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Re: [PATCH 15/15] t1507: teach full_name() to accept `!` arg

From
Eric Sunshine <sunshine@sunshineco.com>
Date
Dec 17, 2019, 19:54 UTC
Message-ID
<CAPig+cQiNpgEURfNr91V=j2mk6Y3c28NPgKj9NigU3XFRS=ZbA@mail.gmail.com>
In-Reply-To
<cd392a74acb1bc7f3b09f167278afd5959a21fca.1576583819.git.liu.denton@gmail.com>
On Tue, Dec 17, 2019 at 7:02 AM Denton Liu <liu.denton@gmail.com> wrote:
Show 22 quoted lines
> Before, we were running `test_must_fail full_name`. However,
> `test_must_fail` should only be used on git commands. Teach full_name()
> to accept `!` as a potential first argument which will prepend
> `test_must_fail` to the enclosed git command. This increases the
> granularity of test_must_fail since it no longer runs on the `cd` as
> well.
>
> Signed-off-by: Denton Liu <liu.denton@gmail.com>
> ---
> diff --git a/t/t1507-rev-parse-upstream.sh b/t/t1507-rev-parse-upstream.sh
> @@ -29,8 +29,14 @@ test_expect_success 'setup' '
>  full_name () {
> +       fail= &&
> +       if test "x$1" = 'x!'
> +       then
> +               fail=test_must_fail &&
> +               shift
> +       fi &&
>         (cd clone &&
> -        git rev-parse --symbolic-full-name "$@")
> +        $fail git rev-parse --symbolic-full-name "$@")
>  }

Yuck. These days this is entirely unnecessary. My suggestion is to drop the full_name() function altogether and just invoke git-rev-parse directly at the (few) call sites, taking advantage of the fact that we now have -C. So...

