kgess-mirror/debian-grub
1
0
Fork 0
mirror of https://salsa.debian.org/grub-team/grub.git synced 2026-01-16 23:13:11 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

tests: Add test for iso9660 delayed CE hop

Browse source 
The ISO filesystem image iso9660_early_ce.iso exposes the unusual
situation that the Rock Ridge name entry of its only file is located
after a CE entry which points to the next continuation area.

The correct behavior is to read the Rock Ridge name and to only then
load the next continuation area. If GRUB performs this correctly, then
the name "RockRidgeName:x" will be read and reported by grub-fstest.
If GRUB wrongly performs the CE hop immediately when encountering the CE
entry, then the dull ISO 9660 name "rockridg" will not be overridden and
be put out by grub-fstest.

Signed-off-by: Thomas Schmitt <scdbackup@gmx.net>
Tested-by: Lidong Chen <lidong.chen@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Thomas Schmitt 2023-03-07 17:56:51 +01:00 • committed by Daniel Kiper
parent d6f12ffaf8
commit 3c6bebf9bb
2 changed files with 23 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
tests/iso9660_early_ce.iso.gz Normal file
View file

Binary file not shown.

23
tests/iso9660_test.in
View file

@ -28,3 +28,26 @@ for fs in iso9660_ce_loop iso9660_ce_loop2; do
fi
done
echo "PASS"
echo "Testing for proper handling of early CE ... "
fs=iso9660_early_ce
tempdir=`mktemp -d "${TMPDIR:-/tmp}/${0##*/}.$(date '+%Y%m%d%H%M%S%N').${fs}.XXX"` ||
{ echo "Failed to make temporary directory"; exit 99; }
gunzip <"$srcdir"/tests/${fs}.iso.gz >"${tempdir}/${fs}.iso" || exit 99
ret=0
output=$(LC_ALL=C timeout -s KILL "60" \
"@builddir@/grub-fstest" "${tempdir}/${fs}.iso" ls / ) || ret=$?
rm -rf "$tempdir"
if [ "${ret:-0}" -ne 0 ]; then
echo "... grub-fstest returns $ret"
echo "FAIL ($fs)"
exit 1
fi
# Before comparing: remove trailing blank added by grub-fstest
output=$(echo -n $output)
if [ x"$output" != x"RockRidgeName:x" ]; then
echo "... found: '$output' , expected: 'RockRidgeName:x'"
echo "FAIL ($fs)"
exit 1
fi
echo "PASS"