test-lib: use subshell instead of cd $new && .. && cd $old

Change the test_create_repo code added in v1.2.2~6 to use a subshell
instead of keeping track of the old working directory and cd-ing back
when it's done.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2010-08-30 12:00:42 +00:00 committed by Junio C Hamano
parent 07431fc8dc
commit 0d314ce834

View file

@ -650,14 +650,14 @@ test_when_finished () {
test_create_repo () {
test "$#" = 1 ||
error "bug in the test script: not 1 parameter to test-create-repo"
owd=`pwd`
repo="$1"
mkdir -p "$repo"
(
cd "$repo" || error "Cannot setup test environment"
"$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
error "cannot run git init -- have you built things yet?"
mv .git/hooks .git/hooks-disabled
cd "$owd"
) || exit
}
test_done () {