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 'submodule deinit works on empty repository' '
  18         git submodule deinit --all
  19 '
  20
  21 test_expect_success 'setup - initial commit' '
  22         >t &&
  23         git add t &&
  24         git commit -m "initial commit" &&
  25         git branch initial
  26 '
  27
  28 test_expect_success 'submodule init aborts on missing .gitmodules file' '
  29         test_when_finished "git update-index --remove sub" &&
  30         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  31         # missing the .gitmodules file here
  32         test_must_fail git submodule init 2>actual &&
  33         test_i18ngrep "No url found for submodule path" actual
  34 '
  35
  36 test_expect_success 'submodule update aborts on missing .gitmodules file' '
  37         test_when_finished "git update-index --remove sub" &&
  38         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  39         # missing the .gitmodules file here
  40         git submodule update sub 2>actual &&
  41         test_i18ngrep "Submodule path .sub. not initialized" actual
  42 '
  43
  44 test_expect_success 'submodule update aborts on missing gitmodules url' '
  45         test_when_finished "git update-index --remove sub" &&
  46         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  47         test_when_finished "rm -f .gitmodules" &&
  48         git config -f .gitmodules submodule.s.path sub &&
  49         test_must_fail git submodule init
  50 '
  51
  52 test_expect_success 'add aborts on repository with no commits' '
  53         cat >expect <<-\EOF &&
  54         '"'repo-no-commits'"' does not have a commit checked out
  55         EOF
  56         git init repo-no-commits &&
  57         test_must_fail git submodule add ../a ./repo-no-commits 2>actual &&
  58         test_i18ncmp expect actual
  59 '
  60
  61 test_expect_success 'status should ignore inner git repo when not added' '
  62         rm -fr inner &&
  63         mkdir inner &&
  64         (
  65                 cd inner &&
  66                 git init &&
  67                 >t &&
  68                 git add t &&
  69                 git commit -m "initial"
  70         ) &&
  71         test_must_fail git submodule status inner 2>output.err &&
  72         rm -fr inner &&
  73         test_i18ngrep "^error: .*did not match any file(s) known to git" output.err
  74 '
  75
  76 test_expect_success 'setup - repository in init subdirectory' '
  77         mkdir init &&
  78         (
  79                 cd init &&
  80                 git init &&
  81                 echo a >a &&
  82                 git add a &&
  83                 git commit -m "submodule commit 1" &&
  84                 git tag -a -m "rev-1" rev-1
  85         )
  86 '
  87
  88 test_expect_success 'setup - commit with gitlink' '
  89         echo a >a &&
  90         echo z >z &&
  91         git add a init z &&
  92         git commit -m "super commit 1"
  93 '
  94
  95 test_expect_success 'setup - hide init subdirectory' '
  96         mv init .subrepo
  97 '
  98
  99 test_expect_success 'setup - repository to add submodules to' '
 100         git init addtest &&
 101         git init addtest-ignore
 102 '
 103
 104 # The 'submodule add' tests need some repository to add as a submodule.
 105 # The trash directory is a good one as any. We need to canonicalize
 106 # the name, though, as some tests compare it to the absolute path git
 107 # generates, which will expand symbolic links.
 108 submodurl=$(pwd -P)
 109
 110 listbranches() {
 111         git for-each-ref --format='%(refname)' 'refs/heads/*'
 112 }
 113
 114 inspect() {
 115         dir=$1 &&
 116         dotdot="${2:-..}" &&
 117
 118         (
 119                 cd "$dir" &&
 120                 listbranches >"$dotdot/heads" &&
 121                 { git symbolic-ref HEAD || :; } >"$dotdot/head" &&
 122                 git rev-parse HEAD >"$dotdot/head-sha1" &&
 123                 git update-index --refresh &&
 124                 git diff-files --exit-code &&
 125                 git clean -n -d -x >"$dotdot/untracked"
 126         )
 127 }
 128
 129 test_expect_success 'submodule add' '
 130         echo "refs/heads/main" >expect &&
 131
 132         (
 133                 cd addtest &&
 134                 git submodule add -q "$submodurl" submod >actual &&
 135                 test_must_be_empty actual &&
 136                 echo "gitdir: ../.git/modules/submod" >expect &&
 137                 test_cmp expect submod/.git &&
 138                 (
 139                         cd submod &&
 140                         git config core.worktree >actual &&
 141                         echo "../../../submod" >expect &&
 142                         test_cmp expect actual &&
 143                         rm -f actual expect
 144                 ) &&
 145                 git submodule init
 146         ) &&
 147
 148         rm -f heads head untracked &&
 149         inspect addtest/submod ../.. &&
 150         test_cmp expect heads &&
 151         test_cmp expect head &&
 152         test_must_be_empty untracked
 153 '
 154
 155 test_expect_success 'setup parent and one repository' '
 156         test_create_repo parent &&
 157         test_commit -C parent one
 158 '
 159
 160 test_expect_success 'redirected submodule add does not show progress' '
 161         git -C addtest submodule add "file://$submodurl/parent" submod-redirected \
 162                 2>err &&
 163         ! grep % err &&
 164         test_i18ngrep ! "Checking connectivity" err
 165 '
 166
 167 test_expect_success 'redirected submodule add --progress does show progress' '
 168         git -C addtest submodule add --progress "file://$submodurl/parent" \
 169                 submod-redirected-progress 2>err && \
 170         grep % err
 171 '
 172
 173 test_expect_success 'submodule add to .gitignored path fails' '
 174         (
 175                 cd addtest-ignore &&
 176                 cat <<-\EOF >expect &&
 177                 The following paths are ignored by one of your .gitignore files:
 178                 submod
 179                 hint: Use -f if you really want to add them.
