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[PATCH v2 37/39] ci: run tests with SHA-256

From
brian m. carlson <sandals@crustytoothpaste.net>
Date
Jul 13, 2020, 02:49 UTC
Message-ID
<20200713024909.3714837-38-sandals@crustytoothpaste.net>
In-Reply-To
<20200713024909.3714837-1-sandals@crustytoothpaste.net>

Now that we have Git supporting SHA-256, we'd like to make sure that we don't regress that state. Unfortunately, it's easy to do so, so to help, let's add code to run one of our CI jobs with SHA-256 as the default hash. This will help us detect any problems that may occur.

We pick the linux-clang job because it's relatively fast and the linux-gcc job already runs the testsuite twice. We want our tests to run as fast as possible, so we wouldn't want to add a third run to the linux-gcc job. To make sure we properly exercise the code, let's run the tests in the default mode (SHA-1) first and then run a second time with SHA-256.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 ci/run-build-and-tests.sh | 5 +++++
 1 file changed, 5 insertions(+)
diff --git a/ci/run-build-and-tests.sh b/ci/run-build-and-tests.sh
index 17e25aade9..a1a6a28791 100755
--- a/ci/run-build-and-tests.sh
+++ b/ci/run-build-and-tests.sh
@@ -24,6 +24,11 @@ linux-gcc)
 	export GIT_TEST_ADD_I_USE_BUILTIN=1
 	make test
 	;;
+linux-clang)
+	make test
+	export GIT_TEST_DEFAULT_HASH=sha256
+	make test
+	;;
 linux-gcc-4.8)
 	# Don't run the tests; we only care about whether Git can be
 	# built with GCC 4.8, as it errors out on some undesired (C99)
Previous: brian m. carlsonNext: brian m. carlson
Message 16 of 44 in “SHA-256, part 3/3”
  1. 00/39 SHA-256, part 3/3brian m. carlson, Jul 13, 2020
  2. 01/39 t: make test-bloom initialize repositorybrian m. carlson, Jul 13, 2020
  3. 09/39 t6501: avoid hard-coded objectsbrian m. carlson, Jul 13, 2020
  4. 10/39 t7003: compute appropriate length constantbrian m. carlson, Jul 13, 2020
  5. 14/39 t7400: make hash size independentbrian m. carlson, Jul 13, 2020
  6. 06/39 t6101: make hash size independentbrian m. carlson, Jul 13, 2020
  7. 18/39 t8002: make hash size independentbrian m. carlson, Jul 13, 2020
  8. 11/39 t7063: make hash size independentbrian m. carlson, Jul 13, 2020
  9. 17/39 t7508: use $ZERO_OID instead of hard-coded constantbrian m. carlson, Jul 13, 2020
  10. 16/39 t7506: avoid checking for SHA-1-specific constantsbrian m. carlson, Jul 13, 2020
  11. 12/39 t7201: abstract away SHA-1-specific constantsbrian m. carlson, Jul 13, 2020
  12. 02/39 t1001: use $ZERO_OIDbrian m. carlson, Jul 13, 2020
  13. 21/39 t9300: abstract away SHA-1-specific constantsbrian m. carlson, Jul 13, 2020
  14. 22/39 t9300: use $ZERO_OID instead of hard-coded object IDbrian m. carlson, Jul 13, 2020
  15. 19/39 t8003: make hash size independentbrian m. carlson, Jul 13, 2020
  16. 37/39 ci: run tests with SHA-256brian m. carlson, Jul 13, 2020
  17. 38/39 docs: add documentation for extensions.objectFormatbrian m. carlson, Jul 13, 2020
  18. 39/39 t: remove test_oid_init in testsbrian m. carlson, Jul 13, 2020
  19. 07/39 t6301: make hash size independentbrian m. carlson, Jul 13, 2020
  20. 03/39 t3305: make hash agnosticbrian m. carlson, Jul 13, 2020
  21. 05/39 t6100: make hash size independentbrian m. carlson, Jul 13, 2020
  22. 04/39 t3404: prepare 'short SHA-1 collision' tests for SHA-256brian m. carlson, Jul 13, 2020
  23. 34/39 t: add test_oid option to select hash algorithmbrian m. carlson, Jul 13, 2020
  24. 29/39 http-fetch: set up git directory before parsing pack hashesbrian m. carlson, Jul 13, 2020
  25. 08/39 t6500: specify test values for SHA-256brian m. carlson, Jul 13, 2020
  26. 15/39 t7405: make hash size independentbrian m. carlson, Jul 13, 2020
  27. 33/39 Enable SHA-256 support by defaultbrian m. carlson, Jul 13, 2020
  28. 13/39 t7102: abstract away SHA-1-specific constantsbrian m. carlson, Jul 13, 2020
  29. 24/39 t9350: make hash size independentbrian m. carlson, Jul 13, 2020
  30. 25/39 t9500: ensure that algorithm info is preserved in configbrian m. carlson, Jul 13, 2020
  31. 20/39 t8011: make hash size independentbrian m. carlson, Jul 13, 2020
  32. 26/39 t9700: make hash size independentbrian m. carlson, Jul 13, 2020
  33. 27/39 t5308: make test work with SHA-256brian m. carlson, Jul 13, 2020
  34. 28/39 t0410: mark test with SHA1 prerequisitebrian m. carlson, Jul 13, 2020
  35. 35/39 t: allow testing different hash algorithms via environmentbrian m. carlson, Jul 13, 2020
  36. 36/39 t: make SHA1 prerequisite depend on default hashbrian m. carlson, Jul 13, 2020
  37. 32/39 setup: add support for reading extensions.objectformatbrian m. carlson, Jul 13, 2020
  38. 30/39 builtin/verify-pack: implement an --object-format optionbrian m. carlson, Jul 13, 2020
  39. 31/39 bundle: add new version for use with SHA-256brian m. carlson, Jul 13, 2020
  40. Junio C HamanoJul 13, 2020
  41. SZEDER GáborJul 13, 2020
  42. Johannes SchindelinJul 15, 2020
  43. Junio C HamanoJul 15, 2020
  44. 23/39 t9301: make hash size independentbrian m. carlson, Jul 13, 2020

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