t/t9902-completion.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012-2020 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 these lists:
  17 #
  18 # (1) The build tree may have build artifact from different branch, or
  19 #     the user's $PATH may have a random executable that may begin
  20 #     with "git-check" that are not part of the subcommands this build
  21 #     will ship, e.g.  "check-ignore".  The tests for completion for
  22 #     subcommand names tests how "check" is expanded; we limit the
  23 #     possible candidates to "checkout" and "check-attr" to make sure
  24 #     "check-attr", which is known by the filter function as a
  25 #     subcommand to be thrown out, while excluding other random files
  26 #     that happen to begin with "check" to avoid letting them get in
  27 #     the way.
  28 #
  29 # (2) A test makes sure that common subcommands are included in the
  30 #     completion for "git <TAB>", and a plumbing is excluded.  "add",
  31 #     "rebase" and "ls-files" are listed for this.
  32
  33 GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr rebase ls-files'
  34 GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase'
  35
  36 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
  37
  38 # We don't need this function to actually join words or do anything special.
  39 # Also, it's cleaner to avoid touching bash's internal completion variables.
  40 # So let's override it with a minimal version for testing purposes.
  41 _get_comp_words_by_ref ()
  42 {
  43         while [ $# -gt 0 ]; do
  44                 case "$1" in
  45                 cur)
  46                         cur=${_words[_cword]}
  47                         ;;
  48                 prev)
  49                         prev=${_words[_cword-1]}
  50                         ;;
  51                 words)
  52                         words=("${_words[@]}")
  53                         ;;
  54                 cword)
  55                         cword=$_cword
  56                         ;;
  57                 esac
  58                 shift
  59         done
  60 }
  61
  62 print_comp ()
  63 {
  64         local IFS=$'\n'
  65         echo "${COMPREPLY[*]}" > out
  66 }
  67
  68 run_completion ()
  69 {
  70         local -a COMPREPLY _words
  71         local _cword
  72         _words=( $1 )
  73         test "${1: -1}" = ' ' && _words[${#_words[@]}+1]=''
  74         (( _cword = ${#_words[@]} - 1 ))
  75         __git_wrap__git_main && print_comp
  76 }
  77
  78 # Test high-level completion
  79 # Arguments are:
  80 # 1: typed text so far (cur)
  81 # 2: expected completion
  82 test_completion ()
  83 {
  84         if test $# -gt 1
  85         then
  86                 printf '%s\n' "$2" >expected
  87         else
  88                 sed -e 's/Z$//' |sort >expected
  89         fi &&
  90         run_completion "$1" &&
  91         sort out >out_sorted &&
  92         test_cmp expected out_sorted
  93 }
  94
  95 # Test __gitcomp.
  96 # The first argument is the typed text so far (cur); the rest are
  97 # passed to __gitcomp.  Expected output comes is read from the
  98 # standard input, like test_completion().
  99 test_gitcomp ()
 100 {
 101         local -a COMPREPLY &&
 102         sed -e 's/Z$//' >expected &&
 103         local cur="$1" &&
 104         shift &&
 105         __gitcomp "$@" &&
 106         print_comp &&
 107         test_cmp expected out
 108 }
 109
 110 # Test __gitcomp_nl
 111 # Arguments are:
 112 # 1: current word (cur)
 113 # -: the rest are passed to __gitcomp_nl
 114 test_gitcomp_nl ()
 115 {
 116         local -a COMPREPLY &&
 117         sed -e 's/Z$//' >expected &&
 118         local cur="$1" &&
 119         shift &&
 120         __gitcomp_nl "$@" &&
 121         print_comp &&
 122         test_cmp expected out
 123 }
 124
 125 invalid_variable_name='${foo.bar}'
 126
 127 actual="$TRASH_DIRECTORY/actual"
 128
 129 if test_have_prereq MINGW
 130 then
 131         ROOT="$(pwd -W)"
 132 else
 133         ROOT="$(pwd)"
 134 fi
 135
 136 test_expect_success 'setup for __git_find_repo_path/__gitdir tests' '
 137         mkdir -p subdir/subsubdir &&
 138         mkdir -p non-repo &&
 139         git init -b main otherrepo
 140 '
 141
 142 test_expect_success '__git_find_repo_path - from command line (through $__git_dir)' '
 143         echo "$ROOT/otherrepo/.git" >expected &&
 144         (
 145                 __git_dir="$ROOT/otherrepo/.git" &&
 146                 __git_find_repo_path &&
 147                 echo "$__git_repo_path" >"$actual"
 148         ) &&
 149         test_cmp expected "$actual"
 150 '
 151
 152 test_expect_success '__git_find_repo_path - .git directory in cwd' '
 153         echo ".git" >expected &&
 154         (
 155                 __git_find_repo_path &&
 156                 echo "$__git_repo_path" >"$actual"
 157         ) &&
 158         test_cmp expected "$actual"
 159 '
 160
 161 test_expect_success '__git_find_repo_path - .git directory in parent' '
 162         echo "$ROOT/.git" >expected &&
 163         (
 164                 cd subdir/subsubdir &&
 165                 __git_find_repo_path &&
 166                 echo "$__git_repo_path" >"$actual"
 167         ) &&
 168         test_cmp expected "$actual"
 169 '
 170
 171 test_expect_success '__git_find_repo_path - cwd is a .git directory' '
 172         echo "." >expected &&
 173         (
 174                 cd .git &&
 175                 __git_find_repo_path &&
 176                 echo "$__git_repo_path" >"$actual"
 177         ) &&
 178         test_cmp expected "$actual"
 179 '
 180
 181 test_expect_success '__git_find_repo_path - parent is a .git directory' '
 182         echo "$ROOT/.git" >expected &&
 183         (
 184                 cd .git/objects &&
 185                 __git_find_repo_path &&
 186                 echo "$__git_repo_path" >"$actual"
 187         ) &&
 188         test_cmp expected "$actual"
 189 '
 190
 191 test_expect_success '__git_find_repo_path - $GIT_DIR set while .git directory in cwd' '
 192         echo "$ROOT/otherrepo/.git" >expected &&
 193         (
 194                 GIT_DIR="$ROOT/otherrepo/.git" &&
 195                 export GIT_DIR &&
 196                 __git_find_repo_path &&
 197                 echo "$__git_repo_path" >"$actual"
 198         ) &&
 199         test_cmp expected "$actual"
 200 '
 201
 202 test_expect_success '__git_find_repo_path - $GIT_DIR set while .git directory in parent' '
 203         echo "$ROOT/otherrepo/.git" >expected &&
 204         (
 205                 GIT_DIR="$ROOT/otherrepo/.git" &&
 206                 export GIT_DIR &&
 207                 cd subdir &&
 208                 __git_find_repo_path &&
 209                 echo "$__git_repo_path" >"$actual"
 210         ) &&
 211         test_cmp expected "$actual"
 212 '
 213
 214 test_expect_success '__git_find_repo_path - from command line while "git -C"' '
 215         echo "$ROOT/.git" >expected &&
 216         (
 217                 __git_dir="$ROOT/.git" &&
 218                 __git_C_args=(-C otherrepo) &&
 219                 __git_find_repo_path &&
 220                 echo "$__git_repo_path" >"$actual"
 221         ) &&
 222         test_cmp expected "$actual"
 223 '
 224
 225 test_expect_success '__git_find_repo_path - relative dir from command line and "git -C"' '
 226         echo "$ROOT/otherrepo/.git" >expected &&
 227         (
 228                 cd subdir &&
 229                 __git_dir="otherrepo/.git" &&
 230                 __git_C_args=(-C ..) &&
 231                 __git_find_repo_path &&
 232                 echo "$__git_repo_path" >"$actual"
 233         ) &&
 234         test_cmp expected "$actual"
 235 '
 236
 237 test_expect_success '__git_find_repo_path - $GIT_DIR set while "git -C"' '
 238         echo "$ROOT/.git" >expected &&
 239         (
 240                 GIT_DIR="$ROOT/.git" &&
 241                 export GIT_DIR &&
 242                 __git_C_args=(-C otherrepo) &&
 243                 __git_find_repo_path &&
 244                 echo "$__git_repo_path" >"$actual"
 245         ) &&
 246         test_cmp expected "$actual"
 247 '
 248
 249 test_expect_success '__git_find_repo_path - relative dir in $GIT_DIR and "git -C"' '
 250         echo "$ROOT/otherrepo/.git" >expected &&
 251         (
 252                 cd subdir &&
 253                 GIT_DIR="otherrepo/.git" &&
 254                 export GIT_DIR &&
 255                 __git_C_args=(-C ..) &&
 256                 __git_find_repo_path &&
 257                 echo "$__git_repo_path" >"$actual"
 258         ) &&
 259         test_cmp expected "$actual"
 260 '
 261
 262 test_expect_success '__git_find_repo_path - "git -C" while .git directory in cwd' '
 263         echo "$ROOT/otherrepo/.git" >expected &&
 264         (
 265                 __git_C_args=(-C otherrepo) &&
 266                 __git_find_repo_path &&
 267                 echo "$__git_repo_path" >"$actual"
 268         ) &&
 269         test_cmp expected "$actual"
 270 '
 271
 272 test_expect_success '__git_find_repo_path - "git -C" while cwd is a .git directory' '
 273         echo "$ROOT/otherrepo/.git" >expected &&
 274         (
 275                 cd .git &&
 276                 __git_C_args=(-C .. -C otherrepo) &&
 277                 __git_find_repo_path &&
 278                 echo "$__git_repo_path" >"$actual"
 279         ) &&
 280         test_cmp expected "$actual"
 281 '
 282
 283 test_expect_success '__git_find_repo_path - "git -C" while .git directory in parent' '
 284         echo "$ROOT/otherrepo/.git" >expected &&
 285         (
 286                 cd subdir &&
 287                 __git_C_args=(-C .. -C otherrepo) &&
 288                 __git_find_repo_path &&
 289                 echo "$__git_repo_path" >"$actual"
 290         ) &&
 291         test_cmp expected "$actual"
 292 '
 293
 294 test_expect_success '__git_find_repo_path - non-existing path in "git -C"' '
 295         (
 296                 __git_C_args=(-C non-existing) &&
 297                 test_must_fail __git_find_repo_path &&
 298                 printf "$__git_repo_path" >"$actual"
 299         ) &&
 300         test_must_be_empty "$actual"
 301 '
 302
 303 test_expect_success '__git_find_repo_path - non-existing path in $__git_dir' '
 304         (
 305                 __git_dir="non-existing" &&
 306                 test_must_fail __git_find_repo_path &&
 307                 printf "$__git_repo_path" >"$actual"
 308         ) &&
 309         test_must_be_empty "$actual"
 310 '
 311
 312 test_expect_success '__git_find_repo_path - non-existing $GIT_DIR' '
 313         (
 314                 GIT_DIR="$ROOT/non-existing" &&
 315                 export GIT_DIR &&
 316                 test_must_fail __git_find_repo_path &&
 317                 printf "$__git_repo_path" >"$actual"
 318         ) &&
 319         test_must_be_empty "$actual"
 320 '
 321
 322 test_expect_success '__git_find_repo_path - gitfile in cwd' '
 323         echo "$ROOT/otherrepo/.git" >expected &&
 324         echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 325         test_when_finished "rm -f subdir/.git" &&
 326         (
 327                 cd subdir &&
 328                 __git_find_repo_path &&
 329                 echo "$__git_repo_path" >"$actual"
 330         ) &&
 331         test_cmp expected "$actual"
 332 '
 333
 334 test_expect_success '__git_find_repo_path - gitfile in parent' '
 335         echo "$ROOT/otherrepo/.git" >expected &&
