test_mutex.c - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*

 * test_mutex.c

 * Tests basic mutex object functionality. No multi-threading.

*/

#include "testutil.h"

#include "testutil_nss.h"

static void *plContext = NULL;

static void

createMutexes(

    PKIX_PL_Mutex **mutex,

    PKIX_PL_Mutex **mutex2,

    PKIX_PL_Mutex **mutex3)

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex, plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex2, plContext));

    *mutex3 = *mutex;

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef((PKIX_PL_Object *)*mutex3, plContext));

cleanup:

    PKIX_TEST_RETURN();

static void

testLock(PKIX_PL_Mutex *mutex)

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Lock(mutex, plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Unlock(mutex, plContext));

cleanup:

    PKIX_TEST_RETURN();

static void

testDestroy(

    PKIX_PL_Mutex *mutex,

    PKIX_PL_Mutex *mutex2,

    PKIX_PL_Mutex *mutex3)

    PKIX_TEST_STD_VARS();

    PKIX_TEST_DECREF_BC(mutex);

    PKIX_TEST_DECREF_BC(mutex2);

    PKIX_TEST_DECREF_BC(mutex3);

cleanup:

    PKIX_TEST_RETURN();

int

test_mutex(int argc, char *argv[])

    PKIX_PL_Mutex *mutex, *mutex2, *mutex3;

    PKIX_UInt32 actualMinorVersion;

    PKIX_UInt32 j = 0;

    PKIX_TEST_STD_VARS();

    startTests("Mutexes");

    PKIX_TEST_EXPECT_NO_ERROR(

        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));

    subTest("PKIX_PL_Mutex_Create");

    createMutexes(&mutex, &mutex2, &mutex3);

    PKIX_TEST_EQ_HASH_TOSTR_DUP(mutex,

                                mutex3,

                                mutex2,

                                NULL,

                                Mutex,

                                PKIX_FALSE);

    subTest("PKIX_PL_Mutex_Lock/Unlock");

    testLock(mutex);

    subTest("PKIX_PL_Mutex_Destroy");

    testDestroy(mutex, mutex2, mutex3);

cleanup:

    PKIX_Shutdown(plContext);

    PKIX_TEST_RETURN();

    endTests("Mutexes");

    return (0);