t/t9902-completion.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012 Felipe Contreras
   4 #
   5
   6 test_description='test bash completion'
   7
   8 . ./lib-bash.sh
   9
  10 complete ()
  11 {
  12         # do nothing
  13         return 0
  14 }
  15
  16 # Be careful when updating these lists:
  17 #
  18 # (1) The build tree may have build artifact from different branch, or
  19 #     the user's $PATH may have a random executable that may begin
  20 #     with "git-check" that are not part of the subcommands this build
  21 #     will ship, e.g.  "check-ignore".  The tests for completion for
  22 #     subcommand names tests how "check" is expanded; we limit the
  23 #     possible candidates to "checkout" and "check-attr" to make sure
  24 #     "check-attr", which is known by the filter function as a
  25 #     subcommand to be thrown out, while excluding other random files
  26 #     that happen to begin with "check" to avoid letting them get in
  27 #     the way.
  28 #
  29 # (2) A test makes sure that common subcommands are included in the
  30 #     completion for "git <TAB>", and a plumbing is excluded.  "add",
  31 #     "filter-branch" and "ls-files" are listed for this.
  32
  33 GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr filter-branch ls-files'
  34 GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout filter-branch'
  35
  36 . "$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 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 "$actual"
 378 '
 379
 380
 381 test_expect_success '__gitdir - returns error when cant find repo' '
 382         (
 383                 __git_dir="non-existing" &&
 384                 test_must_fail __gitdir >"$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 "$actual"
 403 '
 404
 405
 406 test_expect_success '__git_dequote - plain unquoted word' '
 407         __git_dequote unquoted-word &&
 408         verbose test unquoted-word = "$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         verbose test "back'\''\\\"slashes" = "$dequoted_word"
 416 '
 417
 418 # input:    sin'gle\' '"quo'ted
 419 # expected: single\ "quoted
 420 test_expect_success '__git_dequote - single quoted' '
 421         __git_dequote "'"sin'gle\\\\' '\\\"quo'ted"'" &&
 422         verbose test '\''single\ "quoted'\'' = "$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         verbose test '\''double\ "\quoted'\'' = "$dequoted_word"
 430 '
 431
 432 # input: 'open single quote
 433 test_expect_success '__git_dequote - open single quote' '
 434         __git_dequote "'\''open single quote" &&
 435         verbose test "open single quote" = "$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         verbose 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 pu" "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 - doesnt fail because of invalid variable name' '
 541         __gitcomp "$invalid_variable_name"
 542 '
 543
 544 read -r -d "" refs <<-\EOF
 545 maint
 546 master
 547 next
 548 pu
 549 EOF
 550
 551 test_expect_success '__gitcomp_nl - trailing space' '
 552         test_gitcomp_nl "m" "$refs" <<-EOF
 553         maint Z
 554         master Z
 555         EOF
 556 '
 557
 558 test_expect_success '__gitcomp_nl - prefix' '
 559         test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
 560         --fixup=maint Z
 561         --fixup=master Z
 562         EOF
 563 '
 564
 565 test_expect_success '__gitcomp_nl - suffix' '
 566         test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
 567         branch.maint.Z
 568         branch.master.Z
 569         EOF
 570 '
 571
 572 test_expect_success '__gitcomp_nl - no suffix' '
 573         test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
 574         maintZ
 575         masterZ
 576         EOF
 577 '
 578
 579 test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
 580         __gitcomp_nl "$invalid_variable_name"
 581 '
 582
 583 test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
 584         cat >expect <<-EOF &&
 585         remote_from_file_1
 586         remote_from_file_2
 587         remote_in_config_1
 588         remote_in_config_2
 589         EOF
 590         test_when_finished "rm -rf .git/remotes" &&
 591         mkdir -p .git/remotes &&
 592         >.git/remotes/remote_from_file_1 &&
 593         >.git/remotes/remote_from_file_2 &&
 594         test_when_finished "git remote remove remote_in_config_1" &&
 595         git remote add remote_in_config_1 git://remote_1 &&
 596         test_when_finished "git remote remove remote_in_config_2" &&
 597         git remote add remote_in_config_2 git://remote_2 &&
 598         (
 599                 __git_remotes >actual
 600         ) &&
 601         test_cmp expect actual
 602 '
 603
 604 test_expect_success '__git_is_configured_remote' '
 605         test_when_finished "git remote remove remote_1" &&
 606         git remote add remote_1 git://remote_1 &&
 607         test_when_finished "git remote remove remote_2" &&
 608         git remote add remote_2 git://remote_2 &&
 609         (
 610                 verbose __git_is_configured_remote remote_2 &&
 611                 test_must_fail __git_is_configured_remote non-existent
 612         )
 613 '
 614
 615 test_expect_success 'setup for ref completion' '
 616         git commit --allow-empty -m initial &&
 617         git branch matching-branch &&
 618         git tag matching-tag &&
 619         (
 620                 cd otherrepo &&
 621                 git commit --allow-empty -m initial &&
 622                 git branch -m master master-in-other &&
