test_extattr_freebsd.c [plain text]
#include "test.h"
__FBSDID("$FreeBSD: head/lib/libarchive/test/test_extattr_freebsd.c 201247 2009-12-30 05:59:21Z kientzle $");
#if defined(__FreeBSD__) && __FreeBSD__ > 4
#include <sys/extattr.h>
#endif
DEFINE_TEST(test_extattr_freebsd)
{
#if !defined(__FreeBSD__)
skipping("FreeBSD-specific extattr restore test");
#elif __FreeBSD__ < 5
skipping("extattr restore supported only on FreeBSD 5.0 and later");
#else
char buff[64];
const char *xname;
const void *xval;
size_t xsize;
struct stat st;
struct archive *a;
struct archive_entry *ae;
int n, fd;
int extattr_privilege_bug = 0;
fd = open("pretest", O_RDWR | O_CREAT, 0777);
failure("Could not create test file?!");
if (!assert(fd >= 0))
return;
errno = 0;
n = extattr_set_fd(fd, EXTATTR_NAMESPACE_USER, "testattr", "1234", 4);
if (n != 4 && errno == EOPNOTSUPP) {
close(fd);
skipping("extattr tests require that extattr support be enabled on the filesystem");
return;
}
failure("extattr_set_fd(): errno=%d (%s)", errno, strerror(errno));
assertEqualInt(4, n);
close(fd);
fd = open("pretest2", O_RDWR | O_CREAT, 00000);
failure("Could not create test file?!");
if (!assert(fd >= 0))
return;
n = extattr_set_fd(fd, EXTATTR_NAMESPACE_USER, "testattr", "1234", 4);
if (n != 4) {
skipping("Restoring xattr to an unwritable file seems to be broken on this platform");
extattr_privilege_bug = 1;
}
close(fd);
assert(NULL != (a = archive_write_disk_new()));
archive_write_disk_set_options(a,
ARCHIVE_EXTRACT_TIME | ARCHIVE_EXTRACT_PERM | ARCHIVE_EXTRACT_XATTR);
ae = archive_entry_new();
assert(ae != NULL);
archive_entry_set_pathname(ae, "test0");
archive_entry_set_mtime(ae, 123456, 7890);
archive_entry_set_size(ae, 0);
archive_entry_set_mode(ae, 0755);
archive_entry_xattr_add_entry(ae, "user.foo", "12345", 5);
assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
archive_entry_free(ae);
ae = archive_entry_new();
assert(ae != NULL);
archive_entry_set_pathname(ae, "test1");
archive_entry_set_mtime(ae, 12345678, 7890);
archive_entry_set_size(ae, 0);
archive_entry_set_mode(ae, 0);
archive_entry_xattr_add_entry(ae, "user.bar", "123456", 6);
assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
archive_entry_free(ae);
if (extattr_privilege_bug)
assertEqualIntA(a, ARCHIVE_WARN, archive_write_close(a));
else
assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
assertEqualInt(ARCHIVE_OK, archive_write_finish(a));
assertEqualInt(0, stat("test0", &st));
assertEqualInt(st.st_mtime, 123456);
n = extattr_get_file("test0", EXTATTR_NAMESPACE_USER,
"foo", buff, sizeof(buff));
if (assertEqualInt(n, 5)) {
buff[n] = '\0';
assertEqualString(buff, "12345");
}
assertEqualInt(0, stat("test1", &st));
assertEqualInt(st.st_mtime, 12345678);
n = extattr_get_file("test1", EXTATTR_NAMESPACE_USER,
"bar", buff, sizeof(buff));
if (extattr_privilege_bug) {
assertEqualInt(n, -1);
} else {
if (assertEqualInt(n, 6)) {
buff[n] = '\0';
assertEqualString(buff, "123456");
}
}
assert((a = archive_read_disk_new()) != NULL);
assert((ae = archive_entry_new()) != NULL);
archive_entry_set_pathname(ae, "test0");
assertEqualInt(ARCHIVE_OK,
archive_read_disk_entry_from_file(a, ae, -1, NULL));
assertEqualInt(1, archive_entry_xattr_reset(ae));
assertEqualInt(ARCHIVE_OK,
archive_entry_xattr_next(ae, &xname, &xval, &xsize));
assertEqualString(xname, "user.foo");
assertEqualInt(xsize, 5);
assertEqualMem(xval, "12345", xsize);
assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
archive_entry_free(ae);
#endif
}