t/t7400-submodule-basic.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Lars Hjemli
   4 #
   5
   6 test_description='Basic porcelain support for submodules
   7
   8 This test tries to verify basic sanity of the init, update and status
   9 subcommands of git submodule.
  10 '
  11
  12 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
  13 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  14
  15 . ./test-lib.sh
  16
  17 test_expect_success 'setup - enable local submodules' '
  18         git config --global protocol.file.allow always
  19 '
  20
  21 test_expect_success 'submodule deinit works on empty repository' '
  22         git submodule deinit --all
  23 '
  24
  25 test_expect_success 'setup - initial commit' '
  26         >t &&
  27         git add t &&
  28         git commit -m "initial commit" &&
  29         git branch initial
  30 '
  31
  32 test_expect_success 'submodule init aborts on missing .gitmodules file' '
  33         test_when_finished "git update-index --remove sub" &&
  34         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  35         # missing the .gitmodules file here
  36         test_must_fail git submodule init 2>actual &&
  37         test_i18ngrep "No url found for submodule path" actual
  38 '
  39
  40 test_expect_success 'submodule update aborts on missing .gitmodules file' '
  41         test_when_finished "git update-index --remove sub" &&
  42         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  43         # missing the .gitmodules file here
  44         git submodule update sub 2>actual &&
  45         test_i18ngrep "Submodule path .sub. not initialized" actual
  46 '
  47
  48 test_expect_success 'submodule update aborts on missing gitmodules url' '
  49         test_when_finished "git update-index --remove sub" &&
  50         git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
  51         test_when_finished "rm -f .gitmodules" &&
  52         git config -f .gitmodules submodule.s.path sub &&
  53         test_must_fail git submodule init
  54 '
  55
  56 test_expect_success 'add aborts on repository with no commits' '
  57         cat >expect <<-\EOF &&
  58         fatal: '"'repo-no-commits'"' does not have a commit checked out
  59         EOF
  60         git init repo-no-commits &&
  61         test_must_fail git submodule add ../a ./repo-no-commits 2>actual &&
  62         test_cmp expect actual
  63 '
  64
  65 test_expect_success 'status should ignore inner git repo when not added' '
  66         rm -fr inner &&
  67         mkdir inner &&
  68         (
  69                 cd inner &&
  70                 git init &&
  71                 >t &&
  72                 git add t &&
  73                 git commit -m "initial"
  74         ) &&
  75         test_must_fail git submodule status inner 2>output.err &&
  76         rm -fr inner &&
  77         test_i18ngrep "^error: .*did not match any file(s) known to git" output.err
  78 '
  79
  80 test_expect_success 'setup - repository in init subdirectory' '
  81         mkdir init &&
  82         (
  83                 cd init &&
  84                 git init &&
  85                 echo a >a &&
  86                 git add a &&
  87                 git commit -m "submodule commit 1" &&
  88                 git tag -a -m "rev-1" rev-1
  89         )
  90 '
  91
  92 test_expect_success 'setup - commit with gitlink' '
  93         echo a >a &&
  94         echo z >z &&
  95         git add a init z &&
  96         git commit -m "super commit 1"
  97 '
  98
  99 test_expect_success 'setup - hide init subdirectory' '
 100         mv init .subrepo
 101 '
 102
 103 test_expect_success 'setup - repository to add submodules to' '
 104         git init addtest &&
 105         git init addtest-ignore
 106 '
 107
 108 # The 'submodule add' tests need some repository to add as a submodule.
 109 # The trash directory is a good one as any. We need to canonicalize
 110 # the name, though, as some tests compare it to the absolute path git
 111 # generates, which will expand symbolic links.
 112 submodurl=$(pwd -P)
 113
 114 listbranches() {
 115         git for-each-ref --format='%(refname)' 'refs/heads/*'
 116 }
 117
 118 inspect() {
 119         dir=$1 &&
 120         dotdot="${2:-..}" &&
 121
 122         (
 123                 cd "$dir" &&
 124                 listbranches >"$dotdot/heads" &&
 125                 { git symbolic-ref HEAD || :; } >"$dotdot/head" &&
 126                 git rev-parse HEAD >"$dotdot/head-sha1" &&
 127                 git update-index --refresh &&
 128                 git diff-files --exit-code &&
 129                 git clean -n -d -x >"$dotdot/untracked"
 130         )
 131 }
 132
 133 test_expect_success 'submodule add' '
 134         echo "refs/heads/main" >expect &&
 135
 136         (
 137                 cd addtest &&
 138                 git submodule add -q "$submodurl" submod >actual &&
 139                 test_must_be_empty actual &&
 140                 echo "gitdir: ../.git/modules/submod" >expect &&
 141                 test_cmp expect submod/.git &&
 142                 (
 143                         cd submod &&
 144                         git config core.worktree >actual &&
 145                         echo "../../../submod" >expect &&
 146                         test_cmp expect actual &&
 147                         rm -f actual expect
 148                 ) &&
 149                 git submodule init
 150         ) &&
 151
 152         rm -f heads head untracked &&
 153         inspect addtest/submod ../.. &&
 154         test_cmp expect heads &&
 155         test_cmp expect head &&
 156         test_must_be_empty untracked
 157 '
 158
 159 test_expect_success 'setup parent and one repository' '
 160         test_create_repo parent &&
 161         test_commit -C parent one
 162 '
 163
 164 test_expect_success 'redirected submodule add does not show progress' '
 165         git -C addtest submodule add "file://$submodurl/parent" submod-redirected \
 166                 2>err &&
 167         ! grep % err &&
 168         test_i18ngrep ! "Checking connectivity" err
 169 '
 170
 171 test_expect_success 'redirected submodule add --progress does show progress' '
 172         git -C addtest submodule add --progress "file://$submodurl/parent" \
 173                 submod-redirected-progress 2>err && \
 174         grep % err
 175 '
 176
 177 test_expect_success 'submodule add to .gitignored path fails' '
 178         (
 179                 cd addtest-ignore &&
 180                 cat <<-\EOF >expect &&
 181                 The following paths are ignored by one of your .gitignore files:
 182                 submod
 183                 hint: Use -f if you really want to add them.
