[LTP] [PATCH 2/2] syscalls/copy_file_range02: Add test description

[Petr Vorel]

to increase readability as all_filesystems flag prolonged output a lot.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 .../copy_file_range/copy_file_range02.c       | 33 ++++++++++---------
 1 file changed, 18 insertions(+), 15 deletions(-)

diff --git a/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c b/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c
index 472dffdc6..56797f639 100644
--- a/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c
+++ b/testcases/kernel/syscalls/copy_file_range/copy_file_range02.c
@@ -13,14 +13,14 @@
  * 2) Try to copy contents to directory -> EISDIR
  * 3) Try to copy contents to a file opened with the
  *    O_APPEND flag -> EBADF
- * 4) Try to copy contents to closed filedescriptor
+ * 4) Try to copy contents to closed file descriptor
  *    -> EBADF
  * 5) Try to copy contents with invalid 'flags' value
  *    -> EINVAL
  * 6) Try to copy contents to a file chattred with +i
  *    flag -> EPERM
  * 7) Try to copy contents to a swapfile ->ETXTBSY
- * 8) Try to copy contents to the samefile with overlapping
+ * 8) Try to copy contents to the same file with overlapping
  *    ->EINVAL
  * 9) Try to copy contents to a blkdev ->EINVAL
  * 10) Try to copy contents to a chardev ->EINVAL
@@ -60,20 +60,21 @@ static struct tcase {
 	int	exp_err;
 	loff_t  dst;
 	loff_t     len;
+	const char *tname;
 } tcases[] = {
-	{&fd_rdonly,	0,   EBADF,      0,     CONTSIZE},
-	{&fd_dir,	0,   EISDIR,     0,     CONTSIZE},
-	{&fd_append,	0,   EBADF,      0,     CONTSIZE},
-	{&fd_closed,	0,   EBADF,      0,     CONTSIZE},
-	{&fd_dest,	-1,  EINVAL,     0,     CONTSIZE},
-	{&fd_immutable, 0,   EPERM,      0,     CONTSIZE},
-	{&fd_swapfile,  0,   ETXTBSY,    0,     CONTSIZE},
-	{&fd_dup,       0,   EINVAL,     0,     CONTSIZE/2},
-	{&fd_blkdev,    0,   EINVAL,     0,     CONTSIZE},
-	{&fd_chrdev,    0,   EINVAL,     0,     CONTSIZE},
-	{&fd_fifo,      0,   EINVAL,     0,     CONTSIZE},
-	{&fd_copy,      0,   EOVERFLOW,  MAX_OFF, ULLONG_MAX},
-	{&fd_copy,      0,   EFBIG,      MAX_OFF, MIN_OFF},
+	{&fd_rdonly,	0,   EBADF,      0,     CONTSIZE, "readonly file"},
+	{&fd_dir,	0,   EISDIR,     0,     CONTSIZE, "directory"},
+	{&fd_append,	0,   EBADF,      0,     CONTSIZE, "append to file"},
+	{&fd_closed,	0,   EBADF,      0,     CONTSIZE, "closed file descriptor"},
+	{&fd_dest,	-1,  EINVAL,     0,     CONTSIZE, "invalid flags"},
+	{&fd_immutable, 0,   EPERM,      0,     CONTSIZE, "immutable file"},
+	{&fd_swapfile,  0,   ETXTBSY,    0,     CONTSIZE, "swap file"},
+	{&fd_dup,       0,   EINVAL,     0,     CONTSIZE/2, "overlaping"},
+	{&fd_blkdev,    0,   EINVAL,     0,     CONTSIZE, "block device"},
+	{&fd_chrdev,    0,   EINVAL,     0,     CONTSIZE, "charr device"},
+	{&fd_fifo,      0,   EINVAL,     0,     CONTSIZE, "fifo"},
+	{&fd_copy,      0,   EOVERFLOW,  MAX_OFF, ULLONG_MAX, "max length lenght"},
+	{&fd_copy,      0,   EFBIG,      MAX_OFF, MIN_OFF, "max file size"},
 };
 
 static int run_command(char *command, char *option, char *file)
@@ -97,6 +98,8 @@ static int run_command(char *command, char *option, char *file)
 static void verify_copy_file_range(unsigned int n)
 {
 	struct tcase *tc = &tcases[n];
+	tst_res(TINFO, "Test #%d: %s", n, tc->tname);
+
 	if (tc->copy_to_fd == &fd_immutable && chattr_i_nsup) {
 		tst_res(TCONF, "filesystem doesn't support chattr +i, skip it");
 		return;
-- 
2.22.0