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-lib.sh
  15
  16 test_expect_success setup '
  17         git config --global protocol.file.allow always &&
  18
  19         echo file >file &&
  20         git add file &&
  21         test_tick &&
  22         git commit -m upstream &&
  23         git clone . super &&
  24         git clone super submodule &&
  25         (
  26                 cd submodule &&
  27                 git submodule add ../submodule sub-submodule &&
  28                 test_tick &&
  29                 git commit -m "sub-submodule"
  30         ) &&
  31         (
  32                 cd super &&
  33                 git submodule add ../submodule submodule &&
  34                 test_tick &&
  35                 git commit -m "submodule"
  36         ) &&
  37         git clone super super-clone &&
  38         (
  39                 cd super-clone &&
  40                 git submodule update --init --recursive
  41         ) &&
  42         git clone super empty-clone &&
  43         (
  44                 cd empty-clone &&
  45                 git submodule init
  46         ) &&
  47         git clone super top-only-clone &&
  48         git clone super relative-clone &&
  49         (
  50                 cd relative-clone &&
  51                 git submodule update --init --recursive
  52         ) &&
  53         git clone super recursive-clone &&
  54         (
  55                 cd recursive-clone &&
  56                 git submodule update --init --recursive
  57         )
  58 '
  59
  60 test_expect_success 'change submodule' '
  61         (
  62                 cd submodule &&
  63                 echo second line >>file &&
  64                 test_tick &&
  65                 git commit -a -m "change submodule"
  66         )
  67 '
  68
  69 reset_submodule_urls () {
  70         (
  71                 root=$(pwd) &&
  72                 cd super-clone/submodule &&
  73                 git config remote.origin.url "$root/submodule"
  74         ) &&
  75         (
  76                 root=$(pwd) &&
  77                 cd super-clone/submodule/sub-submodule &&
  78                 git config remote.origin.url "$root/submodule"
  79         )
  80 }
  81
  82 test_expect_success 'change submodule url' '
  83         (
  84                 cd super &&
  85                 cd submodule &&
  86                 git checkout main &&
  87                 git pull
  88         ) &&
  89         mv submodule moved-submodule &&
  90         (
  91                 cd moved-submodule &&
  92                 git config -f .gitmodules submodule.sub-submodule.url ../moved-submodule &&
  93                 test_tick &&
  94                 git commit -a -m moved-sub-submodule
  95         ) &&
  96         (
  97                 cd super &&
  98                 git config -f .gitmodules submodule.submodule.url ../moved-submodule &&
  99                 test_tick &&
 100                 git commit -a -m moved-submodule
 101         )
 102 '
 103
 104 test_expect_success '"git submodule sync" should update submodule URLs' '
 105         (
 106                 cd super-clone &&
 107                 git pull --no-recurse-submodules &&
 108                 git submodule sync
 109         ) &&
 110         test -d "$(
 111                 cd super-clone/submodule &&
 112                 git config remote.origin.url
 113         )" &&
 114         test ! -d "$(
 115                 cd super-clone/submodule/sub-submodule &&
 116                 git config remote.origin.url
 117         )" &&
 118         (
 119                 cd super-clone/submodule &&
 120                 git checkout main &&
 121                 git pull
 122         ) &&
 123         (
 124                 cd super-clone &&
 125                 test -d "$(git config submodule.submodule.url)"
 126         )
 127 '
 128
 129 test_expect_success '"git submodule sync --recursive" should update all submodule URLs' '
 130         (
 131                 cd super-clone &&
 132                 (
 133                         cd submodule &&
 134                         git pull --no-recurse-submodules
 135                 ) &&
 136                 git submodule sync --recursive
 137         ) &&
 138         test -d "$(
 139                 cd super-clone/submodule &&
 140                 git config remote.origin.url
 141         )" &&
 142         test -d "$(
 143                 cd super-clone/submodule/sub-submodule &&
 144                 git config remote.origin.url
 145         )" &&
 146         (
 147                 cd super-clone/submodule/sub-submodule &&
 148                 git checkout main &&
 149                 git pull
 150         )
 151 '
 152
 153 test_expect_success 'reset submodule URLs' '
 154         reset_submodule_urls super-clone
 155 '
 156
 157 test_expect_success '"git submodule sync" should update submodule URLs - subdirectory' '
 158         (
 159                 cd super-clone &&
 160                 git pull --no-recurse-submodules &&
 161                 mkdir -p sub &&
 162                 cd sub &&
 163                 git submodule sync >../../output
 164         ) &&
 165         test_i18ngrep "\\.\\./submodule" output &&
 166         test -d "$(
 167                 cd super-clone/submodule &&
 168                 git config remote.origin.url
 169         )" &&
 170         test ! -d "$(
 171                 cd super-clone/submodule/sub-submodule &&
 172                 git config remote.origin.url
 173         )" &&
 174         (
 175                 cd super-clone/submodule &&
 176                 git checkout main &&
 177                 git pull
 178         ) &&
 179         (
 180                 cd super-clone &&
 181                 test -d "$(git config submodule.submodule.url)"
 182         )
 183 '
 184
 185 test_expect_success '"git submodule sync --recursive" should update all submodule URLs - subdirectory' '
 186         (
 187                 cd super-clone &&
 188                 (
 189                         cd submodule &&
 190                         git pull --no-recurse-submodules
 191                 ) &&
 192                 mkdir -p sub &&
 193                 cd sub &&
