remote-helpers: allow all tests running from any dir

Commit d3243d7 (test-bzr.sh, test-hg.sh: allow running from any dir)
allowed the tests to run from any directory, however, it didn't update
all the tests.

Signed-off-by: Felipe Contreras <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: felipec

contrib/remote-helpers/test-hg-bidi.sh

@@ -8,7 +8,8 @@
 
 test_description='Test bidirectionality of remote-hg'
 
-. ./test-lib.sh
+test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=${0%/*}/../../t
+. "$TEST_DIRECTORY"/test-lib.sh
 
 if ! test_have_prereq PYTHON
 then

contrib/remote-helpers/test-hg-hg-git.sh

@@ -8,7 +8,8 @@
 
 test_description='Test remote-hg output compared to hg-git'
 
-. ./test-lib.sh
+test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=${0%/*}/../../t
+. "$TEST_DIRECTORY"/test-lib.sh
 
 if ! test_have_prereq PYTHON
 then