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 $PATH may have a random executable that may begin
  20 #     with "git-check" that are not part of the subcommands this build
  21 #     will ship, e.g.  "check-ignore".  The tests for completion for
  22 #     subcommand names tests how "check" is expanded; we limit the
  23 #     possible candidates to "checkout" and "check-attr" to make sure
  24 #     "check-attr", which is known by the filter function as a
  25 #     subcommand to be thrown out, while excluding other random files
  26 #     that happen to begin with "check" to avoid letting them get in
  27 #     the way.
  28 #
  29 # (2) A test makes sure that common subcommands are included in the
  30 #     completion for "git <TAB>", and a plumbing is excluded.  "add",
  31 #     "rebase" and "ls-files" are listed for this.
  32
  33 GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr rebase ls-files'
  34 GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase'
  35
  36 . "$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 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 "$actual"
 403 '
 404
 405
 406 test_expect_success '__git_dequote - plain unquoted word' '
 407         __git_dequote unquoted-word &&
 408         verbose test unquoted-word = "$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 "$actual"
 938 '
 939
 940 test_expect_success 'setup for filtering matching refs' '
 941         git branch matching/branch &&
 942         git tag matching/tag &&
 943         git -C otherrepo branch matching/branch-in-other &&
 944         git fetch --no-tags other &&
 945         rm -f .git/FETCH_HEAD
 946 '
 947
 948 test_expect_success '__git_refs - do not filter refs unless told so' '
 949         cat >expected <<-EOF &&
 950         HEAD
 951         master
 952         matching-branch
 953         matching/branch
 954         other/branch-in-other
 955         other/master-in-other
 956         other/matching/branch-in-other
 957         matching-tag
 958         matching/tag
 959         EOF
 960         (
 961                 cur=master &&
 962                 __git_refs >"$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 do not 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 '$'separators\034in\035dir''
1364 '
1365
1366 test_expect_success '__git_find_on_cmdline - single match' '
1367         echo list >expect &&
1368         (
1369                 words=(git command --opt list) &&
1370                 cword=${#words[@]} &&
1371                 __git_find_on_cmdline "add list remove" >actual
1372         ) &&
1373         test_cmp expect actual
1374 '
1375
1376 test_expect_success '__git_find_on_cmdline - multiple matches' '
1377         echo remove >expect &&
1378         (
1379                 words=(git command -o --opt remove list add) &&
1380                 cword=${#words[@]} &&
1381                 __git_find_on_cmdline "add list remove" >actual
1382         ) &&
1383         test_cmp expect actual
1384 '
1385
1386 test_expect_success '__git_find_on_cmdline - no match' '
1387         (
1388                 words=(git command --opt branch) &&
1389                 cword=${#words[@]} &&
1390                 __git_find_on_cmdline "add list remove" >actual
1391         ) &&
1392         test_must_be_empty actual
1393 '
1394
1395 test_expect_success '__git_find_on_cmdline - single match with index' '
1396         echo "3 list" >expect &&
1397         (
1398                 words=(git command --opt list) &&
1399                 cword=${#words[@]} &&
1400                 __git_find_on_cmdline --show-idx "add list remove" >actual
1401         ) &&
1402         test_cmp expect actual
1403 '
1404
1405 test_expect_success '__git_find_on_cmdline - multiple matches with index' '
1406         echo "4 remove" >expect &&
1407         (
1408                 words=(git command -o --opt remove list add) &&
1409                 cword=${#words[@]} &&
1410                 __git_find_on_cmdline --show-idx "add list remove" >actual
1411         ) &&
1412         test_cmp expect actual
1413 '
1414
1415 test_expect_success '__git_find_on_cmdline - no match with index' '
1416         (
1417                 words=(git command --opt branch) &&
1418                 cword=${#words[@]} &&
1419                 __git_find_on_cmdline --show-idx "add list remove" >actual
1420         ) &&
1421         test_must_be_empty actual
1422 '
1423
1424 test_expect_success '__git_get_config_variables' '
1425         cat >expect <<-EOF &&
1426         name-1
1427         name-2
1428         EOF
1429         test_config interesting.name-1 good &&
1430         test_config interesting.name-2 good &&
