xml_acl_denied_test.c

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/*
 * Copyright 2020-2021 the Pacemaker project contributors
 *
 * The version control history for this file may have further details.
 *
 * This source code is licensed under the GNU Lesser General Public License
 * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
 */

#include <crm_internal.h>
#include <crm/common/acl.h>
#include "../../crmcommon_private.h"

#include <stdarg.h>
#include <stddef.h>
#include <stdint.h>
#include <setjmp.h>
#include <cmocka.h>

static void
is_xml_acl_denied_without_node(void **state)
{
    xmlNode *test_xml = create_xml_node(NULL, "test_xml");
    assert_false(xml_acl_denied(test_xml));

    test_xml->doc->_private = NULL;
    assert_false(xml_acl_denied(test_xml));

    test_xml->doc = NULL;
    assert_false(xml_acl_denied(test_xml));

    test_xml = NULL;
    assert_false(xml_acl_denied(test_xml));
}

static void
is_xml_acl_denied_with_node(void **state)
{
    xml_private_t *p;
    
    xmlNode *test_xml = create_xml_node(NULL, "test_xml");

    // allocate memory for _private, which is NULL by default
    test_xml->doc->_private = calloc(1, sizeof(xml_private_t));

    assert_false(xml_acl_denied(test_xml));

    // cast _private from void* to xml_private_t*
    p = test_xml->doc->_private;

    // enable an irrelevant flag
    p->flags |= pcmk__xf_acl_enabled;

    assert_false(xml_acl_denied(test_xml));

    // enable pcmk__xf_acl_denied
    p->flags |= pcmk__xf_acl_denied;

    assert_true(xml_acl_denied(test_xml));
}

int
main(int argc, char **argv)
{
    const struct CMUnitTest tests[] = {
        cmocka_unit_test(is_xml_acl_denied_without_node),
        cmocka_unit_test(is_xml_acl_denied_with_node),
    };

    cmocka_set_message_output(CM_OUTPUT_TAP);
    return cmocka_run_group_tests(tests, NULL, NULL);
}