3 # Copyright (c) 2005 Junio C Hamano
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 2 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see http://www.gnu.org/licenses/ .
18 # if --tee was passed, write the output not only to the terminal, but
19 # additionally to the file test-results/$BASENAME.out, too.
20 case "$GIT_TEST_TEE_STARTED, $* " in
22 # do not redirect again
24 *' --tee '*|
*' --va'*)
26 BASE
=test-results
/$
(basename "$0" .sh
)
27 (GIT_TEST_TEE_STARTED
=done ${SHELL-sh} "$0" "$@" 2>&1;
28 echo $?
> $BASE.
exit) |
tee $BASE.out
29 test "$(cat $BASE.exit)" = 0
34 # Keep the original TERM for say_color
37 # For repeatability, reset the environment to known value.
43 export LANG LC_ALL PAGER TERM TZ
49 my @vars = grep(/^GIT_/ && !/^GIT_(TRACE|DEBUG|USE_LOOKUP)/, @env);
50 print join("\n", @vars);
52 GIT_AUTHOR_EMAIL
=author@example.com
53 GIT_AUTHOR_NAME
='A U Thor'
54 GIT_COMMITTER_EMAIL
=committer@example.com
55 GIT_COMMITTER_NAME
='C O Mitter'
57 export GIT_MERGE_VERBOSITY
58 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
59 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
62 # Protect ourselves from common misconfiguration to export
63 # CDPATH into the environment
68 case $
(echo $GIT_TRACE |
tr "[A-Z]" "[a-z]") in
70 echo "* warning: Some tests will not work if GIT_TRACE" \
71 "is set as to trace on STDERR ! *"
72 echo "* warning: Please set GIT_TRACE to something" \
73 "other than 1, 2 or true ! *"
79 # A regexp to match 5 and 40 hexdigits
80 _x05
='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
81 _x40
="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
83 # Each test should start with something like this, after copyright notices:
85 # test_description='Description of this test...
86 # This test checks if command xyzzy does the right thing...
89 [ "x$ORIGINAL_TERM" != "xdumb" ] && (
90 TERM
=$ORIGINAL_TERM &&
93 tput bold
>/dev
/null
2>&1 &&
94 tput setaf
1 >/dev
/null
2>&1 &&
95 tput sgr0
>/dev
/null
2>&1
102 -d|
--d|
--de|
--deb|
--debu|
--debug)
104 -i|
--i|
--im|
--imm|
--imme|
--immed|
--immedi|
--immedia|
--immediat|
--immediate)
105 immediate
=t
; shift ;;
106 -l|
--l|
--lo|
--lon|
--long|
--long-|
--long-t|
--long-te|
--long-tes|
--long-test|
--long-tests)
107 GIT_TEST_LONG
=t
; export GIT_TEST_LONG
; shift ;;
108 -h|
--h|
--he|
--hel|
--help)
110 -v|
--v|
--ve|
--ver|
--verb|
--verbo|
--verbos|
--verbose)
112 -q|
--q|
--qu|
--qui|
--quie|
--quiet)
113 # Ignore --quiet under a TAP::Harness. Saying how many tests
114 # passed without the ok/not ok details is always an error.
115 test -z "$HARNESS_ACTIVE" && quiet
=t
; shift ;;
117 with_dashes
=t
; shift ;;
120 --va|
--val|
--valg|
--valgr|
--valgri|
--valgrin|
--valgrind)
121 valgrind
=t
; verbose
=t
; shift ;;
123 shift ;; # was handled already
125 root
=$
(expr "z$1" : 'z[^=]*=\(.*\)')
128 echo "error: unknown test option '$1'" >&2; exit 1 ;;
132 if test -n "$color"; then
138 error
) tput bold
; tput setaf
1;; # bold red
139 skip
) tput bold
; tput setaf
2;; # bold green
140 pass
) tput setaf
2;; # green
141 info
) tput setaf
3;; # brown
142 *) test -n "$quiet" && return;;
152 test -z "$1" && test -n "$quiet" && return
159 say_color error
"error: $*"
168 test "${test_description}" != "" ||
169 error
"Test script did not set test_description."
