diff options
Diffstat (limited to 't/t1092-sparse-checkout-compatibility.sh')
-rwxr-xr-x | t/t1092-sparse-checkout-compatibility.sh | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index 4844922e57..0c784813f1 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -162,6 +162,19 @@ init_repos () { git -C sparse-index sparse-checkout set deep } +init_repos_as_submodules () { + git reset --hard && + init_repos && + git submodule add ./full-checkout && + git submodule add ./sparse-checkout && + git submodule add ./sparse-index && + + git submodule status >actual && + grep full-checkout actual && + grep sparse-checkout actual && + grep sparse-index actual +} + run_on_sparse () { ( cd sparse-checkout && @@ -1501,6 +1514,31 @@ test_expect_success 'sparse-index is not expanded: stash' ' ensure_not_expanded stash pop ' +test_expect_success 'describe tested on all' ' + init_repos && + + # Add tag to be read by describe + + run_on_all git tag -a v1.0 -m "Version 1" && + test_all_match git describe --dirty && + run_on_all rm g && + test_all_match git describe --dirty +' + + +test_expect_success 'sparse-index is not expanded: describe' ' + init_repos && + + # Add tag to be read by describe + + git -C sparse-index tag -a v1.0 -m "Version 1" && + + ensure_not_expanded describe --dirty && + echo "test" >>sparse-index/g && + ensure_not_expanded describe --dirty && + ensure_not_expanded describe +' + test_expect_success 'sparse index is not expanded: diff' ' init_repos && @@ -1983,4 +2021,91 @@ test_expect_success 'sparse index is not expanded: rm' ' ensure_not_expanded rm -r deep ' +test_expect_success 'grep with and --cached' ' + init_repos && + + test_all_match git grep --cached a && + test_all_match git grep --cached a -- "folder1/*" +' + +test_expect_success 'grep is not expanded' ' + init_repos && + + ensure_not_expanded grep a && + ensure_not_expanded grep a -- deep/* && + + # All files within the folder1/* pathspec are sparse, + # so this command does not find any matches + ensure_not_expanded ! grep a -- folder1/* && + + # test out-of-cone pathspec with or without wildcard + ensure_not_expanded grep --cached a -- "folder1/a" && + ensure_not_expanded grep --cached a -- "folder1/*" && + + # test in-cone pathspec with or without wildcard + ensure_not_expanded grep --cached a -- "deep/a" && + ensure_not_expanded grep --cached a -- "deep/*" +' + +# NEEDSWORK: when running `grep` in the superproject with --recurse-submodules, +# Git expands the index of the submodules unexpectedly. Even though `grep` +# builtin is marked as "command_requires_full_index = 0", this config is only +# useful for the superproject. Namely, the submodules have their own configs, +# which are _not_ populated by the one-time sparse-index feature switch. +test_expect_failure 'grep within submodules is not expanded' ' + init_repos_as_submodules && + + # do not use ensure_not_expanded() here, becasue `grep` should be + # run in the superproject, not in "./sparse-index" + GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \ + git grep --cached --recurse-submodules a -- "*/folder1/*" && + test_region ! index ensure_full_index trace2.txt +' + +# NEEDSWORK: this test is not actually testing the code. The design purpose +# of this test is to verify the grep result when the submodules are using a +# sparse-index. Namely, we want "folder1/" as a tree (a sparse directory); but +# because of the index expansion, we are now grepping the "folder1/a" blob. +# Because of the problem stated above 'grep within submodules is not expanded', +# we don't have the ideal test environment yet. +test_expect_success 'grep sparse directory within submodules' ' + init_repos_as_submodules && + + cat >expect <<-\EOF && + full-checkout/folder1/a:a + sparse-checkout/folder1/a:a + sparse-index/folder1/a:a + EOF + git grep --cached --recurse-submodules a -- "*/folder1/*" >actual && + test_cmp actual expect +' + +test_expect_success 'write-tree on all' ' + init_repos && + + write_script edit-contents <<-\EOF && + echo text >>"$1" + EOF + + run_on_all ../edit-contents deep/a && + run_on_all git update-index deep/a && + test_all_match git write-tree && + + run_on_all mkdir -p folder1 && + run_on_all cp a folder1/a && + run_on_all ../edit-contents folder1/a && + run_on_all git update-index folder1/a && + test_all_match git write-tree +' + +test_expect_success 'sparse-index is not expanded: write-tree' ' + init_repos && + + ensure_not_expanded write-tree && + + echo "test1" >>sparse-index/a && + git -C sparse-index update-index a && + ensure_not_expanded write-tree +' + test_done |