HelenOS sources

root/uspace/lib/fmgt/test/copy.c

DEFINITIONS

1. PCUT_TEST
2. PCUT_TEST
3. PCUT_TEST

/*
 * Copyright (c) 2025 Jiri Svoboda
 * 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 <errno.h>
#include <fmgt.h>
#include <pcut/pcut.h>
#include <stdbool.h>
#include <stdio.h>
#include <str.h>
#include <vfs/vfs.h>

PCUT_INIT;

PCUT_TEST_SUITE(copy);

/** Copy file to file. */
PCUT_TEST(copy_file_file)
{
        fmgt_t *fmgt = NULL;
        char buf[L_tmpnam];
        char *sname;
        char *dname;
        FILE *f;
        char *p;
        int rv;
        fmgt_flist_t *flist;
        errno_t rc;

        /* Create name for temporary directory */
        p = tmpnam(buf);
        PCUT_ASSERT_NOT_NULL(p);

        /* Create temporary directory */
        rc = vfs_link_path(p, KIND_DIRECTORY, NULL);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = asprintf(&sname, "%s/%s", p, "a");
        PCUT_ASSERT_TRUE(rv >= 0);

        rv = asprintf(&dname, "%s/%s", p, "b");
        PCUT_ASSERT_TRUE(rv >= 0);

        f = fopen(sname, "wb");
        PCUT_ASSERT_NOT_NULL(f);

        rv = fprintf(f, "X");
        PCUT_ASSERT_TRUE(rv >= 0);

        rv = fclose(f);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rc = fmgt_create(&fmgt);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_create(&flist);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_append(flist, sname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_copy(fmgt, flist, dname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        fmgt_flist_destroy(flist);

        rv = remove(sname);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rv = remove(dname);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rv = remove(p);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        free(sname);
        free(dname);
        fmgt_destroy(fmgt);
}

/** Copy directory to directory. */
PCUT_TEST(copy_dir_dir)
{
        fmgt_t *fmgt = NULL;
        char buf[L_tmpnam];
        char *sname;
        char *dname;
        char *p;
        int rv;
        fmgt_flist_t *flist;
        errno_t rc;

        /* Create name for temporary directory */
        p = tmpnam(buf);
        PCUT_ASSERT_NOT_NULL(p);

        /* Create temporary directory */
        rc = vfs_link_path(p, KIND_DIRECTORY, NULL);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = asprintf(&sname, "%s/%s", p, "a");
        PCUT_ASSERT_TRUE(rv >= 0);

        rv = asprintf(&dname, "%s/%s", p, "b");
        PCUT_ASSERT_TRUE(rv >= 0);

        rc = vfs_link_path(sname, KIND_DIRECTORY, NULL);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_create(&fmgt);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_create(&flist);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_append(flist, sname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_copy(fmgt, flist, dname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        fmgt_flist_destroy(flist);

        rv = remove(sname);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rv = remove(dname);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rv = remove(p);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        free(sname);
        free(dname);
        fmgt_destroy(fmgt);
}

/** Copy files and directories into directory. */
PCUT_TEST(copy_into_dir)
{
        fmgt_t *fmgt = NULL;
        char buf[L_tmpnam];
        char *fname;
        char *dname;
        FILE *f;
        char *p;
        int rv;
        fmgt_flist_t *flist;
        errno_t rc;

        /* Create name for temporary directory */
        p = tmpnam(buf);
        PCUT_ASSERT_NOT_NULL(p);

        /* Create temporary directory */
        rc = vfs_link_path(p, KIND_DIRECTORY, NULL);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = asprintf(&fname, "%s/%s", p, "a");
        PCUT_ASSERT_TRUE(rv >= 0);

        rv = asprintf(&dname, "%s/%s", p, "b");
        PCUT_ASSERT_TRUE(rv >= 0);

        f = fopen(fname, "wb");
        PCUT_ASSERT_NOT_NULL(f);

        rv = fprintf(f, "X");
        PCUT_ASSERT_TRUE(rv >= 0);

        rv = fclose(f);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rc = vfs_link_path(dname, KIND_DIRECTORY, NULL);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_create(&fmgt);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_create(&flist);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_append(flist, fname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_flist_append(flist, dname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = fmgt_copy(fmgt, flist, dname);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        fmgt_flist_destroy(flist);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rv = remove(dname);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        rv = remove(p);
        PCUT_ASSERT_INT_EQUALS(0, rv);

        free(fname);
        free(dname);
        fmgt_destroy(fmgt);
}

PCUT_EXPORT(copy);