t/t9902-completion.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012-2020 Felipe Contreras
   4 #
   5
   6 test_description='test bash completion'
   7
   8 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
   9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  10
  11 . ./lib-bash.sh
  12
  13 complete ()
  14 {
  15         # do nothing
  16         return 0
  17 }
  18
  19 # Be careful when updating these lists:
  20 #
  21 # (1) The build tree may have build artifact from different branch, or
  22 #     the user's $PATH may have a random executable that may begin
  23 #     with "git-check" that are not part of the subcommands this build
  24 #     will ship, e.g.  "check-ignore".  The tests for completion for
  25 #     subcommand names tests how "check" is expanded; we limit the
  26 #     possible candidates to "checkout" and "check-attr" to make sure
  27 #     "check-attr", which is known by the filter function as a
  28 #     subcommand to be thrown out, while excluding other random files
  29 #     that happen to begin with "check" to avoid letting them get in
  30 #     the way.
  31 #
  32 # (2) A test makes sure that common subcommands are included in the
  33 #     completion for "git <TAB>", and a plumbing is excluded.  "add",
  34 #     "rebase" and "ls-files" are listed for this.
  35
  36 GIT_TESTING_ALL_COMMAND_LIST='add checkout check-attr rebase ls-files'
  37 GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase'
  38
  39 . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
  40
  41 # We don't need this function to actually join words or do anything special.
  42 # Also, it's cleaner to avoid touching bash's internal completion variables.
  43 # So let's override it with a minimal version for testing purposes.
  44 _get_comp_words_by_ref ()
  45 {
  46         while [ $# -gt 0 ]; do
  47                 case "$1" in
  48                 cur)
  49                         cur=${_words[_cword]}
  50                         ;;
  51                 prev)
  52                         prev=${_words[_cword-1]}
  53                         ;;
  54                 words)
  55                         words=("${_words[@]}")
  56                         ;;
  57                 cword)
  58                         cword=$_cword
  59                         ;;
  60                 esac
  61                 shift
  62         done
  63 }
  64
  65 print_comp ()
  66 {
  67         local IFS=$'\n'
  68         echo "${COMPREPLY[*]}" > out
  69 }
  70
  71 run_completion ()
  72 {
  73         local -a COMPREPLY _words
  74         local _cword
  75         _words=( $1 )
  76         test "${1: -1}" = ' ' && _words[${#_words[@]}+1]=''
  77         (( _cword = ${#_words[@]} - 1 ))
  78         __git_wrap__git_main && print_comp
  79 }
  80
  81 # Test high-level completion
  82 # Arguments are:
  83 # 1: typed text so far (cur)
  84 # 2: expected completion
  85 test_completion ()
  86 {
  87         if test $# -gt 1
  88         then
  89                 printf '%s\n' "$2" >expected
  90         else
  91                 sed -e 's/Z$//' |sort >expected
  92         fi &&
  93         run_completion "$1" &&
  94         sort out >out_sorted &&
  95         test_cmp expected out_sorted
  96 }
  97
  98 # Test __gitcomp.
  99 # The first argument is the typed text so far (cur); the rest are
 100 # passed to __gitcomp.  Expected output comes is read from the
 101 # standard input, like test_completion().
 102 test_gitcomp ()
 103 {
 104         local -a COMPREPLY &&
 105         sed -e 's/Z$//' >expected &&
 106         local cur="$1" &&
 107         shift &&
 108         __gitcomp "$@" &&
 109         print_comp &&
 110         test_cmp expected out
 111 }
 112
 113 # Test __gitcomp_nl
 114 # Arguments are:
 115 # 1: current word (cur)
 116 # -: the rest are passed to __gitcomp_nl
 117 test_gitcomp_nl ()
 118 {
 119         local -a COMPREPLY &&
 120         sed -e 's/Z$//' >expected &&
 121         local cur="$1" &&
 122         shift &&
 123         __gitcomp_nl "$@" &&
 124         print_comp &&
 125         test_cmp expected out
 126 }
 127
 128 invalid_variable_name='${foo.bar}'
 129
 130 actual="$TRASH_DIRECTORY/actual"
 131
 132 if test_have_prereq MINGW
 133 then
 134         ROOT="$(pwd -W)"
 135 else
 136         ROOT="$(pwd)"
 137 fi
 138
 139 test_expect_success 'setup for __git_find_repo_path/__gitdir tests' '
 140         mkdir -p subdir/subsubdir &&
 141         mkdir -p non-repo &&
 142         git init otherrepo
 143 '
 144
 145 test_expect_success '__git_find_repo_path - from command line (through $__git_dir)' '
 146         echo "$ROOT/otherrepo/.git" >expected &&
 147         (
 148                 __git_dir="$ROOT/otherrepo/.git" &&
 149                 __git_find_repo_path &&
 150                 echo "$__git_repo_path" >"$actual"
 151         ) &&
 152         test_cmp expected "$actual"
 153 '
 154
 155 test_expect_success '__git_find_repo_path - .git directory in cwd' '
 156         echo ".git" >expected &&
 157         (
 158                 __git_find_repo_path &&
 159                 echo "$__git_repo_path" >"$actual"
 160         ) &&
 161         test_cmp expected "$actual"
 162 '
 163
 164 test_expect_success '__git_find_repo_path - .git directory in parent' '
 165         echo "$ROOT/.git" >expected &&
 166         (
 167                 cd subdir/subsubdir &&
 168                 __git_find_repo_path &&
 169                 echo "$__git_repo_path" >"$actual"
 170         ) &&
 171         test_cmp expected "$actual"
 172 '
 173
 174 test_expect_success '__git_find_repo_path - cwd is a .git directory' '
 175         echo "." >expected &&
 176         (
 177                 cd .git &&
 178                 __git_find_repo_path &&
 179                 echo "$__git_repo_path" >"$actual"
 180         ) &&
 181         test_cmp expected "$actual"
 182 '
 183
 184 test_expect_success '__git_find_repo_path - parent is a .git directory' '
 185         echo "$ROOT/.git" >expected &&
 186         (
 187                 cd .git/objects &&
 188                 __git_find_repo_path &&
 189                 echo "$__git_repo_path" >"$actual"
 190         ) &&
 191         test_cmp expected "$actual"
 192 '
 193
 194 test_expect_success '__git_find_repo_path - $GIT_DIR set while .git directory in cwd' '
 195         echo "$ROOT/otherrepo/.git" >expected &&
 196         (
 197                 GIT_DIR="$ROOT/otherrepo/.git" &&
 198                 export GIT_DIR &&
 199                 __git_find_repo_path &&
 200                 echo "$__git_repo_path" >"$actual"
 201         ) &&
 202         test_cmp expected "$actual"
 203 '
 204
 205 test_expect_success '__git_find_repo_path - $GIT_DIR set while .git directory in parent' '
 206         echo "$ROOT/otherrepo/.git" >expected &&
 207         (
 208                 GIT_DIR="$ROOT/otherrepo/.git" &&
 209                 export GIT_DIR &&
 210                 cd subdir &&
 211                 __git_find_repo_path &&
 212                 echo "$__git_repo_path" >"$actual"
 213         ) &&
 214         test_cmp expected "$actual"
 215 '
 216
 217 test_expect_success '__git_find_repo_path - from command line while "git -C"' '
 218         echo "$ROOT/.git" >expected &&
 219         (
 220                 __git_dir="$ROOT/.git" &&
 221                 __git_C_args=(-C otherrepo) &&
 222                 __git_find_repo_path &&
 223                 echo "$__git_repo_path" >"$actual"
 224         ) &&
 225         test_cmp expected "$actual"
 226 '
 227
 228 test_expect_success '__git_find_repo_path - relative dir from command line and "git -C"' '
 229         echo "$ROOT/otherrepo/.git" >expected &&
 230         (
 231                 cd subdir &&
 232                 __git_dir="otherrepo/.git" &&
 233                 __git_C_args=(-C ..) &&
 234                 __git_find_repo_path &&
 235                 echo "$__git_repo_path" >"$actual"
 236         ) &&
 237         test_cmp expected "$actual"
 238 '
 239
 240 test_expect_success '__git_find_repo_path - $GIT_DIR set while "git -C"' '
 241         echo "$ROOT/.git" >expected &&
 242         (
 243                 GIT_DIR="$ROOT/.git" &&
 244                 export GIT_DIR &&
 245                 __git_C_args=(-C otherrepo) &&
 246                 __git_find_repo_path &&
 247                 echo "$__git_repo_path" >"$actual"
 248         ) &&
 249         test_cmp expected "$actual"
 250 '
 251
 252 test_expect_success '__git_find_repo_path - relative dir in $GIT_DIR and "git -C"' '
 253         echo "$ROOT/otherrepo/.git" >expected &&
 254         (
 255                 cd subdir &&
 256                 GIT_DIR="otherrepo/.git" &&
 257                 export GIT_DIR &&
 258                 __git_C_args=(-C ..) &&
 259                 __git_find_repo_path &&
 260                 echo "$__git_repo_path" >"$actual"
 261         ) &&
 262         test_cmp expected "$actual"
 263 '
 264
 265 test_expect_success '__git_find_repo_path - "git -C" while .git directory in cwd' '
 266         echo "$ROOT/otherrepo/.git" >expected &&
 267         (
 268                 __git_C_args=(-C otherrepo) &&
 269                 __git_find_repo_path &&
 270                 echo "$__git_repo_path" >"$actual"
 271         ) &&
 272         test_cmp expected "$actual"
 273 '
 274
 275 test_expect_success '__git_find_repo_path - "git -C" while cwd is a .git directory' '
 276         echo "$ROOT/otherrepo/.git" >expected &&
 277         (
 278                 cd .git &&
 279                 __git_C_args=(-C .. -C otherrepo) &&
 280                 __git_find_repo_path &&