 336         echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 337         test_when_finished "rm -f subdir/.git" &&
 338         (
 339                 cd subdir/subsubdir &&
 340                 __git_find_repo_path &&
 341                 echo "$__git_repo_path" >"$actual"
 342         ) &&
 343         test_cmp expected "$actual"
 344 '
 345
 346 test_expect_success SYMLINKS '__git_find_repo_path - resulting path avoids symlinks' '
 347         echo "$ROOT/otherrepo/.git" >expected &&
 348         mkdir otherrepo/dir &&
 349         test_when_finished "rm -rf otherrepo/dir" &&
 350         ln -s otherrepo/dir link &&
 351         test_when_finished "rm -f link" &&
 352         (
 353                 cd link &&
 354                 __git_find_repo_path &&
 355                 echo "$__git_repo_path" >"$actual"
 356         ) &&
 357         test_cmp expected "$actual"
 358 '
 359
 360 test_expect_success '__git_find_repo_path - not a git repository' '
 361         (
 362                 cd non-repo &&
 363                 GIT_CEILING_DIRECTORIES="$ROOT" &&
 364                 export GIT_CEILING_DIRECTORIES &&
 365                 test_must_fail __git_find_repo_path &&
 366                 printf "$__git_repo_path" >"$actual"
 367         ) &&
 368         test_must_be_empty "$actual"
 369 '
 370
 371 test_expect_success '__gitdir - finds repo' '
 372         echo "$ROOT/.git" >expected &&
 373         (
 374                 cd subdir/subsubdir &&
 375                 __gitdir >"$actual"
 376         ) &&
 377         test_cmp expected "$actual"
 378 '
 379
 380
 381 test_expect_success '__gitdir - returns error when cannot find repo' '
 382         (
 383                 __git_dir="non-existing" &&
 384                 test_must_fail __gitdir >"$actual"
 385         ) &&
 386         test_must_be_empty "$actual"
 387 '
 388
 389 test_expect_success '__gitdir - repo as argument' '
 390         echo "otherrepo/.git" >expected &&
 391         (
 392                 __gitdir "otherrepo" >"$actual"
 393         ) &&
 394         test_cmp expected "$actual"
 395 '
 396
 397 test_expect_success '__gitdir - remote as argument' '
 398         echo "remote" >expected &&
 399         (
 400                 __gitdir "remote" >"$actual"
 401         ) &&
 402         test_cmp expected "$actual"
 403 '
 404
 405
 406 test_expect_success '__git_dequote - plain unquoted word' '
 407         __git_dequote unquoted-word &&
 408         test unquoted-word = "$dequoted_word"
 409 '
 410
 411 # input:    b\a\c\k\'\\\"s\l\a\s\h\es
 412 # expected: back'\"slashes
 413 test_expect_success '__git_dequote - backslash escaped' '
 414         __git_dequote "b\a\c\k\\'\''\\\\\\\"s\l\a\s\h\es" &&
 415         test "back'\''\\\"slashes" = "$dequoted_word"
 416 '
 417
 418 # input:    sin'gle\' '"quo'ted
 419 # expected: single\ "quoted
 420 test_expect_success '__git_dequote - single quoted' '
 421         __git_dequote "'"sin'gle\\\\' '\\\"quo'ted"'" &&
 422         test '\''single\ "quoted'\'' = "$dequoted_word"
 423 '
 424
 425 # input:    dou"ble\\" "\"\quot"ed
 426 # expected: double\ "\quoted
 427 test_expect_success '__git_dequote - double quoted' '
 428         __git_dequote '\''dou"ble\\" "\"\quot"ed'\'' &&
 429         test '\''double\ "\quoted'\'' = "$dequoted_word"
 430 '
 431
 432 # input: 'open single quote
 433 test_expect_success '__git_dequote - open single quote' '
 434         __git_dequote "'\''open single quote" &&
 435         test "open single quote" = "$dequoted_word"
 436 '
 437
 438 # input: "open double quote
 439 test_expect_success '__git_dequote - open double quote' '
 440         __git_dequote "\"open double quote" &&
 441         test "open double quote" = "$dequoted_word"
 442 '
 443
 444
 445 test_expect_success '__gitcomp_direct - puts everything into COMPREPLY as-is' '
 446         sed -e "s/Z$//g" >expected <<-EOF &&
 447         with-trailing-space Z
 448         without-trailing-spaceZ
 449         --option Z
 450         --option=Z
 451         $invalid_variable_name Z
 452         EOF
 453         (
 454                 cur=should_be_ignored &&
 455                 __gitcomp_direct "$(cat expected)" &&
 456                 print_comp
 457         ) &&
 458         test_cmp expected out
 459 '
 460
 461 test_expect_success '__gitcomp - trailing space - options' '
 462         test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
 463                 --reset-author" <<-EOF
 464         --reuse-message=Z
 465         --reedit-message=Z
 466         --reset-author Z
 467         EOF
 468 '
 469
 470 test_expect_success '__gitcomp - trailing space - config keys' '
 471         test_gitcomp "br" "branch. branch.autosetupmerge
 472                 branch.autosetuprebase browser." <<-\EOF
 473         branch.Z
 474         branch.autosetupmerge Z
 475         branch.autosetuprebase Z
 476         browser.Z
 477         EOF
 478 '
 479
 480 test_expect_success '__gitcomp - option parameter' '
 481         test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
 482                 "" "re" <<-\EOF
 483         recursive Z
 484         resolve Z
 485         EOF
 486 '
 487
 488 test_expect_success '__gitcomp - prefix' '
 489         test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
 490                 "branch.maint." "me" <<-\EOF
 491         branch.maint.merge Z
 492         branch.maint.mergeoptions Z
 493         EOF
 494 '
 495
 496 test_expect_success '__gitcomp - suffix' '
 497         test_gitcomp "branch.me" "master maint next seen" "branch." \
 498                 "ma" "." <<-\EOF
 499         branch.master.Z
 500         branch.maint.Z
 501         EOF
 502 '
 503
 504 test_expect_success '__gitcomp - ignore optional negative options' '
 505         test_gitcomp "--" "--abc --def --no-one -- --no-two" <<-\EOF
 506         --abc Z
 507         --def Z
 508         --no-one Z
 509         --no-... Z
 510         EOF
 511 '
 512
 513 test_expect_success '__gitcomp - ignore/narrow optional negative options' '
 514         test_gitcomp "--a" "--abc --abcdef --no-one -- --no-two" <<-\EOF
 515         --abc Z
 516         --abcdef Z
 517         EOF
 518 '
 519
 520 test_expect_success '__gitcomp - ignore/narrow optional negative options' '
 521         test_gitcomp "--n" "--abc --def --no-one -- --no-two" <<-\EOF
 522         --no-one Z
 523         --no-... Z
 524         EOF
 525 '
 526
 527 test_expect_success '__gitcomp - expand all negative options' '
 528         test_gitcomp "--no-" "--abc --def --no-one -- --no-two" <<-\EOF
 529         --no-one Z
 530         --no-two Z
 531         EOF
 532 '
 533
 534 test_expect_success '__gitcomp - expand/narrow all negative options' '
 535         test_gitcomp "--no-o" "--abc --def --no-one -- --no-two" <<-\EOF
 536         --no-one Z
 537         EOF
 538 '
 539
 540 test_expect_success '__gitcomp - equal skip' '
 541         test_gitcomp "--option=" "--option=" <<-\EOF &&
 542
 543         EOF
 544         test_gitcomp "option=" "option=" <<-\EOF
 545
 546         EOF
 547 '
 548
 549 test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
 550         __gitcomp "$invalid_variable_name"
 551 '
 552
 553 read -r -d "" refs <<-\EOF
 554 main
 555 maint
 556 next
 557 seen
 558 EOF
 559
 560 test_expect_success '__gitcomp_nl - trailing space' '
 561         test_gitcomp_nl "m" "$refs" <<-EOF
 562         main Z
 563         maint Z
 564         EOF
 565 '
 566
 567 test_expect_success '__gitcomp_nl - prefix' '
 568         test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
 569         --fixup=main Z
 570         --fixup=maint Z
 571         EOF
 572 '
 573
 574 test_expect_success '__gitcomp_nl - suffix' '
 575         test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
 576         branch.main.Z
 577         branch.maint.Z
 578         EOF
 579 '
 580
 581 test_expect_success '__gitcomp_nl - no suffix' '
 582         test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
 583         mainZ
 584         maintZ
 585         EOF
 586 '
 587
 588 test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
 589         __gitcomp_nl "$invalid_variable_name"
 590 '
 591
 592 test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
 593         cat >expect <<-EOF &&
 594         remote_from_file_1
 595         remote_from_file_2
 596         remote_in_config_1
 597         remote_in_config_2
 598         EOF
 599         test_when_finished "rm -rf .git/remotes" &&
 600         mkdir -p .git/remotes &&
 601         >.git/remotes/remote_from_file_1 &&
 602         >.git/remotes/remote_from_file_2 &&
 603         test_when_finished "git remote remove remote_in_config_1" &&
 604         git remote add remote_in_config_1 git://remote_1 &&
 605         test_when_finished "git remote remove remote_in_config_2" &&
 606         git remote add remote_in_config_2 git://remote_2 &&
 607         (
 608                 __git_remotes >actual
 609         ) &&
 610         test_cmp expect actual
 611 '
 612
 613 test_expect_success '__git_is_configured_remote' '
 614         test_when_finished "git remote remove remote_1" &&
 615         git remote add remote_1 git://remote_1 &&
 616         test_when_finished "git remote remove remote_2" &&
 617         git remote add remote_2 git://remote_2 &&
 618         (
 619                 __git_is_configured_remote remote_2 &&
 620                 test_must_fail __git_is_configured_remote non-existent
 621         )
 622 '
 623
 624 test_expect_success 'setup for ref completion' '
 625         git commit --allow-empty -m initial &&
 626         git branch -M main &&
 627         git branch matching-branch &&
 628         git tag matching-tag &&
 629         (
 630                 cd otherrepo &&
 631                 git commit --allow-empty -m initial &&
 632                 git branch -m main main-in-other &&
 633                 git branch branch-in-other &&
 634                 git tag tag-in-other
 635         ) &&
 636         git remote add other "$ROOT/otherrepo/.git" &&
 637         git fetch --no-tags other &&
 638         rm -f .git/FETCH_HEAD &&
 639         git init thirdrepo
 640 '
 641
 642 test_expect_success '__git_refs - simple' '
 643         cat >expected <<-EOF &&
 644         HEAD
 645         main
 646         matching-branch
 647         other/branch-in-other
 648         other/main-in-other
 649         matching-tag
 650         EOF
 651         (
 652                 cur= &&
 653                 __git_refs >"$actual"
 654         ) &&
 655         test_cmp expected "$actual"
 656 '
 657
 658 test_expect_success '__git_refs - full refs' '
 659         cat >expected <<-EOF &&
 660         refs/heads/main
 661         refs/heads/matching-branch
 662         refs/remotes/other/branch-in-other
 663         refs/remotes/other/main-in-other
 664         refs/tags/matching-tag
 665         EOF
 666         (
 667                 cur=refs/heads/ &&
 668                 __git_refs >"$actual"
 669         ) &&
 670         test_cmp expected "$actual"
 671 '
 672
 673 test_expect_success '__git_refs - repo given on the command line' '
 674         cat >expected <<-EOF &&
 675         HEAD
 676         branch-in-other
 677         main-in-other
 678         tag-in-other
 679         EOF
 680         (
 681                 __git_dir="$ROOT/otherrepo/.git" &&
 682                 cur= &&
 683                 __git_refs >"$actual"
 684         ) &&
 685         test_cmp expected "$actual"
 686 '
 687
 688 test_expect_success '__git_refs - remote on local file system' '
 689         cat >expected <<-EOF &&
