t/t7400-submodule-basic.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Lars Hjemli
   4 #
   5
   6 test_description='Basic porcelain support for submodules
   7
   8 This test tries to verify basic sanity of the init, update and status
   9 subcommands of git submodule.
  10 '
  11
  12 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
  13 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  14
  15 . ./test-lib.sh
  16
  17 test_expect_success 'setup - enable local submodules' '
  18         git config --global protocol.file.allow always
  19 '
  20
  21 test_expect_success 'submodule usage: -h' '
  22         git submodule -h >out 2>err &&
  23         grep "^usage: git submodule" out &&
  24         test_must_be_empty err
  25 '
  26
  27 test_expect_success 'submodule usage: --recursive' '
  28         test_expect_code 1 git submodule --recursive >out 2>err &&
  29         grep "^usage: git submodule" err &&
  30         test_must_be_empty out
  31 '
  32
  33 test_expect_success 'submodule usage: status --' '
  34         test_expect_code 1 git submodule -- &&
  35         test_expect_code 1 git submodule --end-of-options
  36 '
  37
  38 for opt in '--quiet' '--cached'
  39 do
  40         test_expect_success "submodule usage: status $opt" '
  41                 git submodule $opt &&
  42                 git submodule status $opt &&
  43                 git submodule $opt status
  44         '
  45 done
  46
  47 test_expect_success 'submodule deinit works on empty repository' '
  48         git submodule deinit --all
  49 '
  50
  51 test_expect_success 'setup - initial commit' '
  52         >t &&
  53         git add t &&
  54         git commit -m "initial commit" &&
  55         git branch initial
  56 '
  57
  58 test_expect_success 'submodule init aborts on missing .gitmodules file' '
  59         test_when_finished "git update-index --remove sub" &&
  60         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  61         # missing the .gitmodules file here
  62         test_must_fail git submodule init 2>actual &&
  63         test_i18ngrep "No url found for submodule path" actual
  64 '
  65
  66 test_expect_success 'submodule update aborts on missing .gitmodules file' '
  67         test_when_finished "git update-index --remove sub" &&
  68         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  69         # missing the .gitmodules file here
  70         git submodule update sub 2>actual &&
  71         test_i18ngrep "Submodule path .sub. not initialized" actual
  72 '
  73
  74 test_expect_success 'submodule update aborts on missing gitmodules url' '
  75         test_when_finished "git update-index --remove sub" &&
  76         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  77         test_when_finished "rm -f .gitmodules" &&
  78         git config -f .gitmodules submodule.s.path sub &&
  79         test_must_fail git submodule init
  80 '
  81
  82 test_expect_success 'add aborts on repository with no commits' '
  83         cat >expect <<-\EOF &&
  84         fatal: '"'repo-no-commits'"' does not have a commit checked out
  85         EOF
  86         git init repo-no-commits &&
  87         test_must_fail git submodule add ../a ./repo-no-commits 2>actual &&
  88         test_cmp expect actual
  89 '
  90
  91 test_expect_success 'status should ignore inner git repo when not added' '
  92         rm -fr inner &&
  93         mkdir inner &&
  94         (
  95                 cd inner &&
  96                 git init &&
  97                 >t &&
  98                 git add t &&
  99                 git commit -m "initial"
 100         ) &&
 101         test_must_fail git submodule status inner 2>output.err &&
 102         rm -fr inner &&
 103         test_i18ngrep "^error: .*did not match any file(s) known to git" output.err
 104 '
 105
 106 test_expect_success 'setup - repository in init subdirectory' '
 107         mkdir init &&
 108         (
 109                 cd init &&
 110                 git init &&
 111                 echo a >a &&
 112                 git add a &&
 113                 git commit -m "submodule commit 1" &&
 114                 git tag -a -m "rev-1" rev-1
 115         )
 116 '
 117
 118 test_expect_success 'setup - commit with gitlink' '
 119         echo a >a &&
 120         echo z >z &&
 121         git add a init z &&
 122         git commit -m "super commit 1"
 123 '
 124
 125 test_expect_success 'setup - hide init subdirectory' '
 126         mv init .subrepo
 127 '
 128
 129 test_expect_success 'setup - repository to add submodules to' '
 130         git init addtest &&
 131         git init addtest-ignore
 132 '
 133
 134 # The 'submodule add' tests need some repository to add as a submodule.
 135 # The trash directory is a good one as any. We need to canonicalize
 136 # the name, though, as some tests compare it to the absolute path git
 137 # generates, which will expand symbolic links.
 138 submodurl=$(pwd -P)
 139
 140 listbranches() {
 141         git for-each-ref --format='%(refname)' 'refs/heads/*'
 142 }
 143
 144 inspect() {
 145         dir=$1 &&
 146         dotdot="${2:-..}" &&
 147
 148         (
 149                 cd "$dir" &&
 150                 listbranches >"$dotdot/heads" &&
 151                 { git symbolic-ref HEAD || :; } >"$dotdot/head" &&
 152                 git rev-parse HEAD >"$dotdot/head-sha1" &&
 153                 git update-index --refresh &&
 154                 git diff-files --exit-code &&
 155                 git clean -n -d -x >"$dotdot/untracked"
 156         )
 157 }
 158
 159 test_expect_success 'submodule add' '
 160         echo "refs/heads/main" >expect &&
 161
 162         (
 163                 cd addtest &&
 164                 git submodule add -q "$submodurl" submod >actual &&
 165                 test_must_be_empty actual &&
 166                 echo "gitdir: ../.git/modules/submod" >expect &&
 167                 test_cmp expect submod/.git &&
 168                 (
 169                         cd submod &&
 170                         git config core.worktree >actual &&
 171                         echo "../../../submod" >expect &&
 172                         test_cmp expect actual &&
 173                         rm -f actual expect
 174                 ) &&
 175                 git submodule init
 176         ) &&
 177
 178         rm -f heads head untracked &&
 179         inspect addtest/submod ../.. &&
 180         test_cmp expect heads &&
 181         test_cmp expect head &&
 182         test_must_be_empty untracked
 183 '
 184
 185 test_expect_success !WINDOWS 'submodule add (absolute path)' '
 186         test_when_finished "git reset --hard" &&
 187         git submodule add "$submodurl" "$submodurl/add-abs"
 188 '
 189
 190 test_expect_success 'setup parent and one repository' '
 191         test_create_repo parent &&
 192         test_commit -C parent one
 193 '
 194
 195 test_expect_success 'redirected submodule add does not show progress' '
 196         git -C addtest submodule add "file://$submodurl/parent" submod-redirected \
 197                 2>err &&
 198         ! grep % err &&
 199         test_i18ngrep ! "Checking connectivity" err
 200 '
 201
 202 test_expect_success 'redirected submodule add --progress does show progress' '
 203         git -C addtest submodule add --progress "file://$submodurl/parent" \
 204                 submod-redirected-progress 2>err && \
 205         grep % err
 206 '
 207
 208 test_expect_success 'submodule add to .gitignored path fails' '
 209         (
 210                 cd addtest-ignore &&
 211                 cat <<-\EOF >expect &&
 212                 The following paths are ignored by one of your .gitignore files:
 213                 submod
 214                 hint: Use -f if you really want to add them.
