tests: call skip_test_ in place of echo+exit 77

* tests/mv/no-target-dir: Likewise.
* tests/other-fs-tmpdir: Likewise.
* tests/rm/empty-name: Likewise.
* tests/rm/fail-eperm: Likewise.
* tests/rm/inaccessible: Likewise.
* tests/rm/isatty: Likewise.
* tests/rm/unreadable: Likewise.
* tests/setgid-check: Likewise.
* tests/sparse-file: Likewise.
* tests/strace: Likewise.
* tests/tail-2/append-only: Likewise.
* tests/tail-2/big-4gb: Likewise.
* tests/tail-2/tail-n0f: Likewise.
* tests/touch/dangling-symlink: Likewise.
* tests/touch/fifo: Likewise.
* tests/touch/not-owner: Likewise.
* tests/mv/i-3: Likewise.
* tests/umask-check: Likewise.
* tests/mv/acl: Likewise.
* tests/cp/acl: Likewise.
* tests/chgrp/deref: Likewise.
* tests/chmod/setgid: Likewise.
* tests/cp/existing-perm-race: Likewise.
* tests/cp/file-perm-race: Likewise.
* tests/cp/parent-perm-race: Likewise.
* tests/du/2g: Likewise.
* tests/du/8gb: Likewise.
* tests/du/long-from-unreadable: Likewise.
* tests/du/long-sloop: Likewise.
* tests/du/slink: Likewise.
* tests/ls/nameless-uid: Likewise.
* tests/ls/stat-dtype: Likewise.
* tests/misc/cat-proc: Likewise.
* tests/misc/md5sum-newline: Likewise.
* tests/misc/nice: Likewise.
* tests/misc/od-x8: Likewise.
* tests/misc/pwd-unreadable-parent: Likewise.
* tests/misc/selinux: Likewise.
* tests/misc/stty-row-col: Likewise.
* tests/misc/tac-continue: Likewise.
* tests/misc/arch: Likewise, and source $srcdir/../test-lib.sh *before*
the use of skip_test_.

3 files changed, 6 insertions, 15 deletions

diff --git a/tests/mv/acl b/tests/mv/acl
index f60f68050..14be68690 100755
--- a/tests/mv/acl
+++ b/tests/mv/acl
@@ -18,11 +18,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Skip this test if cp was built without ACL support:
-grep '^#define USE_ACL 0' $CONFIG_HEADER > /dev/null && \
-  {
-    echo 1>&2 "$0: insufficient ACL support, so skipping this test"
-    (exit 77); exit 77
-  }
+grep '^#define USE_ACL 0' $CONFIG_HEADER > /dev/null &&
+  skip_test_ "insufficient ACL support"
 
 if test "$VERBOSE" = yes; then
   set -x
@@ -50,11 +47,7 @@ setfacl -m user:bin:rw $t1 || skip_partition=$other_partition_tmpdir
 acl1=`getfacl file` || skip_partition=.
 
 test $skip_partition != none &&
-  {
-    echo "$0: '$skip' is not on a suitable file system for this test" 1>&2
-    echo "$0: skipping this test" 1>&2
-    (exit 77); exit 77
-  }
+  skip_test_ "'$skip' is not on a suitable file system for this test"
 
 # move the access acl of a file
 mv file $other_partition_tmpdir || fail=1
diff --git a/tests/mv/i-3 b/tests/mv/i-3
index 15f25ced8..efac633ef 100755
--- a/tests/mv/i-3
+++ b/tests/mv/i-3
@@ -33,7 +33,7 @@ chmod 0 g i || framework_failure
 fail=0
 
 ls /dev/stdin >/dev/null 2>&1 \
-  || { (exit 77); exit; }
+  || skip_test_ 'there is no /dev/stdin file'
 
 mv f g < /dev/stdin > out 2>&1 & pid=$!
 sleep 1
diff --git a/tests/mv/no-target-dir b/tests/mv/no-target-dir
index 7f3a926a5..6fbdc8b9b 100755
--- a/tests/mv/no-target-dir
+++ b/tests/mv/no-target-dir
@@ -30,10 +30,8 @@ touch f || framework_failure
 # Skip this test if there's an underlying kernel bug.
 mkdir a b b/a || framework_failure
 
-mv a b || {
-  echo "$0: skipping this test: your kernel's rename syscall is buggy" 1>&2
-  (exit 77); exit 77
-}
+mv a b ||
+  skip_test_ "your kernel's rename syscall is buggy"
 
 fail=0