LXR qemu/tests/test-qapi-util.c

   1/*
   2 * Unit tests for QAPI utility functions
   3 *
   4 * Copyright (C) 2017 Red Hat Inc.
   5 *
   6 * Authors:
   7 *  Markus Armbruster <armbru@redhat.com>,
   8 *
   9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
  10 * See the COPYING file in the top-level directory.
  11 */
  12
  13#include "qemu/osdep.h"
  14#include "qapi/error.h"
  15#include "qapi/util.h"
  16#include "test-qapi-types.h"
  17
  18static void test_qapi_enum_parse(void)
  19{
  20    Error *err = NULL;
  21    int ret;
  22
  23    ret = qapi_enum_parse(QType_lookup, NULL, QTYPE__MAX, QTYPE_NONE,
  24                          &error_abort);
  25    g_assert_cmpint(ret, ==, QTYPE_NONE);
  26
  27    ret = qapi_enum_parse(QType_lookup, "junk", QTYPE__MAX, -1,
  28                          NULL);
  29    g_assert_cmpint(ret, ==, -1);
  30
  31    ret = qapi_enum_parse(QType_lookup, "junk", QTYPE__MAX, -1,
  32                          &err);
  33    error_free_or_abort(&err);
  34
  35    ret = qapi_enum_parse(QType_lookup, "none", QTYPE__MAX, -1,
  36                          &error_abort);
  37    g_assert_cmpint(ret, ==, QTYPE_NONE);
  38
  39    ret = qapi_enum_parse(QType_lookup, QType_lookup[QTYPE__MAX - 1],
  40                          QTYPE__MAX, QTYPE__MAX - 1,
  41                          &error_abort);
  42    g_assert_cmpint(ret, ==, QTYPE__MAX - 1);
  43}
  44
  45static void test_parse_qapi_name(void)
  46{
  47    int ret;
  48
  49    /* Must start with a letter */
  50    ret = parse_qapi_name("a", true);
  51    g_assert(ret == 1);
  52    ret = parse_qapi_name("a$", false);
  53    g_assert(ret == 1);
  54    ret = parse_qapi_name("", false);
  55    g_assert(ret == -1);
  56    ret = parse_qapi_name("1", false);
  57    g_assert(ret == -1);
  58
  59    /* Only letters, digits, hyphen, underscore */
  60    ret = parse_qapi_name("A-Za-z0-9_", true);
  61    g_assert(ret == 10);
  62    ret = parse_qapi_name("A-Za-z0-9_$", false);
  63    g_assert(ret == 10);
  64    ret = parse_qapi_name("A-Za-z0-9_$", true);
  65    g_assert(ret == -1);
  66
  67    /* __RFQDN_ */
  68    ret = parse_qapi_name("__com.redhat_supports", true);
  69    g_assert(ret == 21);
  70    ret = parse_qapi_name("_com.example_", false);
  71    g_assert(ret == -1);
  72    ret = parse_qapi_name("__com.example", false);
  73    g_assert(ret == -1);
  74    ret = parse_qapi_name("__com.example_", false);
  75    g_assert(ret == -1);
  76}
  77
  78int main(int argc, char *argv[])
  79{
  80    g_test_init(&argc, &argv, NULL);
  81    g_test_add_func("/qapi/util/qapi_enum_parse", test_qapi_enum_parse);
  82    g_test_add_func("/qapi/util/parse_qapi_name", test_parse_qapi_name);
  83    g_test_run();
  84    return 0;
  85}
  86