 184                 hint: Turn this message off by running
 185                 hint: "git config advice.addIgnoredFile false"
 186                 EOF
 187                 # Does not use test_commit due to the ignore
 188                 echo "*" > .gitignore &&
 189                 git add --force .gitignore &&
 190                 git commit -m"Ignore everything" &&
 191                 ! git submodule add "$submodurl" submod >actual 2>&1 &&
 192                 test_cmp expect actual
 193         )
 194 '
 195
 196 test_expect_success 'submodule add to .gitignored path with --force' '
 197         (
 198                 cd addtest-ignore &&
 199                 git submodule add --force "$submodurl" submod
 200         )
 201 '
 202
 203 test_expect_success 'submodule add to path with tracked content fails' '
 204         (
 205                 cd addtest &&
 206                 echo "fatal: '\''dir-tracked'\'' already exists in the index" >expect &&
 207                 mkdir dir-tracked &&
 208                 test_commit foo dir-tracked/bar &&
 209                 test_must_fail git submodule add "$submodurl" dir-tracked >actual 2>&1 &&
 210                 test_cmp expect actual
 211         )
 212 '
 213
 214 test_expect_success 'submodule add to reconfigure existing submodule with --force' '
 215         (
 216                 cd addtest-ignore &&
 217                 bogus_url="$(pwd)/bogus-url" &&
 218                 git submodule add --force "$bogus_url" submod &&
 219                 git submodule add --force -b initial "$submodurl" submod-branch &&
 220                 test "$bogus_url" = "$(git config -f .gitmodules submodule.submod.url)" &&
 221                 test "$bogus_url" = "$(git config submodule.submod.url)" &&
 222                 # Restore the url
 223                 git submodule add --force "$submodurl" submod &&
 224                 test "$submodurl" = "$(git config -f .gitmodules submodule.submod.url)" &&
 225                 test "$submodurl" = "$(git config submodule.submod.url)"
 226         )
 227 '
 228
 229 test_expect_success 'submodule add relays add --dry-run stderr' '
 230         test_when_finished "rm -rf addtest/.git/index.lock" &&
 231         (
 232                 cd addtest &&
 233                 : >.git/index.lock &&
 234                 ! git submodule add "$submodurl" sub-while-locked 2>output.err &&
 235                 test_i18ngrep "^fatal: .*index\.lock" output.err &&
 236                 test_path_is_missing sub-while-locked
 237         )
 238 '
 239
 240 test_expect_success 'submodule add --branch' '
 241         echo "refs/heads/initial" >expect-head &&
 242         cat <<-\EOF >expect-heads &&
 243         refs/heads/initial
 244         refs/heads/main
 245         EOF
 246
 247         (
 248                 cd addtest &&
 249                 git submodule add -b initial "$submodurl" submod-branch &&
 250                 test "initial" = "$(git config -f .gitmodules submodule.submod-branch.branch)" &&
 251                 git submodule init
 252         ) &&
 253
 254         rm -f heads head untracked &&
 255         inspect addtest/submod-branch ../.. &&
 256         test_cmp expect-heads heads &&
 257         test_cmp expect-head head &&
 258         test_must_be_empty untracked
 259 '
 260
 261 test_expect_success 'submodule add with ./ in path' '
 262         echo "refs/heads/main" >expect &&
 263
 264         (
 265                 cd addtest &&
 266                 git submodule add "$submodurl" ././dotsubmod/./frotz/./ &&
 267                 git submodule init
 268         ) &&
 269
 270         rm -f heads head untracked &&
 271         inspect addtest/dotsubmod/frotz ../../.. &&
 272         test_cmp expect heads &&
 273         test_cmp expect head &&
 274         test_must_be_empty untracked
 275 '
 276
 277 test_expect_success 'submodule add with /././ in path' '
 278         echo "refs/heads/main" >expect &&
 279
 280         (
 281                 cd addtest &&
 282                 git submodule add "$submodurl" dotslashdotsubmod/././frotz/./ &&
 283                 git submodule init
 284         ) &&
 285
 286         rm -f heads head untracked &&
 287         inspect addtest/dotslashdotsubmod/frotz ../../.. &&
 288         test_cmp expect heads &&
 289         test_cmp expect head &&
 290         test_must_be_empty untracked
 291 '
 292
 293 test_expect_success 'submodule add with // in path' '
 294         echo "refs/heads/main" >expect &&
 295
 296         (
 297                 cd addtest &&
 298                 git submodule add "$submodurl" slashslashsubmod///frotz// &&
 299                 git submodule init
 300         ) &&
 301
 302         rm -f heads head untracked &&
 303         inspect addtest/slashslashsubmod/frotz ../../.. &&
 304         test_cmp expect heads &&
 305         test_cmp expect head &&
 306         test_must_be_empty untracked
 307 '
 308
 309 test_expect_success 'submodule add with /.. in path' '
 310         echo "refs/heads/main" >expect &&
 311
 312         (
 313                 cd addtest &&
 314                 git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. &&
 315                 git submodule init
 316         ) &&
 317
 318         rm -f heads head untracked &&
 319         inspect addtest/realsubmod ../.. &&
 320         test_cmp expect heads &&
 321         test_cmp expect head &&
 322         test_must_be_empty untracked
 323 '
 324
 325 test_expect_success 'submodule add with ./, /.. and // in path' '
 326         echo "refs/heads/main" >expect &&
 327
 328         (
 329                 cd addtest &&
 330                 git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. &&
 331                 git submodule init
 332         ) &&
 333
 334         rm -f heads head untracked &&
 335         inspect addtest/realsubmod2 ../.. &&
 336         test_cmp expect heads &&
 337         test_cmp expect head &&
 338         test_must_be_empty untracked
 339 '
 340
 341 test_expect_success !CYGWIN 'submodule add with \\ in path' '
 342         test_when_finished "rm -rf parent sub\\with\\backslash" &&
 343
 344         # Initialize a repo with a backslash in its name
 345         git init sub\\with\\backslash &&
 346         touch sub\\with\\backslash/empty.file &&
 347         git -C sub\\with\\backslash add empty.file &&
 348         git -C sub\\with\\backslash commit -m "Added empty.file" &&
 349
 350         # Add that repository as a submodule
 351         git init parent &&
 352         git -C parent submodule add ../sub\\with\\backslash
 353 '
 354
 355 test_expect_success 'submodule add in subdirectory' '
