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t / t9902-completion.shon commit name-rev: favor describing with tags and use committer date to tiebreak (ef1e740)
   1#!/bin/sh
   2#
   3# Copyright (c) 2012 Felipe Contreras
   4#
   5
   6test_description='test bash completion'
   7
   8. ./lib-bash.sh
   9
  10complete ()
  11{
  12        # do nothing
  13        return 0
  14}
  15
  16# Be careful when updating this list:
  17#
  18# (1) The build tree may have build artifact from different branch, or
  19#     the user's $PATH may have a random executable that may begin
  20#     with "git-check" that are not part of the subcommands this build
  21#     will ship, e.g.  "check-ignore".  The tests for completion for
  22#     subcommand names tests how "check" is expanded; we limit the
  23#     possible candidates to "checkout" and "check-attr" to make sure
  24#     "check-attr", which is known by the filter function as a
  25#     subcommand to be thrown out, while excluding other random files
  26#     that happen to begin with "check" to avoid letting them get in
  27#     the way.
  28#
  29# (2) A test makes sure that common subcommands are included in the
  30#     completion for "git <TAB>", and a plumbing is excluded.  "add",
  31#     "filter-branch" and "ls-files" are listed for this.
  32
  33GIT_TESTING_COMMAND_COMPLETION='add checkout check-attr filter-branch ls-files'
  34
  35. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
  36
  37# We don't need this function to actually join words or do anything special.
  38# Also, it's cleaner to avoid touching bash's internal completion variables.
  39# So let's override it with a minimal version for testing purposes.
  40_get_comp_words_by_ref ()
  41{
  42        while [ $# -gt 0 ]; do
  43                case "$1" in
  44                cur)
  45                        cur=${_words[_cword]}
  46                        ;;
  47                prev)
  48                        prev=${_words[_cword-1]}
  49                        ;;
  50                words)
  51                        words=("${_words[@]}")
  52                        ;;
  53                cword)
  54                        cword=$_cword
  55                        ;;
  56                esac
  57                shift
  58        done
  59}
  60
  61print_comp ()
  62{
  63        local IFS=$'\n'
  64        echo "${COMPREPLY[*]}" > out
  65}
  66
  67run_completion ()
  68{
  69        local -a COMPREPLY _words
  70        local _cword
  71        _words=( $1 )
  72        test "${1: -1}" = ' ' && _words[${#_words[@]}+1]=''
  73        (( _cword = ${#_words[@]} - 1 ))
  74        __git_wrap__git_main && print_comp
  75}
  76
  77# Test high-level completion
  78# Arguments are:
  79# 1: typed text so far (cur)
  80# 2: expected completion
  81test_completion ()
  82{
  83        if test $# -gt 1
  84        then
  85                printf '%s\n' "$2" >expected
  86        else
  87                sed -e 's/Z$//' >expected
  88        fi &&
  89        run_completion "$1" &&
  90        test_cmp expected out
  91}
  92
  93# Test __gitcomp.
  94# The first argument is the typed text so far (cur); the rest are
  95# passed to __gitcomp.  Expected output comes is read from the
  96# standard input, like test_completion().