 690         HEAD
 691         branch-in-other
 692         main-in-other
 693         tag-in-other
 694         EOF
 695         (
 696                 cur= &&
 697                 __git_refs otherrepo >"$actual"
 698         ) &&
 699         test_cmp expected "$actual"
 700 '
 701
 702 test_expect_success '__git_refs - remote on local file system - full refs' '
 703         cat >expected <<-EOF &&
 704         refs/heads/branch-in-other
 705         refs/heads/main-in-other
 706         refs/tags/tag-in-other
 707         EOF
 708         (
 709                 cur=refs/ &&
 710                 __git_refs otherrepo >"$actual"
 711         ) &&
 712         test_cmp expected "$actual"
 713 '
 714
 715 test_expect_success '__git_refs - configured remote' '
 716         cat >expected <<-EOF &&
 717         HEAD
 718         branch-in-other
 719         main-in-other
 720         EOF
 721         (
 722                 cur= &&
 723                 __git_refs other >"$actual"
 724         ) &&
 725         test_cmp expected "$actual"
 726 '
 727
 728 test_expect_success '__git_refs - configured remote - full refs' '
 729         cat >expected <<-EOF &&
 730         HEAD
 731         refs/heads/branch-in-other
 732         refs/heads/main-in-other
 733         refs/tags/tag-in-other
 734         EOF
 735         (
 736                 cur=refs/ &&
 737                 __git_refs other >"$actual"
 738         ) &&
 739         test_cmp expected "$actual"
 740 '
 741
 742 test_expect_success '__git_refs - configured remote - repo given on the command line' '
 743         cat >expected <<-EOF &&
 744         HEAD
 745         branch-in-other
 746         main-in-other
 747         EOF
 748         (
 749                 cd thirdrepo &&
 750                 __git_dir="$ROOT/.git" &&
 751                 cur= &&
 752                 __git_refs other >"$actual"
 753         ) &&
 754         test_cmp expected "$actual"
 755 '
 756
 757 test_expect_success '__git_refs - configured remote - full refs - repo given on the command line' '
 758         cat >expected <<-EOF &&
 759         HEAD
 760         refs/heads/branch-in-other
 761         refs/heads/main-in-other
 762         refs/tags/tag-in-other
 763         EOF
 764         (
 765                 cd thirdrepo &&
 766                 __git_dir="$ROOT/.git" &&
 767                 cur=refs/ &&
 768                 __git_refs other >"$actual"
 769         ) &&
 770         test_cmp expected "$actual"
 771 '
 772
 773 test_expect_success '__git_refs - configured remote - remote name matches a directory' '
 774         cat >expected <<-EOF &&
 775         HEAD
 776         branch-in-other
 777         main-in-other
 778         EOF
 779         mkdir other &&
 780         test_when_finished "rm -rf other" &&
 781         (
 782                 cur= &&
 783                 __git_refs other >"$actual"
 784         ) &&
 785         test_cmp expected "$actual"
 786 '
 787
 788 test_expect_success '__git_refs - URL remote' '
 789         cat >expected <<-EOF &&
 790         HEAD
 791         branch-in-other
 792         main-in-other
 793         tag-in-other
 794         EOF
 795         (
 796                 cur= &&
 797                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 798         ) &&
 799         test_cmp expected "$actual"
 800 '
 801
 802 test_expect_success '__git_refs - URL remote - full refs' '
 803         cat >expected <<-EOF &&
 804         HEAD
 805         refs/heads/branch-in-other
 806         refs/heads/main-in-other
 807         refs/tags/tag-in-other
 808         EOF
 809         (
 810                 cur=refs/ &&
 811                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 812         ) &&
 813         test_cmp expected "$actual"
 814 '
 815
 816 test_expect_success '__git_refs - non-existing remote' '
 817         (
 818                 cur= &&
 819                 __git_refs non-existing >"$actual"
 820         ) &&
 821         test_must_be_empty "$actual"
 822 '
 823
 824 test_expect_success '__git_refs - non-existing remote - full refs' '
 825         (
 826                 cur=refs/ &&
 827                 __git_refs non-existing >"$actual"
 828         ) &&
 829         test_must_be_empty "$actual"
 830 '
 831
 832 test_expect_success '__git_refs - non-existing URL remote' '
 833         (
 834                 cur= &&
 835                 __git_refs "file://$ROOT/non-existing" >"$actual"
 836         ) &&
 837         test_must_be_empty "$actual"
 838 '
 839
 840 test_expect_success '__git_refs - non-existing URL remote - full refs' '
 841         (
 842                 cur=refs/ &&
 843                 __git_refs "file://$ROOT/non-existing" >"$actual"
 844         ) &&
 845         test_must_be_empty "$actual"
 846 '
 847
 848 test_expect_success '__git_refs - not in a git repository' '
 849         (
 850                 GIT_CEILING_DIRECTORIES="$ROOT" &&
 851                 export GIT_CEILING_DIRECTORIES &&
 852                 cd subdir &&
 853                 cur= &&
 854                 __git_refs >"$actual"
 855         ) &&
 856         test_must_be_empty "$actual"
 857 '
 858
 859 test_expect_success '__git_refs - unique remote branches for git checkout DWIMery' '
 860         cat >expected <<-EOF &&
 861         HEAD
 862         main
 863         matching-branch
 864         other/ambiguous
 865         other/branch-in-other
 866         other/main-in-other
 867         remote/ambiguous
 868         remote/branch-in-remote
 869         matching-tag
 870         branch-in-other
 871         branch-in-remote
 872         main-in-other
 873         EOF
 874         for remote_ref in refs/remotes/other/ambiguous \
 875                 refs/remotes/remote/ambiguous \
 876                 refs/remotes/remote/branch-in-remote
 877         do
 878                 git update-ref $remote_ref main &&
 879                 test_when_finished "git update-ref -d $remote_ref" || return 1
 880         done &&
 881         (
 882                 cur= &&
 883                 __git_refs "" 1 >"$actual"
 884         ) &&
 885         test_cmp expected "$actual"
 886 '
 887
 888 test_expect_success '__git_refs - after --opt=' '
 889         cat >expected <<-EOF &&
 890         HEAD
 891         main
 892         matching-branch
 893         other/branch-in-other
 894         other/main-in-other
 895         matching-tag
 896         EOF
 897         (
 898                 cur="--opt=" &&
 899                 __git_refs "" "" "" "" >"$actual"
 900         ) &&
 901         test_cmp expected "$actual"
 902 '
 903
 904 test_expect_success '__git_refs - after --opt= - full refs' '
 905         cat >expected <<-EOF &&
 906         refs/heads/main
 907         refs/heads/matching-branch
 908         refs/remotes/other/branch-in-other
 909         refs/remotes/other/main-in-other
 910         refs/tags/matching-tag
 911         EOF
 912         (
 913                 cur="--opt=refs/" &&
 914                 __git_refs "" "" "" refs/ >"$actual"
 915         ) &&
 916         test_cmp expected "$actual"
 917 '
 918
 919 test_expect_success '__git refs - excluding refs' '
 920         cat >expected <<-EOF &&
 921         ^HEAD
 922         ^main
 923         ^matching-branch
 924         ^other/branch-in-other
 925         ^other/main-in-other
 926         ^matching-tag
 927         EOF
 928         (
 929                 cur=^ &&
 930                 __git_refs >"$actual"
 931         ) &&
 932         test_cmp expected "$actual"
 933 '
 934
 935 test_expect_success '__git refs - excluding full refs' '
 936         cat >expected <<-EOF &&
 937         ^refs/heads/main
 938         ^refs/heads/matching-branch
 939         ^refs/remotes/other/branch-in-other
 940         ^refs/remotes/other/main-in-other
 941         ^refs/tags/matching-tag
 942         EOF
 943         (
 944                 cur=^refs/ &&
 945                 __git_refs >"$actual"
 946         ) &&
 947         test_cmp expected "$actual"
 948 '
 949
 950 test_expect_success 'setup for filtering matching refs' '
 951         git branch matching/branch &&
 952         git tag matching/tag &&
 953         git -C otherrepo branch matching/branch-in-other &&
 954         git fetch --no-tags other &&
 955         rm -f .git/FETCH_HEAD
 956 '
 957
 958 test_expect_success '__git_refs - do not filter refs unless told so' '
 959         cat >expected <<-EOF &&
 960         HEAD
 961         main
 962         matching-branch
 963         matching/branch
 964         other/branch-in-other
 965         other/main-in-other
 966         other/matching/branch-in-other
 967         matching-tag
 968         matching/tag
 969         EOF
 970         (
 971                 cur=main &&
 972                 __git_refs >"$actual"
 973         ) &&
 974         test_cmp expected "$actual"
 975 '
 976
 977 test_expect_success '__git_refs - only matching refs' '
 978         cat >expected <<-EOF &&
 979         matching-branch
 980         matching/branch
 981         matching-tag
 982         matching/tag
 983         EOF
 984         (
 985                 cur=mat &&
 986                 __git_refs "" "" "" "$cur" >"$actual"
 987         ) &&
 988         test_cmp expected "$actual"
 989 '
 990
 991 test_expect_success '__git_refs - only matching refs - full refs' '
 992         cat >expected <<-EOF &&
 993         refs/heads/matching-branch
 994         refs/heads/matching/branch
 995         EOF
 996         (
 997                 cur=refs/heads/mat &&
 998                 __git_refs "" "" "" "$cur" >"$actual"
 999         ) &&
1000         test_cmp expected "$actual"
1001 '
1002
1003 test_expect_success '__git_refs - only matching refs - remote on local file system' '
1004         cat >expected <<-EOF &&
1005         main-in-other
1006         matching/branch-in-other
1007         EOF
1008         (
1009                 cur=ma &&
1010                 __git_refs otherrepo "" "" "$cur" >"$actual"
1011         ) &&
1012         test_cmp expected "$actual"
1013 '
1014
1015 test_expect_success '__git_refs - only matching refs - configured remote' '
1016         cat >expected <<-EOF &&
1017         main-in-other
1018         matching/branch-in-other
1019         EOF
1020         (
1021                 cur=ma &&
1022                 __git_refs other "" "" "$cur" >"$actual"
1023         ) &&
1024         test_cmp expected "$actual"
1025 '
1026
1027 test_expect_success '__git_refs - only matching refs - remote - full refs' '
1028         cat >expected <<-EOF &&
1029         refs/heads/main-in-other
1030         refs/heads/matching/branch-in-other
1031         EOF
1032         (
1033                 cur=refs/heads/ma &&
1034                 __git_refs other "" "" "$cur" >"$actual"
1035         ) &&
1036         test_cmp expected "$actual"
1037 '
1038
1039 test_expect_success '__git_refs - only matching refs - checkout DWIMery' '
1040         cat >expected <<-EOF &&
1041         matching-branch
1042         matching/branch
1043         matching-tag
1044         matching/tag
1045         matching/branch-in-other
1046         EOF
1047         for remote_ref in refs/remotes/other/ambiguous \
1048                 refs/remotes/remote/ambiguous \
1049                 refs/remotes/remote/branch-in-remote
1050         do
1051                 git update-ref $remote_ref main &&
1052                 test_when_finished "git update-ref -d $remote_ref" || return 1
1053         done &&
1054         (
1055                 cur=mat &&
1056                 __git_refs "" 1 "" "$cur" >"$actual"