 356         echo "refs/heads/main" >expect &&
 357
 358         mkdir addtest/sub &&
 359         (
 360                 cd addtest/sub &&
 361                 git submodule add "$submodurl" ../realsubmod3 &&
 362                 git submodule init
 363         ) &&
 364
 365         rm -f heads head untracked &&
 366         inspect addtest/realsubmod3 ../.. &&
 367         test_cmp expect heads &&
 368         test_cmp expect head &&
 369         test_must_be_empty untracked
 370 '
 371
 372 test_expect_success 'submodule add in subdirectory with relative path should fail' '
 373         (
 374                 cd addtest/sub &&
 375                 test_must_fail git submodule add ../../ submod3 2>../../output.err
 376         ) &&
 377         test_i18ngrep toplevel output.err
 378 '
 379
 380 test_expect_success 'setup - add an example entry to .gitmodules' '
 381         git config --file=.gitmodules submodule.example.url git://example.com/init.git
 382 '
 383
 384 test_expect_success 'status should fail for unmapped paths' '
 385         test_must_fail git submodule status
 386 '
 387
 388 test_expect_success 'setup - map path in .gitmodules' '
 389         cat <<\EOF >expect &&
 390 [submodule "example"]
 391         url = git://example.com/init.git
 392         path = init
 393 EOF
 394
 395         git config --file=.gitmodules submodule.example.path init &&
 396
 397         test_cmp expect .gitmodules
 398 '
 399
 400 test_expect_success 'status should only print one line' '
 401         git submodule status >lines &&
 402         test_line_count = 1 lines
 403 '
 404
 405 test_expect_success 'status from subdirectory should have the same SHA1' '
 406         test_when_finished "rmdir addtest/subdir" &&
 407         (
 408                 cd addtest &&
 409                 mkdir subdir &&
 410                 git submodule status >output &&
 411                 awk "{print \$1}" <output >expect &&
 412                 cd subdir &&
 413                 git submodule status >../output &&
 414                 awk "{print \$1}" <../output >../actual &&
 415                 test_cmp ../expect ../actual &&
 416                 git -C ../submod checkout HEAD^ &&
 417                 git submodule status >../output &&
 418                 awk "{print \$1}" <../output >../actual2 &&
 419                 cd .. &&
 420                 git submodule status >output &&
 421                 awk "{print \$1}" <output >expect2 &&
 422                 test_cmp expect2 actual2 &&
 423                 ! test_cmp actual actual2
 424         )
 425 '
 426
 427 test_expect_success 'setup - fetch commit name from submodule' '
 428         rev1=$(cd .subrepo && git rev-parse HEAD) &&
 429         printf "rev1: %s\n" "$rev1" &&
 430         test -n "$rev1"
 431 '
 432
 433 test_expect_success 'status should initially be "missing"' '
 434         git submodule status >lines &&
 435         grep "^-$rev1" lines
 436 '
 437
 438 test_expect_success 'init should register submodule url in .git/config' '
 439         echo git://example.com/init.git >expect &&
 440
 441         git submodule init &&
 442         git config submodule.example.url >url &&
 443         git config submodule.example.url ./.subrepo &&
 444
 445         test_cmp expect url
 446 '
 447
 448 test_expect_success 'status should still be "missing" after initializing' '
 449         rm -fr init &&
 450         mkdir init &&
 451         git submodule status >lines &&
 452         rm -fr init &&
 453         grep "^-$rev1" lines
 454 '
 455
 456 test_failure_with_unknown_submodule () {
 457         test_must_fail git submodule $1 no-such-submodule 2>output.err &&
 458         test_i18ngrep "^error: .*no-such-submodule" output.err
 459 }
 460
 461 test_expect_success 'init should fail with unknown submodule' '
 462         test_failure_with_unknown_submodule init
 463 '
 464
 465 test_expect_success 'update should fail with unknown submodule' '
 466         test_failure_with_unknown_submodule update
 467 '
 468
 469 test_expect_success 'status should fail with unknown submodule' '
 470         test_failure_with_unknown_submodule status
 471 '
 472
 473 test_expect_success 'sync should fail with unknown submodule' '
 474         test_failure_with_unknown_submodule sync
 475 '
 476
 477 test_expect_success 'update should fail when path is used by a file' '
 478         echo hello >expect &&
 479
 480         echo "hello" >init &&
 481         test_must_fail git submodule update &&
 482
 483         test_cmp expect init
 484 '
 485
 486 test_expect_success 'update should fail when path is used by a nonempty directory' '
 487         echo hello >expect &&
 488
 489         rm -fr init &&
 490         mkdir init &&
 491         echo "hello" >init/a &&
 492
 493         test_must_fail git submodule update &&
 494
 495         test_cmp expect init/a
 496 '
 497
 498 test_expect_success 'update should work when path is an empty dir' '
 499         rm -fr init &&
 500         rm -f head-sha1 &&
 501         echo "$rev1" >expect &&
 502
 503         mkdir init &&
 504         git submodule update -q >update.out &&
 505         test_must_be_empty update.out &&
 506
 507         inspect init &&
 508         test_cmp expect head-sha1
 509 '
 510
 511 test_expect_success 'status should be "up-to-date" after update' '
 512         git submodule status >list &&
 513         grep "^ $rev1" list
 514 '
 515
 516 test_expect_success 'status "up-to-date" from subdirectory' '
 517         mkdir -p sub &&
 518         (
 519                 cd sub &&
 520                 git submodule status >../list
 521         ) &&
 522         grep "^ $rev1" list &&
 523         grep "\\.\\./init" list
 524 '
 525
 526 test_expect_success 'status "up-to-date" from subdirectory with path' '
 527         mkdir -p sub &&
 528         (
 529                 cd sub &&
 530                 git submodule status ../init >../list
 531         ) &&
 532         grep "^ $rev1" list &&
 533         grep "\\.\\./init" list
 534 '
 535
 536 test_expect_success 'status should be "modified" after submodule commit' '
 537         (
 538                 cd init &&
 539                 echo b >b &&
 540                 git add b &&
 541                 git commit -m "submodule commit 2"
 542         ) &&
 543
 544         rev2=$(cd init && git rev-parse HEAD) &&
 545         test -n "$rev2" &&
 546         git submodule status >list &&
 547
 548         grep "^+$rev2" list
 549 '
 550
 551 test_expect_success 'the --cached sha1 should be rev1' '
 552         git submodule --cached status >list &&
