diff options
Diffstat (limited to 'libarchive/test/test_write_compress.c')
| -rw-r--r-- | libarchive/test/test_write_compress.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libarchive/test/test_write_compress.c b/libarchive/test/test_write_compress.c new file mode 100644 index 0000000..aa590de --- /dev/null +++ b/libarchive/test/test_write_compress.c @@ -0,0 +1,102 @@ +/*- + * Copyright (c) 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 + * in this position and unchanged. + * 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_compress.c 189308 2009-03-03 17:02:51Z kientzle $"); + +/* + * A basic exercise of compress reading and writing. + * + * TODO: Add a reference file and make sure we can decompress that. + */ + +DEFINE_TEST(test_write_compress) +{ + struct archive_entry *ae; + struct archive* a; + char *buff, *data; + size_t buffsize, datasize; + char path[16]; + size_t used; + int i; + + buffsize = 1000000; + assert(NULL != (buff = (char *)malloc(buffsize))); + + datasize = 10000; + assert(NULL != (data = (char *)malloc(datasize))); + memset(data, 0, datasize); + + assert((a = archive_write_new()) != NULL); + assertA(0 == archive_write_set_format_ustar(a)); + assertA(0 == archive_write_set_compression_compress(a)); + assertA(0 == archive_write_open_memory(a, buff, buffsize, &used)); + + for (i = 0; i < 100; i++) { + sprintf(path, "file%03d", i); + assert((ae = archive_entry_new()) != NULL); + archive_entry_copy_pathname(ae, path); + archive_entry_set_size(ae, datasize); + archive_entry_set_filetype(ae, AE_IFREG); + assertA(0 == archive_write_header(a, ae)); + assertA(datasize == (size_t)archive_write_data(a, data, datasize)); + archive_entry_free(ae); + } + + + archive_write_close(a); +#if ARCHIVE_VERSION_NUMBER < 2000000 + archive_write_finish(a); +#else + assert(0 == archive_write_finish(a)); +#endif + + /* + * 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)); + + + for (i = 0; i < 100; i++) { + sprintf(path, "file%03d", i); + if (!assertEqualInt(0, archive_read_next_header(a, &ae))) + break; + assertEqualString(path, archive_entry_pathname(ae)); + assertEqualInt((int)datasize, archive_entry_size(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(data); + free(buff); +} |