171 if test "$help" = "t"
173 echo "$test_description"
178 if test "$verbose" = "t"
182 exec 4>/dev
/null
3>/dev
/null
191 test_external_has_tap
=0
195 if test -n "$GIT_EXIT_OK"
199 echo >&5 "FATAL: Unexpected exit with code $code"
207 # The semantics of the editor variables are that of invoking
208 # sh -c "$EDITOR \"$@\"" files ...
210 # If our trash directory contains shell metacharacters, they will be
211 # interpreted if we just set $EDITOR directly, so do a little dance with
212 # environment variables to work around this.
214 # In particular, quoting isn't enough, as the path may contain the same quote
219 EDITOR
='"$FAKE_EDITOR"'
223 test_decode_color
() {
226 if (n == 0) return "RESET";
227 if (n == 1) return "BOLD";
228 if (n == 30) return "BLACK";
229 if (n == 31) return "RED";
230 if (n == 32) return "GREEN";
231 if (n == 33) return "YELLOW";
232 if (n == 34) return "BLUE";
233 if (n == 35) return "MAGENTA";
234 if (n == 36) return "CYAN";
235 if (n == 37) return "WHITE";
236 if (n == 40) return "BLACK";
237 if (n == 41) return "BRED";
238 if (n == 42) return "BGREEN";
239 if (n == 43) return "BYELLOW";
240 if (n == 44) return "BBLUE";
241 if (n == 45) return "BMAGENTA";
242 if (n == 46) return "BCYAN";
243 if (n == 47) return "BWHITE";
246 while (match($0, /\033\[[0-9;]*m/) != 0) {
247 printf "%s<", substr($0, 1, RSTART-1);
248 codes = substr($0, RSTART+2, RLENGTH-3);
249 if (length(codes) == 0)
252 n = split(codes, ary, ";");
254 for (i = 1; i <= n; i++) {
255 printf "%s%s", sep, name(ary[i]);
260 $0 = substr($0, RSTART + RLENGTH, length($0) - RSTART - RLENGTH + 1);
284 sed -e 's/$/Q/' |
tr Q
'\015'
288 tr '\015' Q |
sed -e 's/Q$//'
291 # In some bourne shell implementations, the "unset" builtin returns
292 # nonzero status when a variable to be unset was not set in the first
295 # Use sane_unset when that should not be considered an error.
303 if test -z "${test_tick+set}"
307 test_tick
=$
(($test_tick + 60))
309 GIT_COMMITTER_DATE
="$test_tick -0700"
310 GIT_AUTHOR_DATE
="$test_tick -0700"
311 export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
314 # Call test_commit with the arguments "<message> [<file> [<contents>]]"
316 # This will commit a file with the given contents and the given commit
317 # message. It will also add a tag with <message> as name.
319 # Both <file> and <contents> default to <message>.
323 echo "${3-$1}" > "$file" &&
326 git commit
-m "$1" &&
330 # Call test_merge with the arguments "<message> <commit>", where <commit>
331 # can be a tag pointing to the commit-to-merge.
335 git merge
-m "$1" "$2" &&
339 # This function helps systems where core.filemode=false is set.
340 # Use it instead of plain 'chmod +x' to set or unset the executable bit
341 # of a file in the working directory and add it to the index.
345 git update-index
--add "--chmod=$@"
348 # Use test_set_prereq to tell that a particular prerequisite is available.
349 # The prerequisite can later be checked for in two ways:
351 # - Explicitly using test_have_prereq.
353 # - Implicitly by specifying the prerequisite tag in the calls to
354 # test_expect_{success,failure,code}.
356 # The single parameter is the prerequisite tag (a simple word, in all
357 # capital letters by convention).
360 satisfied
="$satisfied$1 "
364 test_have_prereq
() {
365 # prerequisites can be concatenated with ','
377 total_prereq
=$
(($total_prereq + 1))
380 ok_prereq
=$
(($ok_prereq + 1))
383 # Keep a list of missing prerequisites
384 if test -z "$missing_prereq"
386 missing_prereq
=$prerequisite
388 missing_prereq
="$prerequisite,$missing_prereq"
393 test $total_prereq = $ok_prereq
396 test_declared_prereq
() {
397 case ",$test_prereq," in
405 # You are not expected to call test_ok_ and test_failure_ directly, use
406 # the text_expect_* functions instead.
