/*- * 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("$FreeBSD$"); char buff[1000000]; char buff2[64]; DEFINE_TEST(test_write_compress_program) { #if ARCHIVE_VERSION_NUMBER < 1009000 skipping("archive_write_set_compress_program()"); #else struct archive_entry *ae; struct archive *a; size_t used; int blocksize = 1024; int r; const char *extprog; if ((extprog = external_gzip_program(0)) == NULL) { skipping("There is no gzip compression " "program in this platform"); return; } /* Create a new archive in memory. */ /* Write it through an external "gzip" program. */ assert((a = archive_write_new()) != NULL); assertA(0 == archive_write_set_format_ustar(a)); r = archive_write_set_compression_program(a, extprog); if (r == ARCHIVE_FATAL) { skipping("Write compression via external " "program unsupported on this platform"); archive_write_finish(a); return; } assertA(0 == archive_write_set_bytes_per_block(a, blocksize)); assertA(0 == archive_write_set_bytes_in_last_block(a, blocksize)); assertA(blocksize == archive_write_get_bytes_in_last_block(a)); assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used)); assertA(blocksize == archive_write_get_bytes_in_last_block(a)); /* * Write a file to it. */ assert((ae = archive_entry_new()) != NULL); archive_entry_set_mtime(ae, 1, 10); archive_entry_copy_pathname(ae, "file"); archive_entry_set_mode(ae, S_IFREG | 0755); 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)); /* 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 /* * Now, read the data back through the built-in gzip support. */ 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)); r = archive_read_next_header(a, &ae); if (UnsupportedCompress(r, a)) { skipping("This version of libarchive was compiled " "without gzip support"); assert(0 == archive_read_finish(a)); /* * Try using an external "gunzip","gzip -d" program */ if ((extprog = external_gzip_program(1)) == NULL) { skipping("There is no gzip uncompression " "program in this platform"); return; } assert((a = archive_read_new()) != NULL); assertEqualIntA(a, ARCHIVE_OK, archive_read_support_compression_none(a)); assertEqualIntA(a, ARCHIVE_OK, archive_read_support_compression_program(a, extprog)); assertA(0 == archive_read_support_format_all(a)); assertA(0 == archive_read_open_memory(a, buff, used)); r = archive_read_next_header(a, &ae); } assertA(0 == r); assert(1 == archive_entry_mtime(ae)); assert(0 == archive_entry_atime(ae)); assert(0 == archive_entry_ctime(ae)); assertEqualString("file", archive_entry_pathname(ae)); assert((S_IFREG | 0755) == archive_entry_mode(ae)); assert(8 == archive_entry_size(ae)); assertA(8 == archive_read_data(a, buff2, 10)); assert(0 == memcmp(buff2, "12345678", 8)); /* Verify the end of the archive. */ assert(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 #endif }