t/t9902-completion.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012 Felipe Contreras
   4 #
   5
   6 test_description='test bash completion'
   7
   8 . ./lib-bash.sh
   9
  10 complete ()
  11 {
  12         # do nothing
  13         return 0
  14 }
  15
  16 # Be careful when updating this list:
  17 #
  18 # (1) The build tree may have build artifact from different branch, or
  19 #     the user's $PATH may have a random executable that may begin
  20 #     with "git-check" that are not part of the subcommands this build
  21 #     will ship, e.g.  "check-ignore".  The tests for completion for
  22 #     subcommand names tests how "check" is expanded; we limit the
  23 #     possible candidates to "checkout" and "check-attr" to make sure
  24 #     "check-attr", which is known by the filter function as a
  25 #     subcommand to be thrown out, while excluding other random files
  26 #     that happen to begin with "check" to avoid letting them get in
  27 #     the way.
  28 #
  29 # (2) A test makes sure that common subcommands are included in the
  30 #     completion for "git <TAB>", and a plumbing is excluded.  "add",
  31 #     "filter-branch" and "ls-files" are listed for this.
  32
  33 GIT_TESTING_COMMAND_COMPLETION='add checkout check-attr filter-branch ls-files'
  34
  35 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
  36
  37 # We don't need this function to actually join words or do anything special.
  38 # Also, it's cleaner to avoid touching bash's internal completion variables.
  39 # So let's override it with a minimal version for testing purposes.
  40 _get_comp_words_by_ref ()
  41 {
  42         while [ $# -gt 0 ]; do
  43                 case "$1" in
  44                 cur)
  45                         cur=${_words[_cword]}
  46                         ;;
  47                 prev)
  48                         prev=${_words[_cword-1]}
  49                         ;;
  50                 words)
  51                         words=("${_words[@]}")
  52                         ;;
  53                 cword)
  54                         cword=$_cword
  55                         ;;
  56                 esac
  57                 shift
  58         done
  59 }
  60
  61 print_comp ()
  62 {
  63         local IFS=$'\n'
  64         echo "${COMPREPLY[*]}" > out
  65 }
  66
  67 run_completion ()
  68 {
  69         local -a COMPREPLY _words
  70         local _cword
  71         _words=( $1 )
  72         test "${1: -1}" = ' ' && _words[${#_words[@]}+1]=''
  73         (( _cword = ${#_words[@]} - 1 ))
  74         __git_wrap__git_main && print_comp
  75 }
  76
  77 # Test high-level completion
  78 # Arguments are:
  79 # 1: typed text so far (cur)
  80 # 2: expected completion
  81 test_completion ()
  82 {
  83         if test $# -gt 1
  84         then
  85                 printf '%s\n' "$2" >expected
  86         else
  87                 sed -e 's/Z$//' >expected
  88         fi &&
  89         run_completion "$1" &&
  90         test_cmp expected out
  91 }
  92
  93 # Test __gitcomp.
  94 # The first argument is the typed text so far (cur); the rest are
  95 # passed to __gitcomp.  Expected output comes is read from the
  96 # standard input, like test_completion().