1057         ) &&
1058         test_cmp expected "$actual"
1059 '
1060
1061 test_expect_success 'teardown after filtering matching refs' '
1062         git branch -d matching/branch &&
1063         git tag -d matching/tag &&
1064         git update-ref -d refs/remotes/other/matching/branch-in-other &&
1065         git -C otherrepo branch -D matching/branch-in-other
1066 '
1067
1068 test_expect_success '__git_refs - for-each-ref format specifiers in prefix' '
1069         cat >expected <<-EOF &&
1070         evil-%%-%42-%(refname)..main
1071         EOF
1072         (
1073                 cur="evil-%%-%42-%(refname)..mai" &&
1074                 __git_refs "" "" "evil-%%-%42-%(refname).." mai >"$actual"
1075         ) &&
1076         test_cmp expected "$actual"
1077 '
1078
1079 test_expect_success '__git_complete_refs - simple' '
1080         sed -e "s/Z$//" >expected <<-EOF &&
1081         HEAD Z
1082         main Z
1083         matching-branch Z
1084         other/branch-in-other Z
1085         other/main-in-other Z
1086         matching-tag Z
1087         EOF
1088         (
1089                 cur= &&
1090                 __git_complete_refs &&
1091                 print_comp
1092         ) &&
1093         test_cmp expected out
1094 '
1095
1096 test_expect_success '__git_complete_refs - matching' '
1097         sed -e "s/Z$//" >expected <<-EOF &&
1098         matching-branch Z
1099         matching-tag Z
1100         EOF
1101         (
1102                 cur=mat &&
1103                 __git_complete_refs &&
1104                 print_comp
1105         ) &&
1106         test_cmp expected out
1107 '
1108
1109 test_expect_success '__git_complete_refs - remote' '
1110         sed -e "s/Z$//" >expected <<-EOF &&
1111         HEAD Z
1112         branch-in-other Z
1113         main-in-other Z
1114         EOF
1115         (
1116                 cur= &&
1117                 __git_complete_refs --remote=other &&
1118                 print_comp
1119         ) &&
1120         test_cmp expected out
1121 '
1122
1123 test_expect_success '__git_complete_refs - track' '
1124         sed -e "s/Z$//" >expected <<-EOF &&
1125         HEAD Z
1126         main Z
1127         matching-branch Z
1128         other/branch-in-other Z
1129         other/main-in-other Z
1130         matching-tag Z
1131         branch-in-other Z
1132         main-in-other Z
1133         EOF
1134         (
1135                 cur= &&
1136                 __git_complete_refs --track &&
1137                 print_comp
1138         ) &&
1139         test_cmp expected out
1140 '
1141
1142 test_expect_success '__git_complete_refs - current word' '
1143         sed -e "s/Z$//" >expected <<-EOF &&
1144         matching-branch Z
1145         matching-tag Z
1146         EOF
1147         (
1148                 cur="--option=mat" &&
1149                 __git_complete_refs --cur="${cur#*=}" &&
1150                 print_comp
1151         ) &&
1152         test_cmp expected out
1153 '
1154
1155 test_expect_success '__git_complete_refs - prefix' '
1156         sed -e "s/Z$//" >expected <<-EOF &&
1157         v1.0..matching-branch Z
1158         v1.0..matching-tag Z
1159         EOF
1160         (
1161                 cur=v1.0..mat &&
1162                 __git_complete_refs --pfx=v1.0.. --cur=mat &&
1163                 print_comp
1164         ) &&
1165         test_cmp expected out
1166 '
1167
1168 test_expect_success '__git_complete_refs - suffix' '
1169         cat >expected <<-EOF &&
1170         HEAD.
1171         main.
1172         matching-branch.
1173         other/branch-in-other.
1174         other/main-in-other.
1175         matching-tag.
1176         EOF
1177         (
1178                 cur= &&
1179                 __git_complete_refs --sfx=. &&
1180                 print_comp
1181         ) &&
1182         test_cmp expected out
1183 '
1184
1185 test_expect_success '__git_complete_fetch_refspecs - simple' '
1186         sed -e "s/Z$//" >expected <<-EOF &&
1187         HEAD:HEAD Z
1188         branch-in-other:branch-in-other Z
1189         main-in-other:main-in-other Z
1190         EOF
1191         (
1192                 cur= &&
1193                 __git_complete_fetch_refspecs other &&
1194                 print_comp
1195         ) &&
1196         test_cmp expected out
1197 '
1198
1199 test_expect_success '__git_complete_fetch_refspecs - matching' '
1200         sed -e "s/Z$//" >expected <<-EOF &&
1201         branch-in-other:branch-in-other Z
1202         EOF
1203         (
1204                 cur=br &&
1205                 __git_complete_fetch_refspecs other "" br &&
1206                 print_comp
1207         ) &&
1208         test_cmp expected out
1209 '
1210
1211 test_expect_success '__git_complete_fetch_refspecs - prefix' '
1212         sed -e "s/Z$//" >expected <<-EOF &&
1213         +HEAD:HEAD Z
1214         +branch-in-other:branch-in-other Z
1215         +main-in-other:main-in-other Z
1216         EOF
1217         (
1218                 cur="+" &&
1219                 __git_complete_fetch_refspecs other "+" ""  &&
1220                 print_comp
1221         ) &&
1222         test_cmp expected out
1223 '
1224
1225 test_expect_success '__git_complete_fetch_refspecs - fully qualified' '
1226         sed -e "s/Z$//" >expected <<-EOF &&
1227         refs/heads/branch-in-other:refs/heads/branch-in-other Z
1228         refs/heads/main-in-other:refs/heads/main-in-other Z
1229         refs/tags/tag-in-other:refs/tags/tag-in-other Z
1230         EOF
1231         (
1232                 cur=refs/ &&
1233                 __git_complete_fetch_refspecs other "" refs/ &&
1234                 print_comp
1235         ) &&
1236         test_cmp expected out
1237 '
1238
1239 test_expect_success '__git_complete_fetch_refspecs - fully qualified & prefix' '
1240         sed -e "s/Z$//" >expected <<-EOF &&
1241         +refs/heads/branch-in-other:refs/heads/branch-in-other Z
1242         +refs/heads/main-in-other:refs/heads/main-in-other Z
1243         +refs/tags/tag-in-other:refs/tags/tag-in-other Z
1244         EOF
1245         (
1246                 cur=+refs/ &&
1247                 __git_complete_fetch_refspecs other + refs/ &&
1248                 print_comp
1249         ) &&
1250         test_cmp expected out
1251 '
1252
1253 test_expect_success 'git switch - with no options, complete local branches and unique remote branch names for DWIM logic' '
1254         test_completion "git switch " <<-\EOF
1255         branch-in-other Z
1256         main Z
1257         main-in-other Z
1258         matching-branch Z
1259         EOF
1260 '
1261
1262 test_expect_success 'git checkout - completes refs and unique remote branches for DWIM' '
1263         test_completion "git checkout " <<-\EOF
1264         HEAD Z
1265         branch-in-other Z
1266         main Z
1267         main-in-other Z
1268         matching-branch Z
1269         matching-tag Z
1270         other/branch-in-other Z
1271         other/main-in-other Z
1272         EOF
1273 '
1274
1275 test_expect_success 'git switch - with --no-guess, complete only local branches' '
1276         test_completion "git switch --no-guess " <<-\EOF
1277         main Z
1278         matching-branch Z
1279         EOF
1280 '
1281
1282 test_expect_success 'git switch - with GIT_COMPLETION_CHECKOUT_NO_GUESS=1, complete only local branches' '
1283         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git switch " <<-\EOF
1284         main Z
1285         matching-branch Z
1286         EOF
1287 '
1288
1289 test_expect_success 'git switch - --guess overrides GIT_COMPLETION_CHECKOUT_NO_GUESS=1, complete local branches and unique remote names for DWIM logic' '
1290         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git switch --guess " <<-\EOF
1291         branch-in-other Z
1292         main Z
1293         main-in-other Z
1294         matching-branch Z
1295         EOF
1296 '
1297
1298 test_expect_success 'git switch - a later --guess overrides previous --no-guess, complete local and remote unique branches for DWIM' '
1299         test_completion "git switch --no-guess --guess " <<-\EOF
1300         branch-in-other Z
1301         main Z
1302         main-in-other Z
1303         matching-branch Z
1304         EOF
1305 '
1306
1307 test_expect_success 'git switch - a later --no-guess overrides previous --guess, complete only local branches' '
1308         test_completion "git switch --guess --no-guess " <<-\EOF
1309         main Z
1310         matching-branch Z
1311         EOF
1312 '
1313
1314 test_expect_success 'git checkout - with GIT_COMPLETION_NO_GUESS=1 only completes refs' '
1315         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git checkout " <<-\EOF
1316         HEAD Z
1317         main Z
1318         matching-branch Z
1319         matching-tag Z
1320         other/branch-in-other Z
1321         other/main-in-other Z
1322         EOF
1323 '
1324
1325 test_expect_success 'git checkout - --guess overrides GIT_COMPLETION_NO_GUESS=1, complete refs and unique remote branches for DWIM' '
1326         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git checkout --guess " <<-\EOF
1327         HEAD Z
1328         branch-in-other Z
1329         main Z
1330         main-in-other Z
1331         matching-branch Z
1332         matching-tag Z
1333         other/branch-in-other Z
1334         other/main-in-other Z
1335         EOF
1336 '
1337
1338 test_expect_success 'git checkout - with --no-guess, only completes refs' '
1339         test_completion "git checkout --no-guess " <<-\EOF
1340         HEAD Z
1341         main Z
1342         matching-branch Z
1343         matching-tag Z
1344         other/branch-in-other Z
1345         other/main-in-other Z
1346         EOF
1347 '
1348
1349 test_expect_success 'git checkout - a later --guess overrides previous --no-guess, complete refs and unique remote branches for DWIM' '
1350         test_completion "git checkout --no-guess --guess " <<-\EOF
1351         HEAD Z
1352         branch-in-other Z
1353         main Z
1354         main-in-other Z
1355         matching-branch Z
1356         matching-tag Z
1357         other/branch-in-other Z
1358         other/main-in-other Z
1359         EOF
1360 '
1361
1362 test_expect_success 'git checkout - a later --no-guess overrides previous --guess, complete only refs' '
1363         test_completion "git checkout --guess --no-guess " <<-\EOF
1364         HEAD Z
1365         main Z
1366         matching-branch Z
1367         matching-tag Z
1368         other/branch-in-other Z
1369         other/main-in-other Z
1370         EOF
1371 '
1372
1373 test_expect_success 'git checkout - with checkout.guess = false, only completes refs' '
1374         test_config checkout.guess false &&
1375         test_completion "git checkout " <<-\EOF
1376         HEAD Z
1377         main Z
1378         matching-branch Z
1379         matching-tag Z
1380         other/branch-in-other Z
1381         other/main-in-other Z
1382         EOF
1383 '
1384
1385 test_expect_success 'git checkout - with checkout.guess = true, completes refs and unique remote branches for DWIM' '
1386         test_config checkout.guess true &&
1387         test_completion "git checkout " <<-\EOF
1388         HEAD Z
1389         branch-in-other Z
1390         main Z
1391         main-in-other Z
1392         matching-branch Z
1393         matching-tag Z
1394         other/branch-in-other Z
1395         other/main-in-other Z
1396         EOF
1397 '
1398