 180                 hint: Turn this message off by running
 181                 hint: "git config advice.addIgnoredFile false"
 182                 EOF
 183                 # Does not use test_commit due to the ignore
 184                 echo "*" > .gitignore &&
 185                 git add --force .gitignore &&
 186                 git commit -m"Ignore everything" &&
 187                 ! git submodule add "$submodurl" submod >actual 2>&1 &&
 188                 test_i18ncmp expect actual
 189         )
 190 '
 191
 192 test_expect_success 'submodule add to .gitignored path with --force' '
 193         (
 194                 cd addtest-ignore &&
 195                 git submodule add --force "$submodurl" submod
 196         )
 197 '
 198
 199 test_expect_success 'submodule add to reconfigure existing submodule with --force' '
 200         (
 201                 cd addtest-ignore &&
 202                 bogus_url="$(pwd)/bogus-url" &&
 203                 git submodule add --force "$bogus_url" submod &&
 204                 git submodule add --force -b initial "$submodurl" submod-branch &&
 205                 test "$bogus_url" = "$(git config -f .gitmodules submodule.submod.url)" &&
 206                 test "$bogus_url" = "$(git config submodule.submod.url)" &&
 207                 # Restore the url
 208                 git submodule add --force "$submodurl" submod &&
 209                 test "$submodurl" = "$(git config -f .gitmodules submodule.submod.url)" &&
 210                 test "$submodurl" = "$(git config submodule.submod.url)"
 211         )
 212 '
 213
 214 test_expect_success 'submodule add relays add --dry-run stderr' '
 215         test_when_finished "rm -rf addtest/.git/index.lock" &&
 216         (
 217                 cd addtest &&
 218                 : >.git/index.lock &&
 219                 ! git submodule add "$submodurl" sub-while-locked 2>output.err &&
 220                 test_i18ngrep "^fatal: .*index\.lock" output.err &&
 221                 test_path_is_missing sub-while-locked
 222         )
 223 '
 224
 225 test_expect_success 'submodule add --branch' '
 226         echo "refs/heads/initial" >expect-head &&
 227         cat <<-\EOF >expect-heads &&
 228         refs/heads/initial
 229         refs/heads/main
 230         EOF
 231
 232         (
 233                 cd addtest &&
 234                 git submodule add -b initial "$submodurl" submod-branch &&
 235                 test "initial" = "$(git config -f .gitmodules submodule.submod-branch.branch)" &&
 236                 git submodule init
 237         ) &&
 238
 239         rm -f heads head untracked &&
 240         inspect addtest/submod-branch ../.. &&
 241         test_cmp expect-heads heads &&
 242         test_cmp expect-head head &&
 243         test_must_be_empty untracked
 244 '
 245
 246 test_expect_success 'submodule add with ./ in path' '
 247         echo "refs/heads/main" >expect &&
 248
 249         (
 250                 cd addtest &&
 251                 git submodule add "$submodurl" ././dotsubmod/./frotz/./ &&
 252                 git submodule init
 253         ) &&
 254
 255         rm -f heads head untracked &&
 256         inspect addtest/dotsubmod/frotz ../../.. &&
 257         test_cmp expect heads &&
 258         test_cmp expect head &&
 259         test_must_be_empty untracked
 260 '
 261
 262 test_expect_success 'submodule add with /././ in path' '
 263         echo "refs/heads/main" >expect &&
 264
 265         (
 266                 cd addtest &&
 267                 git submodule add "$submodurl" dotslashdotsubmod/././frotz/./ &&
 268                 git submodule init
 269         ) &&
 270
 271         rm -f heads head untracked &&
 272         inspect addtest/dotslashdotsubmod/frotz ../../.. &&
 273         test_cmp expect heads &&
 274         test_cmp expect head &&
 275         test_must_be_empty untracked
 276 '
 277
 278 test_expect_success 'submodule add with // in path' '
 279         echo "refs/heads/main" >expect &&
 280
 281         (
 282                 cd addtest &&
 283                 git submodule add "$submodurl" slashslashsubmod///frotz// &&
 284                 git submodule init
 285         ) &&
 286
 287         rm -f heads head untracked &&
 288         inspect addtest/slashslashsubmod/frotz ../../.. &&
 289         test_cmp expect heads &&
 290         test_cmp expect head &&
 291         test_must_be_empty untracked
 292 '
 293
 294 test_expect_success 'submodule add with /.. in path' '
 295         echo "refs/heads/main" >expect &&
 296
 297         (
 298                 cd addtest &&
 299                 git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. &&
 300                 git submodule init
 301         ) &&
 302
 303         rm -f heads head untracked &&
 304         inspect addtest/realsubmod ../.. &&
 305         test_cmp expect heads &&
 306         test_cmp expect head &&
 307         test_must_be_empty untracked
 308 '
 309
 310 test_expect_success 'submodule add with ./, /.. and // in path' '
 311         echo "refs/heads/main" >expect &&
 312
 313         (
 314                 cd addtest &&
 315                 git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. &&
 316                 git submodule init
 317         ) &&
 318
 319         rm -f heads head untracked &&
 320         inspect addtest/realsubmod2 ../.. &&
 321         test_cmp expect heads &&
 322         test_cmp expect head &&
 323         test_must_be_empty untracked
 324 '
 325
 326 test_expect_success !CYGWIN 'submodule add with \\ in path' '
 327         test_when_finished "rm -rf parent sub\\with\\backslash" &&
 328
 329         # Initialize a repo with a backslash in its name
 330         git init sub\\with\\backslash &&
 331         touch sub\\with\\backslash/empty.file &&
 332         git -C sub\\with\\backslash add empty.file &&
 333         git -C sub\\with\\backslash commit -m "Added empty.file" &&
 334
 335         # Add that repository as a submodule
 336         git init parent &&
 337         git -C parent submodule add ../sub\\with\\backslash
 338 '
 339
 340 test_expect_success 'submodule add in subdirectory' '
 341         echo "refs/heads/main" >expect &&
 342
 343         mkdir addtest/sub &&
 344         (
 345                 cd addtest/sub &&
 346                 git submodule add "$submodurl" ../realsubmod3 &&
 347                 git submodule init
 348         ) &&
 349
 350         rm -f heads head untracked &&
 351         inspect addtest/realsubmod3 ../.. &&
 352         test_cmp expect heads &&
 353         test_cmp expect head &&
 354         test_must_be_empty untracked
 355 '
 356