 553         grep "^+$rev1" list
 554 '
 555
 556 test_expect_success 'git diff should report the SHA1 of the new submodule commit' '
 557         git diff >diff &&
 558         grep "^+Subproject commit $rev2" diff
 559 '
 560
 561 test_expect_success 'update should checkout rev1' '
 562         rm -f head-sha1 &&
 563         echo "$rev1" >expect &&
 564
 565         git submodule update init &&
 566         inspect init &&
 567
 568         test_cmp expect head-sha1
 569 '
 570
 571 test_expect_success 'status should be "up-to-date" after update' '
 572         git submodule status >list &&
 573         grep "^ $rev1" list
 574 '
 575
 576 test_expect_success 'checkout superproject with subproject already present' '
 577         git checkout initial &&
 578         git checkout main
 579 '
 580
 581 test_expect_success 'apply submodule diff' '
 582         git branch second &&
 583         (
 584                 cd init &&
 585                 echo s >s &&
 586                 git add s &&
 587                 git commit -m "change subproject"
 588         ) &&
 589         git update-index --add init &&
 590         git commit -m "change init" &&
 591         git format-patch -1 --stdout >P.diff &&
 592         git checkout second &&
 593         git apply --index P.diff &&
 594
 595         git diff --cached main >staged &&
 596         test_must_be_empty staged
 597 '
 598
 599 test_expect_success 'update --init' '
 600         mv init init2 &&
 601         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 602         git config --remove-section submodule.example &&
 603         test_must_fail git config submodule.example.url &&
 604
 605         git submodule update init 2> update.out &&
 606         test_i18ngrep "not initialized" update.out &&
 607         test_must_fail git rev-parse --resolve-git-dir init/.git &&
 608
 609         git submodule update --init init &&
 610         git rev-parse --resolve-git-dir init/.git
 611 '
 612
 613 test_expect_success 'update --init from subdirectory' '
 614         mv init init2 &&
 615         git config -f .gitmodules submodule.example.url "$(pwd)/init2" &&
 616         git config --remove-section submodule.example &&
 617         test_must_fail git config submodule.example.url &&
 618
 619         mkdir -p sub &&
 620         (
 621                 cd sub &&
 622                 git submodule update ../init 2>update.out &&
 623                 test_i18ngrep "not initialized" update.out &&
 624                 test_must_fail git rev-parse --resolve-git-dir ../init/.git &&
 625
 626                 git submodule update --init ../init
 627         ) &&
 628         git rev-parse --resolve-git-dir init/.git
 629 '
 630
 631 test_expect_success 'do not add files from a submodule' '
 632
 633         git reset --hard &&
 634         test_must_fail git add init/a
 635
 636 '
 637
 638 test_expect_success 'gracefully add/reset submodule with a trailing slash' '
 639
 640         git reset --hard &&
 641         git commit -m "commit subproject" init &&
 642         (cd init &&
 643          echo b > a) &&
 644         git add init/ &&
 645         git diff --exit-code --cached init &&
 646         commit=$(cd init &&
 647          git commit -m update a >/dev/null &&
 648          git rev-parse HEAD) &&
 649         git add init/ &&
 650         test_must_fail git diff --exit-code --cached init &&
 651         test $commit = $(git ls-files --stage |
 652                 sed -n "s/^160000 \([^ ]*\).*/\1/p") &&
 653         git reset init/ &&
 654         git diff --exit-code --cached init
 655
 656 '
 657
 658 test_expect_success 'ls-files gracefully handles trailing slash' '
 659
 660         test "init" = "$(git ls-files init/)"
 661
 662 '
 663
 664 test_expect_success 'moving to a commit without submodule does not leave empty dir' '
 665         rm -rf init &&
 666         mkdir init &&
 667         git reset --hard &&
 668         git checkout initial &&
 669         test ! -d init &&
 670         git checkout second
 671 '
 672
 673 test_expect_success 'submodule <invalid-subcommand> fails' '
 674         test_must_fail git submodule no-such-subcommand
 675 '
 676
 677 test_expect_success 'add submodules without specifying an explicit path' '
 678         mkdir repo &&
 679         (
 680                 cd repo &&
 681                 git init &&
 682                 echo r >r &&
 683                 git add r &&
 684                 git commit -m "repo commit 1"
 685         ) &&
 686         git clone --bare repo/ bare.git &&
 687         (
 688                 cd addtest &&
 689                 git submodule add "$submodurl/repo" &&
 690                 git config -f .gitmodules submodule.repo.path repo &&
 691                 git submodule add "$submodurl/bare.git" &&
 692                 git config -f .gitmodules submodule.bare.path bare
 693         )
 694 '
 695
 696 test_expect_success 'add should fail when path is used by a file' '
 697         (
 698                 cd addtest &&
 699                 touch file &&
 700                 test_must_fail  git submodule add "$submodurl/repo" file
 701         )
 702 '
 703
 704 test_expect_success 'add should fail when path is used by an existing directory' '
 705         (
 706                 cd addtest &&
 707                 mkdir empty-dir &&
 708                 test_must_fail git submodule add "$submodurl/repo" empty-dir
 709         )
 710 '
 711
 712 test_expect_success 'use superproject as upstream when path is relative and no url is set there' '
 713         (
 714                 cd addtest &&
 715                 git submodule add ../repo relative &&
 716                 test "$(git config -f .gitmodules submodule.relative.url)" = ../repo &&
 717                 git submodule sync relative &&
 718                 test "$(git config submodule.relative.url)" = "$submodurl/repo"
 719         )
 720 '
 721
 722 test_expect_success 'set up for relative path tests' '
 723         mkdir reltest &&
 724         (
 725                 cd reltest &&
 726                 git init &&
 727                 mkdir sub &&
 728                 (
 729                         cd sub &&
 730                         git init &&
 731                         test_commit foo
 732                 ) &&
 733                 git add sub &&
 734                 git config -f .gitmodules submodule.sub.path sub &&
 735                 git config -f .gitmodules submodule.sub.url ../subrepo &&
 736                 cp .git/config pristine-.git-config &&
 737                 cp .gitmodules pristine-.gitmodules
 738         )
 739 '
 740
