pre-commit hook tests: don't leave "actual" nonexisting on failure

Start by creating an "actual" file in a core.hooksPath test that has
the hook echoing to the "actual" file.

We later test_cmp that file to see what hooks were run. If we fail to
run our hook(s) we'll have an empty list of hooks for the test_cmp
instead of a nonexisting file. For the logic of this test that makes more sense.

See 867ad08a261 (hooks: allow customizing where the hook directory is,
2016-05-04) for the commit that added these tests.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1350-config-hooks-path.sh b/t/t1350-config-hooks-path.sh
index f1f9aee9f5dcbcd2e722298736f990dfcf114f23..fa9647a7c0b7e39f2afd494b127d3e7e1c70c52c 100755 (executable)
--- a/t/t1350-config-hooks-path.sh
+++ b/t/t1350-config-hooks-path.sh
@@ -5,6 +5,7 @@ test_description='Test the core.hooksPath configuration variable'
 . ./test-lib.sh
 
 test_expect_success 'set up a pre-commit hook in core.hooksPath' '
+       >actual &&
        mkdir -p .git/custom-hooks .git/hooks &&
        write_script .git/custom-hooks/pre-commit <<-\EOF &&
        echo CUSTOM >>actual