 357 test_expect_success 'submodule add in subdirectory with relative path should fail' '
 358         (
 359                 cd addtest/sub &&
 360                 test_must_fail git submodule add ../../ submod3 2>../../output.err
 361         ) &&
 362         test_i18ngrep toplevel output.err
 363 '
 364
 365 test_expect_success 'setup - add an example entry to .gitmodules' '
 366         git config --file=.gitmodules submodule.example.url git://example.com/init.git
 367 '
 368
 369 test_expect_success 'status should fail for unmapped paths' '
 370         test_must_fail git submodule status
 371 '
 372
 373 test_expect_success 'setup - map path in .gitmodules' '
 374         cat <<\EOF >expect &&
 375 [submodule "example"]
 376         url = git://example.com/init.git
 377         path = init
 378 EOF
 379
 380         git config --file=.gitmodules submodule.example.path init &&
 381
 382         test_cmp expect .gitmodules
 383 '
 384
 385 test_expect_success 'status should only print one line' '
 386         git submodule status >lines &&
 387         test_line_count = 1 lines
 388 '
 389
 390 test_expect_success 'status from subdirectory should have the same SHA1' '
 391         test_when_finished "rmdir addtest/subdir" &&
 392         (
 393                 cd addtest &&
 394                 mkdir subdir &&
 395                 git submodule status >output &&
 396                 awk "{print \$1}" <output >expect &&
 397                 cd subdir &&
 398                 git submodule status >../output &&
 399                 awk "{print \$1}" <../output >../actual &&
 400                 test_cmp ../expect ../actual &&
 401                 git -C ../submod checkout HEAD^ &&
 402                 git submodule status >../output &&
 403                 awk "{print \$1}" <../output >../actual2 &&
 404                 cd .. &&
 405                 git submodule status >output &&
 406                 awk "{print \$1}" <output >expect2 &&
 407                 test_cmp expect2 actual2 &&
 408                 ! test_cmp actual actual2
 409         )
 410 '
 411
 412 test_expect_success 'setup - fetch commit name from submodule' '
 413         rev1=$(cd .subrepo && git rev-parse HEAD) &&
 414         printf "rev1: %s\n" "$rev1" &&
 415         test -n "$rev1"
 416 '
 417
 418 test_expect_success 'status should initially be "missing"' '
 419         git submodule status >lines &&
 420         grep "^-$rev1" lines
 421 '
 422
 423 test_expect_success 'init should register submodule url in .git/config' '
 424         echo git://example.com/init.git >expect &&
 425
 426         git submodule init &&
 427         git config submodule.example.url >url &&
 428         git config submodule.example.url ./.subrepo &&
 429
 430         test_cmp expect url
 431 '
 432
 433 test_expect_success 'status should still be "missing" after initializing' '
 434         rm -fr init &&
 435         mkdir init &&
 436         git submodule status >lines &&
 437         rm -fr init &&
 438         grep "^-$rev1" lines
 439 '
 440
 441 test_failure_with_unknown_submodule () {
 442         test_must_fail git submodule $1 no-such-submodule 2>output.err &&
 443         test_i18ngrep "^error: .*no-such-submodule" output.err
 444 }
 445
 446 test_expect_success 'init should fail with unknown submodule' '
 447         test_failure_with_unknown_submodule init
 448 '
 449
 450 test_expect_success 'update should fail with unknown submodule' '
 451         test_failure_with_unknown_submodule update
 452 '
 453
 454 test_expect_success 'status should fail with unknown submodule' '
 455         test_failure_with_unknown_submodule status
 456 '
 457
 458 test_expect_success 'sync should fail with unknown submodule' '
 459         test_failure_with_unknown_submodule sync
 460 '
 461
 462 test_expect_success 'update should fail when path is used by a file' '
 463         echo hello >expect &&
 464
 465         echo "hello" >init &&
 466         test_must_fail git submodule update &&
 467
 468         test_cmp expect init
 469 '
 470
 471 test_expect_success 'update should fail when path is used by a nonempty directory' '
 472         echo hello >expect &&
 473
 474         rm -fr init &&
 475         mkdir init &&
 476         echo "hello" >init/a &&
 477
 478         test_must_fail git submodule update &&
 479
 480         test_cmp expect init/a
 481 '
 482
 483 test_expect_success 'update should work when path is an empty dir' '
 484         rm -fr init &&
 485         rm -f head-sha1 &&
 486         echo "$rev1" >expect &&
 487
 488         mkdir init &&
 489         git submodule update -q >update.out &&
 490         test_must_be_empty update.out &&
 491
 492         inspect init &&
 493         test_cmp expect head-sha1
 494 '
 495
 496 test_expect_success 'status should be "up-to-date" after update' '
 497         git submodule status >list &&
 498         grep "^ $rev1" list
 499 '
 500
 501 test_expect_success 'status "up-to-date" from subdirectory' '
 502         mkdir -p sub &&
 503         (
 504                 cd sub &&
 505                 git submodule status >../list
 506         ) &&
 507         grep "^ $rev1" list &&
 508         grep "\\.\\./init" list
 509 '
 510
 511 test_expect_success 'status "up-to-date" from subdirectory with path' '
 512         mkdir -p sub &&
 513         (
 514                 cd sub &&
 515                 git submodule status ../init >../list
 516         ) &&
 517         grep "^ $rev1" list &&
 518         grep "\\.\\./init" list
 519 '
 520
 521 test_expect_success 'status should be "modified" after submodule commit' '
 522         (
 523                 cd init &&
 524                 echo b >b &&
 525                 git add b &&
 526                 git commit -m "submodule commit 2"
 527         ) &&
 528
 529         rev2=$(cd init && git rev-parse HEAD) &&
 530         test -n "$rev2" &&
 531         git submodule status >list &&
 532
 533         grep "^+$rev2" list
 534 '
 535
 536 test_expect_success 'the --cached sha1 should be rev1' '
 537         git submodule --cached status >list &&
 538         grep "^+$rev1" list
 539 '
 540
 541 test_expect_success 'git diff should report the SHA1 of the new submodule commit' '
 542         git diff >diff &&
 543         grep "^+Subproject commit $rev2" diff
 544 '
 545
 546 test_expect_success 'update should checkout rev1' '
 547         rm -f head-sha1 &&
 548         echo "$rev1" >expect &&
 549
 550         git submodule update init &&
 551         inspect init &&
 552
 553         test_cmp expect head-sha1
 554 '
 555
 556 test_expect_success 'status should be "up-to-date" after update' '
 557         git submodule status >list &&
