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
  18 static void test_qapi_enum_parse(void)
  19 {
  20     Error *err = NULL;
  21     int ret;
  22
  23     ret = qapi_enum_parse(QType_lookup, NULL, QTYPE_NONE, &error_abort);
  24     g_assert_cmpint(ret, ==, QTYPE_NONE);
  25
  26     ret = qapi_enum_parse(QType_lookup, "junk", -1, NULL);
  27     g_assert_cmpint(ret, ==, -1);
  28
  29     ret = qapi_enum_parse(QType_lookup, "junk", -1, &err);
  30     error_free_or_abort(&err);
  31
  32     ret = qapi_enum_parse(QType_lookup, "none", -1, &error_abort);
  33     g_assert_cmpint(ret, ==, QTYPE_NONE);
  34
  35     ret = qapi_enum_parse(QType_lookup, QType_lookup[QTYPE__MAX - 1],
  36                           QTYPE__MAX - 1, &error_abort);
  37     g_assert_cmpint(ret, ==, QTYPE__MAX - 1);
  38 }
  39
  40 static void test_parse_qapi_name(void)
  41 {
  42     int ret;
  43
  44     /* Must start with a letter */
  45     ret = parse_qapi_name("a", true);
  46     g_assert(ret == 1);
  47     ret = parse_qapi_name("a$", false);
  48     g_assert(ret == 1);
  49     ret = parse_qapi_name("", false);
  50     g_assert(ret == -1);
  51     ret = parse_qapi_name("1", false);
  52     g_assert(ret == -1);
  53
  54     /* Only letters, digits, hyphen, underscore */
  55     ret = parse_qapi_name("A-Za-z0-9_", true);
  56     g_assert(ret == 10);
  57     ret = parse_qapi_name("A-Za-z0-9_$", false);
  58     g_assert(ret == 10);
  59     ret = parse_qapi_name("A-Za-z0-9_$", true);
  60     g_assert(ret == -1);
  61
  62     /* __RFQDN_ */
  63     ret = parse_qapi_name("__com.redhat_supports", true);
  64     g_assert(ret == 21);
  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     ret = parse_qapi_name("__com.example_", false);
  70     g_assert(ret == -1);
  71 }
  72
  73 int main(int argc, char *argv[])
  74 {
  75     g_test_init(&argc, &argv, NULL);
  76     g_test_add_func("/qapi/util/qapi_enum_parse", test_qapi_enum_parse);
  77     g_test_add_func("/qapi/util/parse_qapi_name", test_parse_qapi_name);
  78     g_test_run();
  79     return 0;
  80 }