 623                 git branch branch-in-other &&
 624                 git tag tag-in-other
 625         ) &&
 626         git remote add other "$ROOT/otherrepo/.git" &&
 627         git fetch --no-tags other &&
 628         rm -f .git/FETCH_HEAD &&
 629         git init thirdrepo
 630 '
 631
 632 test_expect_success '__git_refs - simple' '
 633         cat >expected <<-EOF &&
 634         HEAD
 635         master
 636         matching-branch
 637         other/branch-in-other
 638         other/master-in-other
 639         matching-tag
 640         EOF
 641         (
 642                 cur= &&
 643                 __git_refs >"$actual"
 644         ) &&
 645         test_cmp expected "$actual"
 646 '
 647
 648 test_expect_success '__git_refs - full refs' '
 649         cat >expected <<-EOF &&
 650         refs/heads/master
 651         refs/heads/matching-branch
 652         refs/remotes/other/branch-in-other
 653         refs/remotes/other/master-in-other
 654         refs/tags/matching-tag
 655         EOF
 656         (
 657                 cur=refs/heads/ &&
 658                 __git_refs >"$actual"
 659         ) &&
 660         test_cmp expected "$actual"
 661 '
 662
 663 test_expect_success '__git_refs - repo given on the command line' '
 664         cat >expected <<-EOF &&
 665         HEAD
 666         branch-in-other
 667         master-in-other
 668         tag-in-other
 669         EOF
 670         (
 671                 __git_dir="$ROOT/otherrepo/.git" &&
 672                 cur= &&
 673                 __git_refs >"$actual"
 674         ) &&
 675         test_cmp expected "$actual"
 676 '
 677
 678 test_expect_success '__git_refs - remote on local file system' '
 679         cat >expected <<-EOF &&
 680         HEAD
 681         branch-in-other
 682         master-in-other
 683         tag-in-other
 684         EOF
 685         (
 686                 cur= &&
 687                 __git_refs otherrepo >"$actual"
 688         ) &&
 689         test_cmp expected "$actual"
 690 '
 691
 692 test_expect_success '__git_refs - remote on local file system - full refs' '
 693         cat >expected <<-EOF &&
 694         refs/heads/branch-in-other
 695         refs/heads/master-in-other
 696         refs/tags/tag-in-other
 697         EOF
 698         (
 699                 cur=refs/ &&
 700                 __git_refs otherrepo >"$actual"
 701         ) &&
 702         test_cmp expected "$actual"
 703 '
 704
 705 test_expect_success '__git_refs - configured remote' '
 706         cat >expected <<-EOF &&
 707         HEAD
 708         branch-in-other
 709         master-in-other
 710         EOF
 711         (
 712                 cur= &&
 713                 __git_refs other >"$actual"
 714         ) &&
 715         test_cmp expected "$actual"
 716 '
 717
 718 test_expect_success '__git_refs - configured remote - full refs' '
 719         cat >expected <<-EOF &&
 720         HEAD
 721         refs/heads/branch-in-other
 722         refs/heads/master-in-other
 723         refs/tags/tag-in-other
 724         EOF
 725         (
 726                 cur=refs/ &&
 727                 __git_refs other >"$actual"
 728         ) &&
 729         test_cmp expected "$actual"
 730 '
 731
 732 test_expect_success '__git_refs - configured remote - repo given on the command line' '
 733         cat >expected <<-EOF &&
 734         HEAD
 735         branch-in-other
 736         master-in-other
 737         EOF
 738         (
 739                 cd thirdrepo &&
 740                 __git_dir="$ROOT/.git" &&
 741                 cur= &&
 742                 __git_refs other >"$actual"
 743         ) &&
 744         test_cmp expected "$actual"
 745 '
 746
 747 test_expect_success '__git_refs - configured remote - full refs - repo given on the command line' '
 748         cat >expected <<-EOF &&
 749         HEAD
 750         refs/heads/branch-in-other
 751         refs/heads/master-in-other
 752         refs/tags/tag-in-other
 753         EOF
 754         (
 755                 cd thirdrepo &&
 756                 __git_dir="$ROOT/.git" &&
 757                 cur=refs/ &&
 758                 __git_refs other >"$actual"
 759         ) &&
 760         test_cmp expected "$actual"
 761 '
 762
 763 test_expect_success '__git_refs - configured remote - remote name matches a directory' '
 764         cat >expected <<-EOF &&
 765         HEAD
 766         branch-in-other
 767         master-in-other
 768         EOF
 769         mkdir other &&
 770         test_when_finished "rm -rf other" &&
 771         (
 772                 cur= &&
 773                 __git_refs other >"$actual"
 774         ) &&
 775         test_cmp expected "$actual"
 776 '
 777
 778 test_expect_success '__git_refs - URL remote' '
 779         cat >expected <<-EOF &&
 780         HEAD
 781         branch-in-other
 782         master-in-other
 783         tag-in-other
 784         EOF
 785         (
 786                 cur= &&
 787                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 788         ) &&
 789         test_cmp expected "$actual"
 790 '
 791
 792 test_expect_success '__git_refs - URL remote - full refs' '
 793         cat >expected <<-EOF &&
 794         HEAD
 795         refs/heads/branch-in-other
 796         refs/heads/master-in-other
 797         refs/tags/tag-in-other
 798         EOF
 799         (
 800                 cur=refs/ &&
 801                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 802         ) &&
 803         test_cmp expected "$actual"
 804 '
 805
 806 test_expect_success '__git_refs - non-existing remote' '