 281                 echo "$__git_repo_path" >"$actual"
 282         ) &&
 283         test_cmp expected "$actual"
 284 '
 285
 286 test_expect_success '__git_find_repo_path - "git -C" while .git directory in parent' '
 287         echo "$ROOT/otherrepo/.git" >expected &&
 288         (
 289                 cd subdir &&
 290                 __git_C_args=(-C .. -C otherrepo) &&
 291                 __git_find_repo_path &&
 292                 echo "$__git_repo_path" >"$actual"
 293         ) &&
 294         test_cmp expected "$actual"
 295 '
 296
 297 test_expect_success '__git_find_repo_path - non-existing path in "git -C"' '
 298         (
 299                 __git_C_args=(-C non-existing) &&
 300                 test_must_fail __git_find_repo_path &&
 301                 printf "$__git_repo_path" >"$actual"
 302         ) &&
 303         test_must_be_empty "$actual"
 304 '
 305
 306 test_expect_success '__git_find_repo_path - non-existing path in $__git_dir' '
 307         (
 308                 __git_dir="non-existing" &&
 309                 test_must_fail __git_find_repo_path &&
 310                 printf "$__git_repo_path" >"$actual"
 311         ) &&
 312         test_must_be_empty "$actual"
 313 '
 314
 315 test_expect_success '__git_find_repo_path - non-existing $GIT_DIR' '
 316         (
 317                 GIT_DIR="$ROOT/non-existing" &&
 318                 export GIT_DIR &&
 319                 test_must_fail __git_find_repo_path &&
 320                 printf "$__git_repo_path" >"$actual"
 321         ) &&
 322         test_must_be_empty "$actual"
 323 '
 324
 325 test_expect_success '__git_find_repo_path - gitfile in cwd' '
 326         echo "$ROOT/otherrepo/.git" >expected &&
 327         echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 328         test_when_finished "rm -f subdir/.git" &&
 329         (
 330                 cd subdir &&
 331                 __git_find_repo_path &&
 332                 echo "$__git_repo_path" >"$actual"
 333         ) &&
 334         test_cmp expected "$actual"
 335 '
 336
 337 test_expect_success '__git_find_repo_path - gitfile in parent' '
 338         echo "$ROOT/otherrepo/.git" >expected &&
 339         echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 340         test_when_finished "rm -f subdir/.git" &&
 341         (
 342                 cd subdir/subsubdir &&
 343                 __git_find_repo_path &&
 344                 echo "$__git_repo_path" >"$actual"
 345         ) &&
 346         test_cmp expected "$actual"
 347 '
 348
 349 test_expect_success SYMLINKS '__git_find_repo_path - resulting path avoids symlinks' '
 350         echo "$ROOT/otherrepo/.git" >expected &&
 351         mkdir otherrepo/dir &&
 352         test_when_finished "rm -rf otherrepo/dir" &&
 353         ln -s otherrepo/dir link &&
 354         test_when_finished "rm -f link" &&
 355         (
 356                 cd link &&
 357                 __git_find_repo_path &&
 358                 echo "$__git_repo_path" >"$actual"
 359         ) &&
 360         test_cmp expected "$actual"
 361 '
 362
 363 test_expect_success '__git_find_repo_path - not a git repository' '
 364         (
 365                 cd non-repo &&
 366                 GIT_CEILING_DIRECTORIES="$ROOT" &&
 367                 export GIT_CEILING_DIRECTORIES &&
 368                 test_must_fail __git_find_repo_path &&
 369                 printf "$__git_repo_path" >"$actual"
 370         ) &&
 371         test_must_be_empty "$actual"
 372 '
 373
 374 test_expect_success '__gitdir - finds repo' '
 375         echo "$ROOT/.git" >expected &&
 376         (
 377                 cd subdir/subsubdir &&
 378                 __gitdir >"$actual"
 379         ) &&
 380         test_cmp expected "$actual"
 381 '
 382
 383
 384 test_expect_success '__gitdir - returns error when cannot find repo' '
 385         (
 386                 __git_dir="non-existing" &&
 387                 test_must_fail __gitdir >"$actual"
 388         ) &&
 389         test_must_be_empty "$actual"
 390 '
 391
 392 test_expect_success '__gitdir - repo as argument' '
 393         echo "otherrepo/.git" >expected &&
 394         (
 395                 __gitdir "otherrepo" >"$actual"
 396         ) &&
 397         test_cmp expected "$actual"
 398 '
 399
 400 test_expect_success '__gitdir - remote as argument' '
 401         echo "remote" >expected &&
 402         (
 403                 __gitdir "remote" >"$actual"
 404         ) &&
 405         test_cmp expected "$actual"
 406 '
 407
 408
 409 test_expect_success '__git_dequote - plain unquoted word' '
 410         __git_dequote unquoted-word &&
 411         verbose test unquoted-word = "$dequoted_word"
 412 '
 413
 414 # input:    b\a\c\k\'\\\"s\l\a\s\h\es
 415 # expected: back'\"slashes
 416 test_expect_success '__git_dequote - backslash escaped' '
 417         __git_dequote "b\a\c\k\\'\''\\\\\\\"s\l\a\s\h\es" &&
 418         verbose test "back'\''\\\"slashes" = "$dequoted_word"
 419 '
 420
 421 # input:    sin'gle\' '"quo'ted
 422 # expected: single\ "quoted
 423 test_expect_success '__git_dequote - single quoted' '
 424         __git_dequote "'"sin'gle\\\\' '\\\"quo'ted"'" &&
 425         verbose test '\''single\ "quoted'\'' = "$dequoted_word"
 426 '
 427
 428 # input:    dou"ble\\" "\"\quot"ed
 429 # expected: double\ "\quoted
 430 test_expect_success '__git_dequote - double quoted' '
 431         __git_dequote '\''dou"ble\\" "\"\quot"ed'\'' &&
 432         verbose test '\''double\ "\quoted'\'' = "$dequoted_word"
 433 '
 434
 435 # input: 'open single quote
 436 test_expect_success '__git_dequote - open single quote' '
 437         __git_dequote "'\''open single quote" &&
 438         verbose test "open single quote" = "$dequoted_word"
 439 '
 440
 441 # input: "open double quote
 442 test_expect_success '__git_dequote - open double quote' '
 443         __git_dequote "\"open double quote" &&
 444         verbose test "open double quote" = "$dequoted_word"
 445 '
 446
 447
 448 test_expect_success '__gitcomp_direct - puts everything into COMPREPLY as-is' '
 449         sed -e "s/Z$//g" >expected <<-EOF &&
 450         with-trailing-space Z
 451         without-trailing-spaceZ
 452         --option Z
 453         --option=Z
 454         $invalid_variable_name Z
 455         EOF
 456         (
 457                 cur=should_be_ignored &&
 458                 __gitcomp_direct "$(cat expected)" &&
 459                 print_comp
 460         ) &&
 461         test_cmp expected out
 462 '
 463
 464 test_expect_success '__gitcomp - trailing space - options' '
 465         test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
 466                 --reset-author" <<-EOF
 467         --reuse-message=Z
 468         --reedit-message=Z
 469         --reset-author Z
 470         EOF
 471 '
 472
 473 test_expect_success '__gitcomp - trailing space - config keys' '
 474         test_gitcomp "br" "branch. branch.autosetupmerge
 475                 branch.autosetuprebase browser." <<-\EOF
 476         branch.Z
 477         branch.autosetupmerge Z
 478         branch.autosetuprebase Z
 479         browser.Z
 480         EOF
 481 '
 482
 483 test_expect_success '__gitcomp - option parameter' '
 484         test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
 485                 "" "re" <<-\EOF
 486         recursive Z
 487         resolve Z
 488         EOF
 489 '
 490
 491 test_expect_success '__gitcomp - prefix' '
 492         test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
 493                 "branch.maint." "me" <<-\EOF
 494         branch.maint.merge Z
 495         branch.maint.mergeoptions Z
 496         EOF
 497 '
 498
 499 test_expect_success '__gitcomp - suffix' '
 500         test_gitcomp "branch.me" "master maint next seen" "branch." \
 501                 "ma" "." <<-\EOF
 502         branch.master.Z
 503         branch.maint.Z
 504         EOF
 505 '
 506
 507 test_expect_success '__gitcomp - ignore optional negative options' '
 508         test_gitcomp "--" "--abc --def --no-one -- --no-two" <<-\EOF
 509         --abc Z
 510         --def Z
 511         --no-one Z
 512         --no-... Z
 513         EOF
 514 '
 515
 516 test_expect_success '__gitcomp - ignore/narrow optional negative options' '
 517         test_gitcomp "--a" "--abc --abcdef --no-one -- --no-two" <<-\EOF
 518         --abc Z
 519         --abcdef Z
 520         EOF
 521 '
 522
 523 test_expect_success '__gitcomp - ignore/narrow optional negative options' '
 524         test_gitcomp "--n" "--abc --def --no-one -- --no-two" <<-\EOF
 525         --no-one Z
 526         --no-... Z
 527         EOF
 528 '
 529
 530 test_expect_success '__gitcomp - expand all negative options' '
 531         test_gitcomp "--no-" "--abc --def --no-one -- --no-two" <<-\EOF
 532         --no-one Z
 533         --no-two Z
 534         EOF
 535 '
 536
 537 test_expect_success '__gitcomp - expand/narrow all negative options' '
 538         test_gitcomp "--no-o" "--abc --def --no-one -- --no-two" <<-\EOF
 539         --no-one Z
 540         EOF
 541 '
 542
 543 test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
 544         __gitcomp "$invalid_variable_name"
 545 '
 546
 547 read -r -d "" refs <<-\EOF
 548 main
 549 maint
 550 next
 551 seen
 552 EOF
 553
 554 test_expect_success '__gitcomp_nl - trailing space' '
 555         test_gitcomp_nl "m" "$refs" <<-EOF
 556         main Z
 557         maint Z
 558         EOF
 559 '
 560
 561 test_expect_success '__gitcomp_nl - prefix' '
 562         test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
 563         --fixup=main Z
 564         --fixup=maint Z
