git/t/t6405-merge-symlinks.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
#
# Copyright (c) 2007 Johannes Sixt
#
test_description='merging symlinks on filesystem w/o symlink support.
This tests that git merge-recursive writes merge results as plain files
if core.symlinks is false.'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
git config core.symlinks false &&
>file &&
git add file &&
git commit -m initial &&
git branch b-symlink &&
git branch b-file &&
l=$(printf file | git hash-object -t blob -w --stdin) &&
echo "120000 $l symlink" | git update-index --index-info &&
git commit -m main &&
git checkout b-symlink &&
l=$(printf file-different | git hash-object -t blob -w --stdin) &&
echo "120000 $l symlink" | git update-index --index-info &&
git commit -m b-symlink &&
git checkout b-file &&
echo plain-file >symlink &&
git add symlink &&
git commit -m b-file
'
test_expect_success 'merge main into b-symlink, which has a different symbolic link' '
git checkout b-symlink &&
test_must_fail git merge main
'
test_expect_success 'the merge result must be a file' '
test_path_is_file symlink
'
test_expect_success 'merge main into b-file, which has a file instead of a symbolic link' '
git reset --hard &&
git checkout b-file &&
test_must_fail git merge main
'
test_expect_success 'the merge result must be a file' '
test_path_is_file symlink
'
test_expect_success 'merge b-file, which has a file instead of a symbolic link, into main' '
git reset --hard &&
git checkout main &&
test_must_fail git merge b-file
'
test_expect_success 'the merge result must be a file' '
test_path_is_file symlink
'
test_done