Added command buffer unit tests to gyp....

command_buffer/client/cross/id_allocator_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 64 matching lines @@
   allocator->FreeID(id2);
   EXPECT_FALSE(allocator->InUse(id2));
 }
 
 // Checks that the resource IDs are allocated conservatively, and re-used after
 // being freed.
 TEST_F(IdAllocatorTest, TestAdvanced) {
   IdAllocator *allocator = id_allocator();
 
   // Allocate a significant number of resources.
-  const int kNumResources = 100;
+  const unsigned int kNumResources = 100;
   ResourceID ids[kNumResources];
   for (int i = 0; i < kNumResources; ++i) {
     ids[i] = allocator->AllocateID();
     EXPECT_TRUE(allocator->InUse(ids[i]));
   }
 
   // Check that the allocation is conservative with resource IDs, that is that
   // the resource IDs don't go over kNumResources - so that the service doesn't
   // have to allocate too many internal structures when the resources are used.
   for (int i = 0; i < kNumResources; ++i) {
     EXPECT_GT(kNumResources, ids[i]);
   }
 
   // Check that the next resources are still free.
   for (int i = 0; i < kNumResources; ++i) {
     EXPECT_FALSE(allocator->InUse(kNumResources + i));
   }
 
   // Check that a new allocation re-uses the resource we just freed.
   ResourceID id1 = ids[kNumResources / 2];
   allocator->FreeID(id1);
   EXPECT_FALSE(allocator->InUse(id1));
   ResourceID id2 = allocator->AllocateID();
   EXPECT_TRUE(allocator->InUse(id2));
   EXPECT_EQ(id1, id2);
 }
 
 }  // namespace command_buffer
 }  // namespace o3d