Re: [PATCH v2] t/README: suggest how to leave test early with failure

> Over time, we added the support to our test framework to make it
> easy to leave a test early with failure, but it was not clearly
> documented in t/README to help developers writing new tests.
>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
> diff --git a/t/README b/t/README
> @@ -550,6 +550,40 @@ Here are the "do's:"
> +       test_expect_success 'test three things' '
> +           for i in one two three
> +           do
> +               test_something "$i"
> +           done &&
> +           test_something_else
> +       '
> +
> +   Because the status of the loop itself is the exit status of the
> +   test_something in the last round, the loop does not fail when
> +   "test_something" for "one" or "two".  This is not what you want.