  97test_gitcomp ()
  98{
  99        local -a COMPREPLY &&
 100        sed -e 's/Z$//' >expected &&
 101        local cur="$1" &&
 102        shift &&
 103        __gitcomp "$@" &&
 104        print_comp &&
 105        test_cmp expected out
 106}
 107
 108# Test __gitcomp_nl
 109# Arguments are:
 110# 1: current word (cur)
 111# -: the rest are passed to __gitcomp_nl
 112test_gitcomp_nl ()
 113{
 114        local -a COMPREPLY &&
 115        sed -e 's/Z$//' >expected &&
 116        local cur="$1" &&
 117        shift &&
 118        __gitcomp_nl "$@" &&
 119        print_comp &&
 120        test_cmp expected out
 121}
 122
 123invalid_variable_name='${foo.bar}'
 124
 125actual="$TRASH_DIRECTORY/actual"
 126
 127if test_have_prereq MINGW
 128then
 129        ROOT="$(pwd -W)"
 130else
 131        ROOT="$(pwd)"
 132fi
 133
 134test_expect_success 'setup for __git_find_repo_path/__gitdir tests' '
 135        mkdir -p subdir/subsubdir &&
 136        mkdir -p non-repo &&
 137        git init otherrepo
 138'
 139
 140test_expect_success '__git_find_repo_path - from command line (through $__git_dir)' '
 141        echo "$ROOT/otherrepo/.git" >expected &&
 142        (
 143                __git_dir="$ROOT/otherrepo/.git" &&
 144                __git_find_repo_path &&
 145                echo "$__git_repo_path" >"$actual"
 146        ) &&
 147        test_cmp expected "$actual"
 148'
 149
 150test_expect_success '__git_find_repo_path - .git directory in cwd' '
 151        echo ".git" >expected &&
 152        (
 153                __git_find_repo_path &&
 154                echo "$__git_repo_path" >"$actual"
 155        ) &&
 156        test_cmp expected "$actual"
 157'
 158
 159test_expect_success '__git_find_repo_path - .git directory in parent' '
 160        echo "$ROOT/.git" >expected &&
 161        (
 162                cd subdir/subsubdir &&
 163                __git_find_repo_path &&
 164                echo "$__git_repo_path" >"$actual"
 165        ) &&
 166        test_cmp expected "$actual"
 167'
 168
 169test_expect_success '__git_find_repo_path - cwd is a .git directory' '
 170        echo "." >expected &&
 171        (
 172                cd .git &&
 173                __git_find_repo_path &&
 174                echo "$__git_repo_path" >"$actual"
 175        ) &&
 176        test_cmp expected "$actual"
 177'
 178
 179test_expect_success '__git_find_repo_path - parent is a .git directory' '
 180        echo "$ROOT/.git" >expected &&
 181        (
 182                cd .git/refs/heads &&
 183                __git_find_repo_path &&
 184                echo "$__git_repo_path" >"$actual"
 185        ) &&
 186        test_cmp expected "$actual"
 187'
 188
 189test_expect_success '__git_find_repo_path - $GIT_DIR set while .git directory in cwd' '
 190        echo "$ROOT/otherrepo/.git" >expected &&
 191        (
 192                GIT_DIR="$ROOT/otherrepo/.git" &&
 193                export GIT_DIR &&
 194                __git_find_repo_path &&
 195                echo "$__git_repo_path" >"$actual"
 196        ) &&
 197        test_cmp expected "$actual"
 198'
 199
 200test_expect_success '__git_find_repo_path - $GIT_DIR set while .git directory in parent' '
 201        echo "$ROOT/otherrepo/.git" >expected &&
 202        (
 203                GIT_DIR="$ROOT/otherrepo/.git" &&
 204                export GIT_DIR &&
 205                cd subdir &&
 206                __git_find_repo_path &&
 207                echo "$__git_repo_path" >"$actual"
 208        ) &&
 209        test_cmp expected "$actual"
 210'
 211
 212test_expect_success '__git_find_repo_path - from command line while "git -C"' '
 213        echo "$ROOT/.git" >expected &&
 214        (
 215                __git_dir="$ROOT/.git" &&
 216                __git_C_args=(-C otherrepo) &&
 217                __git_find_repo_path &&
 218                echo "$__git_repo_path" >"$actual"
 219        ) &&
 220        test_cmp expected "$actual"
 221'
 222
 223test_expect_success '__git_find_repo_path - relative dir from command line and "git -C"' '
 224        echo "$ROOT/otherrepo/.git" >expected &&
 225        (
 226                cd subdir &&
 227                __git_dir="otherrepo/.git" &&
 228                __git_C_args=(-C ..) &&
 229                __git_find_repo_path &&
 230                echo "$__git_repo_path" >"$actual"
 231        ) &&
 232        test_cmp expected "$actual"
 233'
 234
 235test_expect_success '__git_find_repo_path - $GIT_DIR set while "git -C"' '
