From f61ff5cdc9b2da85ccda54a49a4e94a1932f83e3 Mon Sep 17 00:00:00 2001
From: Andy Chu <andy@oilshell.org>
Date: Sat, 26 Aug 2017 12:15:18 -0700
Subject: [PATCH] Demo to show that isElfSimple works in a loop reading from
 stdin.

---
 hard-coded-descriptors/demo.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hard-coded-descriptors/demo.sh b/hard-coded-descriptors/demo.sh
index 206118a..3865613 100755
--- a/hard-coded-descriptors/demo.sh
+++ b/hard-coded-descriptors/demo.sh
@@ -36,6 +36,16 @@ isElfSimple() {
   [[ "$magic" =~ ELF ]]
 }
 
+isElfSimpleWithStdin() {
+  seq 3 > /tmp/3.txt
+  while read line; do
+    echo $line
+    isElfSimple /bin/true && echo YES
+    isElfSimple $0 || echo NO
+    echo
+  done < /tmp/3.txt
+}
+
 compareIsElf() {
   local path=$1
   isELF "$path" && echo "YES isELF $path" || echo "NO isELF $path"