check-qstring.c

   1 /*
   2  * QString unit-tests.
   3  *
   4  * Copyright (C) 2009 Red Hat Inc.
   5  *
   6  * Authors:
   7  *  Luiz Capitulino <lcapitulino@redhat.com>
   8  *
   9  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  10  * See the COPYING.LIB file in the top-level directory.
  11  */
  12 #include <glib.h>
  13
  14 #include "qstring.h"
  15 #include "qemu-common.h"
  16
  17 /*
  18  * Public Interface test-cases
  19  *
  20  * (with some violations to access 'private' data)
  21  */
  22
  23 static void qstring_from_str_test(void)
  24 {
  25     QString *qstring;
  26     const char *str = "QEMU";
  27
  28     qstring = qstring_from_str(str);
  29     g_assert(qstring != NULL);
  30     g_assert(qstring->base.refcnt == 1);
  31     g_assert(strcmp(str, qstring->string) == 0);
  32     g_assert(qobject_type(QOBJECT(qstring)) == QTYPE_QSTRING);
  33
  34     // destroy doesn't exit yet
  35     g_free(qstring->string);
  36     g_free(qstring);
  37 }
  38
  39 static void qstring_destroy_test(void)
  40 {
  41     QString *qstring = qstring_from_str("destroy test");
  42     QDECREF(qstring);
  43 }
  44
  45 static void qstring_get_str_test(void)
  46 {
  47     QString *qstring;
  48     const char *ret_str;
  49     const char *str = "QEMU/KVM";
  50
  51     qstring = qstring_from_str(str);
  52     ret_str = qstring_get_str(qstring);
  53     g_assert(strcmp(ret_str, str) == 0);
  54
  55     QDECREF(qstring);
  56 }
  57
  58 static void qstring_append_chr_test(void)
  59 {
  60     int i;
  61     QString *qstring;
  62     const char *str = "qstring append char unit-test";
  63
  64     qstring = qstring_new();
  65
  66     for (i = 0; str[i]; i++)
  67         qstring_append_chr(qstring, str[i]);
  68
  69     g_assert(strcmp(str, qstring_get_str(qstring)) == 0);
  70     QDECREF(qstring);
  71 }
  72
  73 static void qstring_from_substr_test(void)
  74 {
  75     QString *qs;
  76
  77     qs = qstring_from_substr("virtualization", 3, 9);
  78     g_assert(qs != NULL);
  79     g_assert(strcmp(qstring_get_str(qs), "tualiza") == 0);
  80
  81     QDECREF(qs);
  82 }
  83
  84
  85 static void qobject_to_qstring_test(void)
  86 {
  87     QString *qstring;
  88
  89     qstring = qstring_from_str("foo");
  90     g_assert(qobject_to_qstring(QOBJECT(qstring)) == qstring);
  91
  92     QDECREF(qstring);
  93 }
  94
  95 int main(int argc, char **argv)
  96 {
  97     g_test_init(&argc, &argv, NULL);
  98
  99     g_test_add_func("/public/from_str", qstring_from_str_test);
 100     g_test_add_func("/public/destroy", qstring_destroy_test);
 101     g_test_add_func("/public/get_str", qstring_get_str_test);
 102     g_test_add_func("/public/append_chr", qstring_append_chr_test);
 103     g_test_add_func("/public/from_substr", qstring_from_substr_test);
 104     g_test_add_func("/public/to_qstring", qobject_to_qstring_test);
 105
 106     return g_test_run();
 107 }