diff options
Diffstat (limited to 't/t0008-ignores.sh')
| -rwxr-xr-x | t/t0008-ignores.sh | 324 |
1 files changed, 252 insertions, 72 deletions
diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh index 9c1bde1fd6..5ef5ad3db4 100755 --- a/t/t0008-ignores.sh +++ b/t/t0008-ignores.sh @@ -37,6 +37,14 @@ test_stderr () { test_cmp "$HOME/expected-stderr" "$HOME/stderr" } +broken_c_unquote () { + "$PERL_PATH" -pe 's/^"//; s/\\//; s/"$//; tr/\n/\0/' "$@" +} + +broken_c_unquote_verbose () { + "$PERL_PATH" -pe 's/ "/ /; s/\\//; s/"$//; tr/:\t\n/\0/' "$@" +} + stderr_contains () { regexp="$1" if grep "$regexp" "$HOME/stderr" @@ -66,58 +74,105 @@ test_check_ignore () { init_vars && rm -f "$HOME/stdout" "$HOME/stderr" "$HOME/cmd" && - echo git $global_args check-ignore $quiet_opt $verbose_opt $args \ + echo git $global_args check-ignore $quiet_opt $verbose_opt $non_matching_opt $no_index_opt $args \ >"$HOME/cmd" && + echo "$expect_code" >"$HOME/expected-exit-code" && test_expect_code "$expect_code" \ - git $global_args check-ignore $quiet_opt $verbose_opt $args \ + git $global_args check-ignore $quiet_opt $verbose_opt $non_matching_opt $no_index_opt $args \ >"$HOME/stdout" 2>"$HOME/stderr" && test_cmp "$HOME/expected-stdout" "$HOME/stdout" && stderr_empty_on_success "$expect_code" } -# Runs the same code with 3 different levels of output verbosity, +# Runs the same code with 4 different levels of output verbosity: +# +# 1. with -q / --quiet +# 2. with default verbosity +# 3. with -v / --verbose +# 4. with -v / --verbose, *and* -n / --non-matching +# # expecting success each time. Takes advantage of the fact that # check-ignore --verbose output is the same as normal output except # for the extra first column. # +# A parameter is used to determine if the tests are run with the +# normal case (using the index), or with the --no-index option. +# # Arguments: # - (optional) prereqs for this test, e.g. 'SYMLINKS' # - test name -# - output to expect from -v / --verbose mode +# - output to expect from the fourth verbosity mode (the output +# from the other verbosity modes is automatically inferred +# from this value) # - code to run (should invoke test_check_ignore) -test_expect_success_multi () { +# - index option: --index or --no-index +test_expect_success_multiple () { prereq= - if test $# -eq 4 + if test $# -eq 5 then prereq=$1 shift fi - testname="$1" expect_verbose="$2" code="$3" + if test "$4" = "--index" + then + no_index_opt= + else + no_index_opt=$4 + fi + testname="$1" expect_all="$2" code="$3" + expect_verbose=$( echo "$expect_all" | grep -v '^:: ' ) expect=$( echo "$expect_verbose" | sed -e 's/.* //' ) - test_expect_success $prereq "$testname" ' + test_expect_success $prereq "$testname${no_index_opt:+ with $no_index_opt}" ' expect "$expect" && eval "$code" ' - for quiet_opt in '-q' '--quiet' - do - test_expect_success $prereq "$testname${quiet_opt:+ with $quiet_opt}" " + # --quiet is only valid when a single pattern is passed + if test $( echo "$expect_all" | wc -l ) = 1 + then + for quiet_opt in '-q' '--quiet' + do + opts="${no_index_opt:+$no_index_opt }$quiet_opt" + test_expect_success $prereq "$testname${opts:+ with $opts}" " expect '' && $code " - done - quiet_opt= + done + quiet_opt= + fi for verbose_opt in '-v' '--verbose' do - test_expect_success $prereq "$testname${verbose_opt:+ with $verbose_opt}" " - expect '$expect_verbose' && - $code - " + for non_matching_opt in '' '-n' '--non-matching' + do + if test -n "$non_matching_opt" + then + my_expect="$expect_all" + else + my_expect="$expect_verbose" + fi + + test_code=" + expect '$my_expect' && + $code + " + opts="${no_index_opt:+$no_index_opt }$verbose_opt${non_matching_opt:+ $non_matching_opt}" + test_expect_success $prereq "$testname${opts:+ with $opts}" "$test_code" + done done verbose_opt= + non_matching_opt= + no_index_opt= +} + +test_expect_success_multi () { + test_expect_success_multiple "$@" "--index" +} + +test_expect_success_no_index_multi () { + test_expect_success_multiple "$@" "--no-index" } test_expect_success 'setup' ' @@ -178,7 +233,7 @@ test_expect_success 'setup' ' # # test invalid inputs -test_expect_success_multi '. corner-case' '' ' +test_expect_success_multi '. corner-case' ':: .' ' test_check_ignore . 