 565         EOF
 566 '
 567
 568 test_expect_success '__gitcomp_nl - suffix' '
 569         test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
 570         branch.main.Z
 571         branch.maint.Z
 572         EOF
 573 '
 574
 575 test_expect_success '__gitcomp_nl - no suffix' '
 576         test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
 577         mainZ
 578         maintZ
 579         EOF
 580 '
 581
 582 test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
 583         __gitcomp_nl "$invalid_variable_name"
 584 '
 585
 586 test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
 587         cat >expect <<-EOF &&
 588         remote_from_file_1
 589         remote_from_file_2
 590         remote_in_config_1
 591         remote_in_config_2
 592         EOF
 593         test_when_finished "rm -rf .git/remotes" &&
 594         mkdir -p .git/remotes &&
 595         >.git/remotes/remote_from_file_1 &&
 596         >.git/remotes/remote_from_file_2 &&
 597         test_when_finished "git remote remove remote_in_config_1" &&
 598         git remote add remote_in_config_1 git://remote_1 &&
 599         test_when_finished "git remote remove remote_in_config_2" &&
 600         git remote add remote_in_config_2 git://remote_2 &&
 601         (
 602                 __git_remotes >actual
 603         ) &&
 604         test_cmp expect actual
 605 '
 606
 607 test_expect_success '__git_is_configured_remote' '
 608         test_when_finished "git remote remove remote_1" &&
 609         git remote add remote_1 git://remote_1 &&
 610         test_when_finished "git remote remove remote_2" &&
 611         git remote add remote_2 git://remote_2 &&
 612         (
 613                 verbose __git_is_configured_remote remote_2 &&
 614                 test_must_fail __git_is_configured_remote non-existent
 615         )
 616 '
 617
 618 test_expect_success 'setup for ref completion' '
 619         git commit --allow-empty -m initial &&
 620         git branch matching-branch &&
 621         git tag matching-tag &&
 622         (
 623                 cd otherrepo &&
 624                 git commit --allow-empty -m initial &&
 625                 git branch -m master master-in-other &&
 626                 git branch branch-in-other &&
 627                 git tag tag-in-other
 628         ) &&
 629         git remote add other "$ROOT/otherrepo/.git" &&
 630         git fetch --no-tags other &&
 631         rm -f .git/FETCH_HEAD &&
 632         git init thirdrepo
 633 '
 634
 635 test_expect_success '__git_refs - simple' '
 636         cat >expected <<-EOF &&
 637         HEAD
 638         master
 639         matching-branch
 640         other/branch-in-other
 641         other/master-in-other
 642         matching-tag
 643         EOF
 644         (
 645                 cur= &&
 646                 __git_refs >"$actual"
 647         ) &&
 648         test_cmp expected "$actual"
 649 '
 650
 651 test_expect_success '__git_refs - full refs' '
 652         cat >expected <<-EOF &&
 653         refs/heads/master
 654         refs/heads/matching-branch
 655         refs/remotes/other/branch-in-other
 656         refs/remotes/other/master-in-other
 657         refs/tags/matching-tag
 658         EOF
 659         (
 660                 cur=refs/heads/ &&
 661                 __git_refs >"$actual"
 662         ) &&
 663         test_cmp expected "$actual"
 664 '
 665
 666 test_expect_success '__git_refs - repo given on the command line' '
 667         cat >expected <<-EOF &&
 668         HEAD
 669         branch-in-other
 670         master-in-other
 671         tag-in-other
 672         EOF
 673         (
 674                 __git_dir="$ROOT/otherrepo/.git" &&
 675                 cur= &&
 676                 __git_refs >"$actual"
 677         ) &&
 678         test_cmp expected "$actual"
 679 '
 680
 681 test_expect_success '__git_refs - remote on local file system' '
 682         cat >expected <<-EOF &&
 683         HEAD
 684         branch-in-other
 685         master-in-other
 686         tag-in-other
 687         EOF
 688         (
 689                 cur= &&
 690                 __git_refs otherrepo >"$actual"
 691         ) &&
 692         test_cmp expected "$actual"
 693 '
 694
 695 test_expect_success '__git_refs - remote on local file system - full refs' '
 696         cat >expected <<-EOF &&
 697         refs/heads/branch-in-other
 698         refs/heads/master-in-other
 699         refs/tags/tag-in-other
 700         EOF
 701         (
 702                 cur=refs/ &&
 703                 __git_refs otherrepo >"$actual"
 704         ) &&
 705         test_cmp expected "$actual"
 706 '
 707
 708 test_expect_success '__git_refs - configured remote' '
 709         cat >expected <<-EOF &&
 710         HEAD
 711         branch-in-other
 712         master-in-other
 713         EOF
 714         (
 715                 cur= &&
 716                 __git_refs other >"$actual"
 717         ) &&
 718         test_cmp expected "$actual"
 719 '
 720
 721 test_expect_success '__git_refs - configured remote - full refs' '
 722         cat >expected <<-EOF &&
 723         HEAD
 724         refs/heads/branch-in-other
 725         refs/heads/master-in-other
 726         refs/tags/tag-in-other
 727         EOF
 728         (
 729                 cur=refs/ &&
 730                 __git_refs other >"$actual"
 731         ) &&
 732         test_cmp expected "$actual"
 733 '
 734
 735 test_expect_success '__git_refs - configured remote - repo given on the command line' '
 736         cat >expected <<-EOF &&
 737         HEAD
 738         branch-in-other
 739         master-in-other
 740         EOF
 741         (
 742                 cd thirdrepo &&
 743                 __git_dir="$ROOT/.git" &&
 744                 cur= &&
 745                 __git_refs other >"$actual"
 746         ) &&
 747         test_cmp expected "$actual"
 748 '
 749
 750 test_expect_success '__git_refs - configured remote - full refs - repo given on the command line' '
 751         cat >expected <<-EOF &&
 752         HEAD
 753         refs/heads/branch-in-other
 754         refs/heads/master-in-other
 755         refs/tags/tag-in-other
 756         EOF
 757         (
 758                 cd thirdrepo &&
 759                 __git_dir="$ROOT/.git" &&
 760                 cur=refs/ &&
 761                 __git_refs other >"$actual"
 762         ) &&
 763         test_cmp expected "$actual"
 764 '
 765
 766 test_expect_success '__git_refs - configured remote - remote name matches a directory' '
 767         cat >expected <<-EOF &&
 768         HEAD
 769         branch-in-other
 770         master-in-other
 771         EOF
 772         mkdir other &&
 773         test_when_finished "rm -rf other" &&
 774         (
 775                 cur= &&
 776                 __git_refs other >"$actual"
 777         ) &&
 778         test_cmp expected "$actual"
 779 '
 780
 781 test_expect_success '__git_refs - URL remote' '
 782         cat >expected <<-EOF &&
 783         HEAD
 784         branch-in-other
 785         master-in-other
 786         tag-in-other
 787         EOF
 788         (
 789                 cur= &&
 790                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 791         ) &&
 792         test_cmp expected "$actual"
 793 '
 794
 795 test_expect_success '__git_refs - URL remote - full refs' '
 796         cat >expected <<-EOF &&
 797         HEAD
 798         refs/heads/branch-in-other
 799         refs/heads/master-in-other
 800         refs/tags/tag-in-other
 801         EOF
 802         (
 803                 cur=refs/ &&
 804                 __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 805         ) &&
 806         test_cmp expected "$actual"
 807 '
 808
 809 test_expect_success '__git_refs - non-existing remote' '
 810         (
 811                 cur= &&
 812                 __git_refs non-existing >"$actual"
 813         ) &&
 814         test_must_be_empty "$actual"
 815 '
 816
 817 test_expect_success '__git_refs - non-existing remote - full refs' '
 818         (
 819                 cur=refs/ &&
 820                 __git_refs non-existing >"$actual"
 821         ) &&
 822         test_must_be_empty "$actual"
 823 '
 824
 825 test_expect_success '__git_refs - non-existing URL remote' '
 826         (
 827                 cur= &&
 828                 __git_refs "file://$ROOT/non-existing" >"$actual"
 829         ) &&
 830         test_must_be_empty "$actual"
 831 '
 832
 833 test_expect_success '__git_refs - non-existing URL remote - full refs' '
 834         (
 835                 cur=refs/ &&
 836                 __git_refs "file://$ROOT/non-existing" >"$actual"
 837         ) &&
 838         test_must_be_empty "$actual"
 839 '
 840
 841 test_expect_success '__git_refs - not in a git repository' '
 842         (
 843                 GIT_CEILING_DIRECTORIES="$ROOT" &&
 844                 export GIT_CEILING_DIRECTORIES &&
 845                 cd subdir &&
 846                 cur= &&
 847                 __git_refs >"$actual"
 848         ) &&
 849         test_must_be_empty "$actual"
 850 '
 851
 852 test_expect_success '__git_refs - unique remote branches for git checkout DWIMery' '
 853         cat >expected <<-EOF &&
 854         HEAD
 855         master
 856         matching-branch
 857         other/ambiguous
 858         other/branch-in-other
 859         other/master-in-other
 860         remote/ambiguous
 861         remote/branch-in-remote
 862         matching-tag
 863         branch-in-other
 864         branch-in-remote
 865         master-in-other
 866         EOF
