#!/system/bin/sh

export PATH=/sbin:/system/bin:/system/xbin:/vendor/bin

OUT="/sdcard/root_test_result.txt"

echo "=== start ===" > "$OUT" 2>&1

echo "[touch]" >> "$OUT"
touch /data/local/tmp/root_test.txt >> "$OUT" 2>&1

echo "[chmod]" >> "$OUT"
chmod 777 /data/local/tmp/root_test.txt >> "$OUT" 2>&1

echo "[ls verify]" >> "$OUT"
ls -l /data/local/tmp/root_test.txt >> "$OUT" 2>&1

echo "=== end ===" >> "$OUT"