diff options
Diffstat (limited to 't/t2025-worktree-add.sh')
| -rwxr-xr-x | t/t2025-worktree-add.sh | 247 |
1 files changed, 240 insertions, 7 deletions
diff --git a/t/t2025-worktree-add.sh b/t/t2025-worktree-add.sh index b5c47ac602..166942c1bd 100755 --- a/t/t2025-worktree-add.sh +++ b/t/t2025-worktree-add.sh @@ -198,13 +198,25 @@ test_expect_success '"add" with <branch> omitted' ' test_cmp_rev HEAD bat ' -test_expect_success '"add" auto-vivify does not clobber existing branch' ' - test_commit c1 && - test_commit c2 && - git branch precious HEAD~1 && - test_must_fail git worktree add precious && - test_cmp_rev HEAD~1 precious && - test_path_is_missing precious +test_expect_success '"add" checks out existing branch of dwimd name' ' + git branch dwim HEAD~1 && + git worktree add dwim && + test_cmp_rev HEAD~1 dwim && + ( + cd dwim && + test_cmp_rev HEAD dwim + ) +' + +test_expect_success '"add <path>" dwim fails with checked out branch' ' + git checkout -b test-branch && + test_must_fail git worktree add test-branch && + test_path_is_missing test-branch +' + +test_expect_success '"add --force" with existing dwimd name doesnt die' ' + git checkout test-branch && + git worktree add --force test-branch ' test_expect_success '"add" no auto-vivify with --detach and <branch> omitted' ' @@ -245,6 +257,12 @@ test_expect_success 'local clone from linked checkout' ' ( cd here-clone && git fsck ) ' +test_expect_success 'local clone --shared from linked checkout' ' + git -C bare worktree add --detach ../baretree && + git clone --local --shared baretree bare-clone && + grep /bare/ bare-clone/.git/objects/info/alternates +' + test_expect_success '"add" worktree with --no-checkout' ' git worktree add --no-checkout -b swamp swamp && ! test -e swamp/init.t && @@ -313,5 +331,220 @@ test_expect_success 'checkout a branch under bisect' ' test_expect_success 'rename a branch under bisect not allowed' ' test_must_fail git branch -M under-bisect bisect-with-new-name ' +# Is branch "refs/heads/$1" set to pull from "$2/$3"? +test_branch_upstream () { + printf "%s\n" "$2" "refs/heads/$3" >expect.upstream && + { + git config "branch.$1.remote" && + git config "branch.$1.merge" + } >actual.upstream && + test_cmp expect.upstream actual.upstream +} + +test_expect_success '--track sets up tracking' ' + test_when_finished rm -rf track && + git worktree add --track -b track track master && + test_branch_upstream track . master +' + +# setup remote repository $1 and repository $2 with $1 set up as +# remote. The remote has two branches, master and foo. +setup_remote_repo () { + git init $1 && + ( + cd $1 && + test_commit $1_master && + git checkout -b foo && + test_commit upstream_foo + ) && + git init $2 && + ( + cd $2 && + test_commit $2_master && + git remote add $1 ../$1 && + git config remote.$1.fetch \ + "refs/heads/*:refs/remotes/$1/*" && + git fetch --all + ) +} + +test_expect_success '--no-track avoids setting up tracking' ' + test_when_finished rm -rf repo_upstream repo_local foo && + setup_remote_repo repo_upstream repo_local && + ( + cd repo_local && + git worktree add --no-track -b foo ../foo repo_upstream/foo + ) && + ( + cd foo && + test_must_fail git config "branch.foo.remote" && + test_must_fail git config "branch.foo.merge" && + test_cmp_rev refs/remotes/repo_upstream/foo refs/heads/foo + ) +' + +test_expect_success '"add" <path> <non-existent-branch> fails' ' + test_must_fail git worktree add foo non-existent +' + +test_expect_success '"add" <path> <branch> dwims' ' + test_when_finished rm -rf repo_upstream repo_dwim foo && + setup_remote_repo repo_upstream repo_dwim && + git init repo_dwim && + ( + cd repo_dwim && + git worktree add ../foo foo + ) && + ( + cd foo && + test_branch_upstream foo repo_upstream foo && + test_cmp_rev refs/remotes/repo_upstream/foo refs/heads/foo + ) +' + +test_expect_success '"add" <path> <branch> dwims with checkout.defaultRemote' ' + test_when_finished rm -rf