diff options
Diffstat (limited to 't/t1092-sparse-checkout-compatibility.sh')
| -rwxr-xr-x | t/t1092-sparse-checkout-compatibility.sh | 414 |
1 files changed, 393 insertions, 21 deletions
diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index 49f70a6569..f3a059e5af 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -206,45 +206,42 @@ test_sparse_unstaged () { test_expect_success 'sparse-index contents' ' init_repos && - test-tool -C sparse-index read-cache --table >cache && + git -C sparse-index ls-files --sparse --stage >cache && for dir in folder1 folder2 x do TREE=$(git -C sparse-index rev-parse HEAD:$dir) && - grep "040000 tree $TREE $dir/" cache \ + grep "040000 $TREE 0 $dir/" cache \ || return 1 done && git -C sparse-index sparse-checkout set folder1 && - test-tool -C sparse-index read-cache --table >cache && + git -C sparse-index ls-files --sparse --stage >cache && for dir in deep folder2 x do TREE=$(git -C sparse-index rev-parse HEAD:$dir) && - grep "040000 tree $TREE $dir/" cache \ + grep "040000 $TREE 0 $dir/" cache \ || return 1 done && git -C sparse-index sparse-checkout set deep/deeper1 && - test-tool -C sparse-index read-cache --table >cache && + git -C sparse-index ls-files --sparse --stage >cache && for dir in deep/deeper2 folder1 folder2 x do TREE=$(git -C sparse-index rev-parse HEAD:$dir) && - grep "040000 tree $TREE $dir/" cache \ + grep "040000 $TREE 0 $dir/" cache \ || return 1 done && - # Disabling the sparse-index removes tree entries with full ones + # Disabling the sparse-index replaces tree entries with full ones git -C sparse-index sparse-checkout init --no-sparse-index && - - test-tool -C sparse-index read-cache --table >cache && - ! grep "040000 tree" cache && - test_sparse_match test-tool read-cache --table + test_sparse_match git ls-files --stage --sparse ' test_expect_success 'expanded in-memory index matches full index' ' init_repos && - test_sparse_match test-tool read-cache --expand --table + test_sparse_match git ls-files --stage ' test_expect_success 'status with options' ' @@ -596,13 +593,11 @@ test_expect_success 'reset with pathspecs outside sparse definition' ' 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_all_match git ls-files -s -- 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_all_match git ls-files -s -- folder2/a ' test_expect_success 'reset with wildcard pathspec' ' @@ -632,6 +627,173 @@ test_expect_success 'reset with wildcard pathspec' ' test_all_match git ls-files -s -- folder1 ' +test_expect_success 'update-index modify outside sparse definition' ' + init_repos && + + write_script edit-contents <<-\EOF && + echo text >>$1 + EOF + + # Create & modify folder1/a + # Note that this setup is a manual way of reaching the erroneous + # condition in which a `skip-worktree` enabled, outside-of-cone file + # exists on disk. It is used here to ensure `update-index` is stable + # and behaves predictably if such a condition occurs. + run_on_sparse mkdir -p folder1 && + run_on_sparse cp ../initial-repo/folder1/a folder1/a && + run_on_all ../edit-contents folder1/a && + + # If file has skip-worktree enabled, update-index does not modify the + # index entry + test_sparse_match git update-index folder1/a && + test_sparse_match git status --porcelain=v2 && + test_must_be_empty sparse-checkout-out && + + # When skip-worktree is disabled (even on files outside sparse cone), file + # is updated in the index + test_sparse_match git update-index --no-skip-worktree folder1/a && + test_all_match git status --porcelain=v2 && + test_all_match git update-index folder1/a && + test_all_match git status --porcelain=v2 +' + +test_expect_success 'update-index --add outside sparse definition' ' + init_repos && + + write_script edit-contents <<-\EOF && + echo text >>$1 + EOF + + # Create folder1, add new file + run_on_sparse mkdir -p folder1 && + run_on_all ../edit-contents folder1/b && + + # The *untracked* out-of-cone file is added to the index because it does + # not have a `skip-worktree` bit to signal that it should be ignored + # (unlike in `git add`, which will fail due to the file being outside + # the sparse checkout definition). + test_all_match git update-index --add folder1/b && + test_all_match git status --porcelain=v2 +' + +# NEEDSWORK: `--remove`, unlike the rest of `update-index`, does not ignore +# `skip-worktree` entries by default and will remove them from the index. +# The `--ignore-skip-worktree-entries` flag must be used in conjunction with +# `--remove` to ignore the `skip-worktree` entries and prevent their removal +# from the index. +test_expect_success 'update-index --remove outside sparse definition' ' + init_repos && + + # When --ignore-skip-worktree-entries is _not_ specified: + # out-of-cone, not-on-disk files are removed from the index + test_sparse_match git update-index --remove folder1/a && + cat >expect <<-EOF && + D folder1/a + EOF + test_sparse_match git diff --cached --name-status && + test_cmp expect sparse-checkout-out && + + # Reset the state + test_all_match git reset --hard && + + # When --ignore-skip-worktree-entries is specified, out-of-cone + # (skip-worktree) files are ignored + test_sparse_match git update-index --remove --ignore-skip-worktree-entries folder1/a && + test_sparse_match git diff --cached --name-status && + test_must_be_empty sparse-checkout-out && + + # Reset the state + test_all_match git reset --hard && + + # --force-remove supercedes --ignore-skip-worktree-entries, removing + # a skip-worktree file from the index (and disk) when both are specified + # with --remove + test_sparse_match git update-index --force-remove --ignore-skip-worktree-entries folder1/a && + cat >expect <<-EOF && + D folder1/a + EOF + test_sparse_match git diff --cached --name-status && + test_cmp expect sparse-checkout-out +' + +test_expect_success 'update-index with directories' ' + init_repos && + + # update-index will exit silently when provided with a directory name + # containing a trailing slash + test_all_match git update-index deep/ folder1/ && + grep "Ignoring path deep/" sparse-checkout-err && + grep "Ignoring path folder1/" sparse-checkout-err && + + # When update-index is given a directory name WITHOUT a trailing slash, it will + # behave in different ways depending on the status of the directory on disk: + # * if it exists, the command exits with an error ("add individual files instead") + # * if it does NOT exist (e.g., in a sparse-checkout), it is assumed to be a + # file and either triggers an error ("does not exist and --remove not passed") + # or is ignored completely (when using --remove) + test_all_match test_must_fail git update-index deep && + run_on_all test_must_fail git update-index folder1 && + test_must_fail git -C full-checkout update-index --remove folder1 && + test_sparse_match git update-index --remove folder1 && + test_all_match git status --porcelain=v2 +' + +test_expect_success 'update-index --again file outside sparse definition' ' + init_repos && + + test_all_match git checkout -b test-reupdate && + + # Update HEAD without modifying the index to introduce a difference in + # folder1/a + test_sparse_match git reset --soft update-folder1 && + + # Because folder1/a differs in the index vs HEAD, + # `git update-index --no-skip-worktree --again` will effectively perform + # `git update-index --no-skip-worktree folder1/a` and remove the skip-worktree + # flag from folder1/a + test_sparse_match git update-index --no-skip-worktree --again && + test_sparse_match git status --porcelain=v2 && + + cat >expect <<-EOF && + D folder1/a + EOF + test_sparse_match git diff --name-status && + test_cmp expect sparse-checkout-out +' + +test_expect_success 'update-index --cacheinfo' ' + init_repos && + + deep_a_oid=$(git -C full-checkout rev-parse update-deep:deep/a) && + folder2_oid=$(git -C full-checkout rev-parse update-folder2:folder2) && + folder1_a_oid=$(git -C full-checkout rev-parse update-folder1:folder1/a) && + + test_all_match git update-index --cacheinfo 100644 $deep_a_oid deep/a && + test_all_match git status --porcelain=v2 && + + # Cannot add sparse directory, even in sparse index case + test_all_match test_must_fail git update-index --add --cacheinfo 040000 $folder2_oid folder2/ && + + # Sparse match only: the new outside-of-cone entry is added *without* skip-worktree, + # so `git status` reports it as "deleted" in the worktree + test_sparse_match git update-index --add --cacheinfo 100644 $folder1_a_oid folder1/a && + test_sparse_match git status --porcelain=v2 && + cat >expect <<-EOF && + MD folder1/a + EOF + test_sparse_match git status --short -- folder1/a && + test_cmp expect sparse-checkout-out && + + # To return folder1/a to "normal" for a sparse checkout (ignored & + # outside-of-cone), add the skip-worktree flag. + test_sparse_match git update-index --skip-worktree folder1/a && + cat >expect <<-EOF && + S folder1/a + EOF + test_sparse_match git ls-files -t -- folder1/a && + test_cmp expect sparse-checkout-out +' + test_expect_success 'merge, cherry-pick, and rebase' ' init_repos && @@ -757,6 +919,74 @@ test_expect_success 'cherry-pick with conflicts' ' test_all_match test_must_fail git cherry-pick to-cherry-pick ' +test_expect_success 'checkout-index inside sparse definition' ' + init_repos && + + run_on_all rm -f deep/a && + test_all_match git checkout-index -- deep/a && + test_all_match git status --porcelain=v2 && + + echo test >>new-a && + run_on_all cp ../new-a a && + test_all_match test_must_fail git checkout-index -- a && + test_all_match git checkout-index -f -- a && + test_all_match git status --porcelain=v2 +' + +test_expect_success 'checkout-index outside sparse definition' ' + init_repos && + + # Without --ignore-skip-worktree-bits, outside-of-cone files will trigger + # an error + test_sparse_match test_must_fail git checkout-index -- folder1/a && + test_i18ngrep "folder1/a has skip-worktree enabled" sparse-checkout-err && + test_path_is_missing folder1/a && + + # With --ignore-skip-worktree-bits, outside-of-cone files are checked out + test_sparse_match git checkout-index --ignore-skip-worktree-bits -- folder1/a && + test_cmp sparse-checkout/folder1/a sparse-index/folder1/a && + test_cmp sparse-checkout/folder1/a full-checkout/folder1/a && + + run_on_sparse rm -rf folder1 && + echo test >new-a && + run_on_sparse mkdir -p folder1 && + run_on_all cp ../new-a folder1/a && + + test_all_match test_must_fail git checkout-index --ignore-skip-worktree-bits -- folder1/a && + test_all_match git checkout-index -f --ignore-skip-worktree-bits -- folder1/a && + test_cmp sparse-checkout/folder1/a sparse-index/folder1/a && + test_cmp sparse-checkout/folder1/a full-checkout/folder1/a +' + +test_expect_success 'checkout-index with folders' ' + init_repos && + + # Inside checkout definition + test_all_match test_must_fail git checkout-index -f -- deep/ && + + # Outside checkout definition + # Note: although all tests fail (as expected), the messaging differs. For + # non-sparse index checkouts, the error is that the "file" does not appear + # in the index; for sparse checkouts, the error is explicitly that the + # entry is a sparse directory. + run_on_all test_must_fail git checkout-index -f -- folder1/ && + test_cmp full-checkout-err sparse-checkout-err && + ! test_cmp full-checkout-err sparse-index-err && + grep "is a sparse directory" sparse-index-err +' + +test_expect_success 'checkout-index --all' ' + init_repos && + + test_all_match git checkout-index --all && + test_sparse_match test_path_is_missing folder1 && + + # --ignore-skip-worktree-bits will cause `skip-worktree` files to be + # checked out, causing the outside-of-cone `folder1` to exist on-disk + test_all_match git checkout-index --ignore-skip-worktree-bits --all && + test_all_match test_path_exists folder1 +' + test_expect_success 'clean' ' init_repos && @@ -766,23 +996,42 @@ test_expect_success 'clean' ' test_all_match git commit -m "ignore bogus files" && run_on_sparse mkdir folder1 && + run_on_all mkdir -p deep/untracked-deep && run_on_all touch folder1/bogus && + run_on_all touch folder1/untracked && + run_on_all touch deep/untracked-deep/bogus && + run_on_all touch deep/untracked-deep/untracked && test_all_match git status --porcelain=v2 && test_all_match git clean -f && test_all_match git status --porcelain=v2 && test_sparse_match ls && test_sparse_match ls folder1 && + run_on_all test_path_exists folder1/bogus && + run_on_all test_path_is_missing folder1/untracked && + run_on_all test_path_exists deep/untracked-deep/bogus && + run_on_all test_path_exists deep/untracked-deep/untracked && + + test_all_match git clean -fd && + test_all_match git status --porcelain=v2 && + test_sparse_match ls && + test_sparse_match ls folder1 && + run_on_all test_path_exists folder1/bogus && + run_on_all test_path_exists deep/untracked-deep/bogus && + run_on_all test_path_is_missing deep/untracked-deep/untracked && test_all_match git clean -xf && test_all_match git status --porcelain=v2 && test_sparse_match ls && test_sparse_match ls folder1 && + run_on_all test_path_is_missing folder1/bogus && + run_on_all test_path_exists deep/untracked-deep/bogus && test_all_match git clean -xdf && test_all_match git status --porcelain=v2 && test_sparse_match ls && test_sparse_match ls folder1 && + run_on_all test_path_is_missing deep/untracked-deep/bogus && test_sparse_match test_path_is_dir folder1 ' @@ -801,9 +1050,9 @@ test_expect_success 'submodule handling' ' # having a submodule prevents "modules" from collapse test_sparse_match git sparse-checkout set deep/deeper1 && - test-tool -C sparse-index read-cache --table >cache && - grep "100644 blob .* modules/a" cache && - grep "160000 commit $(git -C initial-repo rev-parse HEAD) modules/sub" cache + git -C sparse-index ls-files --sparse --stage >cache && + grep "100644 .* modules/a" cache && + grep "160000 $(git -C initial-repo rev-parse HEAD) 0 modules/sub" cache ' # When working with a sparse index, some commands will need to expand the @@ -816,6 +1065,12 @@ test_expect_success 'sparse-index is expanded and converted back' ' GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \ git -C sparse-index reset -- folder1/a && test_region index convert_to_sparse trace2.txt && + test_region index ensure_full_index trace2.txt && + + # ls-files expands on read, but does not write. + rm trace2.txt && + GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ + git -C sparse-index ls-files && test_region index ensure_full_index trace2.txt ' @@ -871,6 +1126,7 @@ test_expect_success 'sparse-index is not expanded' ' init_repos && ensure_not_expanded status && + ensure_not_expanded ls-files --sparse && ensure_not_expanded commit --allow-empty -m empty && echo >>sparse-index/a && ensure_not_expanded commit -a -m a && @@ -894,6 +1150,8 @@ test_expect_success 'sparse-index is not expanded' ' echo >>sparse-index/untracked.txt && ensure_not_expanded add . && + ensure_not_expanded checkout-index -f a && + ensure_not_expanded checkout-index -f --all && for ref in update-deep update-folder1 update-folder2 update-deep do echo >>sparse-index/README.md && @@ -922,6 +1180,8 @@ test_expect_success 'sparse-index is not expanded' ' # Wildcard identifies only full sparse directories, no index expansion ensure_not_expanded reset deepest -- folder\* && + ensure_not_expanded clean -fd && + ensure_not_expanded checkout -f update-deep && test_config -C sparse-index pull.twohead ort && ( @@ -997,6 +1257,24 @@ test_expect_success 'sparse index is not expanded: diff' ' ensure_not_expanded diff --cached ' +test_expect_success 'sparse index is not expanded: update-index' ' + init_repos && + + deep_a_oid=$(git -C full-checkout rev-parse update-deep:deep/a) && + ensure_not_expanded update-index --cacheinfo 100644 $deep_a_oid deep/a && + + echo "test" >sparse-index/README.md && + echo "test2" >sparse-index/a && + rm -f sparse-index/deep/a && + + ensure_not_expanded update-index --add README.md && + ensure_not_expanded update-index a && + ensure_not_expanded update-index --remove deep/a && + + ensure_not_expanded reset --soft update-deep && + ensure_not_expanded update-index --add --remove --again +' + test_expect_success 'sparse index is not expanded: blame' ' init_repos && @@ -1009,6 +1287,100 @@ test_expect_success 'sparse index is not expanded: blame' ' done ' +test_expect_success 'sparse index is not expanded: fetch/pull' ' + init_repos && + + git -C sparse-index remote add full "file://$(pwd)/full-checkout" && + ensure_not_expanded fetch full && + git -C full-checkout commit --allow-empty -m "for pull merge" && + git -C sparse-index commit --allow-empty -m "for pull merge" && + ensure_not_expanded pull full base +' + +test_expect_success 'ls-files' ' + init_repos && + + # Use a smaller sparse-checkout for reduced output + test_sparse_match git sparse-checkout set && + + # Behavior agrees by default. Sparse index is expanded. + test_all_match git ls-files && + + # With --sparse, the sparse index data changes behavior. + git -C sparse-index ls-files --sparse >actual && + + cat >expect <<-\EOF && + a + deep/ + e + folder1- + folder1.x + folder1/ + folder10 + folder2/ + g + x/ + z + EOF + + test_cmp expect actual && + + # With --sparse and no sparse index, nothing changes. + git -C sparse-checkout ls-files >dense && + git -C sparse-checkout ls-files --sparse >sparse && + test_cmp dense sparse && + + # Set up a strange condition of having a file edit + # outside of the sparse-checkout cone. This is just + # to verify that sparse-checkout and sparse-index + # behave the same in this case. + write_script edit-content <<-\EOF && + mkdir folder1 && + echo content >>folder1/a + EOF + run_on_sparse ../edit-content && + + # ls-files does not currently notice modified files whose + # cache entries are marked SKIP_WORKTREE. This may change + # in the future, but here we test that sparse index does + # not accidentally create a change of behavior. + test_sparse_match git ls-files --modified && + test_must_be_empty sparse-checkout-out && + test_must_be_empty sparse-index-out && + + git -C sparse-index ls-files --sparse --modified >sparse-index-out && + test_must_be_empty sparse-index-out && + + # Add folder1 to the sparse-checkout cone and + # check that ls-files shows the expanded files. + test_sparse_match git sparse-checkout add folder1 && + test_sparse_match git ls-files --modified && + + test_all_match git ls-files && + git -C sparse-index ls-files --sparse >actual && + + cat >expect <<-\EOF && + a + deep/ + e + folder1- + folder1.x + folder1/0/0/0 + folder1/0/1 + folder1/a + folder10 + folder2/ + g + x/ + z + EOF + + test_cmp expect actual && + + # Double-check index expansion is avoided + ensure_not_expanded ls-files --sparse +' + # NEEDSWORK: a sparse-checkout behaves differently from a full checkout # in this scenario, but it shouldn't. test_expect_success 'reset mixed and checkout orphan' ' @@ -1024,13 +1396,13 @@ test_expect_success 'reset mixed and checkout orphan' ' # the sparse checkouts skip "adding" the other side of # the conflict. test_sparse_match git reset --mixed HEAD~1 && - test_sparse_match test-tool read-cache --table --expand && + test_sparse_match git ls-files --stage && test_sparse_match git status --porcelain=v2 && # At this point, sparse-checkouts behave differently # from the full-checkout. test_sparse_match git checkout --orphan new-branch && - test_sparse_match test-tool read-cache --table --expand && + test_sparse_match git ls-files --stage && test_sparse_match git status --porcelain=v2 ' |