Andrew's git - gitweb.git/blob - t/t9902-completion.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2012 Felipe Contreras
   4#
   5
   6if test -n "$BASH" && test -z "$POSIXLY_CORRECT"; then
   7        # we are in full-on bash mode
   8        true
   9elif type bash >/dev/null 2>&1; then
  10        # execute in full-on bash mode
  11        unset POSIXLY_CORRECT
  12        exec bash "$0" "$@"
  13else
  14        echo '1..0 #SKIP skipping bash completion tests; bash not available'
  15        exit 0
  16fi
  17
  18test_description='test bash completion'
  19
  20. ./test-lib.sh
  21
  22complete ()
  23{
  24        # do nothing
  25        return 0
  26}
  27
  28. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
  29
  30# We don't need this function to actually join words or do anything special.
  31# Also, it's cleaner to avoid touching bash's internal completion variables.
  32# So let's override it with a minimal version for testing purposes.
  33_get_comp_words_by_ref ()
  34{
  35        while [ $# -gt 0 ]; do
  36                case "$1" in
  37                cur)
  38                        cur=${_words[_cword]}
  39                        ;;
  40                prev)
  41                        prev=${_words[_cword-1]}
  42                        ;;
  43                words)
  44                        words=("${_words[@]}")
  45                        ;;
  46                cword)
  47                        cword=$_cword
  48                        ;;
  49                esac
  50                shift
  51        done
  52}
  53
  54print_comp ()
  55{
  56        local IFS=$'\n'
  57        echo "${COMPREPLY[*]}" > out
  58}
  59
  60run_completion ()
  61{
  62        local -a COMPREPLY _words
  63        local _cword
  64        _words=( $1 )
  65        (( _cword = ${#_words[@]} - 1 ))
  66        _git && print_comp
  67}
  68
  69test_completion ()
  70{
  71        test $# -gt 1 && echo "$2" > expected
  72        run_completion "$@" &&
  73        test_cmp expected out
  74}
  75
  76newline=$'\n'
  77
  78test_expect_success '__gitcomp - trailing space - options' '
  79        sed -e "s/Z$//" >expected <<-\EOF &&
  80        --reuse-message=Z
  81        --reedit-message=Z
  82        --reset-author Z
  83        EOF
  84        (
  85                local -a COMPREPLY &&
  86                cur="--re" &&
  87                __gitcomp "--dry-run --reuse-message= --reedit-message=
  88                                --reset-author" &&
  89                IFS="$newline" &&
  90                echo "${COMPREPLY[*]}" > out
  91        ) &&
  92        test_cmp expected out
  93'
  94
  95test_expect_success '__gitcomp - trailing space - config keys' '
  96        sed -e "s/Z$//" >expected <<-\EOF &&
  97        branch.Z
  98        branch.autosetupmerge Z
  99        branch.autosetuprebase Z
 100        browser.Z
 101        EOF
 102        (
 103                local -a COMPREPLY &&
 104                cur="br" &&
 105                __gitcomp "branch. branch.autosetupmerge
 106                                branch.autosetuprebase browser." &&
 107                IFS="$newline" &&
 108                echo "${COMPREPLY[*]}" > out
 109        ) &&
 110        test_cmp expected out
 111'
 112
 113test_expect_success '__gitcomp - option parameter' '
 114        sed -e "s/Z$//" >expected <<-\EOF &&
 115        recursive Z
 116        resolve Z
 117        EOF
 118        (
 119                local -a COMPREPLY &&
 120                cur="--strategy=re" &&
 121                __gitcomp "octopus ours recursive resolve subtree
 122                        " "" "re" &&
 123                IFS="$newline" &&
 124                echo "${COMPREPLY[*]}" > out
 125        ) &&
 126        test_cmp expected out
 127'
 128
 129test_expect_success '__gitcomp - prefix' '
 130        sed -e "s/Z$//" >expected <<-\EOF &&
 131        branch.maint.merge Z
