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         fatal: '"'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_cmp 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 "$submodurl" submod >actual 2>&1 &&
 188                 test_cmp expect actual
 189         )
 190 '
 191
 192 test_expect_success 'submodule add to .gitignored path with --force' '
 193         (
 194                 cd addtest-ignore &&
 195                 git submodule add --force "$submodurl" submod
 196         )
 197 '
 198
 199 test_expect_success 'submodule add to path with tracked content fails' '
 200         (
 201                 cd addtest &&
 202                 echo "fatal: '\''dir-tracked'\'' already exists in the index" >expect &&
 203                 mkdir dir-tracked &&
 204                 test_commit foo dir-tracked/bar &&
 205                 test_must_fail git submodule add "$submodurl" dir-tracked >actual 2>&1 &&
 206                 test_cmp expect actual
 207         )
 208 '
 209
 210 test_expect_success 'submodule add to reconfigure existing submodule with --force' '
 211         (
 212                 cd addtest-ignore &&
 213                 bogus_url="$(pwd)/bogus-url" &&
 214                 git submodule add --force "$bogus_url" submod &&
 215                 git submodule add --force -b initial "$submodurl" submod-branch &&
 216                 test "$bogus_url" = "$(git config -f .gitmodules submodule.submod.url)" &&
 217                 test "$bogus_url" = "$(git config submodule.submod.url)" &&
 218                 # Restore the url
 219                 git submodule add --force "$submodurl" submod &&
 220                 test "$submodurl" = "$(git config -f .gitmodules submodule.submod.url)" &&
 221                 test "$submodurl" = "$(git config submodule.submod.url)"
 222         )
 223 '
 224
 225 test_expect_success 'submodule add relays add --dry-run stderr' '
 226         test_when_finished "rm -rf addtest/.git/index.lock" &&
 227         (
 228                 cd addtest &&
 229                 : >.git/index.lock &&
 230                 ! git submodule add "$submodurl" sub-while-locked 2>output.err &&
 231                 test_i18ngrep "^fatal: .*index\.lock" output.err &&
 232                 test_path_is_missing sub-while-locked
 233         )
 234 '
 235
 236 test_expect_success 'submodule add --branch' '
 237         echo "refs/heads/initial" >expect-head &&
 238         cat <<-\EOF >expect-heads &&
 239         refs/heads/initial
 240         refs/heads/main
 241         EOF
 242
 243         (
 244                 cd addtest &&
 245                 git submodule add -b initial "$submodurl" submod-branch &&
 246                 test "initial" = "$(git config -f .gitmodules submodule.submod-branch.branch)" &&
 247                 git submodule init
 248         ) &&
 249
 250         rm -f heads head untracked &&
 251         inspect addtest/submod-branch ../.. &&
 252         test_cmp expect-heads heads &&
 253         test_cmp expect-head head &&
 254         test_must_be_empty untracked
 255 '
 256
 257 test_expect_success 'submodule add with ./ in path' '
 258         echo "refs/heads/main" >expect &&
 259
 260         (
 261                 cd addtest &&
 262                 git submodule add "$submodurl" ././dotsubmod/./frotz/./ &&
 263                 git submodule init
 264         ) &&
 265
 266         rm -f heads head untracked &&
 267         inspect addtest/dotsubmod/frotz ../../.. &&
 268         test_cmp expect heads &&
 269         test_cmp expect head &&
 270         test_must_be_empty untracked
 271 '
 272
 273 test_expect_success 'submodule add with /././ in path' '
 274         echo "refs/heads/main" >expect &&
 275
 276         (
 277                 cd addtest &&
 278                 git submodule add "$submodurl" dotslashdotsubmod/././frotz/./ &&
 279                 git submodule init
 280         ) &&
 281
 282         rm -f heads head untracked &&
 283         inspect addtest/dotslashdotsubmod/frotz ../../.. &&
 284         test_cmp expect heads &&
 285         test_cmp expect head &&
 286         test_must_be_empty untracked
 287 '
 288
 289 test_expect_success 'submodule add with // in path' '
 290         echo "refs/heads/main" >expect &&
 291
 292         (
 293                 cd addtest &&
 294                 git submodule add "$submodurl" slashslashsubmod///frotz// &&
 295                 git submodule init
 296         ) &&
 297
 298         rm -f heads head untracked &&
 299         inspect addtest/slashslashsubmod/frotz ../../.. &&
 300         test_cmp expect heads &&
 301         test_cmp expect head &&
 302         test_must_be_empty untracked
 303 '
 304
 305 test_expect_success 'submodule add with /.. in path' '
 306         echo "refs/heads/main" >expect &&
 307
 308         (
 309                 cd addtest &&
 310                 git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. &&
 311                 git submodule init
 312         ) &&
 313
 314         rm -f heads head untracked &&
 315         inspect addtest/realsubmod ../.. &&
 316         test_cmp expect heads &&
 317         test_cmp expect head &&
 318         test_must_be_empty untracked
 319 '
 320
 321 test_expect_success 'submodule add with ./, /.. and // in path' '
 322         echo "refs/heads/main" >expect &&
 323
 324         (
 325                 cd addtest &&
 326                 git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. &&
 327                 git submodule init
 328         ) &&
 329
 330         rm -f heads head untracked &&
 331         inspect addtest/realsubmod2 ../.. &&
 332         test_cmp expect heads &&
 333         test_cmp expect head &&
 334         test_must_be_empty untracked
 335 '
 336
 337 test_expect_success !CYGWIN 'submodule add with \\ in path' '
 338         test_when_finished "rm -rf parent sub\\with\\backslash" &&
 339
 340         # Initialize a repo with a backslash in its name
 341         git init sub\\with\\backslash &&
 342         touch sub\\with\\backslash/empty.file &&