1399 test_expect_success 'git checkout - a later --guess overrides previous checkout.guess = false, complete refs and unique remote branches for DWIM' '
1400         test_config checkout.guess false &&
1401         test_completion "git checkout --guess " <<-\EOF
1402         HEAD Z
1403         branch-in-other Z
1404         main Z
1405         main-in-other Z
1406         matching-branch Z
1407         matching-tag Z
1408         other/branch-in-other Z
1409         other/main-in-other Z
1410         EOF
1411 '
1412
1413 test_expect_success 'git checkout - a later --no-guess overrides previous checkout.guess = true, complete only refs' '
1414         test_config checkout.guess true &&
1415         test_completion "git checkout --no-guess " <<-\EOF
1416         HEAD Z
1417         main Z
1418         matching-branch Z
1419         matching-tag Z
1420         other/branch-in-other Z
1421         other/main-in-other Z
1422         EOF
1423 '
1424
1425 test_expect_success 'git switch - with --detach, complete all references' '
1426         test_completion "git switch --detach " <<-\EOF
1427         HEAD Z
1428         main Z
1429         matching-branch Z
1430         matching-tag Z
1431         other/branch-in-other Z
1432         other/main-in-other Z
1433         EOF
1434 '
1435
1436 test_expect_success 'git checkout - with --detach, complete only references' '
1437         test_completion "git checkout --detach " <<-\EOF
1438         HEAD Z
1439         main Z
1440         matching-branch Z
1441         matching-tag Z
1442         other/branch-in-other Z
1443         other/main-in-other Z
1444         EOF
1445 '
1446
1447 test_expect_success 'setup sparse-checkout tests' '
1448         # set up sparse-checkout repo
1449         git init sparse-checkout &&
1450         (
1451                 cd sparse-checkout &&
1452                 mkdir -p folder1/0/1 folder2/0 folder3 &&
1453                 touch folder1/0/1/t.txt &&
1454                 touch folder2/0/t.txt &&
1455                 touch folder3/t.txt &&
1456                 git add . &&
1457                 git commit -am "Initial commit"
1458         )
1459 '
1460
1461 test_expect_success 'sparse-checkout completes subcommands' '
1462         test_completion "git sparse-checkout " <<-\EOF
1463         list Z
1464         init Z
1465         set Z
1466         add Z
1467         reapply Z
1468         disable Z
1469         EOF
1470 '
1471
1472 test_expect_success 'cone mode sparse-checkout completes directory names' '
1473         # initialize sparse-checkout definitions
1474         git -C sparse-checkout sparse-checkout set --cone folder1/0 folder3 &&
1475
1476         # test tab completion
1477         (
1478                 cd sparse-checkout &&
1479                 test_completion "git sparse-checkout set f" <<-\EOF
1480                 folder1/
1481                 folder2/
1482                 folder3/
1483                 EOF
1484         ) &&
1485
1486         (
1487                 cd sparse-checkout &&
1488                 test_completion "git sparse-checkout set folder1/" <<-\EOF
1489                 folder1/0/
1490                 EOF
1491         ) &&
1492
1493         (
1494                 cd sparse-checkout &&
1495                 test_completion "git sparse-checkout set folder1/0/" <<-\EOF
1496                 folder1/0/1/
1497                 EOF
1498         ) &&
1499
1500         (
1501                 cd sparse-checkout/folder1 &&
1502                 test_completion "git sparse-checkout add 0" <<-\EOF
1503                 0/
1504                 EOF
1505         )
1506 '
1507
1508 test_expect_success 'cone mode sparse-checkout completes directory names with spaces and accents' '
1509         # reset sparse-checkout
1510         git -C sparse-checkout sparse-checkout disable &&
1511         (
1512                 cd sparse-checkout &&
1513                 mkdir "directory with spaces" &&
1514                 mkdir "directory-with-áccent" &&
1515                 >"directory with spaces/randomfile" &&
1516                 >"directory-with-áccent/randomfile" &&
1517                 git add . &&
1518                 git commit -m "Add directory with spaces and directory with accent" &&
1519                 git sparse-checkout set --cone "directory with spaces" \
1520                         "directory-with-áccent" &&
1521                 test_completion "git sparse-checkout add dir" <<-\EOF &&
1522                 directory with spaces/
1523                 directory-with-áccent/
1524                 EOF
1525                 rm -rf "directory with spaces" &&
1526                 rm -rf "directory-with-áccent" &&
1527                 git add . &&
1528                 git commit -m "Remove directory with spaces and directory with accent"
1529         )
1530 '
1531
1532 # use FUNNYNAMES to avoid running on Windows, which doesn't permit tabs in paths
1533 test_expect_success FUNNYNAMES 'cone mode sparse-checkout completes directory names with tabs' '
1534         # reset sparse-checkout
1535         git -C sparse-checkout sparse-checkout disable &&
1536         (
1537                 cd sparse-checkout &&
1538                 mkdir "$(printf "directory\twith\ttabs")" &&
1539                 >"$(printf "directory\twith\ttabs")/randomfile" &&
1540                 git add . &&
1541                 git commit -m "Add directory with tabs" &&
1542                 git sparse-checkout set --cone \
1543                         "$(printf "directory\twith\ttabs")" &&
1544                 test_completion "git sparse-checkout add dir" <<-\EOF &&
1545                 directory       with    tabs/
1546                 EOF
1547                 rm -rf "$(printf "directory\twith\ttabs")" &&
1548                 git add . &&
1549                 git commit -m "Remove directory with tabs"
1550         )
1551 '
1552
1553 # use FUNNYNAMES to avoid running on Windows, and !CYGWIN for Cygwin, as neither permit backslashes in paths
1554 test_expect_success FUNNYNAMES,!CYGWIN 'cone mode sparse-checkout completes directory names with backslashes' '
1555         # reset sparse-checkout
1556         git -C sparse-checkout sparse-checkout disable &&
1557         (
1558                 cd sparse-checkout &&
1559                 mkdir "directory\with\backslashes" &&
1560                 >"directory\with\backslashes/randomfile" &&
1561                 git add . &&
1562                 git commit -m "Add directory with backslashes" &&
1563                 git sparse-checkout set --cone \
1564                         "directory\with\backslashes" &&
1565                 test_completion "git sparse-checkout add dir" <<-\EOF &&
1566                 directory\with\backslashes/
1567                 EOF
1568                 rm -rf "directory\with\backslashes" &&
1569                 git add . &&
1570                 git commit -m "Remove directory with backslashes"
1571         )
1572 '
1573
1574 test_expect_success 'non-cone mode sparse-checkout uses bash completion' '
1575         # reset sparse-checkout repo to non-cone mode
1576         git -C sparse-checkout sparse-checkout disable &&
1577         git -C sparse-checkout sparse-checkout set --no-cone &&
1578
1579         (
1580                 cd sparse-checkout &&
1581                 # expected to be empty since we have not configured
1582                 # custom completion for non-cone mode
1583                 test_completion "git sparse-checkout set f" <<-\EOF
1584
1585                 EOF
1586         )
1587 '
1588
1589 test_expect_success 'git sparse-checkout set --cone completes directory names' '
1590         git -C sparse-checkout sparse-checkout disable &&
1591
1592         (
1593                 cd sparse-checkout &&
1594                 test_completion "git sparse-checkout set --cone f" <<-\EOF
1595                 folder1/
1596                 folder2/
1597                 folder3/
1598                 EOF
1599         )
1600 '
1601
1602 test_expect_success 'git switch - with -d, complete all references' '
1603         test_completion "git switch -d " <<-\EOF
1604         HEAD Z
1605         main Z
1606         matching-branch Z
1607         matching-tag Z
1608         other/branch-in-other Z
1609         other/main-in-other Z
1610         EOF
1611 '
1612
1613 test_expect_success 'git checkout - with -d, complete only references' '
1614         test_completion "git checkout -d " <<-\EOF
1615         HEAD Z
1616         main Z
1617         matching-branch Z
1618         matching-tag Z
1619         other/branch-in-other Z
1620         other/main-in-other Z
1621         EOF
1622 '
1623
1624 test_expect_success 'git switch - with --track, complete only remote branches' '
1625         test_completion "git switch --track " <<-\EOF
1626         other/branch-in-other Z
1627         other/main-in-other Z
1628         EOF
1629 '
1630
1631 test_expect_success 'git checkout - with --track, complete only remote branches' '
1632         test_completion "git checkout --track " <<-\EOF
1633         other/branch-in-other Z
1634         other/main-in-other Z
1635         EOF
1636 '
1637
1638 test_expect_success 'git switch - with --no-track, complete only local branch names' '
1639         test_completion "git switch --no-track " <<-\EOF
1640         main Z
1641         matching-branch Z
1642         EOF
1643 '
1644
1645 test_expect_success 'git checkout - with --no-track, complete only local references' '
1646         test_completion "git checkout --no-track " <<-\EOF
1647         HEAD Z
1648         main Z
1649         matching-branch Z
1650         matching-tag Z
1651         other/branch-in-other Z
1652         other/main-in-other Z
1653         EOF
1654 '
1655
1656 test_expect_success 'git switch - with -c, complete all references' '
1657         test_completion "git switch -c new-branch " <<-\EOF
1658         HEAD Z
1659         main Z
1660         matching-branch Z
1661         matching-tag Z
1662         other/branch-in-other Z
1663         other/main-in-other Z
1664         EOF
1665 '
1666
1667 test_expect_success 'git switch - with -C, complete all references' '
1668         test_completion "git switch -C new-branch " <<-\EOF
1669         HEAD Z
1670         main Z
1671         matching-branch Z
1672         matching-tag Z
1673         other/branch-in-other Z
1674         other/main-in-other Z
1675         EOF
1676 '
1677
1678 test_expect_success 'git switch - with -c and --track, complete all references' '
1679         test_completion "git switch -c new-branch --track " <<-EOF
1680         HEAD Z
1681         main Z
1682         matching-branch Z
1683         matching-tag Z
1684         other/branch-in-other Z
1685         other/main-in-other Z
1686         EOF
1687 '
1688
1689 test_expect_success 'git switch - with -C and --track, complete all references' '
1690         test_completion "git switch -C new-branch --track " <<-EOF
1691         HEAD Z
1692         main Z
1693         matching-branch Z
1694         matching-tag Z
1695         other/branch-in-other Z
1696         other/main-in-other Z
1697         EOF
1698 '
1699
1700 test_expect_success 'git switch - with -c and --no-track, complete all references' '
1701         test_completion "git switch -c new-branch --no-track " <<-\EOF
1702         HEAD Z
1703         main Z
1704         matching-branch Z
1705         matching-tag Z
1706         other/branch-in-other Z
1707         other/main-in-other Z
1708         EOF
1709 '
1710
1711 test_expect_success 'git switch - with -C and --no-track, complete all references' '
1712         test_completion "git switch -C new-branch --no-track " <<-\EOF
1713         HEAD Z
