[Bug-tar] exclude test (#12) fails with tar-1.17 due to sorting

[Mike Frysinger]

can we get the output of tar sorted when doing tests ?  it sometimes fails 
exclude.at due merely to the output being in a different order
-mike

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#                             -*- compilation -*-
12. exclude.at:23: testing ...
./exclude.at:26:
mkdir ustar
(cd ustar
TEST_TAR_FORMAT=ustar
export TEST_TAR_FORMAT
TAR_OPTIONS="-H ustar"
export TAR_OPTIONS
rm -rf *

mkdir dir
echo blues > dir/blues
echo jazz > dir/jazz
mkdir dir/folk
echo tagfile > dir/folk/tagfile
echo sanjuan > dir/folk/sanjuan
mkdir dir/rock
echo "Signature: 8a477f597d28d172789f06886806bc55" > dir/rock/CACHEDIR.TAG
echo "test" > dir/rock/file

for option in exclude-caches exclude-caches-under exclude-caches-all
do
  echo OPTION $option
  tar -cf archive.tar --$option -v dir 2>err
  cat err
  echo ARCHIVE
  tar tf archive.tar
done

for option in exclude-tag exclude-tag-under exclude-tag-all
do
  echo OPTION $option
  tar -cf archive.tar --${option}=tagfile -v dir 2>err
  cat err
  echo ARCHIVE
  tar tf archive.tar
done
)
--- -   2007-06-09 19:22:57.896658922 -0400
+++ /home/vapier/tar-1.17/tests/testsuite.dir/at-stdout 2007-06-09 
19:22:57.000000000 -0400
@@ -1,102 +1,102 @@
 OPTION exclude-caches
 dir/
-dir/blues
 dir/jazz
+dir/blues
+dir/rock/
+dir/rock/CACHEDIR.TAG
 dir/folk/
 dir/folk/tagfile
 dir/folk/sanjuan
-dir/rock/
-dir/rock/CACHEDIR.TAG
 tar: dir/rock/: contains a cache directory tag CACHEDIR.TAG; contents not 
dumped
 ARCHIVE
 dir/
-dir/blues
 dir/jazz
+dir/blues
+dir/rock/
+dir/rock/CACHEDIR.TAG
 dir/folk/
 dir/folk/tagfile
 dir/folk/sanjuan
-dir/rock/
-dir/rock/CACHEDIR.TAG
 OPTION exclude-caches-under
 dir/
-dir/blues
 dir/jazz
+dir/blues
+dir/rock/
 dir/folk/
 dir/folk/tagfile
 dir/folk/sanjuan
-dir/rock/
 tar: dir/rock/: contains a cache directory tag CACHEDIR.TAG; contents not 
dumped
 ARCHIVE
 dir/
-dir/blues
 dir/jazz
+dir/blues
+dir/rock/
 dir/folk/
 dir/folk/tagfile
 dir/folk/sanjuan
-dir/rock/
 OPTION exclude-caches-all
 dir/
-dir/blues
 dir/jazz
+dir/blues
 dir/folk/
 dir/folk/tagfile
 dir/folk/sanjuan
 tar: dir/rock/: contains a cache directory tag CACHEDIR.TAG; directory not 
dumped
 ARCHIVE
 dir/
-dir/blues
 dir/jazz
+dir/blues
 dir/folk/
 dir/folk/tagfile
 dir/folk/sanjuan
 OPTION exclude-tag
 dir/
-dir/blues
 dir/jazz
-dir/folk/
-dir/folk/tagfile
+dir/blues
 dir/rock/
 dir/rock/CACHEDIR.TAG
 dir/rock/file
+dir/folk/
+dir/folk/tagfile
 tar: dir/folk/: contains a cache directory tag tagfile; contents not dumped
 ARCHIVE
 dir/
-dir/blues
 dir/jazz
-dir/folk/
-dir/folk/tagfile
+dir/blues
 dir/rock/
 dir/rock/CACHEDIR.TAG
 dir/rock/file
+dir/folk/
+dir/folk/tagfile
 OPTION exclude-tag-under
 dir/
-dir/blues
 dir/jazz
-dir/folk/
+dir/blues
 dir/rock/
 dir/rock/CACHEDIR.TAG
 dir/rock/file
+dir/folk/
 tar: dir/folk/: contains a cache directory tag tagfile; contents not dumped
 ARCHIVE
 dir/
-dir/blues
 dir/jazz
-dir/folk/
+dir/blues
 dir/rock/
 dir/rock/CACHEDIR.TAG
 dir/rock/file
+dir/folk/
 OPTION exclude-tag-all
 dir/
-dir/blues
 dir/jazz
+dir/blues
 dir/rock/
 dir/rock/CACHEDIR.TAG
 dir/rock/file
 tar: dir/folk/: contains a cache directory tag tagfile; directory not dumped
 ARCHIVE
 dir/
-dir/blues
 dir/jazz
+dir/blues
 dir/rock/
 dir/rock/CACHEDIR.TAG
 dir/rock/file
12. exclude.at:23: 12. exclude (exclude.at:23): FAILED (exclude.at:26)