 343         git -C sub\\with\\backslash add empty.file &&
 344         git -C sub\\with\\backslash commit -m "Added empty.file" &&
 345
 346         # Add that repository as a submodule
 347         git init parent &&
 348         git -C parent submodule add ../sub\\with\\backslash
 349 '
 350
 351 test_expect_success 'submodule add in subdirectory' '
 352         echo "refs/heads/main" >expect &&
 353
 354         mkdir addtest/sub &&
 355         (
 356                 cd addtest/sub &&
 357                 git submodule add "$submodurl" ../realsubmod3 &&
 358                 git submodule init
 359         ) &&
 360
 361         rm -f heads head untracked &&
 362         inspect addtest/realsubmod3 ../.. &&
 363         test_cmp expect heads &&
 364         test_cmp expect head &&
 365         test_must_be_empty untracked
 366 '
 367
 368 test_expect_success 'submodule add in subdirectory with relative path should fail' '
 369         (
 370                 cd addtest/sub &&
 371                 test_must_fail git submodule add ../../ submod3 2>../../output.err
 372         ) &&
 373         test_i18ngrep toplevel output.err
 374 '
 375
 376 test_expect_success 'setup - add an example entry to .gitmodules' '
 377         git config --file=.gitmodules submodule.example.url git://example.com/init.git
 378 '
 379
 380 test_expect_success 'status should fail for unmapped paths' '
 381         test_must_fail git submodule status
 382 '
 383
 384 test_expect_success 'setup - map path in .gitmodules' '
 385         cat <<\EOF >expect &&
 386 [submodule "example"]
 387         url = git://example.com/init.git
 388         path = init
 389 EOF
 390
 391         git config --file=.gitmodules submodule.example.path init &&
 392
 393         test_cmp expect .gitmodules
 394 '
 395
 396 test_expect_success 'status should only print one line' '
 397         git submodule status >lines &&
 398         test_line_count = 1 lines
 399 '
 400
 401 test_expect_success 'status from subdirectory should have the same SHA1' '
 402         test_when_finished "rmdir addtest/subdir" &&
 403         (
 404                 cd addtest &&
 405                 mkdir subdir &&
 406                 git submodule status >output &&
 407                 awk "{print \$1}" <output >expect &&
 408                 cd subdir &&
 409                 git submodule status >../output &&
 410                 awk "{print \$1}" <../output >../actual &&
 411                 test_cmp ../expect ../actual &&
 412                 git -C ../submod checkout HEAD^ &&
 413                 git submodule status >../output &&
 414                 awk "{print \$1}" <../output >../actual2 &&
 415                 cd .. &&
 416                 git submodule status >output &&
 417                 awk "{print \$1}" <output >expect2 &&
 418                 test_cmp expect2 actual2 &&
 419                 ! test_cmp actual actual2
 420         )
 421 '
 422
 423 test_expect_success 'setup - fetch commit name from submodule' '
 424         rev1=$(cd .subrepo && git rev-parse HEAD) &&
 425         printf "rev1: %s\n" "$rev1" &&
 426         test -n "$rev1"
 427 '
 428
 429 test_expect_success 'status should initially be "missing"' '
 430         git submodule status >lines &&
 431         grep "^-$rev1" lines
 432 '
 433
 434 test_expect_success 'init should register submodule url in .git/config' '
 435         echo git://example.com/init.git >expect &&
 436
 437         git submodule init &&
 438         git config submodule.example.url >url &&
 439         git config submodule.example.url ./.subrepo &&
 440
 441         test_cmp expect url
 442 '
 443
 444 test_expect_success 'status should still be "missing" after initializing' '
 445         rm -fr init &&
 446         mkdir init &&
 447         git submodule status >lines &&
 448         rm -fr init &&
 449         grep "^-$rev1" lines
 450 '
 451
 452 test_failure_with_unknown_submodule () {
 453         test_must_fail git submodule $1 no-such-submodule 2>output.err &&
 454         test_i18ngrep "^error: .*no-such-submodule" output.err
 455 }
 456
 457 test_expect_success 'init should fail with unknown submodule' '
 458         test_failure_with_unknown_submodule init
 459 '
 460
 461 test_expect_success 'update should fail with unknown submodule' '
 462         test_failure_with_unknown_submodule update
 463 '
 464
 465 test_expect_success 'status should fail with unknown submodule' '
 466         test_failure_with_unknown_submodule status
 467 '
 468
 469 test_expect_success 'sync should fail with unknown submodule' '
 470         test_failure_with_unknown_submodule sync
 471 '
 472
 473 test_expect_success 'update should fail when path is used by a file' '
 474         echo hello >expect &&
 475
 476         echo "hello" >init &&
 477         test_must_fail git submodule update &&
 478
 479         test_cmp expect init
 480 '
 481
 482 test_expect_success 'update should fail when path is used by a nonempty directory' '
 483         echo hello >expect &&
 484
 485         rm -fr init &&
 486         mkdir init &&
 487         echo "hello" >init/a &&
 488
 489         test_must_fail git submodule update &&
 490
 491         test_cmp expect init/a
 492 '
 493
 494 test_expect_success 'update should work when path is an empty dir' '
 495         rm -fr init &&
 496         rm -f head-sha1 &&
 497         echo "$rev1" >expect &&
 498
 499         mkdir init &&
 500         git submodule update -q >update.out &&
 501         test_must_be_empty update.out &&
 502
 503         inspect init &&
 504         test_cmp expect head-sha1
 505 '
 506
 507 test_expect_success 'status should be "up-to-date" after update' '
 508         git submodule status >list &&
 509         grep "^ $rev1" list
 510 '
 511
 512 test_expect_success 'status "up-to-date" from subdirectory' '
 513         mkdir -p sub &&
 514         (
 515                 cd sub &&
 516                 git submodule status >../list
 517         ) &&
 518         grep "^ $rev1" list &&