1431         test_config subsection.interesting.name-3 bad &&
1432         __git_get_config_variables interesting >actual &&
1433         test_cmp expect actual
1434 '
1435
1436 test_expect_success '__git_pretty_aliases' '
1437         cat >expect <<-EOF &&
1438         author
1439         hash
1440         EOF
1441         test_config pretty.author "%an %ae" &&
1442         test_config pretty.hash %H &&
1443         __git_pretty_aliases >actual &&
1444         test_cmp expect actual
1445 '
1446
1447 test_expect_success 'basic' '
1448         run_completion "git " &&
1449         # built-in
1450         grep -q "^add \$" out &&
1451         # script
1452         grep -q "^rebase \$" out &&
1453         # plumbing
1454         ! grep -q "^ls-files \$" out &&
1455
1456         run_completion "git r" &&
1457         ! grep -q -v "^r" out
1458 '
1459
1460 test_expect_success 'double dash "git" itself' '
1461         test_completion "git --" <<-\EOF
1462         --paginate Z
1463         --no-pager Z
1464         --git-dir=
1465         --bare Z
1466         --version Z
1467         --exec-path Z
1468         --exec-path=
1469         --html-path Z
1470         --man-path Z
1471         --info-path Z
1472         --work-tree=
1473         --namespace=
1474         --no-replace-objects Z
1475         --help Z
1476         EOF
1477 '
1478
1479 test_expect_success 'double dash "git checkout"' '
1480         test_completion "git checkout --" <<-\EOF
1481         --quiet Z
1482         --detach Z
1483         --track Z
1484         --orphan=Z
1485         --ours Z
1486         --theirs Z
1487         --merge Z
1488         --conflict=Z
1489         --patch Z
1490         --ignore-skip-worktree-bits Z
1491         --ignore-other-worktrees Z
1492         --recurse-submodules Z
1493         --progress Z
1494         --guess Z
1495         --no-guess Z
1496         --no-... Z
1497         --overlay Z
1498         --pathspec-file-nul Z
1499         --pathspec-from-file=Z
1500         EOF
1501 '
1502
1503 test_expect_success 'general options' '
1504         test_completion "git --ver" "--version " &&
1505         test_completion "git --hel" "--help " &&
1506         test_completion "git --exe" <<-\EOF &&
1507         --exec-path Z
1508         --exec-path=
1509         EOF
1510         test_completion "git --htm" "--html-path " &&
1511         test_completion "git --pag" "--paginate " &&
1512         test_completion "git --no-p" "--no-pager " &&
1513         test_completion "git --git" "--git-dir=" &&
1514         test_completion "git --wor" "--work-tree=" &&
1515         test_completion "git --nam" "--namespace=" &&
1516         test_completion "git --bar" "--bare " &&
1517         test_completion "git --inf" "--info-path " &&
1518         test_completion "git --no-r" "--no-replace-objects "
1519 '
1520
1521 test_expect_success 'general options plus command' '
1522         test_completion "git --version check" "checkout " &&
1523         test_completion "git --paginate check" "checkout " &&
1524         test_completion "git --git-dir=foo check" "checkout " &&
1525         test_completion "git --bare check" "checkout " &&
1526         test_completion "git --exec-path=foo check" "checkout " &&
1527         test_completion "git --html-path check" "checkout " &&
1528         test_completion "git --no-pager check" "checkout " &&
1529         test_completion "git --work-tree=foo check" "checkout " &&
1530         test_completion "git --namespace=foo check" "checkout " &&
1531         test_completion "git --paginate check" "checkout " &&
1532         test_completion "git --info-path check" "checkout " &&
1533         test_completion "git --no-replace-objects check" "checkout " &&
1534         test_completion "git --git-dir some/path check" "checkout " &&
1535         test_completion "git -c conf.var=value check" "checkout " &&
1536         test_completion "git -C some/path check" "checkout " &&
1537         test_completion "git --work-tree some/path check" "checkout " &&
1538         test_completion "git --namespace name/space check" "checkout "
1539 '
1540
1541 test_expect_success 'git --help completion' '
1542         test_completion "git --help ad" "add " &&
1543         test_completion "git --help core" "core-tutorial "
1544 '
1545
1546 test_expect_success 'completion.commands removes multiple commands' '
1547         test_config completion.commands "-cherry -mergetool" &&
1548         git --list-cmds=list-mainporcelain,list-complete,config >out &&
1549         ! grep -E "^(cherry|mergetool)$" out
1550 '
1551
1552 test_expect_success 'setup for integration tests' '
1553         echo content >file1 &&
1554         echo more >file2 &&
