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-rw-r--r--testsuite/expand/expand-works-like-GNU18
1 files changed, 18 insertions, 0 deletions
diff --git a/testsuite/expand/expand-works-like-GNU b/testsuite/expand/expand-works-like-GNU
new file mode 100644
index 000000000..ee8c793ed
--- /dev/null
+++ b/testsuite/expand/expand-works-like-GNU
@@ -0,0 +1,18 @@
+rm -f foo bar
+echo -e "\ty" | expand -t 3 ../../busybox > foo
+echo -e "\ty" | busybox unexpand -t 3 ../../busybox > bar
+set +e
+test ! -f foo -a -f bar
+if [ $? = 0 ] ; then
+ set -e
+ diff -q foo bar
+fi
+rm -f foo bar
+echo -e "\ty\tx" | expand -it 3 ../../busybox > foo
+echo -e "\ty\tx" | busybox unexpand -it 3 ../../busybox > bar
+set +e
+test ! -f foo -a -f bar
+if [ $? = 0 ] ; then
+ set -e
+ diff -q foo bar
+fi