 519         grep "\\.\\./init" list
 520 '
 521
 522 test_expect_success 'status "up-to-date" from subdirectory with path' '
 523         mkdir -p sub &&
 524         (
 525                 cd sub &&
 526                 git submodule status ../init >../list
 527         ) &&
 528         grep "^ $rev1" list &&
 529         grep "\\.\\./init" list
 530 '
 531
 532 test_expect_success 'status should be "modified" after submodule commit' '
 533         (
 534                 cd init &&
 535                 echo b >b &&
 536                 git add b &&
 537                 git commit -m "submodule commit 2"
 538         ) &&
 539
 540         rev2=$(cd init && git rev-parse HEAD) &&
 541         test -n "$rev2" &&
 542         git submodule status >list &&
 543
 544         grep "^+$rev2" list
 545 '
 546
 547 test_expect_success 'the --cached sha1 should be rev1' '
 548         git submodule --cached status >list &&
 549         grep "^+$rev1" list
 550 '
 551
 552 test_expect_success 'git diff should report the SHA1 of the new submodule commit' '
 553         git diff >diff &&
 554         grep "^+Subproject commit $rev2" diff
 555 '
 556
 557 test_expect_success 'update should checkout rev1' '
 558         rm -f head-sha1 &&
 559         echo "$rev1" >expect &&
 560
 561         git submodule update init &&
 562         inspect init &&
 563
 564         test_cmp expect head-sha1
 565 '
 566
 567 test_expect_success 'status should be "up-to-date" after update' '
 568         git submodule status >list &&
 569         grep "^ $rev1" list
 570 '
 571
 572 test_expect_success 'checkout superproject with subproject already present' '
 573         git checkout initial &&
 574         git checkout main
 575 '
 576
 577 test_expect_success 'apply submodule diff' '
 578         git branch second &&
 579         (
 580                 cd init &&
 581                 echo s >s &&
 582                 git add s &&
 583                 git commit -m "change subproject"
 584         ) &&
 585         git update-index --add init &&
 586         git commit -m "change init" &&
 587         git format-patch -1 --stdout >P.diff &&
 588         git checkout second &&
 589         git apply --index P.diff &&
 590
 591         git diff --cached main >staged &&
 592         test_must_be_empty staged
 593 '
 594
 595 test_expect_success 'update --init' '
 596         mv init init2 &&
 597         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 598         git config --remove-section submodule.example &&
 599         test_must_fail git config submodule.example.url &&
 600
 601         git submodule update init 2> update.out &&
 602         test_i18ngrep "not initialized" update.out &&
 603         test_must_fail git rev-parse --resolve-git-dir init/.git &&
 604
 605         git submodule update --init init &&
 606         git rev-parse --resolve-git-dir init/.git
 607 '
 608
 609 test_expect_success 'update --init from subdirectory' '
 610         mv init init2 &&
 611         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 612         git config --remove-section submodule.example &&
 613         test_must_fail git config submodule.example.url &&
 614
 615         mkdir -p sub &&
 616         (
 617                 cd sub &&
 618                 git submodule update ../init 2>update.out &&
 619                 test_i18ngrep "not initialized" update.out &&
 620                 test_must_fail git rev-parse --resolve-git-dir ../init/.git &&
 621
 622                 git submodule update --init ../init
 623         ) &&
 624         git rev-parse --resolve-git-dir init/.git
 625 '
 626
 627 test_expect_success 'do not add files from a submodule' '
 628
 629         git reset --hard &&
 630         test_must_fail git add init/a
 631
 632 '
 633
 634 test_expect_success 'gracefully add/reset submodule with a trailing slash' '
 635
 636         git reset --hard &&
 637         git commit -m "commit subproject" init &&
 638         (cd init &&
 639          echo b > a) &&
 640         git add init/ &&
 641         git diff --exit-code --cached init &&
 642         commit=$(cd init &&
 643          git commit -m update a >/dev/null &&
 644          git rev-parse HEAD) &&
 645         git add init/ &&
 646         test_must_fail git diff --exit-code --cached init &&
 647         test $commit = $(git ls-files --stage |
 648                 sed -n "s/^160000 \([^ ]*\).*/\1/p") &&
 649         git reset init/ &&
 650         git diff --exit-code --cached init
 651
 652 '
 653
 654 test_expect_success 'ls-files gracefully handles trailing slash' '
 655
 656         test "init" = "$(git ls-files init/)"
 657
 658 '
 659
 660 test_expect_success 'moving to a commit without submodule does not leave empty dir' '
 661         rm -rf init &&
 662         mkdir init &&
 663         git reset --hard &&
 664         git checkout initial &&
 665         test ! -d init &&
 666         git checkout second
 667 '
 668
 669 test_expect_success 'submodule <invalid-subcommand> fails' '
 670         test_must_fail git submodule no-such-subcommand
 671 '
 672
 673 test_expect_success 'add submodules without specifying an explicit path' '
 674         mkdir repo &&
 675         (
 676                 cd repo &&
 677                 git init &&
 678                 echo r >r &&
 679                 git add r &&
 680                 git commit -m "repo commit 1"
 681         ) &&
 682         git clone --bare repo/ bare.git &&
 683         (
 684                 cd addtest &&
 685                 git submodule add "$submodurl/repo" &&
 686                 git config -f .gitmodules submodule.repo.path repo &&
 687                 git submodule add "$submodurl/bare.git" &&
 688                 git config -f .gitmodules submodule.bare.path bare
 689         )
 690 '
 691
 692 test_expect_success 'add should fail when path is used by a file' '
 693         (
 694                 cd addtest &&
 695                 touch file &&
 696                 test_must_fail  git submodule add "$submodurl/repo" file
