t/t7403-submodule-sync.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2008 David Aguilar
   4 #
   5
   6 test_description='git submodule sync
   7
   8 These tests exercise the "git submodule sync" subcommand.
   9 '
  10
  11 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
  12 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  13
  14 TEST_PASSES_SANITIZE_LEAK=true
  15 . ./test-lib.sh
  16
  17 test_expect_success setup '
  18         git config --global protocol.file.allow always &&
  19
  20         echo file >file &&
  21         git add file &&
  22         test_tick &&
  23         git commit -m upstream &&
  24         git clone . super &&
  25         git clone super submodule &&
  26         (
  27                 cd submodule &&
  28                 git submodule add ../submodule sub-submodule &&
  29                 test_tick &&
  30                 git commit -m "sub-submodule"
  31         ) &&
  32         (
  33                 cd super &&
  34                 git submodule add ../submodule submodule &&
  35                 test_tick &&
  36                 git commit -m "submodule"
  37         ) &&
  38         git clone super super-clone &&
  39         (
  40                 cd super-clone &&
  41                 git submodule update --init --recursive
  42         ) &&
  43         git clone super empty-clone &&
  44         (
  45                 cd empty-clone &&
  46                 git submodule init
  47         ) &&
  48         git clone super top-only-clone &&
  49         git clone super relative-clone &&
  50         (
  51                 cd relative-clone &&
  52                 git submodule update --init --recursive
  53         ) &&
  54         git clone super recursive-clone &&
  55         (
  56                 cd recursive-clone &&
  57                 git submodule update --init --recursive
  58         )
  59 '
  60
  61 test_expect_success 'change submodule' '
  62         (
  63                 cd submodule &&
  64                 echo second line >>file &&
  65                 test_tick &&
  66                 git commit -a -m "change submodule"
  67         )
  68 '
  69
  70 reset_submodule_urls () {
  71         (
  72                 root=$(pwd) &&
  73                 cd super-clone/submodule &&
  74                 git config remote.origin.url "$root/submodule"
  75         ) &&
  76         (
  77                 root=$(pwd) &&
  78                 cd super-clone/submodule/sub-submodule &&
  79                 git config remote.origin.url "$root/submodule"
  80         )
  81 }
  82
  83 test_expect_success 'change submodule url' '
  84         (
  85                 cd super &&
  86                 cd submodule &&
  87                 git checkout main &&
  88                 git pull
  89         ) &&
  90         mv submodule moved-submodule &&
  91         (
  92                 cd moved-submodule &&
  93                 git config -f .gitmodules submodule.sub-submodule.url ../moved-submodule &&
  94                 test_tick &&
  95                 git commit -a -m moved-sub-submodule
  96         ) &&
  97         (
  98                 cd super &&
  99                 git config -f .gitmodules submodule.submodule.url ../moved-submodule &&
 100                 test_tick &&
 101                 git commit -a -m moved-submodule
 102         )
 103 '
 104
 105 test_expect_success '"git submodule sync" should update submodule URLs' '
 106         (
 107                 cd super-clone &&
 108                 git pull --no-recurse-submodules &&
 109                 git submodule sync
 110         ) &&
 111         test -d "$(
 112                 cd super-clone/submodule &&
 113                 git config remote.origin.url
 114         )" &&
 115         test ! -d "$(
 116                 cd super-clone/submodule/sub-submodule &&
 117                 git config remote.origin.url
 118         )" &&
 119         (
 120                 cd super-clone/submodule &&
 121                 git checkout main &&
 122                 git pull
 123         ) &&
 124         (
 125                 cd super-clone &&
 126                 test -d "$(git config submodule.submodule.url)"
 127         )
 128 '
 129
 130 test_expect_success '"git submodule sync --recursive" should update all submodule URLs' '
 131         (
 132                 cd super-clone &&
 133                 (
 134                         cd submodule &&
 135                         git pull --no-recurse-submodules
 136                 ) &&
 137                 git submodule sync --recursive
 138         ) &&
 139         test -d "$(
 140                 cd super-clone/submodule &&
 141                 git config remote.origin.url
 142         )" &&
 143         test -d "$(
 144                 cd super-clone/submodule/sub-submodule &&
 145                 git config remote.origin.url
 146         )" &&
 147         (
 148                 cd super-clone/submodule/sub-submodule &&
 149                 git checkout main &&
 150                 git pull
 151         )
 152 '
 153
 154 test_expect_success 'reset submodule URLs' '
 155         reset_submodule_urls super-clone
 156 '
 157
 158 test_expect_success '"git submodule sync" should update submodule URLs - subdirectory' '
 159         (
 160                 cd super-clone &&
 161                 git pull --no-recurse-submodules &&
 162                 mkdir -p sub &&
 163                 cd sub &&
 164                 git submodule sync >../../output
 165         ) &&
 166         test_grep "\\.\\./submodule" output &&
 167         test -d "$(
 168                 cd super-clone/submodule &&
 169                 git config remote.origin.url
 170         )" &&
 171         test ! -d "$(
 172                 cd super-clone/submodule/sub-submodule &&
 173                 git config remote.origin.url
 174         )" &&
 175         (
 176                 cd super-clone/submodule &&
 177                 git checkout main &&
 178                 git pull
 179         ) &&
 180         (
 181                 cd super-clone &&
 182                 test -d "$(git config submodule.submodule.url)"
 183         )
 184 '
 185
 186 test_expect_success '"git submodule sync --recursive" should update all submodule URLs - subdirectory' '
 187         (
 188                 cd super-clone &&
 189                 (
 190                         cd submodule &&