repo_upstream repo_dwim foo && + setup_remote_repo repo_upstream repo_dwim && + git init repo_dwim && + ( + cd repo_dwim && + git remote add repo_upstream2 ../repo_upstream && + git fetch repo_upstream2 && + test_must_fail git worktree add ../foo foo && + git -c checkout.defaultRemote=repo_upstream worktree add ../foo foo && + git status -uno --porcelain >status.actual && + test_must_be_empty status.actual + ) && + ( + cd foo && + test_branch_upstream foo repo_upstream foo && + test_cmp_rev refs/remotes/repo_upstream/foo refs/heads/foo + ) +' + +test_expect_success 'git worktree add does not match remote' ' + test_when_finished rm -rf repo_a repo_b foo && + setup_remote_repo repo_a repo_b && + ( + cd repo_b && + git worktree add ../foo + ) && + ( + cd foo && + test_must_fail git config "branch.foo.remote" && + test_must_fail git config "branch.foo.merge" && + ! test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo + ) +' + +test_expect_success 'git worktree add --guess-remote sets up tracking' ' + test_when_finished rm -rf repo_a repo_b foo && + setup_remote_repo repo_a repo_b && + ( + cd repo_b && + git worktree add --guess-remote ../foo + ) && + ( + cd foo && + test_branch_upstream foo repo_a foo && + test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo + ) +' + +test_expect_success 'git worktree add with worktree.guessRemote sets up tracking' ' + test_when_finished rm -rf repo_a repo_b foo && + setup_remote_repo repo_a repo_b && + ( + cd repo_b && + git config worktree.guessRemote true && + git worktree add ../foo + ) && + ( + cd foo && + test_branch_upstream foo repo_a foo && + test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo + ) +' + +test_expect_success 'git worktree --no-guess-remote option overrides config' ' + test_when_finished rm -rf repo_a repo_b foo && + setup_remote_repo repo_a repo_b && + ( + cd repo_b && + git config worktree.guessRemote true && + git worktree add --no-guess-remote ../foo + ) && + ( + cd foo && + test_must_fail git config "branch.foo.remote" && + test_must_fail git config "branch.foo.merge" && + ! test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo + ) +' + +post_checkout_hook () { + gitdir=${1:-.git} + test_when_finished "rm -f $gitdir/hooks/post-checkout" && + mkdir -p $gitdir/hooks && + write_script $gitdir/hooks/post-checkout <<-\EOF + { + echo $* + git rev-parse --git-dir --show-toplevel + } >hook.actual + EOF +} + +test_expect_success '"add" invokes post-checkout hook (branch)' ' + post_checkout_hook && + { + echo $ZERO_OID $(git rev-parse HEAD) 1 && + echo $(pwd)/.git/worktrees/gumby && + echo $(pwd)/gumby + } >hook.expect && + git worktree add gumby && + test_cmp hook.expect gumby/hook.actual +' + +test_expect_success '"add" invokes post-checkout hook (detached)' ' + post_checkout_hook && + { + echo $ZERO_OID $(git rev-parse HEAD) 1 && + echo $(pwd)/.git/worktrees/grumpy && + echo $(pwd)/grumpy + } >hook.expect && + git worktree add --detach grumpy && + test_cmp hook.expect grumpy/hook.actual +' + +test_expect_success '"add --no-checkout" suppresses post-checkout hook' ' + post_checkout_hook && + rm -f hook.actual && + git worktree add --no-checkout gloopy && + test_path_is_missing gloopy/hook.actual +' + +test_expect_success '"add" in other worktree invokes post-checkout hook' ' + post_checkout_hook && + { + echo $ZERO_OID $(git rev-parse HEAD) 1 && + echo $(pwd)/.git/worktrees/guppy && + echo $(pwd)/guppy + } >hook.expect && + git -C gloopy worktree add --detach ../guppy && + test_cmp hook.expect guppy/hook.actual +' + +test_expect_success '"add" in bare repo invokes post-checkout hook' ' + rm -rf bare && + git clone --bare . bare && + { + echo $ZERO_OID $(git --git-dir=bare rev-parse HEAD) 1 && + echo $(pwd)/bare/worktrees/goozy && + echo $(pwd)/goozy + } >hook.expect && + post_checkout_hook bare && + git -C bare worktree add --detach ../goozy && + test_cmp hook.expect goozy/hook.actual +' test_done |