139 lines
2.8 KiB
Bash
Executable File
139 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# ts 2011.06.27
|
|
# Test the correct handling of hardlinks by xorriso options
|
|
# -update_r and -hardlinks perform_update
|
|
|
|
export xorriso=xorriso
|
|
export image_file=/tmp/xorriso_hardlinks.iso
|
|
export on_disk=/tmp/xorriso_hardlinks_test_dir
|
|
export in_iso="$on_disk"
|
|
export copy_on_disk=/tmp/xorriso_hardlinks_copy_dir
|
|
export keep=0
|
|
export failure=0
|
|
export next_is_xorriso=0
|
|
|
|
clean_up() {
|
|
if test "$keep" = 1
|
|
then
|
|
dummy=dummy
|
|
echo "Kept test area because of option -keep" >&2
|
|
echo "$on_disk" "$copy_on_disk" "$image_file" >&2
|
|
else
|
|
rm -r "$on_disk" "$copy_on_disk" "$image_file"
|
|
fi
|
|
}
|
|
|
|
skip=0
|
|
for i in "$@"
|
|
do
|
|
if test "$next_is_xorriso" = 1
|
|
then
|
|
xorriso="$i"
|
|
next_is_xorriso=0
|
|
elif test "$skip" -gt 0
|
|
then
|
|
skip=$(expr $skip - 1)
|
|
elif test x"$i" = x"-rc"
|
|
then
|
|
# No configuration yet
|
|
skip=1
|
|
elif test x"$i" = x"-keep"
|
|
then
|
|
keep=1
|
|
elif test x"$i" = x"-clean_up"
|
|
then
|
|
keep=0
|
|
clean_up
|
|
exit 0
|
|
elif test x"$i" = x"-xorriso"
|
|
then
|
|
next_is_xorriso=1
|
|
else
|
|
echo "Usage: $0 [-rc FILE] [-keep] [-clean_up] [-xorriso PATH]" >&2
|
|
exit 2
|
|
fi
|
|
done
|
|
|
|
if test -e "$image_file"
|
|
then
|
|
echo "TEST ENVIRONMENT ERROR: $0 : Existing image_file target:" >&2
|
|
ls -ld "$image_file" >&2
|
|
exit 1
|
|
fi
|
|
if test -e "$on_disk"
|
|
then
|
|
echo "TEST ENVIRONMENT ERROR: $0 : Existing $on_disk target:" >&2
|
|
ls -ld "$on_disk" >&2
|
|
exit 1
|
|
fi
|
|
if test -e "$copy_on_disk"
|
|
then
|
|
echo "TEST ENVIRONMENT ERROR: $0 : Existing copy_on_disk target:" >&2
|
|
ls -ld "$copy_on_disk" >&2
|
|
exit 1
|
|
fi
|
|
|
|
# Set up $on_disk with several hardlinks
|
|
mkdir "$on_disk" || exit 1
|
|
echo test_content >"$on_disk"/file_1 || exit 1
|
|
echo test_content >"$on_disk"/file_2 || exit 1
|
|
ln "$on_disk"/file_1 "$on_disk"/file_1_link_a || exit 1
|
|
ln "$on_disk"/file_1 "$on_disk"/file_1_link_b || exit 1
|
|
ln "$on_disk"/file_2 "$on_disk"/file_2_link_a || exit 1
|
|
ls -l "$on_disk"/*
|
|
|
|
|
|
# Produce simple image
|
|
"$xorriso" \
|
|
-for_backup \
|
|
-outdev "$image_file" \
|
|
-update_r "$on_disk" "$in_iso" \
|
|
-hardlinks perform_update
|
|
|
|
# Copy from image to temporary disk tree
|
|
"$xorriso" \
|
|
-for_backup \
|
|
-indev "$image_file" \
|
|
-osirrox on \
|
|
-find "$in_iso" -exec lsdl -- \
|
|
-extract "$in_iso" "$copy_on_disk"
|
|
|
|
# Compare original disk tree and temporary one
|
|
diff -r "$on_disk" "$copy_on_disk"
|
|
if test "$?" -ne 0
|
|
then
|
|
failure=1
|
|
fi
|
|
|
|
|
|
# Check for hardlinks being siblings
|
|
ls -l "$copy_on_disk"/*
|
|
x=$(echo $(ls -l "$copy_on_disk"/* | awk '{print $2}'))
|
|
expected="3 3 3 2 2"
|
|
if test x"$x" = x"$expected"
|
|
then
|
|
dummy=dummy
|
|
else
|
|
echo "WRONG: Link count of extracted files is not as expected." >&2
|
|
echo "Expected: $expected" >&2
|
|
echo "Got : $x" >&2
|
|
failure=1
|
|
fi
|
|
|
|
|
|
clean_up
|
|
|
|
|
|
# Report result
|
|
echo
|
|
echo "======== $(basename "$0") ========"
|
|
if test "$failure" = 1
|
|
then
|
|
echo 'FAILURE !!!'
|
|
else
|
|
echo "Success."
|
|
fi
|
|
echo
|
|
|