 741 test_expect_success '../subrepo works with URL - ssh://hostname/repo' '
 742         (
 743                 cd reltest &&
 744                 cp pristine-.git-config .git/config &&
 745                 cp pristine-.gitmodules .gitmodules &&
 746                 git config remote.origin.url ssh://hostname/repo &&
 747                 git submodule init &&
 748                 test "$(git config submodule.sub.url)" = ssh://hostname/subrepo
 749         )
 750 '
 751
 752 test_expect_success '../subrepo works with port-qualified URL - ssh://hostname:22/repo' '
 753         (
 754                 cd reltest &&
 755                 cp pristine-.git-config .git/config &&
 756                 cp pristine-.gitmodules .gitmodules &&
 757                 git config remote.origin.url ssh://hostname:22/repo &&
 758                 git submodule init &&
 759                 test "$(git config submodule.sub.url)" = ssh://hostname:22/subrepo
 760         )
 761 '
 762
 763 # About the choice of the path in the next test:
 764 # - double-slash side-steps path mangling issues on Windows
 765 # - it is still an absolute local path
 766 # - there cannot be a server with a blank in its name just in case the
 767 #   path is used erroneously to access a //server/share style path
 768 test_expect_success '../subrepo path works with local path - //somewhere else/repo' '
 769         (
 770                 cd reltest &&
 771                 cp pristine-.git-config .git/config &&
 772                 cp pristine-.gitmodules .gitmodules &&
 773                 git config remote.origin.url "//somewhere else/repo" &&
 774                 git submodule init &&
 775                 test "$(git config submodule.sub.url)" = "//somewhere else/subrepo"
 776         )
 777 '
 778
 779 test_expect_success '../subrepo works with file URL - file:///tmp/repo' '
 780         (
 781                 cd reltest &&
 782                 cp pristine-.git-config .git/config &&
 783                 cp pristine-.gitmodules .gitmodules &&
 784                 git config remote.origin.url file:///tmp/repo &&
 785                 git submodule init &&
 786                 test "$(git config submodule.sub.url)" = file:///tmp/subrepo
 787         )
 788 '
 789
 790 test_expect_success '../subrepo works with helper URL- helper:://hostname/repo' '
 791         (
 792                 cd reltest &&
 793                 cp pristine-.git-config .git/config &&
 794                 cp pristine-.gitmodules .gitmodules &&
 795                 git config remote.origin.url helper:://hostname/repo &&
 796                 git submodule init &&
 797                 test "$(git config submodule.sub.url)" = helper:://hostname/subrepo
 798         )
 799 '
 800
 801 test_expect_success '../subrepo works with scp-style URL - user@host:repo' '
 802         (
 803                 cd reltest &&
 804                 cp pristine-.git-config .git/config &&
 805                 git config remote.origin.url user@host:repo &&
 806                 git submodule init &&
 807                 test "$(git config submodule.sub.url)" = user@host:subrepo
 808         )
 809 '
 810
 811 test_expect_success '../subrepo works with scp-style URL - user@host:path/to/repo' '
 812         (
 813                 cd reltest &&
 814                 cp pristine-.git-config .git/config &&
 815                 cp pristine-.gitmodules .gitmodules &&
 816                 git config remote.origin.url user@host:path/to/repo &&
 817                 git submodule init &&
 818                 test "$(git config submodule.sub.url)" = user@host:path/to/subrepo
 819         )
 820 '
 821
 822 test_expect_success '../subrepo works with relative local path - foo' '
 823         (
 824                 cd reltest &&
 825                 cp pristine-.git-config .git/config &&
 826                 cp pristine-.gitmodules .gitmodules &&
 827                 git config remote.origin.url foo &&
 828                 # actual: fails with an error
 829                 git submodule init &&
 830                 test "$(git config submodule.sub.url)" = subrepo
 831         )
 832 '
 833
 834 test_expect_success '../subrepo works with relative local path - foo/bar' '
 835         (
 836                 cd reltest &&
 837                 cp pristine-.git-config .git/config &&
 838                 cp pristine-.gitmodules .gitmodules &&
 839                 git config remote.origin.url foo/bar &&
 840                 git submodule init &&
 841                 test "$(git config submodule.sub.url)" = foo/subrepo
 842         )
 843 '
 844
 845 test_expect_success '../subrepo works with relative local path - ./foo' '
 846         (
 847                 cd reltest &&
 848                 cp pristine-.git-config .git/config &&
 849                 cp pristine-.gitmodules .gitmodules &&
 850                 git config remote.origin.url ./foo &&
 851                 git submodule init &&
 852                 test "$(git config submodule.sub.url)" = subrepo
 853         )
 854 '
 855
 856 test_expect_success '../subrepo works with relative local path - ./foo/bar' '
 857         (
 858                 cd reltest &&
 859                 cp pristine-.git-config .git/config &&
 860                 cp pristine-.gitmodules .gitmodules &&
 861                 git config remote.origin.url ./foo/bar &&
 862                 git submodule init &&
 863                 test "$(git config submodule.sub.url)" = foo/subrepo
 864         )
 865 '
 866
 867 test_expect_success '../subrepo works with relative local path - ../foo' '
 868         (
 869                 cd reltest &&
 870                 cp pristine-.git-config .git/config &&
 871                 cp pristine-.gitmodules .gitmodules &&
 872                 git config remote.origin.url ../foo &&
 873                 git submodule init &&
 874                 test "$(git config submodule.sub.url)" = ../subrepo
 875         )
 876 '
 877
 878 test_expect_success '../subrepo works with relative local path - ../foo/bar' '
 879         (
 880                 cd reltest &&
 881                 cp pristine-.git-config .git/config &&
 882                 cp pristine-.gitmodules .gitmodules &&
 883                 git config remote.origin.url ../foo/bar &&
 884                 git submodule init &&
 885                 test "$(git config submodule.sub.url)" = ../foo/subrepo
 886         )
 887 '
 888
 889 test_expect_success '../bar/a/b/c works with relative local path - ../foo/bar.git' '
 890         (
 891                 cd reltest &&
 892                 cp pristine-.git-config .git/config &&
 893                 cp pristine-.gitmodules .gitmodules &&
