tests/qtest/migration-helpers.h

   1 /*
   2  * QTest migration helpers
   3  *
   4  * Copyright (c) 2016-2018 Red Hat, Inc. and/or its affiliates
   5  *   based on the vhost-user-test.c that is:
   6  *      Copyright (c) 2014 Virtual Open Systems Sarl.
   7  *
   8  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   9  * See the COPYING file in the top-level directory.
  10  *
  11  */
  12
  13 #ifndef MIGRATION_HELPERS_H
  14 #define MIGRATION_HELPERS_H
  15
  16 #include "libqtest.h"
  17
  18 typedef struct QTestMigrationState {
  19     bool stop_seen;
  20     bool resume_seen;
  21     bool suspend_seen;
  22     bool suspend_me;
  23 } QTestMigrationState;
  24
  25 bool migrate_watch_for_events(QTestState *who, const char *name,
  26                               QDict *event, void *opaque);
  27
  28 G_GNUC_PRINTF(5, 6)
  29 void migrate_qmp(QTestState *who, QTestState *to, const char *uri,
  30                  const char *channels, const char *fmt, ...);
  31
  32 G_GNUC_PRINTF(3, 4)
  33 void migrate_incoming_qmp(QTestState *who, const char *uri,
  34                           const char *fmt, ...);
  35
  36 G_GNUC_PRINTF(4, 5)
  37 void migrate_qmp_fail(QTestState *who, const char *uri,
  38                       const char *channels, const char *fmt, ...);
  39
  40 void migrate_set_capability(QTestState *who, const char *capability,
  41                             bool value);
  42
  43 QDict *migrate_query(QTestState *who);
  44 QDict *migrate_query_not_failed(QTestState *who);
  45
  46 void wait_for_migration_status(QTestState *who,
  47                                const char *goal, const char **ungoals);
  48
  49 void wait_for_migration_complete(QTestState *who);
  50
  51 void wait_for_migration_fail(QTestState *from, bool allow_active);
  52
  53 char *find_common_machine_version(const char *mtype, const char *var1,
  54                                   const char *var2);
  55 char *resolve_machine_version(const char *alias, const char *var1,
  56                               const char *var2);
  57 void migration_test_add(const char *path, void (*fn)(void));
  58 #endif /* MIGRATION_HELPERS_H */