  97 test_gitcomp ()
  98 {
  99         local -a COMPREPLY &&
 100         sed -e 's/Z$//' >expected &&
 101         local cur="$1" &&
 102         shift &&
 103         __gitcomp "$@" &&
 104         print_comp &&
 105         test_cmp expected out
 106 }
 107
 108 # Test __gitcomp_nl
 109 # Arguments are:
 110 # 1: current word (cur)
 111 # -: the rest are passed to __gitcomp_nl
 112 test_gitcomp_nl ()
 113 {
 114         local -a COMPREPLY &&
 115         sed -e 's/Z$//' >expected &&
 116         local cur="$1" &&
 117         shift &&
 118         __gitcomp_nl "$@" &&
 119         print_comp &&
 120         test_cmp expected out
 121 }
 122
 123 invalid_variable_name='${foo.bar}'
 124
 125 actual="$TRASH_DIRECTORY/actual"
 126
 127 if test_have_prereq MINGW
 128 then
 129         ROOT="$(pwd -W)"
 130 else
 131         ROOT="$(pwd)"
 132 fi
 133
 134 test_expect_success 'setup for __gitdir tests' '
 135         mkdir -p subdir/subsubdir &&
 136         git init otherrepo
 137 '
 138
 139 test_expect_success '__gitdir - from command line (through $__git_dir)' '
 140         echo "$ROOT/otherrepo/.git" >expected &&
 141         (
 142                 __git_dir="$ROOT/otherrepo/.git" &&
 143                 __gitdir >"$actual"
 144         ) &&
 145         test_cmp expected "$actual"
 146 '
 147
 148 test_expect_success '__gitdir - repo as argument' '
 149         echo "otherrepo/.git" >expected &&
 150         __gitdir "otherrepo" >"$actual" &&
 151         test_cmp expected "$actual"
 152 '
 153
 154 test_expect_success '__gitdir - remote as argument' '
 155         echo "remote" >expected &&
 156         __gitdir "remote" >"$actual" &&
 157         test_cmp expected "$actual"
 158 '
 159
 160 test_expect_success '__gitdir - .git directory in cwd' '
 161         echo ".git" >expected &&
 162         __gitdir >"$actual" &&
 163         test_cmp expected "$actual"
 164 '
 165
 166 test_expect_success '__gitdir - .git directory in parent' '
 167         echo "$ROOT/.git" >expected &&
 168         (
 169                 cd subdir/subsubdir &&
 170                 __gitdir >"$actual"
 171         ) &&
 172         test_cmp expected "$actual"
 173 '
 174
 175 test_expect_success '__gitdir - cwd is a .git directory' '
 176         echo "." >expected &&
 177         (
 178                 cd .git &&
 179                 __gitdir >"$actual"
 180         ) &&
 181         test_cmp expected "$actual"
 182 '
 183
 184 test_expect_success '__gitdir - parent is a .git directory' '
 185         echo "$ROOT/.git" >expected &&
 186         (
 187                 cd .git/refs/heads &&
 188                 __gitdir >"$actual"
 189         ) &&
 190         test_cmp expected "$actual"
 191 '
 192
 193 test_expect_success '__gitdir - $GIT_DIR set while .git directory in cwd' '
 194         echo "$ROOT/otherrepo/.git" >expected &&
 195         (
 196                 GIT_DIR="$ROOT/otherrepo/.git" &&
 197                 export GIT_DIR &&
 198                 __gitdir >"$actual"
 199         ) &&
 200         test_cmp expected "$actual"
 201 '
 202
 203 test_expect_success '__gitdir - $GIT_DIR set while .git directory in parent' '
 204         echo "$ROOT/otherrepo/.git" >expected &&
 205         (
 206                 GIT_DIR="$ROOT/otherrepo/.git" &&
 207                 export GIT_DIR &&
 208                 cd subdir &&
 209                 __gitdir >"$actual"
 210         ) &&
 211         test_cmp expected "$actual"
 212 '
 213
 214 test_expect_success '__gitdir - from command line while "git -C"' '
 215         echo "$ROOT/.git" >expected &&
 216         (
 217                 __git_dir="$ROOT/.git" &&
 218                 __git_C_args=(-C otherrepo) &&
 219                 __gitdir >"$actual"
 220         ) &&
 221         test_cmp expected "$actual"
 222 '
 223
 224 test_expect_success '__gitdir - relative dir from command line and "git -C"' '
 225         echo "$ROOT/otherrepo/.git" >expected &&
 226         (
 227                 cd subdir &&
 228                 __git_dir="otherrepo/.git" &&
 229                 __git_C_args=(-C ..) &&
 230                 __gitdir >"$actual"
 231         ) &&
 232         test_cmp expected "$actual"
 233 '
 234
 235 test_expect_success '__gitdir - $GIT_DIR set while "git -C"' '
