From 85176d725134446ca2b8585d85f8fbd2daf45515 Mon Sep 17 00:00:00 2001
From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Sun, 17 Nov 2013 23:12:43 -0500
Subject: [PATCH] test-lib.sh: convert $TEST_DIRECTORY to an absolute path

If $TEST_DIRECTORY is specified in the environment, convert the value
to an absolute path to ensure that it remains valid even when 'cd' is
used.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Reviewed-by: Richard Hansen <rhansen@bbn.com>
Signed-off-by: Richard Hansen <rhansen@bbn.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/test-lib.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index b25249ec4c..d303e6c943 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -26,6 +26,10 @@ then
 	# outside of t/, e.g. for running tests on the test library
 	# itself.
 	TEST_DIRECTORY=$(pwd)
+else
+	# ensure that TEST_DIRECTORY is an absolute path so that it
+	# is valid even if the current working directory is changed
+	TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1
 fi
 if test -z "$TEST_OUTPUT_DIRECTORY"
 then
-- 
2.11.4.GIT