 558         grep "^ $rev1" list
 559 '
 560
 561 test_expect_success 'checkout superproject with subproject already present' '
 562         git checkout initial &&
 563         git checkout main
 564 '
 565
 566 test_expect_success 'apply submodule diff' '
 567         git branch second &&
 568         (
 569                 cd init &&
 570                 echo s >s &&
 571                 git add s &&
 572                 git commit -m "change subproject"
 573         ) &&
 574         git update-index --add init &&
 575         git commit -m "change init" &&
 576         git format-patch -1 --stdout >P.diff &&
 577         git checkout second &&
 578         git apply --index P.diff &&
 579
 580         git diff --cached main >staged &&
 581         test_must_be_empty staged
 582 '
 583
 584 test_expect_success 'update --init' '
 585         mv init init2 &&
 586         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 587         git config --remove-section submodule.example &&
 588         test_must_fail git config submodule.example.url &&
 589
 590         git submodule update init 2> update.out &&
 591         test_i18ngrep "not initialized" update.out &&
 592         test_must_fail git rev-parse --resolve-git-dir init/.git &&
 593
 594         git submodule update --init init &&
 595         git rev-parse --resolve-git-dir init/.git
 596 '
 597
 598 test_expect_success 'update --init from subdirectory' '
 599         mv init init2 &&
 600         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 601         git config --remove-section submodule.example &&
 602         test_must_fail git config submodule.example.url &&
 603
 604         mkdir -p sub &&
 605         (
 606                 cd sub &&
 607                 git submodule update ../init 2>update.out &&
 608                 test_i18ngrep "not initialized" update.out &&
 609                 test_must_fail git rev-parse --resolve-git-dir ../init/.git &&
 610
 611                 git submodule update --init ../init
 612         ) &&
 613         git rev-parse --resolve-git-dir init/.git
 614 '
 615
 616 test_expect_success 'do not add files from a submodule' '
 617
 618         git reset --hard &&
 619         test_must_fail git add init/a
 620
 621 '
 622
 623 test_expect_success 'gracefully add/reset submodule with a trailing slash' '
 624
 625         git reset --hard &&
 626         git commit -m "commit subproject" init &&
 627         (cd init &&
 628          echo b > a) &&
 629         git add init/ &&
 630         git diff --exit-code --cached init &&
 631         commit=$(cd init &&
 632          git commit -m update a >/dev/null &&
 633          git rev-parse HEAD) &&
 634         git add init/ &&
 635         test_must_fail git diff --exit-code --cached init &&
 636         test $commit = $(git ls-files --stage |
 637                 sed -n "s/^160000 \([^ ]*\).*/\1/p") &&
 638         git reset init/ &&
 639         git diff --exit-code --cached init
 640
 641 '
 642
 643 test_expect_success 'ls-files gracefully handles trailing slash' '
 644
 645         test "init" = "$(git ls-files init/)"
 646
 647 '
 648
 649 test_expect_success 'moving to a commit without submodule does not leave empty dir' '
 650         rm -rf init &&
 651         mkdir init &&
 652         git reset --hard &&
 653         git checkout initial &&
 654         test ! -d init &&
 655         git checkout second
 656 '
 657
 658 test_expect_success 'submodule <invalid-subcommand> fails' '
 659         test_must_fail git submodule no-such-subcommand
 660 '
 661
 662 test_expect_success 'add submodules without specifying an explicit path' '
 663         mkdir repo &&
 664         (
 665                 cd repo &&
 666                 git init &&
 667                 echo r >r &&
 668                 git add r &&
 669                 git commit -m "repo commit 1"
 670         ) &&
 671         git clone --bare repo/ bare.git &&
 672         (
 673                 cd addtest &&
 674                 git submodule add "$submodurl/repo" &&
 675                 git config -f .gitmodules submodule.repo.path repo &&
 676                 git submodule add "$submodurl/bare.git" &&
 677                 git config -f .gitmodules submodule.bare.path bare
 678         )
 679 '
 680
 681 test_expect_success 'add should fail when path is used by a file' '
 682         (
 683                 cd addtest &&
 684                 touch file &&
 685                 test_must_fail  git submodule add "$submodurl/repo" file
 686         )
 687 '
 688
 689 test_expect_success 'add should fail when path is used by an existing directory' '
 690         (
 691                 cd addtest &&
 692                 mkdir empty-dir &&
 693                 test_must_fail git submodule add "$submodurl/repo" empty-dir
 694         )
 695 '
 696
 697 test_expect_success 'use superproject as upstream when path is relative and no url is set there' '
 698         (
 699                 cd addtest &&
 700                 git submodule add ../repo relative &&
 701                 test "$(git config -f .gitmodules submodule.relative.url)" = ../repo &&
 702                 git submodule sync relative &&
 703                 test "$(git config submodule.relative.url)" = "$submodurl/repo"
 704         )
 705 '
 706
 707 test_expect_success 'set up for relative path tests' '
 708         mkdir reltest &&
 709         (
 710                 cd reltest &&
 711                 git init &&
 712                 mkdir sub &&
 713                 (
 714                         cd sub &&
 715                         git init &&
 716                         test_commit foo
 717                 ) &&
 718                 git add sub &&
 719                 git config -f .gitmodules submodule.sub.path sub &&
 720                 git config -f .gitmodules submodule.sub.url ../subrepo &&
 721                 cp .git/config pristine-.git-config &&
 722                 cp .gitmodules pristine-.gitmodules
 723         )
 724 '
 725
 726 test_expect_success '../subrepo works with URL - ssh://hostname/repo' '
 727         (
 728                 cd reltest &&
 729                 cp pristine-.git-config .git/config &&
 730                 cp pristine-.gitmodules .gitmodules &&
 731                 git config remote.origin.url ssh://hostname/repo &&
 732                 git submodule init &&
 733                 test "$(git config submodule.sub.url)" = ssh://hostname/subrepo
 734         )
 735 '
 736
 737 test_expect_success '../subrepo works with port-qualified URL - ssh://hostname:22/repo' '
 738         (
 739                 cd reltest &&
 740                 cp pristine-.git-config .git/config &&
