tests: fix bash'isms in f_large_dir

Fix portability problems in the test script for f_large_dir.  Also
clean up messages that the script prints while it runs (and
unfortunately it takes a very long time to run).

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/tests/f_large_dir/script b/tests/f_large_dir/script
index e68576d..0b5fdff 100644 (file)
--- a/tests/f_large_dir/script
+++ b/tests/f_large_dir/script
@@ -13,19 +13,26 @@ INDEX_L2=$(((BLOCKSZ - DIRENT_SZ) / INDEX_SZ))
 ENTRIES=$((INDEX_L1 * INDEX_L2 * DIRENT_PER_LEAF))
 
 cp /dev/null $OUT
-$MKE2FS -b 1024 -O large_dir,uninit_bg,dir_nlink -F $TMPFILE 460800 > /dev/null
+$MKE2FS -b 1024 -O large_dir,uninit_bg,dir_nlink -F $TMPFILE 460800 \
+       > /dev/null 2>&1
 {
        echo "feature large_dir"
        echo "mkdir /foo"
        echo "cd /foo"
        touch foofile
        echo "write foofile foofile"
-       for ((i = 0; i < $ENTRIES; i++)); do
-               [[ $(( i % DIRENT_PER_LEAF )) -eq 0 ]] && echo "expand ./" 
-               [[ $(( i % 5000 )) -eq 0 ]] && >&2 echo "$i processed"
-               printf "ln foofile %0255X\n" $i
+       i=0
+       while test $i  -lt $ENTRIES ; do
+           if test $(( i % DIRENT_PER_LEAF )) -eq 0 ; then
+               echo "expand ./"
+           fi
+           if test $(( i % 5000 )) -eq 0 -a $i -gt 0 ; then
+               >&2 echo "$test_name: $i processed"
+           fi
+           printf "ln foofile %0255X\n" $i
+           i=$(($i + 1))
        done
-} | $DEBUGFS -w -f /dev/stdin $TMPFILE > /dev/null
+} | $DEBUGFS -w -f /dev/stdin $TMPFILE > /dev/null 2>&1
 
 $E2FSCK -yfD $TMPFILE > $OUT.new 2>&1
 status=$?
@@ -42,6 +49,3 @@ else
        echo "$test_name: $test_description: failed"
        diff -u $EXP $OUT > $test_name.failed
 fi
-
-
-