 215                 hint: Turn this message off by running
 216                 hint: "git config advice.addIgnoredFile false"
 217                 EOF
 218                 # Does not use test_commit due to the ignore
 219                 echo "*" > .gitignore &&
 220                 git add --force .gitignore &&
 221                 git commit -m"Ignore everything" &&
 222                 ! git submodule add "$submodurl" submod >actual 2>&1 &&
 223                 test_cmp expect actual
 224         )
 225 '
 226
 227 test_expect_success 'submodule add to .gitignored path with --force' '
 228         (
 229                 cd addtest-ignore &&
 230                 git submodule add --force "$submodurl" submod
 231         )
 232 '
 233
 234 test_expect_success 'submodule add to path with tracked content fails' '
 235         (
 236                 cd addtest &&
 237                 echo "fatal: '\''dir-tracked'\'' already exists in the index" >expect &&
 238                 mkdir dir-tracked &&
 239                 test_commit foo dir-tracked/bar &&
 240                 test_must_fail git submodule add "$submodurl" dir-tracked >actual 2>&1 &&
 241                 test_cmp expect actual
 242         )
 243 '
 244
 245 test_expect_success 'submodule add to reconfigure existing submodule with --force' '
 246         (
 247                 cd addtest-ignore &&
 248                 bogus_url="$(pwd)/bogus-url" &&
 249                 git submodule add --force "$bogus_url" submod &&
 250                 git submodule add --force -b initial "$submodurl" submod-branch &&
 251                 test "$bogus_url" = "$(git config -f .gitmodules submodule.submod.url)" &&
 252                 test "$bogus_url" = "$(git config submodule.submod.url)" &&
 253                 # Restore the url
 254                 git submodule add --force "$submodurl" submod &&
 255                 test "$submodurl" = "$(git config -f .gitmodules submodule.submod.url)" &&
 256                 test "$submodurl" = "$(git config submodule.submod.url)"
 257         )
 258 '
 259
 260 test_expect_success 'submodule add relays add --dry-run stderr' '
 261         test_when_finished "rm -rf addtest/.git/index.lock" &&
 262         (
 263                 cd addtest &&
 264                 : >.git/index.lock &&
 265                 ! git submodule add "$submodurl" sub-while-locked 2>output.err &&
 266                 test_i18ngrep "^fatal: .*index\.lock" output.err &&
 267                 test_path_is_missing sub-while-locked
 268         )
 269 '
 270
 271 test_expect_success 'submodule add --branch' '
 272         echo "refs/heads/initial" >expect-head &&
 273         cat <<-\EOF >expect-heads &&
 274         refs/heads/initial
 275         refs/heads/main
 276         EOF
 277
 278         (
 279                 cd addtest &&
 280                 git submodule add -b initial "$submodurl" submod-branch &&
 281                 test "initial" = "$(git config -f .gitmodules submodule.submod-branch.branch)" &&
 282                 git submodule init
 283         ) &&
 284
 285         rm -f heads head untracked &&
 286         inspect addtest/submod-branch ../.. &&
 287         test_cmp expect-heads heads &&
 288         test_cmp expect-head head &&
 289         test_must_be_empty untracked
 290 '
 291
 292 test_expect_success 'submodule add with ./ in path' '
 293         echo "refs/heads/main" >expect &&
 294
 295         (
 296                 cd addtest &&
 297                 git submodule add "$submodurl" ././dotsubmod/./frotz/./ &&
 298                 git submodule init
 299         ) &&
 300
 301         rm -f heads head untracked &&
 302         inspect addtest/dotsubmod/frotz ../../.. &&
 303         test_cmp expect heads &&
 304         test_cmp expect head &&
 305         test_must_be_empty untracked
 306 '
 307
 308 test_expect_success 'submodule add with /././ in path' '
 309         echo "refs/heads/main" >expect &&
 310
 311         (
 312                 cd addtest &&
 313                 git submodule add "$submodurl" dotslashdotsubmod/././frotz/./ &&
 314                 git submodule init
 315         ) &&
 316
 317         rm -f heads head untracked &&
 318         inspect addtest/dotslashdotsubmod/frotz ../../.. &&
 319         test_cmp expect heads &&
 320         test_cmp expect head &&
 321         test_must_be_empty untracked
 322 '
 323
 324 test_expect_success 'submodule add with // in path' '
 325         echo "refs/heads/main" >expect &&
 326
 327         (
 328                 cd addtest &&
 329                 git submodule add "$submodurl" slashslashsubmod///frotz// &&
 330                 git submodule init
 331         ) &&
 332
 333         rm -f heads head untracked &&
 334         inspect addtest/slashslashsubmod/frotz ../../.. &&
 335         test_cmp expect heads &&
 336         test_cmp expect head &&
 337         test_must_be_empty untracked
 338 '
 339
 340 test_expect_success 'submodule add with /.. in path' '
 341         echo "refs/heads/main" >expect &&
 342
 343         (
 344                 cd addtest &&
 345                 git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. &&
 346                 git submodule init
 347         ) &&
 348
 349         rm -f heads head untracked &&
 350         inspect addtest/realsubmod ../.. &&
 351         test_cmp expect heads &&
 352         test_cmp expect head &&
 353         test_must_be_empty untracked
 354 '
 355
 356 test_expect_success 'submodule add with ./, /.. and // in path' '
 357         echo "refs/heads/main" >expect &&
 358
 359         (
 360                 cd addtest &&
 361                 git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. &&
 362                 git submodule init
 363         ) &&
 364
 365         rm -f heads head untracked &&
 366         inspect addtest/realsubmod2 ../.. &&
 367         test_cmp expect heads &&
 368         test_cmp expect head &&
 369         test_must_be_empty untracked
 370 '
 371
 372 test_expect_success !CYGWIN 'submodule add with \\ in path' '
 373         test_when_finished "rm -rf parent sub\\with\\backslash" &&
 374
 375         # Initialize a repo with a backslash in its name
 376         git init sub\\with\\backslash &&
 377         touch sub\\with\\backslash/empty.file &&
 378         git -C sub\\with\\backslash add empty.file &&
 379         git -C sub\\with\\backslash commit -m "Added empty.file" &&
 380
 381         # Add that repository as a submodule
 382         git init parent &&
 383         git -C parent submodule add ../sub\\with\\backslash
 384 '
 385
 386 test_expect_success 'submodule add in subdirectory' '
 387         echo "refs/heads/main" >expect &&
 388
 389         mkdir addtest/sub &&
 390         (
