int
main (void)
{
char buf[80];
int result;
/* Remove any leftovers from a previous partial run. */
ignore_value (system ("rm -rf " BASE "*"));
/* Perform same checks as counterpart functions. */
result = test_readlink (do_readlink, false);
ASSERT (test_symlink (do_symlink, false) == result);
dfd = openat (AT_FDCWD, ".", O_RDONLY);
ASSERT (0 <= dfd);
ASSERT (test_readlink (do_readlink, false) == result);
ASSERT (test_symlink (do_symlink, false) == result);
/* Now perform some cross-directory checks. Skip everything else on
mingw. */
if (HAVE_SYMLINK)
{
const char *contents = "don't matter!";
ssize_t exp = strlen (contents);
/* Create link while cwd is '.', then read it in '..'. */
ASSERT (symlinkat (contents, AT_FDCWD, BASE "link") == 0);
errno = 0;
ASSERT (symlinkat (contents, dfd, BASE "link") == -1);
ASSERT (errno == EEXIST);
ASSERT (chdir ("..") == 0);
errno = 0;
ASSERT (readlinkat (AT_FDCWD, BASE "link", buf, sizeof buf) == -1);
ASSERT (errno == ENOENT);
ASSERT (readlinkat (dfd, BASE "link", buf, sizeof buf) == exp);
ASSERT (strncmp (contents, buf, exp) == 0);
ASSERT (unlinkat (dfd, BASE "link", 0) == 0);
/* Create link while cwd is '..', then read it in '.'. */
ASSERT (symlinkat (contents, dfd, BASE "link") == 0);
ASSERT (fchdir (dfd) == 0);
errno = 0;
ASSERT (symlinkat (contents, AT_FDCWD, BASE "link") == -1);
ASSERT (errno == EEXIST);
buf[0] = '\0';
ASSERT (readlinkat (AT_FDCWD, BASE "link", buf, sizeof buf) == exp);
ASSERT (strncmp (contents, buf, exp) == 0);
buf[0] = '\0';
ASSERT (readlinkat (dfd, BASE "link", buf, sizeof buf) == exp);
ASSERT (strncmp (contents, buf, exp) == 0);
ASSERT (unlink (BASE "link") == 0);
}
ASSERT (close (dfd) == 0);
if (result == 77)
fputs ("skipping test: symlinks not supported on this file system\n",
stderr);
return result;
}
int
main (void)
{
/* Remove any leftovers from a previous partial run. */
ignore_value (system ("rm -rf " BASE "*"));
return test_symlink (symlink, true);
}
int
main (void)
{
int result;
/* Remove any leftovers from a previous partial run. */
ignore_value (system ("rm -rf " BASE "*"));
/* Perform same checks as counterpart functions. */
result = test_symlink (do_symlink, false);
dfd = openat (AT_FDCWD, ".", O_RDONLY);
ASSERT (0 <= dfd);
ASSERT (test_symlink (do_symlink, false) == result);
ASSERT (close (dfd) == 0);
if (result == 77)
fputs ("skipping test: symlinks not supported on this file system\n",
stderr);
return result;
}
int
main (void)
{
int result;
/* Remove any leftovers from a previous partial run. */
ignore_value (system ("rm -rf " BASE "*"));
/* Test behaviour for invalid file descriptors. */
{
errno = 0;
ASSERT (symlinkat ("foo", -1, "bar") == -1);
ASSERT (errno == EBADF
|| errno == ENOSYS /* seen on mingw */
);
}
{
close (99);
errno = 0;
ASSERT (symlinkat ("foo", 99, "bar") == -1);
ASSERT (errno == EBADF
|| errno == ENOSYS /* seen on mingw */
);
}
/* Perform same checks as counterpart functions. */
result = test_symlink (do_symlink, false);
dfd = openat (AT_FDCWD, ".", O_RDONLY);
ASSERT (0 <= dfd);
ASSERT (test_symlink (do_symlink, false) == result);
ASSERT (close (dfd) == 0);
if (result == 77)
fputs ("skipping test: symlinks not supported on this file system\n",
stderr);
return result;
}
int main(int argc, char *argv[])
{
const char *basepath;
int err = 0;
umask(0);
if (argc < 2 || argc > 3) {