 894                 mkdir -p a/b/c &&
 895                 (cd a/b/c && git init && test_commit msg) &&
 896                 git config remote.origin.url ../foo/bar.git &&
 897                 git submodule add ../bar/a/b/c ./a/b/c &&
 898                 git submodule init &&
 899                 test "$(git config submodule.a/b/c.url)" = ../foo/bar/a/b/c
 900         )
 901 '
 902
 903 test_expect_success 'moving the superproject does not break submodules' '
 904         (
 905                 cd addtest &&
 906                 git submodule status >expect
 907         ) &&
 908         mv addtest addtest2 &&
 909         (
 910                 cd addtest2 &&
 911                 git submodule status >actual &&
 912                 test_cmp expect actual
 913         )
 914 '
 915
 916 test_expect_success 'moving the submodule does not break the superproject' '
 917         (
 918                 cd addtest2 &&
 919                 git submodule status
 920         ) >actual &&
 921         sed -e "s/^ \([^ ]* repo\) .*/-\1/" <actual >expect &&
 922         mv addtest2/repo addtest2/repo.bak &&
 923         test_when_finished "mv addtest2/repo.bak addtest2/repo" &&
 924         (
 925                 cd addtest2 &&
 926                 git submodule status
 927         ) >actual &&
 928         test_cmp expect actual
 929 '
 930
 931 test_expect_success 'submodule add --name allows to replace a submodule with another at the same path' '
 932         (
 933                 cd addtest2 &&
 934                 (
 935                         cd repo &&
 936                         echo "$submodurl/repo" >expect &&
 937                         git config remote.origin.url >actual &&
 938                         test_cmp expect actual &&
 939                         echo "gitdir: ../.git/modules/repo" >expect &&
 940                         test_cmp expect .git
 941                 ) &&
 942                 rm -rf repo &&
 943                 git rm repo &&
 944                 git submodule add -q --name repo_new "$submodurl/bare.git" repo >actual &&
 945                 test_must_be_empty actual &&
 946                 echo "gitdir: ../.git/modules/submod" >expect &&
 947                 test_cmp expect submod/.git &&
 948                 (
 949                         cd repo &&
 950                         echo "$submodurl/bare.git" >expect &&
 951                         git config remote.origin.url >actual &&
 952                         test_cmp expect actual &&
 953                         echo "gitdir: ../.git/modules/repo_new" >expect &&
 954                         test_cmp expect .git
 955                 ) &&
 956                 echo "repo" >expect &&
 957                 test_must_fail git config -f .gitmodules submodule.repo.path &&
 958                 git config -f .gitmodules submodule.repo_new.path >actual &&
 959                 test_cmp expect actual &&
 960                 echo "$submodurl/repo" >expect &&
 961                 test_must_fail git config -f .gitmodules submodule.repo.url &&
 962                 echo "$submodurl/bare.git" >expect &&
 963                 git config -f .gitmodules submodule.repo_new.url >actual &&
 964                 test_cmp expect actual &&
 965                 echo "$submodurl/repo" >expect &&
 966                 git config submodule.repo.url >actual &&
 967                 test_cmp expect actual &&
 968                 echo "$submodurl/bare.git" >expect &&
 969                 git config submodule.repo_new.url >actual &&
 970                 test_cmp expect actual
 971         )
 972 '
 973
 974 test_expect_success 'recursive relative submodules stay relative' '
 975         test_when_finished "rm -rf super clone2 subsub sub3" &&
 976         mkdir subsub &&
 977         (
 978                 cd subsub &&
 979                 git init &&
 980                 >t &&
 981                 git add t &&
 982                 git commit -m "initial commit"
 983         ) &&
 984         mkdir sub3 &&
 985         (
 986                 cd sub3 &&
 987                 git init &&
 988                 >t &&
 989                 git add t &&
 990                 git commit -m "initial commit" &&
 991                 git submodule add ../subsub dirdir/subsub &&
 992                 git commit -m "add submodule subsub"
 993         ) &&
 994         mkdir super &&
 995         (
 996                 cd super &&
 997                 git init &&
 998                 >t &&
 999                 git add t &&
1000                 git commit -m "initial commit" &&
1001                 git submodule add ../sub3 &&
1002                 git commit -m "add submodule sub"
1003         ) &&
1004         git clone super clone2 &&
1005         (
1006                 cd clone2 &&
1007                 git submodule update --init --recursive &&
1008                 echo "gitdir: ../.git/modules/sub3" >./sub3/.git_expect &&
1009                 echo "gitdir: ../../../.git/modules/sub3/modules/dirdir/subsub" >./sub3/dirdir/subsub/.git_expect
1010         ) &&
1011         test_cmp clone2/sub3/.git_expect clone2/sub3/.git &&
1012         test_cmp clone2/sub3/dirdir/subsub/.git_expect clone2/sub3/dirdir/subsub/.git
1013 '
1014
1015 test_expect_success 'submodule add with an existing name fails unless forced' '
1016         (
1017                 cd addtest2 &&
1018                 rm -rf repo &&
1019                 git rm repo &&
1020                 test_must_fail git submodule add -q --name repo_new "$submodurl/repo.git" repo &&
1021                 test ! -d repo &&
1022                 test_must_fail git config -f .gitmodules submodule.repo_new.path &&
1023                 test_must_fail git config -f .gitmodules submodule.repo_new.url &&
1024                 echo "$submodurl/bare.git" >expect &&
1025                 git config submodule.repo_new.url >actual &&
1026                 test_cmp expect actual &&
1027                 git submodule add -f -q --name repo_new "$submodurl/repo.git" repo &&
1028                 test -d repo &&
1029                 echo "repo" >expect &&
1030                 git config -f .gitmodules submodule.repo_new.path >actual &&
1031                 test_cmp expect actual &&
1032                 echo "$submodurl/repo.git" >expect &&
1033                 git config -f .gitmodules submodule.repo_new.url >actual &&
1034                 test_cmp expect actual &&
1035                 echo "$submodurl/repo.git" >expect &&
1036                 git config submodule.repo_new.url >actual &&
1037                 test_cmp expect actual
1038         )
1039 '
1040
