There is another one that is better suited for this demonstration patch,
whose sole point is about creating bunch of objects that prefix conflicts
with each other to test the abbreviation machinery.
On Fri, Jul 28, 2017 at 10:18 AM, Stefan Beller <sbeller@xxxxxxxxxx> wrote:
> The first test marked relies on hard coded sha1:
>
> # We need to create two object whose sha1s start with 17
> # since this is what git gc counts. As it happens, these
> # two blobs will do so.
> test_commit 263 &&
> test_commit 410 &&
>
> The next two seem to rely on state from the first one, I did not
> investigate.
>
> Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
> ---
> t/t6500-gc.sh | 6 +++---
> t/test-lib.sh | 4 ++++
> 2 files changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh
> index 41b0be575d..3900baa01d 100755
> --- a/t/t6500-gc.sh
> +++ b/t/t6500-gc.sh
> @@ -43,7 +43,7 @@ test_expect_success 'gc is not aborted due to a stale symref' '
> )
> '
>
> -test_expect_success 'auto gc with too many loose objects does not attempt to create bitmaps' '
> +test_expect_success SHA1 'auto gc with too many loose objects does not attempt to create bitmaps' '
> test_config gc.auto 3 &&
> test_config gc.autodetach false &&
> test_config pack.writebitmaps true &&
> @@ -77,7 +77,7 @@ run_and_wait_for_auto_gc () {
> doesnt_matter=$(git gc --auto 9>&1)
> }
>
> -test_expect_success 'background auto gc does not run if gc.log is present and recent but does if it is old' '
> +test_expect_success SHA1 'background auto gc does not run if gc.log is present and recent but does if it is old' '
> test_commit foo &&
> test_commit bar &&
> git repack &&
> @@ -95,7 +95,7 @@ test_expect_success 'background auto gc does not run if gc.log is present and re
> test_line_count = 1 packs
> '
>
> -test_expect_success 'background auto gc respects lock for all operations' '
> +test_expect_success SHA1 'background auto gc respects lock for all operations' '
> # make sure we run a background auto-gc
> test_commit make-pack &&
> git repack &&
> diff --git a/t/test-lib.sh b/t/test-lib.sh
> index 1b6e53f78a..a5a54c6d4a 100644
> --- a/t/test-lib.sh
> +++ b/t/test-lib.sh
> @@ -1127,6 +1127,10 @@ test_lazy_prereq JGIT '
> type jgit
> '
>
> +test_lazy_prereq SHA1 '
> + false
> +'
> +
> # SANITY is about "can you correctly predict what the filesystem would
> # do by only looking at the permission bits of the files and
> # directories?" A typical example of !SANITY is running the test
> --
> 2.14.0.rc0.3.g6c2e499285
>
