t/t1507-rev-parse-upstream.sh

   1 #!/bin/sh
   2
   3 test_description='test <branch>@{upstream} syntax'
   4
   5 . ./test-lib.sh
   6
   7
   8 test_expect_success 'setup' '
   9
  10         test_commit 1 &&
  11         git checkout -b side &&
  12         test_commit 2 &&
  13         git checkout master &&
  14         git clone . clone &&
  15         test_commit 3 &&
  16         (cd clone &&
  17          test_commit 4 &&
  18          git branch --track my-side origin/side &&
  19          git branch --track local-master master &&
  20          git branch --track fun@ny origin/side &&
  21          git branch --track @funny origin/side &&
  22          git branch --track funny@ origin/side &&
  23          git remote add -t master master-only .. &&
  24          git fetch master-only &&
  25          git branch bad-upstream &&
  26          git config branch.bad-upstream.remote master-only &&
  27          git config branch.bad-upstream.merge refs/heads/side
  28         )
  29 '
  30
  31 commit_subject () {
  32         (cd clone &&
  33          git show -s --pretty=tformat:%s "$@")
  34 }
  35
  36 error_message () {
  37         (cd clone &&
  38          test_must_fail git rev-parse --verify "$@" 2>../error)
  39 }
  40
  41 test_expect_success '@{upstream} resolves to correct full name' '
  42         echo refs/remotes/origin/master >expect &&
  43         git -C clone rev-parse --symbolic-full-name @{upstream} >actual &&
  44         test_cmp expect actual &&
  45         git -C clone rev-parse --symbolic-full-name @{UPSTREAM} >actual &&
  46         test_cmp expect actual &&
  47         git -C clone rev-parse --symbolic-full-name @{UpSTReam} >actual &&
  48         test_cmp expect actual
  49 '
  50
  51 test_expect_success '@{u} resolves to correct full name' '
  52         echo refs/remotes/origin/master >expect &&
  53         git -C clone rev-parse --symbolic-full-name @{u} >actual &&
  54         test_cmp expect actual &&
  55         git -C clone rev-parse --symbolic-full-name @{U} >actual &&
  56         test_cmp expect actual
  57 '
  58
  59 test_expect_success 'my-side@{upstream} resolves to correct full name' '
  60         echo refs/remotes/origin/side >expect &&
  61         git -C clone rev-parse --symbolic-full-name my-side@{u} >actual &&
  62         test_cmp expect actual
  63 '
  64
  65 test_expect_success 'upstream of branch with @ in middle' '
  66         git -C clone rev-parse --symbolic-full-name fun@ny@{u} >actual &&
  67         echo refs/remotes/origin/side >expect &&
  68         test_cmp expect actual &&
  69         git -C clone rev-parse --symbolic-full-name fun@ny@{U} >actual &&
  70         test_cmp expect actual
  71 '
  72
  73 test_expect_success 'upstream of branch with @ at start' '
  74         git -C clone rev-parse --symbolic-full-name @funny@{u} >actual &&
  75         echo refs/remotes/origin/side >expect &&
  76         test_cmp expect actual
  77 '
  78
  79 test_expect_success 'upstream of branch with @ at end' '
  80         git -C clone rev-parse --symbolic-full-name funny@@{u} >actual &&
  81         echo refs/remotes/origin/side >expect &&
  82         test_cmp expect actual
  83 '
  84
  85 test_expect_success 'refs/heads/my-side@{upstream} does not resolve to my-side{upstream}' '
  86         test_must_fail git -C clone rev-parse --symbolic-full-name refs/heads/my-side@{upstream}
  87 '
  88
  89 test_expect_success 'my-side@{u} resolves to correct commit' '
  90         git checkout side &&
  91         test_commit 5 &&
  92         (cd clone && git fetch) &&
  93         echo 2 >expect &&
  94         commit_subject my-side >actual &&
  95         test_cmp expect actual &&
  96         echo 5 >expect &&
  97         commit_subject my-side@{u} >actual
  98 '
  99
 100 test_expect_success 'not-tracking@{u} fails' '
 101         test_must_fail git -C clone rev-parse --symbolic-full-name non-tracking@{u} &&
 102         (cd clone && git checkout --no-track -b non-tracking) &&
 103         test_must_fail git -C clone rev-parse --symbolic-full-name non-tracking@{u}
 104 '
 105
 106 test_expect_success '<branch>@{u}@{1} resolves correctly' '
 107         test_commit 6 &&
 108         (cd clone && git fetch) &&
 109         echo 5 >expect &&
 110         commit_subject my-side@{u}@{1} >actual &&
 111         test_cmp expect actual &&
 112         commit_subject my-side@{U}@{1} >actual &&
 113         test_cmp expect actual
 114 '
 115
 116 test_expect_success '@{u} without specifying branch fails on a detached HEAD' '
 117         git checkout HEAD^0 &&
 118         test_must_fail git rev-parse @{u} &&
 119         test_must_fail git rev-parse @{U}
 120 '
 121
 122 test_expect_success 'checkout -b new my-side@{u} forks from the same' '
 123 (
 124         cd clone &&
 125         git checkout -b new my-side@{u} &&
 126         git rev-parse --symbolic-full-name my-side@{u} >expect &&
 127         git rev-parse --symbolic-full-name new@{u} >actual &&
 128         test_cmp expect actual
 129 )