 236        echo "$ROOT/.git" >expected &&
 237        (
 238                GIT_DIR="$ROOT/.git" &&
 239                export GIT_DIR &&
 240                __git_C_args=(-C otherrepo) &&
 241                __git_find_repo_path &&
 242                echo "$__git_repo_path" >"$actual"
 243        ) &&
 244        test_cmp expected "$actual"
 245'
 246
 247test_expect_success '__git_find_repo_path - relative dir in $GIT_DIR and "git -C"' '
 248        echo "$ROOT/otherrepo/.git" >expected &&
 249        (
 250                cd subdir &&
 251                GIT_DIR="otherrepo/.git" &&
 252                export GIT_DIR &&
 253                __git_C_args=(-C ..) &&
 254                __git_find_repo_path &&
 255                echo "$__git_repo_path" >"$actual"
 256        ) &&
 257        test_cmp expected "$actual"
 258'
 259
 260test_expect_success '__git_find_repo_path - "git -C" while .git directory in cwd' '
 261        echo "$ROOT/otherrepo/.git" >expected &&
 262        (
 263                __git_C_args=(-C otherrepo) &&
 264                __git_find_repo_path &&
 265                echo "$__git_repo_path" >"$actual"
 266        ) &&
 267        test_cmp expected "$actual"
 268'
 269
 270test_expect_success '__git_find_repo_path - "git -C" while cwd is a .git directory' '
 271        echo "$ROOT/otherrepo/.git" >expected &&
 272        (
 273                cd .git &&
 274                __git_C_args=(-C .. -C otherrepo) &&
 275                __git_find_repo_path &&
 276                echo "$__git_repo_path" >"$actual"
 277        ) &&
 278        test_cmp expected "$actual"
 279'
 280
 281test_expect_success '__git_find_repo_path - "git -C" while .git directory in parent' '
 282        echo "$ROOT/otherrepo/.git" >expected &&
 283        (
 284                cd subdir &&
 285                __git_C_args=(-C .. -C otherrepo) &&
 286                __git_find_repo_path &&
 287                echo "$__git_repo_path" >"$actual"
 288        ) &&
 289        test_cmp expected "$actual"
 290'
 291
 292test_expect_success '__git_find_repo_path - non-existing path in "git -C"' '
 293        (
 294                __git_C_args=(-C non-existing) &&
 295                test_must_fail __git_find_repo_path &&
 296                printf "$__git_repo_path" >"$actual"
 297        ) &&
 298        test_must_be_empty "$actual"
 299'
 300
 301test_expect_success '__git_find_repo_path - non-existing path in $__git_dir' '
 302        (
 303                __git_dir="non-existing" &&
 304                test_must_fail __git_find_repo_path &&
 305                printf "$__git_repo_path" >"$actual"
 306        ) &&
 307        test_must_be_empty "$actual"
 308'
 309
 310test_expect_success '__git_find_repo_path - non-existing $GIT_DIR' '
 311        (
 312                GIT_DIR="$ROOT/non-existing" &&
 313                export GIT_DIR &&
 314                test_must_fail __git_find_repo_path &&
 315                printf "$__git_repo_path" >"$actual"
 316        ) &&
 317        test_must_be_empty "$actual"
 318'
 319
 320test_expect_success '__git_find_repo_path - gitfile in cwd' '
 321        echo "$ROOT/otherrepo/.git" >expected &&
 322        echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 323        test_when_finished "rm -f subdir/.git" &&
 324        (
 325                cd subdir &&
 326                __git_find_repo_path &&
 327                echo "$__git_repo_path" >"$actual"
 328        ) &&
 329        test_cmp expected "$actual"
 330'
 331
 332test_expect_success '__git_find_repo_path - gitfile in parent' '
 333        echo "$ROOT/otherrepo/.git" >expected &&
 334        echo "gitdir: $ROOT/otherrepo/.git" >subdir/.git &&
 335        test_when_finished "rm -f subdir/.git" &&
 336        (
 337                cd subdir/subsubdir &&
 338                __git_find_repo_path &&
 339                echo "$__git_repo_path" >"$actual"
 340        ) &&
 341        test_cmp expected "$actual"
 342'
 343
 344test_expect_success SYMLINKS '__git_find_repo_path - resulting path avoids symlinks' '
 345        echo "$ROOT/otherrepo/.git" >expected &&
 346        mkdir otherrepo/dir &&
 347        test_when_finished "rm -rf otherrepo/dir" &&
 348        ln -s otherrepo/dir link &&
 349        test_when_finished "rm -f link" &&
 350        (
 351                cd link &&
 352                __git_find_repo_path &&
 353                echo "$__git_repo_path" >"$actual"
 354        ) &&
 355        test_cmp expected "$actual"