 191                         git pull --no-recurse-submodules
 192                 ) &&
 193                 mkdir -p sub &&
 194                 cd sub &&
 195                 git submodule sync --recursive >../../output
 196         ) &&
 197         test_grep "\\.\\./submodule/sub-submodule" output &&
 198         test -d "$(
 199                 cd super-clone/submodule &&
 200                 git config remote.origin.url
 201         )" &&
 202         test -d "$(
 203                 cd super-clone/submodule/sub-submodule &&
 204                 git config remote.origin.url
 205         )" &&
 206         (
 207                 cd super-clone/submodule/sub-submodule &&
 208                 git checkout main &&
 209                 git pull
 210         )
 211 '
 212
 213 test_expect_success '"git submodule sync" should update known submodule URLs' '
 214         (
 215                 cd empty-clone &&
 216                 git pull &&
 217                 git submodule sync &&
 218                 test -d "$(git config submodule.submodule.url)"
 219         )
 220 '
 221
 222 test_expect_success '"git submodule sync" should not vivify uninteresting submodule' '
 223         (
 224                 cd top-only-clone &&
 225                 git pull &&
 226                 git submodule sync &&
 227                 test -z "$(git config submodule.submodule.url)" &&
 228                 git submodule sync submodule &&
 229                 test -z "$(git config submodule.submodule.url)"
 230         )
 231 '
 232
 233 test_expect_success '"git submodule sync" handles origin URL of the form foo' '
 234         (
 235                 cd relative-clone &&
 236                 git remote set-url origin foo &&
 237                 git submodule sync &&
 238                 (
 239                         cd submodule &&
 240                         #actual fails with: "cannot strip off url foo
 241                         test "$(git config remote.origin.url)" = "../submodule"
 242                 )
 243         )
 244 '
 245
 246 test_expect_success '"git submodule sync" handles origin URL of the form foo/bar' '
 247         (
 248                 cd relative-clone &&
 249                 git remote set-url origin foo/bar &&
 250                 git submodule sync &&
 251                 (
 252                         cd submodule &&
 253                         #actual foo/submodule
 254                         test "$(git config remote.origin.url)" = "../foo/submodule"
 255                 ) &&
 256                 (
 257                         cd submodule/sub-submodule &&
 258                         test "$(git config remote.origin.url)" != "../../foo/submodule"
 259                 )
 260         )
 261 '
 262
 263 test_expect_success '"git submodule sync --recursive" propagates changes in origin' '
 264         (
 265                 cd recursive-clone &&
 266                 git remote set-url origin foo/bar &&
 267                 git submodule sync --recursive &&
 268                 (
 269                         cd submodule &&
 270                         #actual foo/submodule
 271                         test "$(git config remote.origin.url)" = "../foo/submodule"
 272                 ) &&
 273                 (
 274                         cd submodule/sub-submodule &&
 275                         test "$(git config remote.origin.url)" = "../../foo/submodule"
 276                 )
 277         )
 278 '
 279
 280 test_expect_success '"git submodule sync" handles origin URL of the form ./foo' '
 281         (
 282                 cd relative-clone &&
 283                 git remote set-url origin ./foo &&
 284                 git submodule sync &&
 285                 (
 286                         cd submodule &&
 287                         #actual ./submodule
 288                         test "$(git config remote.origin.url)" = "../submodule"
 289                 )
 290         )
 291 '
 292
 293 test_expect_success '"git submodule sync" handles origin URL of the form ./foo/bar' '
 294         (
 295                 cd relative-clone &&
 296                 git remote set-url origin ./foo/bar &&
 297                 git submodule sync &&
 298                 (
 299                         cd submodule &&
 300                         #actual ./foo/submodule
 301                         test "$(git config remote.origin.url)" = "../foo/submodule"
 302                 )
 303         )
 304 '
 305
 306 test_expect_success '"git submodule sync" handles origin URL of the form ../foo' '
 307         (
 308                 cd relative-clone &&
 309                 git remote set-url origin ../foo &&
 310                 git submodule sync &&
 311                 (
 312                         cd submodule &&
 313                         #actual ../submodule
 314                         test "$(git config remote.origin.url)" = "../../submodule"
 315                 )
 316         )
 317 '
 318
 319 test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar' '
 320         (
 321                 cd relative-clone &&
 322                 git remote set-url origin ../foo/bar &&
 323                 git submodule sync &&
 324                 (
 325                         cd submodule &&
 326                         #actual ../foo/submodule
 327                         test "$(git config remote.origin.url)" = "../../foo/submodule"
 328                 )
 329         )
 330 '
 331
 332 test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar with deeply nested submodule' '
 333         (
 334                 cd relative-clone &&
 335                 git remote set-url origin ../foo/bar &&
 336                 mkdir -p a/b/c &&
 337                 (
 338                         cd a/b/c &&
 339                         git init &&
 340                         >.gitignore &&
 341                         git add .gitignore &&
 342                         test_tick &&
 343                         git commit -m "initial commit"
 344                 ) &&
 345                 git submodule add ../bar/a/b/c ./a/b/c &&
 346                 git submodule sync &&
 347                 (
 348                         cd a/b/c &&
 349                         #actual ../foo/bar/a/b/c
 350                         test "$(git config remote.origin.url)" = "../../../../foo/bar/a/b/c"
 351                 )
 352         )
 353 '
 354
 355
 356 test_done