t/t2025-checkout-to.sh

   1 #!/bin/sh
   2
   3 test_description='test git checkout --to'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         test_commit init
   9 '
  10
  11 test_expect_success 'checkout --to not updating paths' '
  12         test_must_fail git checkout --to -- init.t
  13 '
  14
  15 test_expect_success 'checkout --to an existing worktree' '
  16         mkdir -p existing/subtree &&
  17         test_must_fail git checkout --detach --to existing master
  18 '
  19
  20 test_expect_success 'checkout --to an existing empty worktree' '
  21         mkdir existing_empty &&
  22         git checkout --detach --to existing_empty master
  23 '
  24
  25 test_expect_success 'checkout --to refuses to checkout locked branch' '
  26         test_must_fail git checkout --to zere master &&
  27         ! test -d zere &&
  28         ! test -d .git/worktrees/zere
  29 '
  30
  31 test_expect_success 'checkout --to a new worktree' '
  32         git rev-parse HEAD >expect &&
  33         git checkout --detach --to here master &&
  34         (
  35                 cd here &&
  36                 test_cmp ../init.t init.t &&
  37                 test_must_fail git symbolic-ref HEAD &&
  38                 git rev-parse HEAD >actual &&
  39                 test_cmp ../expect actual &&
  40                 git fsck
  41         )
  42 '
  43
  44 test_expect_success 'checkout --to a new worktree from a subdir' '
  45         (
  46                 mkdir sub &&
  47                 cd sub &&
  48                 git checkout --detach --to here master &&
  49                 cd here &&
  50                 test_cmp ../../init.t init.t
  51         )
  52 '
  53
  54 test_expect_success 'checkout --to from a linked checkout' '
  55         (
  56                 cd here &&
  57                 git checkout --detach --to nested-here master &&
  58                 cd nested-here &&
  59                 git fsck
  60         )
  61 '
  62
  63 test_expect_success 'checkout --to a new worktree creating new branch' '
  64         git checkout --to there -b newmaster master &&
  65         (
  66                 cd there &&
  67                 test_cmp ../init.t init.t &&
  68                 git symbolic-ref HEAD >actual &&
  69                 echo refs/heads/newmaster >expect &&
  70                 test_cmp expect actual &&
  71                 git fsck
  72         )
  73 '
  74
  75 test_expect_success 'die the same branch is already checked out' '
  76         (
  77                 cd here &&
  78                 test_must_fail git checkout newmaster
  79         )
  80 '
  81
  82 test_expect_success 'not die the same branch is already checked out' '
  83         (
  84                 cd here &&
  85                 git checkout --ignore-other-worktrees --to anothernewmaster newmaster
  86         )
  87 '
  88
  89 test_expect_success 'not die on re-checking out current branch' '
  90         (
  91                 cd there &&
  92                 git checkout newmaster
  93         )
  94 '
  95
  96 test_expect_success 'checkout --to from a bare repo' '
  97         (
  98                 git clone --bare . bare &&
  99                 cd bare &&
 100                 git checkout --to ../there2 -b bare-master master
 101         )
 102 '
 103
 104 test_expect_success 'checkout from a bare repo without --to' '
 105         (
 106                 cd bare &&
 107                 test_must_fail git checkout master
 108         )
 109 '
 110
 111 test_expect_success 'checkout with grafts' '
 112         test_when_finished rm .git/info/grafts &&
 113         test_commit abc &&
 114         SHA1=`git rev-parse HEAD` &&
 115         test_commit def &&
 116         test_commit xyz &&
 117         echo "`git rev-parse HEAD` $SHA1" >.git/info/grafts &&
 118         cat >expected <<-\EOF &&
 119         xyz
 120         abc
 121         EOF
 122         git log --format=%s -2 >actual &&
 123         test_cmp expected actual &&
 124         git checkout --detach --to grafted master &&
 125         git --git-dir=grafted/.git log --format=%s -2 >actual &&
 126         test_cmp expected actual
 127 '
 128
 129 test_done