1041 test_expect_success 'set up a second submodule' '
1042         git submodule add ./init2 example2 &&
1043         git commit -m "submodule example2 added"
1044 '
1045
1046 test_expect_success 'submodule deinit works on repository without submodules' '
1047         test_when_finished "rm -rf newdirectory" &&
1048         mkdir newdirectory &&
1049         (
1050                 cd newdirectory &&
1051                 git init &&
1052                 >file &&
1053                 git add file &&
1054                 git commit -m "repo should not be empty" &&
1055                 git submodule deinit . &&
1056                 git submodule deinit --all
1057         )
1058 '
1059
1060 test_expect_success 'submodule deinit should remove the whole submodule section from .git/config' '
1061         git config submodule.example.foo bar &&
1062         git config submodule.example2.frotz nitfol &&
1063         git submodule deinit init &&
1064         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1065         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1066         test -f example2/.git &&
1067         rmdir init
1068 '
1069
1070 test_expect_success 'submodule deinit should unset core.worktree' '
1071         test_path_is_file .git/modules/example/config &&
1072         test_must_fail git config -f .git/modules/example/config core.worktree
1073 '
1074
1075 test_expect_success 'submodule deinit from subdirectory' '
1076         git submodule update --init &&
1077         git config submodule.example.foo bar &&
1078         mkdir -p sub &&
1079         (
1080                 cd sub &&
1081                 git submodule deinit ../init >../output
1082         ) &&
1083         test_i18ngrep "\\.\\./init" output &&
1084         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1085         test -n "$(git config --get-regexp "submodule\.example2\.")" &&
1086         test -f example2/.git &&
1087         rmdir init
1088 '
1089
1090 test_expect_success 'submodule deinit . deinits all initialized submodules' '
1091         git submodule update --init &&
1092         git config submodule.example.foo bar &&
1093         git config submodule.example2.frotz nitfol &&
1094         test_must_fail git submodule deinit &&
1095         git submodule deinit . >actual &&
1096         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1097         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1098         test_i18ngrep "Cleared directory .init" actual &&
1099         test_i18ngrep "Cleared directory .example2" actual &&
1100         rmdir init example2
1101 '
1102
1103 test_expect_success 'submodule deinit --all deinits all initialized submodules' '
1104         git submodule update --init &&
1105         git config submodule.example.foo bar &&
1106         git config submodule.example2.frotz nitfol &&
1107         test_must_fail git submodule deinit &&
1108         git submodule deinit --all >actual &&
1109         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1110         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1111         test_i18ngrep "Cleared directory .init" actual &&
1112         test_i18ngrep "Cleared directory .example2" actual &&
1113         rmdir init example2
1114 '
1115
1116 test_expect_success 'submodule deinit deinits a submodule when its work tree is missing or empty' '
1117         git submodule update --init &&
1118         rm -rf init example2/* example2/.git &&
1119         git submodule deinit init example2 >actual &&
1120         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1121         test -z "$(git config --get-regexp "submodule\.example2\.")" &&
1122         test_i18ngrep ! "Cleared directory .init" actual &&
1123         test_i18ngrep "Cleared directory .example2" actual &&
1124         rmdir init
1125 '
1126
1127 test_expect_success 'submodule deinit fails when the submodule contains modifications unless forced' '
1128         git submodule update --init &&
1129         echo X >>init/s &&
1130         test_must_fail git submodule deinit init &&
1131         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1132         test -f example2/.git &&
1133         git submodule deinit -f init >actual &&
1134         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1135         test_i18ngrep "Cleared directory .init" actual &&
1136         rmdir init
1137 '
1138
1139 test_expect_success 'submodule deinit fails when the submodule contains untracked files unless forced' '
1140         git submodule update --init &&
1141         echo X >>init/untracked &&
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 fails when the submodule HEAD does not match unless forced' '
1152         git submodule update --init &&
1153         (
1154                 cd init &&
1155                 git checkout HEAD^
1156         ) &&
1157         test_must_fail git submodule deinit init &&
1158         test -n "$(git config --get-regexp "submodule\.example\.")" &&
1159         test -f example2/.git &&
1160         git submodule deinit -f init >actual &&
1161         test -z "$(git config --get-regexp "submodule\.example\.")" &&
1162         test_i18ngrep "Cleared directory .init" actual &&
1163         rmdir init
1164 '
1165
1166 test_expect_success 'submodule deinit is silent when used on an uninitialized submodule' '
1167         git submodule update --init &&
1168         git submodule deinit init >actual &&
1169         test_i18ngrep "Submodule .example. (.*) unregistered for path .init" actual &&
1170         test_i18ngrep "Cleared directory .init" actual &&
1171         git submodule deinit init >actual &&
1172         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" 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 . >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         git submodule deinit --all >actual &&
1183         test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
1184         test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
1185         test_i18ngrep "Cleared directory .init" actual &&
1186         rmdir init example2
1187 '
1188
1189 test_expect_success 'submodule deinit absorbs .git directory if .git is a directory' '
1190         git submodule update --init &&
1191         (
1192                 cd init &&
1193                 rm .git &&
1194                 mv ../.git/modules/example .git &&
1195                 GIT_WORK_TREE=. git config --unset core.worktree
1196         ) &&
1197         git submodule deinit init &&
1198         test_path_is_missing init/.git &&
1199         test -z "$(git config --get-regexp "submodule\.example\.")"
