Move all googletest related scripts into googletest/

googletest/run_test_cases.py

Index: googletest/run_test_cases.py
diff --git a/run_test_cases.py b/googletest/run_test_cases.py
similarity index 99%
rename from run_test_cases.py
rename to googletest/run_test_cases.py
index 094fff139020e32e518c250c0cde2c241a057156..9b8d72d8e6ac035f8ef9ffd1fb22355a70ad076b 100755
--- a/run_test_cases.py
+++ b/googletest/run_test_cases.py
@@ -25,10 +25,11 @@ import time
 from xml.dom import minidom
 import xml.parsers.expat
 
-import run_isolated
+ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+if not ROOT_DIR in sys.path:
+  sys.path.insert(0, ROOT_DIR)
 
-# Scripts using run_test_cases as a library expect this function.
-from run_isolated import fix_python_path
+import run_isolated
 
 
 # These are known to influence the way the output is generated.
@@ -1600,7 +1601,7 @@ def process_args(argv):
 
   if options.run_all and options.max_failures is not None:
     parser.error('Use only one of --run-all or --max-failures')
-  return parser, options, fix_python_path(args)
+  return parser, options, run_isolated.fix_python_path(args)
 
 
 def main(argv):