 867         for remote_ref in refs/remotes/other/ambiguous \
 868                 refs/remotes/remote/ambiguous \
 869                 refs/remotes/remote/branch-in-remote
 870         do
 871                 git update-ref $remote_ref master &&
 872                 test_when_finished "git update-ref -d $remote_ref"
 873         done &&
 874         (
 875                 cur= &&
 876                 __git_refs "" 1 >"$actual"
 877         ) &&
 878         test_cmp expected "$actual"
 879 '
 880
 881 test_expect_success '__git_refs - after --opt=' '
 882         cat >expected <<-EOF &&
 883         HEAD
 884         master
 885         matching-branch
 886         other/branch-in-other
 887         other/master-in-other
 888         matching-tag
 889         EOF
 890         (
 891                 cur="--opt=" &&
 892                 __git_refs "" "" "" "" >"$actual"
 893         ) &&
 894         test_cmp expected "$actual"
 895 '
 896
 897 test_expect_success '__git_refs - after --opt= - full refs' '
 898         cat >expected <<-EOF &&
 899         refs/heads/master
 900         refs/heads/matching-branch
 901         refs/remotes/other/branch-in-other
 902         refs/remotes/other/master-in-other
 903         refs/tags/matching-tag
 904         EOF
 905         (
 906                 cur="--opt=refs/" &&
 907                 __git_refs "" "" "" refs/ >"$actual"
 908         ) &&
 909         test_cmp expected "$actual"
 910 '
 911
 912 test_expect_success '__git refs - exluding refs' '
 913         cat >expected <<-EOF &&
 914         ^HEAD
 915         ^master
 916         ^matching-branch
 917         ^other/branch-in-other
 918         ^other/master-in-other
 919         ^matching-tag
 920         EOF
 921         (
 922                 cur=^ &&
 923                 __git_refs >"$actual"
 924         ) &&
 925         test_cmp expected "$actual"
 926 '
 927
 928 test_expect_success '__git refs - exluding full refs' '
 929         cat >expected <<-EOF &&
 930         ^refs/heads/master
 931         ^refs/heads/matching-branch
 932         ^refs/remotes/other/branch-in-other
 933         ^refs/remotes/other/master-in-other
 934         ^refs/tags/matching-tag
 935         EOF
 936         (
 937                 cur=^refs/ &&
 938                 __git_refs >"$actual"
 939         ) &&
 940         test_cmp expected "$actual"
 941 '
 942
 943 test_expect_success 'setup for filtering matching refs' '
 944         git branch matching/branch &&
 945         git tag matching/tag &&
 946         git -C otherrepo branch matching/branch-in-other &&
 947         git fetch --no-tags other &&
 948         rm -f .git/FETCH_HEAD
 949 '
 950
 951 test_expect_success '__git_refs - do not filter refs unless told so' '
 952         cat >expected <<-EOF &&
 953         HEAD
 954         master
 955         matching-branch
 956         matching/branch
 957         other/branch-in-other
 958         other/master-in-other
 959         other/matching/branch-in-other
 960         matching-tag
 961         matching/tag
 962         EOF
 963         (
 964                 cur=master &&
 965                 __git_refs >"$actual"
 966         ) &&
 967         test_cmp expected "$actual"
 968 '
 969
 970 test_expect_success '__git_refs - only matching refs' '
 971         cat >expected <<-EOF &&
 972         matching-branch
 973         matching/branch
 974         matching-tag
 975         matching/tag
 976         EOF
 977         (
 978                 cur=mat &&
 979                 __git_refs "" "" "" "$cur" >"$actual"
 980         ) &&
 981         test_cmp expected "$actual"
 982 '
 983
 984 test_expect_success '__git_refs - only matching refs - full refs' '
 985         cat >expected <<-EOF &&
 986         refs/heads/matching-branch
 987         refs/heads/matching/branch
 988         EOF
 989         (
 990                 cur=refs/heads/mat &&
 991                 __git_refs "" "" "" "$cur" >"$actual"
 992         ) &&
 993         test_cmp expected "$actual"
 994 '
 995
 996 test_expect_success '__git_refs - only matching refs - remote on local file system' '
 997         cat >expected <<-EOF &&
 998         master-in-other
 999         matching/branch-in-other
1000         EOF
1001         (
1002                 cur=ma &&
1003                 __git_refs otherrepo "" "" "$cur" >"$actual"
1004         ) &&
1005         test_cmp expected "$actual"
1006 '
1007
1008 test_expect_success '__git_refs - only matching refs - configured remote' '
1009         cat >expected <<-EOF &&
1010         master-in-other
1011         matching/branch-in-other
1012         EOF
1013         (
1014                 cur=ma &&
1015                 __git_refs other "" "" "$cur" >"$actual"
1016         ) &&
1017         test_cmp expected "$actual"
1018 '
1019
1020 test_expect_success '__git_refs - only matching refs - remote - full refs' '
1021         cat >expected <<-EOF &&
1022         refs/heads/master-in-other
1023         refs/heads/matching/branch-in-other
1024         EOF
1025         (
1026                 cur=refs/heads/ma &&
1027                 __git_refs other "" "" "$cur" >"$actual"
1028         ) &&
1029         test_cmp expected "$actual"
1030 '
1031
1032 test_expect_success '__git_refs - only matching refs - checkout DWIMery' '
1033         cat >expected <<-EOF &&
1034         matching-branch
1035         matching/branch
1036         matching-tag
1037         matching/tag
1038         matching/branch-in-other
1039         EOF
1040         for remote_ref in refs/remotes/other/ambiguous \
1041                 refs/remotes/remote/ambiguous \
1042                 refs/remotes/remote/branch-in-remote
1043         do
1044                 git update-ref $remote_ref master &&
1045                 test_when_finished "git update-ref -d $remote_ref"
1046         done &&
1047         (
1048                 cur=mat &&
1049                 __git_refs "" 1 "" "$cur" >"$actual"
1050         ) &&
1051         test_cmp expected "$actual"
1052 '
1053
1054 test_expect_success 'teardown after filtering matching refs' '
1055         git branch -d matching/branch &&
1056         git tag -d matching/tag &&
1057         git update-ref -d refs/remotes/other/matching/branch-in-other &&
1058         git -C otherrepo branch -D matching/branch-in-other
1059 '
1060
1061 test_expect_success PREPARE_FOR_MAIN_BRANCH '__git_refs - for-each-ref format specifiers in prefix' '
1062         cat >expected <<-EOF &&
1063         evil-%%-%42-%(refname)..master
1064         EOF
1065         (
1066                 cur="evil-%%-%42-%(refname)..mai" &&
1067                 __git_refs "" "" "evil-%%-%42-%(refname).." mai >"$actual"
1068         ) &&
1069         test_cmp expected "$actual"
1070 '
1071
1072 test_expect_success '__git_complete_refs - simple' '
1073         sed -e "s/Z$//" >expected <<-EOF &&
1074         HEAD Z
1075         master Z
1076         matching-branch Z
1077         other/branch-in-other Z
1078         other/master-in-other Z
1079         matching-tag Z
1080         EOF
1081         (
1082                 cur= &&
1083                 __git_complete_refs &&
1084                 print_comp
1085         ) &&
1086         test_cmp expected out
1087 '
1088
1089 test_expect_success '__git_complete_refs - matching' '
1090         sed -e "s/Z$//" >expected <<-EOF &&
1091         matching-branch Z
1092         matching-tag Z
1093         EOF
1094         (
1095                 cur=mat &&
1096                 __git_complete_refs &&
1097                 print_comp
1098         ) &&
1099         test_cmp expected out
1100 '
1101
1102 test_expect_success '__git_complete_refs - remote' '
1103         sed -e "s/Z$//" >expected <<-EOF &&
1104         HEAD Z
1105         branch-in-other Z
1106         master-in-other Z
1107         EOF
1108         (
1109                 cur= &&
1110                 __git_complete_refs --remote=other &&
1111                 print_comp
1112         ) &&
1113         test_cmp expected out
1114 '
1115
1116 test_expect_success '__git_complete_refs - track' '
1117         sed -e "s/Z$//" >expected <<-EOF &&
1118         HEAD Z
1119         master Z
1120         matching-branch Z
1121         other/branch-in-other Z
1122         other/master-in-other Z
1123         matching-tag Z
1124         branch-in-other Z
1125         master-in-other Z
1126         EOF
1127         (
1128                 cur= &&
1129                 __git_complete_refs --track &&
1130                 print_comp
1131         ) &&
1132         test_cmp expected out
1133 '
1134
1135 test_expect_success '__git_complete_refs - current word' '
1136         sed -e "s/Z$//" >expected <<-EOF &&
1137         matching-branch Z
1138         matching-tag Z
1139         EOF
1140         (
1141                 cur="--option=mat" &&
1142                 __git_complete_refs --cur="${cur#*=}" &&
1143                 print_comp
1144         ) &&
1145         test_cmp expected out
1146 '
1147
1148 test_expect_success '__git_complete_refs - prefix' '
1149         sed -e "s/Z$//" >expected <<-EOF &&
1150         v1.0..matching-branch Z
1151         v1.0..matching-tag Z
1152         EOF
1153         (
1154                 cur=v1.0..mat &&
1155                 __git_complete_refs --pfx=v1.0.. --cur=mat &&
1156                 print_comp
1157         ) &&
1158         test_cmp expected out
1159 '
1160
1161 test_expect_success '__git_complete_refs - suffix' '
1162         cat >expected <<-EOF &&
1163         HEAD.
1164         master.
1165         matching-branch.
1166         other/branch-in-other.
1167         other/master-in-other.
1168         matching-tag.
