t/t3508-cherry-pick-many-commits.sh

   1 #!/bin/sh
   2
   3 test_description='test cherry-picking many commits'
   4
   5 . ./test-lib.sh
   6
   7 check_head_differs_from() {
   8         head=$(git rev-parse --verify HEAD) &&
   9         arg=$(git rev-parse --verify "$1") &&
  10         test "$head" != "$arg"
  11 }
  12
  13 check_head_equals() {
  14         head=$(git rev-parse --verify HEAD) &&
  15         arg=$(git rev-parse --verify "$1") &&
  16         test "$head" = "$arg"
  17 }
  18
  19 test_expect_success setup '
  20         echo first > file1 &&
  21         git add file1 &&
  22         test_tick &&
  23         git commit -m "first" &&
  24         git tag first &&
  25
  26         git checkout -b other &&
  27         for val in second third fourth
  28         do
  29                 echo $val >> file1 &&
  30                 git add file1 &&
  31                 test_tick &&
  32                 git commit -m "$val" &&
  33                 git tag $val
  34         done
  35 '
  36
  37 test_expect_success 'cherry-pick first..fourth works' '
  38         cat <<-\EOF >expected &&
  39         [master OBJID] second
  40          Author: A U Thor <author@example.com>
  41          1 file changed, 1 insertion(+)
  42         [master OBJID] third
  43          Author: A U Thor <author@example.com>
  44          1 file changed, 1 insertion(+)
  45         [master OBJID] fourth
  46          Author: A U Thor <author@example.com>
  47          1 file changed, 1 insertion(+)
  48         EOF
  49
  50         git checkout -f master &&
  51         git reset --hard first &&
  52         test_tick &&
  53         git cherry-pick first..fourth >actual &&
  54         git diff --quiet other &&
  55         git diff --quiet HEAD other &&
  56
  57         sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
  58         test_cmp expected actual.fuzzy &&
  59         check_head_differs_from fourth
  60 '
  61
  62 test_expect_success 'cherry-pick --strategy resolve first..fourth works' '
  63         cat <<-\EOF >expected &&
  64         Trying simple merge.
  65         [master OBJID] second
  66          Author: A U Thor <author@example.com>
  67          1 file changed, 1 insertion(+)
  68         Trying simple merge.
  69         [master OBJID] third
  70          Author: A U Thor <author@example.com>
  71          1 file changed, 1 insertion(+)
  72         Trying simple merge.
  73         [master OBJID] fourth
  74          Author: A U Thor <author@example.com>
  75          1 file changed, 1 insertion(+)
  76         EOF
  77
  78         git checkout -f master &&
  79         git reset --hard first &&
  80         test_tick &&
  81         git cherry-pick --strategy resolve first..fourth >actual &&
  82         git diff --quiet other &&
  83         git diff --quiet HEAD other &&
  84         sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
  85         test_cmp expected actual.fuzzy &&
  86         check_head_differs_from fourth
  87 '
  88
  89 test_expect_success 'cherry-pick --ff first..fourth works' '
  90         git checkout -f master &&
  91         git reset --hard first &&
  92         test_tick &&
  93         git cherry-pick --ff first..fourth &&
  94         git diff --quiet other &&
  95         git diff --quiet HEAD other &&
  96         check_head_equals fourth
  97 '
  98
  99 test_expect_success 'cherry-pick -n first..fourth works' '
 100         git checkout -f master &&
 101         git reset --hard first &&
 102         test_tick &&
 103         git cherry-pick -n first..fourth &&
 104         git diff --quiet other &&
 105         git diff --cached --quiet other &&
 106         git diff --quiet HEAD first
 107 '
 108
 109 test_expect_success 'revert first..fourth works' '
 110         git checkout -f master &&
 111         git reset --hard fourth &&
 112         test_tick &&
 113         git revert first..fourth &&
 114         git diff --quiet first &&
 115         git diff --cached --quiet first &&
 116         git diff --quiet HEAD first
 117 '
 118
 119 test_expect_success 'revert ^first fourth works' '
 120         git checkout -f master &&
 121         git reset --hard fourth &&
 122         test_tick &&
 123         git revert ^first fourth &&
 124         git diff --quiet first &&
 125         git diff --cached --quiet first &&
 126         git diff --quiet HEAD first
 127 '
 128
 129 test_expect_success 'revert fourth fourth~1 fourth~2 works' '
 130         git checkout -f master &&
 131         git reset --hard fourth &&
 132         test_tick &&
 133         git revert fourth fourth~1 fourth~2 &&
 134         git diff --quiet first &&
 135         git diff --cached --quiet first &&
 136         git diff --quiet HEAD first
 137 '
 138
 139 test_expect_success 'cherry-pick -3 fourth works' '
 140         git checkout -f master &&
 141         git reset --hard first &&
 142         test_tick &&
 143         git cherry-pick -3 fourth &&
 144         git diff --quiet other &&
 145         git diff --quiet HEAD other &&
 146         check_head_differs_from fourth
 147 '
 148
 149 test_expect_success 'cherry-pick --stdin works' '
 150         git checkout -f master &&
 151         git reset --hard first &&
 152         test_tick &&
 153         git rev-list --reverse first..fourth | git cherry-pick --stdin &&
 154         git diff --quiet other &&
 155         git diff --quiet HEAD other &&
 156         check_head_differs_from fourth
 157 '
 158
 159 test_done