t/t5801-remote-helpers.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2010 Sverre Rabbelier
   4 #
   5
   6 test_description='Test remote-helper import and export commands'
   7
   8 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  10
  11 TEST_PASSES_SANITIZE_LEAK=true
  12 . ./test-lib.sh
  13 . "$TEST_DIRECTORY"/lib-gpg.sh
  14
  15 PATH="$TEST_DIRECTORY/t5801:$PATH"
  16
  17 compare_refs() {
  18         fail= &&
  19         if test "x$1" = 'x!'
  20         then
  21                 fail='!' &&
  22                 shift
  23         fi &&
  24         git --git-dir="$1/.git" rev-parse --verify $2 >expect &&
  25         git --git-dir="$3/.git" rev-parse --verify $4 >actual &&
  26         eval $fail test_cmp expect actual
  27 }
  28
  29 test_expect_success 'setup repository' '
  30         git init server &&
  31         (cd server &&
  32          echo content >file &&
  33          git add file &&
  34          git commit -m one)
  35 '
  36
  37 test_expect_success 'cloning from local repo' '
  38         git clone "testgit::${PWD}/server" local &&
  39         test_cmp server/file local/file
  40 '
  41
  42 test_expect_success 'clone with remote.*.vcs config' '
  43         GIT_TRACE=$PWD/vcs-clone.trace \
  44         git clone --no-local -c remote.origin.vcs=testgit "$PWD/server" vcs-clone &&
  45         test_grep remote-testgit vcs-clone.trace
  46 '
  47
  48 test_expect_success 'fetch with configured remote.*.vcs' '
  49         git init vcs-fetch &&
  50         git -C vcs-fetch config remote.origin.vcs testgit &&
  51         git -C vcs-fetch config remote.origin.url "$PWD/server" &&
  52         GIT_TRACE=$PWD/vcs-fetch.trace \
  53         git -C vcs-fetch fetch origin &&
  54         test_grep remote-testgit vcs-fetch.trace
  55 '
  56
  57 test_expect_success 'vcs remote with no url' '
  58         NOURL_UPSTREAM=$PWD/server &&
  59         export NOURL_UPSTREAM &&
  60         git init vcs-nourl &&
  61         git -C vcs-nourl config remote.origin.vcs nourl &&
  62         git -C vcs-nourl fetch origin
  63 '
  64
  65 test_expect_success 'create new commit on remote' '
  66         (cd server &&
  67          echo content >>file &&
  68          git commit -a -m two)
  69 '
  70
  71 test_expect_success 'pulling from local repo' '
  72         (cd local && git pull) &&
  73         test_cmp server/file local/file
  74 '
  75
  76 test_expect_success 'pushing to local repo' '
  77         (cd local &&
  78         echo content >>file &&
  79         git commit -a -m three &&
  80         git push) &&
  81         compare_refs local HEAD server HEAD
  82 '
  83
  84 test_expect_success 'fetch new branch' '
  85         (cd server &&
  86          git reset --hard &&
  87          git checkout -b new &&
  88          echo content >>file &&
  89          git commit -a -m five
  90         ) &&
  91         (cd local &&
  92          git fetch origin new
  93         ) &&
  94         compare_refs server HEAD local FETCH_HEAD
  95 '
  96
  97 test_expect_success 'fetch multiple branches' '
  98         (cd local &&
  99          git fetch
 100         ) &&
 101         compare_refs server main local refs/remotes/origin/main &&
 102         compare_refs server new local refs/remotes/origin/new
 103 '
 104
 105 test_expect_success 'push when remote has extra refs' '
 106         (cd local &&
 107          git reset --hard origin/main &&
 108          echo content >>file &&
 109          git commit -a -m six &&
 110          git push
 111         ) &&
 112         compare_refs local main server main
 113 '
 114
 115 test_expect_success 'push new branch by name' '
 116         (cd local &&
 117          git checkout -b new-name  &&
 118          echo content >>file &&
 119          git commit -a -m seven &&
 120          git push origin new-name
 121         ) &&
 122         compare_refs local HEAD server refs/heads/new-name
 123 '
 124
 125 test_expect_success 'push new branch with old:new refspec' '
 126         (cd local &&
 127          git push origin new-name:new-refspec
 128         ) &&