1169         EOF
1170         (
1171                 cur= &&
1172                 __git_complete_refs --sfx=. &&
1173                 print_comp
1174         ) &&
1175         test_cmp expected out
1176 '
1177
1178 test_expect_success '__git_complete_fetch_refspecs - simple' '
1179         sed -e "s/Z$//" >expected <<-EOF &&
1180         HEAD:HEAD Z
1181         branch-in-other:branch-in-other Z
1182         master-in-other:master-in-other Z
1183         EOF
1184         (
1185                 cur= &&
1186                 __git_complete_fetch_refspecs other &&
1187                 print_comp
1188         ) &&
1189         test_cmp expected out
1190 '
1191
1192 test_expect_success '__git_complete_fetch_refspecs - matching' '
1193         sed -e "s/Z$//" >expected <<-EOF &&
1194         branch-in-other:branch-in-other Z
1195         EOF
1196         (
1197                 cur=br &&
1198                 __git_complete_fetch_refspecs other "" br &&
1199                 print_comp
1200         ) &&
1201         test_cmp expected out
1202 '
1203
1204 test_expect_success '__git_complete_fetch_refspecs - prefix' '
1205         sed -e "s/Z$//" >expected <<-EOF &&
1206         +HEAD:HEAD Z
1207         +branch-in-other:branch-in-other Z
1208         +master-in-other:master-in-other Z
1209         EOF
1210         (
1211                 cur="+" &&
1212                 __git_complete_fetch_refspecs other "+" ""  &&
1213                 print_comp
1214         ) &&
1215         test_cmp expected out
1216 '
1217
1218 test_expect_success '__git_complete_fetch_refspecs - fully qualified' '
1219         sed -e "s/Z$//" >expected <<-EOF &&
1220         refs/heads/branch-in-other:refs/heads/branch-in-other Z
1221         refs/heads/master-in-other:refs/heads/master-in-other Z
1222         refs/tags/tag-in-other:refs/tags/tag-in-other Z
1223         EOF
1224         (
1225                 cur=refs/ &&
1226                 __git_complete_fetch_refspecs other "" refs/ &&
1227                 print_comp
1228         ) &&
1229         test_cmp expected out
1230 '
1231
1232 test_expect_success '__git_complete_fetch_refspecs - fully qualified & prefix' '
1233         sed -e "s/Z$//" >expected <<-EOF &&
1234         +refs/heads/branch-in-other:refs/heads/branch-in-other Z
1235         +refs/heads/master-in-other:refs/heads/master-in-other Z
1236         +refs/tags/tag-in-other:refs/tags/tag-in-other Z
1237         EOF
1238         (
1239                 cur=+refs/ &&
1240                 __git_complete_fetch_refspecs other + refs/ &&
1241                 print_comp
1242         ) &&
1243         test_cmp expected out
1244 '
1245
1246 test_expect_success 'git switch - with no options, complete local branches and unique remote branch names for DWIM logic' '
1247         test_completion "git switch " <<-\EOF
1248         branch-in-other Z
1249         master Z
1250         master-in-other Z
1251         matching-branch Z
1252         EOF
1253 '
1254
1255 test_expect_success 'git checkout - completes refs and unique remote branches for DWIM' '
1256         test_completion "git checkout " <<-\EOF
1257         HEAD Z
1258         branch-in-other Z
1259         master Z
1260         master-in-other Z
1261         matching-branch Z
1262         matching-tag Z
1263         other/branch-in-other Z
1264         other/master-in-other Z
1265         EOF
1266 '
1267
1268 test_expect_success 'git switch - with --no-guess, complete only local branches' '
1269         test_completion "git switch --no-guess " <<-\EOF
1270         master Z
1271         matching-branch Z
1272         EOF
1273 '
1274
1275 test_expect_success 'git switch - with GIT_COMPLETION_CHECKOUT_NO_GUESS=1, complete only local branches' '
1276         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git switch " <<-\EOF
1277         master Z
1278         matching-branch Z
1279         EOF
1280 '
1281
1282 test_expect_success 'git switch - --guess overrides GIT_COMPLETION_CHECKOUT_NO_GUESS=1, complete local branches and unique remote names for DWIM logic' '
1283         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git switch --guess " <<-\EOF
1284         branch-in-other Z
1285         master Z
1286         master-in-other Z
1287         matching-branch Z
1288         EOF
1289 '
1290
1291 test_expect_success 'git switch - a later --guess overrides previous --no-guess, complete local and remote unique branches for DWIM' '
1292         test_completion "git switch --no-guess --guess " <<-\EOF
1293         branch-in-other Z
1294         master Z
1295         master-in-other Z
1296         matching-branch Z
1297         EOF
1298 '
1299
1300 test_expect_success 'git switch - a later --no-guess overrides previous --guess, complete only local branches' '
1301         test_completion "git switch --guess --no-guess " <<-\EOF
1302         master Z
1303         matching-branch Z
1304         EOF
1305 '
1306
1307 test_expect_success 'git checkout - with GIT_COMPLETION_NO_GUESS=1 only completes refs' '
1308         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git checkout " <<-\EOF
1309         HEAD Z
1310         master Z
1311         matching-branch Z
1312         matching-tag Z
1313         other/branch-in-other Z
1314         other/master-in-other Z
1315         EOF
1316 '
1317
1318 test_expect_success 'git checkout - --guess overrides GIT_COMPLETION_NO_GUESS=1, complete refs and unique remote branches for DWIM' '
1319         GIT_COMPLETION_CHECKOUT_NO_GUESS=1 test_completion "git checkout --guess " <<-\EOF
1320         HEAD Z
1321         branch-in-other Z
1322         master Z
1323         master-in-other Z
1324         matching-branch Z
1325         matching-tag Z
1326         other/branch-in-other Z
1327         other/master-in-other Z
1328         EOF
1329 '
1330
1331 test_expect_success 'git checkout - with --no-guess, only completes refs' '
1332         test_completion "git checkout --no-guess " <<-\EOF
1333         HEAD Z
1334         master Z
1335         matching-branch Z
1336         matching-tag Z
1337         other/branch-in-other Z
1338         other/master-in-other Z
1339         EOF
1340 '
1341
1342 test_expect_success 'git checkout - a later --guess overrides previous --no-guess, complete refs and unique remote branches for DWIM' '
1343         test_completion "git checkout --no-guess --guess " <<-\EOF
1344         HEAD Z
1345         branch-in-other Z
1346         master Z
1347         master-in-other Z
1348         matching-branch Z
1349         matching-tag Z
1350         other/branch-in-other Z
1351         other/master-in-other Z
1352         EOF
1353 '
1354
1355 test_expect_success 'git checkout - a later --no-guess overrides previous --guess, complete only refs' '
1356         test_completion "git checkout --guess --no-guess " <<-\EOF
1357         HEAD Z
1358         master Z
1359         matching-branch Z
1360         matching-tag Z
1361         other/branch-in-other Z
1362         other/master-in-other Z
1363         EOF
1364 '
1365
1366 test_expect_success 'git checkout - with checkout.guess = false, only completes refs' '
1367         test_config checkout.guess false &&
1368         test_completion "git checkout " <<-\EOF
1369         HEAD Z
1370         master Z
1371         matching-branch Z
1372         matching-tag Z
1373         other/branch-in-other Z
1374         other/master-in-other Z
1375         EOF
1376 '
1377
1378 test_expect_success 'git checkout - with checkout.guess = true, completes refs and unique remote branches for DWIM' '
1379         test_config checkout.guess true &&
1380         test_completion "git checkout " <<-\EOF
1381         HEAD Z
1382         branch-in-other Z
1383         master Z
1384         master-in-other Z
1385         matching-branch Z
1386         matching-tag Z
1387         other/branch-in-other Z
1388         other/master-in-other Z
1389         EOF
1390 '
1391
1392 test_expect_success 'git checkout - a later --guess overrides previous checkout.guess = false, complete refs and unique remote branches for DWIM' '
1393         test_config checkout.guess false &&
1394         test_completion "git checkout --guess " <<-\EOF
1395         HEAD Z
1396         branch-in-other Z
1397         master Z
1398         master-in-other Z
1399         matching-branch Z
1400         matching-tag Z
1401         other/branch-in-other Z
1402         other/master-in-other Z
1403         EOF
1404 '
1405
1406 test_expect_success 'git checkout - a later --no-guess overrides previous checkout.guess = true, complete only refs' '
1407         test_config checkout.guess true &&
1408         test_completion "git checkout --no-guess " <<-\EOF
1409         HEAD Z
1410         master Z
1411         matching-branch Z
1412         matching-tag Z
1413         other/branch-in-other Z
1414         other/master-in-other Z
1415         EOF
1416 '
1417
1418 test_expect_success 'git switch - with --detach, complete all references' '
1419         test_completion "git switch --detach " <<-\EOF
1420         HEAD Z
1421         master Z
1422         matching-branch Z
1423         matching-tag Z
1424         other/branch-in-other Z
1425         other/master-in-other Z
1426         EOF
1427 '
1428
1429 test_expect_success 'git checkout - with --detach, complete only references' '
1430         test_completion "git checkout --detach " <<-\EOF
1431         HEAD Z
1432         master Z
1433         matching-branch Z
1434         matching-tag Z
1435         other/branch-in-other Z
1436         other/master-in-other Z
1437         EOF
1438 '
1439
1440 test_expect_success 'git switch - with -d, complete all references' '
1441         test_completion "git switch -d " <<-\EOF
1442         HEAD Z
1443         master Z
1444         matching-branch Z
1445         matching-tag Z
1446         other/branch-in-other Z
1447         other/master-in-other Z
1448         EOF
1449 '
1450
1451 test_expect_success 'git checkout - with -d, complete only references' '
1452         test_completion "git checkout -d " <<-\EOF
1453         HEAD Z
1454         master Z
1455         matching-branch Z
1456         matching-tag Z
1457         other/branch-in-other Z
1458         other/master-in-other Z
1459         EOF
1460 '
1461
1462 test_expect_success 'git switch - with --track, complete only remote branches' '
1463         test_completion "git switch --track " <<-\EOF
1464         other/branch-in-other Z
1465         other/master-in-other Z
1466         EOF
1467 '
1468
1469 test_expect_success 'git checkout - with --track, complete only remote branches' '
1470         test_completion "git checkout --track " <<-\EOF
1471         other/branch-in-other Z
1472         other/master-in-other Z
1473         EOF
1474 '
1475
1476 test_expect_success 'git switch - with --no-track, complete only local branch names' '
1477         test_completion "git switch --no-track " <<-\EOF
1478         master Z
1479         matching-branch Z
1480         EOF
