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
50 my $ok = join("|", qw(
59 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
60 print join("\n", @vars);
62 GIT_AUTHOR_EMAIL=author@example.com
63 GIT_AUTHOR_NAME='A U Thor'
64 GIT_COMMITTER_EMAIL=committer@example.com
65 GIT_COMMITTER_NAME='C O Mitter'
67 export GIT_MERGE_VERBOSITY
68 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
69 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
72 # Protect ourselves from common misconfiguration to export
73 # CDPATH into the environment
78 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
80 echo "* warning: Some tests will not work if GIT_TRACE" \
81 "is set as to trace on STDERR ! *"
82 echo "* warning: Please set GIT_TRACE to something" \
83 "other than 1, 2 or true ! *"
89 # A regexp to match 5 and 40 hexdigits
90 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
91 _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
94 _z40=0000000000000000000000000000000000000000
100 # Each test should start with something like this, after copyright notices:
102 # test_description='Description of this test...
103 # This test checks if command xyzzy does the right thing...
106 [ "x$ORIGINAL_TERM" != "xdumb" ] && (
107 TERM=$ORIGINAL_TERM &&
110 tput bold >/dev/null 2>&1 &&
111 tput setaf 1 >/dev/null 2>&1 &&
112 tput sgr0 >/dev/null 2>&1
116 while test "$#" -ne 0
119 -d|--d|--de|--deb|--debu|--debug)
121 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
122 immediate=t; shift ;;
123 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
124 GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
125 -h|--h|--he|--hel|--help)
127 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
129 -q|--q|--qu|--qui|--quie|--quiet)
130 # Ignore --quiet under a TAP::Harness. Saying how many tests
131 # passed without the ok/not ok details is always an error.
132 test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
134 with_dashes=t; shift ;;
137 --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
138 valgrind=t; verbose=t; shift ;;
140 shift ;; # was handled already
142 root=$(expr "z$1" : 'z[^=]*=\(.*\)')
145 echo "error: unknown test option '$1'" >&2; exit 1 ;;
149 if test -n "$color"; then
155 error) tput bold; tput setaf 1;; # bold red
156 skip) tput bold; tput setaf 2;; # bold green
157 pass) tput setaf 2;; # green
158 info) tput setaf 3;; # brown
159 *) test -n "$quiet" && return;;
169 test -z "$1" && test -n "$quiet" && return
176 say_color error "error: $*"
185 test "${test_description}" != "" ||
186 error "Test script did not set test_description."
188 if test "$help" = "t"
190 echo "$test_description"
195 if test "$verbose" = "t"
199 exec 4>/dev/null 3>/dev/null
208 test_external_has_tap=0
212 if test -n "$GIT_EXIT_OK"
216 echo >&5 "FATAL: Unexpected exit with code $code"
224 # The semantics of the editor variables are that of invoking
225 # sh -c "$EDITOR \"$@\"" files ...
227 # If our trash directory contains shell metacharacters, they will be
228 # interpreted if we just set $EDITOR directly, so do a little dance with
229 # environment variables to work around this.
231 # In particular, quoting isn't enough, as the path may contain the same quote
236 EDITOR='"$FAKE_EDITOR"'
240 test_decode_color () {
243 if (n == 0) return "RESET";
244 if (n == 1) return "BOLD";
245 if (n == 30) return "BLACK";
246 if (n == 31) return "RED";
247 if (n == 32) return "GREEN";
248 if (n == 33) return "YELLOW";
249 if (n == 34) return "BLUE";
250 if (n == 35) return "MAGENTA";
251 if (n == 36) return "CYAN";
252 if (n == 37) return "WHITE";
253 if (n == 40) return "BLACK";
254 if (n == 41) return "BRED";
255 if (n == 42) return "BGREEN";
256 if (n == 43) return "BYELLOW";
257 if (n == 44) return "BBLUE";
258 if (n == 45) return "BMAGENTA";
259 if (n == 46) return "BCYAN";
260 if (n == 47) return "BWHITE";
263 while (match($0, /\033\[[0-9;]*m/) != 0) {
264 printf "%s<", substr($0, 1, RSTART-1);
265 codes = substr($0, RSTART+2, RLENGTH-3);
266 if (length(codes) == 0)
269 n = split(codes, ary, ";");
271 for (i = 1; i <= n; i++) {
272 printf "%s%s", sep, name(ary[i]);
277 $0 = substr($0, RSTART + RLENGTH, length($0) - RSTART - RLENGTH + 1);
301 sed -e 's/$/Q/' | tr Q '\015'
305 tr '\015' Q | sed -e 's/Q$//'
308 # In some bourne shell implementations, the "unset" builtin returns
309 # nonzero status when a variable to be unset was not set in the first
312 # Use sane_unset when that should not be considered an error.