 236         echo "$ROOT/.git" >expected &&
 237         (
 238                 GIT_DIR="$ROOT/.git" &&
 239                 export GIT_DIR &&
 240                 __git_C_args=(-C otherrepo) &&
 241                 __gitdir >"$actual"
 242         ) &&
 243         test_cmp expected "$actual"
 244 '
 245
 246 test_expect_success '__gitdir - relative dir in $GIT_DIR and "git -C"' '
 247         echo "$ROOT/otherrepo/.git" >expected &&
 248         (
 249                 cd subdir &&
 250                 GIT_DIR="otherrepo/.git" &&
 251                 export GIT_DIR &&
 252                 __git_C_args=(-C ..) &&
 253                 __gitdir >"$actual"
 254         ) &&
 255         test_cmp expected "$actual"
 256 '
 257
 258 test_expect_success '__gitdir - "git -C" while .git directory in cwd' '
 259         echo "$ROOT/otherrepo/.git" >expected &&
 260         (
 261                 __git_C_args=(-C otherrepo) &&
 262                 __gitdir >"$actual"
 263         ) &&
 264         test_cmp expected "$actual"
 265 '
 266
 267 test_expect_success '__gitdir - "git -C" while cwd is a .git directory' '
 268         echo "$ROOT/otherrepo/.git" >expected &&
 269         (
 270                 cd .git &&
 271                 __git_C_args=(-C .. -C otherrepo) &&
 272                 __gitdir >"$actual"
 273         ) &&
 274         test_cmp expected "$actual"
 275 '
 276
 277 test_expect_success '__gitdir - "git -C" while .git directory in parent' '
 278         echo "$ROOT/otherrepo/.git" >expected &&
 279         (
 280                 cd subdir &&
 281                 __git_C_args=(-C .. -C otherrepo) &&
 282                 __gitdir >"$actual"
 283         ) &&
 284         test_cmp expected "$actual"
 285 '
 286
 287 test_expect_success '__gitdir - non-existing path in "git -C"' '
 288         (
 289                 __git_C_args=(-C non-existing) &&
 290                 test_must_fail __gitdir >"$actual"
 291         ) &&
 292         test_must_be_empty "$actual"
 293 '
 294
 295 test_expect_success '__gitdir - non-existing path in $__git_dir' '
 296         (
 297                 __git_dir="non-existing" &&
 298                 test_must_fail __gitdir >"$actual"
 299         ) &&
 300         test_must_be_empty "$actual"
 301 '
 302
 303 test_expect_success '__gitdir - non-existing $GIT_DIR' '
 304         (
 305                 GIT_DIR="$ROOT/non-existing" &&
 306                 export GIT_DIR &&
 307                 test_must_fail __gitdir >"$actual"
 308         ) &&
 309         test_must_be_empty "$actual"
 310 '
 311
 312 test_expect_success '__gitdir - gitfile in cwd' '
 313         echo "$ROOT/otherrepo/.git" >expected &&
 314         echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 315         test_when_finished "rm -f subdir/.git" &&
 316         (
 317                 cd subdir &&
 318                 __gitdir >"$actual"
 319         ) &&
 320         test_cmp expected "$actual"
 321 '
 322
 323 test_expect_success '__gitdir - gitfile in parent' '
 324         echo "$ROOT/otherrepo/.git" >expected &&
 325         echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 326         test_when_finished "rm -f subdir/.git" &&
 327         (
 328                 cd subdir/subsubdir &&
 329                 __gitdir >"$actual"
 330         ) &&
 331         test_cmp expected "$actual"
 332 '
 333
 334 test_expect_success SYMLINKS '__gitdir - resulting path avoids symlinks' '
 335         echo "$ROOT/otherrepo/.git" >expected &&
 336         mkdir otherrepo/dir &&
 337         test_when_finished "rm -rf otherrepo/dir" &&
 338         ln -s otherrepo/dir link &&
 339         test_when_finished "rm -f link" &&
 340         (
 341                 cd link &&
 342                 __gitdir >"$actual"
 343         ) &&
 344         test_cmp expected "$actual"
 345 '
 346
 347 test_expect_success '__gitdir - not a git repository' '
 348         nongit test_must_fail __gitdir >"$actual" &&
 349         test_must_be_empty "$actual"
 350 '
 351
 352 test_expect_success '__gitcomp - trailing space - options' '
 353         test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
 354                 --reset-author" <<-EOF
 355         --reuse-message=Z
 356         --reedit-message=Z
