[Isolates] RegExpStack and memory allocation limits (statics #6)

test/cctest/test-alloc.cc

 // Copyright 2007-2008 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 167 matching lines @@
   Block(void* base_arg, int size_arg)
       : base(base_arg), size(size_arg) {}
 
   void *base;
   int size;
 };
 
 
 TEST(CodeRange) {
   const int code_range_size = 16*MB;
+  OS::Setup();
   Isolate::Current()->code_range()->Setup(code_range_size);
   int current_allocated = 0;
   int total_allocated = 0;
   List<Block> blocks(1000);
 
   while (total_allocated < 5 * code_range_size) {
     if (current_allocated < code_range_size / 10) {
       // Allocate a block.
       // Geometrically distributed sizes, greater than Page::kPageSize.
       size_t requested = (Page::kPageSize << (Pseudorandom() % 6)) +
@@ skipping 13 matching lines @@
       if (index < blocks.length() - 1) {
         blocks[index] = blocks.RemoveLast();
       } else {
         blocks.RemoveLast();
       }
     }
   }
 
   Isolate::Current()->code_range()->TearDown();
 }