 356'
 357
 358test_expect_success '__git_find_repo_path - not a git repository' '
 359        (
 360                cd non-repo &&
 361                GIT_CEILING_DIRECTORIES="$ROOT" &&
 362                export GIT_CEILING_DIRECTORIES &&
 363                test_must_fail __git_find_repo_path &&
 364                printf "$__git_repo_path" >"$actual"
 365        ) &&
 366        test_must_be_empty "$actual"
 367'
 368
 369test_expect_success '__gitdir - finds repo' '
 370        echo "$ROOT/.git" >expected &&
 371        (
 372                cd subdir/subsubdir &&
 373                __gitdir >"$actual"
 374        ) &&
 375        test_cmp expected "$actual"
 376'
 377
 378
 379test_expect_success '__gitdir - returns error when cant find repo' '
 380        (
 381                __git_dir="non-existing" &&
 382                test_must_fail __gitdir >"$actual"
 383        ) &&
 384        test_must_be_empty "$actual"
 385'
 386
 387test_expect_success '__gitdir - repo as argument' '
 388        echo "otherrepo/.git" >expected &&
 389        (
 390                __gitdir "otherrepo" >"$actual"
 391        ) &&
 392        test_cmp expected "$actual"
 393'
 394
 395test_expect_success '__gitdir - remote as argument' '
 396        echo "remote" >expected &&
 397        (
 398                __gitdir "remote" >"$actual"
 399        ) &&
 400        test_cmp expected "$actual"
 401'
 402
 403test_expect_success '__gitcomp - trailing space - options' '
 404        test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
 405                --reset-author" <<-EOF
 406        --reuse-message=Z
 407        --reedit-message=Z
 408        --reset-author Z
 409        EOF
 410'
 411
 412test_expect_success '__gitcomp - trailing space - config keys' '
 413        test_gitcomp "br" "branch. branch.autosetupmerge
 414                branch.autosetuprebase browser." <<-\EOF
 415        branch.Z
 416        branch.autosetupmerge Z
 417        branch.autosetuprebase Z
 418        browser.Z
 419        EOF
 420'
 421
 422test_expect_success '__gitcomp - option parameter' '
 423        test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
 424                "" "re" <<-\EOF
 425        recursive Z
 426        resolve Z
 427        EOF
 428'
 429
 430test_expect_success '__gitcomp - prefix' '
 431        test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
 432                "branch.maint." "me" <<-\EOF
 433        branch.maint.merge Z
 434        branch.maint.mergeoptions Z
 435        EOF
 436'
 437
 438test_expect_success '__gitcomp - suffix' '
 439        test_gitcomp "branch.me" "master maint next pu" "branch." \
 440                "ma" "." <<-\EOF
 441        branch.master.Z
 442        branch.maint.Z
 443        EOF
 444'
 445
 446test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
 447        __gitcomp "$invalid_variable_name"
 448'
 449
 450read -r -d "" refs <<-\EOF
 451maint
 452master
 453next
 454pu
 455EOF
 456
 457test_expect_success '__gitcomp_nl - trailing space' '
 458        test_gitcomp_nl "m" "$refs" <<-EOF
 459        maint Z
 460        master Z
 461        EOF
 462'
 463
 464test_expect_success '__gitcomp_nl - prefix' '
 465        test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
 466        --fixup=maint Z
 467        --fixup=master Z
 468        EOF
 469'
 470
 471test_expect_success '__gitcomp_nl - suffix' '
 472        test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
 473        branch.maint.Z
 474        branch.master.Z
 475        EOF
 476'
 477
 478test_expect_success '__gitcomp_nl - no suffix' '
 479        test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
 480        maintZ
 481        masterZ
 482        EOF
 483'
 484
 485test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
 486        __gitcomp_nl "$invalid_variable_name"
 487'
 488
 489test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
 490        cat >expect <<-EOF &&
 491        remote_from_file_1
 492        remote_from_file_2
 493        remote_in_config_1
 494        remote_in_config_2
 495        EOF
 496        test_when_finished "rm -rf .git/remotes" &&
 497        mkdir -p .git/remotes &&
 498        >.git/remotes/remote_from_file_1 &&
 499        >.git/remotes/remote_from_file_2 &&
 500        test_when_finished "git remote remove remote_in_config_1" &&
 501        git remote add remote_in_config_1 git://remote_1 &&
 502        test_when_finished "git remote remove remote_in_config_2" &&
