xfstests: Make the requirement of projid32bit explicit in test 244

Test 244 depends on projid32bit feature in mkfs.xfs. Not all versions
of xfsprogs provide that feature in mkfs.xfs.

This patch makes it an explicit requirement and avoids running the test
if the feature doesn't exist, instead of failing the test with an obscure
message.

[slightly modified by Eric Sandeen to shorten the _require name]

Signed-Off-By: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-Off-By: Eric Sandeen <sandeen@redhat.com>

244

@@ -48,6 +48,7 @@ _cleanup()
 _supported_fs xfs
 _require_xfs_quota
 _require_scratch
+_require_projid32bit
 
 export MOUNT_OPTIONS="-opquota"
 

common.rc

@@ -815,6 +815,15 @@ _require_command()
     [ -n "$1" -a -x "$1" ] || _notrun "$_cmd utility required, skipped this test"
 }
 
+# this test requires the projid32bit feature to be available in
+# mkfs.xfs
+#
+_require_projid32bit()
+{
+        _scratch_mkfs_xfs -f -i projid32bit=0 2>&1 >/dev/null \
+	   || _notrun "mkfs.xfs doesn't have projid32bit feature"
+}
+
 # this test requires that external log/realtime devices are not in use
 #
 _require_nonexternal()