Work in progress for:

rdar://problem/10577182
Audit lldb API impl for places where we need to perform a NULL check

Add NULL checks for SBDebugger APIs.

llvm-svn: 146917

lldb/test/python_api/debugger/TestDebuggerAPI.py

@@ -0,0 +1,30 @@
+"""
+Test Debugger APIs.
+"""
+
+import os, time
+import re
+import unittest2
+import lldb, lldbutil
+from lldbtest import *
+
+class DebuggerAPITestCase(TestBase):
+
+    mydir = os.path.join("python_api", "debugger")
+
+    @python_api_test
+    def test_debugger_api_boundary_condition(self):
+        """Exercise SBDebugger APIs with boundary conditions."""
+        self.dbg.HandleCommand(None)
+        self.dbg.SetDefaultArchitecture(None)
+        self.dbg.GetScriptingLanguage(None)
+        self.dbg.CreateTarget(None)
+        self.dbg.CreateTarget(None, None, None, True, lldb.SBError())
+        self.dbg.CreateTargetWithFileAndTargetTriple(None, None)
+        self.dbg.CreateTargetWithFileAndArch(None, None)
+        self.dbg.FindTargetWithFileAndArch(None, None)
+        self.dbg.SetInternalVariable(None, None, None)
+        self.dbg.GetInternalVariableValue(None, None)
+        self.dbg.SetPrompt(None)
+        self.dbg.SetCurrentPlatform(None)
+        self.dbg.SetCurrentPlatformSDKRoot(None)