320 if test -z "${test_tick+set}"
324 test_tick=$(($test_tick + 60))
326 GIT_COMMITTER_DATE="$test_tick -0700"
327 GIT_AUTHOR_DATE="$test_tick -0700"
328 export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
331 # Call test_commit with the arguments "<message> [<file> [<contents>]]"
333 # This will commit a file with the given contents and the given commit
334 # message. It will also add a tag with <message> as name.
336 # Both <file> and <contents> default to <message>.
340 echo "${3-$1}" > "$file" &&
343 git commit -m "$1" &&
347 # Call test_merge with the arguments "<message> <commit>", where <commit>
348 # can be a tag pointing to the commit-to-merge.
352 git merge -m "$1" "$2" &&
356 # This function helps systems where core.filemode=false is set.
357 # Use it instead of plain 'chmod +x' to set or unset the executable bit
358 # of a file in the working directory and add it to the index.
362 git update-index --add "--chmod=$@"
365 # Unset a configuration variable, but don't fail if it doesn't exist.
367 git config --unset-all "$@"
369 case "$config_status" in
370 5) # ok, nothing to unset
374 return $config_status
377 # Set git config, automatically unsetting it after the test is over.
379 test_when_finished "test_unconfig '$1'" &&
383 test_config_global () {
384 test_when_finished "test_unconfig --global '$1'" &&
385 git config --global "$@"
388 # Use test_set_prereq to tell that a particular prerequisite is available.
389 # The prerequisite can later be checked for in two ways:
391 # - Explicitly using test_have_prereq.
393 # - Implicitly by specifying the prerequisite tag in the calls to
394 # test_expect_{success,failure,code}.
396 # The single parameter is the prerequisite tag (a simple word, in all
397 # capital letters by convention).
400 satisfied="$satisfied$1 "
404 test_have_prereq () {
405 # prerequisites can be concatenated with ','
417 total_prereq=$(($total_prereq + 1))
420 ok_prereq=$(($ok_prereq + 1))
423 # Keep a list of missing prerequisites
424 if test -z "$missing_prereq"
426 missing_prereq=$prerequisite
428 missing_prereq="$prerequisite,$missing_prereq"
433 test $total_prereq = $ok_prereq
436 test_declared_prereq () {
437 case ",$test_prereq," in
445 # You are not expected to call test_ok_ and test_failure_ directly, use
446 # the text_expect_* functions instead.
449 test_success=$(($test_success + 1))
450 say_color "" "ok $test_count - $@"
454 test_failure=$(($test_failure + 1))
455 say_color error "not ok - $test_count $1"
457 echo "$@" | sed -e 's/^/# /'
458 test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
461 test_known_broken_ok_ () {
462 test_fixed=$(($test_fixed+1))
463 say_color "" "ok $test_count - $@ # TODO known breakage"
466 test_known_broken_failure_ () {
467 test_broken=$(($test_broken+1))
468 say_color skip "not ok $test_count - $@ # TODO known breakage"
472 test "$debug" = "" || eval "$1"
476 # This is a separate function because some tests use
477 # "return" to end a test_expect_success block early.
487 if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure"
489 test_eval_ "$test_cleanup"
491 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then
498 test_count=$(($test_count+1))
500 for skp in $GIT_SKIP_TESTS
502 case $this_test.$test_count in
508 if test -z "$to_skip" && test -n "$test_prereq" &&
509 ! test_have_prereq "$test_prereq"
516 if test "$missing_prereq" != "$test_prereq"
518 of_prereq=" of $test_prereq"
521 say_color skip >&3 "skipping test: $@"
522 say_color skip "ok $test_count # skip $1 (missing $missing_prereq${of_prereq})"
531 test_expect_failure () {
532 test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
534 error "bug in the test script: not 2 or 3 parameters to test-expect-failure"
538 say >&3 "checking known breakage: $2"
539 if test_run_ "$2" expecting_failure
541 test_known_broken_ok_ "$1"
543 test_known_broken_failure_ "$1"
549 test_expect_success () {
550 test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
552 error "bug in the test script: not 2 or 3 parameters to test-expect-success"
556 say >&3 "expecting success: $2"
567 # test_external runs external test scripts that provide continuous
568 # test output about their progress, and succeeds/fails on
569 # zero/non-zero exit code. It outputs the test output on stdout even
570 # in non-verbose mode, and announces the external script with "# run
571 # <n>: ..." before running it. When providing relative paths, keep in
572 # mind that all scripts run in "trash directory".
