/*
 * Copyright (c) 2025 Matej Volf
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <fibril.h>
#include <pcut/pcut.h>

PCUT_INIT;

PCUT_TEST_SUITE(fibril_exit_hook);

static int value;

static void exit_hook(void) {
    value = 5;
}

static errno_t fibril_basic(void* _arg) {
    fibril_add_exit_hook(exit_hook);
    return EOK;
}

PCUT_TEST(exit_hook_basic) {
    value = 0;
    fid_t other = fibril_create(fibril_basic, NULL);
    fibril_start(other);

    fibril_yield();

    PCUT_ASSERT_INT_EQUALS(5, value);
}

/*
static errno_t fibril_to_be_killed(void* _arg) {
    fibril_add_exit_hook(exit_hook);

    while (true)
        firbil_yield();

    assert(0 && "unreachable");
}

PCUT_TEST(exit_hook_kill) {
    value = 0;
    fid_t other = fibril_create(fibril_to_be_killed, NULL);
    fibril_start(other);

    fibril_yield();

    fibril_kill(other); // anything like this doesn't exist yet

    PCUT_ASSERT_INT_EQUALS(5, value);
}
*/


PCUT_EXPORT(fibril_exit_hook);