There's no point in creating a repository or directory only to decide
right afterwards that we're skipping all the tests. We can save
ourselves the redundant "git init" or "mkdir" and "rm -rf" in this
case.
We carry around the "$remove_trash" variable because if the directory
is unexpectedly gone at test_done time we'll still want to hit the
"trash directory already removed" error, but not if we never created
the trash directory. See df4c0d1a792 (test-lib: abort when can't
remove trash directory, 2017-04-20) for the addition of that error.
So let's partially revert 06478dab4c (test-lib: retire $remove_trash
variable, 2017-04-23) and move the decision about whether to skip all
tests earlier.
Let's also fix a bug that was with us since abc5d372ec (Enable
parallel tests, 2008-08-08): we would leak $remove_trash from the
environment. We don't want this to error out, so let's reset it to the
empty string first:
remove_trash=t GIT_SKIP_TESTS=t0001 ./t0001-init.sh
I tested this with --debug, see 4d0912a206 (test-lib.sh: do not barf
under --debug at the end of the test, 2017-04-24) for a bug we don't
want to re-introduce.
While I'm at it, let's move the HOME assignment to just before
test_create_repo, it could be lower, but it seems better to set it
before calling anything in test-lib-functions.sh
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
t/test-lib.sh | 32 ++++++++++++++++++--------------
1 file changed, 18 insertions(+), 14 deletions(-)
diff --git a/t/test-lib.sh b/t/test-lib.sh
index adaa2db6014..7647afcfd0a 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1169,7 +1169,7 @@ test_done () {
esac
fi
- if test -z "$debug"
+ if test -z "$debug" && test -n "$remove_trash"
then
test -d "$TRASH_DIRECTORY" ||
error "Tests passed but trash directory already removed before test cleanup; aborting"
@@ -1334,6 +1334,22 @@ then
exit 1
fi
+# Are we running this test at all?
+remove_trash=
+this_test=${0##*/}
+this_test=${this_test%%-*}
+if match_pattern_list "$this_test" $GIT_SKIP_TESTS
+then
+ say_color info >&3 "skipping test $this_test altogether"
+ skip_all="skip all tests in $this_test"
+ test_done
+fi
+
+# Last-minute variable setup
+HOME="$TRASH_DIRECTORY"
+GNUPGHOME="$HOME/gnupg-home-not-used"
+export HOME GNUPGHOME
+
# Test repository
rm -fr "$TRASH_DIRECTORY" || {
GIT_EXIT_OK=t
@@ -1341,10 +1357,7 @@ rm -fr "$TRASH_DIRECTORY" || {
exit 1
}
-HOME="$TRASH_DIRECTORY"
-GNUPGHOME="$HOME/gnupg-home-not-used"
-export HOME GNUPGHOME
-
+remove_trash=t
if test -z "$TEST_NO_CREATE_REPO"
then
test_create_repo "$TRASH_DIRECTORY"
@@ -1356,15 +1369,6 @@ fi
# in subprocesses like git equals our $PWD (for pathname comparisons).
cd -P "$TRASH_DIRECTORY" || exit 1
-this_test=${0##*/}
-this_test=${this_test%%-*}
-if match_pattern_list "$this_test" $GIT_SKIP_TESTS
-then
- say_color info >&3 "skipping test $this_test altogether"
- skip_all="skip all tests in $this_test"
- test_done
-fi
-
if test -n "$write_junit_xml"
then
junit_xml_dir="$TEST_OUTPUT_DIRECTORY/out"
--
2.31.1.838.g924d365b763
