diff options
Diffstat (limited to 't/t9902-completion.sh')
| -rwxr-xr-x | t/t9902-completion.sh | 439 |
1 files changed, 355 insertions, 84 deletions
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index cbd0fb6..2d4beb5 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -13,6 +13,25 @@ complete () 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. @@ -50,113 +69,281 @@ 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 () { - test $# -gt 1 && echo "$2" > expected - run_completion "$@" && + 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 } -# Like test_completion, but reads expectation from stdin, -# which is convenient when it is multiline. We also process "_" into -# spaces to make test vectors more readable. -test_completion_long () +# Test __gitcomp_nl +# Arguments are: +# 1: current word (cur) +# -: the rest are passed to __gitcomp_nl +test_gitcomp_nl () { - tr _ " " >expected && - test_completion "$1" + local -a COMPREPLY && + sed -e 's/Z$//' >expected && + cur="$1" && + shift && + __gitcomp_nl "$@" && + print_comp && + test_cmp expected out } -newline=$'\n' +invalid_variable_name='${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="$TRASH_DIRECTORY" && + export GIT_CEILING_DIRECTORIES && + test_must_fail __gitdir + ) +' test_expect_success '__gitcomp - trailing space - options' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message= + --reset-author" <<-EOF --reuse-message=Z --reedit-message=Z --reset-author Z EOF - ( - local -a COMPREPLY && - cur="--re" && - __gitcomp "--dry-run --reuse-message= --reedit-message= - --reset-author" && - IFS="$newline" && - echo "${COMPREPLY[*]}" > out - ) && - test_cmp expected out ' test_expect_success '__gitcomp - trailing space - config keys' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_gitcomp "br" "branch. branch.autosetupmerge + branch.autosetuprebase browser." <<-\EOF branch.Z branch.autosetupmerge Z branch.autosetuprebase Z browser.Z EOF - ( - local -a COMPREPLY && - cur="br" && - __gitcomp "branch. branch.autosetupmerge - branch.autosetuprebase browser." && - IFS="$newline" && - echo "${COMPREPLY[*]}" > out - ) && - test_cmp expected out ' test_expect_success '__gitcomp - option parameter' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \ + "" "re" <<-\EOF recursive Z resolve Z EOF - ( - local -a COMPREPLY && - cur="--strategy=re" && - __gitcomp "octopus ours recursive resolve subtree - " "" "re" && - IFS="$newline" && - echo "${COMPREPLY[*]}" > out - ) && - test_cmp expected out ' test_expect_success '__gitcomp - prefix' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_gitcomp "branch.me" "remote merge mergeoptions rebase" \ + "branch.maint." "me" <<-\EOF branch.maint.merge Z branch.maint.mergeoptions Z EOF - ( - local -a COMPREPLY && - cur="branch.me" && - __gitcomp "remote merge mergeoptions rebase - " "branch.maint." "me" && - IFS="$newline" && - echo "${COMPREPLY[*]}" > out - ) && - test_cmp expected out ' test_expect_success '__gitcomp - suffix' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_gitcomp "branch.me" "master maint next pu" "branch." \ + "ma" "." <<-\EOF branch.master.Z branch.maint.Z EOF - ( - local -a COMPREPLY && - cur="branch.me" && - __gitcomp "master maint next pu - " "branch." "ma" "." && - IFS="$newline" && - echo "${COMPREPLY[*]}" > out - ) && - test_cmp expected out +' + +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 \"\"" && + run_completion "git " && # built-in grep -q "^add \$" out && # script @@ -169,7 +356,7 @@ test_expect_success 'basic' ' ' test_expect_success 'double dash "git" itself' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_completion "git --" <<-\EOF --paginate Z --no-pager Z --git-dir= @@ -178,17 +365,17 @@ test_expect_success 'double dash "git" itself' ' --exec-path Z --exec-path= --html-path Z + --man-path Z --info-path Z --work-tree= --namespace= --no-replace-objects Z --help Z EOF - test_completion "git --" ' test_expect_success 'double dash "git checkout"' ' - sed -e "s/Z$//" >expected <<-\EOF && + test_completion "git checkout --" <<-\EOF --quiet Z --ours Z --theirs Z @@ -199,17 +386,15 @@ test_expect_success 'double dash "git checkout"' ' --orphan Z --patch Z EOF - test_completion "git checkout --" ' test_expect_success 'general options' ' test_completion "git --ver" "--version " && test_completion "git --hel" "--help " && - sed -e "s/Z$//" >expected <<-\EOF && + test_completion "git --exe" <<-\EOF && --exec-path Z --exec-path= EOF - test_completion "git --exe" && test_completion "git --htm" "--html-path " && test_completion "git --pag" "--paginate " && test_completion "git --no-p" "--no-pager " && @@ -226,7 +411,6 @@ test_expect_success 'general options plus command' ' test_completion "git --paginate check" "checkout " && test_completion "git --git-dir=foo check" "checkout " && test_completion "git --bare check" "checkout " && - test_completion "git --help des" "describe " && test_completion "git --exec-path=foo check" "checkout " && test_completion "git --html-path check" "checkout " && test_completion "git --no-pager check" "checkout " && @@ -237,6 +421,11 @@ test_expect_success 'general options plus command' ' 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 && @@ -247,25 +436,25 @@ test_expect_success 'setup for ref completion' ' ' test_expect_success 'checkout completes ref names' ' - test_completion_long "git checkout m" <<-\EOF - master_ - mybranch_ - mytag_ + test_completion "git checkout m" <<-\EOF + master Z + mybranch Z + mytag Z EOF ' test_expect_success 'show completes all refs' ' - test_completion_long "git show m" <<-\EOF - master_ - mybranch_ - mytag_ + test_completion "git show m" <<-\EOF + master Z + mybranch Z + mytag Z EOF ' test_expect_success '<ref>: completes paths' ' - test_completion_long "git show mytag:f" <<-\EOF - file1_ - file2_ + test_completion "git show mytag:f" <<-\EOF + file1 Z + file2 Z EOF ' @@ -273,19 +462,101 @@ test_expect_success 'complete tree filename with spaces' ' echo content >"name with spaces" && git add . && git commit -m spaces && - test_completion_long "git show HEAD:nam" <<-\EOF - name with spaces_ + test_completion "git show HEAD:nam" <<-\EOF + name with spaces Z EOF ' -test_expect_failure 'complete tree filename with metacharacters' ' +test_expect_success 'complete tree filename with metacharacters' ' echo content >"name with \${meta}" && git add . && git commit -m meta && - test_completion_long "git show HEAD:nam" <<-\EOF - name with ${meta}_ - name with spaces_ + 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 |