 807         (
 808                 cur= &&
 809                 __git_refs non-existing >"$actual"
 810         ) &&
 811         test_must_be_empty "$actual"
 812 '
 813
 814 test_expect_success '__git_refs - non-existing remote - full refs' '
 815         (
 816                 cur=refs/ &&
 817                 __git_refs non-existing >"$actual"
 818         ) &&
 819         test_must_be_empty "$actual"
 820 '
 821
 822 test_expect_success '__git_refs - non-existing URL remote' '
 823         (
 824                 cur= &&
 825                 __git_refs "file://$ROOT/non-existing" >"$actual"
 826         ) &&
 827         test_must_be_empty "$actual"
 828 '
 829
 830 test_expect_success '__git_refs - non-existing URL remote - full refs' '
 831         (
 832                 cur=refs/ &&
 833                 __git_refs "file://$ROOT/non-existing" >"$actual"
 834         ) &&
 835         test_must_be_empty "$actual"
 836 '
 837
 838 test_expect_success '__git_refs - not in a git repository' '
 839         (
 840                 GIT_CEILING_DIRECTORIES="$ROOT" &&
 841                 export GIT_CEILING_DIRECTORIES &&
 842                 cd subdir &&
 843                 cur= &&
 844                 __git_refs >"$actual"
 845         ) &&
 846         test_must_be_empty "$actual"
 847 '
 848
 849 test_expect_success '__git_refs - unique remote branches for git checkout DWIMery' '
 850         cat >expected <<-EOF &&
 851         HEAD
 852         master
 853         matching-branch
 854         other/ambiguous
 855         other/branch-in-other
 856         other/master-in-other
 857         remote/ambiguous
 858         remote/branch-in-remote
 859         matching-tag
 860         branch-in-other
 861         branch-in-remote
 862         master-in-other
 863         EOF
 864         for remote_ref in refs/remotes/other/ambiguous \
 865                 refs/remotes/remote/ambiguous \
 866                 refs/remotes/remote/branch-in-remote
 867         do
 868                 git update-ref $remote_ref master &&
 869                 test_when_finished "git update-ref -d $remote_ref"
 870         done &&
 871         (
 872                 cur= &&
 873                 __git_refs "" 1 >"$actual"
 874         ) &&
 875         test_cmp expected "$actual"
 876 '
 877
 878 test_expect_success '__git_refs - after --opt=' '
 879         cat >expected <<-EOF &&
 880         HEAD
 881         master
 882         matching-branch
 883         other/branch-in-other
 884         other/master-in-other
 885         matching-tag
 886         EOF
 887         (
 888                 cur="--opt=" &&
 889                 __git_refs "" "" "" "" >"$actual"
 890         ) &&
 891         test_cmp expected "$actual"
 892 '
 893
 894 test_expect_success '__git_refs - after --opt= - full refs' '
 895         cat >expected <<-EOF &&
 896         refs/heads/master
 897         refs/heads/matching-branch
 898         refs/remotes/other/branch-in-other
 899         refs/remotes/other/master-in-other
 900         refs/tags/matching-tag
 901         EOF
 902         (
 903                 cur="--opt=refs/" &&
 904                 __git_refs "" "" "" refs/ >"$actual"
 905         ) &&
 906         test_cmp expected "$actual"
 907 '
 908
 909 test_expect_success '__git refs - exluding refs' '
 910         cat >expected <<-EOF &&
 911         ^HEAD
 912         ^master
 913         ^matching-branch
 914         ^other/branch-in-other
 915         ^other/master-in-other
 916         ^matching-tag
 917         EOF
 918         (
 919                 cur=^ &&
 920                 __git_refs >"$actual"
 921         ) &&
 922         test_cmp expected "$actual"
 923 '
 924
 925 test_expect_success '__git refs - exluding full refs' '
 926         cat >expected <<-EOF &&
 927         ^refs/heads/master
 928         ^refs/heads/matching-branch
 929         ^refs/remotes/other/branch-in-other
 930         ^refs/remotes/other/master-in-other
 931         ^refs/tags/matching-tag
 932         EOF
 933         (
 934                 cur=^refs/ &&
 935                 __git_refs >"$actual"
 936         ) &&
 937         test_cmp expected "$actual"
 938 '
 939
 940 test_expect_success 'setup for filtering matching refs' '
 941         git branch matching/branch &&
 942         git tag matching/tag &&
 943         git -C otherrepo branch matching/branch-in-other &&
 944         git fetch --no-tags other &&
 945         rm -f .git/FETCH_HEAD
 946 '
 947
 948 test_expect_success '__git_refs - dont filter refs unless told so' '
 949         cat >expected <<-EOF &&
 950         HEAD
 951         master
 952         matching-branch
 953         matching/branch
 954         other/branch-in-other
 955         other/master-in-other
 956         other/matching/branch-in-other
 957         matching-tag
 958         matching/tag
 959         EOF
 960         (
 961                 cur=master &&
 962                 __git_refs >"$actual"
 963         ) &&
 964         test_cmp expected "$actual"
 965 '
 966
 967 test_expect_success '__git_refs - only matching refs' '
 968         cat >expected <<-EOF &&
 969         matching-branch
 970         matching/branch
 971         matching-tag
 972         matching/tag
 973         EOF
 974         (
 975                 cur=mat &&
 976                 __git_refs "" "" "" "$cur" >"$actual"
 977         ) &&
 978         test_cmp expected "$actual"
 979 '
 980
 981 test_expect_success '__git_refs - only matching refs - full refs' '
 982         cat >expected <<-EOF &&
 983         refs/heads/matching-branch
