5 files changed, 65 insertions, 0 deletions
diff --git a/tests/ts/mkswap/BE-4096.img.xz b/tests/ts/mkswap/BE-4096.img.xz
new file mode 100644
index 0000000..97bb3a2
--- /dev/null
+++ b/tests/ts/mkswap/BE-4096.img.xz
diff --git a/tests/ts/mkswap/BE-8192.img.xz b/tests/ts/mkswap/BE-8192.img.xz
new file mode 100644
index 0000000..ffb671d
--- /dev/null
+++ b/tests/ts/mkswap/BE-8192.img.xz
diff --git a/tests/ts/mkswap/LE-4096.img.xz b/tests/ts/mkswap/LE-4096.img.xz
new file mode 100644
index 0000000..ad33ce0
--- /dev/null
+++ b/tests/ts/mkswap/LE-4096.img.xz
diff --git a/tests/ts/mkswap/LE-8192.img.xz b/tests/ts/mkswap/LE-8192.img.xz
new file mode 100644
index 0000000..b3187fb
--- /dev/null
+++ b/tests/ts/mkswap/LE-8192.img.xz
diff --git a/tests/ts/mkswap/mkswap b/tests/ts/mkswap/mkswap
new file mode 100755
index 0000000..fa4856b
--- /dev/null
+++ b/tests/ts/mkswap/mkswap
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2022 Thomas Weißschuh <thomas@t-8ch.de>
+#
+# This file is part of util-linux.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="mkswap"
+
+. "$TS_TOPDIR"/functions.sh
+
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_MKSWAP"
+ts_check_test_command "$TS_HELPER_SYSINFO"
+ts_check_prog "xz"
+ts_check_prog "cmp"
+
+UUID=4c08e1cd-3c82-46bf-a55b-0c3270d6dfeb
+
+for PAGESIZE in 4096 8192; do
+	for ENDIANNESS in native little big; do
+		case "$ENDIANNESS" in 
+			native) BYTE_ORDER="$("$TS_HELPER_SYSINFO" byte-order)";;
+			little) BYTE_ORDER=LE;;
+			big) BYTE_ORDER=BE;;
+		esac
+
+		if [ "$ENDIANNESS" == "native" ]; then
+			name="NATIVE-${PAGESIZE}"
+		else
+			name="${BYTE_ORDER}-${PAGESIZE}"
+		fi
+		outimg="$TS_OUTDIR/${BYTE_ORDER}-${PAGESIZE}.img"
+		origimg="$TS_OUTDIR/${BYTE_ORDER}-${PAGESIZE}.img.orig"
+
+		ts_init_subtest $name
+
+		rm -f "$outimg"
+		truncate -s $(( PAGESIZE * 10 )) "$outimg" > $TS_ERRLOG 2>&1
+
+		"$TS_CMD_MKSWAP" -q -L label -U "$UUID" -e "$ENDIANNESS" -p "$PAGESIZE" "$outimg" \
+			> "$TS_OUTPUT" 2>/dev/null \
+			|| ts_log "mkswap failed"
+		xz -dc "$TS_SELF/${BYTE_ORDER}-${PAGESIZE}.img.xz" > "$origimg"
+
+		cmp "$origimg" "$outimg" > "$TS_ERRLOG" 2>&1
+
+		ts_finalize_subtest
+	done
+done
+
+ts_finalize