Reorganize test directories

tests/regress/wrong_sp_arm.py

@@ -0,0 +1,28 @@
+#!/usr/bin/python
+# By Ryan Hileman, issue #16
+
+from unicorn import *
+from unicorn.arm_const import *
+from unicorn.arm64_const import *
+
+import regress
+
+class WrongSPArm(regress.RegressTest):
+
+    def test_32(self):
+        with self.assertRaises(UcError):
+            uc = Uc(UC_ARCH_ARM, UC_MODE_32)
+            uc.reg_write(UC_ARM_REG_SP, 4)
+
+    def test_64(self):
+        uc = Uc(UC_ARCH_ARM64, UC_MODE_ARM)
+        uc.reg_write(UC_ARM64_REG_SP, 4)
+        self.assertEqual(0x4, uc.reg_read(UC_ARM64_REG_SP))
+
+    def test_arm(self):
+        uc = Uc(UC_ARCH_ARM, UC_MODE_ARM)
+        uc.reg_write(UC_ARM_REG_SP, 4)
+        self.assertEqual(0x4, uc.reg_read(UC_ARM_REG_SP))
+
+if __name__ == '__main__':
+    regress.main()