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