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/*

 * QList unit-tests.

 *

 * Copyright (C) 2009 Red Hat Inc.

 *

 * Authors:

 *  Luiz Capitulino <lcapitulino@redhat.com>

 *

 * This work is licensed under the terms of the GNU GPL, version 2. See

 * the COPYING file in the top-level directory.

 */

#include <check.h>

#include "qint.h"

#include "qlist.h"

/*

 * Public Interface test-cases

 *

 * (with some violations to access 'private' data)

 */

START_TEST(qlist_new_test)

{

    QList *qlist;

    qlist = qlist_new();

    fail_unless(qlist != NULL);

    fail_unless(qlist->base.refcnt == 1);

    fail_unless(qobject_type(QOBJECT(qlist)) == QTYPE_QLIST);

    // destroy doesn't exist yet

    qemu_free(qlist);

}

END_TEST

START_TEST(qlist_append_test)

{

    QInt *qi;

    QList *qlist;

    QListEntry *entry;

    qi = qint_from_int(42);

    qlist = qlist_new();

    qlist_append(qlist, qi);

    entry = QTAILQ_FIRST(&qlist->head);

    fail_unless(entry != NULL);

    fail_unless(entry->value == QOBJECT(qi));

    // destroy doesn't exist yet

    QDECREF(qi);

    qemu_free(entry);

    qemu_free(qlist);

}

END_TEST

START_TEST(qobject_to_qlist_test)

{

    QList *qlist;

    qlist = qlist_new();

    fail_unless(qobject_to_qlist(QOBJECT(qlist)) == qlist);

    // destroy doesn't exist yet

    qemu_free(qlist);

}

END_TEST

START_TEST(qlist_destroy_test)

{

    int i;

    QList *qlist;

    qlist = qlist_new();

    for (i = 0; i < 42; i++)

        qlist_append(qlist, qint_from_int(i));

    QDECREF(qlist);

}

END_TEST

static int iter_called;

static const int iter_max = 42;

static void iter_func(QObject *obj, void *opaque)

{

    QInt *qi;

    fail_unless(opaque == NULL);

    qi = qobject_to_qint(obj);

    fail_unless(qi != NULL);

    fail_unless((qint_get_int(qi) >= 0) && (qint_get_int(qi) <= iter_max));

    iter_called++;

}

START_TEST(qlist_iter_test)

{

    int i;

    QList *qlist;

    qlist = qlist_new();

    for (i = 0; i < iter_max; i++)

        qlist_append(qlist, qint_from_int(i));

    iter_called = 0;

    qlist_iter(qlist, iter_func, NULL);

    fail_unless(iter_called == iter_max);

    QDECREF(qlist);

}

END_TEST

static Suite *QList_suite(void)

{

    Suite *s;

    TCase *qlist_public_tcase;

    s = suite_create("QList suite");

    qlist_public_tcase = tcase_create("Public Interface");

    suite_add_tcase(s, qlist_public_tcase);

    tcase_add_test(qlist_public_tcase, qlist_new_test);

    tcase_add_test(qlist_public_tcase, qlist_append_test);

    tcase_add_test(qlist_public_tcase, qobject_to_qlist_test);

    tcase_add_test(qlist_public_tcase, qlist_destroy_test);

    tcase_add_test(qlist_public_tcase, qlist_iter_test);

    return s;

}

int main(void)

{

        int nf;

        Suite *s;

        SRunner *sr;

        s = QList_suite();

        sr = srunner_create(s);

        srunner_run_all(sr, CK_NORMAL);

        nf = srunner_ntests_failed(sr);

        srunner_free(sr);

        return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;

}