 503        git remote add remote_in_config_2 git://remote_2 &&
 504        (
 505                __git_remotes >actual
 506        ) &&
 507        test_cmp expect actual
 508'
 509
 510test_expect_success '__git_is_configured_remote' '
 511        test_when_finished "git remote remove remote_1" &&
 512        git remote add remote_1 git://remote_1 &&
 513        test_when_finished "git remote remove remote_2" &&
 514        git remote add remote_2 git://remote_2 &&
 515        (
 516                verbose __git_is_configured_remote remote_2 &&
 517                test_must_fail __git_is_configured_remote non-existent
 518        )
 519'
 520
 521test_expect_success 'setup for ref completion' '
 522        git commit --allow-empty -m initial &&
 523        git branch matching-branch &&
 524        git tag matching-tag &&
 525        (
 526                cd otherrepo &&
 527                git commit --allow-empty -m initial &&
 528                git branch -m master master-in-other &&
 529                git branch branch-in-other &&
 530                git tag tag-in-other
 531        ) &&
 532        git remote add other "$ROOT/otherrepo/.git" &&
 533        git fetch --no-tags other &&
 534        rm -f .git/FETCH_HEAD &&
 535        git init thirdrepo
 536'
 537
 538test_expect_success '__git_refs - simple' '
 539        cat >expected <<-EOF &&
 540        HEAD
 541        master
 542        matching-branch
 543        other/branch-in-other
 544        other/master-in-other
 545        matching-tag
 546        EOF
 547        (
 548                cur= &&
 549                __git_refs >"$actual"
 550        ) &&
 551        test_cmp expected "$actual"
 552'
 553
 554test_expect_success '__git_refs - full refs' '
 555        cat >expected <<-EOF &&
 556        refs/heads/master
 557        refs/heads/matching-branch
 558        EOF
 559        (
 560                cur=refs/heads/ &&
 561                __git_refs >"$actual"
 562        ) &&
 563        test_cmp expected "$actual"
 564'
 565
 566test_expect_success '__git_refs - repo given on the command line' '
 567        cat >expected <<-EOF &&
 568        HEAD
 569        branch-in-other
 570        master-in-other
 571        tag-in-other
 572        EOF
 573        (
 574                __git_dir="$ROOT/otherrepo/.git" &&
 575                cur= &&
 576                __git_refs >"$actual"
 577        ) &&
 578        test_cmp expected "$actual"
 579'
 580
 581test_expect_success '__git_refs - remote on local file system' '
 582        cat >expected <<-EOF &&
 583        HEAD
 584        branch-in-other
 585        master-in-other
 586        tag-in-other
 587        EOF
 588        (
 589                cur= &&
 590                __git_refs otherrepo >"$actual"
 591        ) &&
 592        test_cmp expected "$actual"
 593'
 594
 595test_expect_success '__git_refs - remote on local file system - full refs' '
 596        cat >expected <<-EOF &&
 597        refs/heads/branch-in-other
 598        refs/heads/master-in-other
 599        refs/tags/tag-in-other
 600        EOF
 601        (
 602                cur=refs/ &&
 603                __git_refs otherrepo >"$actual"
 604        ) &&
 605        test_cmp expected "$actual"
 606'
 607
 608test_expect_success '__git_refs - configured remote' '
 609        cat >expected <<-EOF &&
 610        HEAD
 611        branch-in-other
 612        master-in-other
 613        EOF
 614        (
 615                cur= &&
 616                __git_refs other >"$actual"
 617        ) &&
 618        test_cmp expected "$actual"
 619'
 620
 621test_expect_success '__git_refs - configured remote - full refs' '
 622        cat >expected <<-EOF &&
 623        refs/heads/branch-in-other
 624        refs/heads/master-in-other
 625        refs/tags/tag-in-other
 626        EOF
 627        (
 628                cur=refs/ &&
 629                __git_refs other >"$actual"
 630        ) &&
 631        test_cmp expected "$actual"
 632'
 633
 634test_expect_success '__git_refs - configured remote - repo given on the command line' '
 635        cat >expected <<-EOF &&
 636        HEAD
 637        branch-in-other
 638        master-in-other
 639        EOF
 640        (
 641                cd thirdrepo &&
 642                __git_dir="$ROOT/.git" &&
 643                cur= &&
 644                __git_refs other >"$actual"
 645        ) &&
 646        test_cmp expected "$actual"
 647'
 648