 697         )
 698 '
 699
 700 test_expect_success 'add should fail when path is used by an existing directory' '
 701         (
 702                 cd addtest &&
 703                 mkdir empty-dir &&
 704                 test_must_fail git submodule add "$submodurl/repo" empty-dir
 705         )
 706 '
 707
 708 test_expect_success 'use superproject as upstream when path is relative and no url is set there' '
 709         (
 710                 cd addtest &&
 711                 git submodule add ../repo relative &&
 712                 test "$(git config -f .gitmodules submodule.relative.url)" = ../repo &&
 713                 git submodule sync relative &&
 714                 test "$(git config submodule.relative.url)" = "$submodurl/repo"
 715         )
 716 '
 717
 718 test_expect_success 'set up for relative path tests' '
 719         mkdir reltest &&
 720         (
 721                 cd reltest &&
 722                 git init &&
 723                 mkdir sub &&
 724                 (
 725                         cd sub &&
 726                         git init &&
 727                         test_commit foo
 728                 ) &&
 729                 git add sub &&
 730                 git config -f .gitmodules submodule.sub.path sub &&
 731                 git config -f .gitmodules submodule.sub.url ../subrepo &&
 732                 cp .git/config pristine-.git-config &&
 733                 cp .gitmodules pristine-.gitmodules
 734         )
 735 '
 736
 737 test_expect_success '../subrepo works with URL - ssh://hostname/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/repo &&
 743                 git submodule init &&
 744                 test "$(git config submodule.sub.url)" = ssh://hostname/subrepo
 745         )
 746 '
 747
 748 test_expect_success '../subrepo works with port-qualified URL - ssh://hostname:22/repo' '
 749         (
 750                 cd reltest &&
 751                 cp pristine-.git-config .git/config &&
 752                 cp pristine-.gitmodules .gitmodules &&
 753                 git config remote.origin.url ssh://hostname:22/repo &&
 754                 git submodule init &&
 755                 test "$(git config submodule.sub.url)" = ssh://hostname:22/subrepo
 756         )
 757 '
 758
 759 # About the choice of the path in the next test:
 760 # - double-slash side-steps path mangling issues on Windows
 761 # - it is still an absolute local path
 762 # - there cannot be a server with a blank in its name just in case the
 763 #   path is used erroneously to access a //server/share style path
 764 test_expect_success '../subrepo path works with local path - //somewhere else/repo' '
 765         (
 766                 cd reltest &&
 767                 cp pristine-.git-config .git/config &&
 768                 cp pristine-.gitmodules .gitmodules &&
 769                 git config remote.origin.url "//somewhere else/repo" &&
 770                 git submodule init &&
 771                 test "$(git config submodule.sub.url)" = "//somewhere else/subrepo"
 772         )
 773 '
 774
 775 test_expect_success '../subrepo works with file URL - file:///tmp/repo' '
 776         (
 777                 cd reltest &&
 778                 cp pristine-.git-config .git/config &&
 779                 cp pristine-.gitmodules .gitmodules &&
 780                 git config remote.origin.url file:///tmp/repo &&
 781                 git submodule init &&
 782                 test "$(git config submodule.sub.url)" = file:///tmp/subrepo
 783         )
 784 '
 785
 786 test_expect_success '../subrepo works with helper URL- helper:://hostname/repo' '
 787         (
 788                 cd reltest &&
 789                 cp pristine-.git-config .git/config &&
 790                 cp pristine-.gitmodules .gitmodules &&
 791                 git config remote.origin.url helper:://hostname/repo &&
 792                 git submodule init &&
 793                 test "$(git config submodule.sub.url)" = helper:://hostname/subrepo
 794         )
 795 '
 796
 797 test_expect_success '../subrepo works with scp-style URL - user@host:repo' '
 798         (
 799                 cd reltest &&
 800                 cp pristine-.git-config .git/config &&
 801                 git config remote.origin.url user@host:repo &&
 802                 git submodule init &&
 803                 test "$(git config submodule.sub.url)" = user@host:subrepo
 804         )
 805 '
 806
 807 test_expect_success '../subrepo works with scp-style URL - user@host:path/to/repo' '
 808         (
 809                 cd reltest &&
 810                 cp pristine-.git-config .git/config &&
 811                 cp pristine-.gitmodules .gitmodules &&
 812                 git config remote.origin.url user@host:path/to/repo &&
 813                 git submodule init &&
 814                 test "$(git config submodule.sub.url)" = user@host:path/to/subrepo
 815         )
 816 '
 817
 818 test_expect_success '../subrepo works with relative local path - foo' '
 819         (
 820                 cd reltest &&
 821                 cp pristine-.git-config .git/config &&
 822                 cp pristine-.gitmodules .gitmodules &&
 823                 git config remote.origin.url foo &&
 824                 # actual: fails with an error
 825                 git submodule init &&
 826                 test "$(git config submodule.sub.url)" = subrepo
 827         )
 828 '
 829
 830 test_expect_success '../subrepo works with relative local path - foo/bar' '
 831         (
 832                 cd reltest &&
 833                 cp pristine-.git-config .git/config &&
 834                 cp pristine-.gitmodules .gitmodules &&
 835                 git config remote.origin.url foo/bar &&
 836                 git submodule init &&
 837                 test "$(git config submodule.sub.url)" = foo/subrepo
 838         )
 839 '
 840
 841 test_expect_success '../subrepo works with relative local path - ./foo' '
 842         (
 843                 cd reltest &&
