index-pack tests: don't leave test repo dirty at end

Change a test added in 51054177b3 ("index-pack: detect local corruption in collision check", 2017-04-01) so that the repository isn't left dirty at the end. Due to the caveats explained in 720dae5a19 ("config doc: elaborate on fetch.fsckObjects security", 2018-07-27) even a "fetch" that fails will write to the local object store, so let's copy the bit-error test directory before running this test. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed Oct 30, 2018 at 18:43 UTC aa984dbe5ea51462a826e3697506c41b6c6c43fb
1 file changed +3 -1
t/t1060-object-corruption.sh
+3 -1
@@ -117,8 +117,10 @@ test_expect_failure 'clone --local detects misnamed objects' '
117 '
118
119 test_expect_success 'fetch into corrupted repo with index-pack' '
120 + cp -R bit-error bit-error-cp &&
121 + test_when_finished "rm -rf bit-error-cp" &&
122 (
121 - cd bit-error &&
123 + cd bit-error-cp &&
124 test_must_fail git -c transfer.unpackLimit=1 \
125 fetch ../no-bit-error 2>stderr &&
126 test_i18ngrep ! -i collision stderr