573 # Usage: test_external description command arguments...
574 # Example: test_external 'Perl API' perl ../path/to/test.pl
576 test "$#" = 4 && { test_prereq=$1; shift; } || test_prereq=
578 error >&5 "bug in the test script: not 3 or 4 parameters to test_external"
582 if ! test_skip "$descr" "$@"
584 # Announce the script to reduce confusion about the
585 # test output that follows.
586 say_color "" "# run $test_count: $descr ($*)"
587 # Export TEST_DIRECTORY, TRASH_DIRECTORY and GIT_TEST_LONG
588 # to be able to use them in script
589 export TEST_DIRECTORY TRASH_DIRECTORY GIT_TEST_LONG
590 # Run command; redirect its stderr to &4 as in
591 # test_run_, but keep its stdout on our stdout even in
596 if test $test_external_has_tap -eq 0; then
599 say_color "" "# test_external test $descr was ok"
600 test_success=$(($test_success + 1))
603 if test $test_external_has_tap -eq 0; then
604 test_failure_ "$descr" "$@"
606 say_color error "# test_external test $descr failed: $@"
607 test_failure=$(($test_failure + 1))
613 # Like test_external, but in addition tests that the command generated
614 # no output on stderr.
615 test_external_without_stderr () {
616 # The temporary file has no (and must have no) security
619 stderr="$tmp/git-external-stderr.$$.tmp"
620 test_external "$@" 4> "$stderr"
621 [ -f "$stderr" ] || error "Internal error: $stderr disappeared."
622 descr="no stderr: $1"
624 say >&3 "# expecting no stderr from previous command"
625 if [ ! -s "$stderr" ]; then
628 if test $test_external_has_tap -eq 0; then
631 say_color "" "# test_external_without_stderr test $descr was ok"
632 test_success=$(($test_success + 1))
635 if [ "$verbose" = t ]; then
636 output=`echo; echo "# Stderr is:"; cat "$stderr"`
640 # rm first in case test_failure exits.
642 if test $test_external_has_tap -eq 0; then
643 test_failure_ "$descr" "$@" "$output"
645 say_color error "# test_external_without_stderr test $descr failed: $@: $output"
646 test_failure=$(($test_failure + 1))
651 # debugging-friendly alternatives to "test [-f|-d|-e]"
652 # The commands test the existence or non-existence of $1. $2 can be
653 # given to provide a more precise diagnosis.
654 test_path_is_file () {
657 echo "File $1 doesn't exist. $*"
662 test_path_is_dir () {
665 echo "Directory $1 doesn't exist. $*"
670 test_path_is_missing () {
675 if [ $# -ge 1 ]; then
682 # test_line_count checks that a file has the number of lines it
683 # ought to. For example:
685 # test_expect_success 'produce exactly one line of output' '
686 # do something >output &&
687 # test_line_count = 1 output
690 # is like "test $(wc -l <output) = 1" except that it passes the
691 # output through when the number of lines is wrong.
696 error "bug in the test script: not 3 parameters to test_line_count"
697 elif ! test $(wc -l <"$3") "$1" "$2"
699 echo "test_line_count: line count for $3 !$1 $2"
705 # This is not among top-level (test_expect_success | test_expect_failure)
706 # but is a prefix that can be used in the test script, like:
708 # test_expect_success 'complain and die' '
710 # do something else &&
711 # test_must_fail git checkout ../outerspace
714 # Writing this as "! git checkout ../outerspace" is wrong, because
715 # the failure could be due to a segv. We want a controlled failure.
720 if test $exit_code = 0; then
721 echo >&2 "test_must_fail: command succeeded: $*"
723 elif test $exit_code -gt 129 -a $exit_code -le 192; then
724 echo >&2 "test_must_fail: died by signal: $*"
726 elif test $exit_code = 127; then
727 echo >&2 "test_must_fail: command not found: $*"
733 # Similar to test_must_fail, but tolerates success, too. This is
734 # meant to be used in contexts like:
736 # test_expect_success 'some command works without configuration' '
737 # test_might_fail git config --unset all.configuration &&
741 # Writing "git config --unset all.configuration || :" would be wrong,
742 # because we want to notice if it fails due to segv.
