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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /t/t2406-worktree-repair.sh | |
parent | Initial commit. (diff) | |
download | git-17a789943131483bc454986d1be6da6caaabce8c.tar.xz git-17a789943131483bc454986d1be6da6caaabce8c.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t2406-worktree-repair.sh')
-rwxr-xr-x | t/t2406-worktree-repair.sh | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/t/t2406-worktree-repair.sh b/t/t2406-worktree-repair.sh new file mode 100755 index 0000000..5c44453 --- /dev/null +++ b/t/t2406-worktree-repair.sh @@ -0,0 +1,199 @@ +#!/bin/sh + +test_description='test git worktree repair' + +. ./test-lib.sh + +test_expect_success setup ' + test_commit init +' + +test_expect_success 'skip missing worktree' ' + test_when_finished "git worktree prune" && + git worktree add --detach missing && + rm -rf missing && + git worktree repair >out 2>err && + test_must_be_empty out && + test_must_be_empty err +' + +test_expect_success 'worktree path not directory' ' + test_when_finished "git worktree prune" && + git worktree add --detach notdir && + rm -rf notdir && + >notdir && + test_must_fail git worktree repair >out 2>err && + test_must_be_empty out && + test_i18ngrep "not a directory" err +' + +test_expect_success "don't clobber .git repo" ' + test_when_finished "rm -rf repo && git worktree prune" && + git worktree add --detach repo && + rm -rf repo && + test_create_repo repo && + test_must_fail git worktree repair >out 2>err && + test_must_be_empty out && + test_i18ngrep ".git is not a file" err +' + +test_corrupt_gitfile () { + butcher=$1 && + problem=$2 && + repairdir=${3:-.} && + test_when_finished 'rm -rf corrupt && git worktree prune' && + git worktree add --detach corrupt && + git -C corrupt rev-parse --absolute-git-dir >expect && + eval "$butcher" && + git -C "$repairdir" worktree repair 2>err && + test_i18ngrep "$problem" err && + git -C corrupt rev-parse --absolute-git-dir >actual && + test_cmp expect actual +} + +test_expect_success 'repair missing .git file' ' + test_corrupt_gitfile "rm -f corrupt/.git" ".git file broken" +' + +test_expect_success 'repair bogus .git file' ' + test_corrupt_gitfile "echo \"gitdir: /nowhere\" >corrupt/.git" \ + ".git file broken" +' + +test_expect_success 'repair incorrect .git file' ' + test_when_finished "rm -rf other && git worktree prune" && + test_create_repo other && + other=$(git -C other rev-parse --absolute-git-dir) && + test_corrupt_gitfile "echo \"gitdir: $other\" >corrupt/.git" \ + ".git file incorrect" +' + +test_expect_success 'repair .git file from main/.git' ' + test_corrupt_gitfile "rm -f corrupt/.git" ".git file broken" .git +' + +test_expect_success 'repair .git file from linked worktree' ' + test_when_finished "rm -rf other && git worktree prune" && + git worktree add --detach other && + test_corrupt_gitfile "rm -f corrupt/.git" ".git file broken" other +' + +test_expect_success 'repair .git file from bare.git' ' + test_when_finished "rm -rf bare.git corrupt && git worktree prune" && + git clone --bare . bare.git && + git -C bare.git worktree add --detach ../corrupt && + git -C corrupt rev-parse --absolute-git-dir >expect && + rm -f corrupt/.git && + git -C bare.git worktree repair && + git -C corrupt rev-parse --absolute-git-dir >actual && + test_cmp expect actual +' + +test_expect_success 'invalid worktree path' ' + test_must_fail git worktree repair /notvalid >out 2>err && + test_must_be_empty out && + test_i18ngrep "not a valid path" err +' + +test_expect_success 'repo not found; .git not file' ' + test_when_finished "rm -rf not-a-worktree" && + test_create_repo not-a-worktree && + test_must_fail