1555         git add file1 file2 &&
1556         git commit -m one &&
1557         git branch mybranch &&
1558         git tag mytag
1559 '
1560
1561 test_expect_success 'checkout completes ref names' '
1562         test_completion "git checkout m" <<-\EOF
1563         master Z
1564         mybranch Z
1565         mytag Z
1566         EOF
1567 '
1568
1569 test_expect_success 'git -C <path> checkout uses the right repo' '
1570         test_completion "git -C subdir -C subsubdir -C .. -C ../otherrepo checkout b" <<-\EOF
1571         branch-in-other Z
1572         EOF
1573 '
1574
1575 test_expect_success 'show completes all refs' '
1576         test_completion "git show m" <<-\EOF
1577         master Z
1578         mybranch Z
1579         mytag Z
1580         EOF
1581 '
1582
1583 test_expect_success '<ref>: completes paths' '
1584         test_completion "git show mytag:f" <<-\EOF
1585         file1Z
1586         file2Z
1587         EOF
1588 '
1589
1590 test_expect_success 'complete tree filename with spaces' '
1591         echo content >"name with spaces" &&
1592         git add "name with spaces" &&
1593         git commit -m spaces &&
1594         test_completion "git show HEAD:nam" <<-\EOF
1595         name with spacesZ
1596         EOF
1597 '
1598
1599 test_expect_success 'complete tree filename with metacharacters' '
1600         echo content >"name with \${meta}" &&
1601         git add "name with \${meta}" &&
1602         git commit -m meta &&
1603         test_completion "git show HEAD:nam" <<-\EOF
1604         name with ${meta}Z
1605         name with spacesZ
1606         EOF
1607 '
1608
1609 test_expect_success PERL 'send-email' '
1610         test_completion "git send-email --cov" <<-\EOF &&
1611         --cover-from-description=Z
1612         --cover-letter Z
1613         EOF
1614         test_completion "git send-email ma" "master "
1615 '
1616
1617 test_expect_success 'complete files' '
1618         git init tmp && cd tmp &&
1619         test_when_finished "cd .. && rm -rf tmp" &&
1620
1621         echo "expected" > .gitignore &&
1622         echo "out" >> .gitignore &&
1623         echo "out_sorted" >> .gitignore &&
1624
1625         git add .gitignore &&
1626         test_completion "git commit " ".gitignore" &&
1627
1628         git commit -m ignore &&
1629
1630         touch new &&
1631         test_completion "git add " "new" &&
1632
1633         git add new &&
1634         git commit -a -m new &&
1635         test_completion "git add " "" &&
1636
1637         git mv new modified &&
1638         echo modify > modified &&
1639         test_completion "git add " "modified" &&
1640
1641         touch untracked &&
1642
1643         : TODO .gitignore should not be here &&
1644         test_completion "git rm " <<-\EOF &&
1645         .gitignore
1646         modified
1647         EOF
1648
1649         test_completion "git clean " "untracked" &&
1650
1651         : TODO .gitignore should not be here &&
1652         test_completion "git mv " <<-\EOF &&
1653         .gitignore
1654         modified
1655         EOF
1656
1657         mkdir dir &&
1658         touch dir/file-in-dir &&
1659         git add dir/file-in-dir &&
1660         git commit -m dir &&
1661
1662         mkdir untracked-dir &&
1663
1664         : TODO .gitignore should not be here &&
1665         test_completion "git mv modified " <<-\EOF &&
1666         .gitignore
1667         dir
1668         modified
1669         untracked
1670         untracked-dir
1671         EOF
1672
1673         test_completion "git commit " "modified" &&
1674
1675         : TODO .gitignore should not be here &&
1676         test_completion "git ls-files " <<-\EOF &&
1677         .gitignore
1678         dir
1679         modified
1680         EOF
1681
1682         touch momified &&
1683         test_completion "git add mom" "momified"
1684 '
1685
1686 test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
1687         test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
1688         test_completion "git co m" <<-\EOF
1689         master Z
1690         mybranch Z
1691         mytag Z
1692         EOF
1693 '
1694
1695 test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
1696         test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
1697         test_completion "git co m" <<-\EOF
1698         master Z
1699         mybranch Z
1700         mytag Z
1701         EOF
1702 '
1703
1704 test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
1705         test_config alias.co "!f() { : git checkout ; if ... } f" &&
1706         test_completion "git co m" <<-\EOF
1707         master Z
1708         mybranch Z
1709         mytag Z
1710         EOF
1711 '
1712