 984         refs/heads/matching/branch
 985         EOF
 986         (
 987                 cur=refs/heads/mat &&
 988                 __git_refs "" "" "" "$cur" >"$actual"
 989         ) &&
 990         test_cmp expected "$actual"
 991 '
 992
 993 test_expect_success '__git_refs - only matching refs - remote on local file system' '
 994         cat >expected <<-EOF &&
 995         master-in-other
 996         matching/branch-in-other
 997         EOF
 998         (
 999                 cur=ma &&
1000                 __git_refs otherrepo "" "" "$cur" >"$actual"
1001         ) &&
1002         test_cmp expected "$actual"
1003 '
1004
1005 test_expect_success '__git_refs - only matching refs - configured remote' '
1006         cat >expected <<-EOF &&
1007         master-in-other
1008         matching/branch-in-other
1009         EOF
1010         (
1011                 cur=ma &&
1012                 __git_refs other "" "" "$cur" >"$actual"
1013         ) &&
1014         test_cmp expected "$actual"
1015 '
1016
1017 test_expect_success '__git_refs - only matching refs - remote - full refs' '
1018         cat >expected <<-EOF &&
1019         refs/heads/master-in-other
1020         refs/heads/matching/branch-in-other
1021         EOF
1022         (
1023                 cur=refs/heads/ma &&
1024                 __git_refs other "" "" "$cur" >"$actual"
1025         ) &&
1026         test_cmp expected "$actual"
1027 '
1028
1029 test_expect_success '__git_refs - only matching refs - checkout DWIMery' '
1030         cat >expected <<-EOF &&
1031         matching-branch
1032         matching/branch
1033         matching-tag
1034         matching/tag
1035         matching/branch-in-other
1036         EOF
1037         for remote_ref in refs/remotes/other/ambiguous \
1038                 refs/remotes/remote/ambiguous \
1039                 refs/remotes/remote/branch-in-remote
1040         do
1041                 git update-ref $remote_ref master &&
1042                 test_when_finished "git update-ref -d $remote_ref"
1043         done &&
1044         (
1045                 cur=mat &&
1046                 __git_refs "" 1 "" "$cur" >"$actual"
1047         ) &&
1048         test_cmp expected "$actual"
1049 '
1050
1051 test_expect_success 'teardown after filtering matching refs' '
1052         git branch -d matching/branch &&
1053         git tag -d matching/tag &&
1054         git update-ref -d refs/remotes/other/matching/branch-in-other &&
1055         git -C otherrepo branch -D matching/branch-in-other
1056 '
1057
1058 test_expect_success '__git_refs - for-each-ref format specifiers in prefix' '
1059         cat >expected <<-EOF &&
1060         evil-%%-%42-%(refname)..master
1061         EOF
1062         (
1063                 cur="evil-%%-%42-%(refname)..mas" &&
1064                 __git_refs "" "" "evil-%%-%42-%(refname).." mas >"$actual"
1065         ) &&
1066         test_cmp expected "$actual"
1067 '
1068
1069 test_expect_success '__git_complete_refs - simple' '
1070         sed -e "s/Z$//" >expected <<-EOF &&
1071         HEAD Z
1072         master Z
1073         matching-branch Z
1074         other/branch-in-other Z
1075         other/master-in-other Z
1076         matching-tag Z
1077         EOF
1078         (
1079                 cur= &&
1080                 __git_complete_refs &&
1081                 print_comp
1082         ) &&
1083         test_cmp expected out
1084 '
1085
1086 test_expect_success '__git_complete_refs - matching' '
1087         sed -e "s/Z$//" >expected <<-EOF &&
1088         matching-branch Z
1089         matching-tag Z
1090         EOF
1091         (
1092                 cur=mat &&
1093                 __git_complete_refs &&
1094                 print_comp
1095         ) &&
1096         test_cmp expected out
1097 '
1098
1099 test_expect_success '__git_complete_refs - remote' '
1100         sed -e "s/Z$//" >expected <<-EOF &&
1101         HEAD Z
1102         branch-in-other Z
1103         master-in-other Z
1104         EOF
1105         (
1106                 cur= &&
1107                 __git_complete_refs --remote=other &&
1108                 print_comp
1109         ) &&
1110         test_cmp expected out
1111 '
1112
1113 test_expect_success '__git_complete_refs - track' '
1114         sed -e "s/Z$//" >expected <<-EOF &&
1115         HEAD Z
1116         master Z
1117         matching-branch Z
1118         other/branch-in-other Z
1119         other/master-in-other Z
1120         matching-tag Z
1121         branch-in-other Z
1122         master-in-other Z
1123         EOF
1124         (
1125                 cur= &&
1126                 __git_complete_refs --track &&
1127                 print_comp
1128         ) &&
1129         test_cmp expected out
1130 '
1131
1132 test_expect_success '__git_complete_refs - current word' '
1133         sed -e "s/Z$//" >expected <<-EOF &&
1134         matching-branch Z
1135         matching-tag Z
1136         EOF
1137         (
1138                 cur="--option=mat" &&
1139                 __git_complete_refs --cur="${cur#*=}" &&
1140                 print_comp
1141         ) &&
1142         test_cmp expected out
1143 '
1144
1145 test_expect_success '__git_complete_refs - prefix' '
1146         sed -e "s/Z$//" >expected <<-EOF &&
1147         v1.0..matching-branch Z
1148         v1.0..matching-tag Z
1149         EOF
1150         (
1151                 cur=v1.0..mat &&
1152                 __git_complete_refs --pfx=v1.0.. --cur=mat &&
1153                 print_comp
1154         ) &&
1155         test_cmp expected out
1156 '
1157
1158 test_expect_success '__git_complete_refs - suffix' '