409 test_success
=$
(($test_success + 1))
410 say_color
"" "ok $test_count - $@"
414 test_failure
=$
(($test_failure + 1))
415 say_color error
"not ok - $test_count $1"
417 echo "$@" |
sed -e 's/^/# /'
418 test "$immediate" = "" ||
{ GIT_EXIT_OK
=t
; exit 1; }
421 test_known_broken_ok_
() {
422 test_fixed
=$
(($test_fixed+1))
423 say_color
"" "ok $test_count - $@ # TODO known breakage"
426 test_known_broken_failure_
() {
427 test_broken
=$
(($test_broken+1))
428 say_color skip
"not ok $test_count - $@ # TODO known breakage"
432 test "$debug" = "" ||
eval "$1"
439 eval >&3 2>&4 "$test_cleanup"
440 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then
447 test_count
=$
(($test_count+1))
449 for skp
in $GIT_SKIP_TESTS
451 case $this_test.
$test_count in
457 if test -z "$to_skip" && test -n "$test_prereq" &&
458 ! test_have_prereq
"$test_prereq"
465 if test "$missing_prereq" != "$test_prereq"
467 of_prereq
=" of $test_prereq"
470 say_color skip
>&3 "skipping test: $@"
471 say_color skip
"ok $test_count # skip $1 (missing $missing_prereq${of_prereq})"
480 test_expect_failure
() {
481 test "$#" = 3 && { test_prereq
=$1; shift; } || test_prereq
=
483 error
"bug in the test script: not 2 or 3 parameters to test-expect-failure"
487 say
>&3 "checking known breakage: $2"
489 if [ "$?" = 0 -a "$eval_ret" = 0 ]
491 test_known_broken_ok_
"$1"
493 test_known_broken_failure_
"$1"
499 test_expect_success
() {
500 test "$#" = 3 && { test_prereq
=$1; shift; } || test_prereq
=
502 error
"bug in the test script: not 2 or 3 parameters to test-expect-success"
506 say
>&3 "expecting success: $2"
508 if [ "$?" = 0 -a "$eval_ret" = 0 ]
518 # test_external runs external test scripts that provide continuous
519 # test output about their progress, and succeeds/fails on
520 # zero/non-zero exit code. It outputs the test output on stdout even
521 # in non-verbose mode, and announces the external script with "# run
522 # <n>: ..." before running it. When providing relative paths, keep in
523 # mind that all scripts run in "trash directory".
524 # Usage: test_external description command arguments...
525 # Example: test_external 'Perl API' perl ../path/to/test.pl
527 test "$#" = 4 && { test_prereq
=$1; shift; } || test_prereq
=
529 error
>&5 "bug in the test script: not 3 or 4 parameters to test_external"
533 if ! test_skip
"$descr" "$@"
535 # Announce the script to reduce confusion about the
536 # test output that follows.
537 say_color
"" "# run $test_count: $descr ($*)"
538 # Export TEST_DIRECTORY, TRASH_DIRECTORY and GIT_TEST_LONG
539 # to be able to use them in script
540 export TEST_DIRECTORY TRASH_DIRECTORY GIT_TEST_LONG
541 # Run command; redirect its stderr to &4 as in
542 # test_run_, but keep its stdout on our stdout even in
547 if test $test_external_has_tap -eq 0; then
550 say_color
"" "# test_external test $descr was ok"
551 test_success
=$
(($test_success + 1))
554 if test $test_external_has_tap -eq 0; then
555 test_failure_
"$descr" "$@"
557 say_color error
"# test_external test $descr failed: $@"
558 test_failure
=$
(($test_failure + 1))
564 # Like test_external, but in addition tests that the command generated
565 # no output on stderr.
566 test_external_without_stderr
() {
567 # The temporary file has no (and must have no) security
569 tmp
="$TMPDIR"; if [ -z "$tmp" ]; then tmp
=/tmp
; fi
570 stderr
="$tmp/git-external-stderr.$$.tmp"
571 test_external
"$@" 4> "$stderr"
572 [ -f "$stderr" ] || error
"Internal error: $stderr disappeared."
