/*
   lib/vfs - test vfs_split() functionality

   Copyright (C) 2011-2025
   Free Software Foundation, Inc.

   Written by:
   Slava Zanko <slavazanko@gmail.com>, 2011, 2013

   This file is part of the Midnight Commander.

   The Midnight Commander is free software: you can redistribute it
   and/or modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation, either version 3 of the License,
   or (at your option) any later version.

   The Midnight Commander is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#define TEST_SUITE_NAME "/lib/vfs"

#include "tests/mctest.h"

#include "lib/strutil.h"
#include "lib/vfs/xdirentry.h"
#include "lib/vfs/path.c"  // for testing static methods

#include "src/vfs/local/local.c"

static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;

/* --------------------------------------------------------------------------------------------- */

/* @Before */
static void
setup (void)
{
    str_init_strings (NULL);

    vfs_init ();
    vfs_init_localfs ();
    vfs_setup_work_dir ();

    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
    vfs_register_class (&vfs_test_ops1);

    vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_UNKNOWN, "test2");
    vfs_register_class (&vfs_test_ops2);

    vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_UNKNOWN, "test3");
    vfs_register_class (&vfs_test_ops3);
}

/* --------------------------------------------------------------------------------------------- */

/* @After */
static void
teardown (void)
{
    vfs_shut ();
    str_uninit_strings ();
}

/* --------------------------------------------------------------------------------------------- */

/* @DataSource("test_vfs_split_ds") */
static const struct test_vfs_split_ds
{
    const char *input_string;
    const char *expected_path;
    const char *expected_local;
    const char *expected_op;
    const struct vfs_class *expected_result;
} test_vfs_split_ds[] = {
    {
        // 0.
        "#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2/#test3:/qqq/www/eee.rr",
        "#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2/",
        "qqq/www/eee.rr",
        "test3:",
        &vfs_test_ops3,
    },
    {
        // 1.
        "#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2/",
        "#test1:/bla-bla/some/path/",
        "bla-bla/some/path2/",
        "test2:",
        &vfs_test_ops2,
    },
    {
        // 2.
        "#test1:/bla-bla/some/path/",
        "",
        "bla-bla/some/path/",
        "test1:",
        &vfs_test_ops1,
    },
    {
        // 3.
        "",
        "",
        NULL,
        NULL,
        NULL,
    },
    {
        // 4. split with local
        "/local/path/#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2#test3:/qqq/www/eee.rr",
        "/local/path/#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2",
        "qqq/www/eee.rr",
        "test3:",
        &vfs_test_ops3,
    },
    {
        // 5. split with local
        "/local/path/#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2",
        "/local/path/#test1:/bla-bla/some/path/",
        "bla-bla/some/path2",
        "test2:",
        &vfs_test_ops2,
    },
    {
        // 6. split with local
        "/local/path/#test1:/bla-bla/some/path/",
        "/local/path/",
        "bla-bla/some/path/",
        "test1:",
        &vfs_test_ops1,
    },
    {
        // 7. split with local
        "/local/path/",
        "/local/path/",
        NULL,
        NULL,
        NULL,
    },
    {
        // 8. split with URL
        "#test2:username:passwd@somehost.net/bla-bla/some/path2",
        "",
        "bla-bla/some/path2",
        "test2:username:passwd@somehost.net",
        &vfs_test_ops2,
    },
    {
        // 9. split URL with semi
        "/local/path/#test1:/bla-bla/some/path/#test2:username:p!a@s#s$w%d@somehost.net/bla-bla/"
        "some/"
        "path2",
        "/local/path/#test1:/bla-bla/some/path/",
        "bla-bla/some/path2",
        "test2:username:p!a@s#s$w%d@somehost.net",
        &vfs_test_ops2,
    },
    {
        // 10. split with semi in path
        "#test2:/bl#a-bl#a/so#me/pa#th2",
        "",
        "bl#a-bl#a/so#me/pa#th2",
        "test2:",
        &vfs_test_ops2,
    }
};

/* @Test(dataSource = "test_vfs_split_ds") */
START_PARAMETRIZED_TEST (test_vfs_split, test_vfs_split_ds)
{
    // given
    const char *local = NULL, *op = NULL;
    struct vfs_class *actual_result;
    char *path;

    path = g_strdup (data->input_string);

    // when
    actual_result = _vfs_split_with_semi_skip_count (path, &local, &op, 0);

    // then
    mctest_assert_ptr_eq (actual_result, data->expected_result);
    mctest_assert_str_eq (path, data->expected_path);
    mctest_assert_str_eq (local, data->expected_local);
    mctest_assert_str_eq (op, data->expected_op);
    g_free (path);
}
END_PARAMETRIZED_TEST

/* --------------------------------------------------------------------------------------------- */

int
main (void)
{
    TCase *tc_core;

    tc_core = tcase_create ("Core");

    tcase_add_checked_fixture (tc_core, setup, teardown);

    // Add new tests here: ***************
    mctest_add_parameterized_test (tc_core, test_vfs_split, test_vfs_split_ds);
    // ***********************************

    return mctest_run_all (tc_core);
}

/* --------------------------------------------------------------------------------------------- */