/*- * Copyright (c) 2003-2007 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: head/lib/libarchive/test/test_write_format_cpio.c 185672 2008-12-06 06:02:26Z kientzle $"); /* The version stamp macro was introduced after cpio write support. */ #if ARCHIVE_VERSION_NUMBER >= 1009000 static void test_format(int (*set_format)(struct archive *)) { char filedata[64]; struct archive_entry *ae; struct archive *a; char *p; size_t used; size_t buffsize = 1000000; char *buff; int damaged = 0; buff = malloc(buffsize); /* Create a new archive in memory. */ assert((a = archive_write_new()) != NULL); assertA(0 == (*set_format)(a)); assertA(0 == archive_write_set_compression_none(a)); assertA(0 == archive_write_open_memory(a, buff, buffsize, &used)); /* * Write a file to it. */ assert((ae = archive_entry_new()) != NULL); archive_entry_set_mtime(ae, 1, 10); assert(1 == archive_entry_mtime(ae)); assert(10 == archive_entry_mtime_nsec(ae)); p = strdup("file"); archive_entry_copy_pathname(ae, p); strcpy(p, "XXXX"); free(p); assertEqualString("file", archive_entry_pathname(ae)); archive_entry_set_mode(ae, S_IFREG | 0755); assert((S_IFREG | 0755) == archive_entry_mode(ae)); archive_entry_set_size(ae, 8); assertA(0 == archive_write_header(a, ae)); archive_entry_free(ae); assertA(8 == archive_write_data(a, "12345678", 9)); /* * Write another file to it. */ assert((ae = archive_entry_new()) != NULL); archive_entry_set_mtime(ae, 1, 10); assert(1 == archive_entry_mtime(ae)); assert(10 == archive_entry_mtime_nsec(ae)); p = strdup("file2"); archive_entry_copy_pathname(ae, p); strcpy(p, "XXXX"); free(p); assertEqualString("file2", archive_entry_pathname(ae)); archive_entry_set_mode(ae, S_IFREG | 0755); assert((S_IFREG | 0755) == archive_entry_mode(ae)); archive_entry_set_size(ae, 4); assertA(0 == archive_write_header(a, ae)); archive_entry_free(ae); assertA(4 == archive_write_data(a, "1234", 5)); /* * Write a directory to it. */ assert((ae = archive_entry_new()) != NULL); archive_entry_set_mtime(ae, 11, 110); archive_entry_copy_pathname(ae, "dir"); archive_entry_set_mode(ae, S_IFDIR | 0755); archive_entry_set_size(ae, 512); assertA(0 == archive_write_header(a, ae)); assertEqualInt(0, archive_entry_size(ae)); archive_entry_free(ae); assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); /* Close out the archive. */ assertA(0 == archive_write_close(a)); #if ARCHIVE_VERSION_NUMBER < 2000000 archive_write_finish(a); #else assertA(0 == archive_write_finish(a)); #endif /* * Damage the second entry to test the search-ahead recovery. * TODO: Move the damage-recovery checking to a separate test; * it doesn't really belong in this write test. */ { int i; for (i = 80; i < 150; i++) { if (memcmp(buff + i, "07070", 5) == 0) { damaged = 1; buff[i] = 'X'; break; } } } failure("Unable to locate the second header for damage-recovery test."); assert(damaged == 1); /* * Now, read the data back. */ assert((a = archive_read_new()) != NULL); assertA(0 == archive_read_support_format_all(a)); assertA(0 == archive_read_support_compression_all(a)); assertA(0 == archive_read_open_memory(a, buff, used)); if (!assertEqualIntA(a, 0, archive_read_next_header(a, &ae))) { archive_read_finish(a); return; } assertEqualInt(1, archive_entry_mtime(ae)); /* Not the same as above: cpio doesn't store hi-res times. */ assert(0 == archive_entry_mtime_nsec(ae)); assert(0 == archive_entry_atime(ae)); assert(0 == archive_entry_ctime(ae)); assertEqualString("file", archive_entry_pathname(ae)); assertEqualInt((S_IFREG | 0755), archive_entry_mode(ae)); assertEqualInt(8, archive_entry_size(ae)); assertA(8 == archive_read_data(a, filedata, 10)); assert(0 == memcmp(filedata, "12345678", 8)); /* * The second file can't be read because we damaged its header. */ /* * Read the dir entry back. * ARCHIVE_WARN here because the damaged entry was skipped. */ assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae)); assertEqualInt(11, archive_entry_mtime(ae)); assert(0 == archive_entry_mtime_nsec(ae)); assert(0 == archive_entry_atime(ae)); assert(0 == archive_entry_ctime(ae)); assertEqualString("dir", archive_entry_pathname(ae)); assertEqualInt((S_IFDIR | 0755), archive_entry_mode(ae)); assertEqualInt(0, archive_entry_size(ae)); assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); /* Verify the end of the archive. */ assertEqualIntA(a, 1, archive_read_next_header(a, &ae)); assert(0 == archive_read_close(a)); #if ARCHIVE_VERSION_NUMBER < 2000000 archive_read_finish(a); #else assert(0 == archive_read_finish(a)); #endif free(buff); } #endif DEFINE_TEST(test_write_format_cpio) { #if ARCHIVE_VERSION_NUMBER >= 1009000 test_format(archive_write_set_format_cpio); test_format(archive_write_set_format_cpio_newc); #else skipping("cpio write support"); #endif }