 357         --reset-author Z
 358         EOF
 359 '
 360
 361 test_expect_success '__gitcomp - trailing space - config keys' '
 362         test_gitcomp "br" "branch. branch.autosetupmerge
 363                 branch.autosetuprebase browser." <<-\EOF
 364         branch.Z
 365         branch.autosetupmerge Z
 366         branch.autosetuprebase Z
 367         browser.Z
 368         EOF
 369 '
 370
 371 test_expect_success '__gitcomp - option parameter' '
 372         test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
 373                 "" "re" <<-\EOF
 374         recursive Z
 375         resolve Z
 376         EOF
 377 '
 378
 379 test_expect_success '__gitcomp - prefix' '
 380         test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
 381                 "branch.maint." "me" <<-\EOF
 382         branch.maint.merge Z
 383         branch.maint.mergeoptions Z
 384         EOF
 385 '
 386
 387 test_expect_success '__gitcomp - suffix' '
 388         test_gitcomp "branch.me" "master maint next pu" "branch." \
 389                 "ma" "." <<-\EOF
 390         branch.master.Z
 391         branch.maint.Z
 392         EOF
 393 '
 394
 395 test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
 396         __gitcomp "$invalid_variable_name"
 397 '
 398
 399 read -r -d "" refs <<-\EOF
 400 maint
 401 master
 402 next
 403 pu
 404 EOF
 405
 406 test_expect_success '__gitcomp_nl - trailing space' '
 407         test_gitcomp_nl "m" "$refs" <<-EOF
 408         maint Z
 409         master Z
 410         EOF
 411 '
 412
 413 test_expect_success '__gitcomp_nl - prefix' '
 414         test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
 415         --fixup=maint Z
 416         --fixup=master Z
 417         EOF
 418 '
 419
 420 test_expect_success '__gitcomp_nl - suffix' '
 421         test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
 422         branch.maint.Z
 423         branch.master.Z
 424         EOF
 425 '
 426
 427 test_expect_success '__gitcomp_nl - no suffix' '
 428         test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
 429         maintZ
 430         masterZ
 431         EOF
 432 '
 433
 434 test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
 435         __gitcomp_nl "$invalid_variable_name"
 436 '
 437
 438 test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
 439         cat >expect <<-EOF &&
 440         remote_from_file_1
 441         remote_from_file_2
 442         remote_in_config_1
 443         remote_in_config_2
 444         EOF
 445         test_when_finished "rm -rf .git/remotes" &&
 446         mkdir -p .git/remotes &&
 447         >.git/remotes/remote_from_file_1 &&
 448         >.git/remotes/remote_from_file_2 &&
 449         test_when_finished "git remote remove remote_in_config_1" &&
 450         git remote add remote_in_config_1 git://remote_1 &&
 451         test_when_finished "git remote remove remote_in_config_2" &&
 452         git remote add remote_in_config_2 git://remote_2 &&
 453         __git_remotes >actual &&
 454         test_cmp expect actual
 455 '
 456
 457 test_expect_success '__git_is_configured_remote' '
 458         test_when_finished "git remote remove remote_1" &&
 459         git remote add remote_1 git://remote_1 &&
 460         test_when_finished "git remote remove remote_2" &&
 461         git remote add remote_2 git://remote_2 &&
 462         verbose __git_is_configured_remote remote_2 &&
 463         test_must_fail __git_is_configured_remote non-existent
 464 '
 465
 466 test_expect_success 'setup for ref completion' '
 467         git commit --allow-empty -m initial &&
 468         git branch matching-branch &&
 469         git tag matching-tag &&
 470         (
 471                 cd otherrepo &&
 472                 git commit --allow-empty -m initial &&
 473                 git branch -m master master-in-other &&
 474                 git branch branch-in-other &&
 475                 git tag tag-in-other
 476         ) &&
 477         git remote add other "$ROOT/otherrepo/.git" &&
 478         git fetch --no-tags other &&
 479         rm -f .git/FETCH_HEAD &&
 480         git init thirdrepo
 481 '
 482
 483 test_expect_success '__git_refs - simple' '
 484         cat >expected <<-EOF &&
