Andrew's git / gitweb.git /
9ac794052df6ac925733ff8a8852e9759bb0baf0
   1#!/bin/sh
   2#
   3# Copyright (c) 2009 Erick Mattos
   4#
   5
   6test_description='git commit --reset-author'
   7
   8. ./test-lib.sh
   9
  10author_header () {
  11        git cat-file commit "$1" |
  12        sed -n -e '/^$/q' -e '/^author /p'
  13}
  14
  15message_body () {
  16        git cat-file commit "$1" |
  17        sed -e '1,/^$/d'
  18}
  19
  20test_expect_success '-C option copies authorship and message' '
  21        echo "Initial" >foo &&
  22        git add foo &&
  23        test_tick &&
  24        git commit -m "Initial Commit" --author Frigate\ \<flying@over.world\> &&
  25        git tag Initial &&
  26        echo "Test 1" >>foo &&
  27        test_tick &&
  28        git commit -a -C Initial &&
  29        author_header Initial >expect &&
  30        author_header HEAD >actual &&
  31        test_cmp expect actual &&
  32
  33        message_body Initial >expect &&
  34        message_body HEAD >actual &&
  35        test_cmp expect actual
  36'
  37
  38test_expect_success '-C option copies only the message with --reset-author' '
  39        echo "Test 2" >>foo &&
  40        test_tick &&
  41        git commit -a -C Initial --reset-author &&
  42        echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
  43        author_header HEAD >actual &&
  44        test_cmp expect actual &&
  45
  46        message_body Initial >expect &&
  47        message_body HEAD >actual &&
  48        test_cmp expect actual
  49'
  50
  51test_expect_success '-c option copies authorship and message' '
  52        echo "Test 3" >>foo &&
  53        test_tick &&
  54        EDITOR=: VISUAL=: git commit -a -c Initial &&
  55        author_header Initial >expect &&
  56        author_header HEAD >actual &&
  57        test_cmp expect actual
  58'
  59
  60test_expect_success '-c option copies only the message with --reset-author' '
  61        echo "Test 4" >>foo &&
  62        test_tick &&
  63        EDITOR=: VISUAL=: git commit -a -c Initial --reset-author &&
  64        echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
  65        author_header HEAD >actual &&
  66        test_cmp expect actual &&
  67
  68        message_body Initial >expect &&
  69        message_body HEAD >actual &&
  70        test_cmp expect actual
  71'
  72
  73test_expect_success '--amend option copies authorship' '
  74        git checkout Initial &&
  75        echo "Test 5" >>foo &&
  76        test_tick &&
  77        git commit -a --amend -m "amend test" &&
  78        author_header Initial >expect &&
  79        author_header HEAD >actual &&
  80        test_cmp expect actual &&
  81
  82        echo "amend test" >expect &&
  83        message_body HEAD >actual &&
  84        test_cmp expect actual
  85'
  86
  87sha1_file() {
  88        echo "$*" | sed "s#..#.git/objects/&/#"
  89}
  90remove_object() {
  91        rm -f $(sha1_file "$*")
  92}
  93no_reflog() {
  94        cp .git/config .git/config.saved &&
  95        echo "[core] logallrefupdates = false" >>.git/config &&
  96        test_when_finished "mv -f .git/config.saved .git/config" &&
  97
  98        if test -e .git/logs
  99        then
 100                mv .git/logs . &&
 101                test_when_finished "mv logs .git/"
 102        fi
 103}
 104
 105test_expect_success '--amend option with empty author' '
 106        git cat-file commit Initial >tmp &&
 107        sed "s/author [^<]* </author  </" tmp >empty-author &&
 108        no_reflog &&
 109        sha=$(git hash-object -t commit -w empty-author) &&
 110        test_when_finished "remove_object $sha" &&
 111        git checkout $sha &&
 112        test_when_finished "git checkout Initial" &&
 113        echo "Empty author test" >>foo &&
 114        test_tick &&
 115        test_must_fail git commit -a -m "empty author" --amend 2>err &&
 116        grep "empty ident" err
 117'
 118
 119test_expect_success '--amend option with missing author' '
 120        git cat-file commit Initial >tmp &&
 121        sed "s/author [^<]* </author </" tmp >malformed &&
 122        no_reflog &&
 123        sha=$(git hash-object -t commit -w malformed) &&
 124        test_when_finished "remove_object $sha" &&
 125        git checkout $sha &&
 126        test_when_finished "git checkout Initial" &&
 127        echo "Missing author test" >>foo &&
 128        test_tick &&
 129        test_must_fail git commit -a -m "malformed author" --amend 2>err &&
 130        grep "empty ident" err
 131'
 132
 133test_expect_success '--reset-author makes the commit ours even with --amend option' '
 134        git checkout Initial &&
 135        echo "Test 6" >>foo &&
 136        test_tick &&
 137        git commit -a --reset-author -m "Changed again" --amend &&
 138        echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
 139        author_header HEAD >actual &&
 140        test_cmp expect actual &&
 141
 142        echo "Changed again" >expect &&
 143        message_body HEAD >actual &&
 144        test_cmp expect actual
 145'
 146
 147test_expect_success '--reset-author and --author are mutually exclusive' '
 148        git checkout Initial &&
 149        echo "Test 7" >>foo &&
 150        test_tick &&
 151        test_must_fail git commit -a --reset-author --author="Xyzzy <frotz@nitfol.xz>"
 152'
 153
 154test_expect_success '--reset-author should be rejected without -c/-C/--amend' '
 155        git checkout Initial &&
 156        echo "Test 7" >>foo &&
 157        test_tick &&
 158        test_must_fail git commit -a --reset-author -m done
 159'
 160
 161test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' '
 162        echo "cherry-pick 1a" >>foo &&
 163        test_tick &&
 164        git commit -am "cherry-pick 1" --author="Cherry <cherry@pick.er>" &&
 165        git tag cherry-pick-head &&
 166        git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
 167        echo "This is a MERGE_MSG" >.git/MERGE_MSG &&
 168        echo "cherry-pick 1b" >>foo &&
 169        test_tick &&
 170        git commit -a &&
 171        author_header cherry-pick-head >expect &&
 172        author_header HEAD >actual &&
 173        test_cmp expect actual &&
 174
 175        echo "This is a MERGE_MSG" >expect &&
 176        message_body HEAD >actual &&
 177        test_cmp expect actual
 178'
 179
 180test_expect_success '--reset-author with CHERRY_PICK_HEAD' '
 181        git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
 182        echo "cherry-pick 2" >>foo &&
 183        test_tick &&
 184        git commit -am "cherry-pick 2" --reset-author &&
 185        echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
 186        author_header HEAD >actual &&
 187        test_cmp expect actual
 188'
 189
 190test_done