 844                 cp pristine-.git-config .git/config &&
 845                 cp pristine-.gitmodules .gitmodules &&
 846                 git config remote.origin.url ./foo &&
 847                 git submodule init &&
 848                 test "$(git config submodule.sub.url)" = subrepo
 849         )
 850 '
 851
 852 test_expect_success '../subrepo works with relative local path - ./foo/bar' '
 853         (
 854                 cd reltest &&
 855                 cp pristine-.git-config .git/config &&
 856                 cp pristine-.gitmodules .gitmodules &&
 857                 git config remote.origin.url ./foo/bar &&
 858                 git submodule init &&
 859                 test "$(git config submodule.sub.url)" = foo/subrepo
 860         )
 861 '
 862
 863 test_expect_success '../subrepo works with relative local path - ../foo' '
 864         (
 865                 cd reltest &&
 866                 cp pristine-.git-config .git/config &&
 867                 cp pristine-.gitmodules .gitmodules &&
 868                 git config remote.origin.url ../foo &&
 869                 git submodule init &&
 870                 test "$(git config submodule.sub.url)" = ../subrepo
 871         )
 872 '
 873
 874 test_expect_success '../subrepo works with relative local path - ../foo/bar' '
 875         (
 876                 cd reltest &&
 877                 cp pristine-.git-config .git/config &&
 878                 cp pristine-.gitmodules .gitmodules &&
 879                 git config remote.origin.url ../foo/bar &&
 880                 git submodule init &&
 881                 test "$(git config submodule.sub.url)" = ../foo/subrepo
 882         )
 883 '
 884
 885 test_expect_success '../bar/a/b/c works with relative local path - ../foo/bar.git' '
 886         (
 887                 cd reltest &&
 888                 cp pristine-.git-config .git/config &&
 889                 cp pristine-.gitmodules .gitmodules &&
 890                 mkdir -p a/b/c &&
 891                 (cd a/b/c && git init && test_commit msg) &&
 892                 git config remote.origin.url ../foo/bar.git &&
 893                 git submodule add ../bar/a/b/c ./a/b/c &&
 894                 git submodule init &&
 895                 test "$(git config submodule.a/b/c.url)" = ../foo/bar/a/b/c
 896         )
 897 '
 898
 899 test_expect_success 'moving the superproject does not break submodules' '
 900         (
 901                 cd addtest &&
 902                 git submodule status >expect
 903         ) &&
 904         mv addtest addtest2 &&
 905         (
 906                 cd addtest2 &&
 907                 git submodule status >actual &&
 908                 test_cmp expect actual
 909         )
 910 '
 911
 912 test_expect_success 'moving the submodule does not break the superproject' '
 913         (
 914                 cd addtest2 &&
 915                 git submodule status
 916         ) >actual &&
 917         sed -e "s/^ \([^ ]* repo\) .*/-\1/" <actual >expect &&
 918         mv addtest2/repo addtest2/repo.bak &&
 919         test_when_finished "mv addtest2/repo.bak addtest2/repo" &&
 920         (
 921                 cd addtest2 &&
 922                 git submodule status
 923         ) >actual &&
 924         test_cmp expect actual
 925 '
 926
 927 test_expect_success 'submodule add --name allows to replace a submodule with another at the same path' '
 928         (
 929                 cd addtest2 &&
 930                 (
 931                         cd repo &&
 932                         echo "$submodurl/repo" >expect &&
 933                         git config remote.origin.url >actual &&
 934                         test_cmp expect actual &&
 935                         echo "gitdir: ../.git/modules/repo" >expect &&
 936                         test_cmp expect .git
 937                 ) &&
 938                 rm -rf repo &&
 939                 git rm repo &&
 940                 git submodule add -q --name repo_new "$submodurl/bare.git" repo >actual &&
 941                 test_must_be_empty actual &&
 942                 echo "gitdir: ../.git/modules/submod" >expect &&
 943                 test_cmp expect submod/.git &&
 944                 (
 945                         cd repo &&
 946                         echo "$submodurl/bare.git" >expect &&
 947                         git config remote.origin.url >actual &&
 948                         test_cmp expect actual &&
 949                         echo "gitdir: ../.git/modules/repo_new" >expect &&
 950                         test_cmp expect .git
 951                 ) &&
 952                 echo "repo" >expect &&
 953                 test_must_fail git config -f .gitmodules submodule.repo.path &&
 954                 git config -f .gitmodules submodule.repo_new.path >actual &&
 955                 test_cmp expect actual &&
 956                 echo "$submodurl/repo" >expect &&
 957                 test_must_fail git config -f .gitmodules submodule.repo.url &&
 958                 echo "$submodurl/bare.git" >expect &&
 959                 git config -f .gitmodules submodule.repo_new.url >actual &&
 960                 test_cmp expect actual &&
 961                 echo "$submodurl/repo" >expect &&
 962                 git config submodule.repo.url >actual &&
 963                 test_cmp expect actual &&
 964                 echo "$submodurl/bare.git" >expect &&
 965                 git config submodule.repo_new.url >actual &&
 966                 test_cmp expect actual
 967         )
 968 '
 969
 970 test_expect_success 'recursive relative submodules stay relative' '
 971         test_when_finished "rm -rf super clone2 subsub sub3" &&
 972         mkdir subsub &&
 973         (
 974                 cd subsub &&
 975                 git init &&
 976                 >t &&
 977                 git add t &&
 978                 git commit -m "initial commit"
 979         ) &&
 980         mkdir sub3 &&
 981         (
 982                 cd sub3 &&
 983                 git init &&
 984                 >t &&
