1 # Test framework for git. See t/README for usage.
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 # Test the binaries we have just built. The tests are kept in
19 # t/ subdirectory and are run in 'trash directory' subdirectory.
20 if test -z "$TEST_DIRECTORY"
22 # We allow tests to override this, in case they want to run tests
23 # outside of t/, e.g. for running tests on the test library
27 # ensure that TEST_DIRECTORY is an absolute path so that it
28 # is valid even if the current working directory is changed
29 TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1
31 if test -z "$TEST_OUTPUT_DIRECTORY"
33 # Similarly, override this to store the test-results subdir
35 TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY
37 GIT_BUILD_DIR="$TEST_DIRECTORY"/..
39 # If we were built with ASAN, it may complain about leaks
40 # of program-lifetime variables. Disable it by default to lower
41 # the noise level. This needs to happen at the start of the script,
42 # before we even do our "did we build git yet" check (since we don't
43 # want that one to complain to stderr).
44 : ${ASAN_OPTIONS=detect_leaks=0:abort_on_error=1}
47 ################################################################
48 # It appears that people try to run tests without building...
49 "$GIT_BUILD_DIR/git" >/dev/null
52 echo >&2 'error: you do not seem to have built git yet.'
56 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
57 export PERL_PATH SHELL_PATH
59 # if --tee was passed, write the output not only to the terminal, but
60 # additionally to the file test-results/$BASENAME.out, too.
61 case "$GIT_TEST_TEE_STARTED, $* " in
63 # do not redirect again
65 *' --tee '*|*' --va'*|*' --verbose-log '*)
66 mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results"
67 BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)"
69 # Make this filename available to the sub-process in case it is using
71 GIT_TEST_TEE_OUTPUT_FILE=$BASE.out
72 export GIT_TEST_TEE_OUTPUT_FILE
74 # Truncate before calling "tee -a" to get rid of the results
75 # from any previous runs.
76 >"$GIT_TEST_TEE_OUTPUT_FILE"
78 (GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1;
79 echo $? >"$BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE"
80 test "$(cat "$BASE.exit")" = 0
85 # For repeatability, reset the environment to known value.
86 # TERM is sanitized below, after saving color control sequences.
91 export LANG LC_ALL PAGER TZ
93 # A call to "unset" with no arguments causes at least Solaris 10
94 # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets
95 # deriving from the command substitution clustered with the other
97 unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
99 my $ok = join("|", qw(
112 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
113 print join("\n", @vars);
115 unset XDG_CONFIG_HOME
117 GIT_AUTHOR_EMAIL=author@example.com
118 GIT_AUTHOR_NAME='A U Thor'
119 GIT_COMMITTER_EMAIL=committer@example.com
120 GIT_COMMITTER_NAME='C O Mitter'
121 GIT_MERGE_VERBOSITY=5
122 GIT_MERGE_AUTOEDIT=no
123 export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT
124 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
125 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
128 # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output
130 export GIT_TRACE_BARE
132 if test -n "${TEST_GIT_INDEX_VERSION:+isset}"
134 GIT_INDEX_VERSION="$TEST_GIT_INDEX_VERSION"
135 export GIT_INDEX_VERSION
138 # Add libc MALLOC and MALLOC_PERTURB test
139 # only if we are not executing the test with valgrind
140 if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null ||
141 test -n "$TEST_NO_MALLOC_CHECK"
143 setup_malloc_check () {
146 teardown_malloc_check () {
150 setup_malloc_check () {
151 MALLOC_CHECK_=3 MALLOC_PERTURB_=165
152 export MALLOC_CHECK_ MALLOC_PERTURB_
154 teardown_malloc_check () {
155 unset MALLOC_CHECK_ MALLOC_PERTURB_
159 # Protect ourselves from common misconfiguration to export
160 # CDPATH into the environment
166 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
174 # A regexp to match 5 and 40 hexdigits
175 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
176 _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
179 _z40=0000000000000000000000000000000000000000
181 EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904
182 EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
188 # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores
189 # when case-folding filenames
190 u200c=$(printf '\342\200\214')
192 export _x05 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB
194 # Each test should start with something like this, after copyright notices:
196 # test_description='Description of this test...
197 # This test checks if command xyzzy does the right thing...