 741                 cp pristine-.gitmodules .gitmodules &&
 742                 git config remote.origin.url ssh://hostname:22/repo &&
 743                 git submodule init &&
 744                 test "$(git config submodule.sub.url)" = ssh://hostname:22/subrepo
 745         )
 746 '
 747
 748 # About the choice of the path in the next test:
 749 # - double-slash side-steps path mangling issues on Windows
 750 # - it is still an absolute local path
 751 # - there cannot be a server with a blank in its name just in case the
 752 #   path is used erroneously to access a //server/share style path
 753 test_expect_success '../subrepo path works with local path - //somewhere else/repo' '
 754         (
 755                 cd reltest &&
 756                 cp pristine-.git-config .git/config &&
 757                 cp pristine-.gitmodules .gitmodules &&
 758                 git config remote.origin.url "//somewhere else/repo" &&
 759                 git submodule init &&
 760                 test "$(git config submodule.sub.url)" = "//somewhere else/subrepo"
 761         )
 762 '
 763
 764 test_expect_success '../subrepo works with file URL - file:///tmp/repo' '
 765         (
 766                 cd reltest &&
 767                 cp pristine-.git-config .git/config &&
 768                 cp pristine-.gitmodules .gitmodules &&
 769                 git config remote.origin.url file:///tmp/repo &&
 770                 git submodule init &&
 771                 test "$(git config submodule.sub.url)" = file:///tmp/subrepo
 772         )
 773 '
 774
 775 test_expect_success '../subrepo works with helper URL- helper:://hostname/repo' '
 776         (
 777                 cd reltest &&
 778                 cp pristine-.git-config .git/config &&
 779                 cp pristine-.gitmodules .gitmodules &&
 780                 git config remote.origin.url helper:://hostname/repo &&
 781                 git submodule init &&
 782                 test "$(git config submodule.sub.url)" = helper:://hostname/subrepo
 783         )
 784 '
 785
 786 test_expect_success '../subrepo works with scp-style URL - user@host:repo' '
 787         (
 788                 cd reltest &&
 789                 cp pristine-.git-config .git/config &&
 790                 git config remote.origin.url user@host:repo &&
 791                 git submodule init &&
 792                 test "$(git config submodule.sub.url)" = user@host:subrepo
 793         )
 794 '
 795
 796 test_expect_success '../subrepo works with scp-style URL - user@host:path/to/repo' '
 797         (
 798                 cd reltest &&
 799                 cp pristine-.git-config .git/config &&
 800                 cp pristine-.gitmodules .gitmodules &&
 801                 git config remote.origin.url user@host:path/to/repo &&
 802                 git submodule init &&
 803                 test "$(git config submodule.sub.url)" = user@host:path/to/subrepo
 804         )
 805 '
 806
 807 test_expect_success '../subrepo works with relative local path - foo' '
 808         (
 809                 cd reltest &&
 810                 cp pristine-.git-config .git/config &&
 811                 cp pristine-.gitmodules .gitmodules &&
 812                 git config remote.origin.url foo &&
 813                 # actual: fails with an error
 814                 git submodule init &&
 815                 test "$(git config submodule.sub.url)" = subrepo
 816         )
 817 '
 818
 819 test_expect_success '../subrepo works with relative local path - foo/bar' '
 820         (
 821                 cd reltest &&
 822                 cp pristine-.git-config .git/config &&
 823                 cp pristine-.gitmodules .gitmodules &&
 824                 git config remote.origin.url foo/bar &&
 825                 git submodule init &&
 826                 test "$(git config submodule.sub.url)" = foo/subrepo
 827         )
 828 '
 829
 830 test_expect_success '../subrepo works with relative local path - ./foo' '
 831         (
 832                 cd reltest &&
 833                 cp pristine-.git-config .git/config &&
 834                 cp pristine-.gitmodules .gitmodules &&
 835                 git config remote.origin.url ./foo &&
 836                 git submodule init &&
 837                 test "$(git config submodule.sub.url)" = subrepo
 838         )
 839 '
 840
 841 test_expect_success '../subrepo works with relative local path - ./foo/bar' '
 842         (
 843                 cd reltest &&
 844                 cp pristine-.git-config .git/config &&
 845                 cp pristine-.gitmodules .gitmodules &&
 846                 git config remote.origin.url ./foo/bar &&
 847                 git submodule init &&
 848                 test "$(git config submodule.sub.url)" = foo/subrepo
 849         )
 850 '
 851
 852 test_expect_success '../subrepo works with relative local path - ../foo' '
 853         (
 854                 cd reltest &&
 855                 cp pristine-.git-config .git/config &&
 856                 cp pristine-.gitmodules .gitmodules &&
 857                 git config remote.origin.url ../foo &&
 858                 git submodule init &&
 859                 test "$(git config submodule.sub.url)" = ../subrepo
 860         )
 861 '
 862
 863 test_expect_success '../subrepo works with relative local path - ../foo/bar' '
 864         (
 865                 cd reltest &&
 866                 cp pristine-.git-config .git/config &&
 867                 cp pristine-.gitmodules .gitmodules &&
 868                 git config remote.origin.url ../foo/bar &&
 869                 git submodule init &&
 870                 test "$(git config submodule.sub.url)" = ../foo/subrepo
 871         )
 872 '
 873
 874 test_expect_success '../bar/a/b/c works with relative local path - ../foo/bar.git' '
 875         (
 876                 cd reltest &&
 877                 cp pristine-.git-config .git/config &&
 878                 cp pristine-.gitmodules .gitmodules &&
 879                 mkdir -p a/b/c &&
 880                 (cd a/b/c && git init && test_commit msg) &&
 881                 git config remote.origin.url ../foo/bar.git &&
 882                 git submodule add ../bar/a/b/c ./a/b/c &&
 883                 git submodule init &&
 884                 test "$(git config submodule.a/b/c.url)" = ../foo/bar/a/b/c
 885         )
 886 '
 887
 888 test_expect_success 'moving the superproject does not break submodules' '
 889         (
 890                 cd addtest &&
 891                 git submodule status >expect
 892         ) &&
 893         mv addtest addtest2 &&
 894         (
 895                 cd addtest2 &&
 896                 git submodule status >actual &&