1714         main Z
1715         matching-branch Z
1716         matching-tag Z
1717         other/branch-in-other Z
1718         other/main-in-other Z
1719         EOF
1720 '
1721
1722 test_expect_success 'git checkout - with -b, complete all references' '
1723         test_completion "git checkout -b new-branch " <<-\EOF
1724         HEAD Z
1725         main Z
1726         matching-branch Z
1727         matching-tag Z
1728         other/branch-in-other Z
1729         other/main-in-other Z
1730         EOF
1731 '
1732
1733 test_expect_success 'git checkout - with -B, complete all references' '
1734         test_completion "git checkout -B new-branch " <<-\EOF
1735         HEAD Z
1736         main Z
1737         matching-branch Z
1738         matching-tag Z
1739         other/branch-in-other Z
1740         other/main-in-other Z
1741         EOF
1742 '
1743
1744 test_expect_success 'git checkout - with -b and --track, complete all references' '
1745         test_completion "git checkout -b new-branch --track " <<-EOF
1746         HEAD Z
1747         main Z
1748         matching-branch Z
1749         matching-tag Z
1750         other/branch-in-other Z
1751         other/main-in-other Z
1752         EOF
1753 '
1754
1755 test_expect_success 'git checkout - with -B and --track, complete all references' '
1756         test_completion "git checkout -B new-branch --track " <<-EOF
1757         HEAD Z
1758         main Z
1759         matching-branch Z
1760         matching-tag Z
1761         other/branch-in-other Z
1762         other/main-in-other Z
1763         EOF
1764 '
1765
1766 test_expect_success 'git checkout - with -b and --no-track, complete all references' '
1767         test_completion "git checkout -b new-branch --no-track " <<-\EOF
1768         HEAD Z
1769         main Z
1770         matching-branch Z
1771         matching-tag Z
1772         other/branch-in-other Z
1773         other/main-in-other Z
1774         EOF
1775 '
1776
1777 test_expect_success 'git checkout - with -B and --no-track, complete all references' '
1778         test_completion "git checkout -B new-branch --no-track " <<-\EOF
1779         HEAD Z
1780         main Z
1781         matching-branch Z
1782         matching-tag Z
1783         other/branch-in-other Z
1784         other/main-in-other Z
1785         EOF
1786 '
1787
1788 test_expect_success 'git switch - for -c, complete local branches and unique remote branches' '
1789         test_completion "git switch -c " <<-\EOF
1790         branch-in-other Z
1791         main Z
1792         main-in-other Z
1793         matching-branch Z
1794         EOF
1795 '
1796
1797 test_expect_success 'git switch - for -C, complete local branches and unique remote branches' '
1798         test_completion "git switch -C " <<-\EOF
1799         branch-in-other Z
1800         main Z
1801         main-in-other Z
1802         matching-branch Z
1803         EOF
1804 '
1805
1806 test_expect_success 'git switch - for -c with --no-guess, complete local branches only' '
1807         test_completion "git switch --no-guess -c " <<-\EOF
1808         main Z
1809         matching-branch Z
1810         EOF
1811 '
1812
1813 test_expect_success 'git switch - for -C with --no-guess, complete local branches only' '
1814         test_completion "git switch --no-guess -C " <<-\EOF
1815         main Z
1816         matching-branch Z
1817         EOF
1818 '
1819
1820 test_expect_success 'git switch - for -c with --no-track, complete local branches only' '
1821         test_completion "git switch --no-track -c " <<-\EOF
1822         main Z
1823         matching-branch Z
1824         EOF
1825 '
1826
1827 test_expect_success 'git switch - for -C with --no-track, complete local branches only' '
1828         test_completion "git switch --no-track -C " <<-\EOF
1829         main Z
1830         matching-branch Z
1831         EOF
1832 '
1833
1834 test_expect_success 'git checkout - for -b, complete local branches and unique remote branches' '
1835         test_completion "git checkout -b " <<-\EOF
1836         branch-in-other Z
1837         main Z
1838         main-in-other Z
1839         matching-branch Z
1840         EOF
1841 '
1842
1843 test_expect_success 'git checkout - for -B, complete local branches and unique remote branches' '
1844         test_completion "git checkout -B " <<-\EOF
1845         branch-in-other Z
1846         main Z
1847         main-in-other Z
1848         matching-branch Z
1849         EOF
1850 '
1851
1852 test_expect_success 'git checkout - for -b with --no-guess, complete local branches only' '
1853         test_completion "git checkout --no-guess -b " <<-\EOF
1854         main Z
1855         matching-branch Z
1856         EOF
1857 '
1858
1859 test_expect_success 'git checkout - for -B with --no-guess, complete local branches only' '
1860         test_completion "git checkout --no-guess -B " <<-\EOF
1861         main Z
1862         matching-branch Z
1863         EOF
1864 '
1865
1866 test_expect_success 'git checkout - for -b with --no-track, complete local branches only' '
1867         test_completion "git checkout --no-track -b " <<-\EOF
1868         main Z
1869         matching-branch Z
1870         EOF
1871 '
1872
1873 test_expect_success 'git checkout - for -B with --no-track, complete local branches only' '
1874         test_completion "git checkout --no-track -B " <<-\EOF
1875         main Z
1876         matching-branch Z
1877         EOF
1878 '
1879
1880 test_expect_success 'git switch - with --orphan completes local branch names and unique remote branch names' '
1881         test_completion "git switch --orphan " <<-\EOF
1882         branch-in-other Z
1883         main Z
1884         main-in-other Z
1885         matching-branch Z
1886         EOF
1887 '
1888
1889 test_expect_success 'git switch - --orphan with branch already provided completes nothing else' '
1890         test_completion "git switch --orphan main " <<-\EOF
1891
1892         EOF
1893 '
1894
1895 test_expect_success 'git checkout - with --orphan completes local branch names and unique remote branch names' '
1896         test_completion "git checkout --orphan " <<-\EOF
1897         branch-in-other Z
1898         main Z
1899         main-in-other Z
1900         matching-branch Z
1901         EOF
1902 '
1903
1904 test_expect_success 'git checkout - --orphan with branch already provided completes local refs for a start-point' '
1905         test_completion "git checkout --orphan main " <<-\EOF
1906         HEAD Z
1907         main Z
1908         matching-branch Z
1909         matching-tag Z
1910         other/branch-in-other Z
1911         other/main-in-other Z
1912         EOF
1913 '
1914
1915 test_expect_success 'teardown after ref completion' '
1916         git branch -d matching-branch &&
1917         git tag -d matching-tag &&
1918         git remote remove other
1919 '
1920
1921
1922 test_path_completion ()
1923 {
1924         test $# = 2 || BUG "not 2 parameters to test_path_completion"
1925
1926         local cur="$1" expected="$2"
1927         echo "$expected" >expected &&
1928         (
1929                 # In the following tests calling this function we only
1930                 # care about how __git_complete_index_file() deals with
1931                 # unusual characters in path names.  By requesting only
1932                 # untracked files we do not have to bother adding any
1933                 # paths to the index in those tests.
1934                 __git_complete_index_file --others &&
1935                 print_comp
1936         ) &&
1937         test_cmp expected out
1938 }
1939
1940 test_expect_success 'setup for path completion tests' '
1941         mkdir simple-dir \
1942               "spaces in dir" \
1943               árvíztűrő &&
1944         touch simple-dir/simple-file \
1945               "spaces in dir/spaces in file" \
1946               "árvíztűrő/Сайн яваарай" &&
1947         if test_have_prereq !MINGW &&
1948            mkdir BS\\dir \
1949                  '$'separators\034in\035dir'' &&
1950            touch BS\\dir/DQ\"file \
1951                  '$'separators\034in\035dir/sep\036in\037file''
1952         then
1953                 test_set_prereq FUNNIERNAMES
1954         else
1955                 rm -rf BS\\dir '$'separators\034in\035dir''
1956         fi
1957 '
1958
1959 test_expect_success '__git_complete_index_file - simple' '
1960         test_path_completion simple simple-dir &&  # Bash is supposed to
1961                                                    # add the trailing /.
1962         test_path_completion simple-dir/simple simple-dir/simple-file
1963 '
1964
1965 test_expect_success \
1966     '__git_complete_index_file - escaped characters on cmdline' '
1967         test_path_completion spac "spaces in dir" &&  # Bash will turn this
1968                                                       # into "spaces\ in\ dir"
1969         test_path_completion "spaces\\ i" \
1970                              "spaces in dir" &&
1971         test_path_completion "spaces\\ in\\ dir/s" \
1972                              "spaces in dir/spaces in file" &&
1973         test_path_completion "spaces\\ in\\ dir/spaces\\ i" \
1974                              "spaces in dir/spaces in file"
1975 '
1976
1977 test_expect_success \
1978     '__git_complete_index_file - quoted characters on cmdline' '
1979         # Testing with an opening but without a corresponding closing
1980         # double quote is important.
1981         test_path_completion \"spac "spaces in dir" &&
1982         test_path_completion "\"spaces i" \
1983                              "spaces in dir" &&
1984         test_path_completion "\"spaces in dir/s" \
1985                              "spaces in dir/spaces in file" &&
1986         test_path_completion "\"spaces in dir/spaces i" \
1987                              "spaces in dir/spaces in file"
1988 '
1989
1990 test_expect_success '__git_complete_index_file - UTF-8 in ls-files output' '
1991         test_path_completion á árvíztűrő &&
1992         test_path_completion árvíztűrő/С "árvíztűrő/Сайн яваарай"
1993 '
1994
1995 test_expect_success FUNNIERNAMES \
1996     '__git_complete_index_file - C-style escapes in ls-files output' '
1997         test_path_completion BS \
1998                              BS\\dir &&
1999         test_path_completion BS\\\\d \
2000                              BS\\dir &&
2001         test_path_completion BS\\\\dir/DQ \
2002                              BS\\dir/DQ\"file &&
2003         test_path_completion BS\\\\dir/DQ\\\"f \
2004                              BS\\dir/DQ\"file
2005 '
2006
2007 test_expect_success FUNNIERNAMES \
2008     '__git_complete_index_file - \nnn-escaped characters in ls-files output' '
2009         test_path_completion sep '$'separators\034in\035dir'' &&
2010         test_path_completion '$'separators\034i'' \
2011                              '$'separators\034in\035dir'' &&
2012         test_path_completion '$'separators\034in\035dir/sep'' \
2013                              '$'separators\034in\035dir/sep\036in\037file'' &&
2014         test_path_completion '$'separators\034in\035dir/sep\036i'' \
2015                              '$'separators\034in\035dir/sep\036in\037file''
2016 '
2017
2018 test_expect_success FUNNYNAMES \
2019     '__git_complete_index_file - removing repeated quoted path components' '
2020         test_when_finished rm -r repeated-quoted &&
2021         mkdir repeated-quoted &&      # A directory whose name in itself
2022                                       # would not be quoted ...
