dev/null ||
+"${LZIP}" -dv - anyothername - < "${in_lz}" > copy 2> /dev/null ||
 	test_failed $LINENO
 cmp in copy || test_failed $LINENO
 cmp in anyothername.out || test_failed $LINENO
@@ -128,12 +145,16 @@ cat "${in_lz}" > copy.lz || framework_failure
 cmp in copy || test_failed $LINENO
 
 cat in in > in2 || framework_failure
-cat "${in_lz}" "${in_lz}" > in2.lz || framework_failure
-"${LZIP}" -t in2.lz || test_failed $LINENO
-"${LZIP}" -cd in2.lz > copy2 || test_failed $LINENO
+"${LZIP}" -t "${in_lz}" "${in_lz}" || test_failed $LINENO
+"${LZIP}" -cd "${in_lz}" "${in_lz}" -o out > copy2 || test_failed $LINENO
+[ ! -e out ] || test_failed $LINENO			# override -o
+cmp in2 copy2 || test_failed $LINENO
+rm -f copy2 || framework_failure
+"${LZIP}" -d "${in_lz}" "${in_lz}" -o copy2 || test_failed $LINENO
 cmp in2 copy2 || test_failed $LINENO
+rm -f copy2 || framework_failure
 
-cat in2.lz > copy2.lz || framework_failure
+cat "${in_lz}" "${in_lz}" > copy2.lz || framework_failure
 printf "\ngarbage" >> copy2.lz || framework_failure
 "${LZIP}" -tvvvv copy2.lz 2> /dev/null || test_failed $LINENO
 printf "to be overwritten" > copy2 || framework_failure
@@ -183,6 +204,7 @@ for i in fox_bcrc.lz fox_crc0.lz fox_das46.lz fox_mes81.lz ; do
 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
@@ -283,30 +305,62 @@ cmp -s in copy && test_failed $LINENO
 [ $? = 1 ] || test_failed $LINENO
 cmp -s in copy && test_failed $LINENO
 
+# decompress in place
+rm -f copy copy2 || framework_failure
 "${LZIP}" -t --in-place "${in_lz}" || test_failed $LINENO
+"${LZIP}" -t --in-place < "${in_lz}" || test_failed $LINENO
+"${LZIP}" -d --in-place "${in_lz}" -o copy || test_failed $LINENO
+cmp in copy || test_failed $LINENO
+rm -f copy || framework_failure
+"${LZIP}" -d --in-place < "${in_lz}" -o copy || test_failed $LINENO
+cmp in copy || test_failed $LINENO
 "${LZIP}" -cd --in-place "${in_lz}" > copy || test_failed $LINENO
 cmp in copy || test_failed $LINENO
+"${LZIP}" -cd --in-place < "${in_lz}" > copy || test_failed $LINENO
+cmp in copy || test_failed $LINENO
+"${LZIP}" -t --in-place "${in_lz}" "${in_lz}" || test_failed $LINENO
+"${LZIP}" -d --in-place "${in_lz}" "${in_lz}" -o copy2 || test_failed $LINENO
+cmp in2 copy2 || test_failed $LINENO
+"${LZIP}" -cd --in-place "${in_lz}" "${in_lz}" > copy2 || test_failed $LINENO
+cmp in2 copy2 || test_failed $LINENO
+
+# decompress multimember in place
 cat in in in > in3 || framework_failure
 for i in in2 in3 ; do
 	"${LZIP}" -t --in-place $i.lz || test_failed $LINENO
+	"${LZIP}" -t --in-place < $i.lz || test_failed $LINENO
+	rm -f copy || framework_failure
+	"${LZIP}" -d --in-place $i.lz -o copy || test_failed $LINENO
+	cmp $i copy || test_failed $LINENO
+	rm -f copy || framework_failure
+	"${LZIP}" -d --in-place < $i.lz -o copy || test_failed $LINENO
+	cmp $i copy || test_failed $LINENO
 	"${LZIP}" -cd --in-place $i.lz > copy || test_failed $LINENO
 	cmp $i copy || test_failed $LINENO
+	"${LZIP}" -cd --in-place < $i.lz > copy || test_failed $LINENO
+	cmp $i copy || test_failed $LINENO
 done
 "${LZIP}" -tq --in-place ingin.lz
 [ $? = 2 ] || test_failed $LINENO
+rm -f copy copy2 ingin.lz in2 in2.lz in3 in3.lz || framework_failure
+
+cat "${in_lz}" > inz.lz || framework_failure
+counter=0
+while [ ${counter} -lt 20 ] ; do
+	cat "${zero_lz}" >> inz.lz || framework_failure
+	"${LZIP}" -t --in-place inz.lz || test_failed $LINENO
+	"${LZIP}" -cd --in-place inz.lz > copy || test_failed $LINENO
+	cmp in copy || test_failed $LINENO
+	counter=$((counter+1))
+done
+rm -f copy inz.lz || framework_failure
 
-cat "${in_lz}" "${zero_lz}" "${zero_lz}" "${zero_lz}" "${zero_lz}" \
-    "${zero_lz}" "${zero_lz}" "${zero_lz}" > inz.lz || framework_failure
-"${LZIP}" -t --in-place inz.lz || test_failed $LINENO
-"${LZIP}" -cd --in-place inz.lz > copy || test_failed $LINENO
+# decompress with trailing data in place
+cat "${in_lz}" in in in in > int.lz || framework_failure
+"${LZIP}" -t --in-place int.lz || test_failed $LINENO
+"${LZIP}" -cd --in-place int.lz > copy || test_failed $LINENO
 cmp in copy || test_failed $LINENO
-cat "${zero_lz}" >> inz.lz || framework_failure
-"${LZIP}" -tq --in-place inz.lz
-[ $? = 2 ] || test_failed $LINENO
-"${LZIP}" -cdq --in-place inz.lz > copy
-[ $? = 2 ] || test_failed $LINENO
-cmp -s in copy && test_failed $LINENO
-rm -f copy ingin.lz in2 in2.lz in3 in3.lz || framework_failure
+rm -f copy int.lz || framework_failure
 
 echo
 if [ ${fail} = 0 ] ; then