1159         cat >expected <<-EOF &&
1160         HEAD.
1161         master.
1162         matching-branch.
1163         other/branch-in-other.
1164         other/master-in-other.
1165         matching-tag.
1166         EOF
1167         (
1168                 cur= &&
1169                 __git_complete_refs --sfx=. &&
1170                 print_comp
1171         ) &&
1172         test_cmp expected out
1173 '
1174
1175 test_expect_success '__git_complete_fetch_refspecs - simple' '
1176         sed -e "s/Z$//" >expected <<-EOF &&
1177         HEAD:HEAD Z
1178         branch-in-other:branch-in-other Z
1179         master-in-other:master-in-other Z
1180         EOF
1181         (
1182                 cur= &&
1183                 __git_complete_fetch_refspecs other &&
1184                 print_comp
1185         ) &&
1186         test_cmp expected out
1187 '
1188
1189 test_expect_success '__git_complete_fetch_refspecs - matching' '
1190         sed -e "s/Z$//" >expected <<-EOF &&
1191         branch-in-other:branch-in-other Z
1192         EOF
1193         (
1194                 cur=br &&
1195                 __git_complete_fetch_refspecs other "" br &&
1196                 print_comp
1197         ) &&
1198         test_cmp expected out
1199 '
1200
1201 test_expect_success '__git_complete_fetch_refspecs - prefix' '
1202         sed -e "s/Z$//" >expected <<-EOF &&
1203         +HEAD:HEAD Z
1204         +branch-in-other:branch-in-other Z
1205         +master-in-other:master-in-other Z
1206         EOF
1207         (
1208                 cur="+" &&
1209                 __git_complete_fetch_refspecs other "+" ""  &&
1210                 print_comp
1211         ) &&
1212         test_cmp expected out
1213 '
1214
1215 test_expect_success '__git_complete_fetch_refspecs - fully qualified' '
1216         sed -e "s/Z$//" >expected <<-EOF &&
1217         refs/heads/branch-in-other:refs/heads/branch-in-other Z
1218         refs/heads/master-in-other:refs/heads/master-in-other Z
1219         refs/tags/tag-in-other:refs/tags/tag-in-other Z
1220         EOF
1221         (
1222                 cur=refs/ &&
1223                 __git_complete_fetch_refspecs other "" refs/ &&
1224                 print_comp
1225         ) &&
1226         test_cmp expected out
1227 '
1228
1229 test_expect_success '__git_complete_fetch_refspecs - fully qualified & prefix' '
1230         sed -e "s/Z$//" >expected <<-EOF &&
1231         +refs/heads/branch-in-other:refs/heads/branch-in-other Z
1232         +refs/heads/master-in-other:refs/heads/master-in-other Z
1233         +refs/tags/tag-in-other:refs/tags/tag-in-other Z
1234         EOF
1235         (
1236                 cur=+refs/ &&
1237                 __git_complete_fetch_refspecs other + refs/ &&
1238                 print_comp
1239         ) &&
1240         test_cmp expected out
1241 '
1242
1243 test_expect_success 'teardown after ref completion' '
1244         git branch -d matching-branch &&
1245         git tag -d matching-tag &&
1246         git remote remove other
1247 '
1248
1249
1250 test_path_completion ()
1251 {
1252         test $# = 2 || BUG "not 2 parameters to test_path_completion"
1253
1254         local cur="$1" expected="$2"
1255         echo "$expected" >expected &&
1256         (
1257                 # In the following tests calling this function we only
1258                 # care about how __git_complete_index_file() deals with
1259                 # unusual characters in path names.  By requesting only
1260                 # untracked files we dont have to bother adding any
1261                 # paths to the index in those tests.
1262                 __git_complete_index_file --others &&
1263                 print_comp
1264         ) &&
1265         test_cmp expected out
1266 }
1267
1268 test_expect_success 'setup for path completion tests' '
1269         mkdir simple-dir \
1270               "spaces in dir" \
1271               árvíztűrő &&
1272         touch simple-dir/simple-file \
1273               "spaces in dir/spaces in file" \
1274               "árvíztűrő/Сайн яваарай" &&
1275         if test_have_prereq !MINGW &&
1276            mkdir BS\\dir \
1277                  '$'separators\034in\035dir'' &&
1278            touch BS\\dir/DQ\"file \
1279                  '$'separators\034in\035dir/sep\036in\037file''
1280         then
1281                 test_set_prereq FUNNIERNAMES
1282         else
1283                 rm -rf BS\\dir '$'separators\034in\035dir''
1284         fi
1285 '
1286
1287 test_expect_success '__git_complete_index_file - simple' '
1288         test_path_completion simple simple-dir &&  # Bash is supposed to
1289                                                    # add the trailing /.