Show 5 quoted lines
> @@ -79,7 +85,7 @@ test_expect_success 'upstream of branch with @ at end' '
>  test_expect_success 'refs/heads/my-side@{upstream} does not resolve to my-side{upstream}' '
> -       test_must_fail full_name refs/heads/my-side@{upstream}
> +       full_name ! refs/heads/my-side@{upstream}
>  '
This just becomes:
    test_must_fail git -C clone rev-parse --symbolic-full-name
refs/heads/my-side@{upstream}
Similarly for the other call sites.
Show 8 quoted lines
> @@ -91,9 +97,9 @@ test_expect_success 'my-side@{u} resolves to correct commit' '
>  test_expect_success 'not-tracking@{u} fails' '
> -       test_must_fail full_name non-tracking@{u} &&
> +       full_name ! non-tracking@{u} &&
>         (cd clone && git checkout --no-track -b non-tracking) &&
> -       test_must_fail full_name non-tracking@{u}
> +       full_name ! non-tracking@{u}
>  '
Previous: Denton LiuNext: Denton Liu
Message 24 of 64 in “t: replace incorrect test_must_fail usage (part 1)”
  1. 00/15 t: replace incorrect test_must_fail usage (part 1)Denton Liu, Dec 17, 2019
  2. 01/15 test-lib-functions: introduce test_non_git_might_fail()Denton Liu, Dec 17, 2019
  3. 03/15 t0000: replace test_must_fail with ! for run_sub_test_lib_test()Denton Liu, Dec 17, 2019
  4. Johannes SixtDec 17, 2019
  5. 05/15 t0003: use test_must_be_empty()Denton Liu, Dec 17, 2019
  6. 04/15 t0003: use named parameters in attr_check()Denton Liu, Dec 17, 2019
  7. Junio C HamanoDec 17, 2019
  8. Eric SunshineDec 17, 2019
  9. 07/15 t0020: drop redirections to /dev/nullDenton Liu, Dec 17, 2019
  10. Eric SunshineDec 17, 2019
  11. 06/15 t0003: don't use `test_must_fail attr_check`Denton Liu, Dec 17, 2019
  12. Junio C HamanoDec 17, 2019
  13. 08/15 t0020: s/test_must_fail has_cr/! has_cr/Denton Liu, Dec 17, 2019
  14. Eric SunshineDec 17, 2019
  15. 11/15 t1307: reorder `nongit test_must_fail`Denton Liu, Dec 17, 2019
  16. 10/15 t1306: convert `test_might_fail rm` to `rm -f`Denton Liu, Dec 17, 2019
  17. Junio C HamanoDec 17, 2019
  18. 09/15 t0020: use ! check_packed_refs_markedDenton Liu, Dec 17, 2019
  19. 13/15 t1409: use test_path_is_missing()Denton Liu, Dec 17, 2019
  20. Junio C HamanoDec 17, 2019
  21. 14/15 t1501: remove use of `test_might_fail cp`Denton Liu, Dec 17, 2019
  22. Eric SunshineDec 17, 2019
  23. 15/15 t1507: teach full_name() to accept `!` argDenton Liu, Dec 17, 2019
  24. Eric SunshineDec 17, 2019
  25. 12/15 t1409: let sed open its own filesDenton Liu, Dec 17, 2019
  26. Junio C HamanoDec 17, 2019
  27. 02/15 t/lib-git-p4: use test_path_is_missing()Denton Liu, Dec 17, 2019
  28. Junio C HamanoDec 17, 2019
  29. 00/16 t: replace incorrect test_must_fail usage (part 1)Denton Liu, Dec 19, 2019
  30. 01/16 test-lib-functions: introduce test_non_git_might_fail()Denton Liu, Dec 19, 2019
  31. 02/16 t/lib-git-p4: use test_path_is_missing()Denton Liu, Dec 19, 2019
  32. 06/16 t0003: don't use `test_must_fail attr_check`Denton Liu, Dec 19, 2019
  33. 07/16 t0020: don't use `test_must_fail has_cr`Denton Liu, Dec 19, 2019
  34. 04/16 t0003: use named parameters in attr_check()Denton Liu, Dec 19, 2019
  35. 03/16 t0000: replace test_must_fail with run_sub_test_lib_test_err()Denton Liu, Dec 19, 2019
  36. 10/16 t1307: reorder `nongit test_must_fail`Denton Liu, Dec 19, 2019
  37. 11/16 t1409: let sed open its own input fileDenton Liu, Dec 19, 2019
  38. 12/16 t1409: use test_path_is_missing()Denton Liu, Dec 19, 2019
  39. 09/16 t1306: convert `test_might_fail rm` to `rm -f`Denton Liu, Dec 19, 2019
  40. 08/16 t0020: use ! check_packed_refs_markedDenton Liu, Dec 19, 2019
  41. 05/16 t0003: use test_must_be_empty()Denton Liu, Dec 19, 2019
  42. 13/16 t1501: remove use of `test_might_fail cp`Denton Liu, Dec 19, 2019
  43. Eric SunshineDec 19, 2019
  44. Denton LiuDec 19, 2019
  45. Eric SunshineDec 20, 2019
  46. 14/16 t1507: stop losing return codes of git commandsDenton Liu, Dec 19, 2019
  47. 16/16 t1507: inline full_name()Denton Liu, Dec 19, 2019
  48. 15/16 t1507: run commands within test_expect_successDenton Liu, Dec 19, 2019
  49. 00/15 t: replace incorrect test_must_fail usage (part 1)Denton Liu, Dec 20, 2019
  50. 01/15 t/lib-git-p4: use test_path_is_missing()Denton Liu, Dec 20, 2019
  51. 02/15 t0000: replace test_must_fail with run_sub_test_lib_test_err()Denton Liu, Dec 20, 2019
  52. 03/15 t0003: use named parameters in attr_check()Denton Liu, Dec 20, 2019
  53. 04/15 t0003: use test_must_be_empty()Denton Liu, Dec 20, 2019
  54. 06/15 t0020: don't use `test_must_fail has_cr`Denton Liu, Dec 20, 2019
  55. 05/15 t0003: don't use `test_must_fail attr_check`Denton Liu, Dec 20, 2019
  56. 08/15 t1306: convert `test_might_fail rm` to `rm -f`Denton Liu, Dec 20, 2019
  57. 07/15 t0020: use ! check_packed_refs_markedDenton Liu, Dec 20, 2019
  58. 11/15 t1409: use test_path_is_missing()Denton Liu, Dec 20, 2019
  59. 10/15 t1409: let sed open its own input fileDenton Liu, Dec 20, 2019
  60. 12/15 t1501: remove use of `test_might_fail cp`Denton Liu, Dec 20, 2019
  61. 13/15 t1507: stop losing return codes of git commandsDenton Liu, Dec 20, 2019
  62. 09/15 t1307: reorder `nongit test_must_fail`Denton Liu, Dec 20, 2019
  63. 14/15 t1507: run commands within test_expect_successDenton Liu, Dec 20, 2019
  64. 15/15 t1507: inline full_name()Denton Liu, Dec 20, 2019

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