 130 '
 131
 132 test_expect_success 'merge my-side@{u} records the correct name' '
 133 (
 134         cd clone &&
 135         git checkout master &&
 136         test_might_fail git branch -D new &&
 137         git branch -t new my-side@{u} &&
 138         git merge -s ours new@{u} &&
 139         git show -s --pretty=tformat:%s >actual &&
 140         echo "Merge remote-tracking branch ${SQ}origin/side${SQ}" >expect &&
 141         test_cmp expect actual
 142 )
 143 '
 144
 145 test_expect_success 'branch -d other@{u}' '
 146         git checkout -t -b other master &&
 147         git branch -d @{u} &&
 148         git for-each-ref refs/heads/master >actual &&
 149         test_must_be_empty actual
 150 '
 151
 152 test_expect_success 'checkout other@{u}' '
 153         git branch -f master HEAD &&
 154         git checkout -t -b another master &&
 155         git checkout @{u} &&
 156         git symbolic-ref HEAD >actual &&
 157         echo refs/heads/master >expect &&
 158         test_cmp expect actual
 159 '
 160
 161 test_expect_success 'branch@{u} works when tracking a local branch' '
 162         echo refs/heads/master >expect &&
 163         git -C clone rev-parse --symbolic-full-name local-master@{u} >actual &&
 164         test_cmp expect actual
 165 '
 166
 167 test_expect_success 'branch@{u} error message when no upstream' '
 168         cat >expect <<-EOF &&
 169         fatal: no upstream configured for branch ${SQ}non-tracking${SQ}
 170         EOF
 171         error_message non-tracking@{u} &&
 172         test_i18ncmp expect error
 173 '
 174
 175 test_expect_success '@{u} error message when no upstream' '
 176         cat >expect <<-EOF &&
 177         fatal: no upstream configured for branch ${SQ}master${SQ}
 178         EOF
 179         test_must_fail git rev-parse --verify @{u} 2>actual &&
 180         test_i18ncmp expect actual
 181 '
 182
 183 test_expect_success 'branch@{u} error message with misspelt branch' '
 184         cat >expect <<-EOF &&
 185         fatal: no such branch: ${SQ}no-such-branch${SQ}
 186         EOF
 187         error_message no-such-branch@{u} &&
 188         test_i18ncmp expect error
 189 '
 190
 191 test_expect_success '@{u} error message when not on a branch' '
 192         cat >expect <<-EOF &&
 193         fatal: HEAD does not point to a branch
 194         EOF
 195         git checkout HEAD^0 &&
 196         test_must_fail git rev-parse --verify @{u} 2>actual &&
 197         test_i18ncmp expect actual
 198 '
 199
 200 test_expect_success 'branch@{u} error message if upstream branch not fetched' '
 201         cat >expect <<-EOF &&
 202         fatal: upstream branch ${SQ}refs/heads/side${SQ} not stored as a remote-tracking branch
 203         EOF
 204         error_message bad-upstream@{u} &&
 205         test_i18ncmp expect error
 206 '
 207
 208 test_expect_success 'pull works when tracking a local branch' '
 209 (
 210         cd clone &&
 211         git checkout local-master &&
 212         git pull
 213 )
 214 '
 215
 216 # makes sense if the previous one succeeded
 217 test_expect_success '@{u} works when tracking a local branch' '
 218         echo refs/heads/master >expect &&
 219         git -C clone rev-parse --symbolic-full-name @{u} >actual &&
 220         test_cmp expect actual
 221 '
 222
 223 test_expect_success 'log -g other@{u}' '
 224         commit=$(git rev-parse HEAD) &&
 225         cat >expect <<-EOF &&
 226         commit $commit
 227         Reflog: master@{0} (C O Mitter <committer@example.com>)
 228         Reflog message: branch: Created from HEAD
 229         Author: A U Thor <author@example.com>
 230         Date:   Thu Apr 7 15:15:13 2005 -0700
 231
 232             3
 233         EOF
 234         git log -1 -g other@{u} >actual &&
 235         test_cmp expect actual
 236 '
 237
 238 test_expect_success 'log -g other@{u}@{now}' '
 239         commit=$(git rev-parse HEAD) &&
 240         cat >expect <<-EOF &&
 241         commit $commit
 242         Reflog: master@{Thu Apr 7 15:17:13 2005 -0700} (C O Mitter <committer@example.com>)
 243         Reflog message: branch: Created from HEAD
 244         Author: A U Thor <author@example.com>
 245         Date:   Thu Apr 7 15:15:13 2005 -0700
 246
 247             3
 248         EOF
 249         git log -1 -g other@{u}@{now} >actual &&
 250         test_cmp expect actual
 251 '
 252
 253 test_expect_success '@{reflog}-parsing does not look beyond colon' '
 254         echo content >@{yesterday} &&
 255         git add @{yesterday} &&
 256         git commit -m "funny reflog file" &&
 257         git hash-object @{yesterday} >expect &&
 258         git rev-parse HEAD:@{yesterday} >actual
 259 '
 260
 261 test_expect_success '@{upstream}-parsing does not look beyond colon' '
 262         echo content >@{upstream} &&
 263         git add @{upstream} &&
 264         git commit -m "funny upstream file" &&
 265         git hash-object @{upstream} >expect &&
 266         git rev-parse HEAD:@{upstream} >actual
 267 '
 268
 269 test_done