Added command buffer unit tests to gyp....

command_buffer/client/cross/cmd_buffer_helper_test.cc

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 82 matching lines @@
     if (parser_get > parser_put) {
       // "busy" buffer wraps, so "free" buffer is between put (inclusive) and
       // get (exclusive).
       EXPECT_LE(parser_put, put);
       EXPECT_GT(parser_get, limit);
     } else {
       // "busy" buffer does not wrap, so the "free" buffer is the top side (from
       // put to the limit) and the bottom side (from 0 to get).
       if (put >= parser_put) {
         // we're on the top side, check we are below the limit.
-        EXPECT_GE(10, limit);
+        EXPECT_GE(10U, limit);
       } else {
         // we're on the bottom side, check we are below get.
         EXPECT_GT(parser_get, limit);
       }
     }
   }
 
   CommandBufferHelper *helper() { return helper_.get(); }
   CommandBufferEngine *engine() { return engine_.get(); }
   AsyncAPIMock *api_mock() { return api_mock_.get(); }
@@ skipping 153 matching lines @@
   // Check that the commands did happen.
   Mock::VerifyAndClearExpectations(api_mock());
 
   // Check the error status.
   ASSERT_EQ(BufferSyncInterface::PARSING, engine()->GetStatus());
   EXPECT_EQ(BufferSyncInterface::PARSE_NO_ERROR, engine()->GetParseError());
 }
 
 }  // namespace command_buffer
 }  // namespace o3d