t/t3413-rebase-hook.sh

   1 #!/bin/sh
   2
   3 test_description='git rebase with its hook(s)'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success setup '
   8         echo hello >file &&
   9         git add file &&
  10         test_tick &&
  11         git commit -m initial &&
  12         echo goodbye >file &&
  13         git add file &&
  14         test_tick &&
  15         git commit -m second &&
  16         git checkout -b side HEAD^ &&
  17         echo world >git &&
  18         git add git &&
  19         test_tick &&
  20         git commit -m side &&
  21         git checkout master &&
  22         git log --pretty=oneline --abbrev-commit --graph --all &&
  23         git branch test side
  24 '
  25
  26 test_expect_success 'rebase' '
  27         git checkout test &&
  28         git reset --hard side &&
  29         git rebase master &&
  30         test "z$(cat git)" = zworld
  31 '
  32
  33 test_expect_success 'rebase -i' '
  34         git checkout test &&
  35         git reset --hard side &&
  36         EDITOR=true git rebase -i master &&
  37         test "z$(cat git)" = zworld
  38 '
  39
  40 test_expect_success 'setup pre-rebase hook' '
  41         mkdir -p .git/hooks &&
  42         cat >.git/hooks/pre-rebase <<EOF &&
  43 #!$SHELL_PATH
  44 echo "\$1,\$2" >.git/PRE-REBASE-INPUT
  45 EOF
  46         chmod +x .git/hooks/pre-rebase
  47 '
  48
  49 test_expect_success 'pre-rebase hook gets correct input (1)' '
  50         git checkout test &&
  51         git reset --hard side &&
  52         git rebase master &&
  53         test "z$(cat git)" = zworld &&
  54         test "z$(cat .git/PRE-REBASE-INPUT)" = zmaster,
  55
  56 '
  57
  58 test_expect_success 'pre-rebase hook gets correct input (2)' '
  59         git checkout test &&
  60         git reset --hard side &&
  61         git rebase master test &&
  62         test "z$(cat git)" = zworld &&
  63         test "z$(cat .git/PRE-REBASE-INPUT)" = zmaster,test
  64 '
  65
  66 test_expect_success 'pre-rebase hook gets correct input (3)' '
  67         git checkout test &&
  68         git reset --hard side &&
  69         git checkout master &&
  70         git rebase master test &&
  71         test "z$(cat git)" = zworld &&
  72         test "z$(cat .git/PRE-REBASE-INPUT)" = zmaster,test
  73 '
  74
  75 test_expect_success 'pre-rebase hook gets correct input (4)' '
  76         git checkout test &&
  77         git reset --hard side &&
  78         EDITOR=true git rebase -i master &&
  79         test "z$(cat git)" = zworld &&
  80         test "z$(cat .git/PRE-REBASE-INPUT)" = zmaster,
  81
  82 '
  83
  84 test_expect_success 'pre-rebase hook gets correct input (5)' '
  85         git checkout test &&
  86         git reset --hard side &&
  87         EDITOR=true git rebase -i master test &&
  88         test "z$(cat git)" = zworld &&
  89         test "z$(cat .git/PRE-REBASE-INPUT)" = zmaster,test
  90 '
  91
  92 test_expect_success 'pre-rebase hook gets correct input (6)' '
  93         git checkout test &&
  94         git reset --hard side &&
  95         git checkout master &&
  96         EDITOR=true git rebase -i master test &&
  97         test "z$(cat git)" = zworld &&
  98         test "z$(cat .git/PRE-REBASE-INPUT)" = zmaster,test
  99 '
 100
 101 test_expect_success 'setup pre-rebase hook that fails' '
 102         mkdir -p .git/hooks &&
 103         cat >.git/hooks/pre-rebase <<EOF &&
 104 #!$SHELL_PATH
 105 false
 106 EOF
 107         chmod +x .git/hooks/pre-rebase
 108 '
 109
 110 test_expect_success 'pre-rebase hook stops rebase (1)' '
 111         git checkout test &&
 112         git reset --hard side &&
 113         test_must_fail git rebase master &&
 114         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 115         test 0 = $(git rev-list HEAD...side | wc -l)
 116 '
 117
 118 test_expect_success 'pre-rebase hook stops rebase (2)' '
 119         git checkout test &&
 120         git reset --hard side &&
 121         (
 122                 EDITOR=:
 123                 export EDITOR
 124                 test_must_fail git rebase -i master
 125         ) &&
 126         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 127         test 0 = $(git rev-list HEAD...side | wc -l)
 128 '
 129
 130 test_expect_success 'rebase --no-verify overrides pre-rebase (1)' '
 131         git checkout test &&
 132         git reset --hard side &&
 133         git rebase --no-verify master &&
 134         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 135         test "z$(cat git)" = zworld
 136 '
 137
 138 test_expect_success 'rebase --no-verify overrides pre-rebase (2)' '
 139         git checkout test &&
 140         git reset --hard side &&
 141         EDITOR=true git rebase --no-verify -i master &&
 142         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 143         test "z$(cat git)" = zworld
 144 '
 145
 146 test_done