 485         HEAD
 486         master
 487         matching-branch
 488         other/branch-in-other
 489         other/master-in-other
 490         matching-tag
 491         EOF
 492         (
 493                 cur= &&
 494                 __git_refs >"$actual"
 495         ) &&
 496         test_cmp expected "$actual"
 497 '
 498
 499 test_expect_success '__git_refs - full refs' '
 500         cat >expected <<-EOF &&
 501         refs/heads/master
 502         refs/heads/matching-branch
 503         EOF
 504         (
 505                 cur=refs/heads/ &&
 506                 __git_refs >"$actual"
 507         ) &&
 508         test_cmp expected "$actual"
 509 '
 510
 511 test_expect_success '__git_refs - repo given on the command line' '
 512         cat >expected <<-EOF &&
 513         HEAD
 514         branch-in-other
 515         master-in-other
 516         tag-in-other
 517         EOF
 518         (
 519                 __git_dir="$ROOT/otherrepo/.git" &&
 520                 cur= &&
 521                 __git_refs >"$actual"
 522         ) &&
 523         test_cmp expected "$actual"
 524 '
 525
 526 test_expect_success '__git_refs - remote on local file system' '
 527         cat >expected <<-EOF &&
 528         HEAD
 529         branch-in-other
 530         master-in-other
 531         tag-in-other
 532         EOF
 533         (
 534                 cur= &&
 535                 __git_refs otherrepo >"$actual"
 536         ) &&
 537         test_cmp expected "$actual"
 538 '
 539
 540 test_expect_success '__git_refs - remote on local file system - full refs' '
 541         cat >expected <<-EOF &&
 542         refs/heads/branch-in-other
 543         refs/heads/master-in-other
 544         refs/tags/tag-in-other
 545         EOF
 546         (
 547                 cur=refs/ &&
 548                 __git_refs otherrepo >"$actual"
 549         ) &&
 550         test_cmp expected "$actual"
 551 '
 552
 553 test_expect_success '__git_refs - configured remote' '
 554         cat >expected <<-EOF &&
 555         HEAD
 556         branch-in-other
 557         master-in-other
 558         EOF
 559         (
 560                 cur= &&
 561                 __git_refs other >"$actual"
 562         ) &&
 563         test_cmp expected "$actual"
 564 '
 565
 566 test_expect_success '__git_refs - configured remote - full refs' '
 567         cat >expected <<-EOF &&
 568         refs/heads/branch-in-other
 569         refs/heads/master-in-other
 570         refs/tags/tag-in-other
 571         EOF
 572         (
 573                 cur=refs/ &&
 574                 __git_refs other >"$actual"
 575         ) &&
 576         test_cmp expected "$actual"
 577 '
 578
 579 test_expect_success '__git_refs - configured remote - repo given on the command line' '
 580         cat >expected <<-EOF &&
 581         HEAD
 582         branch-in-other
 583         master-in-other
 584         EOF
 585         (
 586                 cd thirdrepo &&
 587                 __git_dir="$ROOT/.git" &&
 588                 cur= &&
 589                 __git_refs other >"$actual"
 590         ) &&
 591         test_cmp expected "$actual"
 592 '
 593
 594 test_expect_success '__git_refs - configured remote - full refs - repo given on the command line' '
 595         cat >expected <<-EOF &&
 596         refs/heads/branch-in-other
 597         refs/heads/master-in-other
 598         refs/tags/tag-in-other
 599         EOF
 600         (
 601                 cd thirdrepo &&
 602                 __git_dir="$ROOT/.git" &&
 603                 cur=refs/ &&
 604                 __git_refs other >"$actual"
 605         ) &&
 606         test_cmp expected "$actual"
 607 '
 608
 609 test_expect_success '__git_refs - configured remote - remote name matches a directory' '
 610         cat >expected <<-EOF &&
 611         HEAD
 612         branch-in-other
 613         master-in-other
 614         EOF
 615         mkdir other &&
 616         test_when_finished "rm -rf other" &&
 617         (
 618                 cur= &&
 619                 __git_refs other >"$actual"
 620         ) &&
 621         test_cmp expected "$actual"
 622 '
 623
 624 test_expect_success '__git_refs - URL remote' '
 625         cat >expected <<-EOF &&
 626         HEAD