1 ' @@ -189,11 +244,7 @@ test_expect_success_multi 'empty command line' '' ' test_expect_success_multi '--stdin with empty STDIN' '' ' test_check_ignore "--stdin" 1 </dev/null && - if test -n "$quiet_opt"; then - test_stderr "" - else - test_stderr "no pathspec given." - fi + test_stderr "" ' test_expect_success '-q with multiple args' ' @@ -265,7 +316,7 @@ test_expect_success_multi 'needs work tree' '' ' # First make sure that the presence of a file in the working tree # does not impact results, but that the presence of a file in the -# index does. +# index does unless the --no-index option is used. for subdir in '' 'a/' do @@ -276,27 +327,73 @@ do where="in subdir $subdir" fi - test_expect_success_multi "non-existent file $where not ignored" '' " - test_check_ignore '${subdir}non-existent' 1 - " + test_expect_success_multi "non-existent file $where not ignored" \ + ":: ${subdir}non-existent" \ + "test_check_ignore '${subdir}non-existent' 1" + + test_expect_success_no_index_multi "non-existent file $where not ignored" \ + ":: ${subdir}non-existent" \ + "test_check_ignore '${subdir}non-existent' 1" test_expect_success_multi "non-existent file $where ignored" \ - ".gitignore:1:one ${subdir}one" " - test_check_ignore '${subdir}one' - " + ".gitignore:1:one ${subdir}one" \ + "test_check_ignore '${subdir}one'" - test_expect_success_multi "existing untracked file $where not ignored" '' " - test_check_ignore '${subdir}not-ignored' 1 - " + test_expect_success_no_index_multi "non-existent file $where ignored" \ + ".gitignore:1:one ${subdir}one" \ + "test_check_ignore '${subdir}one'" - test_expect_success_multi "existing tracked file $where not ignored" '' " - test_check_ignore '${subdir}ignored-but-in-index' 1 - " + test_expect_success_multi "existing untracked file $where not ignored" \ + ":: ${subdir}not-ignored" \ + "test_check_ignore '${subdir}not-ignored' 1" + + test_expect_success_no_index_multi "existing untracked file $where not ignored" \ + ":: ${subdir}not-ignored" \ + "test_check_ignore '${subdir}not-ignored' 1" + + test_expect_success_multi "existing tracked file $where not ignored" \ + ":: ${subdir}ignored-but-in-index" \ + "test_check_ignore '${subdir}ignored-but-in-index' 1" + + test_expect_success_no_index_multi "existing tracked file $where shown as ignored" \ + ".gitignore:2:ignored-* ${subdir}ignored-but-in-index" \ + "test_check_ignore '${subdir}ignored-but-in-index'" test_expect_success_multi "existing untracked file $where ignored" \ - ".gitignore:2:ignored-* ${subdir}ignored-and-untracked" " - test_check_ignore '${subdir}ignored-and-untracked' - " + ".gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ + "test_check_ignore '${subdir}ignored-and-untracked'" + + test_expect_success_no_index_multi "existing untracked file $where ignored" \ + ".gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ + "test_check_ignore '${subdir}ignored-and-untracked'" + + test_expect_success_multi "mix of file types $where" \ +":: ${subdir}non-existent +.gitignore:1:one ${subdir}one +:: ${subdir}not-ignored +:: ${subdir}ignored-but-in-index +.gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ + "test_check_ignore ' + ${subdir}non-existent + ${subdir}one + ${subdir}not-ignored + ${subdir}ignored-but-in-index + ${subdir}ignored-and-untracked' + " + + test_expect_success_no_index_multi "mix of file types $where" \ +":: ${subdir}non-existent +.gitignore:1:one ${subdir}one +:: ${subdir}not-ignored +.gitignore:2:ignored-* ${subdir}ignored-but-in-index +.gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ + "test_check_ignore ' + ${subdir}non-existent + ${subdir}one + ${subdir}not-ignored + ${subdir}ignored-but-in-index + ${subdir}ignored-and-untracked' + " done # Having established the above, from now on we mostly test against @@ -391,13 +488,13 @@ test_expect_success 'cd to ignored sub-directory with -v' ' # # test handling of symlinks -test_expect_success_multi SYMLINKS 'symlink' '' ' +test_expect_success_multi SYMLINKS 'symlink' ':: a/symlink' ' test_check_ignore "a/symlink" 1 ' test_expect_success_multi SYMLINKS 'beyond a symlink' '' ' test_check_ignore "a/symlink/foo" 128 && - test_stderr "fatal: '\''a/symlink/foo'\'' is beyond a symbolic link" + test_stderr "fatal: pathspec '\''a/symlink/foo'\'' is beyond a symbolic link" ' test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' @@ -405,7 +502,7 @@ test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' cd a && test_check_ignore "symlink/foo" 128 ) && - test_stderr "fatal: '\''symlink/foo'\'' is beyond a symbolic link" + test_stderr "fatal: pathspec '\''symlink/foo'\'' is beyond a symbolic link" ' ############################################################################ @@ -414,7 +511,7 @@ test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' test_expect_success_multi 'submodule' '' ' test_check_ignore "a/submodule/one" 128 && - test_stderr "fatal: Path '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" + test_stderr "fatal: Pathspec '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" ' test_expect_success_multi 'submodule from subdirectory' '' ' @@ -422,7 +519,7 @@ test_expect_success_multi 'submodule from subdirectory' '' ' cd a && test_check_ignore "submodule/one" 128 ) && - test_stderr "fatal: Path '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" + test_stderr "fatal: Pathspec '\''submodule/one'\'' is in submodule '\''a/submodule'\''" ' ############################################################################ @@ -517,12 +614,11 @@ cat <<-EOF >expected-verbose $global_excludes:2:!globaltwo b/globaltwo EOF -sed -e 's/^"//' -e 's/\\//' -e 's/"$//' stdin | \ - tr "\n" "\0" >stdin0 -sed -e 's/^"//' -e 's/\\//' -e 's/"$//' expected-default | \ - tr "\n" "\0" >expected-default0 -sed -e 's/ "/ /' -e 's/\\//' -e 's/"$//' expected-verbose | \ - tr ":\t\n" "\0" >expected-verbose0 +broken_c_unquote stdin >stdin0 + +broken_c_unquote expected-default >expected-default0 + +broken_c_unquote_verbose expected-verbose >expected-verbose0 test_expect_success '--stdin' ' expect_from_stdin <expected-default && @@ -574,44 +670,40 @@ cat <<-\EOF >stdin globaltwo b/globaltwo ../b/globaltwo + c/not-ignored EOF -cat <<-\EOF >expected-default - ../one - one - b/on - b/one - b/one one - b/one two - "b/one\"three" - b/two - b/twooo - ../globaltwo - globaltwo - b/globaltwo - ../b/globaltwo -EOF -cat <<-EOF >expected-verbose +# N.B. we deliberately end STDIN with a non-matching pattern in order +# to test that the exit code indicates that one or more of the +# provided paths is ignored - in other words, that it represents an +# aggregation of all the results, not just the final result. + +cat <<-EOF >expected-all .gitignore:1:one ../one + :: ../not-ignored .gitignore:1:one one + :: not-ignored a/b/.gitignore:8:!on* b/on a/b/.gitignore:8:!on* b/one a/b/.gitignore:8:!on* b/one one a/b/.gitignore:8:!on* b/one two a/b/.gitignore:8:!on* "b/one\"three" a/b/.gitignore:9:!two b/two + :: b/not-ignored a/.gitignore:1:two* b/twooo $global_excludes:2:!globaltwo ../globaltwo $global_excludes:2:!globaltwo globaltwo $global_excludes:2:!globaltwo b/globaltwo $global_excludes:2:!globaltwo ../b/globaltwo + :: c/not-ignored EOF +grep -v '^:: ' expected-all >expected-verbose +sed -e 's/.