1200 '
1201
1202 test_expect_success 'submodule with UTF-8 name' '
1203         svname=$(printf "\303\245 \303\244\303\266") &&
1204         mkdir "$svname" &&
1205         (
1206                 cd "$svname" &&
1207                 git init &&
1208                 >sub &&
1209                 git add sub &&
1210                 git commit -m "init sub"
1211         ) &&
1212         git submodule add ./"$svname" &&
1213         git submodule >&2 &&
1214         test -n "$(git submodule | grep "$svname")"
1215 '
1216
1217 test_expect_success 'submodule add clone shallow submodule' '
1218         mkdir super &&
1219         pwd=$(pwd) &&
1220         (
1221                 cd super &&
1222                 git init &&
1223                 git submodule add --depth=1 file://"$pwd"/example2 submodule &&
1224                 (
1225                         cd submodule &&
1226                         test 1 = $(git log --oneline | wc -l)
1227                 )
1228         )
1229 '
1230
1231 test_expect_success 'submodule helper list is not confused by common prefixes' '
1232         mkdir -p dir1/b &&
1233         (
1234                 cd dir1/b &&
1235                 git init &&
1236                 echo hi >testfile2 &&
1237                 git add . &&
1238                 git commit -m "test1"
1239         ) &&
1240         mkdir -p dir2/b &&
1241         (
1242                 cd dir2/b &&
1243                 git init &&
1244                 echo hello >testfile1 &&
1245                 git add .  &&
1246                 git commit -m "test2"
1247         ) &&
1248         git submodule add /dir1/b dir1/b &&
1249         git submodule add /dir2/b dir2/b &&
1250         git commit -m "first submodule commit" &&
1251         git submodule--helper list dir1/b | cut -f 2 >actual &&
1252         echo "dir1/b" >expect &&
1253         test_cmp expect actual
1254 '
1255
1256 test_expect_success 'setup superproject with submodules' '
1257         git init sub1 &&
1258         test_commit -C sub1 test &&
1259         test_commit -C sub1 test2 &&
1260         git init multisuper &&
1261         git -C multisuper submodule add ../sub1 sub0 &&
1262         git -C multisuper submodule add ../sub1 sub1 &&
1263         git -C multisuper submodule add ../sub1 sub2 &&
1264         git -C multisuper submodule add ../sub1 sub3 &&
1265         git -C multisuper commit -m "add some submodules"
1266 '
1267
1268 cat >expect <<-EOF
1269 -sub0
1270  sub1 (test2)
1271  sub2 (test2)
1272  sub3 (test2)
1273 EOF
1274
1275 test_expect_success 'submodule update --init with a specification' '
1276         test_when_finished "rm -rf multisuper_clone" &&
1277         pwd=$(pwd) &&
1278         git clone file://"$pwd"/multisuper multisuper_clone &&
1279         git -C multisuper_clone submodule update --init . ":(exclude)sub0" &&
1280         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1281         test_cmp expect actual
1282 '
1283
1284 test_expect_success 'submodule update --init with submodule.active set' '
1285         test_when_finished "rm -rf multisuper_clone" &&
1286         pwd=$(pwd) &&
1287         git clone file://"$pwd"/multisuper multisuper_clone &&
1288         git -C multisuper_clone config submodule.active "." &&
1289         git -C multisuper_clone config --add submodule.active ":(exclude)sub0" &&
1290         git -C multisuper_clone submodule update --init &&
1291         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1292         test_cmp expect actual
1293 '
1294
1295 test_expect_success 'submodule update and setting submodule.<name>.active' '
1296         test_when_finished "rm -rf multisuper_clone" &&
1297         pwd=$(pwd) &&
1298         git clone file://"$pwd"/multisuper multisuper_clone &&
1299         git -C multisuper_clone config --bool submodule.sub0.active "true" &&
1300         git -C multisuper_clone config --bool submodule.sub1.active "false" &&
1301         git -C multisuper_clone config --bool submodule.sub2.active "true" &&
1302
1303         cat >expect <<-\EOF &&
1304          sub0 (test2)
1305         -sub1
1306          sub2 (test2)
1307         -sub3
1308         EOF
1309         git -C multisuper_clone submodule update &&
1310         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1311         test_cmp expect actual
1312 '
1313
1314 test_expect_success 'clone active submodule without submodule url set' '
1315         test_when_finished "rm -rf test/test" &&
1316         mkdir test &&
1317         # another dir breaks accidental relative paths still being correct
1318         git clone file://"$pwd"/multisuper test/test &&
1319         (
1320                 cd test/test &&
1321                 git config submodule.active "." &&
1322
1323                 # do not pass --init flag, as the submodule is already active:
1324                 git submodule update &&
1325                 git submodule status >actual_raw &&
1326
1327                 cut -d" " -f3- actual_raw >actual &&
1328                 cat >expect <<-\EOF &&
1329                 sub0 (test2)
1330                 sub1 (test2)
1331                 sub2 (test2)
1332                 sub3 (test2)
1333                 EOF
1334                 test_cmp expect actual
1335         )
1336 '
1337
1338 test_expect_success 'clone --recurse-submodules with a pathspec works' '
1339         test_when_finished "rm -rf multisuper_clone" &&
1340         cat >expected <<-\EOF &&
1341          sub0 (test2)
1342         -sub1
1343         -sub2
1344         -sub3
1345         EOF
1346
1347         git clone --recurse-submodules="sub0" multisuper multisuper_clone &&
1348         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1349         test_cmp expected actual
1350 '
1351
1352 test_expect_success 'clone with multiple --recurse-submodules options' '
1353         test_when_finished "rm -rf multisuper_clone" &&
1354         cat >expect <<-\EOF &&
1355         -sub0
1356          sub1 (test2)
1357         -sub2
1358          sub3 (test2)
1359         EOF
1360
1361         git clone --recurse-submodules="." \
1362                   --recurse-submodules=":(exclude)sub0" \
1363                   --recurse-submodules=":(exclude)sub2" \
1364                   multisuper multisuper_clone &&
1365         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1366         test_cmp expect actual
1367 '
1368
1369 test_expect_success 'clone and subsequent updates correctly auto-initialize submodules' '
1370         test_when_finished "rm -rf multisuper_clone" &&
1371         cat <<-\EOF >expect &&
1372         -sub0
1373          sub1 (test2)
1374         -sub2
1375          sub3 (test2)
1376         EOF
1377
1378         cat <<-\EOF >expect2 &&
1379         -sub0
1380          sub1 (test2)
1381         -sub2
1382          sub3 (test2)
1383         -sub4
1384          sub5 (test2)
1385         EOF
1386
1387         git clone --recurse-submodules="." \
1388                   --recurse-submodules=":(exclude)sub0" \
1389                   --recurse-submodules=":(exclude)sub2" \
1390                   --recurse-submodules=":(exclude)sub4" \
1391                   multisuper multisuper_clone &&
1392
1393         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1394         test_cmp expect actual &&
1395
1396         git -C multisuper submodule add ../sub1 sub4 &&
1397         git -C multisuper submodule add ../sub1 sub5 &&
1398         git -C multisuper commit -m "add more submodules" &&
1399         # obtain the new superproject
1400         git -C multisuper_clone pull &&
1401         git -C multisuper_clone submodule update --init &&
1402         git -C multisuper_clone submodule status | sed "s/$OID_REGEX //" >actual &&
1403         test_cmp expect2 actual
1404 '
1405
1406 test_expect_success 'init properly sets the config' '
1407         test_when_finished "rm -rf multisuper_clone" &&
1408         git clone --recurse-submodules="." \
1409                   --recurse-submodules=":(exclude)sub0" \
1410                   multisuper multisuper_clone &&
1411
1412         git -C multisuper_clone submodule init -- sub0 sub1 &&
1413         git -C multisuper_clone config --get submodule.sub0.active &&
1414         test_must_fail git -C multisuper_clone config --get submodule.sub1.active
1415 '
1416
1417 test_expect_success 'recursive clone respects -q' '
1418         test_when_finished "rm -rf multisuper_clone" &&
1419         git clone -q --recurse-submodules multisuper multisuper_clone >actual &&
1420         test_must_be_empty actual
1421 '
1422
1423 test_done