git-commit-vandalism/ci/run-build-and-tests.sh
brian m. carlson 8a06d56ccb ci: run tests with SHA-256
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.  We explicitly specify SHA-1 for the first run so that if
we change the default in the future, we make sure to test both cases.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-07-30 09:16:49 -07:00

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#!/bin/sh
#
# Build and test Git
#
. ${0%/*}/lib.sh
case "$CI_OS_NAME" in
windows*) cmd //c mklink //j t\\.prove "$(cygpath -aw "$cache_dir/.prove")";;
*) ln -s "$cache_dir/.prove" t/.prove;;
esac
make
case "$jobname" in
linux-gcc)
make test
export GIT_TEST_SPLIT_INDEX=yes
export GIT_TEST_FULL_IN_PACK_ARRAY=true
export GIT_TEST_OE_SIZE=10
export GIT_TEST_OE_DELTA_SIZE=5
export GIT_TEST_COMMIT_GRAPH=1
export GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS=1
export GIT_TEST_MULTI_PACK_INDEX=1
export GIT_TEST_ADD_I_USE_BUILTIN=1
make test
;;
linux-clang)
export GIT_TEST_DEFAULT_HASH=sha1
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)
# constructs that newer compilers seem to quietly accept.
;;
*)
make test
;;
esac
check_unignored_build_artifacts
save_good_tree