t/t1415-worktree-refs.sh

   1 #!/bin/sh
   2
   3 test_description='per-worktree refs'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup' '
   9         test_commit initial &&
  10         test_commit wt1 &&
  11         test_commit wt2 &&
  12         git worktree add wt1 wt1 &&
  13         git worktree add wt2 wt2 &&
  14         git checkout initial &&
  15         git update-ref refs/worktree/foo HEAD &&
  16         git -C wt1 update-ref refs/worktree/foo HEAD &&
  17         git -C wt2 update-ref refs/worktree/foo HEAD
  18 '
  19
  20 # The 'packed-refs' file is stored directly in .git/. This means it is global
  21 # to the repository, and can only contain refs that are shared across all
  22 # worktrees.
  23 test_expect_success REFFILES 'refs/worktree must not be packed' '
  24         git pack-refs --all &&
  25         test_path_is_missing .git/refs/tags/wt1 &&
  26         test_path_is_file .git/refs/worktree/foo &&
  27         test_path_is_file .git/worktrees/wt1/refs/worktree/foo &&
  28         test_path_is_file .git/worktrees/wt2/refs/worktree/foo
  29 '
  30
  31 test_expect_success 'refs/worktree are per-worktree' '
  32         test_cmp_rev worktree/foo initial &&
  33         ( cd wt1 && test_cmp_rev worktree/foo wt1 ) &&
  34         ( cd wt2 && test_cmp_rev worktree/foo wt2 )
  35 '
  36
  37 test_expect_success 'resolve main-worktree/HEAD' '
  38         test_cmp_rev main-worktree/HEAD initial &&
  39         ( cd wt1 && test_cmp_rev main-worktree/HEAD initial ) &&
  40         ( cd wt2 && test_cmp_rev main-worktree/HEAD initial )
  41 '
  42
  43 test_expect_success 'ambiguous main-worktree/HEAD' '
  44         test_when_finished git update-ref -d refs/heads/main-worktree/HEAD &&
  45         git update-ref refs/heads/main-worktree/HEAD $(git rev-parse HEAD) &&
  46         git rev-parse main-worktree/HEAD 2>warn &&
  47         grep "main-worktree/HEAD.*ambiguous" warn
  48 '
  49
  50 test_expect_success 'resolve worktrees/xx/HEAD' '
  51         test_cmp_rev worktrees/wt1/HEAD wt1 &&
  52         ( cd wt1 && test_cmp_rev worktrees/wt1/HEAD wt1 ) &&
  53         ( cd wt2 && test_cmp_rev worktrees/wt1/HEAD wt1 )
  54 '
  55
  56 test_expect_success 'ambiguous worktrees/xx/HEAD' '
  57         git update-ref refs/heads/worktrees/wt1/HEAD $(git rev-parse HEAD) &&
  58         test_when_finished git update-ref -d refs/heads/worktrees/wt1/HEAD &&
  59         git rev-parse worktrees/wt1/HEAD 2>warn &&
  60         grep "worktrees/wt1/HEAD.*ambiguous" warn
  61 '
  62
  63 test_expect_success 'reflog of main-worktree/HEAD' '
  64         git reflog HEAD | sed "s/HEAD/main-worktree\/HEAD/" >expected &&
  65         git reflog main-worktree/HEAD >actual &&
  66         test_cmp expected actual &&
  67         git -C wt1 reflog main-worktree/HEAD >actual.wt1 &&
  68         test_cmp expected actual.wt1
  69 '
  70
  71 test_expect_success 'reflog of worktrees/xx/HEAD' '
  72         git -C wt2 reflog HEAD | sed "s/HEAD/worktrees\/wt2\/HEAD/" >expected &&
  73         git reflog worktrees/wt2/HEAD >actual &&
  74         test_cmp expected actual &&
  75         git -C wt1 reflog worktrees/wt2/HEAD >actual.wt1 &&
  76         test_cmp expected actual.wt1 &&
  77         git -C wt2 reflog worktrees/wt2/HEAD >actual.wt2 &&
  78         test_cmp expected actual.wt2
  79 '
  80
  81 test_expect_success 'for-each-ref from main worktree' '
  82         mkdir fer1 &&
  83         git -C fer1 init repo &&
  84         test_commit -C fer1/repo initial &&
  85         git -C fer1/repo worktree add ../second &&
  86         git -C fer1/repo update-ref refs/bisect/first HEAD &&
  87         git -C fer1/repo update-ref refs/rewritten/first HEAD &&
  88         git -C fer1/repo update-ref refs/worktree/first HEAD &&
  89         git -C fer1/repo for-each-ref --format="%(refname)" | grep first >actual &&
  90         cat >expected <<-\EOF &&
  91         refs/bisect/first
  92         refs/rewritten/first
  93         refs/worktree/first
  94         EOF
  95         test_cmp expected actual
  96 '
  97
  98 test_expect_success 'for-each-ref from linked worktree' '
  99         mkdir fer2 &&
 100         git -C fer2 init repo &&
 101         test_commit -C fer2/repo initial &&
 102         git -C fer2/repo worktree add ../second &&
 103         git -C fer2/second update-ref refs/bisect/second HEAD &&
 104         git -C fer2/second update-ref refs/rewritten/second HEAD &&
 105         git -C fer2/second update-ref refs/worktree/second HEAD &&
 106         git -C fer2/second for-each-ref --format="%(refname)" | grep second >actual &&
 107         cat >expected <<-\EOF &&
 108         refs/bisect/second
 109         refs/heads/second
 110         refs/rewritten/second
 111         refs/worktree/second
 112         EOF
 113         test_cmp expected actual
 114 '
 115
 116 test_done