 897                 test_cmp expect actual
 898         )
 899 '
 900
 901 test_expect_success 'moving the submodule does not break the superproject' '
 902         (
 903                 cd addtest2 &&
 904                 git submodule status
 905         ) >actual &&
 906         sed -e "s/^ \([^ ]* repo\) .*/-\1/" <actual >expect &&
 907         mv addtest2/repo addtest2/repo.bak &&
 908         test_when_finished "mv addtest2/repo.bak addtest2/repo" &&
 909         (
 910                 cd addtest2 &&
 911                 git submodule status
 912         ) >actual &&
 913         test_cmp expect actual
 914 '
 915
 916 test_expect_success 'submodule add --name allows to replace a submodule with another at the same path' '
 917         (
 918                 cd addtest2 &&
 919                 (
 920                         cd repo &&
 921                         echo "$submodurl/repo" >expect &&
 922                         git config remote.origin.url >actual &&
 923                         test_cmp expect actual &&
 924                         echo "gitdir: ../.git/modules/repo" >expect &&
 925                         test_cmp expect .git
 926                 ) &&
 927                 rm -rf repo &&
 928                 git rm repo &&
 929                 git submodule add -q --name repo_new "$submodurl/bare.git" repo >actual &&
 930                 test_must_be_empty actual &&
 931                 echo "gitdir: ../.git/modules/submod" >expect &&
 932                 test_cmp expect submod/.git &&
 933                 (
 934                         cd repo &&
 935                         echo "$submodurl/bare.git" >expect &&
 936                         git config remote.origin.url >actual &&
 937                         test_cmp expect actual &&
 938                         echo "gitdir: ../.git/modules/repo_new" >expect &&
 939                         test_cmp expect .git
 940                 ) &&
 941                 echo "repo" >expect &&
 942                 test_must_fail git config -f .gitmodules submodule.repo.path &&
 943                 git config -f .gitmodules submodule.repo_new.path >actual &&
 944                 test_cmp expect actual &&
 945                 echo "$submodurl/repo" >expect &&
 946                 test_must_fail git config -f .gitmodules submodule.repo.url &&
 947                 echo "$submodurl/bare.git" >expect &&
 948                 git config -f .gitmodules submodule.repo_new.url >actual &&
 949                 test_cmp expect actual &&
 950                 echo "$submodurl/repo" >expect &&
 951                 git config submodule.repo.url >actual &&
 952                 test_cmp expect actual &&
 953                 echo "$submodurl/bare.git" >expect &&
 954                 git config submodule.repo_new.url >actual &&
 955                 test_cmp expect actual
 956         )
 957 '
 958
 959 test_expect_success 'recursive relative submodules stay relative' '
 960         test_when_finished "rm -rf super clone2 subsub sub3" &&
 961         mkdir subsub &&
 962         (
 963                 cd subsub &&
 964                 git init &&
 965                 >t &&
 966                 git add t &&
 967                 git commit -m "initial commit"
 968         ) &&
 969         mkdir sub3 &&
 970         (
 971                 cd sub3 &&
 972                 git init &&
 973                 >t &&
 974                 git add t &&
 975                 git commit -m "initial commit" &&
 976                 git submodule add ../subsub dirdir/subsub &&
 977                 git commit -m "add submodule subsub"
 978         ) &&
 979         mkdir super &&
 980         (
 981                 cd super &&
 982                 git init &&
 983                 >t &&
 984                 git add t &&
 985                 git commit -m "initial commit" &&
 986                 git submodule add ../sub3 &&
 987                 git commit -m "add submodule sub"
 988         ) &&
 989         git clone super clone2 &&
 990         (
 991                 cd clone2 &&
 992                 git submodule update --init --recursive &&
 993                 echo "gitdir: ../.git/modules/sub3" >./sub3/.git_expect &&
 994                 echo "gitdir: ../../../.git/modules/sub3/modules/dirdir/subsub" >./sub3/dirdir/subsub/.git_expect
 995         ) &&
 996         test_cmp clone2/sub3/.git_expect clone2/sub3/.git &&
 997         test_cmp clone2/sub3/dirdir/subsub/.git_expect clone2/sub3/dirdir/subsub/.git
 998 '
 999
1000 test_expect_success 'submodule add with an existing name fails unless forced' '
1001         (
1002                 cd addtest2 &&
1003                 rm -rf repo &&
1004                 git rm repo &&
1005                 test_must_fail git submodule add -q --name repo_new "$submodurl/repo.git" repo &&
1006                 test ! -d repo &&
1007                 test_must_fail git config -f .gitmodules submodule.repo_new.path &&
1008                 test_must_fail git config -f .gitmodules submodule.repo_new.url &&
1009                 echo "$submodurl/bare.git" >expect &&
1010                 git config submodule.repo_new.url >actual &&
1011                 test_cmp expect actual &&
1012                 git submodule add -f -q --name repo_new "$submodurl/repo.git" repo &&
1013                 test -d repo &&
1014                 echo "repo" >expect &&
1015                 git config -f .gitmodules submodule.repo_new.path >actual &&
1016                 test_cmp expect actual &&
1017                 echo "$submodurl/repo.git" >expect &&
1018                 git config -f .gitmodules submodule.repo_new.url >actual &&
1019                 test_cmp expect actual &&
1020                 echo "$submodurl/repo.git" >expect &&
1021                 git config submodule.repo_new.url >actual &&
1022                 test_cmp expect actual
1023         )
1024 '
1025
1026 test_expect_success 'set up a second submodule' '
1027         git submodule add ./init2 example2 &&
1028         git commit -m "submodule example2 added"
1029 '
1030
1031 test_expect_success 'submodule deinit works on repository without submodules' '
1032         test_when_finished "rm -rf newdirectory" &&
1033         mkdir newdirectory &&
1034         (
1035                 cd newdirectory &&
1036                 git init &&
1037                 >file &&
1038                 git add file &&
1039                 git commit -m "repo should not be empty" &&
1040                 git submodule deinit . &&
1041                 git submodule deinit --all
1042         )
1043 '
1044
1045 test_expect_success 'submodule deinit should remove the whole submodule section from .git/config' '
