Make a new test to enforce the sizes of all structs and enums in the C API....

ppapi/generate_ppapi_include_tests.py

Index: ppapi/generate_ppapi_include_tests.py
===================================================================
--- ppapi/generate_ppapi_include_tests.py	(revision 67297)
+++ ppapi/generate_ppapi_include_tests.py	(working copy)
@@ -92,8 +92,7 @@
 
 
 COPYRIGHT_STRING_C = \
-"""
-/* Copyright (c) 2010 The Chromium Authors. All rights reserved.
+"""/* Copyright (c) 2010 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  *
@@ -103,8 +102,7 @@
 """
 
 COPYRIGHT_STRING_CC = \
-"""
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+"""// Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
@@ -127,14 +125,17 @@
   return []
 
 
-# Generate test_c_includes.c, which is a test to ensure that all the headers in
-# ppapi/c can be compiled with a C compiler.
+# Generate all_c_includes.h, which includes all C headers.  This is part of
+# tests/test_c_sizes.c, which includes all C API files to ensure that all
+# the headers in ppapi/c can be compiled with a C compiler, and also asserts
+# (with compile-time assertions) that all structs and enums are a particular
+# size.
 def GenerateCIncludeTest(gyp_file_data):
   c_sources = GetSourcesForTarget('ppapi_c', gyp_file_data)
   lines = [COPYRIGHT_STRING_C]
   for source in c_sources:
     lines.append('#include "ppapi/' + source + '"\n')
-  WriteLines('tests/test_c_includes.c', lines)
+  WriteLines('tests/all_c_includes.h', lines)
 
 
 # Generate test_cc_includes.cc, which is a test to ensure that all the headers
@@ -146,7 +147,7 @@
   for source in cc_sources:
     if header_re.match(source):
       lines.append('#include "ppapi/' + source + '"\n')
-  WriteLines('tests/test_cc_includes.cc', lines)
+  WriteLines('tests/all_cc_includes.h', lines)
 
 
 def main():