ceph/src/test/erasure-code/TestErasureCodePluginLrc.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph distributed storage system
   5  *
   6  * Copyright (C) 2014 Cloudwatt <libre.licensing@cloudwatt.com>
   7  * Copyright (C) 2014 Red Hat <contact@redhat.com>
   8  *
   9  * Author: Loic Dachary <loic@dachary.org>
  10  *
  11  *  This library is free software; you can redistribute it and/or
  12  *  modify it under the terms of the GNU Lesser General Public
  13  *  License as published by the Free Software Foundation; either
  14  *  version 2.1 of the License, or (at your option) any later version.
  15  *
  16  */
  17
  18 #include <errno.h>
  19 #include <stdlib.h>
  20 #include "arch/probe.h"
  21 #include "arch/intel.h"
  22 #include "erasure-code/ErasureCodePlugin.h"
  23 #include "global/global_context.h"
  24 #include "common/config.h"
  25 #include "gtest/gtest.h"
  26
  27
  28 TEST(ErasureCodePlugin, factory)
  29 {
  30   ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
  31   ErasureCodeProfile profile;
  32   profile["mapping"] = "DD_";
  33   profile["layers"] = "[ [ \"DDc\", \"\" ] ]";
  34   ErasureCodeInterfaceRef erasure_code;
  35   EXPECT_FALSE(erasure_code);
  36   EXPECT_EQ(0, instance.factory("lrc",
  37                                 g_conf->get_val<std::string>("erasure_code_dir"),
  38                                 profile, &erasure_code, &cerr));
  39   EXPECT_TRUE(erasure_code.get());
  40 }
  41
  42 /*
  43  * Local Variables:
  44  * compile-command: "cd ../.. ; make -j4 &&
  45  *   make unittest_erasure_code_plugin_lrc &&
  46  *   valgrind --tool=memcheck ./unittest_erasure_code_plugin_lrc \
  47  *      --gtest_filter=*.* --log-to-stderr=true --debug-osd=20"
  48  * End:
  49  */