3 files changed, 43 insertions, 0 deletions
diff --git a/lldb/test/functionalities/alias/TestAliases.py b/lldb/test/functionalities/alias/TestAliases.py
index b3913f0bd3f..4e700077e20 100644
--- a/lldb/test/functionalities/alias/TestAliases.py
+++ b/lldb/test/functionalities/alias/TestAliases.py
@@ -130,6 +130,30 @@ class AliasTestCase(TestBase):
                      substrs = [ "use of undeclared identifier 'f'",
                                  "1 errors parsing expression" ])
 
+        self.runCmd("command source py_import")
+
+        self.expect('welcome Enrico',
+            substrs = ['Hello Enrico, welcome to LLDB']);
+
+        self.runCmd("command unalias welcome");
+
+        self.expect('welcome Enrico', matching=False, error=True,
+                    substrs = ['Hello Enrico, welcome to LLDB']);
+
+        self.expect('targetname',
+            substrs = ['a.out'])
+
+        self.expect('targetname fail', error=True,
+                    substrs = ['a test for error in command'])
+
+        self.expect('help',
+            substrs = ['targetname',
+                       'Run Python function target_name_impl'])
+
+        self.expect("help targetname",
+                    substrs = ['Run Python function target_name_imp',
+                               'This command takes \'raw\' input',
+                               'quote stuff'])
 
 
 if __name__ == '__main__':
diff --git a/lldb/test/functionalities/alias/py_import b/lldb/test/functionalities/alias/py_import
new file mode 100644
index 00000000000..5a562a2d997
--- /dev/null
+++ b/lldb/test/functionalities/alias/py_import
@@ -0,0 +1,5 @@
+script import sys, os
+script sys.path.append(os.path.join(os.getcwd(), os.pardir))
+script from welcome import *
+command alias --python welcome welcome_impl
+command alias --python targetname target_name_impl
+\ No newline at end of file
diff --git a/lldb/test/functionalities/alias/welcome.py b/lldb/test/functionalities/alias/welcome.py
new file mode 100644
index 00000000000..6754851c833
--- /dev/null
+++ b/lldb/test/functionalities/alias/welcome.py
@@ -0,0 +1,14 @@
+import sys
+
+def welcome_impl(debugger, args, stream, dict):
+    stream.Printf('Hello ' + args + ', welcome to LLDB');
+    return None;
+
+def target_name_impl(debugger, args, stream, dict):
+    target = debugger.GetSelectedTarget()
+    file = target.GetExecutable()
+    stream.Printf('Current target ' + file.GetFilename())
+    if args == 'fail':
+        return 'a test for error in command'
+    else:
+        return None
+\ No newline at end of file