 985                 git add t &&
 986                 git commit -m "initial commit" &&
 987                 git submodule add ../subsub dirdir/subsub &&
 988                 git commit -m "add submodule subsub"
 989         ) &&
 990         mkdir super &&
 991         (
 992                 cd super &&
 993                 git init &&
 994                 >t &&
 995                 git add t &&
 996                 git commit -m "initial commit" &&
 997                 git submodule add ../sub3 &&
 998                 git commit -m "add submodule sub"
 999         ) &&
1000         git clone super clone2 &&
1001         (
1002                 cd clone2 &&
1003                 git submodule update --init --recursive &&
1004                 echo "gitdir: ../.git/modules/sub3" >./sub3/.git_expect &&
1005                 echo "gitdir: ../../../.git/modules/sub3/modules/dirdir/subsub" >./sub3/dirdir/subsub/.git_expect
1006         ) &&
1007         test_cmp clone2/sub3/.git_expect clone2/sub3/.git &&
1008         test_cmp clone2/sub3/dirdir/subsub/.git_expect clone2/sub3/dirdir/subsub/.git
1009 '
1010
1011 test_expect_success 'submodule add with an existing name fails unless forced' '
1012         (
1013                 cd addtest2 &&
1014                 rm -rf repo &&
1015                 git rm repo &&
1016                 test_must_fail git submodule add -q --name repo_new "$submodurl/repo.git" repo &&
1017                 test ! -d repo &&
1018                 test_must_fail git config -f .gitmodules submodule.repo_new.path &&
1019                 test_must_fail git config -f .gitmodules submodule.repo_new.url &&
1020                 echo "$submodurl/bare.git" >expect &&
1021                 git config submodule.repo_new.url >actual &&
1022                 test_cmp expect actual &&
1023                 git submodule add -f -q --name repo_new "$submodurl/repo.git" repo &&
1024                 test -d repo &&
1025                 echo "repo" >expect &&
1026                 git config -f .gitmodules submodule.repo_new.path >actual &&
1027                 test_cmp expect actual &&
1028                 echo "$submodurl/repo.git" >expect &&
1029                 git config -f .gitmodules submodule.repo_new.url >actual &&
1030                 test_cmp expect actual &&
1031                 echo "$submodurl/repo.git" >expect &&
1032                 git config submodule.repo_new.url >actual &&
1033                 test_cmp expect actual
1034         )
1035 '
1036
1037 test_expect_success 'set up a second submodule' '
1038         git submodule add ./init2 example2 &&
1039         git commit -m "submodule example2 added"
1040 '
1041
1042 test_expect_success 'submodule deinit works on repository without submodules' '
1043         test_when_finished "rm -rf newdirectory" &&
1044         mkdir newdirectory &&
1045         (
1046                 cd newdirectory &&
1047                 git init &&
1048                 >file &&
1049                 git add file &&
1050                 git commit -m "repo should not be empty" &&
1051                 git submodule deinit . &&
1052                 git submodule deinit --all
1053         )
1054 '
1055
1056 test_expect_success 'submodule deinit should remove the whole submodule section from .git/config' '
1057         git config submodule.example.foo bar &&
1058         git config submodule.example2.frotz nitfol &&
1059         git submodule deinit init &&
1060         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1061         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1062         test -f example2/.git &&
1063         rmdir init
1064 '
1065
1066 test_expect_success 'submodule deinit should unset core.worktree' '
1067         test_path_is_file .git/modules/example/config &&
1068         test_must_fail git config -f .git/modules/example/config core.worktree
1069 '
1070
1071 test_expect_success 'submodule deinit from subdirectory' '
1072         git submodule update --init &&
1073         git config submodule.example.foo bar &&
1074         mkdir -p sub &&
1075         (
1076                 cd sub &&
1077                 git submodule deinit ../init >../output
1078         ) &&
1079         test_i18ngrep "\\.\\./init" output &&
1080         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1081         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1082         test -f example2/.git &&
1083         rmdir init
1084 '
1085
1086 test_expect_success 'submodule deinit . deinits all initialized submodules' '
1087         git submodule update --init &&
1088         git config submodule.example.foo bar &&
1089         git config submodule.example2.frotz nitfol &&
1090         test_must_fail git submodule deinit &&
1091         git submodule deinit . >actual &&
1092         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1093         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1094         test_i18ngrep "Cleared directory .init" actual &&
1095         test_i18ngrep "Cleared directory .example2" actual &&
1096         rmdir init example2
1097 '
1098
1099 test_expect_success 'submodule deinit --all deinits all initialized submodules' '
1100         git submodule update --init &&
1101         git config submodule.example.foo bar &&
1102         git config submodule.example2.frotz nitfol &&
1103         test_must_fail git submodule deinit &&
1104         git submodule deinit --all >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 example2
1110 '
1111
1112 test_expect_success 'submodule deinit deinits a submodule when its work tree is missing or empty' '
1113         git submodule update --init &&
1114         rm -rf init example2/* example2/.git &&
1115         git submodule deinit init example2 >actual &&
1116         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1117         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1118         test_i18ngrep ! "Cleared directory .init" actual &&
1119         test_i18ngrep "Cleared directory .example2" actual &&
1120         rmdir init