1046         git config submodule.example.foo bar &&
1047         git config submodule.example2.frotz nitfol &&
1048         git submodule deinit init &&
1049         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1050         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1051         test -f example2/.git &&
1052         rmdir init
1053 '
1054
1055 test_expect_success 'submodule deinit should unset core.worktree' '
1056         test_path_is_file .git/modules/example/config &&
1057         test_must_fail git config -f .git/modules/example/config core.worktree
1058 '
1059
1060 test_expect_success 'submodule deinit from subdirectory' '
1061         git submodule update --init &&
1062         git config submodule.example.foo bar &&
1063         mkdir -p sub &&
1064         (
1065                 cd sub &&
1066                 git submodule deinit ../init >../output
1067         ) &&
1068         test_i18ngrep "\\.\\./init" output &&
1069         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1070         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1071         test -f example2/.git &&
1072         rmdir init
1073 '
1074
1075 test_expect_success 'submodule deinit . deinits all initialized submodules' '
1076         git submodule update --init &&
1077         git config submodule.example.foo bar &&
1078         git config submodule.example2.frotz nitfol &&
1079         test_must_fail git submodule deinit &&
1080         git submodule deinit . >actual &&
1081         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1082         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1083         test_i18ngrep "Cleared directory .init" actual &&
1084         test_i18ngrep "Cleared directory .example2" actual &&
1085         rmdir init example2
1086 '
1087
1088 test_expect_success 'submodule deinit --all deinits all initialized submodules' '
1089         git submodule update --init &&
1090         git config submodule.example.foo bar &&
1091         git config submodule.example2.frotz nitfol &&
1092         test_must_fail git submodule deinit &&
1093         git submodule deinit --all >actual &&
1094         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1095         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1096         test_i18ngrep "Cleared directory .init" actual &&
1097         test_i18ngrep "Cleared directory .example2" actual &&
1098         rmdir init example2
1099 '
1100
1101 test_expect_success 'submodule deinit deinits a submodule when its work tree is missing or empty' '
1102         git submodule update --init &&
1103         rm -rf init example2/* example2/.git &&
1104         git submodule deinit init example2 >actual &&
1105         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1106         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1107         test_i18ngrep ! "Cleared directory .init" actual &&
1108         test_i18ngrep "Cleared directory .example2" actual &&
1109         rmdir init
1110 '
1111
1112 test_expect_success 'submodule deinit fails when the submodule contains modifications unless forced' '
1113         git submodule update --init &&
1114         echo X >>init/s &&
1115         test_must_fail git submodule deinit init &&
1116         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1117         test -f example2/.git &&
1118         git submodule deinit -f init >actual &&
1119         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1120         test_i18ngrep "Cleared directory .init" actual &&
1121         rmdir init
1122 '
1123
1124 test_expect_success 'submodule deinit fails when the submodule contains untracked files unless forced' '
1125         git submodule update --init &&
1126         echo X >>init/untracked &&
1127         test_must_fail git submodule deinit init &&
1128         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1129         test -f example2/.git &&
1130         git submodule deinit -f init >actual &&
1131         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1132         test_i18ngrep "Cleared directory .init" actual &&
1133         rmdir init
1134 '
1135
1136 test_expect_success 'submodule deinit fails when the submodule HEAD does not match unless forced' '
1137         git submodule update --init &&
1138         (
1139                 cd init &&
1140                 git checkout HEAD^
1141         ) &&
1142         test_must_fail git submodule deinit init &&
1143         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1144         test -f example2/.git &&
1145         git submodule deinit -f init >actual &&
1146         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1147         test_i18ngrep "Cleared directory .init" actual &&
1148         rmdir init
1149 '
1150
1151 test_expect_success 'submodule deinit is silent when used on an uninitialized submodule' '
1152         git submodule update --init &&
1153         git submodule deinit init >actual &&
1154         test_i18ngrep "Submodule .example. (.*) unregistered for path .init" actual &&
1155         test_i18ngrep "Cleared directory .init" actual &&
1156         git submodule deinit init >actual &&
1157         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1158         test_i18ngrep "Cleared directory .init" actual &&
1159         git submodule deinit . >actual &&
1160         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1161         test_i18ngrep "Submodule .example2. (.*) unregistered for path .example2" actual &&
1162         test_i18ngrep "Cleared directory .init" actual &&
1163         git submodule deinit . >actual &&
1164         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1165         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1166         test_i18ngrep "Cleared directory .init" actual &&
1167         git submodule deinit --all >actual &&
1168         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1169         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1170         test_i18ngrep "Cleared directory .init" actual &&
1171         rmdir init example2
1172 '
1173
1174 test_expect_success 'submodule deinit fails when submodule has a .git directory even when forced' '
1175         git submodule update --init &&
1176         (
1177                 cd init &&
1178                 rm .git &&
1179                 cp -R ../.git/modules/example .git &&
1180                 GIT_WORK_TREE=. git config --unset core.worktree
1181         ) &&
1182         test_must_fail git submodule deinit init &&
1183         test_must_fail git submodule deinit -f init &&
1184         test -d init/.git &&
1185         test -n "$(git config --get-regexp "submodule\.example\.")"
