t/t2407-worktree-heads.sh

   1 #!/bin/sh
   2
   3 test_description='test operations trying to overwrite refs at worktree HEAD'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup' '
   9         test_commit init &&
  10         git branch -f fake-1 &&
  11         git branch -f fake-2 &&
  12
  13         for i in 1 2 3 4
  14         do
  15                 test_commit $i &&
  16                 git branch wt-$i &&
  17                 git worktree add wt-$i wt-$i || return 1
  18         done
  19 '
  20
  21 test_expect_success 'refuse to overwrite: checked out in worktree' '
  22         for i in 1 2 3 4
  23         do
  24                 test_must_fail git branch -f wt-$i HEAD 2>err
  25                 grep "cannot force update the branch" err || return 1
  26         done
  27 '
  28
  29 test_expect_success 'refuse to overwrite: worktree in bisect' '
  30         test_when_finished rm -rf .git/worktrees/wt-*/BISECT_* &&
  31
  32         touch .git/worktrees/wt-4/BISECT_LOG &&
  33         echo refs/heads/fake-2 >.git/worktrees/wt-4/BISECT_START &&
  34
  35         test_must_fail git branch -f fake-2 HEAD 2>err &&
  36         grep "cannot force update the branch '\''fake-2'\'' checked out at.*wt-4" err
  37 '
  38
  39 test_expect_success 'refuse to overwrite: worktree in rebase' '
  40         test_when_finished rm -rf .git/worktrees/wt-*/rebase-merge &&
  41
  42         mkdir -p .git/worktrees/wt-3/rebase-merge &&
  43         touch .git/worktrees/wt-3/rebase-merge/interactive &&
  44         echo refs/heads/fake-1 >.git/worktrees/wt-3/rebase-merge/head-name &&
  45         echo refs/heads/fake-2 >.git/worktrees/wt-3/rebase-merge/onto &&
  46
  47         test_must_fail git branch -f fake-1 HEAD 2>err &&
  48         grep "cannot force update the branch '\''fake-1'\'' checked out at.*wt-3" err
  49 '
  50
  51 test_done