573 descr
="no stderr: $1"
575 say
>&3 "# expecting no stderr from previous command"
576 if [ ! -s "$stderr" ]; then
579 if test $test_external_has_tap -eq 0; then
582 say_color
"" "# test_external_without_stderr test $descr was ok"
583 test_success
=$
(($test_success + 1))
586 if [ "$verbose" = t
]; then
587 output
=`echo; echo "# Stderr is:"; cat "$stderr"`
591 # rm first in case test_failure exits.
593 if test $test_external_has_tap -eq 0; then
594 test_failure_
"$descr" "$@" "$output"
596 say_color error
"# test_external_without_stderr test $descr failed: $@: $output"
597 test_failure
=$
(($test_failure + 1))
602 # debugging-friendly alternatives to "test [-f|-d|-e]"
603 # The commands test the existence or non-existence of $1. $2 can be
604 # given to provide a more precise diagnosis.
605 test_path_is_file
() {
608 echo "File $1 doesn't exist. $*"
613 test_path_is_dir
() {
616 echo "Directory $1 doesn't exist. $*"
621 test_path_is_missing
() {
626 if [ $# -ge 1 ]; then
633 # test_line_count checks that a file has the number of lines it
634 # ought to. For example:
636 # test_expect_success 'produce exactly one line of output' '
637 # do something >output &&
638 # test_line_count = 1 output
641 # is like "test $(wc -l <output) = 1" except that it passes the
642 # output through when the number of lines is wrong.
647 error
"bug in the test script: not 3 parameters to test_line_count"
648 elif ! test $
(wc -l <"$3") "$1" "$2"
650 echo "test_line_count: line count for $3 !$1 $2"
656 # This is not among top-level (test_expect_success | test_expect_failure)
657 # but is a prefix that can be used in the test script, like:
659 # test_expect_success 'complain and die' '
661 # do something else &&
662 # test_must_fail git checkout ../outerspace
665 # Writing this as "! git checkout ../outerspace" is wrong, because
666 # the failure could be due to a segv. We want a controlled failure.
671 if test $exit_code = 0; then
672 echo >&2 "test_must_fail: command succeeded: $*"
674 elif test $exit_code -gt 129 -a $exit_code -le 192; then
675 echo >&2 "test_must_fail: died by signal: $*"
677 elif test $exit_code = 127; then
678 echo >&2 "test_must_fail: command not found: $*"
684 # Similar to test_must_fail, but tolerates success, too. This is
685 # meant to be used in contexts like:
687 # test_expect_success 'some command works without configuration' '
688 # test_might_fail git config --unset all.configuration &&
692 # Writing "git config --unset all.configuration || :" would be wrong,
693 # because we want to notice if it fails due to segv.
698 if test $exit_code -gt 129 -a $exit_code -le 192; then
699 echo >&2 "test_might_fail: died by signal: $*"
701 elif test $exit_code = 127; then
702 echo >&2 "test_might_fail: command not found: $*"
708 # Similar to test_must_fail and test_might_fail, but check that a
709 # given command exited with a given exit code. Meant to be used as:
711 # test_expect_success 'Merge with d/f conflicts' '
712 # test_expect_code 1 git merge "merge msg" B master
715 test_expect_code
() {
720 if test $exit_code = $want_code
722 echo >&2 "test_expect_code: command exited with $exit_code: $*"
725 echo >&2 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
730 # test_cmp is a helper function to compare actual and expected output.
731 # You can use it like:
733 # test_expect_success 'foo works' '
734 # echo expected >expected &&
736 # test_cmp expected actual
739 # This could be written as either "cmp" or "diff -u", but:
740 # - cmp's output is not nearly as easy to read as diff -u
741 # - not all diff versions understand "-u"
747 # This function can be used to schedule some commands to be run
748 # unconditionally at the end of the test to restore sanity:
750 # test_expect_success 'test core.capslock' '
751 # git config core.capslock true &&
752 # test_when_finished "git config --unset core.capslock" &&
756 # That would be roughly equivalent to
758 # test_expect_success 'test core.capslock' '
759 # git config core.capslock true &&
761 # git config --unset core.capslock
764 # except that the greeting and config --unset must both succeed for
767 test_when_finished
() {
769 } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_cleanup"
772 # Most tests can use the created repository, but some may need to create more.
