test_write_compress.c [plain text]
#include "test.h"
__FBSDID("$FreeBSD: head/lib/libarchive/test/test_write_compress.c 189308 2009-03-03 17:02:51Z kientzle $");
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
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);
}