 649test_expect_success '__git_refs - configured remote - full refs - repo given on the command line' '
 650        cat >expected <<-EOF &&
 651        refs/heads/branch-in-other
 652        refs/heads/master-in-other
 653        refs/tags/tag-in-other
 654        EOF
 655        (
 656                cd thirdrepo &&
 657                __git_dir="$ROOT/.git" &&
 658                cur=refs/ &&
 659                __git_refs other >"$actual"
 660        ) &&
 661        test_cmp expected "$actual"
 662'
 663
 664test_expect_success '__git_refs - configured remote - remote name matches a directory' '
 665        cat >expected <<-EOF &&
 666        HEAD
 667        branch-in-other
 668        master-in-other
 669        EOF
 670        mkdir other &&
 671        test_when_finished "rm -rf other" &&
 672        (
 673                cur= &&
 674                __git_refs other >"$actual"
 675        ) &&
 676        test_cmp expected "$actual"
 677'
 678
 679test_expect_success '__git_refs - URL remote' '
 680        cat >expected <<-EOF &&
 681        HEAD
 682        branch-in-other
 683        master-in-other
 684        tag-in-other
 685        EOF
 686        (
 687                cur= &&
 688                __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 689        ) &&
 690        test_cmp expected "$actual"
 691'
 692
 693test_expect_success '__git_refs - URL remote - full refs' '
 694        cat >expected <<-EOF &&
 695        refs/heads/branch-in-other
 696        refs/heads/master-in-other
 697        refs/tags/tag-in-other
 698        EOF
 699        (
 700                cur=refs/ &&
 701                __git_refs "file://$ROOT/otherrepo/.git" >"$actual"
 702        ) &&
 703        test_cmp expected "$actual"
 704'
 705
 706test_expect_success '__git_refs - non-existing remote' '
 707        (
 708                cur= &&
 709                __git_refs non-existing >"$actual"
 710        ) &&
 711        test_must_be_empty "$actual"
 712'
 713
 714test_expect_success '__git_refs - non-existing remote - full refs' '
 715        (
 716                cur=refs/ &&
 717                __git_refs non-existing >"$actual"
 718        ) &&
 719        test_must_be_empty "$actual"
 720'
 721
 722test_expect_success '__git_refs - non-existing URL remote' '
 723        (
 724                cur= &&
 725                __git_refs "file://$ROOT/non-existing" >"$actual"
 726        ) &&
 727        test_must_be_empty "$actual"
 728'
 729
 730test_expect_success '__git_refs - non-existing URL remote - full refs' '
 731        (
 732                cur=refs/ &&
 733                __git_refs "file://$ROOT/non-existing" >"$actual"
 734        ) &&
 735        test_must_be_empty "$actual"
 736'
 737
 738test_expect_success '__git_refs - not in a git repository' '
 739        (
 740                GIT_CEILING_DIRECTORIES="$ROOT" &&
 741                export GIT_CEILING_DIRECTORIES &&
 742                cd subdir &&
 743                cur= &&
 744                __git_refs >"$actual"
 745        ) &&
 746        test_must_be_empty "$actual"
 747'
 748
 749test_expect_success '__git_refs - unique remote branches for git checkout DWIMery' '
 750        cat >expected <<-EOF &&
 751        HEAD
 752        master
 753        matching-branch
 754        other/ambiguous
 755        other/branch-in-other
 756        other/master-in-other
 757        remote/ambiguous
 758        remote/branch-in-remote
 759        matching-tag
 760        branch-in-other
 761        branch-in-remote
 762        master-in-other
 763        EOF
 764        for remote_ref in refs/remotes/other/ambiguous \
 765                refs/remotes/remote/ambiguous \
 766                refs/remotes/remote/branch-in-remote
 767        do
 768                git update-ref $remote_ref master &&
 769                test_when_finished "git update-ref -d $remote_ref"
 770        done &&
 771        (
 772                cur= &&
 773                __git_refs "" 1 >"$actual"
 774        ) &&
 775        test_cmp expected "$actual"
 776'
 777
 778test_expect_success 'teardown after ref completion' '
 779        git branch -d matching-branch &&
 780        git tag -d matching-tag &&
 781        git remote remove other
 782'
 783
 784test_expect_success '__git_get_config_variables' '
 785        cat >expect <<-EOF &&
 786        name-1
 787        name-2
 788        EOF
 789        test_config interesting.name-1 good &&
 790        test_config interesting.name-2 good &&