 391                 cd addtest/sub &&
 392                 git submodule add "$submodurl" ../realsubmod3 &&
 393                 git submodule init
 394         ) &&
 395
 396         rm -f heads head untracked &&
 397         inspect addtest/realsubmod3 ../.. &&
 398         test_cmp expect heads &&
 399         test_cmp expect head &&
 400         test_must_be_empty untracked
 401 '
 402
 403 test_expect_success 'submodule add in subdirectory with relative path should fail' '
 404         (
 405                 cd addtest/sub &&
 406                 test_must_fail git submodule add ../../ submod3 2>../../output.err
 407         ) &&
 408         test_i18ngrep toplevel output.err
 409 '
 410
 411 test_expect_success 'setup - add an example entry to .gitmodules' '
 412         git config --file=.gitmodules submodule.example.url git://example.com/init.git
 413 '
 414
 415 test_expect_success 'status should fail for unmapped paths' '
 416         test_must_fail git submodule status
 417 '
 418
 419 test_expect_success 'setup - map path in .gitmodules' '
 420         cat <<\EOF >expect &&
 421 [submodule "example"]
 422         url = git://example.com/init.git
 423         path = init
 424 EOF
 425
 426         git config --file=.gitmodules submodule.example.path init &&
 427
 428         test_cmp expect .gitmodules
 429 '
 430
 431 test_expect_success 'status should only print one line' '
 432         git submodule status >lines &&
 433         test_line_count = 1 lines
 434 '
 435
 436 test_expect_success 'status from subdirectory should have the same SHA1' '
 437         test_when_finished "rmdir addtest/subdir" &&
 438         (
 439                 cd addtest &&
 440                 mkdir subdir &&
 441                 git submodule status >output &&
 442                 awk "{print \$1}" <output >expect &&
 443                 cd subdir &&
 444                 git submodule status >../output &&
 445                 awk "{print \$1}" <../output >../actual &&
 446                 test_cmp ../expect ../actual &&
 447                 git -C ../submod checkout HEAD^ &&
 448                 git submodule status >../output &&
 449                 awk "{print \$1}" <../output >../actual2 &&
 450                 cd .. &&
 451                 git submodule status >output &&
 452                 awk "{print \$1}" <output >expect2 &&
 453                 test_cmp expect2 actual2 &&
 454                 ! test_cmp actual actual2
 455         )
 456 '
 457
 458 test_expect_success 'setup - fetch commit name from submodule' '
 459         rev1=$(cd .subrepo && git rev-parse HEAD) &&
 460         printf "rev1: %s\n" "$rev1" &&
 461         test -n "$rev1"
 462 '
 463
 464 test_expect_success 'status should initially be "missing"' '
 465         git submodule status >lines &&
 466         grep "^-$rev1" lines
 467 '
 468
 469 test_expect_success 'init should register submodule url in .git/config' '
 470         echo git://example.com/init.git >expect &&
 471
 472         git submodule init &&
 473         git config submodule.example.url >url &&
 474         git config submodule.example.url ./.subrepo &&
 475
 476         test_cmp expect url
 477 '
 478
 479 test_expect_success 'status should still be "missing" after initializing' '
 480         rm -fr init &&
 481         mkdir init &&
 482         git submodule status >lines &&
 483         rm -fr init &&
 484         grep "^-$rev1" lines
 485 '
 486
 487 test_failure_with_unknown_submodule () {
 488         test_must_fail git submodule $1 no-such-submodule 2>output.err &&
 489         test_i18ngrep "^error: .*no-such-submodule" output.err
 490 }
 491
 492 test_expect_success 'init should fail with unknown submodule' '
 493         test_failure_with_unknown_submodule init
 494 '
 495
 496 test_expect_success 'update should fail with unknown submodule' '
 497         test_failure_with_unknown_submodule update
 498 '
 499
 500 test_expect_success 'status should fail with unknown submodule' '
 501         test_failure_with_unknown_submodule status
 502 '
 503
 504 test_expect_success 'sync should fail with unknown submodule' '
 505         test_failure_with_unknown_submodule sync
 506 '
 507
 508 test_expect_success 'update should fail when path is used by a file' '
 509         echo hello >expect &&
 510
 511         echo "hello" >init &&
 512         test_must_fail git submodule update &&
 513
 514         test_cmp expect init
 515 '
 516
 517 test_expect_success 'update should fail when path is used by a nonempty directory' '
 518         echo hello >expect &&
 519
 520         rm -fr init &&
 521         mkdir init &&
 522         echo "hello" >init/a &&
 523
 524         test_must_fail git submodule update &&
 525
 526         test_cmp expect init/a
 527 '
 528
 529 test_expect_success 'update should work when path is an empty dir' '
 530         rm -fr init &&
 531         rm -f head-sha1 &&
 532         echo "$rev1" >expect &&
 533
 534         mkdir init &&
 535         git submodule update -q >update.out &&
 536         test_must_be_empty update.out &&
 537
 538         inspect init &&
 539         test_cmp expect head-sha1
 540 '
 541
 542 test_expect_success 'status should be "up-to-date" after update' '
 543         git submodule status >list &&
 544         grep "^ $rev1" list
 545 '
 546
 547 test_expect_success 'status "up-to-date" from subdirectory' '
 548         mkdir -p sub &&
 549         (
 550                 cd sub &&
 551                 git submodule status >../list
 552         ) &&
 553         grep "^ $rev1" list &&
 554         grep "\\.\\./init" list
 555 '
 556
 557 test_expect_success 'status "up-to-date" from subdirectory with path' '
 558         mkdir -p sub &&
 559         (
 560                 cd sub &&
 561                 git submodule status ../init >../list
 562         ) &&
 563         grep "^ $rev1" list &&
 564         grep "\\.\\./init" list
 565 '
 566
 567 test_expect_success 'status should be "modified" after submodule commit' '
 568         (
 569                 cd init &&
 570                 echo b >b &&
 571                 git add b &&
 572                 git commit -m "submodule commit 2"
 573         ) &&
 574
 575         rev2=$(cd init && git rev-parse HEAD) &&
 576         test -n "$rev2" &&
 577         git submodule status >list &&
 578
 579         grep "^+$rev2" list
 580 '
 581
 582 test_expect_success 'the --cached sha1 should be rev1' '
 583         git submodule --cached status >list &&
 584         grep "^+$rev1" list
 585 '
 586
 587 test_expect_success 'git diff should report the SHA1 of the new submodule commit' '
 588         git diff >diff &&
 589         grep "^+Subproject commit $rev2" diff
 590 '
 591
 592 test_expect_success 'update should checkout rev1' '
