t/t0100-previous.sh

   1 #!/bin/sh
   2
   3 test_description='previous branch syntax @{-n}'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'branch -d @{-1}' '
   8         test_commit A &&
   9         git checkout -b junk &&
  10         git checkout - &&
  11         test "$(git symbolic-ref HEAD)" = refs/heads/master &&
  12         git branch -d @{-1} &&
  13         test_must_fail git rev-parse --verify refs/heads/junk
  14 '
  15
  16 test_expect_success 'branch -d @{-12} when there is not enough switches yet' '
  17         git reflog expire --expire=now &&
  18         git checkout -b junk2 &&
  19         git checkout - &&
  20         test "$(git symbolic-ref HEAD)" = refs/heads/master &&
  21         test_must_fail git branch -d @{-12} &&
  22         git rev-parse --verify refs/heads/master
  23 '
  24
  25 test_expect_success 'merge @{-1}' '
  26         git checkout A &&
  27         test_commit B &&
  28         git checkout A &&
  29         test_commit C &&
  30         git branch -f master B &&
  31         git branch -f other &&
  32         git checkout other &&
  33         git checkout master &&
  34         git merge @{-1} &&
  35         git cat-file commit HEAD | grep "Merge branch '\''other'\''"
  36 '
  37
  38 test_expect_success 'merge @{-1} when there is not enough switches yet' '
  39         git reflog expire --expire=now &&
  40         git checkout -f master &&
  41         git reset --hard B &&
  42         git branch -f other C &&
  43         git checkout other &&
  44         git checkout master &&
  45         test_must_fail git merge @{-12}
  46 '
  47
  48 test_done
  49