xref: /aosp_15_r20/external/e2fsprogs/tests/f_detect_junk/script (revision 6a54128f25917bfc36a8a6e9d722c04a0b4641b6)

#!/bin/bash

if [ "$(grep -c 'define HAVE_MAGIC_H' ../lib/config.h)" -eq 0 ]; then
	echo "$test_name: skipped (no magic)"
	exit 0
fi

FSCK_OPT=-fn
IMAGE=$test_dir/image.bz2

bzip2 -d < $IMAGE > $TMPFILE
$DD if=/dev/zero of=$TMPFILE conv=notrunc oflag=append bs=1024k count=16 > /dev/null 2>&1

# Run fsck to fix things?
if [ -x $DEBUGFS_EXE ]; then
	EXP=$test_dir/expect
else
	EXP=$test_dir/expect.nodebugfs
fi
OUT=$test_name.log
rm -f $test_name.failed $test_name.ok

echo "*** e2fsck" > $OUT
$FSCK $FSCK_OPT $TMPFILE >> $OUT 2>&1
echo "*** debugfs" >> $OUT
test -x $DEBUGFS_EXE && $DEBUGFS -R 'quit' $TMPFILE >> $OUT 2>&1
echo "*** tune2fs" >> $OUT
$TUNE2FS -i 0 $TMPFILE >> $OUT 2>&1
echo "*** mke2fs" >> $OUT
$MKE2FS -n $TMPFILE >> $OUT 2>&1

sed -f $cmd_dir/filter.sed < $OUT > $OUT.new
mv $OUT.new $OUT

# Figure out what happened
if cmp -s $EXP $OUT; then
	echo "$test_name: $test_description: ok"
	touch $test_name.ok
else
	echo "$test_name: $test_description: failed"
	diff -u $EXP $OUT >> $test_name.failed
fi
unset EXP OUT FSCK_OPT IMAGE