 593         rm -f head-sha1 &&
 594         echo "$rev1" >expect &&
 595
 596         git submodule update init &&
 597         inspect init &&
 598
 599         test_cmp expect head-sha1
 600 '
 601
 602 test_expect_success 'status should be "up-to-date" after update' '
 603         git submodule status >list &&
 604         grep "^ $rev1" list
 605 '
 606
 607 test_expect_success 'checkout superproject with subproject already present' '
 608         git checkout initial &&
 609         git checkout main
 610 '
 611
 612 test_expect_success 'apply submodule diff' '
 613         git branch second &&
 614         (
 615                 cd init &&
 616                 echo s >s &&
 617                 git add s &&
 618                 git commit -m "change subproject"
 619         ) &&
 620         git update-index --add init &&
 621         git commit -m "change init" &&
 622         git format-patch -1 --stdout >P.diff &&
 623         git checkout second &&
 624         git apply --index P.diff &&
 625
 626         git diff --cached main >staged &&
 627         test_must_be_empty staged
 628 '
 629
 630 test_expect_success 'update --init' '
 631         mv init init2 &&
 632         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 633         git config --remove-section submodule.example &&
 634         test_must_fail git config submodule.example.url &&
 635
 636         git submodule update init 2> update.out &&
 637         test_i18ngrep "not initialized" update.out &&
 638         test_must_fail git rev-parse --resolve-git-dir init/.git &&
 639
 640         git submodule update --init init &&
 641         git rev-parse --resolve-git-dir init/.git
 642 '
 643
 644 test_expect_success 'update --init from subdirectory' '
 645         mv init init2 &&
 646         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 647         git config --remove-section submodule.example &&
 648         test_must_fail git config submodule.example.url &&
 649
 650         mkdir -p sub &&
 651         (
 652                 cd sub &&
 653                 git submodule update ../init 2>update.out &&
 654                 test_i18ngrep "not initialized" update.out &&
 655                 test_must_fail git rev-parse --resolve-git-dir ../init/.git &&
 656
 657                 git submodule update --init ../init
 658         ) &&
 659         git rev-parse --resolve-git-dir init/.git
 660 '
 661
 662 test_expect_success 'do not add files from a submodule' '
 663
 664         git reset --hard &&
 665         test_must_fail git add init/a
 666
 667 '
 668
 669 test_expect_success 'gracefully add/reset submodule with a trailing slash' '
 670
 671         git reset --hard &&
 672         git commit -m "commit subproject" init &&
 673         (cd init &&
 674          echo b > a) &&
 675         git add init/ &&
 676         git diff --exit-code --cached init &&
 677         commit=$(cd init &&
 678          git commit -m update a >/dev/null &&
 679          git rev-parse HEAD) &&
 680         git add init/ &&
 681         test_must_fail git diff --exit-code --cached init &&
 682         test $commit = $(git ls-files --stage |
 683                 sed -n "s/^160000 \([^ ]*\).*/\1/p") &&
 684         git reset init/ &&
 685         git diff --exit-code --cached init
 686
 687 '
 688
 689 test_expect_success 'ls-files gracefully handles trailing slash' '
 690
 691         test "init" = "$(git ls-files init/)"
 692
 693 '
 694
 695 test_expect_success 'moving to a commit without submodule does not leave empty dir' '
 696         rm -rf init &&
 697         mkdir init &&
 698         git reset --hard &&
 699         git checkout initial &&
 700         test ! -d init &&
 701         git checkout second
 702 '
 703
 704 test_expect_success 'submodule <invalid-subcommand> fails' '
 705         test_must_fail git submodule no-such-subcommand
 706 '
 707
 708 test_expect_success 'add submodules without specifying an explicit path' '
 709         mkdir repo &&
 710         (
 711                 cd repo &&
 712                 git init &&
 713                 echo r >r &&
 714                 git add r &&
 715                 git commit -m "repo commit 1"
 716         ) &&
 717         git clone --bare repo/ bare.git &&
 718         (
 719                 cd addtest &&
 720                 git submodule add "$submodurl/repo" &&
 721                 git config -f .gitmodules submodule.repo.path repo &&
 722                 git submodule add "$submodurl/bare.git" &&
 723                 git config -f .gitmodules submodule.bare.path bare
 724         )
 725 '
 726
 727 test_expect_success 'add should fail when path is used by a file' '
 728         (
 729                 cd addtest &&
 730                 touch file &&
 731                 test_must_fail  git submodule add "$submodurl/repo" file
 732         )
 733 '
 734
 735 test_expect_success 'add should fail when path is used by an existing directory' '
 736         (
 737                 cd addtest &&
 738                 mkdir empty-dir &&
 739                 test_must_fail git submodule add "$submodurl/repo" empty-dir
 740         )
 741 '
 742
 743 test_expect_success 'use superproject as upstream when path is relative and no url is set there' '
 744         (
 745                 cd addtest &&
 746                 git submodule add ../repo relative &&
 747                 test "$(git config -f .gitmodules submodule.relative.url)" = ../repo &&
 748                 git submodule sync relative &&
 749                 test "$(git config submodule.relative.url)" = "$submodurl/repo"
 750         )
 751 '
 752
 753 test_expect_success 'set up for relative path tests' '
 754         mkdir reltest &&
 755         (
 756                 cd reltest &&
 757                 git init &&
 758                 mkdir sub &&
 759                 (
 760                         cd sub &&
 761                         git init &&
 762                         test_commit foo
 763                 ) &&
 764                 git add sub &&
 765                 git config -f .gitmodules submodule.sub.path sub &&
 766                 git config -f .gitmodules submodule.sub.url ../subrepo &&
 767                 cp .git/config pristine-.git-config &&
 768                 cp .gitmodules pristine-.gitmodules
 769         )
 770 '
 771
 772 test_expect_success '../subrepo works with URL - ssh://hostname/repo' '
 773         (
 774                 cd reltest &&
 775                 cp pristine-.git-config .git/config &&
 776                 cp pristine-.gitmodules .gitmodules &&
 777                 git config remote.origin.url ssh://hostname/repo &&
 778                 git submodule init &&
 779                 test "$(git config submodule.sub.url)" = ssh://hostname/subrepo