1186 '
1187
1188 test_expect_success 'submodule with UTF-8 name' '
1189         svname=$(printf "\303\245 \303\244\303\266") &&
1190         mkdir "$svname" &&
1191         (
1192                 cd "$svname" &&
1193                 git init &&
1194                 >sub &&
1195                 git add sub &&
1196                 git commit -m "init sub"
1197         ) &&
1198         git submodule add ./"$svname" &&
1199         git submodule >&2 &&
1200         test -n "$(git submodule | grep "$svname")"
1201 '
1202
1203 test_expect_success 'submodule add clone shallow submodule' '
1204         mkdir super &&
1205         pwd=$(pwd) &&
1206         (
1207                 cd super &&
1208                 git init &&
1209                 git submodule add --depth=1 file://"$pwd"/example2 submodule &&
1210                 (
1211                         cd submodule &&
1212                         test 1 = $(git log --oneline | wc -l)
1213                 )
1214         )
1215 '
1216
1217 test_expect_success 'submodule helper list is not confused by common prefixes' '
1218         mkdir -p dir1/b &&
1219         (
1220                 cd dir1/b &&
1221                 git init &&
1222                 echo hi >testfile2 &&
1223                 git add . &&
1224                 git commit -m "test1"
1225         ) &&
1226         mkdir -p dir2/b &&
1227         (
1228                 cd dir2/b &&
1229                 git init &&
1230                 echo hello >testfile1 &&
1231                 git add .  &&
1232                 git commit -m "test2"
1233         ) &&
1234         git submodule add /dir1/b dir1/b &&
1235         git submodule add /dir2/b dir2/b &&
1236         git commit -m "first submodule commit" &&
1237         git submodule--helper list dir1/b | cut -f 2 >actual &&
1238         echo "dir1/b" >expect &&
1239         test_cmp expect actual
1240 '
1241
1242 test_expect_success 'setup superproject with submodules' '
1243         git init sub1 &&
1244         test_commit -C sub1 test &&
1245         test_commit -C sub1 test2 &&
1246         git init multisuper &&
1247         git -C multisuper submodule add ../sub1 sub0 &&
1248         git -C multisuper submodule add ../sub1 sub1 &&
1249         git -C multisuper submodule add ../sub1 sub2 &&
1250         git -C multisuper submodule add ../sub1 sub3 &&
1251         git -C multisuper commit -m "add some submodules"
1252 '
1253
1254 cat >expect <<-EOF
1255 -sub0
1256  sub1 (test2)
1257  sub2 (test2)
1258  sub3 (test2)
1259 EOF
1260
1261 test_expect_success 'submodule update --init with a specification' '
1262         test_when_finished "rm -rf multisuper_clone" &&
1263         pwd=$(pwd) &&
1264         git clone file://"$pwd"/multisuper multisuper_clone &&
1265         git -C multisuper_clone submodule update --init . ":(exclude)sub0" &&
1266         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1267         test_cmp expect actual
1268 '
1269
1270 test_expect_success 'submodule update --init with submodule.active set' '
1271         test_when_finished "rm -rf multisuper_clone" &&
1272         pwd=$(pwd) &&
1273         git clone file://"$pwd"/multisuper multisuper_clone &&
1274         git -C multisuper_clone config submodule.active "." &&
1275         git -C multisuper_clone config --add submodule.active ":(exclude)sub0" &&
1276         git -C multisuper_clone submodule update --init &&
1277         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1278         test_cmp expect actual
1279 '
1280
1281 test_expect_success 'submodule update and setting submodule.<name>.active' '
1282         test_when_finished "rm -rf multisuper_clone" &&
1283         pwd=$(pwd) &&
1284         git clone file://"$pwd"/multisuper multisuper_clone &&
1285         git -C multisuper_clone config --bool submodule.sub0.active "true" &&
1286         git -C multisuper_clone config --bool submodule.sub1.active "false" &&
1287         git -C multisuper_clone config --bool submodule.sub2.active "true" &&
1288
1289         cat >expect <<-\EOF &&
1290          sub0 (test2)
1291         -sub1
1292          sub2 (test2)
1293         -sub3
1294         EOF
1295         git -C multisuper_clone submodule update &&
1296         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1297         test_cmp expect actual
1298 '
1299
1300 test_expect_success 'clone active submodule without submodule url set' '
1301         test_when_finished "rm -rf test/test" &&
1302         mkdir test &&
1303         # another dir breaks accidental relative paths still being correct
1304         git clone file://"$pwd"/multisuper test/test &&
1305         (
1306                 cd test/test &&
1307                 git config submodule.active "." &&
1308
1309                 # do not pass --init flag, as the submodule is already active:
1310                 git submodule update &&
1311                 git submodule status >actual_raw &&
1312
1313                 cut -d" " -f3- actual_raw >actual &&
1314                 cat >expect <<-\EOF &&
1315                 sub0 (test2)
1316                 sub1 (test2)
1317                 sub2 (test2)
1318                 sub3 (test2)
1319                 EOF
1320                 test_cmp expect actual
1321         )
1322 '
1323
1324 test_expect_success 'clone --recurse-submodules with a pathspec works' '
1325         test_when_finished "rm -rf multisuper_clone" &&
1326         cat >expected <<-\EOF &&
1327          sub0 (test2)
1328         -sub1
1329         -sub2
1330         -sub3
1331         EOF
1332
1333         git clone --recurse-submodules="sub0" multisuper multisuper_clone &&
1334         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1335         test_cmp expected actual
1336 '
1337
1338 test_expect_success 'clone with multiple --recurse-submodules options' '
1339         test_when_finished "rm -rf multisuper_clone" &&
1340         cat >expect <<-\EOF &&
1341         -sub0
1342          sub1 (test2)
1343         -sub2
1344          sub3 (test2)
1345         EOF
1346
1347         git clone --recurse-submodules="." \
1348                   --recurse-submodules=":(exclude)sub0" \
1349                   --recurse-submodules=":(exclude)sub2" \
1350                   multisuper multisuper_clone &&
1351         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1352         test_cmp expect actual
1353 '
1354
1355 test_expect_success 'clone and subsequent updates correctly auto-initialize submodules' '
1356         test_when_finished "rm -rf multisuper_clone" &&
1357         cat <<-\EOF >expect &&
1358         -sub0
1359          sub1 (test2)
1360         -sub2
1361          sub3 (test2)
1362         EOF
1363
1364         cat <<-\EOF >expect2 &&
1365         -sub0
1366          sub1 (test2)
1367         -sub2
1368          sub3 (test2)
1369         -sub4
1370          sub5 (test2)
1371         EOF
1372
1373         git clone --recurse-submodules="." \
1374                   --recurse-submodules=":(exclude)sub0" \
1375                   --recurse-submodules=":(exclude)sub2" \
1376                   --recurse-submodules=":(exclude)sub4" \
1377                   multisuper multisuper_clone &&
1378
1379         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1380         test_cmp expect actual &&
1381
1382         git -C multisuper submodule add ../sub1 sub4 &&
1383         git -C multisuper submodule add ../sub1 sub5 &&
1384         git -C multisuper commit -m "add more submodules" &&
1385         # obtain the new superproject
1386         git -C multisuper_clone pull &&
1387         git -C multisuper_clone submodule update --init &&
1388         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1389         test_cmp expect2 actual
1390 '
1391
1392 test_expect_success 'init properly sets the config' '
1393         test_when_finished "rm -rf multisuper_clone" &&
1394         git clone --recurse-submodules="." \
1395                   --recurse-submodules=":(exclude)sub0" \
1396                   multisuper multisuper_clone &&
1397
1398         git -C multisuper_clone submodule init -- sub0 sub1 &&
1399         git -C multisuper_clone config --get submodule.sub0.active &&
1400         test_must_fail git -C multisuper_clone config --get submodule.sub1.active
1401 '
1402
1403 test_expect_success 'recursive clone respects -q' '
1404         test_when_finished "rm -rf multisuper_clone" &&
1405         git clone -q --recurse-submodules multisuper multisuper_clone >actual &&
1406         test_must_be_empty actual
1407 '
1408
1409 test_done