* //' expected-verbose >expected-default + +broken_c_unquote stdin >stdin0 -sed -e 's/^"//' -e 's/\\//' -e 's/"$//' stdin | \ - tr "\n" "\0" >stdin0 -sed -e 's/^"//' -e 's/\\//' -e 's/"$//' expected-default | \ - tr "\n" "\0" >expected-default0 -sed -e 's/ "/ /' -e 's/\\//' -e 's/"$//' expected-verbose | \ - tr ":\t\n" "\0" >expected-verbose0 +broken_c_unquote expected-default >expected-default0 + +broken_c_unquote_verbose expected-verbose >expected-verbose0 test_expect_success '--stdin from subdirectory' ' expect_from_stdin <expected-default && @@ -629,6 +721,14 @@ test_expect_success '--stdin from subdirectory with -v' ' ) ' +test_expect_success '--stdin from subdirectory with -v -n' ' + expect_from_stdin <expected-all && + ( + cd a && + test_check_ignore "--stdin -v -n" <../stdin + ) +' + for opts in '--stdin -z' '-z --stdin' do test_expect_success "$opts from subdirectory" ' @@ -648,5 +748,85 @@ do ' done +test_expect_success PIPE 'streaming support for --stdin' ' + mkfifo in out && + (git check-ignore -n -v --stdin <in >out &) && + + # We cannot just "echo >in" because check-ignore would get EOF + # after echo exited; instead we open the descriptor in our + # shell, and then echo to the fd. We make sure to close it at + # the end, so that the subprocess does get EOF and dies + # properly. + # + # Similarly, we must keep "out" open so that check-ignore does + # not ever get SIGPIPE trying to write to us. Not only would that + # produce incorrect results, but then there would be no writer on the + # other end of the pipe, and we would potentially block forever trying + # to open it. + exec 9>in && + exec 8<out && + test_when_finished "exec 9>&-" && + test_when_finished "exec 8<&-" && + echo >&9 one && + read response <&8 && + echo "$response" | grep "^\.gitignore:1:one one" && + echo >&9 two && + read response <&8 && + echo "$response" | grep "^:: two" +' + +############################################################################ +# +# test whitespace handling + +test_expect_success 'trailing whitespace is ignored' ' + mkdir whitespace && + >whitespace/trailing && + >whitespace/untracked && + echo "whitespace/trailing " >ignore && + cat >expect <<EOF && +whitespace/untracked +EOF + : >err.expect && + git ls-files -o -X ignore whitespace >actual 2>err && + test_cmp expect actual && + test_cmp err.expect err +' + +test_expect_success !MINGW 'quoting allows trailing whitespace' ' + rm -rf whitespace && + mkdir whitespace && + >"whitespace/trailing " && + >whitespace/untracked && + echo "whitespace/trailing\\ \\ " >ignore && + echo whitespace/untracked >expect && + : >err.expect && + git ls-files -o -X ignore whitespace >actual 2>err && + test_cmp expect actual && + test_cmp err.expect err +' + +test_expect_success NOT_MINGW,NOT_CYGWIN 'correct handling of backslashes' ' + rm -rf whitespace && + mkdir whitespace && + >"whitespace/trailing 1 " && + >"whitespace/trailing 2 \\\\" && + >"whitespace/trailing 3 \\\\" && + >"whitespace/trailing 4 \\ " && + >"whitespace/trailing 5 \\ \\ " && + >"whitespace/trailing 6 \\a\\" && + >whitespace/untracked && + echo "whitespace/trailing 1 \\ " >ignore && + echo "whitespace/trailing 2 \\\\\\\\\\\\\\\\" >>ignore && + echo "whitespace/trailing 3 \\\\\\\\\\\\\\\\ " >>ignore && + echo "whitespace/trailing 4 \\\\\\\\\\\\ " >>ignore && + echo "whitespace/trailing 5 \\\\\\\\ \\\\\\\\\\\\ " >>ignore && + echo "whitespace/trailing 6 \\\\\\\\a\\\\\\\\" >>ignore && + echo whitespace/untracked >expect && + >err.expect && + git ls-files -o -X ignore whitespace >actual 2>err && + test_cmp expect actual && + test_cmp err.expect err +' test_done |