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git/t/t6408-merge-up-to-date.sh
Ævar Arnfjörð Bjarmason 3e3b9321ca leak tests: mark passing SANITIZE=leak tests as leak-free
Mark those remaining tests that pass when run under SANITIZE=leak with
TEST_PASSES_SANITIZE_LEAK=true, these were either omitted in
f346fcb62a (Merge branch 'ab/mark-leak-free-tests-even-more',
2021-12-15) and 5a4f8381b6 (Merge branch 'ab/mark-leak-free-tests',
2021-10-25), or have had their memory leaks fixed since then.

With this change there's now a a one-to-one mapping between those
tests that we have opted-in via "TEST_PASSES_SANITIZE_LEAK=true", and
those that pass with the new "check" mode:

	GIT_TEST_PASSING_SANITIZE_LEAK=check \
	GIT_TEST_SANITIZE_LEAK_LOG=true \
	make test SANITIZE=leak

Note that the "GIT_TEST_SANITIZE_LEAK_LOG=true" is needed due to the
edge cases noted in a preceding commit, i.e. in some cases we'd pass
the test itself, but still have outstanding leaks due to ignored exit
codes.

The "GIT_TEST_SANITIZE_LEAK_LOG=true" corrects for that, we're only
marking those tests as passing that really don't have any leaks,
whether that was reflected in their exit code or not.

Note that the change here to "t9100-git-svn-basic.sh" is marking that
test as passing under SANITIZE=leak, we're removing a
"TEST_FAILS_SANITIZE_LEAK=true" line, not
"TEST_PASSES_SANITIZE_LEAK=true". See 7a98d9ab00 (revisions API: have
release_revisions() release "cmdline", 2022-04-13) for the
introduction of that t/lib-git-svn.sh-specific variable.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2022-07-27 16:35:40 -07:00

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#!/bin/sh
test_description='merge fast-forward and up to date'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
>file &&
git add file &&
test_tick &&
git commit -m initial &&
git tag c0 &&
echo second >file &&
git add file &&
test_tick &&
git commit -m second &&
git tag c1 &&
git branch test &&
echo third >file &&
git add file &&
test_tick &&
git commit -m third &&
git tag c2
'
test_expect_success 'merge -s recursive up-to-date' '
git reset --hard c1 &&
test_tick &&
git merge -s recursive c0 &&
expect=$(git rev-parse c1) &&
current=$(git rev-parse HEAD) &&
test "$expect" = "$current"
'
test_expect_success 'merge -s recursive fast-forward' '
git reset --hard c0 &&
test_tick &&
git merge -s recursive c1 &&
expect=$(git rev-parse c1) &&
current=$(git rev-parse HEAD) &&
test "$expect" = "$current"
'
test_expect_success 'merge -s ours up-to-date' '
git reset --hard c1 &&
test_tick &&
git merge -s ours c0 &&
expect=$(git rev-parse c1) &&
current=$(git rev-parse HEAD) &&
test "$expect" = "$current"
'
test_expect_success 'merge -s ours fast-forward' '
git reset --hard c0 &&
test_tick &&
git merge -s ours c1 &&
expect=$(git rev-parse c0^{tree}) &&
current=$(git rev-parse HEAD^{tree}) &&
test "$expect" = "$current"
'
test_expect_success 'merge -s subtree up-to-date' '
git reset --hard c1 &&
test_tick &&
git merge -s subtree c0 &&
expect=$(git rev-parse c1) &&
current=$(git rev-parse HEAD) &&
test "$expect" = "$current"
'
test_expect_success 'merge fast-forward octopus' '
git reset --hard c0 &&
test_tick &&
git merge c1 c2 &&
expect=$(git rev-parse c2) &&
current=$(git rev-parse HEAD) &&
test "$expect" = "$current"
'
test_done