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
  16 static 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
  38 static 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
  71 int 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 }