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         test_hook --setup pre-rebase <<-\EOF
  45         echo "$1,$2" >.git/PRE-REBASE-INPUT
  46         EOF
  47 '
  48
  49 test_expect_success 'pre-rebase hook gets correct input (1)' '
  50         git checkout test &&
  51         git reset --hard side &&
  52         git rebase main &&
  53         test "z$(cat git)" = zworld &&
  54         test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,
  55
  56 '
  57
  58 test_expect_success 'pre-rebase hook gets correct input (2)' '
  59         git checkout test &&
  60         git reset --hard side &&
  61         git rebase main test &&
  62         test "z$(cat git)" = zworld &&
  63         test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
  64 '
  65
  66 test_expect_success 'pre-rebase hook gets correct input (3)' '
  67         git checkout test &&
  68         git reset --hard side &&
  69         git checkout main &&
  70         git rebase main test &&
  71         test "z$(cat git)" = zworld &&
  72         test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
  73 '
  74
  75 test_expect_success 'pre-rebase hook gets correct input (4)' '
  76         git checkout test &&
  77         git reset --hard side &&
  78         EDITOR=true git rebase -i main &&
  79         test "z$(cat git)" = zworld &&
  80         test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,
  81
  82 '
  83
  84 test_expect_success 'pre-rebase hook gets correct input (5)' '
  85         git checkout test &&
  86         git reset --hard side &&
  87         EDITOR=true git rebase -i main test &&
  88         test "z$(cat git)" = zworld &&
  89         test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
  90 '
  91
  92 test_expect_success 'pre-rebase hook gets correct input (6)' '
  93         git checkout test &&
  94         git reset --hard side &&
  95         git checkout main &&
  96         EDITOR=true git rebase -i main test &&
  97         test "z$(cat git)" = zworld &&
  98         test "z$(cat .git/PRE-REBASE-INPUT)" = zmain,test
  99 '
 100
 101 test_expect_success 'setup pre-rebase hook that fails' '
 102         test_hook --setup --clobber pre-rebase <<-\EOF
 103         false
 104         EOF
 105 '
 106
 107 test_expect_success 'pre-rebase hook stops rebase (1)' '
 108         git checkout test &&
 109         git reset --hard side &&
 110         test_must_fail git rebase main &&
 111         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 112         test 0 = $(git rev-list HEAD...side | wc -l) &&
 113         test_must_fail git rebase --quit 2>err &&
 114         test_grep "no rebase in progress" err
 115 '
 116
 117 test_expect_success 'pre-rebase hook stops rebase (2)' '
 118         git checkout test &&
 119         git reset --hard side &&
 120         test_must_fail env EDITOR=: git rebase -i main &&
 121         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 122         test 0 = $(git rev-list HEAD...side | wc -l)
 123 '
 124
 125 test_expect_success 'rebase --no-verify overrides pre-rebase (1)' '
 126         git checkout test &&
 127         git reset --hard side &&
 128         git rebase --no-verify main &&
 129         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 130         test "z$(cat git)" = zworld
 131 '
 132
 133 test_expect_success 'rebase --no-verify overrides pre-rebase (2)' '
 134         git checkout test &&
 135         git reset --hard side &&
 136         EDITOR=true git rebase --no-verify -i main &&
 137         test "z$(git symbolic-ref HEAD)" = zrefs/heads/test &&
 138         test "z$(cat git)" = zworld
 139 '
 140
 141 test_done