1481 '
1482
1483 test_expect_success 'git checkout - with --no-track, complete only local references' '
1484         test_completion "git checkout --no-track " <<-\EOF
1485         HEAD Z
1486         master Z
1487         matching-branch Z
1488         matching-tag Z
1489         other/branch-in-other Z
1490         other/master-in-other Z
1491         EOF
1492 '
1493
1494 test_expect_success 'git switch - with -c, complete all references' '
1495         test_completion "git switch -c new-branch " <<-\EOF
1496         HEAD Z
1497         master Z
1498         matching-branch Z
1499         matching-tag Z
1500         other/branch-in-other Z
1501         other/master-in-other Z
1502         EOF
1503 '
1504
1505 test_expect_success 'git switch - with -C, complete all references' '
1506         test_completion "git switch -C new-branch " <<-\EOF
1507         HEAD Z
1508         master Z
1509         matching-branch Z
1510         matching-tag Z
1511         other/branch-in-other Z
1512         other/master-in-other Z
1513         EOF
1514 '
1515
1516 test_expect_success 'git switch - with -c and --track, complete all references' '
1517         test_completion "git switch -c new-branch --track " <<-EOF
1518         HEAD Z
1519         master Z
1520         matching-branch Z
1521         matching-tag Z
1522         other/branch-in-other Z
1523         other/master-in-other Z
1524         EOF
1525 '
1526
1527 test_expect_success 'git switch - with -C and --track, complete all references' '
1528         test_completion "git switch -C new-branch --track " <<-EOF
1529         HEAD Z
1530         master Z
1531         matching-branch Z
1532         matching-tag Z
1533         other/branch-in-other Z
1534         other/master-in-other Z
1535         EOF
1536 '
1537
1538 test_expect_success 'git switch - with -c and --no-track, complete all references' '
1539         test_completion "git switch -c new-branch --no-track " <<-\EOF
1540         HEAD Z
1541         master Z
1542         matching-branch Z
1543         matching-tag Z
1544         other/branch-in-other Z
1545         other/master-in-other Z
1546         EOF
1547 '
1548
1549 test_expect_success 'git switch - with -C and --no-track, complete all references' '
1550         test_completion "git switch -C new-branch --no-track " <<-\EOF
1551         HEAD Z
1552         master Z
1553         matching-branch Z
1554         matching-tag Z
1555         other/branch-in-other Z
1556         other/master-in-other Z
1557         EOF
1558 '
1559
1560 test_expect_success 'git checkout - with -b, complete all references' '
1561         test_completion "git checkout -b new-branch " <<-\EOF
1562         HEAD Z
1563         master Z
1564         matching-branch Z
1565         matching-tag Z
1566         other/branch-in-other Z
1567         other/master-in-other Z
1568         EOF
1569 '
1570
1571 test_expect_success 'git checkout - with -B, complete all references' '
1572         test_completion "git checkout -B new-branch " <<-\EOF
1573         HEAD Z
1574         master Z
1575         matching-branch Z
1576         matching-tag Z
1577         other/branch-in-other Z
1578         other/master-in-other Z
1579         EOF
1580 '
1581
1582 test_expect_success 'git checkout - with -b and --track, complete all references' '
1583         test_completion "git checkout -b new-branch --track " <<-EOF
1584         HEAD Z
1585         master Z
1586         matching-branch Z
1587         matching-tag Z
1588         other/branch-in-other Z
1589         other/master-in-other Z
1590         EOF
1591 '
1592
1593 test_expect_success 'git checkout - with -B and --track, complete all references' '
1594         test_completion "git checkout -B new-branch --track " <<-EOF
1595         HEAD Z
1596         master Z
1597         matching-branch Z
1598         matching-tag Z
1599         other/branch-in-other Z
1600         other/master-in-other Z
1601         EOF
1602 '
1603
1604 test_expect_success 'git checkout - with -b and --no-track, complete all references' '
1605         test_completion "git checkout -b new-branch --no-track " <<-\EOF
1606         HEAD Z
1607         master Z
1608         matching-branch Z
1609         matching-tag Z
1610         other/branch-in-other Z
1611         other/master-in-other Z
1612         EOF
1613 '
1614
1615 test_expect_success 'git checkout - with -B and --no-track, complete all references' '
1616         test_completion "git checkout -B new-branch --no-track " <<-\EOF
1617         HEAD Z
1618         master Z
1619         matching-branch Z
1620         matching-tag Z
1621         other/branch-in-other Z
1622         other/master-in-other Z
1623         EOF
1624 '
1625
1626 test_expect_success 'git switch - for -c, complete local branches and unique remote branches' '
1627         test_completion "git switch -c " <<-\EOF
1628         branch-in-other Z
1629         master Z
1630         master-in-other Z
1631         matching-branch Z
1632         EOF
1633 '
1634
1635 test_expect_success 'git switch - for -C, complete local branches and unique remote branches' '
1636         test_completion "git switch -C " <<-\EOF
1637         branch-in-other Z
1638         master Z
1639         master-in-other Z
1640         matching-branch Z
1641         EOF
1642 '
1643
1644 test_expect_success 'git switch - for -c with --no-guess, complete local branches only' '
1645         test_completion "git switch --no-guess -c " <<-\EOF
1646         master Z
1647         matching-branch Z
1648         EOF
1649 '
1650
1651 test_expect_success 'git switch - for -C with --no-guess, complete local branches only' '
1652         test_completion "git switch --no-guess -C " <<-\EOF
1653         master Z
1654         matching-branch Z
1655         EOF
1656 '
1657
1658 test_expect_success 'git switch - for -c with --no-track, complete local branches only' '
1659         test_completion "git switch --no-track -c " <<-\EOF
1660         master Z
1661         matching-branch Z
1662         EOF
1663 '
1664
1665 test_expect_success 'git switch - for -C with --no-track, complete local branches only' '
1666         test_completion "git switch --no-track -C " <<-\EOF
1667         master Z
1668         matching-branch Z
1669         EOF
1670 '
1671
1672 test_expect_success 'git checkout - for -b, complete local branches and unique remote branches' '
1673         test_completion "git checkout -b " <<-\EOF
1674         branch-in-other Z
1675         master Z
1676         master-in-other Z
1677         matching-branch Z
1678         EOF
1679 '
1680
1681 test_expect_success 'git checkout - for -B, complete local branches and unique remote branches' '
1682         test_completion "git checkout -B " <<-\EOF
1683         branch-in-other Z
1684         master Z
1685         master-in-other Z
1686         matching-branch Z
1687         EOF
1688 '
1689
1690 test_expect_success 'git checkout - for -b with --no-guess, complete local branches only' '
1691         test_completion "git checkout --no-guess -b " <<-\EOF
1692         master Z
1693         matching-branch Z
1694         EOF
1695 '
1696
1697 test_expect_success 'git checkout - for -B with --no-guess, complete local branches only' '
1698         test_completion "git checkout --no-guess -B " <<-\EOF
1699         master Z
1700         matching-branch Z
1701         EOF
1702 '
1703
1704 test_expect_success 'git checkout - for -b with --no-track, complete local branches only' '
1705         test_completion "git checkout --no-track -b " <<-\EOF
1706         master Z
1707         matching-branch Z
1708         EOF
1709 '
1710
1711 test_expect_success 'git checkout - for -B with --no-track, complete local branches only' '
1712         test_completion "git checkout --no-track -B " <<-\EOF
1713         master Z
1714         matching-branch Z
1715         EOF
1716 '
1717
1718 test_expect_success 'git switch - with --orphan completes local branch names and unique remote branch names' '
1719         test_completion "git switch --orphan " <<-\EOF
1720         branch-in-other Z
1721         master Z
1722         master-in-other Z
1723         matching-branch Z
1724         EOF
1725 '
1726
1727 test_expect_success 'git switch - --orphan with branch already provided completes nothing else' '
1728         test_completion "git switch --orphan master " <<-\EOF
1729
1730         EOF
1731 '
1732
1733 test_expect_success 'git checkout - with --orphan completes local branch names and unique remote branch names' '
1734         test_completion "git checkout --orphan " <<-\EOF
1735         branch-in-other Z
1736         master Z
1737         master-in-other Z
1738         matching-branch Z
1739         EOF
1740 '
1741
1742 test_expect_success 'git checkout - --orphan with branch already provided completes local refs for a start-point' '
1743         test_completion "git checkout --orphan master " <<-\EOF
1744         HEAD Z
1745         master Z
1746         matching-branch Z
1747         matching-tag Z
1748         other/branch-in-other Z
1749         other/master-in-other Z
1750         EOF
1751 '
1752
1753 test_expect_success 'teardown after ref completion' '
1754         git branch -d matching-branch &&
1755         git tag -d matching-tag &&
1756         git remote remove other
1757 '
1758
1759
1760 test_path_completion ()
1761 {
1762         test $# = 2 || BUG "not 2 parameters to test_path_completion"
1763
1764         local cur="$1" expected="$2"
1765         echo "$expected" >expected &&
1766         (
1767                 # In the following tests calling this function we only
1768                 # care about how __git_complete_index_file() deals with
1769                 # unusual characters in path names.  By requesting only
1770                 # untracked files we do not have to bother adding any
1771                 # paths to the index in those tests.
1772                 __git_complete_index_file --others &&
1773                 print_comp
1774         ) &&
1775         test_cmp expected out
1776 }
1777
1778 test_expect_success 'setup for path completion tests' '
1779         mkdir simple-dir \
1780               "spaces in dir" \
1781               árvíztűrő &&
1782         touch simple-dir/simple-file \
1783               "spaces in dir/spaces in file" \
1784               "árvíztűrő/Сайн яваарай" &&
1785         if test_have_prereq !MINGW &&
1786            mkdir BS\\dir \
1787                  '$'separators\034in\035dir'' &&
1788            touch BS\\dir/DQ\"file \
1789                  '$'separators\034in\035dir/sep\036in\037file''
1790         then
1791                 test_set_prereq FUNNIERNAMES
1792         else
1793                 rm -rf BS\\dir '$'separators\034in\035dir''
1794         fi
1795 '
1796
1797 test_expect_success '__git_complete_index_file - simple' '
1798         test_path_completion simple simple-dir &&  # Bash is supposed to
1799                                                    # add the trailing /.
