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
  16static void test_qapi_enum_parse(void)
  17{
  18    Error *err = NULL;
  19    int ret;
  20
  21    ret = qapi_enum_parse(&QType_lookup, NULL, QTYPE_NONE, &error_abort);
  22    g_assert_cmpint(ret, ==, QTYPE_NONE);
  23
  24    ret = qapi_enum_parse(&QType_lookup, "junk", -1, NULL);
  25    g_assert_cmpint(ret, ==, -1);
  26
  27    ret = qapi_enum_parse(&QType_lookup, "junk", -1, &err);
  28    error_free_or_abort(&err);
  29
  30    ret = qapi_enum_parse(&QType_lookup, "none", -1, &error_abort);
  31    g_assert_cmpint(ret, ==, QTYPE_NONE);
  32
  33    ret = qapi_enum_parse(&QType_lookup, QType_str(QTYPE__MAX - 1),
  34                          QTYPE__MAX - 1, &error_abort);
  35    g_assert_cmpint(ret, ==, QTYPE__MAX - 1);
  36}
  37
  38static void test_parse_qapi_name(void)
  39{
  40    int ret;
  41
  42    /* Must start with a letter */
  43    ret = parse_qapi_name("a", true);
  44    g_assert(ret == 1);
  45    ret = parse_qapi_name("a$", false);
  46    g_assert(ret == 1);
  47    ret = parse_qapi_name("", false);
  48    g_assert(ret == -1);
  49    ret = parse_qapi_name("1", false);
  50    g_assert(ret == -1);
  51
  52    /* Only letters, digits, hyphen, underscore */
  53    ret = parse_qapi_name("A-Za-z0-9_", true);
  54    g_assert(ret == 10);
  55    ret = parse_qapi_name("A-Za-z0-9_$", false);
  56    g_assert(ret == 10);
  57    ret = parse_qapi_name("A-Za-z0-9_$", true);
  58    g_assert(ret == -1);
  59
  60    /* __RFQDN_ */
  61    ret = parse_qapi_name("__com.redhat_supports", true);
  62    g_assert(ret == 21);
  63    ret = parse_qapi_name("_com.example_", false);
  64    g_assert(ret == -1);
  65    ret = parse_qapi_name("__com.example", false);
  66    g_assert(ret == -1);
  67    ret = parse_qapi_name("__com.example_", false);
  68    g_assert(ret == -1);
  69}
  70
  71int main(int argc, char *argv[])
  72{
  73    g_test_init(&argc, &argv, NULL);
  74    g_test_add_func("/qapi/util/qapi_enum_parse", test_qapi_enum_parse);
  75    g_test_add_func("/qapi/util/parse_qapi_name", test_parse_qapi_name);
  76    g_test_run();
  77    return 0;
  78}
  79