 780         )
 781 '
 782
 783 test_expect_success '../subrepo works with port-qualified URL - ssh://hostname:22/repo' '
 784         (
 785                 cd reltest &&
 786                 cp pristine-.git-config .git/config &&
 787                 cp pristine-.gitmodules .gitmodules &&
 788                 git config remote.origin.url ssh://hostname:22/repo &&
 789                 git submodule init &&
 790                 test "$(git config submodule.sub.url)" = ssh://hostname:22/subrepo
 791         )
 792 '
 793
 794 # About the choice of the path in the next test:
 795 # - double-slash side-steps path mangling issues on Windows
 796 # - it is still an absolute local path
 797 # - there cannot be a server with a blank in its name just in case the
 798 #   path is used erroneously to access a //server/share style path
 799 test_expect_success '../subrepo path works with local path - //somewhere else/repo' '
 800         (
 801                 cd reltest &&
 802                 cp pristine-.git-config .git/config &&
 803                 cp pristine-.gitmodules .gitmodules &&
 804                 git config remote.origin.url "//somewhere else/repo" &&
 805                 git submodule init &&
 806                 test "$(git config submodule.sub.url)" = "//somewhere else/subrepo"
 807         )
 808 '
 809
 810 test_expect_success '../subrepo works with file URL - file:///tmp/repo' '
 811         (
 812                 cd reltest &&
 813                 cp pristine-.git-config .git/config &&
 814                 cp pristine-.gitmodules .gitmodules &&
 815                 git config remote.origin.url file:///tmp/repo &&
 816                 git submodule init &&
 817                 test "$(git config submodule.sub.url)" = file:///tmp/subrepo
 818         )
 819 '
 820
 821 test_expect_success '../subrepo works with helper URL- helper:://hostname/repo' '
 822         (
 823                 cd reltest &&
 824                 cp pristine-.git-config .git/config &&
 825                 cp pristine-.gitmodules .gitmodules &&
 826                 git config remote.origin.url helper:://hostname/repo &&
 827                 git submodule init &&
 828                 test "$(git config submodule.sub.url)" = helper:://hostname/subrepo
 829         )
 830 '
 831
 832 test_expect_success '../subrepo works with scp-style URL - user@host:repo' '
 833         (
 834                 cd reltest &&
 835                 cp pristine-.git-config .git/config &&
 836                 git config remote.origin.url user@host:repo &&
 837                 git submodule init &&
 838                 test "$(git config submodule.sub.url)" = user@host:subrepo
 839         )
 840 '
 841
 842 test_expect_success '../subrepo works with scp-style URL - user@host:path/to/repo' '
 843         (
 844                 cd reltest &&
 845                 cp pristine-.git-config .git/config &&
 846                 cp pristine-.gitmodules .gitmodules &&
 847                 git config remote.origin.url user@host:path/to/repo &&
 848                 git submodule init &&
 849                 test "$(git config submodule.sub.url)" = user@host:path/to/subrepo
 850         )
 851 '
 852
 853 test_expect_success '../subrepo works with relative local path - foo' '
 854         (
 855                 cd reltest &&
 856                 cp pristine-.git-config .git/config &&
 857                 cp pristine-.gitmodules .gitmodules &&
 858                 git config remote.origin.url foo &&
 859                 # actual: fails with an error
 860                 git submodule init &&
 861                 test "$(git config submodule.sub.url)" = subrepo
 862         )
 863 '
 864
 865 test_expect_success '../subrepo works with relative local path - foo/bar' '
 866         (
 867                 cd reltest &&
 868                 cp pristine-.git-config .git/config &&
 869                 cp pristine-.gitmodules .gitmodules &&
 870                 git config remote.origin.url foo/bar &&
 871                 git submodule init &&
 872                 test "$(git config submodule.sub.url)" = foo/subrepo
 873         )
 874 '
 875
 876 test_expect_success '../subrepo works with relative local path - ./foo' '
 877         (
 878                 cd reltest &&
 879                 cp pristine-.git-config .git/config &&
 880                 cp pristine-.gitmodules .gitmodules &&
 881                 git config remote.origin.url ./foo &&
 882                 git submodule init &&
 883                 test "$(git config submodule.sub.url)" = subrepo
 884         )
 885 '
 886
 887 test_expect_success '../subrepo works with relative local path - ./foo/bar' '
 888         (
 889                 cd reltest &&
 890                 cp pristine-.git-config .git/config &&
 891                 cp pristine-.gitmodules .gitmodules &&
 892                 git config remote.origin.url ./foo/bar &&
 893                 git submodule init &&
 894                 test "$(git config submodule.sub.url)" = foo/subrepo
 895         )
 896 '
 897
 898 test_expect_success '../subrepo works with relative local path - ../foo' '
 899         (
 900                 cd reltest &&
 901                 cp pristine-.git-config .git/config &&
 902                 cp pristine-.gitmodules .gitmodules &&
 903                 git config remote.origin.url ../foo &&
 904                 git submodule init &&
 905                 test "$(git config submodule.sub.url)" = ../subrepo
 906         )
 907 '
 908
 909 test_expect_success '../subrepo works with relative local path - ../foo/bar' '
 910         (
 911                 cd reltest &&
 912                 cp pristine-.git-config .git/config &&
 913                 cp pristine-.gitmodules .gitmodules &&
 914                 git config remote.origin.url ../foo/bar &&
 915                 git submodule init &&
 916                 test "$(git config submodule.sub.url)" = ../foo/subrepo
 917         )
 918 '
 919
 920 test_expect_success '../bar/a/b/c works with relative local path - ../foo/bar.git' '
 921         (
 922                 cd reltest &&
 923                 cp pristine-.git-config .git/config &&
 924                 cp pristine-.gitmodules .gitmodules &&
 925                 mkdir -p a/b/c &&
 926                 (cd a/b/c && git init && test_commit msg) &&
 927                 git config remote.origin.url ../foo/bar.git &&
 928                 git submodule add ../bar/a/b/c ./a/b/c &&
 929                 git submodule init &&
 930                 test "$(git config submodule.a/b/c.url)" = ../foo/bar/a/b/c
 931         )
 932 '
 933
 934 test_expect_success 'moving the superproject does not break submodules' '
 935         (
 936                 cd addtest &&