200 test "x$TERM" != "xdumb" && (
202 tput bold >/dev/null 2>&1 &&
203 tput setaf 1 >/dev/null 2>&1 &&
204 tput sgr0 >/dev/null 2>&1
208 while test "$#" -ne 0
211 -d|--d|--de|--deb|--debu|--debug)
213 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
214 immediate=t; shift ;;
215 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
216 GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
218 shift; test "$#" -ne 0 || {
219 echo 'error: -r requires an argument' >&2;
222 run_list=$1; shift ;;
224 run_list=${1#--*=}; shift ;;
225 -h|--h|--he|--hel|--help)
227 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
230 verbose_only=${1#--*=}
232 -q|--q|--qu|--qui|--quie|--quiet)
233 # Ignore --quiet under a TAP::Harness. Saying how many tests
234 # passed without the ok/not ok details is always an error.
235 test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
237 with_dashes=t; shift ;;
240 --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
247 valgrind_only=${1#--*=}
250 shift ;; # was handled already
255 GIT_TEST_CHAIN_LINT=1
258 GIT_TEST_CHAIN_LINT=0
268 echo "error: unknown test option '$1'" >&2; exit 1 ;;
272 if test -n "$valgrind_only"
274 test -z "$valgrind" && valgrind=memcheck
275 test -z "$verbose" && verbose_only="$valgrind_only"
276 elif test -n "$valgrind"
283 # Save the color control sequences now rather than run tput
284 # each time say_color() is called. This is done for two
286 # * TERM will be changed to dumb
287 # * HOME will be changed to a temporary directory and tput
288 # might need to read ~/.terminfo from the original HOME
289 # directory to get the control sequences
290 # Note: This approach assumes the control sequences don't end
291 # in a newline for any terminal of interest (command
292 # substitutions strip trailing newlines). Given that most
293 # (all?) terminals in common use are related to ECMA-48, this
294 # shouldn't be a problem.
295 say_color_error=$(tput bold; tput setaf 1) # bold red
296 say_color_skip=$(tput setaf 4) # blue
297 say_color_warn=$(tput setaf 3) # brown/yellow
298 say_color_pass=$(tput setaf 2) # green
299 say_color_info=$(tput setaf 6) # cyan
300 say_color_reset=$(tput sgr0)
301 say_color_="" # no formatting for normal text
303 test -z "$1" && test -n "$quiet" && return
304 eval "say_color_color=\$say_color_$1"
306 printf "%s\\n" "$say_color_color$*$say_color_reset"
310 test -z "$1" && test -n "$quiet" && return
320 say_color error "error: $*"
329 if test -n "$HARNESS_ACTIVE"
331 if test "$verbose" = t || test -n "$verbose_only"
333 printf 'Bail out! %s\n' \
334 'verbose mode forbidden under TAP harness; try --verbose-log'
339 test "${test_description}" != "" ||
340 error "Test script did not set test_description."
342 if test "$help" = "t"
344 printf '%s\n' "$test_description"
351 if test "$verbose_log" = "t"
353 exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3
354 elif test "$verbose" = "t"
358 exec 4>/dev/null 3>/dev/null
361 # Send any "-x" output directly to stderr to avoid polluting tests
362 # which capture stderr. We can do this unconditionally since it
363 # has no effect if tracing isn't turned on.
365 # Note that this sets up the trace fd as soon as we assign the variable, so it
366 # must come after the creation of descriptor 4 above. Likewise, we must never
367 # unset this, as it has the side effect of closing descriptor 4, which we
368 # use to show verbose tests to the user.
370 # Note also that we don't need or want to export it. The tracing is local to
371 # this shell, and we would not want to influence any shells we exec.
380 test_external_has_tap=0
384 if test -n "$GIT_EXIT_OK"
388 echo >&5 "FATAL: Unexpected exit with code $code"
397 # The user-facing functions are loaded from a separate file so that
398 # test_perf subshells can have them too
399 . "$TEST_DIRECTORY/test-lib-functions.sh"
401 # You are not expected to call test_ok_ and test_failure_ directly, use
402 # the test_expect_* functions instead.
405 test_success=$(($test_success + 1))
406 say_color "" "ok $test_count - $@"
410 test_failure=$(($test_failure + 1))
411 say_color error "not ok $test_count - $1"
413 printf '%s\n' "$*" | sed -e 's/^/# /'
414 test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
417 test_known_broken_ok_ () {
418 test_fixed=$(($test_fixed+1))
419 say_color error "ok $test_count - $@ # TODO known breakage vanished"
422 test_known_broken_failure_ () {
423 test_broken=$(($test_broken+1))
424 say_color warn "not ok $test_count - $@ # TODO known breakage"
428 test "$debug" = "" || eval "$1"
431 match_pattern_list () {
434 test -z "$*" && return 1
445 match_test_selector_list () {
450 test -z "$1" && return 0
452 # Both commas and whitespace are accepted as separators.
