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Diffstat (limited to 't/t2405-worktree-submodule.sh')
| -rwxr-xr-x | t/t2405-worktree-submodule.sh | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/t/t2405-worktree-submodule.sh b/t/t2405-worktree-submodule.sh new file mode 100755 index 0000000..11018f3 --- /dev/null +++ b/t/t2405-worktree-submodule.sh @@ -0,0 +1,94 @@ +#!/bin/sh + +test_description='Combination of submodules and multiple worktrees' + +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +base_path=$(pwd -P) + +test_expect_success 'setup: create origin repos' ' + git config --global protocol.file.allow always && + git init origin/sub && + test_commit -C origin/sub file1 && + git init origin/main && + test_commit -C origin/main first && + git -C origin/main submodule add ../sub && + git -C origin/main commit -m "add sub" && + test_commit -C origin/sub "file1 updated" file1 file1updated file1updated && + git -C origin/main/sub pull && + git -C origin/main add sub && + git -C origin/main commit -m "sub updated" +' + +test_expect_success 'setup: clone superproject to create main worktree' ' + git clone --recursive "$base_path/origin/main" main +' + +rev1_hash_main=$(git --git-dir=origin/main/.git show --pretty=format:%h -q "HEAD~1") +rev1_hash_sub=$(git --git-dir=origin/sub/.git show --pretty=format:%h -q "HEAD~1") + +test_expect_success 'add superproject worktree' ' + git -C main worktree add "$base_path/worktree" "$rev1_hash_main" +' + +test_expect_failure 'submodule is checked out just after worktree add' ' + git -C worktree diff --submodule main"^!" >out && + grep "file1 updated" out +' + +test_expect_success 'add superproject worktree and initialize submodules' ' + git -C main worktree add "$base_path/worktree-submodule-update" "$rev1_hash_main" && + git -C worktree-submodule-update submodule update +' + +test_expect_success 'submodule is checked out just after submodule update in linked worktree' ' + git -C worktree-submodule-update diff --submodule main"^!" >out && + grep "file1 updated" out +' + +test_expect_success 'add superproject worktree and manually add submodule worktree' ' + git -C main worktree add "$base_path/linked_submodule" "$rev1_hash_main" && + git -C main/sub worktree add "$base_path/linked_submodule/sub" "$rev1_hash_sub" +' + +test_expect_success 'submodule is checked out after manually adding submodule worktree' ' + git -C linked_submodule diff --submodule main"^!" >out && + grep "file1 updated" out +' + +test_expect_success 'checkout --recurse-submodules uses $GIT_DIR for submodules in a linked worktree' ' + git -C main worktree add "$base_path/checkout-recurse" --detach && + git -C checkout-recurse submodule update --init && + echo "gitdir: ../../main/.git/worktrees/checkout-recurse/modules/sub" >expect-gitfile && + cat checkout-recurse/sub/.git >actual-gitfile && + test_cmp expect-gitfile actual-gitfile && + git -C main/sub rev-parse HEAD >expect-head-main && + git -C checkout-recurse checkout --recurse-submodules HEAD~1 && + cat checkout-recurse/sub/.git >actual-gitfile && + git -C main/sub rev-parse HEAD >actual-head-main && + test_cmp expect-gitfile actual-gitfile && + test_cmp expect-head-main actual-head-main +' + +test_expect_success 'core.worktree is removed in $GIT_DIR/modules/<name>/config, not in $GIT_COMMON_DIR/modules/<name>/config' ' + echo "../../../sub" >expect-main && + git -C main/sub config --get core.worktree >actual-main && + test_cmp expect-main actual-main && + echo "../../../../../../checkout-recurse/sub" >expect-linked && + git -C checkout-recurse/sub config --get core.worktree >actual-linked && + test_cmp expect-linked actual-linked && + git -C checkout-recurse checkout --recurse-submodules first && + test_expect_code 1 git -C main/.git/worktrees/checkout-recurse/modules/sub config --get core.worktree >linked-config && + test_must_be_empty linked-config && + git -C main/sub config --get core.worktree >actual-main && + test_cmp expect-main actual-main +' + +test_expect_success 'unsetting core.worktree does not prevent running commands directly against the submodule repository' ' + git -C main/.git/worktrees/checkout-recurse/modules/sub log +' + +test_done |