773 # Usage: test_create_repo <directory>
774 test_create_repo
() {
776 error
"bug in the test script: not 1 parameter to test-create-repo"
780 cd "$repo" || error
"Cannot setup test environment"
781 "$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
782 error
"cannot run git init -- have you built things yet?"
783 mv .git
/hooks .git
/hooks-disabled
790 if test -z "$HARNESS_ACTIVE"; then
791 test_results_dir
="$TEST_DIRECTORY/test-results"
792 mkdir
-p "$test_results_dir"
793 test_results_path
="$test_results_dir/${0%.sh}-$$.counts"
795 echo "total $test_count" >> $test_results_path
796 echo "success $test_success" >> $test_results_path
797 echo "fixed $test_fixed" >> $test_results_path
798 echo "broken $test_broken" >> $test_results_path
799 echo "failed $test_failure" >> $test_results_path
800 echo "" >> $test_results_path
803 if test "$test_fixed" != 0
805 say_color pass
"# fixed $test_fixed known breakage(s)"
807 if test "$test_broken" != 0
809 say_color error
"# still have $test_broken known breakage(s)"
810 msg
="remaining $(($test_count-$test_broken)) test(s)"
812 msg
="$test_count test(s)"
814 case "$test_failure" in
816 # Maybe print SKIP message
817 [ -z "$skip_all" ] || skip_all
=" # SKIP $skip_all"
819 if test $test_external_has_tap -eq 0; then
820 say_color pass
"# passed all $msg"
821 say
"1..$test_count$skip_all"
824 test -d "$remove_trash" &&
825 cd "$(dirname "$remove_trash")" &&
826 rm -rf "$(basename "$remove_trash")"
831 if test $test_external_has_tap -eq 0; then
832 say_color error
"# failed $test_failure among $msg"
841 # Test the binaries we have just built. The tests are kept in
842 # t/ subdirectory and are run in 'trash directory' subdirectory.
843 if test -z "$TEST_DIRECTORY"
845 # We allow tests to override this, in case they want to run tests
846 # outside of t/, e.g. for running tests on the test library
848 TEST_DIRECTORY
=$
(pwd)
850 GIT_BUILD_DIR
="$TEST_DIRECTORY"/..
852 if test -n "$valgrind"
856 test "$1" = "$(readlink "$2")" ||
{
864 while test -d "$2".lock
866 say
"Waiting for lock on $2."
873 make_valgrind_symlink
() {
874 # handle only executables
875 test -x "$1" ||
return
877 base
=$
(basename "$1")
878 symlink_target
=$GIT_BUILD_DIR/$base
879 # do not override scripts
880 if test -x "$symlink_target" &&
881 test ! -d "$symlink_target" &&
882 test "#!" != "$(head -c 2 < "$symlink_target")"
884 symlink_target
=..
/valgrind.sh
888 symlink_target
=..
/unprocessed-script
890 # create the link, or replace it if it is out of date
891 make_symlink
"$symlink_target" "$GIT_VALGRIND/bin/$base" ||
exit
894 # override all git executables in TEST_DIRECTORY/..
895 GIT_VALGRIND
=$TEST_DIRECTORY/valgrind
896 mkdir
-p "$GIT_VALGRIND"/bin
897 for file in $GIT_BUILD_DIR/git
* $GIT_BUILD_DIR/test-
*
899 make_valgrind_symlink
$file
905 ls "$path"/git-
* 2> /dev
/null |
908 make_valgrind_symlink
"$file"
912 PATH
=$GIT_VALGRIND/bin
:$PATH
913 GIT_EXEC_PATH
=$GIT_VALGRIND/bin
915 elif test -n "$GIT_TEST_INSTALLED" ; then
916 GIT_EXEC_PATH
=$
($GIT_TEST_INSTALLED/git
--exec-path) ||
917 error
"Cannot run git from $GIT_TEST_INSTALLED."
