9bed566bdb
Added presubmit step to check copyright. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
27 lines
615 B
C++
27 lines
615 B
C++
// Copyright 2006-2008 the V8 project authors. All rights reserved.
|
|
//
|
|
// Tests of the TokenLock class from lock.h
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "v8.h"
|
|
|
|
#include "platform.h"
|
|
#include "cctest.h"
|
|
|
|
using namespace ::v8::internal;
|
|
|
|
|
|
TEST(VirtualMemory) {
|
|
VirtualMemory* vm = new VirtualMemory(1 * MB);
|
|
CHECK(vm->IsReserved());
|
|
void* block_addr = vm->address();
|
|
size_t block_size = 4 * KB;
|
|
CHECK(vm->Commit(block_addr, block_size, false));
|
|
// Check whether we can write to memory.
|
|
int* addr = static_cast<int*>(block_addr);
|
|
addr[KB-1] = 2;
|
|
CHECK(vm->Uncommit(block_addr, block_size));
|
|
delete vm;
|
|
}
|