 937                 git submodule status >expect
 938         ) &&
 939         mv addtest addtest2 &&
 940         (
 941                 cd addtest2 &&
 942                 git submodule status >actual &&
 943                 test_cmp expect actual
 944         )
 945 '
 946
 947 test_expect_success 'moving the submodule does not break the superproject' '
 948         (
 949                 cd addtest2 &&
 950                 git submodule status
 951         ) >actual &&
 952         sed -e "s/^ \([^ ]* repo\) .*/-\1/" <actual >expect &&
 953         mv addtest2/repo addtest2/repo.bak &&
 954         test_when_finished "mv addtest2/repo.bak addtest2/repo" &&
 955         (
 956                 cd addtest2 &&
 957                 git submodule status
 958         ) >actual &&
 959         test_cmp expect actual
 960 '
 961
 962 test_expect_success 'submodule add --name allows to replace a submodule with another at the same path' '
 963         (
 964                 cd addtest2 &&
 965                 (
 966                         cd repo &&
 967                         echo "$submodurl/repo" >expect &&
 968                         git config remote.origin.url >actual &&
 969                         test_cmp expect actual &&
 970                         echo "gitdir: ../.git/modules/repo" >expect &&
 971                         test_cmp expect .git
 972                 ) &&
 973                 rm -rf repo &&
 974                 git rm repo &&
 975                 git submodule add -q --name repo_new "$submodurl/bare.git" repo >actual &&
 976                 test_must_be_empty actual &&
 977                 echo "gitdir: ../.git/modules/submod" >expect &&
 978                 test_cmp expect submod/.git &&
 979                 (
 980                         cd repo &&
 981                         echo "$submodurl/bare.git" >expect &&
 982                         git config remote.origin.url >actual &&
 983                         test_cmp expect actual &&
 984                         echo "gitdir: ../.git/modules/repo_new" >expect &&
 985                         test_cmp expect .git
 986                 ) &&
 987                 echo "repo" >expect &&
 988                 test_must_fail git config -f .gitmodules submodule.repo.path &&
 989                 git config -f .gitmodules submodule.repo_new.path >actual &&
 990                 test_cmp expect actual &&
 991                 echo "$submodurl/repo" >expect &&
 992                 test_must_fail git config -f .gitmodules submodule.repo.url &&
 993                 echo "$submodurl/bare.git" >expect &&
 994                 git config -f .gitmodules submodule.repo_new.url >actual &&
 995                 test_cmp expect actual &&
 996                 echo "$submodurl/repo" >expect &&
 997                 git config submodule.repo.url >actual &&
 998                 test_cmp expect actual &&
 999                 echo "$submodurl/bare.git" >expect &&
1000                 git config submodule.repo_new.url >actual &&
1001                 test_cmp expect actual
1002         )
1003 '
1004
1005 test_expect_success 'recursive relative submodules stay relative' '
1006         test_when_finished "rm -rf super clone2 subsub sub3" &&
1007         mkdir subsub &&
1008         (
1009                 cd subsub &&
1010                 git init &&
1011                 >t &&
1012                 git add t &&
1013                 git commit -m "initial commit"
1014         ) &&
1015         mkdir sub3 &&
1016         (
1017                 cd sub3 &&
1018                 git init &&
1019                 >t &&
1020                 git add t &&
1021                 git commit -m "initial commit" &&
1022                 git submodule add ../subsub dirdir/subsub &&
1023                 git commit -m "add submodule subsub"
1024         ) &&
1025         mkdir super &&
1026         (
1027                 cd super &&
1028                 git init &&
1029                 >t &&
1030                 git add t &&
1031                 git commit -m "initial commit" &&
1032                 git submodule add ../sub3 &&
1033                 git commit -m "add submodule sub"
1034         ) &&
1035         git clone super clone2 &&
1036         (
1037                 cd clone2 &&
1038                 git submodule update --init --recursive &&
1039                 echo "gitdir: ../.git/modules/sub3" >./sub3/.git_expect &&
1040                 echo "gitdir: ../../../.git/modules/sub3/modules/dirdir/subsub" >./sub3/dirdir/subsub/.git_expect
1041         ) &&
1042         test_cmp clone2/sub3/.git_expect clone2/sub3/.git &&
1043         test_cmp clone2/sub3/dirdir/subsub/.git_expect clone2/sub3/dirdir/subsub/.git
1044 '
1045
1046 test_expect_success 'submodule add with an existing name fails unless forced' '
1047         (
1048                 cd addtest2 &&
1049                 rm -rf repo &&
1050                 git rm repo &&
1051                 test_must_fail git submodule add -q --name repo_new "$submodurl/repo.git" repo &&
1052                 test ! -d repo &&
1053                 test_must_fail git config -f .gitmodules submodule.repo_new.path &&
1054                 test_must_fail git config -f .gitmodules submodule.repo_new.url &&
1055                 echo "$submodurl/bare.git" >expect &&
1056                 git config submodule.repo_new.url >actual &&
1057                 test_cmp expect actual &&
1058                 git submodule add -f -q --name repo_new "$submodurl/repo.git" repo &&
1059                 test -d repo &&
1060                 echo "repo" >expect &&
1061                 git config -f .gitmodules submodule.repo_new.path >actual &&
1062                 test_cmp expect actual &&
1063                 echo "$submodurl/repo.git" >expect &&
1064                 git config -f .gitmodules submodule.repo_new.url >actual &&
1065                 test_cmp expect actual &&
1066                 echo "$submodurl/repo.git" >expect &&
1067                 git config submodule.repo_new.url >actual &&
1068                 test_cmp expect actual
1069         )
1070 '
1071
1072 test_expect_success 'set up a second submodule' '
1073         git submodule add ./init2 example2 &&
1074         git commit -m "submodule example2 added"
1075 '
1076
1077 test_expect_success 'submodule deinit works on repository without submodules' '
1078         test_when_finished "rm -rf newdirectory" &&
1079         mkdir newdirectory &&
1080         (
1081                 cd newdirectory &&
1082                 git init &&
1083                 >file &&
1084                 git add file &&
1085                 git commit -m "repo should not be empty" &&
1086                 git submodule deinit . &&
1087                 git submodule deinit --all
