Hi,
Eric Sunshine wrote:
> The short SHA-1 collision test requires carefully crafted commits in
> order to ensure a collision at rebase time.
Yeah, this breaks the usual rule that tests should be independent
of hashing function. But it's the best we can do, I think.
[...]
> --- a/t/t3404-rebase-interactive.sh
> +++ b/t/t3404-rebase-interactive.sh
> @@ -994,17 +994,23 @@ test_expect_success 'short SHA-1 setup' '
> test_when_finished "git checkout master" &&
> git checkout --orphan collide &&
> git rm -rf . &&
> + (
> unset test_tick &&
> test_commit collide1 collide &&
> test_commit --notick collide2 collide &&
> test_commit --notick "collide3 115158b5" collide collide3 collide3
> + )
Would be clearer if the code in a subshell were indented:
(
unset test_tick &&
test_commit ...
)
[...]
> test_expect_success 'short SHA-1 collide' '
> test_when_finished "reset_rebase && git checkout master" &&
> git checkout collide &&
> + (
> + unset test_tick &&
> + test_tick &&
> FAKE_COMMIT_MESSAGE="collide2 815200e" \
> FAKE_LINES="reword 1 2" git rebase -i HEAD~2
> + )
Likewise.
Hope that helps,
Jonathan
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