#!/bin/sh # # Copyright (c) 2012 Felipe Contreras # test_description='test bash completion' . ./lib-bash.sh complete () { # do nothing return 0 } # Be careful when updating this list: # # (1) The build tree may have build artifact from different branch, or # the user's $PATH may have a random executable that may begin # with "git-check" that are not part of the subcommands this build # will ship, e.g. "check-ignore". The tests for completion for # subcommand names tests how "check" is expanded; we limit the # possible candidates to "checkout" and "check-attr" to make sure # "check-attr", which is known by the filter function as a # subcommand to be thrown out, while excluding other random files # that happen to begin with "check" to avoid letting them get in # the way. # # (2) A test makes sure that common subcommands are included in the # completion for "git <TAB>", and a plumbing is excluded. "add", # "filter-branch" and "ls-files" are listed for this. GIT_TESTING_COMMAND_COMPLETION='add checkout check-attr filter-branch ls-files' . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" # We don't need this function to actually join words or do anything special. # Also, it's cleaner to avoid touching bash's internal completion variables. # So let's override it with a minimal version for testing purposes. _get_comp_words_by_ref () { while [ $# -gt 0 ]; do case "$1" in cur) cur=${_words[_cword]} ;; prev) prev=${_words[_cword-1]} ;; words) words=("${_words[@]}") ;; cword) cword=$_cword ;; esac shift done } print_comp () { local IFS=$'\n' echo "${COMPREPLY[*]}" > out } run_completion () { local -a COMPREPLY _words local _cword _words=( $1 ) test "${1: -1}" = ' ' && _words[${#_words[@]}+1]='' (( _cword = ${#_words[@]} - 1 )) __git_wrap__git_main && print_comp } # Test high-level completion # Arguments are: # 1: typed text so far (cur) # 2: expected completion test_completion () { if test $# -gt 1 then printf '%s\n' "$2" >expected else sed -e 's/Z$//' >expected fi && run_completion "$1" && test_cmp expected out } # Test __gitcomp. # The first argument is the typed text so far (cur); the rest are # passed to __gitcomp. Expected output comes is read from the # standard input, like test_completion(). test_gitcomp () { local -a COMPREPLY && sed -e 's/Z$//' >expected && cur="$1" && shift && __gitcomp "$@" && print_comp && test_cmp expected out } # Test __gitcomp_nl # Arguments are: # 1: current word (cur) # -: the rest are passed to __gitcomp_nl test_gitcomp_nl () { local -a COMPREPLY && sed -e 's/Z$//' >expected && cur="$1" && shift && __gitcomp_nl "$@" && print_comp && test_cmp expected out } invalid_variable_name='${foo.bar}' actual="$TRASH_DIRECTORY/actual" test_expect_success 'setup for __gitdir tests' ' mkdir -p subdir/subsubdir && git init otherrepo ' test_expect_success '__gitdir - from command line (through $__git_dir)' ' echo "$TRASH_DIRECTORY/otherrepo/.git" >expected && ( __git_dir="$TRASH_DIRECTORY/otherrepo/.git" && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - repo as argument' ' echo "otherrepo/.git" >expected && __gitdir "otherrepo" >"$actual" && test_cmp expected "$actual" ' test_expect_success '__gitdir - remote as argument' ' echo "remote" >expected && __gitdir "remote" >"$actual" && test_cmp expected "$actual" ' test_expect_success '__gitdir - .git directory in cwd' ' echo ".git" >expected && __gitdir >"$actual" && test_cmp expected "$actual" ' test_expect_success '__gitdir - .git directory in parent' ' echo "$(pwd -P)/.git" >expected && ( cd subdir/subsubdir && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - cwd is a .git directory' ' echo "." >expected && ( cd .git && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - parent is a .git directory' ' echo "$(pwd -P)/.git" >expected && ( cd .git/refs/heads && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - $GIT_DIR set while .git directory in cwd' ' echo "$TRASH_DIRECTORY/otherrepo/.git" >expected && ( GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" && export GIT_DIR && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - $GIT_DIR set while .git directory in parent' ' echo "$TRASH_DIRECTORY/otherrepo/.git" >expected && ( GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" && export GIT_DIR && cd subdir && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - non-existing $GIT_DIR' ' ( GIT_DIR="$TRASH_DIRECTORY/non-existing" && export GIT_DIR && test_must_fail __gitdir ) ' test_expect_success '__gitdir - gitfile in cwd' ' echo "$(pwd -P)/otherrepo/.git" >expected && echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" >subdir/.git && test_when_finished "rm -f subdir/.git" && ( cd subdir && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - gitfile in parent' ' echo "$(pwd -P)/otherrepo/.git" >expected && echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" >subdir/.git && test_when_finished "rm -f subdir/.git" && ( cd subdir/subsubdir && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success SYMLINKS '__gitdir - resulting path avoids symlinks' ' echo "$(pwd -P)/otherrepo/.git" >expected && mkdir otherrepo/dir && test_when_finished "rm -rf otherrepo/dir" && ln -s otherrepo/dir link && test_when_finished "rm -f link" && ( cd link && __gitdir >"$actual" ) && test_cmp expected "$actual" ' test_expect_success '__gitdir - not a git repository' ' ( cd subdir/subsubdir && GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY" && export GIT_CEILING_DIRECTORIES && test_must_fail __gitdir ) ' test_expect_success '__gitcomp - trailing space - options' ' test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message= --reset-author" <<-EOF --reuse-message=Z --reedit-message=Z --reset-author Z EOF ' test_expect_success '__gitcomp - trailing space - config keys' ' test_gitcomp "br" "branch. branch.autosetupmerge branch.autosetuprebase browser." <<-\EOF branch.Z branch.autosetupmerge Z branch.autosetuprebase Z browser.Z EOF ' test_expect_success '__gitcomp - option parameter' ' test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \ "" "re" <<-\EOF recursive Z resolve Z EOF ' test_expect_success '__gitcomp - prefix' ' test_gitcomp "branch.me" "remote merge mergeoptions rebase" \ "branch.maint." "me" <<-\EOF branch.maint.merge Z branch.maint.mergeoptions Z EOF ' test_expect_success '__gitcomp - suffix' ' test_gitcomp "branch.me" "master maint next pu" "branch." \ "ma" "." <<-\EOF branch.master.Z branch.maint.Z EOF ' test_expect_success '__gitcomp - doesnt fail because of invalid variable name' ' __gitcomp "$invalid_variable_name" ' read -r -d "" refs <<-\EOF maint master next pu EOF test_expect_success '__gitcomp_nl - trailing space' ' test_gitcomp_nl "m" "$refs" <<-EOF maint Z master Z EOF ' test_expect_success '__gitcomp_nl - prefix' ' test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF --fixup=maint Z --fixup=master Z EOF ' test_expect_success '__gitcomp_nl - suffix' ' test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF branch.maint.Z branch.master.Z EOF ' test_expect_success '__gitcomp_nl - no suffix' ' test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF maintZ masterZ EOF ' test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' ' __gitcomp_nl "$invalid_variable_name" ' test_expect_success 'basic' ' run_completion "git " && # built-in grep -q "^add \$" out && # script grep -q "^filter-branch \$" out && # plumbing ! grep -q "^ls-files \$" out && run_completion "git f" && ! grep -q -v "^f" out ' test_expect_success 'double dash "git" itself' ' test_completion "git --" <<-\EOF --paginate Z --no-pager Z --git-dir= --bare Z --version Z --exec-path Z --exec-path= --html-path Z --man-path Z --info-path Z --work-tree= --namespace= --no-replace-objects Z --help Z EOF ' test_expect_success 'double dash "git checkout"' ' test_completion "git checkout --" <<-\EOF --quiet Z --ours Z --theirs Z --track Z --no-track Z --merge Z --conflict= --orphan Z --patch Z EOF ' test_expect_success 'general options' ' test_completion "git --ver" "--version " && test_completion "git --hel" "--help " && test_completion "git --exe" <<-\EOF && --exec-path Z --exec-path= EOF test_completion "git --htm" "--html-path " && test_completion "git --pag" "--paginate " && test_completion "git --no-p" "--no-pager " && test_completion "git --git" "--git-dir=" && test_completion "git --wor" "--work-tree=" && test_completion "git --nam" "--namespace=" && test_completion "git --bar" "--bare " && test_completion "git --inf" "--info-path " && test_completion "git --no-r" "--no-replace-objects " ' test_expect_success 'general options plus command' ' test_completion "git --version check" "checkout " && test_completion "git --paginate check" "checkout " && test_completion "git --git-dir=foo check" "checkout " && test_completion "git --bare check" "checkout " && test_completion "git --exec-path=foo check" "checkout " && test_completion "git --html-path check" "checkout " && test_completion "git --no-pager check" "checkout " && test_completion "git --work-tree=foo check" "checkout " && test_completion "git --namespace=foo check" "checkout " && test_completion "git --paginate check" "checkout " && test_completion "git --info-path check" "checkout " && test_completion "git --no-replace-objects check" "checkout " ' test_expect_success 'git --help completion' ' test_completion "git --help ad" "add " && test_completion "git --help core" "core-tutorial " ' test_expect_success 'setup for ref completion' ' echo content >file1 && echo more >file2 && git add . && git commit -m one && git branch mybranch && git tag mytag ' test_expect_success 'checkout completes ref names' ' test_completion "git checkout m" <<-\EOF master Z mybranch Z mytag Z EOF ' test_expect_success 'show completes all refs' ' test_completion "git show m" <<-\EOF master Z mybranch Z mytag Z EOF ' test_expect_success '<ref>: completes paths' ' test_completion "git show mytag:f" <<-\EOF file1 Z file2 Z EOF ' test_expect_success 'complete tree filename with spaces' ' echo content >"name with spaces" && git add . && git commit -m spaces && test_completion "git show HEAD:nam" <<-\EOF name with spaces Z EOF ' test_expect_success 'complete tree filename with metacharacters' ' echo content >"name with \${meta}" && git add . && git commit -m meta && test_completion "git show HEAD:nam" <<-\EOF name with ${meta} Z name with spaces Z EOF ' test_expect_success 'send-email' ' test_completion "git send-email --cov" "--cover-letter " && test_completion "git send-email ma" "master " ' test_expect_success 'complete files' ' git init tmp && cd tmp && test_when_finished "cd .. && rm -rf tmp" && echo "expected" > .gitignore && echo "out" >> .gitignore && git add .gitignore && test_completion "git commit " ".gitignore" && git commit -m ignore && touch new && test_completion "git add " "new" && git add new && git commit -a -m new && test_completion "git add " "" && git mv new modified && echo modify > modified && test_completion "git add " "modified" && touch untracked && : TODO .gitignore should not be here && test_completion "git rm " <<-\EOF && .gitignore modified EOF test_completion "git clean " "untracked" && : TODO .gitignore should not be here && test_completion "git mv " <<-\EOF && .gitignore modified EOF mkdir dir && touch dir/file-in-dir && git add dir/file-in-dir && git commit -m dir && mkdir untracked-dir && : TODO .gitignore should not be here && test_completion "git mv modified " <<-\EOF && .gitignore dir modified untracked untracked-dir EOF test_completion "git commit " "modified" && : TODO .gitignore should not be here && test_completion "git ls-files " <<-\EOF .gitignore dir modified EOF touch momified && test_completion "git add mom" "momified" ' test_expect_failure 'complete with tilde expansion' ' git init tmp && cd tmp && test_when_finished "cd .. && rm -rf tmp" && touch ~/tmp/file && test_completion "git add ~/tmp/" "~/tmp/file" ' test_done