fprintf(stderr, "usage: %s testdir [test#]\n", argv[0]);
return 1;
}
basepath = argv[1];
if (argc == 3) {
char *endptr;
char *arg = argv[2];
if (arg[0] == '-') {
arg++;
skip_test = strtoul(arg, &endptr, 10);
} else {
select_test = strtoul(argv[2], &endptr, 10);
}
if (arg[0] == '\0' || *endptr != '\0') {
fprintf(stderr, "invalid number: '%s'\n", arg);
return 1;
}
}
assert(strlen(basepath) < 512);
if (basepath[0] != '/') {
fprintf(stderr, "testdir must be an absolute path\n");
return 1;
}
sprintf(testfile, "%s/testfile", basepath);
sprintf(testfile2, "%s/testfile2", basepath);
sprintf(testdir, "%s/testdir", basepath);
sprintf(testdir2, "%s/testdir2", basepath);
sprintf(subfile, "%s/subfile", testdir2);
err += test_create();
err += test_create_unlink();
err += test_mknod();
err += test_symlink();
err += test_link();
err += test_link2();
err += test_mkfifo();
err += test_mkdir();
err += test_rename_file();
err += test_rename_dir();
err += test_utime();
err += test_truncate(0);
err += test_truncate(testdatalen / 2);
err += test_truncate(testdatalen);
err += test_truncate(testdatalen + 100);
err += test_ftruncate(0, 0600);
err += test_ftruncate(testdatalen / 2, 0600);
err += test_ftruncate(testdatalen, 0600);
err += test_ftruncate(testdatalen + 100, 0600);
err += test_ftruncate(0, 0400);
err += test_ftruncate(0, 0200);
err += test_ftruncate(0, 0000);
err += test_open(0, O_RDONLY, 0);
err += test_open(1, O_RDONLY, 0);
err += test_open(1, O_RDWR, 0);
err += test_open(1, O_WRONLY, 0);
err += test_open(0, O_RDWR | O_CREAT, 0600);
err += test_open(1, O_RDWR | O_CREAT, 0600);
err += test_open(0, O_RDWR | O_CREAT | O_TRUNC, 0600);
err += test_open(1, O_RDWR | O_CREAT | O_TRUNC, 0600);
err += test_open(0, O_RDONLY | O_CREAT, 0600);
err += test_open(0, O_RDONLY | O_CREAT, 0400);
err += test_open(0, O_RDONLY | O_CREAT, 0200);
err += test_open(0, O_RDONLY | O_CREAT, 0000);
err += test_open(0, O_WRONLY | O_CREAT, 0600);
err += test_open(0, O_WRONLY | O_CREAT, 0400);
err += test_open(0, O_WRONLY | O_CREAT, 0200);
err += test_open(0, O_WRONLY | O_CREAT, 0000);
err += test_open(0, O_RDWR | O_CREAT, 0400);
err += test_open(0, O_RDWR | O_CREAT, 0200);
err += test_open(0, O_RDWR | O_CREAT, 0000);
err += test_open(0, O_RDWR | O_CREAT | O_EXCL, 0600);
err += test_open(1, O_RDWR | O_CREAT | O_EXCL, 0600);
err += test_open(0, O_RDWR | O_CREAT | O_EXCL, 0000);
err += test_open(1, O_RDWR | O_CREAT | O_EXCL, 0000);
err += test_open_acc(O_RDONLY, 0600, 0);
err += test_open_acc(O_WRONLY, 0600, 0);
err += test_open_acc(O_RDWR, 0600, 0);
err += test_open_acc(O_RDONLY, 0400, 0);
err += test_open_acc(O_RDONLY | O_TRUNC, 0400, EACCES);
err += test_open_acc(O_WRONLY, 0400, EACCES);
err += test_open_acc(O_RDWR, 0400, EACCES);
err += test_open_acc(O_RDONLY, 0200, EACCES);
err += test_open_acc(O_WRONLY, 0200, 0);
err += test_open_acc(O_RDWR, 0200, EACCES);
err += test_open_acc(O_RDONLY, 0000, EACCES);
err += test_open_acc(O_WRONLY, 0000, EACCES);
err += test_open_acc(O_RDWR, 0000, EACCES);
err += test_create_ro_dir(O_CREAT);
err += test_create_ro_dir(O_CREAT | O_EXCL);
err += test_create_ro_dir(O_CREAT | O_WRONLY);
err += test_create_ro_dir(O_CREAT | O_TRUNC);
unlink(testfile);
unlink(testfile2);
rmdir(testdir);
rmdir(testdir2);
if (err) {
fprintf(stderr, "%i tests failed\n", -err);
return 1;
}
return 0;
}
