t/t1403-show-ref.sh

   1 #!/bin/sh
   2
   3 test_description='show-ref'
   4 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   5 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   6
   7 . ./test-lib.sh
   8
   9 test_expect_success setup '
  10         test_commit --annotate A &&
  11         git checkout -b side &&
  12         test_commit --annotate B &&
  13         git checkout main &&
  14         test_commit C &&
  15         git branch B A^0
  16 '
  17
  18 test_expect_success 'show-ref' '
  19         echo $(git rev-parse refs/tags/A) refs/tags/A >expect &&
  20
  21         git show-ref A >actual &&
  22         test_cmp expect actual &&
  23
  24         git show-ref tags/A >actual &&
  25         test_cmp expect actual &&
  26
  27         git show-ref refs/tags/A >actual &&
  28         test_cmp expect actual &&
  29
  30         test_must_fail git show-ref D >actual &&
  31         test_must_be_empty actual
  32 '
  33
  34 test_expect_success 'show-ref -q' '
  35         git show-ref -q A >actual &&
  36         test_must_be_empty actual &&
  37
  38         git show-ref -q tags/A >actual &&
  39         test_must_be_empty actual &&
  40
  41         git show-ref -q refs/tags/A >actual &&
  42         test_must_be_empty actual &&
  43
  44         test_must_fail git show-ref -q D >actual &&
  45         test_must_be_empty actual
  46 '
  47
  48 test_expect_success 'show-ref --verify' '
  49         echo $(git rev-parse refs/tags/A) refs/tags/A >expect &&
  50
  51         git show-ref --verify refs/tags/A >actual &&
  52         test_cmp expect actual &&
  53
  54         test_must_fail git show-ref --verify A >actual &&
  55         test_must_be_empty actual &&
  56
  57         test_must_fail git show-ref --verify tags/A >actual &&
  58         test_must_be_empty actual &&
  59
  60         test_must_fail git show-ref --verify D >actual &&
  61         test_must_be_empty actual
  62 '
  63
  64 test_expect_success 'show-ref --verify -q' '
  65         git show-ref --verify -q refs/tags/A >actual &&
  66         test_must_be_empty actual &&
  67
  68         test_must_fail git show-ref --verify -q A >actual &&
  69         test_must_be_empty actual &&
  70
  71         test_must_fail git show-ref --verify -q tags/A >actual &&
  72         test_must_be_empty actual &&
  73
  74         test_must_fail git show-ref --verify -q D >actual &&
  75         test_must_be_empty actual
  76 '
  77
  78 test_expect_success 'show-ref -d' '
  79         {
  80                 echo $(git rev-parse refs/tags/A) refs/tags/A &&
  81                 echo $(git rev-parse refs/tags/A^0) "refs/tags/A^{}"
  82                 echo $(git rev-parse refs/tags/C) refs/tags/C
  83         } >expect &&
  84         git show-ref -d A C >actual &&
  85         test_cmp expect actual &&
  86
  87         git show-ref -d tags/A tags/C >actual &&
  88         test_cmp expect actual &&
  89
  90         git show-ref -d refs/tags/A refs/tags/C >actual &&
  91         test_cmp expect actual &&
  92
  93         git show-ref --verify -d refs/tags/A refs/tags/C >actual &&
  94         test_cmp expect actual &&
  95
  96         echo $(git rev-parse refs/heads/main) refs/heads/main >expect &&
  97         git show-ref -d main >actual &&
  98         test_cmp expect actual &&
  99
 100         git show-ref -d heads/main >actual &&
 101         test_cmp expect actual &&
 102
 103         git show-ref -d refs/heads/main >actual &&
 104         test_cmp expect actual &&
 105
 106         git show-ref -d --verify refs/heads/main >actual &&
 107         test_cmp expect actual &&
 108
 109         test_must_fail git show-ref -d --verify main >actual &&
 110         test_must_be_empty actual &&
 111
 112         test_must_fail git show-ref -d --verify heads/main >actual &&
 113         test_must_be_empty actual &&
 114
 115         test_must_fail git show-ref --verify -d A C >actual &&
 116         test_must_be_empty actual &&
 117
 118         test_must_fail git show-ref --verify -d tags/A tags/C >actual &&
 119         test_must_be_empty actual
 120
 121 '
 122
 123 test_expect_success 'show-ref --heads, --tags, --head, pattern' '
 124         for branch in B main side
 125         do
 126                 echo $(git rev-parse refs/heads/$branch) refs/heads/$branch
 127         done >expect.heads &&
 128         git show-ref --heads >actual &&
 129         test_cmp expect.heads actual &&
 130
 131         for tag in A B C
 132         do
 133                 echo $(git rev-parse refs/tags/$tag) refs/tags/$tag
 134         done >expect.tags &&
 135         git show-ref --tags >actual &&
 136         test_cmp expect.tags actual &&
 137
 138         cat expect.heads expect.tags >expect &&
 139         git show-ref --heads --tags >actual &&
 140         test_cmp expect actual &&
 141
 142         {
 143                 echo $(git rev-parse HEAD) HEAD &&
 144                 cat expect.heads expect.tags
 145         } >expect &&
 146         git show-ref --heads --tags --head >actual &&
 147         test_cmp expect actual &&
 148
 149         {
 150                 echo $(git rev-parse HEAD) HEAD &&
 151                 echo $(git rev-parse refs/heads/B) refs/heads/B
 152                 echo $(git rev-parse refs/tags/B) refs/tags/B
 153         } >expect &&
 154         git show-ref --head B >actual &&
 155         test_cmp expect actual &&
 156
 157         {
 158                 echo $(git rev-parse HEAD) HEAD &&
 159                 echo $(git rev-parse refs/heads/B) refs/heads/B
 160                 echo $(git rev-parse refs/tags/B) refs/tags/B
 161                 echo $(git rev-parse refs/tags/B^0) "refs/tags/B^{}"
 162         } >expect &&
 163         git show-ref --head -d B >actual &&
 164         test_cmp expect actual
 165 '
 166
 167 test_expect_success 'show-ref --verify HEAD' '
 168         echo $(git rev-parse HEAD) HEAD >expect &&
 169         git show-ref --verify HEAD >actual &&
 170         test_cmp expect actual &&
 171
 172         git show-ref --verify -q HEAD >actual &&
 173         test_must_be_empty actual
 174 '
 175
 176 test_expect_success 'show-ref --verify with dangling ref' '
 177         sha1_file() {
 178                 echo "$*" | sed "s#..#.git/objects/&/#"
 179         } &&
 180
 181         remove_object() {
 182                 file=$(sha1_file "$*") &&
 183                 test -e "$file" &&
 184                 rm -f "$file"
 185         } &&
 186
 187         test_when_finished "rm -rf dangling" &&
 188         (
 189                 git init dangling &&
 190                 cd dangling &&
 191                 test_commit dangling &&
 192                 sha=$(git rev-parse refs/tags/dangling) &&
 193                 remove_object $sha &&
 194                 test_must_fail git show-ref --verify refs/tags/dangling
 195         )
 196 '
 197
 198 test_done