 791        test_config subsection.interesting.name-3 bad &&
 792        __git_get_config_variables interesting >actual &&
 793        test_cmp expect actual
 794'
 795
 796test_expect_success '__git_pretty_aliases' '
 797        cat >expect <<-EOF &&
 798        author
 799        hash
 800        EOF
 801        test_config pretty.author "%an %ae" &&
 802        test_config pretty.hash %H &&
 803        __git_pretty_aliases >actual &&
 804        test_cmp expect actual
 805'
 806
 807test_expect_success '__git_aliases' '
 808        cat >expect <<-EOF &&
 809        ci
 810        co
 811        EOF
 812        test_config alias.ci commit &&
 813        test_config alias.co checkout &&
 814        __git_aliases >actual &&
 815        test_cmp expect actual
 816'
 817
 818test_expect_success 'basic' '
 819        run_completion "git " &&
 820        # built-in
 821        grep -q "^add \$" out &&
 822        # script
 823        grep -q "^filter-branch \$" out &&
 824        # plumbing
 825        ! grep -q "^ls-files \$" out &&
 826
 827        run_completion "git f" &&
 828        ! grep -q -v "^f" out
 829'
 830
 831test_expect_success 'double dash "git" itself' '
 832        test_completion "git --" <<-\EOF
 833        --paginate Z
 834        --no-pager Z
 835        --git-dir=
 836        --bare Z
 837        --version Z
 838        --exec-path Z
 839        --exec-path=
 840        --html-path Z
 841        --man-path Z
 842        --info-path Z
 843        --work-tree=
 844        --namespace=
 845        --no-replace-objects Z
 846        --help Z
 847        EOF
 848'
 849
 850test_expect_success 'double dash "git checkout"' '
 851        test_completion "git checkout --" <<-\EOF
 852        --quiet Z
 853        --ours Z
 854        --theirs Z
 855        --track Z
 856        --no-track Z
 857        --merge Z
 858        --conflict=
 859        --orphan Z
 860        --patch Z
 861        EOF
 862'
 863
 864test_expect_success 'general options' '
 865        test_completion "git --ver" "--version " &&
 866        test_completion "git --hel" "--help " &&
 867        test_completion "git --exe" <<-\EOF &&
 868        --exec-path Z
 869        --exec-path=
 870        EOF
 871        test_completion "git --htm" "--html-path " &&
 872        test_completion "git --pag" "--paginate " &&
 873        test_completion "git --no-p" "--no-pager " &&
 874        test_completion "git --git" "--git-dir=" &&
 875        test_completion "git --wor" "--work-tree=" &&
 876        test_completion "git --nam" "--namespace=" &&
 877        test_completion "git --bar" "--bare " &&
 878        test_completion "git --inf" "--info-path " &&
 879        test_completion "git --no-r" "--no-replace-objects "
 880'
 881
 882test_expect_success 'general options plus command' '
 883        test_completion "git --version check" "checkout " &&
 884        test_completion "git --paginate check" "checkout " &&
 885        test_completion "git --git-dir=foo check" "checkout " &&
 886        test_completion "git --bare check" "checkout " &&
 887        test_completion "git --exec-path=foo check" "checkout " &&
 888        test_completion "git --html-path check" "checkout " &&
 889        test_completion "git --no-pager check" "checkout " &&
 890        test_completion "git --work-tree=foo check" "checkout " &&
 891        test_completion "git --namespace=foo check" "checkout " &&
 892        test_completion "git --paginate check" "checkout " &&
 893        test_completion "git --info-path check" "checkout " &&
 894        test_completion "git --no-replace-objects check" "checkout " &&
 895        test_completion "git --git-dir some/path check" "checkout " &&
 896        test_completion "git -c conf.var=value check" "checkout " &&
 897        test_completion "git -C some/path check" "checkout " &&
 898        test_completion "git --work-tree some/path check" "checkout " &&
 899        test_completion "git --namespace name/space check" "checkout "
 900'
 901
 902test_expect_success 'git --help completion' '
 903        test_completion "git --help ad" "add " &&
 904        test_completion "git --help core" "core-tutorial "
 905'
 906
 907test_expect_success 'setup for integration tests' '
 908        echo content >file1 &&
 909        echo more >file2 &&
 910        git add file1 file2 &&
 911        git commit -m one &&
 912        git branch mybranch &&
 913        git tag mytag
 914'
 915
 916test_expect_success 'checkout completes ref names' '
 917        test_completion "git checkout m" <<-\EOF
