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