[PATCH 4/5] generic/45[34]: force UTF-8 codeset to enable utf-8 namer checks in xfs_scrub

["Darrick J. Wong" <darrick.wong@oracle.com>]

From: Darrick J. Wong <darrick.wong@oracle.com>

The upcoming xfs_scrub tool will have the ability to warn about
suspicious UTF-8 normalization collisions.  We want generic/45[34] to be
able to test this functionality, but to do that we have to forcibly set
the codeset to UTF-8 via LC_ALL since the rest of xfstests only uses
LC_ALL=C.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 tests/generic/453 |    2 +-
 tests/generic/454 |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)


diff --git a/tests/generic/453 b/tests/generic/453
index 40fae91..16589d1 100755
--- a/tests/generic/453
+++ b/tests/generic/453
@@ -148,7 +148,7 @@ check_xfs_scrub() {
 }
 
 if check_xfs_scrub; then
-	output="$(${XFS_SCRUB_PROG} -n "${SCRATCH_MNT}" 2>&1 | filter_scrub)"
+	output="$(LC_ALL="C.UTF-8" ${XFS_SCRUB_PROG} -n "${SCRATCH_MNT}" 2>&1 | filter_scrub)"
 	echo "${output}" | grep -q "french_" || echo "No complaints about french e accent?"
 	echo "${output}" | grep -q "chinese_" || echo "No complaints about chinese width-different?"
 	echo "${output}" | grep -q "greek_" || echo "No complaints about greek letter mess?"
diff --git a/tests/generic/454 b/tests/generic/454
index 462185a..efac860 100755
--- a/tests/generic/454
+++ b/tests/generic/454
@@ -144,7 +144,7 @@ check_xfs_scrub() {
 }
 
 if check_xfs_scrub; then
-	output="$(${XFS_SCRUB_PROG} -n "${SCRATCH_MNT}" 2>&1 | filter_scrub)"
+	output="$(LC_ALL="C.UTF-8" ${XFS_SCRUB_PROG} -n "${SCRATCH_MNT}" 2>&1 | filter_scrub)"
 	echo "${output}" | grep -q "french_" || echo "No complaints about french e accent?"
 	echo "${output}" | grep -q "chinese_" || echo "No complaints about chinese width-different?"
 	echo "${output}" | grep -q "greek_" || echo "No complaints about greek letter mess?"