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 refuses to checkout locked branch' '
  16         test_must_fail git checkout --to zere master &&
  17         ! test -d zere &&
  18         ! test -d .git/repos/zere
  19 '
  20
  21 test_expect_success 'checkout --to a new worktree' '
  22         git rev-parse HEAD >expect &&
  23         git checkout --detach --to here master &&
  24         (
  25                 cd here &&
  26                 test_cmp ../init.t init.t &&
  27                 test_must_fail git symbolic-ref HEAD &&
  28                 git rev-parse HEAD >actual &&
  29                 test_cmp ../expect actual &&
  30                 git fsck
  31         )
  32 '
  33
  34 test_expect_success 'checkout --to from a linked checkout' '
  35         (
  36                 cd here &&
  37                 git checkout --detach --to nested-here master
  38                 cd nested-here &&
  39                 git fsck
  40         )
  41 '
  42
  43 test_expect_success 'checkout --to a new worktree creating new branch' '
  44         git checkout --to there -b newmaster master &&
  45         (
  46                 cd there &&
  47                 test_cmp ../init.t init.t &&
  48                 git symbolic-ref HEAD >actual &&
  49                 echo refs/heads/newmaster >expect &&
  50                 test_cmp expect actual &&
  51                 git fsck
  52         )
  53 '
  54
  55 test_expect_success 'die the same branch is already checked out' '
  56         (
  57                 cd here &&
  58                 test_must_fail git checkout newmaster
  59         )
  60 '
  61
  62 test_expect_success 'not die on re-checking out current branch' '
  63         (
  64                 cd there &&
  65                 git checkout newmaster
  66         )
  67 '
  68
  69 test_expect_success 'checkout --to from a bare repo' '
  70         (
  71                 git clone --bare . bare &&
  72                 cd bare &&
  73                 git checkout --to ../there2 -b bare-master master
  74         )
  75 '
  76
  77 test_expect_success 'checkout from a bare repo without --to' '
  78         (
  79                 cd bare &&
  80                 test_must_fail git checkout master
  81         )
  82 '
  83
  84 test_expect_success 'checkout with grafts' '
  85         test_when_finished rm .git/info/grafts &&
  86         test_commit abc &&
  87         SHA1=`git rev-parse HEAD` &&
  88         test_commit def &&
  89         test_commit xyz &&
  90         echo "`git rev-parse HEAD` $SHA1" >.git/info/grafts &&
  91         cat >expected <<-\EOF &&
  92         xyz
  93         abc
  94         EOF
  95         git log --format=%s -2 >actual &&
  96         test_cmp expected actual &&
  97         git checkout --detach --to grafted master &&
  98         git --git-dir=grafted/.git log --format=%s -2 >actual &&
  99         test_cmp expected actual
 100 '
 101
 102 test_done