[PATCH v2 1/4] tests/erofs_test: Fix mkfs.erofs version test to not use process substitution bashism

Glenn Washburn
2025-11-10T03:57:56Z

The shell used to run the tests is generally /bin/sh, which does not
support process substitution.

Fixes: b990df0bef9e (tests/util/grub-fs-tester: Fix EROFS label tests in grub-fs-tester)
Signed-off-by: Glenn Washburn <development@efficientek.com>
---
tests/util/grub-fs-tester.in | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/util/grub-fs-tester.in b/tests/util/grub-fs-tester.in
index cac58dafa8ad..106edfa8a0f4 100644
--- a/tests/util/grub-fs-tester.in
+++ b/tests/util/grub-fs-tester.in
@@ -596,11 +596,11 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE" 1); do
| x"minix3" | xreiserfs_old)
NOFSLABEL=y;;
x"erofs_"*)
- MKFS_EROFS_VERSION=$(mkfs.erofs -V 2>/dev/null | tr ' ' '\n' | grep '^[0-9]')
- # check if the version is at least 1.6
- if [ $(sort -V <(echo "$MKFS_EROFS_VERSION") <(echo "1.6") | head -n 1) != "1.6" ]; then
+ VER=$(mkfs.erofs 2>/dev/null | head -n1 | (read _ V; echo $V))
+ if [ "$(echo -e "${VER}\n1.6" | sort -V | head -n1)" != "1.6" ]; then
NOFSLABEL=y
- fi
+ unset FSLABEL
+ fi;;
esac

PDIRCOMPNUM=210