2023         >repeated-quoted/0-file &&
2024         >repeated-quoted/1\"file &&   # ... but here the file makes the
2025                                       # dirname quoted ...
2026         >repeated-quoted/2-file &&
2027         >repeated-quoted/3\"file &&   # ... and here, too.
2028
2029         # Still, we shold only list the directory name only once.
2030         test_path_completion repeated repeated-quoted
2031 '
2032
2033 test_expect_success 'teardown after path completion tests' '
2034         rm -rf simple-dir "spaces in dir" árvíztűrő \
2035                BS\\dir '$'separators\034in\035dir''
2036 '
2037
2038 test_expect_success '__git_find_on_cmdline - single match' '
2039         echo list >expect &&
2040         (
2041                 words=(git command --opt list) &&
2042                 cword=${#words[@]} &&
2043                 __git_cmd_idx=1 &&
2044                 __git_find_on_cmdline "add list remove" >actual
2045         ) &&
2046         test_cmp expect actual
2047 '
2048
2049 test_expect_success '__git_find_on_cmdline - multiple matches' '
2050         echo remove >expect &&
2051         (
2052                 words=(git command -o --opt remove list add) &&
2053                 cword=${#words[@]} &&
2054                 __git_cmd_idx=1 &&
2055                 __git_find_on_cmdline "add list remove" >actual
2056         ) &&
2057         test_cmp expect actual
2058 '
2059
2060 test_expect_success '__git_find_on_cmdline - no match' '
2061         (
2062                 words=(git command --opt branch) &&
2063                 cword=${#words[@]} &&
2064                 __git_cmd_idx=1 &&
2065                 __git_find_on_cmdline "add list remove" >actual
2066         ) &&
2067         test_must_be_empty actual
2068 '
2069
2070 test_expect_success '__git_find_on_cmdline - single match with index' '
2071         echo "3 list" >expect &&
2072         (
2073                 words=(git command --opt list) &&
2074                 cword=${#words[@]} &&
2075                 __git_cmd_idx=1 &&
2076                 __git_find_on_cmdline --show-idx "add list remove" >actual
2077         ) &&
2078         test_cmp expect actual
2079 '
2080
2081 test_expect_success '__git_find_on_cmdline - multiple matches with index' '
2082         echo "4 remove" >expect &&
2083         (
2084                 words=(git command -o --opt remove list add) &&
2085                 cword=${#words[@]} &&
2086                 __git_cmd_idx=1 &&
2087                 __git_find_on_cmdline --show-idx "add list remove" >actual
2088         ) &&
2089         test_cmp expect actual
2090 '
2091
2092 test_expect_success '__git_find_on_cmdline - no match with index' '
2093         (
2094                 words=(git command --opt branch) &&
2095                 cword=${#words[@]} &&
2096                 __git_cmd_idx=1 &&
2097                 __git_find_on_cmdline --show-idx "add list remove" >actual
2098         ) &&
2099         test_must_be_empty actual
2100 '
2101
2102 test_expect_success '__git_find_on_cmdline - ignores matches before command with index' '
2103         echo "6 remove" >expect &&
2104         (
2105                 words=(git -C remove command -o --opt remove list add) &&
2106                 cword=${#words[@]} &&
2107                 __git_cmd_idx=3 &&
2108                 __git_find_on_cmdline --show-idx "add list remove" >actual
2109         ) &&
2110         test_cmp expect actual
2111 '
2112
2113 test_expect_success '__git_get_config_variables' '
2114         cat >expect <<-EOF &&
2115         name-1
2116         name-2
2117         EOF
2118         test_config interesting.name-1 good &&
2119         test_config interesting.name-2 good &&
2120         test_config subsection.interesting.name-3 bad &&
2121         __git_get_config_variables interesting >actual &&
2122         test_cmp expect actual
2123 '
2124
2125 test_expect_success '__git_pretty_aliases' '
2126         cat >expect <<-EOF &&
2127         author
2128         hash
2129         EOF
2130         test_config pretty.author "%an %ae" &&
2131         test_config pretty.hash %H &&
2132         __git_pretty_aliases >actual &&
2133         test_cmp expect actual
2134 '
2135
2136 test_expect_success 'basic' '
2137         run_completion "git " &&
2138         # built-in
2139         grep -q "^add \$" out &&
2140         # script
2141         grep -q "^rebase \$" out &&
2142         # plumbing
2143         ! grep -q "^ls-files \$" out &&
2144
2145         run_completion "git r" &&
2146         ! grep -q -v "^r" out
2147 '
2148
2149 test_expect_success 'double dash "git" itself' '
2150         test_completion "git --" <<-\EOF
2151         --paginate Z
2152         --no-pager Z
2153         --git-dir=
2154         --bare Z
2155         --version Z
2156         --exec-path Z
2157         --exec-path=
2158         --html-path Z
2159         --man-path Z
2160         --info-path Z
2161         --work-tree=
2162         --namespace=
2163         --no-replace-objects Z
2164         --help Z
2165         EOF
2166 '
2167
2168 test_expect_success 'double dash "git checkout"' '
2169         test_completion "git checkout --" <<-\EOF
2170         --quiet Z
2171         --detach Z
2172         --track Z
2173         --orphan=Z
2174         --ours Z
2175         --theirs Z
2176         --merge Z
2177         --conflict=Z
2178         --patch Z
2179         --ignore-skip-worktree-bits Z
2180         --ignore-other-worktrees Z
2181         --recurse-submodules Z
2182         --progress Z
2183         --guess Z
2184         --no-guess Z
2185         --no-... Z
2186         --overlay Z
2187         --pathspec-file-nul Z
2188         --pathspec-from-file=Z
2189         EOF
2190 '
2191
2192 test_expect_success 'general options' '
2193         test_completion "git --ver" "--version " &&
2194         test_completion "git --hel" "--help " &&
2195         test_completion "git --exe" <<-\EOF &&
2196         --exec-path Z
2197         --exec-path=
2198         EOF
2199         test_completion "git --htm" "--html-path " &&
2200         test_completion "git --pag" "--paginate " &&
2201         test_completion "git --no-p" "--no-pager " &&
2202         test_completion "git --git" "--git-dir=" &&
2203         test_completion "git --wor" "--work-tree=" &&
2204         test_completion "git --nam" "--namespace=" &&
2205         test_completion "git --bar" "--bare " &&
2206         test_completion "git --inf" "--info-path " &&
2207         test_completion "git --no-r" "--no-replace-objects "
2208 '
2209
2210 test_expect_success 'general options plus command' '
2211         test_completion "git --version check" "checkout " &&
2212         test_completion "git --paginate check" "checkout " &&
2213         test_completion "git --git-dir=foo check" "checkout " &&
2214         test_completion "git --bare check" "checkout " &&
2215         test_completion "git --exec-path=foo check" "checkout " &&
2216         test_completion "git --html-path check" "checkout " &&
2217         test_completion "git --no-pager check" "checkout " &&
2218         test_completion "git --work-tree=foo check" "checkout " &&
2219         test_completion "git --namespace=foo check" "checkout " &&
2220         test_completion "git --paginate check" "checkout " &&
2221         test_completion "git --info-path check" "checkout " &&
2222         test_completion "git --no-replace-objects check" "checkout " &&
2223         test_completion "git --git-dir some/path check" "checkout " &&
2224         test_completion "git -c conf.var=value check" "checkout " &&
2225         test_completion "git -C some/path check" "checkout " &&
2226         test_completion "git --work-tree some/path check" "checkout " &&
2227         test_completion "git --namespace name/space check" "checkout "
2228 '
2229
2230 test_expect_success 'git --help completion' '
2231         test_completion "git --help ad" "add " &&
2232         test_completion "git --help core" "core-tutorial "
2233 '
2234
2235 test_expect_success 'completion.commands removes multiple commands' '
2236         test_config completion.commands "-cherry -mergetool" &&
2237         git --list-cmds=list-mainporcelain,list-complete,config >out &&
2238         ! grep -E "^(cherry|mergetool)$" out
2239 '
2240
2241 test_expect_success 'setup for integration tests' '
2242         echo content >file1 &&
2243         echo more >file2 &&
2244         git add file1 file2 &&
2245         git commit -m one &&
2246         git branch mybranch &&
2247         git tag mytag
2248 '
2249
2250 test_expect_success 'checkout completes ref names' '
2251         test_completion "git checkout m" <<-\EOF
2252         main Z
2253         mybranch Z
2254         mytag Z
2255         EOF
2256 '
2257
2258 test_expect_success 'checkout does not match ref names of a different case' '
2259         test_completion "git checkout M" ""
2260 '
2261
2262 test_expect_success 'checkout matches case insensitively with GIT_COMPLETION_IGNORE_CASE' '
2263         (
2264                 GIT_COMPLETION_IGNORE_CASE=1 &&
2265                 test_completion "git checkout M" <<-\EOF
2266                 main Z
2267                 mybranch Z
2268                 mytag Z
2269                 EOF
2270         )
2271 '
2272
2273 test_expect_success 'checkout completes pseudo refs' '
2274         test_completion "git checkout H" <<-\EOF
2275         HEAD Z
2276         EOF
2277 '
2278
2279 test_expect_success 'checkout completes pseudo refs case insensitively with GIT_COMPLETION_IGNORE_CASE' '
2280         (
2281                 GIT_COMPLETION_IGNORE_CASE=1 &&
2282                 test_completion "git checkout h" <<-\EOF
2283                 HEAD Z
2284                 EOF
2285         )
2286 '
2287
2288 test_expect_success 'git -C <path> checkout uses the right repo' '
2289         test_completion "git -C subdir -C subsubdir -C .. -C ../otherrepo checkout b" <<-\EOF
2290         branch-in-other Z
2291         EOF
2292 '
2293
2294 test_expect_success 'show completes all refs' '
2295         test_completion "git show m" <<-\EOF
2296         main Z
2297         mybranch Z
2298         mytag Z
2299         EOF
2300 '
2301
2302 test_expect_success '<ref>: completes paths' '
2303         test_completion "git show mytag:f" <<-\EOF
2304         file1Z
2305         file2Z
2306         EOF
2307 '
2308
2309 test_expect_success 'complete tree filename with spaces' '
2310         echo content >"name with spaces" &&
2311         git add "name with spaces" &&
2312         git commit -m spaces &&
2313         test_completion "git show HEAD:nam" <<-\EOF
2314         name with spacesZ
2315         EOF
2316 '
2317
2318 test_expect_success 'complete tree filename with metacharacters' '
2319         echo content >"name with \${meta}" &&
2320         git add "name with \${meta}" &&
2321         git commit -m meta &&
2322         test_completion "git show HEAD:nam" <<-\EOF
2323         name with ${meta}Z
2324         name with spacesZ
2325         EOF
2326 '
2327
2328 test_expect_success PERL 'send-email' '
2329         test_completion "git send-email --cov" <<-\EOF &&
2330         --cover-from-description=Z
2331         --cover-letter Z
2332         EOF
2333         test_completion "git send-email --val" <<-\EOF &&
2334         --validate Z
2335         EOF
2336         test_completion "git send-email ma" "main "
2337 '
2338
2339 test_expect_success 'complete files' '
2340         git init tmp && cd tmp &&
2341         test_when_finished "cd .. && rm -rf tmp" &&
