t/t3413-rebase-hook.sh

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