Andrew's git - gitweb.git/blob - t/t5407-post-rewrite-hook.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2010 Thomas Rast
   4#
   5
   6test_description='Test the post-rewrite hook.'
   7. ./test-lib.sh
   8
   9test_expect_success 'setup' '
  10        test_commit A foo A &&
  11        test_commit B foo B &&
  12        test_commit C foo C &&
  13        test_commit D foo D &&
  14        git checkout A^0 &&
  15        test_commit E bar E &&
  16        test_commit F foo F &&
  17        git checkout master
  18'
  19
  20mkdir .git/hooks
  21
  22cat >.git/hooks/post-rewrite <<EOF
  23#!/bin/sh
  24echo \$@ > "$TRASH_DIRECTORY"/post-rewrite.args
  25cat > "$TRASH_DIRECTORY"/post-rewrite.data
  26EOF
  27chmod u+x .git/hooks/post-rewrite
  28
  29clear_hook_input () {
  30        rm -f post-rewrite.args post-rewrite.data
  31}
  32
  33verify_hook_input () {
  34        test_cmp "$TRASH_DIRECTORY"/post-rewrite.args expected.args &&
  35        test_cmp "$TRASH_DIRECTORY"/post-rewrite.data expected.data
  36}
  37
  38test_expect_success 'git commit --amend' '
  39        clear_hook_input &&
  40        echo "D new message" > newmsg &&
  41        oldsha=$(git rev-parse HEAD^0) &&
  42        git commit -Fnewmsg --amend &&
  43        echo amend > expected.args &&
  44        echo $oldsha $(git rev-parse HEAD^0) > expected.data &&
  45        verify_hook_input
  46'
  47
  48test_expect_success 'git commit --amend --no-post-rewrite' '
  49        clear_hook_input &&
  50        echo "D new message again" > newmsg &&
  51        git commit --no-post-rewrite -Fnewmsg --amend &&
  52        test ! -f post-rewrite.args &&
  53        test ! -f post-rewrite.data
  54'
  55
  56test_expect_success 'git rebase' '
  57        git reset --hard D &&
  58        clear_hook_input &&
  59        test_must_fail git rebase --onto A B &&
  60        echo C > foo &&
  61        git add foo &&
  62        git rebase --continue &&
  63        echo rebase >expected.args &&
  64        cat >expected.data <<EOF &&
  65$(git rev-parse C) $(git rev-parse HEAD^)
  66$(git rev-parse D) $(git rev-parse HEAD)
  67EOF
  68        verify_hook_input
  69'
  70
  71test_expect_success 'git rebase --skip' '
  72        git reset --hard D &&
  73        clear_hook_input &&
  74        test_must_fail git rebase --onto A B &&
  75        test_must_fail git rebase --skip &&
  76        echo D > foo &&
  77        git add foo &&
  78        git rebase --continue &&
  79        echo rebase >expected.args &&
  80        cat >expected.data <<EOF &&
  81$(git rev-parse D) $(git rev-parse HEAD)
  82EOF
  83        verify_hook_input
  84'
  85
  86test_expect_success 'git rebase --skip the last one' '
  87        git reset --hard F &&
  88        clear_hook_input &&
  89        test_must_fail git rebase --onto D A &&
  90        git rebase --skip &&
  91        echo rebase >expected.args &&
  92        cat >expected.data <<EOF &&
  93$(git rev-parse E) $(git rev-parse HEAD)
  94EOF
  95        verify_hook_input
  96'
  97
  98test_expect_success 'git rebase -m' '
  99        git reset --hard D &&
 100        clear_hook_input &&
 101        test_must_fail git rebase -m --onto A B &&
 102        echo C > foo &&
 103        git add foo &&
 104        git rebase --continue &&
 105        echo rebase >expected.args &&
 106        cat >expected.data <<EOF &&
 107$(git rev-parse C) $(git rev-parse HEAD^)
 108$(git rev-parse D) $(git rev-parse HEAD)
 109EOF
 110        verify_hook_input
 111'
 112
 113test_expect_success 'git rebase -m --skip' '
 114        git reset --hard D &&
 115        clear_hook_input &&
 116        test_must_fail git rebase --onto A B &&
 117        test_must_fail git rebase --skip &&
 118        echo D > foo &&
 119        git add foo &&
 120        git rebase --continue &&
 121        echo rebase >expected.args &&
 122        cat >expected.data <<EOF &&
 123$(git rev-parse D) $(git rev-parse HEAD)
 124EOF
 125        verify_hook_input
 126'
 127
 128. "$TEST_DIRECTORY"/lib-rebase.sh
 129
 130set_fake_editor
 131
 132# Helper to work around the lack of one-shot exporting for
 133# test_must_fail (as it is a shell function)
 134test_fail_interactive_rebase () {
 135        (
 136                FAKE_LINES="$1" &&
 137                shift &&
 138                export FAKE_LINES &&
 139                test_must_fail git rebase -i "$@"
 140        )
 141}
 142
 143test_expect_success 'git rebase -i (unchanged)' '
 144        git reset --hard D &&
 145        clear_hook_input &&
 146        test_fail_interactive_rebase "1 2" --onto A B &&
 147        echo C > foo &&
 148        git add foo &&
 149        git rebase --continue &&
 150        echo rebase >expected.args &&
 151        cat >expected.data <<EOF &&
 152$(git rev-parse C) $(git rev-parse HEAD^)
 153$(git rev-parse D) $(git rev-parse HEAD)
 154EOF
 155        verify_hook_input
 156'
 157
 158test_expect_success 'git rebase -i (skip)' '
 159        git reset --hard D &&
 160        clear_hook_input &&
 161        test_fail_interactive_rebase "2" --onto A B &&
 162        echo D > foo &&
 163        git add foo &&
 164        git rebase --continue &&
 165        echo rebase >expected.args &&
 166        cat >expected.data <<EOF &&
 167$(git rev-parse D) $(git rev-parse HEAD)
 168EOF
 169        verify_hook_input
 170'
 171
 172test_expect_success 'git rebase -i (squash)' '
 173        git reset --hard D &&
 174        clear_hook_input &&
 175        test_fail_interactive_rebase "1 squash 2" --onto A B &&
 176        echo C > foo &&
 177        git add foo &&
 178        git rebase --continue &&
 179        echo rebase >expected.args &&
 180        cat >expected.data <<EOF &&
 181$(git rev-parse C) $(git rev-parse HEAD)
 182$(git rev-parse D) $(git rev-parse HEAD)
 183EOF
 184        verify_hook_input
 185'
 186
 187test_expect_success 'git rebase -i (fixup without conflict)' '
 188        git reset --hard D &&
 189        clear_hook_input &&
 190        FAKE_LINES="1 fixup 2" git rebase -i B &&
 191        echo rebase >expected.args &&
 192        cat >expected.data <<EOF &&
 193$(git rev-parse C) $(git rev-parse HEAD)
 194$(git rev-parse D) $(git rev-parse HEAD)
 195EOF
 196        verify_hook_input
 197'
 198
 199test_expect_success 'git rebase -i (double edit)' '
 200        git reset --hard D &&
 201        clear_hook_input &&
 202        FAKE_LINES="edit 1 edit 2" git rebase -i B &&
 203        git rebase --continue &&
 204        echo something > foo &&
 205        git add foo &&
 206        git rebase --continue &&
 207        echo rebase >expected.args &&
 208        cat >expected.data <<EOF &&
 209$(git rev-parse C) $(git rev-parse HEAD^)
 210$(git rev-parse D) $(git rev-parse HEAD)
 211EOF
 212        verify_hook_input
 213'
 214
 215test_done