test-lib.sh: Help test_create_repo() find the templates dir

Currently, test_create_repo() expects that templates can be found below
`pwd`/.. This assumption fails when tests are run against a git
installed somewhere else or test_create_repo() is called from
subdirectiories (several tests do this).
Therefore, use $TEST_DIRECTORY as introduced in 2d84e9f and expect
templates to be present in $TEST_DIRECTORY/.. which should be the root
dir of the git checkout.

Signed-off-by: Michael J Gruber <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: Michael J Gruber

t/test-lib.sh

@@ -491,7 +491,7 @@ test_create_repo () {
 	repo="$1"
 	mkdir -p "$repo"
 	cd "$repo" || error "Cannot setup test environment"
-	"$GIT_EXEC_PATH/git-init" "--template=$owd/../templates/blt/" >&3 2>&4 ||
+	"$GIT_EXEC_PATH/git-init" "--template=$TEST_DIRECTORY/../templates/blt/" >&3 2>&4 ||
 	error "cannot run git init -- have you built things yet?"
 	mv .git/hooks .git/hooks-disabled
 	cd "$owd"