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Re: [PATCH v4 20/39] t8011: make hash size independent

From
Eric Sunshine <sunshine@sunshineco.com>
Date
Jul 26, 2020, 23:00 UTC
Message-ID
<CAPig+cTwj7PXk3Uejf=UznfFSNTCbGWLtKE2PesbvMZ-c+VDgQ@mail.gmail.com>
In-Reply-To
<20200726195424.626969-21-sandals@crustytoothpaste.net>

On Sun, Jul 26, 2020 at 3:55 PM brian m. carlson <sandals@crustytoothpaste.net> wrote:

Show 10 quoted lines
> Allow lines which start with either a 40- or 64-character hex object ID,
> to allow for both SHA-1 and SHA-256.
>
> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
> ---
> diff --git a/t/t8011-blame-split-file.sh b/t/t8011-blame-split-file.sh
> @@ -54,7 +54,7 @@ test_expect_success 'setup simulated porcelain' '
>         while (<>) {
> -               if (/^[0-9a-f]{40} /) {
> +               if (/^[0-9a-f]{40,64} /) {

Although this helps the current cases of SHA-1 and SHA-256, it doesn't necessarily help people experimenting with other hash algorithms. I wonder if it makes sense to loosen it a bit to simply look for something that is likely to be an OID. Perhaps like this:

    if (/^[0-9a-f]{40,} /) {
Previous: brian m. carlsonNext: brian m. carlson
Message 16 of 58 in “SHA-256, part 3/3”
  1. 00/39 SHA-256, part 3/3brian m. carlson, Jul 26, 2020
  2. 01/39 t: make test-bloom initialize repositorybrian m. carlson, Jul 26, 2020
  3. 02/39 t1001: use $ZERO_OIDbrian m. carlson, Jul 26, 2020
  4. 07/39 t6301: make hash size independentbrian m. carlson, Jul 26, 2020
  5. 05/39 t6100: make hash size independentbrian m. carlson, Jul 26, 2020
  6. 04/39 t3404: prepare 'short SHA-1 collision' tests for SHA-256brian m. carlson, Jul 26, 2020
  7. Eric SunshineJul 26, 2020
  8. 15/39 t7405: make hash size independentbrian m. carlson, Jul 26, 2020
  9. 12/39 t7201: abstract away SHA-1-specific constantsbrian m. carlson, Jul 26, 2020
  10. Eric SunshineJul 26, 2020
  11. 19/39 t8003: make hash size independentbrian m. carlson, Jul 26, 2020
  12. 13/39 t7102: abstract away SHA-1-specific constantsbrian m. carlson, Jul 26, 2020
  13. 18/39 t8002: make hash size independentbrian m. carlson, Jul 26, 2020
  14. Eric SunshineJul 26, 2020
  15. 20/39 t8011: make hash size independentbrian m. carlson, Jul 26, 2020
  16. Eric SunshineJul 26, 2020
  17. 23/39 t9301: make hash size independentbrian m. carlson, Jul 26, 2020
  18. 29/39 http-fetch: set up git directory before parsing pack hashesbrian m. carlson, Jul 26, 2020
  19. Eric SunshineJul 26, 2020
  20. Eric SunshineJul 26, 2020
  21. 35/39 t: allow testing different hash algorithms via environmentbrian m. carlson, Jul 26, 2020
  22. 38/39 docs: add documentation for extensions.objectFormatbrian m. carlson, Jul 26, 2020
  23. Eric SunshineJul 26, 2020
  24. 37/39 ci: run tests with SHA-256brian m. carlson, Jul 26, 2020
  25. Eric SunshineJul 26, 2020
  26. 33/39 Enable SHA-256 support by defaultbrian m. carlson, Jul 26, 2020
  27. Eric SunshineJul 26, 2020
  28. 32/39 setup: add support for reading extensions.objectformatbrian m. carlson, Jul 26, 2020
  29. Eric SunshineJul 26, 2020
  30. brian m. carlsonJul 26, 2020
  31. 28/39 t0410: mark test with SHA1 prerequisitebrian m. carlson, Jul 26, 2020
  32. 34/39 t: add test_oid option to select hash algorithmbrian m. carlson, Jul 26, 2020
  33. 36/39 t: make SHA1 prerequisite depend on default hashbrian m. carlson, Jul 26, 2020
  34. Eric SunshineJul 26, 2020
  35. 26/39 t9700: make hash size independentbrian m. carlson, Jul 26, 2020
  36. 24/39 t9350: make hash size independentbrian m. carlson, Jul 26, 2020
  37. 25/39 t9500: ensure that algorithm info is preserved in configbrian m. carlson, Jul 26, 2020
  38. 17/39 t7508: use $ZERO_OID instead of hard-coded constantbrian m. carlson, Jul 26, 2020
  39. 06/39 t6101: make hash size independentbrian m. carlson, Jul 26, 2020
  40. 08/39 t6500: specify test values for SHA-256brian m. carlson, Jul 26, 2020
  41. 03/39 t3305: make hash agnosticbrian m. carlson, Jul 26, 2020
  42. 16/39 t7506: avoid checking for SHA-1-specific constantsbrian m. carlson, Jul 26, 2020
  43. 09/39 t6501: avoid hard-coded objectsbrian m. carlson, Jul 26, 2020
  44. 11/39 t7063: make hash size independentbrian m. carlson, Jul 26, 2020
  45. Eric SunshineJul 26, 2020
  46. 10/39 t7003: compute appropriate length constantbrian m. carlson, Jul 26, 2020
  47. 22/39 t9300: use $ZERO_OID instead of hard-coded object IDbrian m. carlson, Jul 26, 2020
  48. 14/39 t7400: make hash size independentbrian m. carlson, Jul 26, 2020
  49. 21/39 t9300: abstract away SHA-1-specific constantsbrian m. carlson, Jul 26, 2020
  50. Eric SunshineJul 26, 2020
  51. 27/39 t5308: make test work with SHA-256brian m. carlson, Jul 26, 2020
  52. 30/39 builtin/verify-pack: implement an --object-format optionbrian m. carlson, Jul 26, 2020
  53. Eric SunshineJul 26, 2020
  54. brian m. carlsonJul 26, 2020
  55. 31/39 bundle: add new version for use with SHA-256brian m. carlson, Jul 26, 2020
  56. Eric SunshineJul 26, 2020
  57. brian m. carlsonJul 26, 2020
  58. 39/39 t: remove test_oid_init in testsbrian m. carlson, Jul 26, 2020

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