 627         branch-in-other
 628         master-in-other
 629         tag-in-other
 630         EOF
 631         (
 632                 cur= &&
 633                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 634         ) &&
 635         test_cmp expected "$actual"
 636 '
 637
 638 test_expect_success '__git_refs - URL remote - full refs' '
 639         cat >expected <<-EOF &&
 640         refs/heads/branch-in-other
 641         refs/heads/master-in-other
 642         refs/tags/tag-in-other
 643         EOF
 644         (
 645                 cur=refs/ &&
 646                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 647         ) &&
 648         test_cmp expected "$actual"
 649 '
 650
 651 test_expect_success '__git_refs - non-existing remote' '
 652         (
 653                 cur= &&
 654                 __git_refs non-existing >"$actual"
 655         ) &&
 656         test_must_be_empty "$actual"
 657 '
 658
 659 test_expect_success '__git_refs - non-existing remote - full refs' '
 660         (
 661                 cur=refs/ &&
 662                 __git_refs non-existing >"$actual"
 663         ) &&
 664         test_must_be_empty "$actual"
 665 '
 666
 667 test_expect_success '__git_refs - non-existing URL remote' '
 668         (
 669                 cur= &&
 670                 __git_refs "file://$ROOT/non-existing" >"$actual"
 671         ) &&
 672         test_must_be_empty "$actual"
 673 '
 674
 675 test_expect_success '__git_refs - non-existing URL remote - full refs' '
 676         (
 677                 cur=refs/ &&
 678                 __git_refs "file://$ROOT/non-existing" >"$actual"
 679         ) &&
 680         test_must_be_empty "$actual"
 681 '
 682
 683 test_expect_success '__git_refs - not in a git repository' '
 684         (
 685                 GIT_CEILING_DIRECTORIES="$ROOT" &&
 686                 export GIT_CEILING_DIRECTORIES &&
 687                 cd subdir &&
 688                 cur= &&
 689                 __git_refs >"$actual"
 690         ) &&
 691         test_must_be_empty "$actual"
 692 '
 693
 694 test_expect_success '__git_refs - unique remote branches for git checkout DWIMery' '
 695         cat >expected <<-EOF &&
 696         HEAD
 697         master
 698         matching-branch
 699         other/ambiguous
 700         other/branch-in-other
 701         other/master-in-other
 702         remote/ambiguous
 703         remote/branch-in-remote
 704         matching-tag
 705         branch-in-other
 706         branch-in-remote
 707         master-in-other
 708         EOF
 709         for remote_ref in refs/remotes/other/ambiguous \
 710                 refs/remotes/remote/ambiguous \
 711                 refs/remotes/remote/branch-in-remote
 712         do
 713                 git update-ref $remote_ref master &&
 714                 test_when_finished "git update-ref -d $remote_ref"
 715         done &&
 716         (
 717                 cur= &&
 718                 __git_refs "" 1 >"$actual"
 719         ) &&
 720         test_cmp expected "$actual"
 721 '
 722
 723 test_expect_success 'teardown after ref completion' '
 724         git branch -d matching-branch &&
 725         git tag -d matching-tag &&
 726         git remote remove other
 727 '
 728
 729 test_expect_success '__git_get_config_variables' '
 730         cat >expect <<-EOF &&
 731         name-1
 732         name-2
 733         EOF
 734         test_config interesting.name-1 good &&
 735         test_config interesting.name-2 good &&
 736         test_config subsection.interesting.name-3 bad &&
 737         __git_get_config_variables interesting >actual &&
 738         test_cmp expect actual
 739 '
 740
 741 test_expect_success '__git_pretty_aliases' '
 742         cat >expect <<-EOF &&
 743         author
 744         hash
 745         EOF
 746         test_config pretty.author "%an %ae" &&
 747         test_config pretty.hash %H &&
 748         __git_pretty_aliases >actual &&
 749         test_cmp expect actual
 750 '
 751
 752 test_expect_success '__git_aliases' '
 753         cat >expect <<-EOF &&
 754         ci
 755         co
 756         EOF
 757         test_config alias.ci commit &&
 758         test_config alias.co checkout &&