 132        branch.maint.mergeoptions Z
 133        EOF
 134        (
 135                local -a COMPREPLY &&
 136                cur="branch.me" &&
 137                __gitcomp "remote merge mergeoptions rebase
 138                        " "branch.maint." "me" &&
 139                IFS="$newline" &&
 140                echo "${COMPREPLY[*]}" > out
 141        ) &&
 142        test_cmp expected out
 143'
 144
 145test_expect_success '__gitcomp - suffix' '
 146        sed -e "s/Z$//" >expected <<-\EOF &&
 147        branch.master.Z
 148        branch.maint.Z
 149        EOF
 150        (
 151                local -a COMPREPLY &&
 152                cur="branch.me" &&
 153                __gitcomp "master maint next pu
 154                        " "branch." "ma" "." &&
 155                IFS="$newline" &&
 156                echo "${COMPREPLY[*]}" > out
 157        ) &&
 158        test_cmp expected out
 159'
 160
 161test_expect_success 'basic' '
 162        run_completion "git \"\"" &&
 163        # built-in
 164        grep -q "^add \$" out &&
 165        # script
 166        grep -q "^filter-branch \$" out &&
 167        # plumbing
 168        ! grep -q "^ls-files \$" out &&
 169
 170        run_completion "git f" &&
 171        ! grep -q -v "^f" out
 172'
 173
 174test_expect_success 'double dash "git" itself' '
 175        sed -e "s/Z$//" >expected <<-\EOF &&
 176        --paginate Z
 177        --no-pager Z
 178        --git-dir=
 179        --bare Z
 180        --version Z
 181        --exec-path Z
 182        --exec-path=
 183        --html-path Z
 184        --info-path Z
 185        --work-tree=
 186        --namespace=
 187        --no-replace-objects Z
 188        --help Z
 189        EOF
 190        test_completion "git --"
 191'
 192
 193test_expect_success 'double dash "git checkout"' '
 194        sed -e "s/Z$//" >expected <<-\EOF &&
 195        --quiet Z
 196        --ours Z
 197        --theirs Z
 198        --track Z
 199        --no-track Z
 200        --merge Z
 201        --conflict=
 202        --orphan Z
 203        --patch Z
 204        EOF
 205        test_completion "git checkout --"
 206'
 207
 208test_expect_success 'general options' '
 209        test_completion "git --ver" "--version " &&
 210        test_completion "git --hel" "--help " &&
 211        sed -e "s/Z$//" >expected <<-\EOF &&
 212        --exec-path Z
 213        --exec-path=
 214        EOF
 215        test_completion "git --exe" &&
 216        test_completion "git --htm" "--html-path " &&
 217        test_completion "git --pag" "--paginate " &&
 218        test_completion "git --no-p" "--no-pager " &&
 219        test_completion "git --git" "--git-dir=" &&
 220        test_completion "git --wor" "--work-tree=" &&
 221        test_completion "git --nam" "--namespace=" &&
 222        test_completion "git --bar" "--bare " &&
 223        test_completion "git --inf" "--info-path " &&
 224        test_completion "git --no-r" "--no-replace-objects "
 225'
 226
 227test_expect_success 'general options plus command' '
 228        test_completion "git --version check" "checkout " &&
 229        test_completion "git --paginate check" "checkout " &&
 230        test_completion "git --git-dir=foo check" "checkout " &&
 231        test_completion "git --bare check" "checkout " &&
 232        test_completion "git --help des" "describe " &&
 233        test_completion "git --exec-path=foo check" "checkout " &&
 234        test_completion "git --html-path check" "checkout " &&
 235        test_completion "git --no-pager check" "checkout " &&
 236        test_completion "git --work-tree=foo check" "checkout " &&
 237        test_completion "git --namespace=foo check" "checkout " &&
 238        test_completion "git --paginate check" "checkout " &&
 239        test_completion "git --info-path check" "checkout " &&
 240        test_completion "git --no-replace-objects check" "checkout "
 241'
 242
 243test_done