Fix CommandObjectMultiword to initialize all members, and beef up corresponding test case.

llvm-svn: 175798

1 files changed, 11 insertions, 0 deletions

diff --git a/lldb/test/functionalities/command_script/TestCommandScript.py b/lldb/test/functionalities/command_script/TestCommandScript.py
index 808f46b8046b..bbc9e783565c 100644
--- a/lldb/test/functionalities/command_script/TestCommandScript.py
+++ b/lldb/test/functionalities/command_script/TestCommandScript.py
@@ -111,9 +111,20 @@ class CmdPythonTestCase(TestBase):
         self.expect("tell_curr",
                     substrs = ['I am running sync'])
 
+        # Test that a python command can redefine itself
+        self.expect('command script add -f foobar welcome')
 
         self.runCmd("command script clear")
 
+        # Test that re-defining an existing command works
+        self.runCmd('command script add my_command --function welcome.welcome_impl')
+        self.expect('my_command Blah', substrs = ['Hello Blah, welcome to LLDB'])
+
+        self.runCmd('command script add my_command --function welcome.target_name_impl')
+        self.expect('my_command', substrs = ['a.out'])
+
+        self.runCmd("command script clear")
+                
         self.expect('command script list', matching=False,
                     substrs = ['targetname',
                                'longwait'])