 194                 git submodule sync --recursive >../../output
 195         ) &&
 196         test_i18ngrep "\\.\\./submodule/sub-submodule" output &&
 197         test -d "$(
 198                 cd super-clone/submodule &&
 199                 git config remote.origin.url
 200         )" &&
 201         test -d "$(
 202                 cd super-clone/submodule/sub-submodule &&
 203                 git config remote.origin.url
 204         )" &&
 205         (
 206                 cd super-clone/submodule/sub-submodule &&
 207                 git checkout main &&
 208                 git pull
 209         )
 210 '
 211
 212 test_expect_success '"git submodule sync" should update known submodule URLs' '
 213         (
 214                 cd empty-clone &&
 215                 git pull &&
 216                 git submodule sync &&
 217                 test -d "$(git config submodule.submodule.url)"
 218         )
 219 '
 220
 221 test_expect_success '"git submodule sync" should not vivify uninteresting submodule' '
 222         (
 223                 cd top-only-clone &&
 224                 git pull &&
 225                 git submodule sync &&
 226                 test -z "$(git config submodule.submodule.url)" &&
 227                 git submodule sync submodule &&
 228                 test -z "$(git config submodule.submodule.url)"
 229         )
 230 '
 231
 232 test_expect_success '"git submodule sync" handles origin URL of the form foo' '
 233         (
 234                 cd relative-clone &&
 235                 git remote set-url origin foo &&
 236                 git submodule sync &&
 237                 (
 238                         cd submodule &&
 239                         #actual fails with: "cannot strip off url foo
 240                         test "$(git config remote.origin.url)" = "../submodule"
 241                 )
 242         )
 243 '
 244
 245 test_expect_success '"git submodule sync" handles origin URL of the form foo/bar' '
 246         (
 247                 cd relative-clone &&
 248                 git remote set-url origin foo/bar &&
 249                 git submodule sync &&
 250                 (
 251                         cd submodule &&
 252                         #actual foo/submodule
 253                         test "$(git config remote.origin.url)" = "../foo/submodule"
 254                 ) &&
 255                 (
 256                         cd submodule/sub-submodule &&
 257                         test "$(git config remote.origin.url)" != "../../foo/submodule"
 258                 )
 259         )
 260 '
 261
 262 test_expect_success '"git submodule sync --recursive" propagates changes in origin' '
 263         (
 264                 cd recursive-clone &&
 265                 git remote set-url origin foo/bar &&
 266                 git submodule sync --recursive &&
 267                 (
 268                         cd submodule &&
 269                         #actual foo/submodule
 270                         test "$(git config remote.origin.url)" = "../foo/submodule"
 271                 ) &&
 272                 (
 273                         cd submodule/sub-submodule &&
 274                         test "$(git config remote.origin.url)" = "../../foo/submodule"
 275                 )
 276         )
 277 '
 278
 279 test_expect_success '"git submodule sync" handles origin URL of the form ./foo' '
 280         (
 281                 cd relative-clone &&
 282                 git remote set-url origin ./foo &&
 283                 git submodule sync &&
 284                 (
 285                         cd submodule &&
 286                         #actual ./submodule
 287                         test "$(git config remote.origin.url)" = "../submodule"
 288                 )
 289         )
 290 '
 291
 292 test_expect_success '"git submodule sync" handles origin URL of the form ./foo/bar' '
 293         (
 294                 cd relative-clone &&
 295                 git remote set-url origin ./foo/bar &&
 296                 git submodule sync &&
 297                 (
 298                         cd submodule &&
 299                         #actual ./foo/submodule
 300                         test "$(git config remote.origin.url)" = "../foo/submodule"
 301                 )
 302         )
 303 '
 304
 305 test_expect_success '"git submodule sync" handles origin URL of the form ../foo' '
 306         (
 307                 cd relative-clone &&
 308                 git remote set-url origin ../foo &&
 309                 git submodule sync &&
 310                 (
 311                         cd submodule &&
 312                         #actual ../submodule
 313                         test "$(git config remote.origin.url)" = "../../submodule"
 314                 )
 315         )
 316 '
 317
 318 test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar' '
 319         (
 320                 cd relative-clone &&
 321                 git remote set-url origin ../foo/bar &&
 322                 git submodule sync &&
 323                 (
 324                         cd submodule &&
 325                         #actual ../foo/submodule
 326                         test "$(git config remote.origin.url)" = "../../foo/submodule"
 327                 )
 328         )
 329 '
 330
 331 test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar with deeply nested submodule' '
 332         (
 333                 cd relative-clone &&
 334                 git remote set-url origin ../foo/bar &&
 335                 mkdir -p a/b/c &&
 336                 (
 337                         cd a/b/c &&
 338                         git init &&
 339                         >.gitignore &&
 340                         git add .gitignore &&
 341                         test_tick &&
 342                         git commit -m "initial commit"
 343                 ) &&
 344                 git submodule add ../bar/a/b/c ./a/b/c &&
 345                 git submodule sync &&
 346                 (
 347                         cd a/b/c &&
 348                         #actual ../foo/bar/a/b/c
 349                         test "$(git config remote.origin.url)" = "../../../../foo/bar/a/b/c"
 350                 )
 351         )
 352 '
 353
 354
 355 test_done