ceph/src/test/common/test_io_priority.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 - scalable distributed file system
   5  *
   6  * Copyright (C) 2014 Red Hat <contact@redhat.com>
   7  *
   8  * Author: Loic Dachary <loic@dachary.org>
   9  *
  10  *  This library is free software; you can redistribute it and/or
  11  *  modify it under the terms of the GNU Lesser General Public
  12  *  License as published by the Free Software Foundation; either
  13  *  version 2.1 of the License, or (at your option) any later version.
  14  *
  15  */
  16
  17 #include <errno.h>
  18 #include <gtest/gtest.h>
  19
  20 #include "common/io_priority.h"
  21
  22 TEST(io_priority, ceph_ioprio_string_to_class) {
  23   ASSERT_EQ(IOPRIO_CLASS_IDLE, ceph_ioprio_string_to_class("idle"));
  24   ASSERT_EQ(IOPRIO_CLASS_IDLE, ceph_ioprio_string_to_class("IDLE"));
  25
  26   ASSERT_EQ(IOPRIO_CLASS_BE, ceph_ioprio_string_to_class("be"));
  27   ASSERT_EQ(IOPRIO_CLASS_BE, ceph_ioprio_string_to_class("BE"));
  28   ASSERT_EQ(IOPRIO_CLASS_BE, ceph_ioprio_string_to_class("besteffort"));
  29   ASSERT_EQ(IOPRIO_CLASS_BE, ceph_ioprio_string_to_class("BESTEFFORT"));
  30   ASSERT_EQ(IOPRIO_CLASS_BE, ceph_ioprio_string_to_class("best effort"));
  31   ASSERT_EQ(IOPRIO_CLASS_BE, ceph_ioprio_string_to_class("BEST EFFORT"));
  32
  33   ASSERT_EQ(IOPRIO_CLASS_RT, ceph_ioprio_string_to_class("rt"));
  34   ASSERT_EQ(IOPRIO_CLASS_RT, ceph_ioprio_string_to_class("RT"));
  35   ASSERT_EQ(IOPRIO_CLASS_RT, ceph_ioprio_string_to_class("realtime"));
  36   ASSERT_EQ(IOPRIO_CLASS_RT, ceph_ioprio_string_to_class("REALTIME"));
  37   ASSERT_EQ(IOPRIO_CLASS_RT, ceph_ioprio_string_to_class("real time"));
  38   ASSERT_EQ(IOPRIO_CLASS_RT, ceph_ioprio_string_to_class("REAL TIME"));
  39
  40   ASSERT_EQ(-EINVAL, ceph_ioprio_string_to_class("invalid"));
  41 }
  42
  43 /*
  44  * Local Variables:
  45  * compile-command: "cd ../.. ;
  46  *   make -j4 unittest_io_priority &&
  47  *   libtool --mode=execute valgrind --tool=memcheck --leak-check=full \
  48  *      ./unittest_io_priority
  49  *   "
  50  * End:
  51  */