2342
2343         echo "expected" > .gitignore &&
2344         echo "out" >> .gitignore &&
2345         echo "out_sorted" >> .gitignore &&
2346
2347         git add .gitignore &&
2348         test_completion "git commit " ".gitignore" &&
2349
2350         git commit -m ignore &&
2351
2352         touch new &&
2353         test_completion "git add " "new" &&
2354
2355         git add new &&
2356         git commit -a -m new &&
2357         test_completion "git add " "" &&
2358
2359         git mv new modified &&
2360         echo modify > modified &&
2361         test_completion "git add " "modified" &&
2362
2363         mkdir -p some/deep &&
2364         touch some/deep/path &&
2365         test_completion "git add some/" "some/deep" &&
2366         git clean -f some &&
2367
2368         touch untracked &&
2369
2370         : TODO .gitignore should not be here &&
2371         test_completion "git rm " <<-\EOF &&
2372         .gitignore
2373         modified
2374         EOF
2375
2376         test_completion "git clean " "untracked" &&
2377
2378         : TODO .gitignore should not be here &&
2379         test_completion "git mv " <<-\EOF &&
2380         .gitignore
2381         modified
2382         EOF
2383
2384         mkdir dir &&
2385         touch dir/file-in-dir &&
2386         git add dir/file-in-dir &&
2387         git commit -m dir &&
2388
2389         mkdir untracked-dir &&
2390
2391         : TODO .gitignore should not be here &&
2392         test_completion "git mv modified " <<-\EOF &&
2393         .gitignore
2394         dir
2395         modified
2396         untracked
2397         untracked-dir
2398         EOF
2399
2400         test_completion "git commit " "modified" &&
2401
2402         : TODO .gitignore should not be here &&
2403         test_completion "git ls-files " <<-\EOF &&
2404         .gitignore
2405         dir
2406         modified
2407         EOF
2408
2409         touch momified &&
2410         test_completion "git add mom" "momified"
2411 '
2412
2413 test_expect_success "simple alias" '
2414         test_config alias.co checkout &&
2415         test_completion "git co m" <<-\EOF
2416         main Z
2417         mybranch Z
2418         mytag Z
2419         EOF
2420 '
2421
2422 test_expect_success "recursive alias" '
2423         test_config alias.co checkout &&
2424         test_config alias.cod "co --detached" &&
2425         test_completion "git cod m" <<-\EOF
2426         main Z
2427         mybranch Z
2428         mytag Z
2429         EOF
2430 '
2431
2432 test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
2433         test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
2434         test_completion "git co m" <<-\EOF
2435         main Z
2436         mybranch Z
2437         mytag Z
2438         EOF
2439 '
2440
2441 test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
2442         test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
2443         test_completion "git co m" <<-\EOF
2444         main Z
2445         mybranch Z
2446         mytag Z
2447         EOF
2448 '
2449
2450 test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
2451         test_config alias.co "!f() { : git checkout ; if ... } f" &&
2452         test_completion "git co m" <<-\EOF
2453         main Z
2454         mybranch Z
2455         mytag Z
2456         EOF
2457 '
2458
2459 test_expect_success 'completion without explicit _git_xxx function' '
2460         test_completion "git version --" <<-\EOF
2461         --build-options Z
2462         --no-build-options Z
2463         EOF
2464 '
2465
2466 test_expect_failure 'complete with tilde expansion' '
2467         git init tmp && cd tmp &&
2468         test_when_finished "cd .. && rm -rf tmp" &&
2469
2470         touch ~/tmp/file &&
2471
2472         test_completion "git add ~/tmp/" "~/tmp/file"
2473 '
2474
2475 test_expect_success 'setup other remote for remote reference completion' '
2476         git remote add other otherrepo &&
2477         git fetch other
2478 '
2479
2480 for flag in -d --delete
2481 do
2482         test_expect_success "__git_complete_remote_or_refspec - push $flag other" '
2483                 sed -e "s/Z$//" >expected <<-EOF &&
2484                 main-in-other Z
2485                 EOF
2486                 (
2487                         words=(git push '$flag' other ma) &&
2488                         cword=${#words[@]} cur=${words[cword-1]} &&
2489                         __git_cmd_idx=1 &&
2490                         __git_complete_remote_or_refspec &&
2491                         print_comp
2492                 ) &&
2493                 test_cmp expected out
2494         '
2495
2496         test_expect_failure "__git_complete_remote_or_refspec - push other $flag" '
2497                 sed -e "s/Z$//" >expected <<-EOF &&
2498                 main-in-other Z
2499                 EOF
2500                 (
2501                         words=(git push other '$flag' ma) &&
2502                         cword=${#words[@]} cur=${words[cword-1]} &&
2503                         __git_cmd_idx=1 &&
2504                         __git_complete_remote_or_refspec &&
2505                         print_comp
2506                 ) &&
2507                 test_cmp expected out
2508         '
2509 done
2510
2511 test_expect_success 'git config - section' '
2512         test_completion "git config br" <<-\EOF
2513         branch.Z
2514         browser.Z
2515         EOF
2516 '
2517
2518 test_expect_success 'git config - section include, includeIf' '
2519         test_completion "git config inclu" <<-\EOF
2520         include.Z
2521         includeIf.Z
2522         EOF
2523 '
2524
2525 test_expect_success 'git config - variable name' '
2526         test_completion "git config log.d" <<-\EOF
2527         log.date Z
2528         log.decorate Z
2529         log.diffMerges Z
2530         EOF
2531 '
2532
2533 test_expect_success 'git config - variable name include' '
2534         test_completion "git config include.p" <<-\EOF
2535         include.path Z
2536         EOF
2537 '
2538
2539 test_expect_success 'git config - value' '
2540         test_completion "git config color.pager " <<-\EOF
2541         false Z
2542         true Z
2543         EOF
2544 '
2545
2546 test_expect_success 'git -c - section' '
2547         test_completion "git -c br" <<-\EOF
2548         branch.Z
2549         browser.Z
2550         EOF
2551 '
2552
2553 test_expect_success 'git -c - variable name' '
2554         test_completion "git -c log.d" <<-\EOF
2555         log.date=Z
2556         log.decorate=Z
2557         log.diffMerges=Z
2558         EOF
2559 '
2560
2561 test_expect_success 'git -c - value' '
2562         test_completion "git -c color.pager=" <<-\EOF
2563         false Z
2564         true Z
2565         EOF
2566 '
2567
2568 test_expect_success 'git clone --config= - section' '
2569         test_completion "git clone --config=br" <<-\EOF
2570         branch.Z
2571         browser.Z
2572         EOF
2573 '
2574
2575 test_expect_success 'git clone --config= - variable name' '
2576         test_completion "git clone --config=log.d" <<-\EOF
2577         log.date=Z
2578         log.decorate=Z
2579         log.diffMerges=Z
2580         EOF
2581 '
2582
2583 test_expect_success 'git clone --config= - value' '
2584         test_completion "git clone --config=color.pager=" <<-\EOF
2585         false Z
2586         true Z
2587         EOF
2588 '
2589
2590 test_expect_success 'options with value' '
2591         test_completion "git merge -X diff-algorithm=" <<-\EOF
2592
2593         EOF
2594 '
2595
2596 test_expect_success 'sourcing the completion script clears cached commands' '
2597         (
2598                 __git_compute_all_commands &&
2599                 test -n "$__git_all_commands" &&
2600                 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2601                 test -z "$__git_all_commands"
2602         )
2603 '
2604
2605 test_expect_success 'sourcing the completion script clears cached merge strategies' '
2606         (
2607                 __git_compute_merge_strategies &&
2608                 test -n "$__git_merge_strategies" &&
2609                 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2610                 test -z "$__git_merge_strategies"
2611         )
2612 '
2613
2614 test_expect_success 'sourcing the completion script clears cached --options' '
2615         (
2616                 __gitcomp_builtin checkout &&
2617                 test -n "$__gitcomp_builtin_checkout" &&
2618                 __gitcomp_builtin notes_edit &&
2619                 test -n "$__gitcomp_builtin_notes_edit" &&
2620                 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2621                 test -z "$__gitcomp_builtin_checkout" &&
2622                 test -z "$__gitcomp_builtin_notes_edit"
2623         )
2624 '
2625
2626 test_expect_success 'option aliases are not shown by default' '
2627         test_completion "git clone --recurs" "--recurse-submodules "
2628 '
2629
2630 test_expect_success 'option aliases are shown with GIT_COMPLETION_SHOW_ALL' '
2631         (
2632                 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2633                 GIT_COMPLETION_SHOW_ALL=1 && export GIT_COMPLETION_SHOW_ALL &&
2634                 test_completion "git clone --recurs" <<-\EOF
2635                 --recurse-submodules Z
2636                 --recursive Z
2637                 EOF
2638         )
2639 '
2640
2641 test_expect_success 'plumbing commands are excluded without GIT_COMPLETION_SHOW_ALL_COMMANDS' '
2642         (
2643                 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2644                 sane_unset GIT_TESTING_PORCELAIN_COMMAND_LIST &&
2645
2646                 # Just mainporcelain, not plumbing commands
2647                 run_completion "git c" &&
2648                 grep checkout out &&
2649                 ! grep cat-file out
2650         )
2651 '
2652
2653 test_expect_success 'all commands are shown with GIT_COMPLETION_SHOW_ALL_COMMANDS (also main non-builtin)' '
2654         (
2655                 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2656                 GIT_COMPLETION_SHOW_ALL_COMMANDS=1 &&
2657                 export GIT_COMPLETION_SHOW_ALL_COMMANDS &&
2658                 sane_unset GIT_TESTING_PORCELAIN_COMMAND_LIST &&
2659
2660                 # Both mainporcelain and plumbing commands
2661                 run_completion "git c" &&
2662                 grep checkout out &&
2663                 grep cat-file out &&
2664
2665                 # Check "gitk", a "main" command, but not a built-in + more plumbing
2666                 run_completion "git g" &&
2667                 grep gitk out &&
2668                 grep get-tar-commit-id out
2669         )
2670 '
2671
2672 test_expect_success '__git_complete' '
2673         unset -f __git_wrap__git_main &&
2674
2675         __git_complete foo __git_main &&
2676         __git_have_func __git_wrap__git_main &&
2677         unset -f __git_wrap__git_main &&
2678
2679         __git_complete gf _git_fetch &&
2680         __git_have_func __git_wrap_git_fetch &&
2681
2682         __git_complete foo git &&
2683         __git_have_func __git_wrap__git_main &&
2684         unset -f __git_wrap__git_main &&
2685
2686         __git_complete gd git_diff &&
2687         __git_have_func __git_wrap_git_diff &&
2688
2689         test_must_fail __git_complete ga missing
2690 '
2691
2692 test_done