tests/test.h

   1 /* nbdkit
   2  * Copyright (C) 2013 Red Hat Inc.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *
  11  * * Redistributions in binary form must reproduce the above copyright
  12  * notice, this list of conditions and the following disclaimer in the
  13  * documentation and/or other materials provided with the distribution.
  14  *
  15  * * Neither the name of Red Hat nor the names of its contributors may be
  16  * used to endorse or promote products derived from this software without
  17  * specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  21  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  22  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
  23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  26  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  27  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  28  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  29  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32
  33 #ifndef NBDKIT_TEST_H
  34 #define NBDKIT_TEST_H
  35
  36 #include <stdarg.h>
  37 #include <unistd.h>
  38
  39 #define NBDKIT_START_TIMEOUT 30 /* seconds */
  40
  41 extern pid_t pid;               /* PID of most recent nbdkit process */
  42 extern const char *sock;        /* socket of most recent nbdkit process */
  43 extern const char *server[2];   /* server parameter for add_drive */
  44
  45 /* Can be called more than once (useful for nbd plugin) */
  46 extern int test_start_nbdkit (const char *arg, ...)
  47   __attribute__((__nonnull__ (1)))
  48   __attribute__((__sentinel__));
  49
  50 /* Declare program_name. */
  51 #if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME == 1
  52 #include <errno.h>
  53 #define program_name program_invocation_short_name
  54 #else
  55 #define program_name "nbdkit"
  56 #endif
  57
  58 #endif /* NBDKIT_TEST_H */