From 0e52b913e772f4e27c8c6877342fb308e1f7b031 Mon Sep 17 00:00:00 2001
From: Tim Blazytko <tim.blazytko@rub.de>
Date: Sun, 24 Apr 2016 11:47:04 +0200
Subject: [PATCH] added regression test write_before_map.py

---
 tests/regress/write_before_map.py | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 tests/regress/write_before_map.py

diff --git a/tests/regress/write_before_map.py b/tests/regress/write_before_map.py
new file mode 100644
index 00000000..7bdb1e45
--- /dev/null
+++ b/tests/regress/write_before_map.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+
+from __future__ import print_function
+from unicorn import *
+from unicorn.x86_const import *
+
+import regress
+
+X86_CODE64 = "\x90" # NOP
+
+
+class WriteBeforeMap(regress.RegressTest):
+    def runTest(self):
+        # Initialize emulator in X86-32bit mode
+        mu = Uc(UC_ARCH_X86, UC_MODE_64)
+
+        # memory address where emulation starts
+        ADDRESS = 0x1000000
+
+        # write machine code to be emulated to memory
+        mu.mem_write(ADDRESS, X86_CODE64)
+
+
+if __name__ == '__main__':
+    regress.main()