1290         test_path_completion simple-dir/simple simple-dir/simple-file
1291 '
1292
1293 test_expect_success \
1294     '__git_complete_index_file - escaped characters on cmdline' '
1295         test_path_completion spac "spaces in dir" &&  # Bash will turn this
1296                                                       # into "spaces\ in\ dir"
1297         test_path_completion "spaces\\ i" \
1298                              "spaces in dir" &&
1299         test_path_completion "spaces\\ in\\ dir/s" \
1300                              "spaces in dir/spaces in file" &&
1301         test_path_completion "spaces\\ in\\ dir/spaces\\ i" \
1302                              "spaces in dir/spaces in file"
1303 '
1304
1305 test_expect_success \
1306     '__git_complete_index_file - quoted characters on cmdline' '
1307         # Testing with an opening but without a corresponding closing
1308         # double quote is important.
1309         test_path_completion \"spac "spaces in dir" &&
1310         test_path_completion "\"spaces i" \
1311                              "spaces in dir" &&
1312         test_path_completion "\"spaces in dir/s" \
1313                              "spaces in dir/spaces in file" &&
1314         test_path_completion "\"spaces in dir/spaces i" \
1315                              "spaces in dir/spaces in file"
1316 '
1317
1318 test_expect_success '__git_complete_index_file - UTF-8 in ls-files output' '
1319         test_path_completion á árvíztűrő &&
1320         test_path_completion árvíztűrő/С "árvíztűrő/Сайн яваарай"
1321 '
1322
1323 test_expect_success FUNNIERNAMES \
1324     '__git_complete_index_file - C-style escapes in ls-files output' '
1325         test_path_completion BS \
1326                              BS\\dir &&
1327         test_path_completion BS\\\\d \
1328                              BS\\dir &&
1329         test_path_completion BS\\\\dir/DQ \
1330                              BS\\dir/DQ\"file &&
1331         test_path_completion BS\\\\dir/DQ\\\"f \
1332                              BS\\dir/DQ\"file
1333 '
1334
1335 test_expect_success FUNNIERNAMES \
1336     '__git_complete_index_file - \nnn-escaped characters in ls-files output' '
1337         test_path_completion sep '$'separators\034in\035dir'' &&
1338         test_path_completion '$'separators\034i'' \
1339                              '$'separators\034in\035dir'' &&
1340         test_path_completion '$'separators\034in\035dir/sep'' \
1341                              '$'separators\034in\035dir/sep\036in\037file'' &&
1342         test_path_completion '$'separators\034in\035dir/sep\036i'' \
1343                              '$'separators\034in\035dir/sep\036in\037file''
1344 '
1345
1346 test_expect_success FUNNYNAMES \
1347     '__git_complete_index_file - removing repeated quoted path components' '
1348         test_when_finished rm -r repeated-quoted &&
1349         mkdir repeated-quoted &&      # A directory whose name in itself
1350                                       # would not be quoted ...
1351         >repeated-quoted/0-file &&
1352         >repeated-quoted/1\"file &&   # ... but here the file makes the
1353                                       # dirname quoted ...
1354         >repeated-quoted/2-file &&
1355         >repeated-quoted/3\"file &&   # ... and here, too.
1356
1357         # Still, we shold only list the directory name only once.
1358         test_path_completion repeated repeated-quoted
1359 '
1360
1361 test_expect_success 'teardown after path completion tests' '
1362         rm -rf simple-dir "spaces in dir" árvíztűrő \
1363                BS\\dir '$'separators\034in\035dir''
1364 '
1365
1366
1367 test_expect_success '__git_get_config_variables' '
1368         cat >expect <<-EOF &&
1369         name-1
1370         name-2
1371         EOF
1372         test_config interesting.name-1 good &&
1373         test_config interesting.name-2 good &&
1374         test_config subsection.interesting.name-3 bad &&
1375         __git_get_config_variables interesting >actual &&
1376         test_cmp expect actual
1377 '
1378
1379 test_expect_success '__git_pretty_aliases' '
1380         cat >expect <<-EOF &&
1381         author
1382         hash
1383         EOF
1384         test_config pretty.author "%an %ae" &&
1385         test_config pretty.hash %H &&
1386         __git_pretty_aliases >actual &&
1387         test_cmp expect actual
1388 '
1389
1390 test_expect_success 'basic' '
1391         run_completion "git " &&
1392         # built-in
1393         grep -q "^add \$" out &&
1394         # script
1395         grep -q "^filter-branch \$" out &&
1396         # plumbing
1397         ! grep -q "^ls-files \$" out &&
1398
1399         run_completion "git f" &&
1400         ! grep -q -v "^f" out
1401 '
1402
1403 test_expect_success 'double dash "git" itself' '
1404         test_completion "git --" <<-\EOF
1405         --paginate Z
1406         --no-pager Z
1407         --git-dir=
1408         --bare Z
1409         --version Z
1410         --exec-path Z
1411         --exec-path=
1412         --html-path Z
1413         --man-path Z
1414         --info-path Z
1415         --work-tree=
1416         --namespace=
1417         --no-replace-objects Z
1418         --help Z
1419         EOF
1420 '
1421
1422 test_expect_success 'double dash "git checkout"' '
1423         test_completion "git checkout --" <<-\EOF
