From 5ec15aefbbfc19f708aba9dbe0f15a217786a954 Mon Sep 17 00:00:00 2001
From: Ruediger Meier
Date: Mon, 12 May 2014 02:45:10 +0200
Subject: tests: add function ts_check_losetup

Unfortunately losetup -f does not return an error nowadays.

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
---
 tests/functions.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'tests/functions.sh')

diff --git a/tests/functions.sh b/tests/functions.sh
index 5b7324cfb..867cdaa23 100644
--- a/tests/functions.sh
+++ b/tests/functions.sh
@@ -45,6 +45,18 @@ function ts_check_test_command {
 	fi
 }
 
+function ts_check_losetup {
+	local tmp
+	ts_check_test_command "$TS_CMD_LOSETUP"
+
+	# assuming that losetup -f works ... to be checked somewhere else
+	tmp=$($TS_CMD_LOSETUP -f 2>/dev/null)
+	if test -b "$tmp"; then
+		return 0
+	fi
+	ts_skip "no loop device support"
+}
+
 function ts_skip_subtest {
 	ts_report " IGNORE ($1)"
 }
-- 
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