 918        master Z
 919        mybranch Z
 920        mytag Z
 921        EOF
 922'
 923
 924test_expect_success 'git -C <path> checkout uses the right repo' '
 925        test_completion "git -C subdir -C subsubdir -C .. -C ../otherrepo checkout b" <<-\EOF
 926        branch-in-other Z
 927        EOF
 928'
 929
 930test_expect_success 'show completes all refs' '
 931        test_completion "git show m" <<-\EOF
 932        master Z
 933        mybranch Z
 934        mytag Z
 935        EOF
 936'
 937
 938test_expect_success '<ref>: completes paths' '
 939        test_completion "git show mytag:f" <<-\EOF
 940        file1 Z
 941        file2 Z
 942        EOF
 943'
 944
 945test_expect_success 'complete tree filename with spaces' '
 946        echo content >"name with spaces" &&
 947        git add "name with spaces" &&
 948        git commit -m spaces &&
 949        test_completion "git show HEAD:nam" <<-\EOF
 950        name with spaces Z
 951        EOF
 952'
 953
 954test_expect_success 'complete tree filename with metacharacters' '
 955        echo content >"name with \${meta}" &&
 956        git add "name with \${meta}" &&
 957        git commit -m meta &&
 958        test_completion "git show HEAD:nam" <<-\EOF
 959        name with ${meta} Z
 960        name with spaces Z
 961        EOF
 962'
 963
 964test_expect_success 'send-email' '
 965        test_completion "git send-email --cov" "--cover-letter " &&
 966        test_completion "git send-email ma" "master "
 967'
 968
 969test_expect_success 'complete files' '
 970        git init tmp && cd tmp &&
 971        test_when_finished "cd .. && rm -rf tmp" &&
 972
 973        echo "expected" > .gitignore &&
 974        echo "out" >> .gitignore &&
 975
 976        git add .gitignore &&
 977        test_completion "git commit " ".gitignore" &&
 978
 979        git commit -m ignore &&
 980
 981        touch new &&
 982        test_completion "git add " "new" &&
 983
 984        git add new &&
 985        git commit -a -m new &&
 986        test_completion "git add " "" &&
 987
 988        git mv new modified &&
 989        echo modify > modified &&
 990        test_completion "git add " "modified" &&
 991
 992        touch untracked &&
 993
 994        : TODO .gitignore should not be here &&
 995        test_completion "git rm " <<-\EOF &&
 996        .gitignore
 997        modified
 998        EOF
 999
1000        test_completion "git clean " "untracked" &&
1001
1002        : TODO .gitignore should not be here &&
1003        test_completion "git mv " <<-\EOF &&
1004        .gitignore
1005        modified
1006        EOF
1007
1008        mkdir dir &&
1009        touch dir/file-in-dir &&
1010        git add dir/file-in-dir &&
1011        git commit -m dir &&
1012
1013        mkdir untracked-dir &&
1014
1015        : TODO .gitignore should not be here &&
1016        test_completion "git mv modified " <<-\EOF &&
1017        .gitignore
1018        dir
1019        modified
1020        untracked
1021        untracked-dir
1022        EOF
1023
1024        test_completion "git commit " "modified" &&
1025
1026        : TODO .gitignore should not be here &&
1027        test_completion "git ls-files " <<-\EOF &&
1028        .gitignore
1029        dir
1030        modified
1031        EOF
1032
1033        touch momified &&
1034        test_completion "git add mom" "momified"
1035'
1036
1037test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
1038        test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
1039        test_completion "git co m" <<-\EOF
1040        master Z
1041        mybranch Z
1042        mytag Z
1043        EOF
1044'
1045
1046test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
1047        test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
1048        test_completion "git co m" <<-\EOF
1049        master Z
1050        mybranch Z
1051        mytag Z
1052        EOF
1053'
1054
1055test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
1056        test_config alias.co "!f() { : git checkout ; if ... } f" &&
1057        test_completion "git co m" <<-\EOF
1058        master Z
1059        mybranch Z
1060        mytag Z
1061        EOF
1062'
1063
1064test_expect_failure 'complete with tilde expansion' '
1065        git init tmp && cd tmp &&
1066        test_when_finished "cd .. && rm -rf tmp" &&
1067
1068        touch ~/tmp/file &&
1069
1070        test_completion "git add ~/tmp/" "~/tmp/file"
1071'
1072
1073test_done