[LTP] [PATCH v1] Add stat04 test

[Cyril Hrubis]

Hi!
> +#include "tst_test.h"
> +
> +static void test_stat(void)
> +{
> +	char *symname = "my_symlink0";
> +
> +	TST_EXP_PASS(symlink(tst_get_tmpdir(), symname));

This one leaks memory from the tst_get_tmpdir() call, also I suppose
that the symlink can be created once in the test setup and removed once
in the test cleanup.

> +	struct stat path_stat;
> +	struct stat link_stat;
> +
> +	SAFE_STAT(tst_get_tmpdir(), &path_stat);

Here as well, leak. I suppose that we can instead use "."

> +	SAFE_STAT(symname, &link_stat);
> +
> +	TST_EXP_EQ_LI(path_stat.st_dev, link_stat.st_dev);
> +	TST_EXP_EQ_LI(path_stat.st_mode, link_stat.st_mode);
> +	TST_EXP_EQ_LI(path_stat.st_nlink, link_stat.st_nlink);
> +	TST_EXP_EQ_LI(path_stat.st_uid, link_stat.st_uid);
> +	TST_EXP_EQ_LI(path_stat.st_gid, link_stat.st_gid);
> +	TST_EXP_EQ_LI(path_stat.st_size, link_stat.st_size);
> +	TST_EXP_EQ_LI(path_stat.st_atime, link_stat.st_atime);
> +	TST_EXP_EQ_LI(path_stat.st_mtime, link_stat.st_mtime);
> +	TST_EXP_EQ_LI(path_stat.st_ctime, link_stat.st_ctime);
> +
> +	SAFE_UNLINK(symname);
> +}
> +
> +static void test_stat_no_path(void)
> +{
> +	char *symname = "my_symlink1";
> +	struct stat link_stat;
> +
> +	TST_EXP_PASS(symlink("bc+eFhi!k", symname));
> +	TST_EXP_FAIL(stat(symname, &link_stat), ENOENT);
> +
> +	SAFE_UNLINK(symname);
> +}

This one should rather go into stat03.c

> +static void test_stat_loop(void)
> +{
> +	char *symname = "my_symlink2";
> +	struct stat link_stat;
> +
> +	TST_EXP_PASS(symlink(symname, symname));
> +	TST_EXP_FAIL(stat(symname, &link_stat), ELOOP);
> +
> +	SAFE_UNLINK(symname);
> +}

This one is already tested in stat03.c

> +static void run(void)
> +{
> +	test_stat();
> +	test_stat_no_path();
> +	test_stat_loop();
> +}
> +
> +static struct tst_test test = {
> +	.test_all = run,
> +	.needs_tmpdir = 1,
> +};
> -- 
> 2.35.3
> 
> 
> -- 
> Mailing list info: https://lists.linux.it/listinfo/ltp

-- 
Cyril Hrubis
chrubis@suse.cz