1424         --quiet Z
1425         --detach Z
1426         --track Z
1427         --orphan=Z
1428         --ours Z
1429         --theirs Z
1430         --merge Z
1431         --conflict=Z
1432         --patch Z
1433         --ignore-skip-worktree-bits Z
1434         --ignore-other-worktrees Z
1435         --recurse-submodules Z
1436         --progress Z
1437         --guess Z
1438         --no-guess Z
1439         --no-... Z
1440         --overlay Z
1441         EOF
1442 '
1443
1444 test_expect_success 'general options' '
1445         test_completion "git --ver" "--version " &&
1446         test_completion "git --hel" "--help " &&
1447         test_completion "git --exe" <<-\EOF &&
1448         --exec-path Z
1449         --exec-path=
1450         EOF
1451         test_completion "git --htm" "--html-path " &&
1452         test_completion "git --pag" "--paginate " &&
1453         test_completion "git --no-p" "--no-pager " &&
1454         test_completion "git --git" "--git-dir=" &&
1455         test_completion "git --wor" "--work-tree=" &&
1456         test_completion "git --nam" "--namespace=" &&
1457         test_completion "git --bar" "--bare " &&
1458         test_completion "git --inf" "--info-path " &&
1459         test_completion "git --no-r" "--no-replace-objects "
1460 '
1461
1462 test_expect_success 'general options plus command' '
1463         test_completion "git --version check" "checkout " &&
1464         test_completion "git --paginate check" "checkout " &&
1465         test_completion "git --git-dir=foo check" "checkout " &&
1466         test_completion "git --bare check" "checkout " &&
1467         test_completion "git --exec-path=foo check" "checkout " &&
1468         test_completion "git --html-path check" "checkout " &&
1469         test_completion "git --no-pager check" "checkout " &&
1470         test_completion "git --work-tree=foo check" "checkout " &&
1471         test_completion "git --namespace=foo check" "checkout " &&
1472         test_completion "git --paginate check" "checkout " &&
1473         test_completion "git --info-path check" "checkout " &&
1474         test_completion "git --no-replace-objects check" "checkout " &&
1475         test_completion "git --git-dir some/path check" "checkout " &&
1476         test_completion "git -c conf.var=value check" "checkout " &&
1477         test_completion "git -C some/path check" "checkout " &&
1478         test_completion "git --work-tree some/path check" "checkout " &&
1479         test_completion "git --namespace name/space check" "checkout "
1480 '
1481
1482 test_expect_success 'git --help completion' '
1483         test_completion "git --help ad" "add " &&
1484         test_completion "git --help core" "core-tutorial "
1485 '
1486
1487 test_expect_success 'completion.commands removes multiple commands' '
1488         test_config completion.commands "-cherry -mergetool" &&
1489         git --list-cmds=list-mainporcelain,list-complete,config >out &&
1490         ! grep -E "^(cherry|mergetool)$" out
1491 '
1492
1493 test_expect_success 'setup for integration tests' '
1494         echo content >file1 &&
1495         echo more >file2 &&
1496         git add file1 file2 &&
1497         git commit -m one &&
1498         git branch mybranch &&
1499         git tag mytag
1500 '
1501
1502 test_expect_success 'checkout completes ref names' '
1503         test_completion "git checkout m" <<-\EOF
1504         master Z
1505         mybranch Z
1506         mytag Z
1507         EOF
1508 '
1509
1510 test_expect_success 'git -C <path> checkout uses the right repo' '
1511         test_completion "git -C subdir -C subsubdir -C .. -C ../otherrepo checkout b" <<-\EOF
1512         branch-in-other Z
1513         EOF
1514 '
1515
1516 test_expect_success 'show completes all refs' '
1517         test_completion "git show m" <<-\EOF
1518         master Z
1519         mybranch Z
1520         mytag Z
1521         EOF
1522 '
1523
1524 test_expect_success '<ref>: completes paths' '
1525         test_completion "git show mytag:f" <<-\EOF
1526         file1Z
1527         file2Z
1528         EOF
1529 '
1530
1531 test_expect_success 'complete tree filename with spaces' '
1532         echo content >"name with spaces" &&
1533         git add "name with spaces" &&
1534         git commit -m spaces &&
1535         test_completion "git show HEAD:nam" <<-\EOF
1536         name with spacesZ
1537         EOF
1538 '
1539
1540 test_expect_success 'complete tree filename with metacharacters' '
1541         echo content >"name with \${meta}" &&
1542         git add "name with \${meta}" &&
1543         git commit -m meta &&
1544         test_completion "git show HEAD:nam" <<-\EOF
1545         name with ${meta}Z
1546         name with spacesZ
1547         EOF
1548 '
1549
1550 test_expect_success PERL 'send-email' '
1551         test_completion "git send-email --cov" "--cover-letter " &&
1552         test_completion "git send-email ma" "master "
1553 '
1554
1555 test_expect_success 'complete files' '
1556         git init tmp && cd tmp &&
1557         test_when_finished "cd .. && rm -rf tmp" &&
1558
1559         echo "expected" > .gitignore &&
1560         echo "out" >> .gitignore &&
1561         echo "out_sorted" >> .gitignore &&
1562
1563         git add .gitignore &&
1564         test_completion "git commit " ".gitignore" &&
1565
1566         git commit -m ignore &&
1567
1568         touch new &&