 759         __git_aliases >actual &&
 760         test_cmp expect actual
 761 '
 762
 763 test_expect_success 'basic' '
 764         run_completion "git " &&
 765         # built-in
 766         grep -q "^add \$" out &&
 767         # script
 768         grep -q "^filter-branch \$" out &&
 769         # plumbing
 770         ! grep -q "^ls-files \$" out &&
 771
 772         run_completion "git f" &&
 773         ! grep -q -v "^f" out
 774 '
 775
 776 test_expect_success 'double dash "git" itself' '
 777         test_completion "git --" <<-\EOF
 778         --paginate Z
 779         --no-pager Z
 780         --git-dir=
 781         --bare Z
 782         --version Z
 783         --exec-path Z
 784         --exec-path=
 785         --html-path Z
 786         --man-path Z
 787         --info-path Z
 788         --work-tree=
 789         --namespace=
 790         --no-replace-objects Z
 791         --help Z
 792         EOF
 793 '
 794
 795 test_expect_success 'double dash "git checkout"' '
 796         test_completion "git checkout --" <<-\EOF
 797         --quiet Z
 798         --ours Z
 799         --theirs Z
 800         --track Z
 801         --no-track Z
 802         --merge Z
 803         --conflict=
 804         --orphan Z
 805         --patch Z
 806         EOF
 807 '
 808
 809 test_expect_success 'general options' '
 810         test_completion "git --ver" "--version " &&
 811         test_completion "git --hel" "--help " &&
 812         test_completion "git --exe" <<-\EOF &&
 813         --exec-path Z
 814         --exec-path=
 815         EOF
 816         test_completion "git --htm" "--html-path " &&
 817         test_completion "git --pag" "--paginate " &&
 818         test_completion "git --no-p" "--no-pager " &&
 819         test_completion "git --git" "--git-dir=" &&
 820         test_completion "git --wor" "--work-tree=" &&
 821         test_completion "git --nam" "--namespace=" &&
 822         test_completion "git --bar" "--bare " &&
 823         test_completion "git --inf" "--info-path " &&
 824         test_completion "git --no-r" "--no-replace-objects "
 825 '
 826
 827 test_expect_success 'general options plus command' '
 828         test_completion "git --version check" "checkout " &&
 829         test_completion "git --paginate check" "checkout " &&
 830         test_completion "git --git-dir=foo check" "checkout " &&
 831         test_completion "git --bare check" "checkout " &&
 832         test_completion "git --exec-path=foo check" "checkout " &&
 833         test_completion "git --html-path check" "checkout " &&
 834         test_completion "git --no-pager check" "checkout " &&
 835         test_completion "git --work-tree=foo check" "checkout " &&
 836         test_completion "git --namespace=foo check" "checkout " &&
 837         test_completion "git --paginate check" "checkout " &&
 838         test_completion "git --info-path check" "checkout " &&
 839         test_completion "git --no-replace-objects check" "checkout " &&
 840         test_completion "git --git-dir some/path check" "checkout " &&
 841         test_completion "git -c conf.var=value check" "checkout " &&
 842         test_completion "git -C some/path check" "checkout " &&
 843         test_completion "git --work-tree some/path check" "checkout " &&
 844         test_completion "git --namespace name/space check" "checkout "
 845 '
 846
 847 test_expect_success 'git --help completion' '
 848         test_completion "git --help ad" "add " &&
 849         test_completion "git --help core" "core-tutorial "
 850 '
 851
 852 test_expect_success 'setup for integration tests' '
 853         echo content >file1 &&
 854         echo more >file2 &&
 855         git add file1 file2 &&
 856         git commit -m one &&
 857         git branch mybranch &&
 858         git tag mytag
 859 '
 860
 861 test_expect_success 'checkout completes ref names' '
 862         test_completion "git checkout m" <<-\EOF
 863         master Z
 864         mybranch Z
 865         mytag Z
 866         EOF
 867 '
 868
 869 test_expect_success 'git -C <path> checkout uses the right repo' '
 870         test_completion "git -C subdir -C subsubdir -C .. -C ../otherrepo checkout b" <<-\EOF
 871         branch-in-other Z
 872         EOF
 873 '
 874