 129         compare_refs local HEAD server refs/heads/new-refspec
 130 '
 131
 132 test_expect_success 'push new branch with HEAD:new refspec' '
 133         (cd local &&
 134          git checkout new-name &&
 135          git push origin HEAD:new-refspec-2
 136         ) &&
 137         compare_refs local HEAD server refs/heads/new-refspec-2
 138 '
 139
 140 test_expect_success 'push delete branch' '
 141         (cd local &&
 142          git push origin :new-name
 143         ) &&
 144         test_must_fail git --git-dir="server/.git" \
 145          rev-parse --verify refs/heads/new-name
 146 '
 147
 148 test_expect_success 'forced push' '
 149         (cd local &&
 150         git checkout -b force-test &&
 151         echo content >> file &&
 152         git commit -a -m eight &&
 153         git push origin force-test &&
 154         echo content >> file &&
 155         git commit -a --amend -m eight-modified &&
 156         git push --force origin force-test
 157         ) &&
 158         compare_refs local refs/heads/force-test server refs/heads/force-test
 159 '
 160
 161 test_expect_success 'cloning without refspec' '
 162         GIT_REMOTE_TESTGIT_NOREFSPEC=1 \
 163         git clone "testgit::${PWD}/server" local2 2>error &&
 164         test_grep "this remote helper should implement refspec capability" error &&
 165         compare_refs local2 HEAD server HEAD
 166 '
 167
 168 test_expect_success 'pulling without refspecs' '
 169         (cd local2 &&
 170         git reset --hard &&
 171         GIT_REMOTE_TESTGIT_NOREFSPEC=1 git pull 2>../error) &&
 172         test_grep "this remote helper should implement refspec capability" error &&
 173         compare_refs local2 HEAD server HEAD
 174 '
 175
 176 test_expect_success 'pushing without refspecs' '
 177         test_when_finished "(cd local2 && git reset --hard origin)" &&
 178         (cd local2 &&
 179         echo content >>file &&
 180         git commit -a -m ten &&
 181         GIT_REMOTE_TESTGIT_NOREFSPEC=1 &&
 182         export GIT_REMOTE_TESTGIT_NOREFSPEC &&
 183         test_must_fail git push 2>../error) &&
 184         test_grep "remote-helper doesn.t support push; refspec needed" error
 185 '
 186
 187 test_expect_success 'pulling without marks' '
 188         (cd local2 &&
 189         GIT_REMOTE_TESTGIT_NO_MARKS=1 git pull) &&
 190         compare_refs local2 HEAD server HEAD
 191 '
 192
 193 test_expect_failure 'pushing without marks' '
 194         test_when_finished "(cd local2 && git reset --hard origin)" &&
 195         (cd local2 &&
 196         echo content >>file &&
 197         git commit -a -m twelve &&
 198         GIT_REMOTE_TESTGIT_NO_MARKS=1 git push) &&
 199         compare_refs local2 HEAD server HEAD
 200 '
 201
 202 test_expect_success 'push all with existing object' '
 203         (cd local &&
 204         git branch dup2 main &&
 205         git push origin --all
 206         ) &&
 207         compare_refs local dup2 server dup2
 208 '
 209
 210 test_expect_success 'push ref with existing object' '
 211         (cd local &&
 212         git branch dup main &&
 213         git push origin dup
 214         ) &&
 215         compare_refs local dup server dup
 216 '
 217
 218 test_expect_success GPG 'push signed tag' '
 219         (cd local &&
 220         git checkout main &&
 221         git tag -s -m signed-tag signed-tag &&
 222         git push origin signed-tag
 223         ) &&
 224         compare_refs local signed-tag^{} server signed-tag^{} &&
 225         compare_refs ! local signed-tag server signed-tag
 226 '
 227
 228 test_expect_success GPG 'push signed tag with signed-tags capability' '
 229         (cd local &&
 230         git checkout main &&
 231         git tag -s -m signed-tag signed-tag-2 &&
 232         GIT_REMOTE_TESTGIT_SIGNED_TAGS=1 git push origin signed-tag-2
 233         ) &&
 234         compare_refs local signed-tag-2 server signed-tag-2
 235 '
 236
 237 test_expect_success 'push update refs' '
 238         (cd local &&
 239         git checkout -b update main &&
 240         echo update >>file &&
