1 files changed, 19 insertions, 0 deletions
diff --git a/tests/read3.sub b/tests/read3.sub
new file mode 100644
index 0000000..22088cb
--- /dev/null
+++ b/tests/read3.sub
@@ -0,0 +1,19 @@
+# non-interactive
+
+# error
+read -n -1
+
+# from pipe -- should work, but doesn't change tty attributes
+echo abcdefg | {
+	read -n 3 xyz
+	echo $xyz
+}
+
+# fewer chars than specified
+echo ab | {
+	read -n 3 xyz
+	echo $xyz
+}
+
+read -n 1 < $0
+echo "$REPLY"