tests: add mkfs.carmfs test for small FS with duplicate files

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/tests/expected/cramfs/doubles b/tests/expected/cramfs/doubles
new file mode 100644 (file)
index 0000000..5641c66
--- /dev/null
+++ b/tests/expected/cramfs/doubles
@@ -0,0 +1,3 @@
+create mountpoint dir
+create cramfs image
+umount the image

diff --git a/tests/ts/cramfs/doubles b/tests/ts/cramfs/doubles
new file mode 100755 (executable)
index 0000000..97ebd48
--- /dev/null
+++ b/tests/ts/cramfs/doubles
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2011 Karel Zak <kzak@redhat.com>
+#
+# 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="$(dirname $0)/../.."
+TS_DESC="mkfs doubles"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+ts_skip_nonroot
+
+set -o pipefail
+
+set -x
+
+ORIGPWD=$(pwd)
+IMAGE_NAME="${TS_TESTNAME}.img"
+IMAGE_PATH="$TS_OUTDIR/$IMAGE_NAME"
+IMAGE_SRC="$TS_OUTDIR/${TS_TESTNAME}-data"
+
+ts_log "create mountpoint dir"
+[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
+
+mkdir -p $IMAGE_SRC
+echo hello > $IMAGE_SRC/a
+echo hello > $IMAGE_SRC/b
+
+ts_log "create cramfs image"
+$TS_CMD_MKCRAMFS $IMAGE_SRC $IMAGE_PATH 2>&1 >> $TS_OUTPUT
+[ -s "$IMAGE_PATH" ] || ts_die "Cannot create $IMAGE_PATH"
+
+$TS_CMD_MOUNT -r $IMAGE_PATH $TS_MOUNTPOINT 2>&1 >> $TS_OUTPUT
+
+# check it
+ts_is_mounted $TS_MOUNTPOINT || ts_die "Cannot find $TS_MOUNTPOINT in /proc/mounts"
+
+ts_log "umount the image"
+$TS_CMD_UMOUNT $TS_MOUNTPOINT
+ts_finalize
+