1088         )
1089 '
1090
1091 test_expect_success 'submodule deinit should remove the whole submodule section from .git/config' '
1092         git config submodule.example.foo bar &&
1093         git config submodule.example2.frotz nitfol &&
1094         git submodule deinit init &&
1095         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1096         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1097         test -f example2/.git &&
1098         rmdir init
1099 '
1100
1101 test_expect_success 'submodule deinit should unset core.worktree' '
1102         test_path_is_file .git/modules/example/config &&
1103         test_must_fail git config -f .git/modules/example/config core.worktree
1104 '
1105
1106 test_expect_success 'submodule deinit from subdirectory' '
1107         git submodule update --init &&
1108         git config submodule.example.foo bar &&
1109         mkdir -p sub &&
1110         (
1111                 cd sub &&
1112                 git submodule deinit ../init >../output
1113         ) &&
1114         test_i18ngrep "\\.\\./init" output &&
1115         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1116         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1117         test -f example2/.git &&
1118         rmdir init
1119 '
1120
1121 test_expect_success 'submodule deinit . deinits all initialized submodules' '
1122         git submodule update --init &&
1123         git config submodule.example.foo bar &&
1124         git config submodule.example2.frotz nitfol &&
1125         test_must_fail git submodule deinit &&
1126         git submodule deinit . >actual &&
1127         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1128         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1129         test_i18ngrep "Cleared directory .init" actual &&
1130         test_i18ngrep "Cleared directory .example2" actual &&
1131         rmdir init example2
1132 '
1133
1134 test_expect_success 'submodule deinit --all deinits all initialized submodules' '
1135         git submodule update --init &&
1136         git config submodule.example.foo bar &&
1137         git config submodule.example2.frotz nitfol &&
1138         test_must_fail git submodule deinit &&
1139         git submodule deinit --all >actual &&
1140         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1141         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1142         test_i18ngrep "Cleared directory .init" actual &&
1143         test_i18ngrep "Cleared directory .example2" actual &&
1144         rmdir init example2
1145 '
1146
1147 test_expect_success 'submodule deinit deinits a submodule when its work tree is missing or empty' '
1148         git submodule update --init &&
1149         rm -rf init example2/* example2/.git &&
1150         git submodule deinit init example2 >actual &&
1151         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1152         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1153         test_i18ngrep ! "Cleared directory .init" actual &&
1154         test_i18ngrep "Cleared directory .example2" actual &&
1155         rmdir init
1156 '
1157
1158 test_expect_success 'submodule deinit fails when the submodule contains modifications unless forced' '
1159         git submodule update --init &&
1160         echo X >>init/s &&
1161         test_must_fail git submodule deinit init &&
1162         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1163         test -f example2/.git &&
1164         git submodule deinit -f init >actual &&
1165         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1166         test_i18ngrep "Cleared directory .init" actual &&
1167         rmdir init
1168 '
1169
1170 test_expect_success 'submodule deinit fails when the submodule contains untracked files unless forced' '
1171         git submodule update --init &&
1172         echo X >>init/untracked &&
1173         test_must_fail git submodule deinit init &&
1174         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1175         test -f example2/.git &&
1176         git submodule deinit -f init >actual &&
1177         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1178         test_i18ngrep "Cleared directory .init" actual &&
1179         rmdir init
1180 '
1181
1182 test_expect_success 'submodule deinit fails when the submodule HEAD does not match unless forced' '
1183         git submodule update --init &&
1184         (
1185                 cd init &&
1186                 git checkout HEAD^
1187         ) &&
1188         test_must_fail git submodule deinit init &&
1189         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1190         test -f example2/.git &&
1191         git submodule deinit -f init >actual &&
1192         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1193         test_i18ngrep "Cleared directory .init" actual &&
1194         rmdir init
1195 '
1196
1197 test_expect_success 'submodule deinit is silent when used on an uninitialized submodule' '
1198         git submodule update --init &&
1199         git submodule deinit init >actual &&
1200         test_i18ngrep "Submodule .example. (.*) unregistered for path .init" actual &&
1201         test_i18ngrep "Cleared directory .init" actual &&
1202         git submodule deinit init >actual &&
1203         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1204         test_i18ngrep "Cleared directory .init" actual &&
1205         git submodule deinit . >actual &&
1206         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1207         test_i18ngrep "Submodule .example2. (.*) unregistered for path .example2" actual &&
1208         test_i18ngrep "Cleared directory .init" actual &&
1209         git submodule deinit . >actual &&
1210         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1211         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1212         test_i18ngrep "Cleared directory .init" actual &&
1213         git submodule deinit --all >actual &&
1214         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1215         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1216         test_i18ngrep "Cleared directory .init" actual &&
1217         rmdir init example2
1218 '
1219
1220 test_expect_success 'submodule deinit absorbs .git directory if .git is a directory' '
1221         git submodule update --init &&
1222         (
1223                 cd init &&
1224                 rm .git &&
1225                 mv ../.git/modules/example .git &&
1226                 GIT_WORK_TREE=. git config --unset core.worktree
1227         ) &&
1228         git submodule deinit init &&
1229         test_path_is_missing init/.git &&
1230         test -z "$(git config --get-regexp "submodule\.example\.")"
