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reset: expand test coverage for sparse checkouts

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Add new tests for `--merge` and `--keep` modes, as well as mixed reset with
pathspecs. New performance test cases exercise various execution paths for
`reset`.

Co-authored-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Victoria Dye 2021-11-29 15:52:39 +00:00 committed by Junio C Hamano
parent 86609db9da
commit 291d77eb3e
2 changed files with 101 additions and 0 deletions
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3
t/perf/p2000-sparse-operations.sh
View file

@ -110,5 +110,8 @@ test_perf_on_all git add -A
test_perf_on_all git add .
test_perf_on_all git commit -a -m A
test_perf_on_all git checkout -f -
test_perf_on_all git reset
test_perf_on_all git reset --hard
test_perf_on_all git reset -- does-not-exist
test_done

98
t/t1092-sparse-checkout-compatibility.sh
View file

@ -475,6 +475,104 @@ test_expect_success 'checkout and reset (mixed)' '
run_on_sparse test_path_is_missing folder1
'
test_expect_success 'checkout and reset (merge)' '
init_repos &&
write_script edit-contents <<-\EOF &&
echo text >>$1
EOF
test_all_match git checkout -b reset-test update-deep &&
run_on_all ../edit-contents a &&
test_all_match git reset --merge deepest &&
test_all_match git status --porcelain=v2 &&
test_all_match git reset --hard update-deep &&
run_on_all ../edit-contents deep/a &&
test_all_match test_must_fail git reset --merge deepest
'
test_expect_success 'checkout and reset (keep)' '
init_repos &&
write_script edit-contents <<-\EOF &&
echo text >>$1
EOF
test_all_match git checkout -b reset-test update-deep &&
run_on_all ../edit-contents a &&
test_all_match git reset --keep deepest &&
test_all_match git status --porcelain=v2 &&
test_all_match git reset --hard update-deep &&
run_on_all ../edit-contents deep/a &&
test_all_match test_must_fail git reset --keep deepest
'
test_expect_success 'reset with pathspecs inside sparse definition' '
init_repos &&
write_script edit-contents <<-\EOF &&
echo text >>$1
EOF
test_all_match git checkout -b reset-test update-deep &&
run_on_all ../edit-contents deep/a &&
test_all_match git reset base -- deep/a &&
test_all_match git status --porcelain=v2 &&
test_all_match git reset base -- nonexistent-file &&
test_all_match git status --porcelain=v2 &&
test_all_match git reset deepest -- deep &&
test_all_match git status --porcelain=v2
'
# Although the working tree differs between full and sparse checkouts after
# reset, the state of the index is the same.
test_expect_success 'reset with pathspecs outside sparse definition' '
init_repos &&
test_all_match git checkout -b reset-test base &&
test_sparse_match git reset update-folder1 -- folder1 &&
git -C full-checkout reset update-folder1 -- folder1 &&
test_sparse_match git status --porcelain=v2 &&
test_all_match git rev-parse HEAD:folder1 &&
test_sparse_match git reset update-folder2 -- folder2/a &&
git -C full-checkout reset update-folder2 -- folder2/a &&
test_sparse_match git status --porcelain=v2 &&
test_all_match git rev-parse HEAD:folder2/a
'
test_expect_success 'reset with wildcard pathspec' '
init_repos &&
test_all_match git reset update-deep -- deep\* &&
test_all_match git ls-files -s -- deep &&
test_all_match git reset deepest -- deep\*\*\* &&
test_all_match git ls-files -s -- deep &&
# The following `git reset`s result in updating the index on files with
# `skip-worktree` enabled. To avoid failing due to discrepencies in reported
# "modified" files, `test_sparse_match` reset is performed separately from
# "full-checkout" reset, then the index contents of all repos are verified.
test_sparse_match git reset update-folder1 -- \*/a &&
git -C full-checkout reset update-folder1 -- \*/a &&
test_all_match git ls-files -s -- deep/a folder1/a &&
test_sparse_match git reset update-folder2 -- folder\* &&
git -C full-checkout reset update-folder2 -- folder\* &&
test_all_match git ls-files -s -- folder10 folder1 folder2 &&
test_sparse_match git reset base -- folder1/\* &&
git -C full-checkout reset base -- folder1/\* &&
test_all_match git ls-files -s -- folder1
'
test_expect_success 'merge, cherry-pick, and rebase' '
init_repos &&