t/t2060-switch.sh

   1 #!/bin/sh
   2
   3 test_description='switch basic functionality'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         test_commit first &&
   9         git branch first-branch &&
  10         test_commit second &&
  11         test_commit third &&
  12         git remote add origin nohost:/nopath &&
  13         git update-ref refs/remotes/origin/foo first-branch
  14 '
  15
  16 test_expect_success 'switch branch no arguments' '
  17         test_must_fail git switch
  18 '
  19
  20 test_expect_success 'switch branch' '
  21         git switch first-branch &&
  22         test_path_is_missing second.t
  23 '
  24
  25 test_expect_success 'switch and detach' '
  26         test_when_finished git switch master &&
  27         test_must_fail git switch master^{commit} &&
  28         git switch --detach master^{commit} &&
  29         test_must_fail git symbolic-ref HEAD
  30 '
  31
  32 test_expect_success 'switch and detach current branch' '
  33         test_when_finished git switch master &&
  34         git switch master &&
  35         git switch --detach &&
  36         test_must_fail git symbolic-ref HEAD
  37 '
  38
  39 test_expect_success 'switch and create branch' '
  40         test_when_finished git switch master &&
  41         git switch -c temp master^ &&
  42         test_cmp_rev master^ refs/heads/temp &&
  43         echo refs/heads/temp >expected-branch &&
  44         git symbolic-ref HEAD >actual-branch &&
  45         test_cmp expected-branch actual-branch
  46 '
  47
  48 test_expect_success 'force create branch from HEAD' '
  49         test_when_finished git switch master &&
  50         git switch --detach master &&
  51         test_must_fail git switch -c temp &&
  52         git switch -C temp &&
  53         test_cmp_rev master refs/heads/temp &&
  54         echo refs/heads/temp >expected-branch &&
  55         git symbolic-ref HEAD >actual-branch &&
  56         test_cmp expected-branch actual-branch
  57 '
  58
  59 test_expect_success 'new orphan branch from empty' '
  60         test_when_finished git switch master &&
  61         test_must_fail git switch --orphan new-orphan HEAD &&
  62         git switch --orphan new-orphan &&
  63         test_commit orphan &&
  64         git cat-file commit refs/heads/new-orphan >commit &&
  65         ! grep ^parent commit &&
  66         git ls-files >tracked-files &&
  67         echo orphan.t >expected &&
  68         test_cmp expected tracked-files
  69 '
  70
  71 test_expect_success 'orphan branch works with --discard-changes' '
  72         test_when_finished git switch master &&
  73         echo foo >foo.txt &&
  74         git switch --discard-changes --orphan new-orphan2 &&
  75         git ls-files >tracked-files &&
  76         test_must_be_empty tracked-files
  77 '
  78
  79 test_expect_success 'switching ignores file of same branch name' '
  80         test_when_finished git switch master &&
  81         : >first-branch &&
  82         git switch first-branch &&
  83         echo refs/heads/first-branch >expected &&
  84         git symbolic-ref HEAD >actual &&
  85         test_cmp expected actual
  86 '
  87
  88 test_expect_success 'guess and create branch ' '
  89         test_when_finished git switch master &&
  90         test_must_fail git switch --no-guess foo &&
  91         git switch foo &&
  92         echo refs/heads/foo >expected &&
  93         git symbolic-ref HEAD >actual &&
  94         test_cmp expected actual
  95 '
  96
  97 test_expect_success 'not switching when something is in progress' '
  98         test_when_finished rm -f .git/MERGE_HEAD &&
  99         # fake a merge-in-progress
 100         cp .git/HEAD .git/MERGE_HEAD &&
 101         test_must_fail git switch -d @^
 102 '
 103
 104 test_done