1713 test_expect_success 'completion without explicit _git_xxx function' '
1714         test_completion "git version --" <<-\EOF
1715         --build-options Z
1716         --no-build-options Z
1717         EOF
1718 '
1719
1720 test_expect_failure 'complete with tilde expansion' '
1721         git init tmp && cd tmp &&
1722         test_when_finished "cd .. && rm -rf tmp" &&
1723
1724         touch ~/tmp/file &&
1725
1726         test_completion "git add ~/tmp/" "~/tmp/file"
1727 '
1728
1729 test_expect_success 'setup other remote for remote reference completion' '
1730         git remote add other otherrepo &&
1731         git fetch other
1732 '
1733
1734 for flag in -d --delete
1735 do
1736         test_expect_success "__git_complete_remote_or_refspec - push $flag other" '
1737                 sed -e "s/Z$//" >expected <<-EOF &&
1738                 master-in-other Z
1739                 EOF
1740                 (
1741                         words=(git push '$flag' other ma) &&
1742                         cword=${#words[@]} cur=${words[cword-1]} &&
1743                         __git_complete_remote_or_refspec &&
1744                         print_comp
1745                 ) &&
1746                 test_cmp expected out
1747         '
1748
1749         test_expect_failure "__git_complete_remote_or_refspec - push other $flag" '
1750                 sed -e "s/Z$//" >expected <<-EOF &&
1751                 master-in-other Z
1752                 EOF
1753                 (
1754                         words=(git push other '$flag' ma) &&
1755                         cword=${#words[@]} cur=${words[cword-1]} &&
1756                         __git_complete_remote_or_refspec &&
1757                         print_comp
1758                 ) &&
1759                 test_cmp expected out
1760         '
1761 done
1762
1763 test_expect_success 'git config - section' '
1764         test_completion "git config br" <<-\EOF
1765         branch.Z
1766         browser.Z
1767         EOF
1768 '
1769
1770 test_expect_success 'git config - variable name' '
1771         test_completion "git config log.d" <<-\EOF
1772         log.date Z
1773         log.decorate Z
1774         EOF
1775 '
1776
1777 test_expect_success 'git config - value' '
1778         test_completion "git config color.pager " <<-\EOF
1779         false Z
1780         true Z
1781         EOF
1782 '
1783
1784 test_expect_success 'git -c - section' '
1785         test_completion "git -c br" <<-\EOF
1786         branch.Z
1787         browser.Z
1788         EOF
1789 '
1790
1791 test_expect_success 'git -c - variable name' '
1792         test_completion "git -c log.d" <<-\EOF
1793         log.date=Z
1794         log.decorate=Z
1795         EOF
1796 '
1797
1798 test_expect_success 'git -c - value' '
1799         test_completion "git -c color.pager=" <<-\EOF
1800         false Z
1801         true Z
1802         EOF
1803 '
1804
1805 test_expect_success 'git clone --config= - section' '
1806         test_completion "git clone --config=br" <<-\EOF
1807         branch.Z
1808         browser.Z
1809         EOF
1810 '
1811
1812 test_expect_success 'git clone --config= - variable name' '
1813         test_completion "git clone --config=log.d" <<-\EOF
1814         log.date=Z
1815         log.decorate=Z
1816         EOF
1817 '
1818
1819 test_expect_success 'git clone --config= - value' '
1820         test_completion "git clone --config=color.pager=" <<-\EOF
1821         false Z
1822         true Z
1823         EOF
1824 '
1825
1826 test_expect_success 'sourcing the completion script clears cached commands' '
1827         __git_compute_all_commands &&
1828         verbose test -n "$__git_all_commands" &&
1829         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
1830         verbose test -z "$__git_all_commands"
1831 '
1832
1833 test_expect_success 'sourcing the completion script clears cached merge strategies' '
1834         GIT_TEST_GETTEXT_POISON=false &&
1835         __git_compute_merge_strategies &&
1836         verbose test -n "$__git_merge_strategies" &&
1837         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
1838         verbose test -z "$__git_merge_strategies"
1839 '
1840
1841 test_expect_success 'sourcing the completion script clears cached --options' '
1842         __gitcomp_builtin checkout &&
1843         verbose test -n "$__gitcomp_builtin_checkout" &&
1844         __gitcomp_builtin notes_edit &&
1845         verbose test -n "$__gitcomp_builtin_notes_edit" &&
1846         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
1847         verbose test -z "$__gitcomp_builtin_checkout" &&
1848         verbose test -z "$__gitcomp_builtin_notes_edit"
1849 '
1850
1851 test_done