security/nss/cmd/libpkix/pkix_pl/system/test_mutex.c

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
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   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Original Code is the PKIX-C library.
  15  *
  16  * The Initial Developer of the Original Code is
  17  * Sun Microsystems, Inc.
  18  * Portions created by the Initial Developer are
  19  * Copyright 2004-2007 Sun Microsystems, Inc.  All Rights Reserved.
  20  *
  21  * Contributor(s):
  22  *   Sun Microsystems, Inc.
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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  33  * the provisions above, a recipient may use your version of this file under
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  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37 /*
  38  * test_mutex.c
  39  *
  40  * Tests basic mutex object functionality. No multi-threading.
  41  *
  42  */
  43
  44 #include "testutil.h"
  45 #include "testutil_nss.h"
  46
  47 static void *plContext = NULL;
  48
  49 static
  50 void createMutexes(
  51         PKIX_PL_Mutex **mutex,
  52         PKIX_PL_Mutex **mutex2,
  53         PKIX_PL_Mutex **mutex3)
  54 {
  55         PKIX_TEST_STD_VARS();
  56
  57         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex, plContext));
  58         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex2, plContext));
  59
  60         *mutex3 = *mutex;
  61         PKIX_TEST_EXPECT_NO_ERROR
  62                 (PKIX_PL_Object_IncRef((PKIX_PL_Object*)*mutex3, plContext));
  63
  64 cleanup:
  65         PKIX_TEST_RETURN();
  66 }
  67
  68 static
  69 void testLock(PKIX_PL_Mutex *mutex)
  70 {
  71         PKIX_TEST_STD_VARS();
  72
  73         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Lock(mutex, plContext));
  74         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Unlock(mutex, plContext));
  75
  76 cleanup:
  77         PKIX_TEST_RETURN();
  78 }
  79
  80 static
  81 void testDestroy(
  82         PKIX_PL_Mutex *mutex,
  83         PKIX_PL_Mutex *mutex2,
  84         PKIX_PL_Mutex *mutex3)
  85 {
  86         PKIX_TEST_STD_VARS();
  87
  88         PKIX_TEST_DECREF_BC(mutex);
  89         PKIX_TEST_DECREF_BC(mutex2);
  90         PKIX_TEST_DECREF_BC(mutex3);
  91
  92 cleanup:
  93         PKIX_TEST_RETURN();
  94 }
  95
  96 int test_mutex(int argc, char *argv[]) {
  97
  98         PKIX_PL_Mutex *mutex, *mutex2, *mutex3;
  99         PKIX_UInt32 actualMinorVersion;
 100         PKIX_UInt32 j = 0;
 101
 102         PKIX_TEST_STD_VARS();
 103
 104         startTests("Mutexes");
 105
 106         PKIX_TEST_EXPECT_NO_ERROR(
 107             PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
 108
 109         subTest("PKIX_PL_Mutex_Create");
 110         createMutexes(&mutex, &mutex2, &mutex3);
 111
 112         PKIX_TEST_EQ_HASH_TOSTR_DUP
 113                 (mutex,
 114                 mutex3,
 115                 mutex2,
 116                 NULL,
 117                 Mutex,
 118                 PKIX_FALSE);
 119
 120         subTest("PKIX_PL_Mutex_Lock/Unlock");
 121         testLock(mutex);
 122
 123         subTest("PKIX_PL_Mutex_Destroy");
 124         testDestroy(mutex, mutex2, mutex3);
 125
 126 cleanup:
 127
 128         PKIX_Shutdown(plContext);
 129
 130         PKIX_TEST_RETURN();
 131
 132         endTests("Mutexes");
 133
 134         return (0);
 135
 136 }