git worktree repair not-a-worktree >out 2>err && + test_must_be_empty out && + test_i18ngrep ".git is not a file" err +' + +test_expect_success 'repo not found; .git not referencing repo' ' + test_when_finished "rm -rf side not-a-repo && git worktree prune" && + git worktree add --detach side && + sed s,\.git/worktrees/side$,not-a-repo, side/.git >side/.newgit && + mv side/.newgit side/.git && + mkdir not-a-repo && + test_must_fail git worktree repair side 2>err && + test_i18ngrep ".git file does not reference a repository" err +' + +test_expect_success 'repo not found; .git file broken' ' + test_when_finished "rm -rf orig moved && git worktree prune" && + git worktree add --detach orig && + echo /invalid >orig/.git && + mv orig moved && + test_must_fail git worktree repair moved >out 2>err && + test_must_be_empty out && + test_i18ngrep ".git file broken" err +' + +test_expect_success 'repair broken gitdir' ' + test_when_finished "rm -rf orig moved && git worktree prune" && + git worktree add --detach orig && + sed s,orig/\.git$,moved/.git, .git/worktrees/orig/gitdir >expect && + rm .git/worktrees/orig/gitdir && + mv orig moved && + git worktree repair moved 2>err && + test_cmp expect .git/worktrees/orig/gitdir && + test_i18ngrep "gitdir unreadable" err +' + +test_expect_success 'repair incorrect gitdir' ' + test_when_finished "rm -rf orig moved && git worktree prune" && + git worktree add --detach orig && + sed s,orig/\.git$,moved/.git, .git/worktrees/orig/gitdir >expect && + mv orig moved && + git worktree repair moved 2>err && + test_cmp expect .git/worktrees/orig/gitdir && + test_i18ngrep "gitdir incorrect" err +' + +test_expect_success 'repair gitdir (implicit) from linked worktree' ' + test_when_finished "rm -rf orig moved && git worktree prune" && + git worktree add --detach orig && + sed s,orig/\.git$,moved/.git, .git/worktrees/orig/gitdir >expect && + mv orig moved && + git -C moved worktree repair 2>err && + test_cmp expect .git/worktrees/orig/gitdir && + test_i18ngrep "gitdir incorrect" err +' + +test_expect_success 'unable to repair gitdir (implicit) from main worktree' ' + test_when_finished "rm -rf orig moved && git worktree prune" && + git worktree add --detach orig && + cat .git/worktrees/orig/gitdir >expect && + mv orig moved && + git worktree repair 2>err && + test_cmp expect .git/worktrees/orig/gitdir && + test_must_be_empty err +' + +test_expect_success 'repair multiple gitdir files' ' + test_when_finished "rm -rf orig1 orig2 moved1 moved2 && + git worktree prune" && + git worktree add --detach orig1 && + git worktree add --detach orig2 && + sed s,orig1/\.git$,moved1/.git, .git/worktrees/orig1/gitdir >expect1 && + sed s,orig2/\.git$,moved2/.git, .git/worktrees/orig2/gitdir >expect2 && + mv orig1 moved1 && + mv orig2 moved2 && + git worktree repair moved1 moved2 2>err && + test_cmp expect1 .git/worktrees/orig1/gitdir && + test_cmp expect2 .git/worktrees/orig2/gitdir && + test_i18ngrep "gitdir incorrect:.*orig1/gitdir$" err && + test_i18ngrep "gitdir incorrect:.*orig2/gitdir$" err +' + +test_expect_success 'repair moved main and linked worktrees' ' + test_when_finished "rm -rf main side mainmoved sidemoved" && + test_create_repo main && + test_commit -C main init && + git -C main worktree add --detach ../side && + sed "s,side/\.git$,sidemoved/.git," \ + main/.git/worktrees/side/gitdir >expect-gitdir && + sed "s,main/.git/worktrees/side$,mainmoved/.git/worktrees/side," \ + side/.git >expect-gitfile && + mv main mainmoved && + mv side sidemoved && + git -C mainmoved worktree repair ../sidemoved && + test_cmp expect-gitdir mainmoved/.git/worktrees/side/gitdir && + test_cmp expect-gitfile sidemoved/.git +' + +test_done |