From 3dc40e180aaf653bc76fc0097a8bb112f48af5ae Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Wed, 2 Mar 2022 11:34:06 +0100
Subject: tests: improve cramfs tests

* make GID and mode use more robust (already used in tests/ts/cramfs/mkfs)

* mark cramfs fsck/mkfs tests as TS_KNOWN_FAIL, the tests are based on
  image checksums and it produces a different binary image on s390

Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=2133396
Addresses: https://github.com/util-linux/util-linux/issues/1613
Signed-off-by: Karel Zak <kzak@redhat.com>
---
 tests/ts/cramfs/doubles         | 9 ++++++++-
 tests/ts/cramfs/fsck-endianness | 3 +++
 tests/ts/cramfs/mkfs-endianness | 3 +++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/tests/ts/cramfs/doubles b/tests/ts/cramfs/doubles
index 8a1b7bb88..eb2c7fa0f 100755
--- a/tests/ts/cramfs/doubles
+++ b/tests/ts/cramfs/doubles
@@ -36,10 +36,17 @@ IMAGE_SRC="$TS_OUTDIR/${TS_TESTNAME}-data"
 ts_log "create mountpoint dir"
 [ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
 
-mkdir -p $IMAGE_SRC
+rm -rf "$IMAGE_SRC"
+mkdir -m 755 -p $IMAGE_SRC
+
+umask 133
+
 echo hello > $IMAGE_SRC/a
 echo hello > $IMAGE_SRC/b
 
+# sudo may use whatever group
+chgrp -R 0 "$IMAGE_SRC"
+
 ts_log "create cramfs image"
 $TS_CMD_MKCRAMFS $IMAGE_SRC $IMAGE_PATH >> $TS_OUTPUT 2>> $TS_ERRLOG
 [ -s "$IMAGE_PATH" ] || ts_die "Cannot create $IMAGE_PATH"
diff --git a/tests/ts/cramfs/fsck-endianness b/tests/ts/cramfs/fsck-endianness
index bcfb46c90..222ea3fd3 100755
--- a/tests/ts/cramfs/fsck-endianness
+++ b/tests/ts/cramfs/fsck-endianness
@@ -27,6 +27,9 @@ ts_check_test_command "$TS_HELPER_MD5"
 
 ts_skip_nonroot
 
+# does not work on s390
+TS_KNOWN_FAIL="yes"
+
 IMAGE_LITTLE="$TS_SELF/cramfs-little.img"	#Known good little endian image
 IMAGE_BIG="$TS_SELF/cramfs-big.img"		#Known good big endian image
 
diff --git a/tests/ts/cramfs/mkfs-endianness b/tests/ts/cramfs/mkfs-endianness
index 91d476579..5f0ff714d 100755
--- a/tests/ts/cramfs/mkfs-endianness
+++ b/tests/ts/cramfs/mkfs-endianness
@@ -26,6 +26,9 @@ ts_check_test_command "$TS_CMD_HEXDUMP"
 
 ts_skip_nonroot
 
+# does not work on s390
+TS_KNOWN_FAIL="yes"
+
 IMAGE_DATA="$TS_OUTDIR/${TS_TESTNAME}-data"
 IMAGE_CREATED="$TS_OUTDIR/${TS_TESTNAME}-cramfs.img"	#Image created during the test and compared against the known images.
 
-- 
2.40.1