cmake/Utilities/cmlibarchive/libarchive/test/test_write_format_pax.c

/*-
 * Copyright (c) 2003-2008 Tim Kientzle
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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(S) 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 "test.h"
__FBSDID("$FreeBSD$");

char buff2[64];

DEFINE_TEST(test_write_format_pax)
{
    size_t buffsize = 1000000;
    char *buff;
    struct archive_entry *ae;
    struct archive *a;
    size_t used;

    buff = malloc(buffsize); /* million bytes of work area */
    assert(buff != NULL);

    /* Create a new archive in memory. */
    assert((a = archive_write_new()) != NULL);
    assertA(0 == archive_write_set_format_pax(a));
    assertA(0 == archive_write_set_compression_none(a));
    assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));

    /*
     * "file" has a bunch of attributes and 8 bytes of data.
     */
    assert((ae = archive_entry_new()) != NULL);
    archive_entry_set_atime(ae, 2, 20);
    archive_entry_set_birthtime(ae, 3, 30);
    archive_entry_set_ctime(ae, 4, 40);
    archive_entry_set_mtime(ae, 5, 50);
    archive_entry_copy_pathname(ae, "file");
    archive_entry_set_mode(ae, S_IFREG | 0755);
    archive_entry_set_size(ae, 8);
    assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
    archive_entry_free(ae);
    assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));

    /*
     * "file2" is similar but has birthtime later than mtime.
     */
    assert((ae = archive_entry_new()) != NULL);
    archive_entry_set_atime(ae, 2, 20);
    archive_entry_set_birthtime(ae, 8, 80);
    archive_entry_set_ctime(ae, 4, 40);
    archive_entry_set_mtime(ae, 5, 50);
    archive_entry_copy_pathname(ae, "file2");
    archive_entry_set_mode(ae, S_IFREG | 0755);
    archive_entry_set_size(ae, 8);
    assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
    archive_entry_free(ae);
    assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));

    /*
     * XXX TODO XXX Archive directory, other file types.
     * Archive extended attributes, ACLs, other metadata.
     * Verify they get read back correctly.
     */

    /* Close out the archive. */
    assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
    assertEqualIntA(a, ARCHIVE_OK, archive_write_finish(a));

    /*
     *
     * Now, read the data back.
     *
     */
    assert((a = archive_read_new()) != NULL);
    assertEqualIntA(a, 0, archive_read_support_format_all(a));
    assertEqualIntA(a, 0, archive_read_support_compression_all(a));
    assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));

    /*
     * Read "file"
     */
    assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
    assertEqualInt(2, archive_entry_atime(ae));
    assertEqualInt(20, archive_entry_atime_nsec(ae));
    assertEqualInt(3, archive_entry_birthtime(ae));
    assertEqualInt(30, archive_entry_birthtime_nsec(ae));
    assertEqualInt(4, archive_entry_ctime(ae));
    assertEqualInt(40, archive_entry_ctime_nsec(ae));
    assertEqualInt(5, archive_entry_mtime(ae));
    assertEqualInt(50, archive_entry_mtime_nsec(ae));
    assertEqualString("file", archive_entry_pathname(ae));
    assert((S_IFREG | 0755) == archive_entry_mode(ae));
    assertEqualInt(8, archive_entry_size(ae));
    assertEqualIntA(a, 8, archive_read_data(a, buff2, 10));
    assertEqualMem(buff2, "12345678", 8);

    /*
     * Read "file2"
     */
    assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
    assert(archive_entry_atime_is_set(ae));
    assertEqualInt(2, archive_entry_atime(ae));
    assertEqualInt(20, archive_entry_atime_nsec(ae));
    /* Birthtime > mtime above, so it doesn't get stored at all. */
    assert(!archive_entry_birthtime_is_set(ae));
    assertEqualInt(0, archive_entry_birthtime(ae));
    assertEqualInt(0, archive_entry_birthtime_nsec(ae));
    assert(archive_entry_ctime_is_set(ae));
    assertEqualInt(4, archive_entry_ctime(ae));
    assertEqualInt(40, archive_entry_ctime_nsec(ae));
    assert(archive_entry_mtime_is_set(ae));
    assertEqualInt(5, archive_entry_mtime(ae));
    assertEqualInt(50, archive_entry_mtime_nsec(ae));
    assertEqualString("file2", archive_entry_pathname(ae));
    assert((S_IFREG | 0755) == archive_entry_mode(ae));
    assertEqualInt(8, archive_entry_size(ae));
    assertEqualIntA(a, 8, archive_read_data(a, buff2, 10));
    assertEqualMem(buff2, "12345678", 8);

    /*
     * Verify the end of the archive.
     */
    assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
    assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
    assertEqualIntA(a, ARCHIVE_OK, archive_read_finish(a));

    free(buff);
}