1800         test_path_completion simple-dir/simple simple-dir/simple-file
1801 '
1802
1803 test_expect_success \
1804     '__git_complete_index_file - escaped characters on cmdline' '
1805         test_path_completion spac "spaces in dir" &&  # Bash will turn this
1806                                                       # into "spaces\ in\ dir"
1807         test_path_completion "spaces\\ i" \
1808                              "spaces in dir" &&
1809         test_path_completion "spaces\\ in\\ dir/s" \
1810                              "spaces in dir/spaces in file" &&
1811         test_path_completion "spaces\\ in\\ dir/spaces\\ i" \
1812                              "spaces in dir/spaces in file"
1813 '
1814
1815 test_expect_success \
1816     '__git_complete_index_file - quoted characters on cmdline' '
1817         # Testing with an opening but without a corresponding closing
1818         # double quote is important.
1819         test_path_completion \"spac "spaces in dir" &&
1820         test_path_completion "\"spaces i" \
1821                              "spaces in dir" &&
1822         test_path_completion "\"spaces in dir/s" \
1823                              "spaces in dir/spaces in file" &&
1824         test_path_completion "\"spaces in dir/spaces i" \
1825                              "spaces in dir/spaces in file"
1826 '
1827
1828 test_expect_success '__git_complete_index_file - UTF-8 in ls-files output' '
1829         test_path_completion á árvíztűrő &&
1830         test_path_completion árvíztűrő/С "árvíztűrő/Сайн яваарай"
1831 '
1832
1833 test_expect_success FUNNIERNAMES \
1834     '__git_complete_index_file - C-style escapes in ls-files output' '
1835         test_path_completion BS \
1836                              BS\\dir &&
1837         test_path_completion BS\\\\d \
1838                              BS\\dir &&
1839         test_path_completion BS\\\\dir/DQ \
1840                              BS\\dir/DQ\"file &&
1841         test_path_completion BS\\\\dir/DQ\\\"f \
1842                              BS\\dir/DQ\"file
1843 '
1844
1845 test_expect_success FUNNIERNAMES \
1846     '__git_complete_index_file - \nnn-escaped characters in ls-files output' '
1847         test_path_completion sep '$'separators\034in\035dir'' &&
1848         test_path_completion '$'separators\034i'' \
1849                              '$'separators\034in\035dir'' &&
1850         test_path_completion '$'separators\034in\035dir/sep'' \
1851                              '$'separators\034in\035dir/sep\036in\037file'' &&
1852         test_path_completion '$'separators\034in\035dir/sep\036i'' \
1853                              '$'separators\034in\035dir/sep\036in\037file''
1854 '
1855
1856 test_expect_success FUNNYNAMES \
1857     '__git_complete_index_file - removing repeated quoted path components' '
1858         test_when_finished rm -r repeated-quoted &&
1859         mkdir repeated-quoted &&      # A directory whose name in itself
1860                                       # would not be quoted ...
1861         >repeated-quoted/0-file &&
1862         >repeated-quoted/1\"file &&   # ... but here the file makes the
1863                                       # dirname quoted ...
1864         >repeated-quoted/2-file &&
1865         >repeated-quoted/3\"file &&   # ... and here, too.
1866
1867         # Still, we shold only list the directory name only once.
1868         test_path_completion repeated repeated-quoted
1869 '
1870
1871 test_expect_success 'teardown after path completion tests' '
1872         rm -rf simple-dir "spaces in dir" árvíztűrő \
1873                BS\\dir '$'separators\034in\035dir''
1874 '
1875
1876 test_expect_success '__git_find_on_cmdline - single match' '
1877         echo list >expect &&
1878         (
1879                 words=(git command --opt list) &&
1880                 cword=${#words[@]} &&
1881                 __git_find_on_cmdline "add list remove" >actual
1882         ) &&
1883         test_cmp expect actual
1884 '
1885
1886 test_expect_success '__git_find_on_cmdline - multiple matches' '
1887         echo remove >expect &&
1888         (
1889                 words=(git command -o --opt remove list add) &&
1890                 cword=${#words[@]} &&
1891                 __git_find_on_cmdline "add list remove" >actual
1892         ) &&
1893         test_cmp expect actual
1894 '
1895
1896 test_expect_success '__git_find_on_cmdline - no match' '
1897         (
1898                 words=(git command --opt branch) &&
1899                 cword=${#words[@]} &&
1900                 __git_find_on_cmdline "add list remove" >actual
1901         ) &&
1902         test_must_be_empty actual
1903 '
1904
1905 test_expect_success '__git_find_on_cmdline - single match with index' '
1906         echo "3 list" >expect &&
1907         (
1908                 words=(git command --opt list) &&
1909                 cword=${#words[@]} &&
1910                 __git_find_on_cmdline --show-idx "add list remove" >actual
1911         ) &&
1912         test_cmp expect actual
1913 '
1914
1915 test_expect_success '__git_find_on_cmdline - multiple matches with index' '
1916         echo "4 remove" >expect &&
1917         (
1918                 words=(git command -o --opt remove list add) &&
1919                 cword=${#words[@]} &&
1920                 __git_find_on_cmdline --show-idx "add list remove" >actual
1921         ) &&
1922         test_cmp expect actual
1923 '
1924
1925 test_expect_success '__git_find_on_cmdline - no match with index' '
1926         (
1927                 words=(git command --opt branch) &&
1928                 cword=${#words[@]} &&
1929                 __git_find_on_cmdline --show-idx "add list remove" >actual
1930         ) &&
1931         test_must_be_empty actual
1932 '
1933
1934 test_expect_success '__git_get_config_variables' '
1935         cat >expect <<-EOF &&
1936         name-1
1937         name-2
1938         EOF
1939         test_config interesting.name-1 good &&
1940         test_config interesting.name-2 good &&
1941         test_config subsection.interesting.name-3 bad &&
1942         __git_get_config_variables interesting >actual &&
1943         test_cmp expect actual
1944 '
1945
1946 test_expect_success '__git_pretty_aliases' '
1947         cat >expect <<-EOF &&
1948         author
1949         hash
1950         EOF
1951         test_config pretty.author "%an %ae" &&
1952         test_config pretty.hash %H &&
1953         __git_pretty_aliases >actual &&
1954         test_cmp expect actual
1955 '
1956
1957 test_expect_success 'basic' '
1958         run_completion "git " &&
1959         # built-in
1960         grep -q "^add \$" out &&
1961         # script
1962         grep -q "^rebase \$" out &&
1963         # plumbing
1964         ! grep -q "^ls-files \$" out &&
1965
1966         run_completion "git r" &&
1967         ! grep -q -v "^r" out
1968 '
1969
1970 test_expect_success 'double dash "git" itself' '
1971         test_completion "git --" <<-\EOF
1972         --paginate Z
1973         --no-pager Z
1974         --git-dir=
1975         --bare Z
1976         --version Z
1977         --exec-path Z
1978         --exec-path=
1979         --html-path Z
1980         --man-path Z
1981         --info-path Z
1982         --work-tree=
1983         --namespace=
1984         --no-replace-objects Z
1985         --help Z
1986         EOF
1987 '
1988
1989 test_expect_success 'double dash "git checkout"' '
1990         test_completion "git checkout --" <<-\EOF
1991         --quiet Z
1992         --detach Z
1993         --track Z
1994         --orphan=Z
1995         --ours Z
1996         --theirs Z
1997         --merge Z
1998         --conflict=Z
1999         --patch Z
2000         --ignore-skip-worktree-bits Z
2001         --ignore-other-worktrees Z
2002         --recurse-submodules Z
2003         --progress Z
2004         --guess Z
2005         --no-guess Z
2006         --no-... Z
2007         --overlay Z
2008         --pathspec-file-nul Z
2009         --pathspec-from-file=Z
2010         EOF
2011 '
2012
2013 test_expect_success 'general options' '
2014         test_completion "git --ver" "--version " &&
2015         test_completion "git --hel" "--help " &&
2016         test_completion "git --exe" <<-\EOF &&
2017         --exec-path Z
2018         --exec-path=
2019         EOF
2020         test_completion "git --htm" "--html-path " &&
2021         test_completion "git --pag" "--paginate " &&
2022         test_completion "git --no-p" "--no-pager " &&
2023         test_completion "git --git" "--git-dir=" &&
2024         test_completion "git --wor" "--work-tree=" &&
2025         test_completion "git --nam" "--namespace=" &&
2026         test_completion "git --bar" "--bare " &&
2027         test_completion "git --inf" "--info-path " &&
2028         test_completion "git --no-r" "--no-replace-objects "
2029 '
2030
2031 test_expect_success 'general options plus command' '
2032         test_completion "git --version check" "checkout " &&
2033         test_completion "git --paginate check" "checkout " &&
2034         test_completion "git --git-dir=foo check" "checkout " &&
2035         test_completion "git --bare check" "checkout " &&
2036         test_completion "git --exec-path=foo check" "checkout " &&
2037         test_completion "git --html-path check" "checkout " &&
2038         test_completion "git --no-pager check" "checkout " &&
2039         test_completion "git --work-tree=foo check" "checkout " &&
2040         test_completion "git --namespace=foo check" "checkout " &&
2041         test_completion "git --paginate check" "checkout " &&
2042         test_completion "git --info-path check" "checkout " &&
2043         test_completion "git --no-replace-objects check" "checkout " &&
2044         test_completion "git --git-dir some/path check" "checkout " &&
2045         test_completion "git -c conf.var=value check" "checkout " &&
2046         test_completion "git -C some/path check" "checkout " &&
2047         test_completion "git --work-tree some/path check" "checkout " &&
2048         test_completion "git --namespace name/space check" "checkout "
2049 '
2050