747 if test $exit_code -gt 129 -a $exit_code -le 192; then
748 echo >&2 "test_might_fail: died by signal: $*"
750 elif test $exit_code = 127; then
751 echo >&2 "test_might_fail: command not found: $*"
757 # Similar to test_must_fail and test_might_fail, but check that a
758 # given command exited with a given exit code. Meant to be used as:
760 # test_expect_success 'Merge with d/f conflicts' '
761 # test_expect_code 1 git merge "merge msg" B master
764 test_expect_code () {
769 if test $exit_code = $want_code
774 echo >&2 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
778 # test_cmp is a helper function to compare actual and expected output.
779 # You can use it like:
781 # test_expect_success 'foo works' '
782 # echo expected >expected &&
784 # test_cmp expected actual
787 # This could be written as either "cmp" or "diff -u", but:
788 # - cmp's output is not nearly as easy to read as diff -u
789 # - not all diff versions understand "-u"
795 # This function can be used to schedule some commands to be run
796 # unconditionally at the end of the test to restore sanity:
798 # test_expect_success 'test core.capslock' '
799 # git config core.capslock true &&
800 # test_when_finished "git config --unset core.capslock" &&
804 # That would be roughly equivalent to
806 # test_expect_success 'test core.capslock' '
807 # git config core.capslock true &&
809 # git config --unset core.capslock
812 # except that the greeting and config --unset must both succeed for
815 # Note that under --immediate mode, no clean-up is done to help diagnose
818 test_when_finished () {
820 } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_cleanup"
823 # Most tests can use the created repository, but some may need to create more.
824 # Usage: test_create_repo <directory>
825 test_create_repo () {
827 error "bug in the test script: not 1 parameter to test-create-repo"
831 cd "$repo" || error "Cannot setup test environment"
832 "$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
833 error "cannot run git init -- have you built things yet?"
834 mv .git/hooks .git/hooks-disabled
841 if test -z "$HARNESS_ACTIVE"; then
842 test_results_dir="$TEST_DIRECTORY/test-results"
843 mkdir -p "$test_results_dir"
844 test_results_path="$test_results_dir/${0%.sh}-$$.counts"
846 cat >>"$test_results_path" <<-EOF
848 success $test_success
856 if test "$test_fixed" != 0
858 say_color pass "# fixed $test_fixed known breakage(s)"
860 if test "$test_broken" != 0
862 say_color error "# still have $test_broken known breakage(s)"
863 msg="remaining $(($test_count-$test_broken)) test(s)"
865 msg="$test_count test(s)"
867 case "$test_failure" in
869 # Maybe print SKIP message
870 [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all"
872 if test $test_external_has_tap -eq 0; then
873 say_color pass "# passed all $msg"
874 say "1..$test_count$skip_all"
877 test -d "$remove_trash" &&
878 cd "$(dirname "$remove_trash")" &&
879 rm -rf "$(basename "$remove_trash")"
884 if test $test_external_has_tap -eq 0; then
885 say_color error "# failed $test_failure among $msg"
894 # Test the binaries we have just built. The tests are kept in
895 # t/ subdirectory and are run in 'trash directory' subdirectory.
896 if test -z "$TEST_DIRECTORY"
898 # We allow tests to override this, in case they want to run tests
899 # outside of t/, e.g. for running tests on the test library
901 TEST_DIRECTORY=$(pwd)
903 GIT_BUILD_DIR="$TEST_DIRECTORY"/..
905 if test -n "$valgrind"
909 test "$1" = "$(readlink "$2")" || {
917 while test -d "$2".lock
919 say "Waiting for lock on $2."
926 make_valgrind_symlink () {
927 # handle only executables, unless they are shell libraries that
928 # need to be in the exec-path. We will just use "#!" as a
929 # guess for a shell-script, since we have no idea what the user
930 # may have configured as the shell path.
932 test "#!" = "$(head -c 2 <"$1")" ||
935 base=$(basename "$1")
936 symlink_target=$GIT_BUILD_DIR/$base
937 # do not override scripts
938 if test -x "$symlink_target" &&
939 test ! -d "$symlink_target" &&
940 test "#!" != "$(head -c 2 < "$symlink_target")"
942 symlink_target=../valgrind.sh
946 symlink_target=../unprocessed-script
948 # create the link, or replace it if it is out of date
949 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
952 # override all git executables in TEST_DIRECTORY/..
953 GIT_VALGRIND=$TEST_DIRECTORY/valgrind
954 mkdir -p "$GIT_VALGRIND"/bin
955 for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-*
957 make_valgrind_symlink $file
959 # special-case the mergetools loadables
960 make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools"
965 ls "$path"/git-* 2> /dev/null |
968 make_valgrind_symlink "$file"
972 PATH=$GIT_VALGRIND/bin:$PATH
973 GIT_EXEC_PATH=$GIT_VALGRIND/bin
975 elif test -n "$GIT_TEST_INSTALLED" ; then
976 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) ||
977 error "Cannot run git from $GIT_TEST_INSTALLED."