1121 '
1122
1123 test_expect_success 'submodule deinit fails when the submodule contains modifications unless forced' '
1124         git submodule update --init &&
1125         echo X >>init/s &&
1126         test_must_fail git submodule deinit init &&
1127         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1128         test -f example2/.git &&
1129         git submodule deinit -f init >actual &&
1130         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1131         test_i18ngrep "Cleared directory .init" actual &&
1132         rmdir init
1133 '
1134
1135 test_expect_success 'submodule deinit fails when the submodule contains untracked files unless forced' '
1136         git submodule update --init &&
1137         echo X >>init/untracked &&
1138         test_must_fail git submodule deinit init &&
1139         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1140         test -f example2/.git &&
1141         git submodule deinit -f init >actual &&
1142         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1143         test_i18ngrep "Cleared directory .init" actual &&
1144         rmdir init
1145 '
1146
1147 test_expect_success 'submodule deinit fails when the submodule HEAD does not match unless forced' '
1148         git submodule update --init &&
1149         (
1150                 cd init &&
1151                 git checkout HEAD^
1152         ) &&
1153         test_must_fail git submodule deinit init &&
1154         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1155         test -f example2/.git &&
1156         git submodule deinit -f init >actual &&
1157         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1158         test_i18ngrep "Cleared directory .init" actual &&
1159         rmdir init
1160 '
1161
1162 test_expect_success 'submodule deinit is silent when used on an uninitialized submodule' '
1163         git submodule update --init &&
1164         git submodule deinit init >actual &&
1165         test_i18ngrep "Submodule .example. (.*) unregistered for path .init" actual &&
1166         test_i18ngrep "Cleared directory .init" actual &&
1167         git submodule deinit init >actual &&
1168         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1169         test_i18ngrep "Cleared directory .init" actual &&
1170         git submodule deinit . >actual &&
1171         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1172         test_i18ngrep "Submodule .example2. (.*) unregistered for path .example2" actual &&
1173         test_i18ngrep "Cleared directory .init" actual &&
1174         git submodule deinit . >actual &&
1175         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1176         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1177         test_i18ngrep "Cleared directory .init" actual &&
1178         git submodule deinit --all >actual &&
1179         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1180         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1181         test_i18ngrep "Cleared directory .init" actual &&
1182         rmdir init example2
1183 '
1184
1185 test_expect_success 'submodule deinit fails when submodule has a .git directory even when forced' '
1186         git submodule update --init &&
1187         (
1188                 cd init &&
1189                 rm .git &&
1190                 cp -R ../.git/modules/example .git &&
1191                 GIT_WORK_TREE=. git config --unset core.worktree
1192         ) &&
1193         test_must_fail git submodule deinit init &&
1194         test_must_fail git submodule deinit -f init &&
1195         test -d init/.git &&
1196         test -n "$(git config --get-regexp "submodule\.example\.")"
1197 '
1198
1199 test_expect_success 'submodule with UTF-8 name' '
1200         svname=$(printf "\303\245 \303\244\303\266") &&
1201         mkdir "$svname" &&
1202         (
1203                 cd "$svname" &&
1204                 git init &&
1205                 >sub &&
1206                 git add sub &&
1207                 git commit -m "init sub"
1208         ) &&
1209         git submodule add ./"$svname" &&
1210         git submodule >&2 &&
1211         test -n "$(git submodule | grep "$svname")"
1212 '
1213
1214 test_expect_success 'submodule add clone shallow submodule' '
1215         mkdir super &&
1216         pwd=$(pwd) &&
1217         (
1218                 cd super &&
1219                 git init &&
1220                 git submodule add --depth=1 file://"$pwd"/example2 submodule &&
1221                 (
1222                         cd submodule &&
1223                         test 1 = $(git log --oneline | wc -l)
1224                 )
1225         )
1226 '
1227
1228 test_expect_success 'submodule helper list is not confused by common prefixes' '
1229         mkdir -p dir1/b &&
1230         (
1231                 cd dir1/b &&
1232                 git init &&
1233                 echo hi >testfile2 &&
1234                 git add . &&
1235                 git commit -m "test1"
1236         ) &&
1237         mkdir -p dir2/b &&
1238         (
1239                 cd dir2/b &&
1240                 git init &&
1241                 echo hello >testfile1 &&
1242                 git add .  &&
1243                 git commit -m "test2"
1244         ) &&
1245         git submodule add /dir1/b dir1/b &&
1246         git submodule add /dir2/b dir2/b &&
1247         git commit -m "first submodule commit" &&
1248         git submodule--helper list dir1/b | cut -f 2 >actual &&
1249         echo "dir1/b" >expect &&
1250         test_cmp expect actual
1251 '
1252
1253 test_expect_success 'setup superproject with submodules' '
1254         git init sub1 &&
1255         test_commit -C sub1 test &&
1256         test_commit -C sub1 test2 &&
1257         git init multisuper &&
1258         git -C multisuper submodule add ../sub1 sub0 &&
1259         git -C multisuper submodule add ../sub1 sub1 &&
1260         git -C multisuper submodule add ../sub1 sub2 &&
1261         git -C multisuper submodule add ../sub1 sub3 &&