2051 test_expect_success 'git --help completion' '
2052         test_completion "git --help ad" "add " &&
2053         test_completion "git --help core" "core-tutorial "
2054 '
2055
2056 test_expect_success 'completion.commands removes multiple commands' '
2057         test_config completion.commands "-cherry -mergetool" &&
2058         git --list-cmds=list-mainporcelain,list-complete,config >out &&
2059         ! grep -E "^(cherry|mergetool)$" out
2060 '
2061
2062 test_expect_success 'setup for integration tests' '
2063         echo content >file1 &&
2064         echo more >file2 &&
2065         git add file1 file2 &&
2066         git commit -m one &&
2067         git branch mybranch &&
2068         git tag mytag
2069 '
2070
2071 test_expect_success 'checkout completes ref names' '
2072         test_completion "git checkout m" <<-\EOF
2073         master Z
2074         mybranch Z
2075         mytag Z
2076         EOF
2077 '
2078
2079 test_expect_success 'git -C <path> checkout uses the right repo' '
2080         test_completion "git -C subdir -C subsubdir -C .. -C ../otherrepo checkout b" <<-\EOF
2081         branch-in-other Z
2082         EOF
2083 '
2084
2085 test_expect_success 'show completes all refs' '
2086         test_completion "git show m" <<-\EOF
2087         master Z
2088         mybranch Z
2089         mytag Z
2090         EOF
2091 '
2092
2093 test_expect_success '<ref>: completes paths' '
2094         test_completion "git show mytag:f" <<-\EOF
2095         file1Z
2096         file2Z
2097         EOF
2098 '
2099
2100 test_expect_success 'complete tree filename with spaces' '
2101         echo content >"name with spaces" &&
2102         git add "name with spaces" &&
2103         git commit -m spaces &&
2104         test_completion "git show HEAD:nam" <<-\EOF
2105         name with spacesZ
2106         EOF
2107 '
2108
2109 test_expect_success 'complete tree filename with metacharacters' '
2110         echo content >"name with \${meta}" &&
2111         git add "name with \${meta}" &&
2112         git commit -m meta &&
2113         test_completion "git show HEAD:nam" <<-\EOF
2114         name with ${meta}Z
2115         name with spacesZ
2116         EOF
2117 '
2118
2119 test_expect_success PERL 'send-email' '
2120         test_completion "git send-email --cov" <<-\EOF &&
2121         --cover-from-description=Z
2122         --cover-letter Z
2123         EOF
2124         test_completion "git send-email ma" "master "
2125 '
2126
2127 test_expect_success 'complete files' '
2128         git init tmp && cd tmp &&
2129         test_when_finished "cd .. && rm -rf tmp" &&
2130
2131         echo "expected" > .gitignore &&
2132         echo "out" >> .gitignore &&
2133         echo "out_sorted" >> .gitignore &&
2134
2135         git add .gitignore &&
2136         test_completion "git commit " ".gitignore" &&
2137
2138         git commit -m ignore &&
2139
2140         touch new &&
2141         test_completion "git add " "new" &&
2142
2143         git add new &&
2144         git commit -a -m new &&
2145         test_completion "git add " "" &&
2146
2147         git mv new modified &&
2148         echo modify > modified &&
2149         test_completion "git add " "modified" &&
2150
2151         mkdir -p some/deep &&
2152         touch some/deep/path &&
2153         test_completion "git add some/" "some/deep" &&
2154         git clean -f some &&
2155
2156         touch untracked &&
2157
2158         : TODO .gitignore should not be here &&
2159         test_completion "git rm " <<-\EOF &&
2160         .gitignore
2161         modified
2162         EOF
2163
2164         test_completion "git clean " "untracked" &&
2165
2166         : TODO .gitignore should not be here &&
2167         test_completion "git mv " <<-\EOF &&
2168         .gitignore
2169         modified
2170         EOF
2171
2172         mkdir dir &&
2173         touch dir/file-in-dir &&
2174         git add dir/file-in-dir &&
2175         git commit -m dir &&
2176
2177         mkdir untracked-dir &&
2178
2179         : TODO .gitignore should not be here &&
2180         test_completion "git mv modified " <<-\EOF &&
2181         .gitignore
2182         dir
2183         modified
2184         untracked
2185         untracked-dir
2186         EOF
2187
2188         test_completion "git commit " "modified" &&
2189
2190         : TODO .gitignore should not be here &&
2191         test_completion "git ls-files " <<-\EOF &&
2192         .gitignore
2193         dir
2194         modified
2195         EOF
2196
2197         touch momified &&
2198         test_completion "git add mom" "momified"
2199 '
2200
2201 test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
2202         test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
2203         test_completion "git co m" <<-\EOF
2204         master Z
2205         mybranch Z
2206         mytag Z
2207         EOF
2208 '
2209
2210 test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
2211         test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
2212         test_completion "git co m" <<-\EOF
2213         master Z
2214         mybranch Z
2215         mytag Z
2216         EOF
2217 '
2218
2219 test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
2220         test_config alias.co "!f() { : git checkout ; if ... } f" &&
2221         test_completion "git co m" <<-\EOF
2222         master Z
2223         mybranch Z
2224         mytag Z
2225         EOF
2226 '
2227
2228 test_expect_success 'completion without explicit _git_xxx function' '
2229         test_completion "git version --" <<-\EOF
2230         --build-options Z
2231         --no-build-options Z
2232         EOF
2233 '
2234
2235 test_expect_failure 'complete with tilde expansion' '
2236         git init tmp && cd tmp &&
2237         test_when_finished "cd .. && rm -rf tmp" &&
2238
2239         touch ~/tmp/file &&
2240
2241         test_completion "git add ~/tmp/" "~/tmp/file"
2242 '
2243
2244 test_expect_success 'setup other remote for remote reference completion' '
2245         git remote add other otherrepo &&
2246         git fetch other
2247 '
2248
2249 for flag in -d --delete
2250 do
2251         test_expect_success "__git_complete_remote_or_refspec - push $flag other" '
2252                 sed -e "s/Z$//" >expected <<-EOF &&
2253                 master-in-other Z
2254                 EOF
2255                 (
2256                         words=(git push '$flag' other ma) &&
2257                         cword=${#words[@]} cur=${words[cword-1]} &&
2258                         __git_complete_remote_or_refspec &&
2259                         print_comp
2260                 ) &&
2261                 test_cmp expected out
2262         '
2263
2264         test_expect_failure "__git_complete_remote_or_refspec - push other $flag" '
2265                 sed -e "s/Z$//" >expected <<-EOF &&
2266                 master-in-other Z
2267                 EOF
2268                 (
2269                         words=(git push other '$flag' ma) &&
2270                         cword=${#words[@]} cur=${words[cword-1]} &&
2271                         __git_complete_remote_or_refspec &&
2272                         print_comp
2273                 ) &&
2274                 test_cmp expected out
2275         '
2276 done
2277
2278 test_expect_success 'git config - section' '
2279         test_completion "git config br" <<-\EOF
2280         branch.Z
2281         browser.Z
2282         EOF
2283 '
2284
2285 test_expect_success 'git config - variable name' '
2286         test_completion "git config log.d" <<-\EOF
2287         log.date Z
2288         log.decorate Z
2289         EOF
2290 '
2291
2292 test_expect_success 'git config - value' '
2293         test_completion "git config color.pager " <<-\EOF
2294         false Z
2295         true Z
2296         EOF
2297 '
2298
2299 test_expect_success 'git -c - section' '
2300         test_completion "git -c br" <<-\EOF
2301         branch.Z
2302         browser.Z
2303         EOF
2304 '
2305
2306 test_expect_success 'git -c - variable name' '
2307         test_completion "git -c log.d" <<-\EOF
2308         log.date=Z
2309         log.decorate=Z
2310         EOF
2311 '
2312
2313 test_expect_success 'git -c - value' '
2314         test_completion "git -c color.pager=" <<-\EOF
2315         false Z
2316         true Z
2317         EOF
2318 '
2319
2320 test_expect_success 'git clone --config= - section' '
2321         test_completion "git clone --config=br" <<-\EOF
2322         branch.Z
2323         browser.Z
2324         EOF
2325 '
2326
2327 test_expect_success 'git clone --config= - variable name' '
2328         test_completion "git clone --config=log.d" <<-\EOF
2329         log.date=Z
2330         log.decorate=Z
2331         EOF
2332 '
2333
2334 test_expect_success 'git clone --config= - value' '
2335         test_completion "git clone --config=color.pager=" <<-\EOF
2336         false Z
2337         true Z
2338         EOF
2339 '
2340
2341 test_expect_success 'sourcing the completion script clears cached commands' '
2342         __git_compute_all_commands &&
2343         verbose test -n "$__git_all_commands" &&
2344         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2345         verbose test -z "$__git_all_commands"
2346 '
2347
2348 test_expect_success 'sourcing the completion script clears cached merge strategies' '
2349         GIT_TEST_GETTEXT_POISON=false &&
2350         __git_compute_merge_strategies &&
2351         verbose test -n "$__git_merge_strategies" &&
2352         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2353         verbose test -z "$__git_merge_strategies"
2354 '
2355
2356 test_expect_success 'sourcing the completion script clears cached --options' '
2357         __gitcomp_builtin checkout &&
2358         verbose test -n "$__gitcomp_builtin_checkout" &&
2359         __gitcomp_builtin notes_edit &&
2360         verbose test -n "$__gitcomp_builtin_notes_edit" &&
2361         . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&
2362         verbose test -z "$__gitcomp_builtin_checkout" &&
2363         verbose test -z "$__gitcomp_builtin_notes_edit"
2364 '
2365
2366 test_done