1 files changed, 33 insertions, 0 deletions
diff --git a/tests/tee/basic b/tests/tee/basic
new file mode 100755
index 000000000..37dfc99d0
--- /dev/null
+++ b/tests/tee/basic
@@ -0,0 +1,33 @@
+#!/bin/sh
+# test for basic tee functionality.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  tee --version
+fi
+
+pwd=`pwd`
+t0=`echo "$0" |sed 's,.*/,,'`.tmp; tmp=$t0/$$
+trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
+trap 'status=$?; (exit $status); exit $status' 1 2 13 15
+
+fail=0
+mkdir -p $tmp && cd $tmp || fail=1
+echo line >sample || fail=1
+nums=`seq 9` || fail=1
+
+if test $fail = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+for n in 0 $nums; do
+	files=`seq $n`
+	rm -f $files
+	tee $files <sample >out || fail=1
+	for f in out $files; do
+		cmp sample $f || fail=1
+	done
+done
+
+(exit $fail); exit $fail