t/t6028-merge-up-to-date.sh

   1 #!/bin/sh
   2
   3 test_description='merge fast-forward and up to date'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success setup '
   8         >file &&
   9         git add file &&
  10         test_tick &&
  11         git commit -m initial &&
  12         git tag c0 &&
  13
  14         echo second >file &&
  15         git add file &&
  16         test_tick &&
  17         git commit -m second &&
  18         git tag c1 &&
  19         git branch test
  20 '
  21
  22 test_expect_success 'merge -s recursive up-to-date' '
  23
  24         git reset --hard c1 &&
  25         test_tick &&
  26         git merge -s recursive c0 &&
  27         expect=$(git rev-parse c1) &&
  28         current=$(git rev-parse HEAD) &&
  29         test "$expect" = "$current"
  30
  31 '
  32
  33 test_expect_success 'merge -s recursive fast-forward' '
  34
  35         git reset --hard c0 &&
  36         test_tick &&
  37         git merge -s recursive c1 &&
  38         expect=$(git rev-parse c1) &&
  39         current=$(git rev-parse HEAD) &&
  40         test "$expect" = "$current"
  41
  42 '
  43
  44 test_expect_success 'merge -s ours up-to-date' '
  45
  46         git reset --hard c1 &&
  47         test_tick &&
  48         git merge -s ours c0 &&
  49         expect=$(git rev-parse c1) &&
  50         current=$(git rev-parse HEAD) &&
  51         test "$expect" = "$current"
  52
  53 '
  54
  55 test_expect_success 'merge -s ours fast-forward' '
  56
  57         git reset --hard c0 &&
  58         test_tick &&
  59         git merge -s ours c1 &&
  60         expect=$(git rev-parse c0^{tree}) &&
  61         current=$(git rev-parse HEAD^{tree}) &&
  62         test "$expect" = "$current"
  63
  64 '
  65
  66 test_expect_success 'merge -s subtree up-to-date' '
  67
  68         git reset --hard c1 &&
  69         test_tick &&
  70         git merge -s subtree c0 &&
  71         expect=$(git rev-parse c1) &&
  72         current=$(git rev-parse HEAD) &&
  73         test "$expect" = "$current"
  74
  75 '
  76
  77 test_done