 241         git commit -a -m update &&
 242         git push origin update &&
 243         git rev-parse --verify remotes/origin/update >expect &&
 244         git rev-parse --verify testgit/origin/heads/update >actual &&
 245         test_cmp expect actual
 246         )
 247 '
 248
 249 test_expect_success 'push update refs disabled by no-private-update' '
 250         (cd local &&
 251         echo more-update >>file &&
 252         git commit -a -m more-update &&
 253         git rev-parse --verify testgit/origin/heads/update >expect &&
 254         GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE=t git push origin update &&
 255         git rev-parse --verify testgit/origin/heads/update >actual &&
 256         test_cmp expect actual
 257         )
 258 '
 259
 260 test_expect_success 'push update refs failure' '
 261         (cd local &&
 262         git checkout update &&
 263         echo "update fail" >>file &&
 264         git commit -a -m "update fail" &&
 265         git rev-parse --verify testgit/origin/heads/update >expect &&
 266         test_expect_code 1 env GIT_REMOTE_TESTGIT_FAILURE="non-fast forward" \
 267                 git push origin update &&
 268         git rev-parse --verify testgit/origin/heads/update >actual &&
 269         test_cmp expect actual
 270         )
 271 '
 272
 273 clean_mark () {
 274         cut -f 2 -d ' ' "$1" |
 275         git cat-file --batch-check |
 276         grep commit |
 277         sort >$(basename "$1")
 278 }
 279
 280 test_expect_success 'proper failure checks for fetching' '
 281         (cd local &&
 282         test_must_fail env GIT_REMOTE_TESTGIT_FAILURE=1 git fetch 2>error &&
 283         test_grep -q "error while running fast-import" error
 284         )
 285 '
 286
 287 test_expect_success 'proper failure checks for pushing' '
 288         test_when_finished "rm -rf local/git.marks local/testgit.marks" &&
 289         (cd local &&
 290         git checkout -b crash main &&
 291         echo crash >>file &&
 292         git commit -a -m crash &&
 293         test_must_fail env GIT_REMOTE_TESTGIT_FAILURE=1 git push --all &&
 294         clean_mark ".git/testgit/origin/git.marks" &&
 295         clean_mark ".git/testgit/origin/testgit.marks" &&
 296         test_cmp git.marks testgit.marks
 297         )
 298 '
 299
 300 test_expect_success 'push messages' '
 301         (cd local &&
 302         git checkout -b new_branch main &&
 303         echo new >>file &&
 304         git commit -a -m new &&
 305         git push origin new_branch &&
 306         git fetch origin &&
 307         echo new >>file &&
 308         git commit -a -m new &&
 309         git push origin new_branch 2> msg &&
 310         ! grep "\[new branch\]" msg
 311         )
 312 '
 313
 314 test_expect_success 'fetch HEAD' '
 315         (cd server &&
 316         git checkout main &&
 317         echo more >>file &&
 318         git commit -a -m more
 319         ) &&
 320         (cd local &&
 321         git fetch origin HEAD
 322         ) &&
 323         compare_refs server HEAD local FETCH_HEAD
 324 '
 325
 326 test_expect_success 'fetch url' '
 327         (cd server &&
 328         git checkout main &&
 329         echo more >>file &&
 330         git commit -a -m more
 331         ) &&
 332         (cd local &&
 333         git fetch "testgit::${PWD}/../server"
 334         ) &&
 335         compare_refs server HEAD local FETCH_HEAD
 336 '
 337
 338 test_expect_success 'fetch tag' '
 339         (cd server &&
 340          git tag v1.0
 341         ) &&
 342         (cd local &&
 343          git fetch
 344         ) &&
 345         compare_refs local v1.0 server v1.0
 346 '
 347
 348 test_expect_success 'totally broken helper reports failure message' '
 349         write_script git-remote-broken <<-\EOF &&
 350         read cap_cmd
 351         exit 1
 352         EOF
 353         test_must_fail \
 354                 env PATH="$PWD:$PATH" \
 355                 git clone broken://example.com/foo.git 2>stderr &&
 356         grep aborted stderr
 357 '
 358
 359 test_done