1569         test_completion "git add " "new" &&
1570
1571         git add new &&
1572         git commit -a -m new &&
1573         test_completion "git add " "" &&
1574
1575         git mv new modified &&
1576         echo modify > modified &&
1577         test_completion "git add " "modified" &&
1578
1579         touch untracked &&
1580
1581         : TODO .gitignore should not be here &&
1582         test_completion "git rm " <<-\EOF &&
1583         .gitignore
1584         modified
1585         EOF
1586
1587         test_completion "git clean " "untracked" &&
1588
1589         : TODO .gitignore should not be here &&
1590         test_completion "git mv " <<-\EOF &&
1591         .gitignore
1592         modified
1593         EOF
1594
1595         mkdir dir &&
1596         touch dir/file-in-dir &&
1597         git add dir/file-in-dir &&
1598         git commit -m dir &&
1599
1600         mkdir untracked-dir &&
1601
1602         : TODO .gitignore should not be here &&
1603         test_completion "git mv modified " <<-\EOF &&
1604         .gitignore
1605         dir
1606         modified
1607         untracked
1608         untracked-dir
1609         EOF
1610
1611         test_completion "git commit " "modified" &&
1612
1613         : TODO .gitignore should not be here &&
1614         test_completion "git ls-files " <<-\EOF &&
1615         .gitignore
1616         dir
1617         modified
1618         EOF
1619
1620         touch momified &&
1621         test_completion "git add mom" "momified"
1622 '
1623
1624 test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
1625         test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
1626         test_completion "git co m" <<-\EOF
1627         master Z
1628         mybranch Z
1629         mytag Z
1630         EOF
1631 '
1632
1633 test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
1634         test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
1635         test_completion "git co m" <<-\EOF
1636         master Z
1637         mybranch Z
1638         mytag Z
1639         EOF
1640 '
1641
1642 test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
1643         test_config alias.co "!f() { : git checkout ; if ... } f" &&
1644         test_completion "git co m" <<-\EOF
1645         master Z
1646         mybranch Z
1647         mytag Z
1648         EOF
1649 '
1650
1651 test_expect_success 'completion without explicit _git_xxx function' '
1652         test_completion "git version --" <<-\EOF
1653         --build-options Z
1654         --no-build-options Z
1655         EOF
1656 '
1657
1658 test_expect_failure 'complete with tilde expansion' '
1659         git init tmp && cd tmp &&
1660         test_when_finished "cd .. && rm -rf tmp" &&
1661
1662         touch ~/tmp/file &&
1663
1664         test_completion "git add ~/tmp/" "~/tmp/file"
1665 '
1666
1667 test_expect_success 'setup other remote for remote reference completion' '
1668         git remote add other otherrepo &&
1669         git fetch other
1670 '
1671
1672 for flag in -d --delete
1673 do
1674         test_expect_success "__git_complete_remote_or_refspec - push $flag other" '
1675                 sed -e "s/Z$//" >expected <<-EOF &&
1676                 master-in-other Z
1677                 EOF
1678                 (
1679                         words=(git push '$flag' other ma) &&
1680                         cword=${#words[@]} cur=${words[cword-1]} &&
1681                         __git_complete_remote_or_refspec &&
1682                         print_comp
1683                 ) &&
1684                 test_cmp expected out
1685         '
1686
1687         test_expect_failure "__git_complete_remote_or_refspec - push other $flag" '
1688                 sed -e "s/Z$//" >expected <<-EOF &&
1689                 master-in-other Z
1690                 EOF
1691                 (
1692                         words=(git push other '$flag' ma) &&
1693                         cword=${#words[@]} cur=${words[cword-1]} &&
1694                         __git_complete_remote_or_refspec &&
1695                         print_comp
1696                 ) &&
1697                 test_cmp expected out
1698         '
1699 done
1700
1701 test_expect_success 'sourcing the completion script clears cached commands' '
1702         __git_compute_all_commands &&
1703         verbose test -n "$__git_all_commands" &&
1704         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
1705         verbose test -z "$__git_all_commands"
1706 '
1707
1708 test_expect_success 'sourcing the completion script clears cached merge strategies' '
1709         GIT_TEST_GETTEXT_POISON= &&
1710         __git_compute_merge_strategies &&
1711         verbose test -n "$__git_merge_strategies" &&
1712         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
1713         verbose test -z "$__git_merge_strategies"
1714 '
1715
1716 test_expect_success 'sourcing the completion script clears cached --options' '
1717         __gitcomp_builtin checkout &&
1718         verbose test -n "$__gitcomp_builtin_checkout" &&
1719         __gitcomp_builtin notes_edit &&
1720         verbose test -n "$__gitcomp_builtin_notes_edit" &&
1721         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
1722         verbose test -z "$__gitcomp_builtin_checkout" &&
1723         verbose test -z "$__gitcomp_builtin_notes_edit"
1724 '
1725
1726 test_done