Code

test-lib: Don't write test-results when HARNESS_ACTIVE
authorÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Wed, 11 Aug 2010 19:37:31 +0000 (19:37 +0000)
committerJunio C Hamano <gitster@pobox.com>
Wed, 18 Aug 2010 19:41:57 +0000 (12:41 -0700)
commit8ef1abe5504acb22f6a3fd24a0fda8c4b9f172a5
tree3fed1efb5c87970bc3e99174867b6569e6186129
parent3d045897585c4b1ca0dce6bb5a33331f1b48c2bf
test-lib: Don't write test-results when HARNESS_ACTIVE

TAP harnesses don't need to read test-results/*, since they keep track
of the number of passing/failing tests internally. Skip the generation
of these files when HARNESS_ACTIVE is set.

It's now possible to run the Git test suite without writing anything
to the t/ directory at all if you use a TAP harness and the --root
switch:

    cd t
    sudo mount -t tmpfs none /tmp/memory -o size=300m
    prove -j9 ./t[0-9]*.sh :: --root=/tmp/memory

The I/O that the ~500 test-results/* files contributed was very
minimal, but I thought this was worth mentioning.

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