1231 '
1232
1233 test_expect_success 'submodule with UTF-8 name' '
1234         svname=$(printf "\303\245 \303\244\303\266") &&
1235         mkdir "$svname" &&
1236         (
1237                 cd "$svname" &&
1238                 git init &&
1239                 >sub &&
1240                 git add sub &&
1241                 git commit -m "init sub"
1242         ) &&
1243         git submodule add ./"$svname" &&
1244         git submodule >&2 &&
1245         test -n "$(git submodule | grep "$svname")"
1246 '
1247
1248 test_expect_success 'submodule add clone shallow submodule' '
1249         mkdir super &&
1250         pwd=$(pwd) &&
1251         (
1252                 cd super &&
1253                 git init &&
1254                 git submodule add --depth=1 file://"$pwd"/example2 submodule &&
1255                 (
1256                         cd submodule &&
1257                         test 1 = $(git log --oneline | wc -l)
1258                 )
1259         )
1260 '
1261
1262 test_expect_success 'setup superproject with submodules' '
1263         git init sub1 &&
1264         test_commit -C sub1 test &&
1265         test_commit -C sub1 test2 &&
1266         git init multisuper &&
1267         git -C multisuper submodule add ../sub1 sub0 &&
1268         git -C multisuper submodule add ../sub1 sub1 &&
1269         git -C multisuper submodule add ../sub1 sub2 &&
1270         git -C multisuper submodule add ../sub1 sub3 &&
1271         git -C multisuper commit -m "add some submodules"
1272 '
1273
1274 cat >expect <<-EOF
1275 -sub0
1276  sub1 (test2)
1277  sub2 (test2)
1278  sub3 (test2)
1279 EOF
1280
1281 test_expect_success 'submodule update --init with a specification' '
1282         test_when_finished "rm -rf multisuper_clone" &&
1283         pwd=$(pwd) &&
1284         git clone file://"$pwd"/multisuper multisuper_clone &&
1285         git -C multisuper_clone submodule update --init . ":(exclude)sub0" &&
1286         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1287         test_cmp expect actual
1288 '
1289
1290 test_expect_success 'submodule update --init with submodule.active set' '
1291         test_when_finished "rm -rf multisuper_clone" &&
1292         pwd=$(pwd) &&
1293         git clone file://"$pwd"/multisuper multisuper_clone &&
1294         git -C multisuper_clone config submodule.active "." &&
1295         git -C multisuper_clone config --add submodule.active ":(exclude)sub0" &&
1296         git -C multisuper_clone submodule update --init &&
1297         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1298         test_cmp expect actual
1299 '
1300
1301 test_expect_success 'submodule update and setting submodule.<name>.active' '
1302         test_when_finished "rm -rf multisuper_clone" &&
1303         pwd=$(pwd) &&
1304         git clone file://"$pwd"/multisuper multisuper_clone &&
1305         git -C multisuper_clone config --bool submodule.sub0.active "true" &&
1306         git -C multisuper_clone config --bool submodule.sub1.active "false" &&
1307         git -C multisuper_clone config --bool submodule.sub2.active "true" &&
1308
1309         cat >expect <<-\EOF &&
1310          sub0 (test2)
1311         -sub1
1312          sub2 (test2)
1313         -sub3
1314         EOF
1315         git -C multisuper_clone submodule update &&
1316         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1317         test_cmp expect actual
1318 '
1319
1320 test_expect_success 'clone active submodule without submodule url set' '
1321         test_when_finished "rm -rf test/test" &&
1322         mkdir test &&
1323         # another dir breaks accidental relative paths still being correct
1324         git clone file://"$pwd"/multisuper test/test &&
1325         (
1326                 cd test/test &&
1327                 git config submodule.active "." &&
1328
1329                 # do not pass --init flag, as the submodule is already active:
1330                 git submodule update &&
1331                 git submodule status >actual_raw &&
1332
1333                 cut -d" " -f3- actual_raw >actual &&
1334                 cat >expect <<-\EOF &&
1335                 sub0 (test2)
1336                 sub1 (test2)
1337                 sub2 (test2)
1338                 sub3 (test2)
1339                 EOF
1340                 test_cmp expect actual
1341         )
1342 '
1343
1344 test_expect_success 'clone --recurse-submodules with a pathspec works' '
1345         test_when_finished "rm -rf multisuper_clone" &&
1346         cat >expected <<-\EOF &&
1347          sub0 (test2)
1348         -sub1
1349         -sub2
1350         -sub3
1351         EOF
1352
1353         git clone --recurse-submodules="sub0" multisuper multisuper_clone &&
1354         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1355         test_cmp expected actual
1356 '
1357
1358 test_expect_success 'clone with multiple --recurse-submodules options' '
1359         test_when_finished "rm -rf multisuper_clone" &&
1360         cat >expect <<-\EOF &&
1361         -sub0
1362          sub1 (test2)
1363         -sub2
1364          sub3 (test2)
1365         EOF
1366
1367         git clone --recurse-submodules="." \
1368                   --recurse-submodules=":(exclude)sub0" \
1369                   --recurse-submodules=":(exclude)sub2" \
1370                   multisuper multisuper_clone &&
1371         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1372         test_cmp expect actual
1373 '
1374
1375 test_expect_success 'clone and subsequent updates correctly auto-initialize submodules' '
1376         test_when_finished "rm -rf multisuper_clone" &&
1377         cat <<-\EOF >expect &&
1378         -sub0
1379          sub1 (test2)
1380         -sub2
1381          sub3 (test2)
1382         EOF
1383
1384         cat <<-\EOF >expect2 &&
1385         -sub0
1386          sub1 (test2)
1387         -sub2
1388          sub3 (test2)
1389         -sub4
1390          sub5 (test2)
1391         EOF
1392
1393         git clone --recurse-submodules="." \
1394                   --recurse-submodules=":(exclude)sub0" \
1395                   --recurse-submodules=":(exclude)sub2" \
1396                   --recurse-submodules=":(exclude)sub4" \
1397                   multisuper multisuper_clone &&
1398
1399         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1400         test_cmp expect actual &&
1401
1402         git -C multisuper submodule add ../sub1 sub4 &&
1403         git -C multisuper submodule add ../sub1 sub5 &&
1404         git -C multisuper commit -m "add more submodules" &&
1405         # obtain the new superproject
1406         git -C multisuper_clone pull &&
1407         git -C multisuper_clone submodule update --init &&
1408         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1409         test_cmp expect2 actual
1410 '
1411
1412 test_expect_success 'init properly sets the config' '
1413         test_when_finished "rm -rf multisuper_clone" &&
1414         git clone --recurse-submodules="." \
1415                   --recurse-submodules=":(exclude)sub0" \
1416                   multisuper multisuper_clone &&
1417
1418         git -C multisuper_clone submodule init -- sub0 sub1 &&
1419         git -C multisuper_clone config --get submodule.sub0.active &&
1420         test_must_fail git -C multisuper_clone config --get submodule.sub1.active
1421 '
1422
1423 test_expect_success 'recursive clone respects -q' '
1424         test_when_finished "rm -rf multisuper_clone" &&
1425         git clone -q --recurse-submodules multisuper multisuper_clone >actual &&
1426         test_must_be_empty actual
1427 '
1428
1429 test_done