978 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH
979 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
980 else # normal case, use ../bin-wrappers only unless $with_dashes:
981 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers"
982 if ! test -x "$git_bin_dir/git" ; then
983 if test -z "$with_dashes" ; then
984 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
988 PATH="$git_bin_dir:$PATH"
989 GIT_EXEC_PATH=$GIT_BUILD_DIR
990 if test -n "$with_dashes" ; then
991 PATH="$GIT_BUILD_DIR:$PATH"
994 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
996 GIT_CONFIG_NOSYSTEM=1
998 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
1000 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
1002 if test -z "$GIT_TEST_CMP"
1004 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
1006 GIT_TEST_CMP="$DIFF -c"
1008 GIT_TEST_CMP="$DIFF -u"
1012 GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git
1014 test -d "$GIT_BUILD_DIR"/templates/blt || {
1015 error "You haven't built things yet, have you?"
1018 if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON"
1020 GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib"
1022 test -d "$GIT_BUILD_DIR"/git_remote_helpers/build || {
1023 error "You haven't built git_remote_helpers yet, have you?"
1027 if ! test -x "$GIT_BUILD_DIR"/test-chmtime; then
1028 echo >&2 'You need to build test-chmtime:'
1029 echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
1034 test="trash directory.$(basename "$0" .sh)"
1035 test -n "$root" && test="$root/$test"
1037 /*) TRASH_DIRECTORY="$test" ;;
1038 *) TRASH_DIRECTORY="$TEST_DIRECTORY/$test" ;;
1040 test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
1043 echo >&5 "FATAL: Cannot prepare test area"
1047 HOME="$TRASH_DIRECTORY"
1050 test_create_repo "$test"
1051 # Use -P to resolve symlinks in our working directory so that the cwd
1052 # in subprocesses like git equals our $PWD (for pathname comparisons).
1053 cd -P "$test" || exit 1
1056 this_test=${this_test%%-*}
1057 for skp in $GIT_SKIP_TESTS
1059 case "$this_test" in
1061 say_color skip >&3 "skipping test $this_test altogether"
1062 skip_all="skip all tests in $this_test"
1067 # Provide an implementation of the 'yes' utility
1082 # Fix some commands on Windows
1085 # Windows has its own (incompatible) sort and find
1095 # git sees Windows-style pwd
1099 # no POSIX permissions
1100 # backslashes in pathspec are converted to '/'
1101 # exec does not inherit the PID
1102 test_set_prereq MINGW
1103 test_set_prereq SED_STRIPS_CR
1106 test_set_prereq POSIXPERM
1107 test_set_prereq EXECKEEPSPID
1108 test_set_prereq NOT_MINGW
1109 test_set_prereq SED_STRIPS_CR
1112 test_set_prereq POSIXPERM
1113 test_set_prereq BSLASHPSPEC
1114 test_set_prereq EXECKEEPSPID
1115 test_set_prereq NOT_MINGW
1119 test -z "$NO_PERL" && test_set_prereq PERL
1120 test -z "$NO_PYTHON" && test_set_prereq PYTHON
1121 test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE
1122 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
1124 # Can we rely on git's output in the C locale?
1125 if test -n "$GETTEXT_POISON"
1127 GIT_GETTEXT_POISON=YesPlease
1128 export GIT_GETTEXT_POISON
1129 test_set_prereq GETTEXT_POISON
1131 test_set_prereq C_LOCALE_OUTPUT
1134 # Use this instead of test_cmp to compare files that contain expected and
1135 # actual output from git commands that can be translated. When running
1136 # under GETTEXT_POISON this pretends that the command produced expected
1139 test -n "$GETTEXT_POISON" || test_cmp "$@"
1142 # Use this instead of "grep expected-string actual" to see if the
1143 # output from a git command that can be translated either contains an
1144 # expected string, or does not contain an unwanted one. When running
1145 # under GETTEXT_POISON this pretends that the command produced expected
1148 if test -n "$GETTEXT_POISON"
1151 elif test "x!" = "x$1"
1160 # test whether the filesystem supports symbolic links
1161 ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS
1164 # When the tests are run as root, permission tests will report that
1165 # things are writable when they shouldn't be.
1166 test -w / || test_set_prereq SANITY