1262         git -C multisuper commit -m "add some submodules"
1263 '
1264
1265 cat >expect <<-EOF
1266 -sub0
1267  sub1 (test2)
1268  sub2 (test2)
1269  sub3 (test2)
1270 EOF
1271
1272 test_expect_success 'submodule update --init with a specification' '
1273         test_when_finished "rm -rf multisuper_clone" &&
1274         pwd=$(pwd) &&
1275         git clone file://"$pwd"/multisuper multisuper_clone &&
1276         git -C multisuper_clone submodule update --init . ":(exclude)sub0" &&
1277         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1278         test_cmp expect actual
1279 '
1280
1281 test_expect_success 'submodule update --init with submodule.active set' '
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 submodule.active "." &&
1286         git -C multisuper_clone config --add submodule.active ":(exclude)sub0" &&
1287         git -C multisuper_clone submodule update --init &&
1288         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1289         test_cmp expect actual
1290 '
1291
1292 test_expect_success 'submodule update and setting submodule.<name>.active' '
1293         test_when_finished "rm -rf multisuper_clone" &&
1294         pwd=$(pwd) &&
1295         git clone file://"$pwd"/multisuper multisuper_clone &&
1296         git -C multisuper_clone config --bool submodule.sub0.active "true" &&
1297         git -C multisuper_clone config --bool submodule.sub1.active "false" &&
1298         git -C multisuper_clone config --bool submodule.sub2.active "true" &&
1299
1300         cat >expect <<-\EOF &&
1301          sub0 (test2)
1302         -sub1
1303          sub2 (test2)
1304         -sub3
1305         EOF
1306         git -C multisuper_clone submodule update &&
1307         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1308         test_cmp expect actual
1309 '
1310
1311 test_expect_success 'clone active submodule without submodule url set' '
1312         test_when_finished "rm -rf test/test" &&
1313         mkdir test &&
1314         # another dir breaks accidental relative paths still being correct
1315         git clone file://"$pwd"/multisuper test/test &&
1316         (
1317                 cd test/test &&
1318                 git config submodule.active "." &&
1319
1320                 # do not pass --init flag, as the submodule is already active:
1321                 git submodule update &&
1322                 git submodule status >actual_raw &&
1323
1324                 cut -d" " -f3- actual_raw >actual &&
1325                 cat >expect <<-\EOF &&
1326                 sub0 (test2)
1327                 sub1 (test2)
1328                 sub2 (test2)
1329                 sub3 (test2)
1330                 EOF
1331                 test_cmp expect actual
1332         )
1333 '
1334
1335 test_expect_success 'clone --recurse-submodules with a pathspec works' '
1336         test_when_finished "rm -rf multisuper_clone" &&
1337         cat >expected <<-\EOF &&
1338          sub0 (test2)
1339         -sub1
1340         -sub2
1341         -sub3
1342         EOF
1343
1344         git clone --recurse-submodules="sub0" multisuper multisuper_clone &&
1345         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1346         test_cmp expected actual
1347 '
1348
1349 test_expect_success 'clone with multiple --recurse-submodules options' '
1350         test_when_finished "rm -rf multisuper_clone" &&
1351         cat >expect <<-\EOF &&
1352         -sub0
1353          sub1 (test2)
1354         -sub2
1355          sub3 (test2)
1356         EOF
1357
1358         git clone --recurse-submodules="." \
1359                   --recurse-submodules=":(exclude)sub0" \
1360                   --recurse-submodules=":(exclude)sub2" \
1361                   multisuper multisuper_clone &&
1362         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1363         test_cmp expect actual
1364 '
1365
1366 test_expect_success 'clone and subsequent updates correctly auto-initialize submodules' '
1367         test_when_finished "rm -rf multisuper_clone" &&
1368         cat <<-\EOF >expect &&
1369         -sub0
1370          sub1 (test2)
1371         -sub2
1372          sub3 (test2)
1373         EOF
1374
1375         cat <<-\EOF >expect2 &&
1376         -sub0
1377          sub1 (test2)
1378         -sub2
1379          sub3 (test2)
1380         -sub4
1381          sub5 (test2)
1382         EOF
1383
1384         git clone --recurse-submodules="." \
1385                   --recurse-submodules=":(exclude)sub0" \
1386                   --recurse-submodules=":(exclude)sub2" \
1387                   --recurse-submodules=":(exclude)sub4" \
1388                   multisuper multisuper_clone &&
1389
1390         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1391         test_cmp expect actual &&
1392
1393         git -C multisuper submodule add ../sub1 sub4 &&
1394         git -C multisuper submodule add ../sub1 sub5 &&
1395         git -C multisuper commit -m "add more submodules" &&
1396         # obtain the new superproject
1397         git -C multisuper_clone pull &&
1398         git -C multisuper_clone submodule update --init &&
1399         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1400         test_cmp expect2 actual
1401 '
1402
1403 test_expect_success 'init properly sets the config' '
1404         test_when_finished "rm -rf multisuper_clone" &&
1405         git clone --recurse-submodules="." \
1406                   --recurse-submodules=":(exclude)sub0" \
1407                   multisuper multisuper_clone &&
1408
1409         git -C multisuper_clone submodule init -- sub0 sub1 &&
1410         git -C multisuper_clone config --get submodule.sub0.active &&
1411         test_must_fail git -C multisuper_clone config --get submodule.sub1.active
1412 '
1413
1414 test_expect_success 'recursive clone respects -q' '
1415         test_when_finished "rm -rf multisuper_clone" &&
1416         git clone -q --recurse-submodules multisuper multisuper_clone >actual &&
1417         test_must_be_empty actual
1418 '
1419
1420 test_done