 875 test_expect_success 'show completes all refs' '
 876         test_completion "git show m" <<-\EOF
 877         master Z
 878         mybranch Z
 879         mytag Z
 880         EOF
 881 '
 882
 883 test_expect_success '<ref>: completes paths' '
 884         test_completion "git show mytag:f" <<-\EOF
 885         file1 Z
 886         file2 Z
 887         EOF
 888 '
 889
 890 test_expect_success 'complete tree filename with spaces' '
 891         echo content >"name with spaces" &&
 892         git add "name with spaces" &&
 893         git commit -m spaces &&
 894         test_completion "git show HEAD:nam" <<-\EOF
 895         name with spaces Z
 896         EOF
 897 '
 898
 899 test_expect_success 'complete tree filename with metacharacters' '
 900         echo content >"name with \${meta}" &&
 901         git add "name with \${meta}" &&
 902         git commit -m meta &&
 903         test_completion "git show HEAD:nam" <<-\EOF
 904         name with ${meta} Z
 905         name with spaces Z
 906         EOF
 907 '
 908
 909 test_expect_success 'send-email' '
 910         test_completion "git send-email --cov" "--cover-letter " &&
 911         test_completion "git send-email ma" "master "
 912 '
 913
 914 test_expect_success 'complete files' '
 915         git init tmp && cd tmp &&
 916         test_when_finished "cd .. && rm -rf tmp" &&
 917
 918         echo "expected" > .gitignore &&
 919         echo "out" >> .gitignore &&
 920
 921         git add .gitignore &&
 922         test_completion "git commit " ".gitignore" &&
 923
 924         git commit -m ignore &&
 925
 926         touch new &&
 927         test_completion "git add " "new" &&
 928
 929         git add new &&
 930         git commit -a -m new &&
 931         test_completion "git add " "" &&
 932
 933         git mv new modified &&
 934         echo modify > modified &&
 935         test_completion "git add " "modified" &&
 936
 937         touch untracked &&
 938
 939         : TODO .gitignore should not be here &&
 940         test_completion "git rm " <<-\EOF &&
 941         .gitignore
 942         modified
 943         EOF
 944
 945         test_completion "git clean " "untracked" &&
 946
 947         : TODO .gitignore should not be here &&
 948         test_completion "git mv " <<-\EOF &&
 949         .gitignore
 950         modified
 951         EOF
 952
 953         mkdir dir &&
 954         touch dir/file-in-dir &&
 955         git add dir/file-in-dir &&
 956         git commit -m dir &&
 957
 958         mkdir untracked-dir &&
 959
 960         : TODO .gitignore should not be here &&
 961         test_completion "git mv modified " <<-\EOF &&
 962         .gitignore
 963         dir
 964         modified
 965         untracked
 966         untracked-dir
 967         EOF
 968
 969         test_completion "git commit " "modified" &&
 970
 971         : TODO .gitignore should not be here &&
 972         test_completion "git ls-files " <<-\EOF &&
 973         .gitignore
 974         dir
 975         modified
 976         EOF
 977
 978         touch momified &&
 979         test_completion "git add mom" "momified"
 980 '
 981
 982 test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
 983         test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
 984         test_completion "git co m" <<-\EOF
 985         master Z
 986         mybranch Z
 987         mytag Z
 988         EOF
 989 '
 990
 991 test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
 992         test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
 993         test_completion "git co m" <<-\EOF
 994         master Z
 995         mybranch Z
 996         mytag Z
 997         EOF
 998 '
 999
1000 test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
1001         test_config alias.co "!f() { : git checkout ; if ... } f" &&
1002         test_completion "git co m" <<-\EOF
1003         master Z
1004         mybranch Z
1005         mytag Z
1006         EOF
1007 '
1008
1009 test_expect_failure 'complete with tilde expansion' '
1010         git init tmp && cd tmp &&
1011         test_when_finished "cd .. && rm -rf tmp" &&
1012
1013         touch ~/tmp/file &&
1014
1015         test_completion "git add ~/tmp/" "~/tmp/file"
1016 '
1017
1018 test_done