[ADD] reporduce script for #14

issues/i14_switch_back_error.py

@@ -0,0 +1,34 @@
+import wexpect
+import time
+
+def switch_back_error ():
+    p2 = wexpect.spawn('echo blabla')
+    
+    # This is an essential wait:
+    time.sleep(1)
+    p2.expect(wexpect.EOF)
+    
+    
+    # Path of cmd executable:
+    cmd_exe = 'cmd'
+    cmdPrompt = '>'
+    
+    # Start the child process
+    p = wexpect.spawn(cmd_exe)
+
+    # Wait for prompt
+    p.expect(cmdPrompt)
+
+    # Send a command
+    p.sendline('echo hello')
+    p.expect(cmdPrompt)
+    
+    p.interact()
+    time.sleep(2)
+        
+    if 'hello' != p.before.splitlines()[1]:
+        raise Exception("'hello' != p.before.splitlines()[1]")
+
+if __name__ == '__main__':
+    switch_back_error()
+