918 PATH
=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH
919 GIT_EXEC_PATH
=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
920 else # normal case, use ../bin-wrappers only unless $with_dashes:
921 git_bin_dir
="$GIT_BUILD_DIR/bin-wrappers"
922 if ! test -x "$git_bin_dir/git" ; then
923 if test -z "$with_dashes" ; then
924 say
"$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
928 PATH
="$git_bin_dir:$PATH"
929 GIT_EXEC_PATH
=$GIT_BUILD_DIR
930 if test -n "$with_dashes" ; then
931 PATH
="$GIT_BUILD_DIR:$PATH"
934 GIT_TEMPLATE_DIR
="$GIT_BUILD_DIR"/templates
/blt
936 GIT_CONFIG_NOSYSTEM
=1
938 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
940 .
"$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
942 if test -z "$GIT_TEST_CMP"
944 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
946 GIT_TEST_CMP
="$DIFF -c"
948 GIT_TEST_CMP
="$DIFF -u"
952 GITPERLLIB
="$GIT_BUILD_DIR"/perl
/blib
/lib
:"$GIT_BUILD_DIR"/perl
/blib
/arch
/auto
/Git
954 test -d "$GIT_BUILD_DIR"/templates
/blt ||
{
955 error
"You haven't built things yet, have you?"
958 if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON"
960 GITPYTHONLIB
="$GIT_BUILD_DIR/git_remote_helpers/build/lib"
962 test -d "$GIT_BUILD_DIR"/git_remote_helpers
/build ||
{
963 error
"You haven't built git_remote_helpers yet, have you?"
967 if ! test -x "$GIT_BUILD_DIR"/test-chmtime
; then
968 echo >&2 'You need to build test-chmtime:'
969 echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
974 test="trash directory.$(basename "$0" .sh)"
975 test -n "$root" && test="$root/$test"
977 /*) TRASH_DIRECTORY
="$test" ;;
978 *) TRASH_DIRECTORY
="$TEST_DIRECTORY/$test" ;;
980 test ! -z "$debug" || remove_trash
=$TRASH_DIRECTORY
983 echo >&5 "FATAL: Cannot prepare test area"
987 test_create_repo
"$test"
988 # Use -P to resolve symlinks in our working directory so that the cwd
989 # in subprocesses like git equals our $PWD (for pathname comparisons).
990 cd -P "$test" ||
exit 1
996 this_test
=${this_test%%-*}
997 for skp
in $GIT_SKIP_TESTS
1001 say_color skip
>&3 "skipping test $this_test altogether"
1002 skip_all
="skip all tests in $this_test"
1007 # Provide an implementation of the 'yes' utility
1022 # Fix some commands on Windows
1025 # Windows has its own (incompatible) sort and find
1035 # git sees Windows-style pwd
1039 # no POSIX permissions
1040 # backslashes in pathspec are converted to '/'
1041 # exec does not inherit the PID
1042 test_set_prereq MINGW
1043 test_set_prereq SED_STRIPS_CR
1046 test_set_prereq POSIXPERM
1047 test_set_prereq EXECKEEPSPID
1048 test_set_prereq NOT_MINGW
1049 test_set_prereq SED_STRIPS_CR
1052 test_set_prereq POSIXPERM
1053 test_set_prereq BSLASHPSPEC
1054 test_set_prereq EXECKEEPSPID
1055 test_set_prereq NOT_MINGW
1059 test -z "$NO_PERL" && test_set_prereq PERL
1060 test -z "$NO_PYTHON" && test_set_prereq PYTHON
1062 # Can we rely on git's output in the C locale?
1063 if test -n "$GETTEXT_POISON"
1065 GIT_GETTEXT_POISON
=YesPlease
1066 export GIT_GETTEXT_POISON
1068 test_set_prereq C_LOCALE_OUTPUT
1071 # test whether the filesystem supports symbolic links
1072 ln -s x y
2>/dev
/null
&& test -h y
2>/dev
/null
&& test_set_prereq SYMLINKS
1075 # When the tests are run as root, permission tests will report that
1076 # things are writable when they shouldn't be.
1077 test -w / || test_set_prereq SANITY