From cf3d13132b92abd9e149f905b06d7a6b61a5d72b Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Tue, 2 Jun 2015 15:57:51 +0200
Subject: btrfs-progs: tests: common: add helper run_check_stdout

Sometimes we need to process the output of the command, but run_check
captures all the output into results file.

Signed-off-by: David Sterba <dsterba@suse.cz>
---
 tests/common | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'tests/common')

diff --git a/tests/common b/tests/common
index e690c85a..899ec7b1 100644
--- a/tests/common
+++ b/tests/common
@@ -21,6 +21,14 @@ run_check()
 	"$@" >> $RESULTS 2>&1 || _fail "failed: $@"
 }
 
+# same as run_check but the stderr+stdout output is duplicated on stdout and
+# can be processed further
+run_check_stdout()
+{
+	echo "############### $@" >> $RESULTS 2>&1
+	"$@" 2>&1 | tee -a $RESULTS || _fail "failed: $@"
+}
+
 check_prereq()
 {
 	if ! [ -f $TOP/$1 ]; then
-- 
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