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