Tool to fix calls to scoped_ptr<T>(NULL) to use the default ctor instead

tools/clang/scripts/test_tool.py

Index: tools/clang/scripts/test_tool.py
diff --git a/tools/clang/scripts/test_tool.py b/tools/clang/scripts/test_tool.py
index d2b87a0e10eed72ec92cc58542db1007525cb83b..a99e9f48ae3bcacb9f24f15cfcf215622087a842 100755
--- a/tools/clang/scripts/test_tool.py
+++ b/tools/clang/scripts/test_tool.py
@@ -15,10 +15,13 @@ import shutil
 import sys
 
 
-def _GenerateCompileCommands(files):
+def _GenerateCompileCommands(files, include_paths):

[Nico, 2013/06/11 19:58:13]

fyi: ninja 1.3.4 (now in depot_tools) now has a -t compdb tool for writing
compile dbs. Not sure if that could help.

[dcheng, 2013/06/11 20:07:41]

The problem is these test files don't end up in a gyp anywhere.

   """Returns a JSON string containing a compilation database for the input."""
+  include_path_flags = ''.join('-I %s' % include_path
+                               for include_path in include_paths)
   return json.dumps([{'directory': '.',
-                      'command': 'clang++ -fsyntax-only -c %s' % f,
+                      'command': 'clang++ -fsyntax-only %s -c %s' % (
+                          include_path_flags, f),
                       'file': f} for f in files], indent=2)
 
 
@@ -46,6 +49,9 @@ def main(argv):
                   for source_file in source_files]
   expected_files = ['-'.join([source_file.rsplit('-', 2)[0], 'expected.cc'])
                     for source_file in source_files]
+  include_paths = []
+  include_paths.append(
+      os.path.realpath(os.path.join(tools_clang_directory, '../..')))
 
   try:
     # Set up the test environment.
@@ -58,7 +64,7 @@ def main(argv):
     subprocess.check_call(args)
     # Generate a temporary compilation database to run the tool over.
     with open(compile_database, 'w') as f:
-      f.write(_GenerateCompileCommands(actual_files))
+      f.write(_GenerateCompileCommands(actual_files, include_paths))
 
     args = ['python',
             os.path.join(tools_clang_scripts_directory, 'run_tool.py'),