From 35c636e13b28251f6f1318241fe351fd144fd8dc Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Tue, 19 May 2009 16:13:09 +0200
Subject: tests: add functions for work withdisk images

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 tests/functions.sh | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'tests/functions.sh')

diff --git a/tests/functions.sh b/tests/functions.sh
index b2e17f3ca..5e8509f72 100644
--- a/tests/functions.sh
+++ b/tests/functions.sh
@@ -246,13 +246,23 @@ function ts_die {
 	ts_finalize
 }
 
-function ts_device_init {
-	local img="$TS_OUTDIR/${TS_TESTNAME}.img"
-	local dev=""
+function ts_image_md5sum {
+	local img=${1:-"$TS_OUTDIR/${TS_TESTNAME}.img"}
+	echo $(md5sum "$img" | awk '{printf $1}') $(basename "$img")
+}
 
-	dd if=/dev/zero of="$img" bs=1M count=5 &> /dev/null
+function ts_image_init {
+	local mib=${1:-"5"}	# size in MiBs
+	local img=${2:-"$TS_OUTDIR/${TS_TESTNAME}.img"}
+	
+	dd if=/dev/zero of="$img" bs=1M count=$mib &> /dev/null
+	echo "$img"
+	return 0
+}
 
-	dev=$($TS_CMD_LOSETUP -s -f "$img")
+function ts_device_init {
+	local img=$(ts_image_init)
+	local dev=$($TS_CMD_LOSETUP -s -f "$img")
 
 	if [ -z "$dev" ]; then
 		ts_device_deinit $dev
-- 
cgit v1.2.3-55-g7522