hphp/util/test/read_only_arena.cpp

   1 /*
   2    +----------------------------------------------------------------------+
   3    | HipHop for PHP                                                       |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com)         |
   6    +----------------------------------------------------------------------+
   7    | This source file is subject to version 3.01 of the PHP license,      |
   8    | that is bundled with this package in the file LICENSE, and is        |
   9    | available through the world-wide-web at the following url:           |
  10    | http://www.php.net/license/3_01.txt                                  |
  11    | If you did not receive a copy of the PHP license and are unable to   |
  12    | obtain it through the world-wide-web, please send a note to          |
  13    | license@php.net so we can mail you a copy immediately.               |
  14    +----------------------------------------------------------------------+
  15 */
  16 #include "hphp/util/read_only_arena.h"
  17 #include "gtest/gtest.h"
  18
  19 #include <vector>
  20
  21 namespace HPHP {
  22
  23 //////////////////////////////////////////////////////////////////////
  24
  25 TEST(ReadOnlyArena, simpleTest) {
  26   ReadOnlyArena arena(4096 * 10);
  27
  28   const char foo[] = "abc";
  29   auto strP = static_cast<const char*>(
  30     arena.allocate(foo, sizeof foo)
  31   );
  32
  33   EXPECT_EQ(strcmp(strP, foo), 0);
  34
  35   const char someJunk[] = "whatevs";
  36
  37   auto strP2 = static_cast<const char*>(
  38     arena.allocate(someJunk, sizeof someJunk)
  39   );
  40
  41   EXPECT_EQ(strcmp(strP2, someJunk), 0);
  42 }
  43
  44 //////////////////////////////////////////////////////////////////////
  45
  46 }