458 # If the first selector is negative we include by default.
466 orig_selector=$selector
472 selector=${selector##?}
476 test -z "$selector" && continue
480 if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null
482 echo "error: $title: invalid non-numeric in range" \
483 "start: '$orig_selector'" >&2
486 if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null
488 echo "error: $title: invalid non-numeric in range" \
489 "end: '$orig_selector'" >&2
494 if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null
496 echo "error: $title: invalid non-numeric in test" \
497 "selector: '$orig_selector'" >&2
502 # Short cut for "obvious" cases
503 test -z "$include" && test -z "$positive" && continue
504 test -n "$include" && test -n "$positive" && continue
508 if test $arg -le ${selector#-}
514 if test $arg -ge ${selector%-}
520 if test ${selector%%-*} -le $arg \
521 && test $arg -le ${selector#*-}
527 if test $arg -eq $selector
538 maybe_teardown_verbose () {
539 test -z "$verbose_only" && return
540 exec 4>/dev/null 3>/dev/null
545 maybe_setup_verbose () {
546 test -z "$verbose_only" && return
547 if match_pattern_list $test_count $verbose_only
550 # Emit a delimiting blank line when going from
551 # non-verbose to verbose. Within verbose mode the
552 # delimiter is printed by test_expect_*. The choice
553 # of the initial $last_verbose is such that before
554 # test 1, we do not print it.
555 test -z "$last_verbose" && echo >&3 ""
558 exec 4>/dev/null 3>/dev/null
561 last_verbose=$verbose
564 maybe_teardown_valgrind () {
565 test -z "$GIT_VALGRIND" && return
566 GIT_VALGRIND_ENABLED=
569 maybe_setup_valgrind () {
570 test -z "$GIT_VALGRIND" && return
571 if test -z "$valgrind_only"
573 GIT_VALGRIND_ENABLED=t
576 GIT_VALGRIND_ENABLED=
577 if match_pattern_list $test_count $valgrind_only
579 GIT_VALGRIND_ENABLED=t
584 test "$trace" = t && test "$verbose" = t
587 # This is a separate function because some tests use
588 # "return" to end a test_expect_success block early
589 # (and we want to make sure we run any cleanup like
591 test_eval_inner_ () {
592 # Do not add anything extra (including LF) after '$*'
599 # We run this block with stderr redirected to avoid extra cruft
600 # during a "-x" trace. Once in "set -x" mode, we cannot prevent
601 # the shell from printing the "set +x" to turn it off (nor the saving
602 # of $? before that). But we can make sure that the output goes to
605 # The test itself is run with stderr put back to &4 (so either to
606 # /dev/null, or to the original stderr if --verbose was used).
608 test_eval_inner_ "$@" </dev/null >&3 2>&4
613 if test "$test_eval_ret_" != 0
615 say_color error >&4 "error: last command exited with \$?=$test_eval_ret_"
619 return $test_eval_ret_
626 if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then
627 # turn off tracing for this test-eval, as it simply creates
628 # confusing noise in the "-x" output
631 # 117 is magic because it is unlikely to match the exit
632 # code of other programs
633 if test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)"
635 error "bug in the test script: broken &&-chain or run-away HERE-DOC: $1"
643 teardown_malloc_check
645 if test -z "$immediate" || test $eval_ret = 0 ||
646 test -n "$expecting_failure" && test "$test_cleanup" != ":"
649 test_eval_ "$test_cleanup"
650 teardown_malloc_check
652 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"
660 test_count=$(($test_count+1))
667 maybe_teardown_valgrind
668 maybe_teardown_verbose
674 if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS
677 skipped_reason="GIT_SKIP_TESTS"
679 if test -z "$to_skip" && test -n "$test_prereq" &&
680 ! test_have_prereq "$test_prereq"
685 if test "$missing_prereq" != "$test_prereq"
687 of_prereq=" of $test_prereq"
689 skipped_reason="missing $missing_prereq${of_prereq}"
691 if test -z "$to_skip" && test -n "$run_list" &&
692 ! match_test_selector_list '--run' $test_count "$run_list"
695 skipped_reason="--run"
700 say_color skip >&3 "skipping test: $@"
701 say_color skip "ok $test_count # skip $1 ($skipped_reason)"
710 # stub; perf-lib overrides it
711 test_at_end_hook_ () {
718 if test -z "$HARNESS_ACTIVE"
720 test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
721 mkdir -p "$test_results_dir"
723 test_results_path="$test_results_dir/${base%.sh}.counts"
725 cat >"$test_results_path" <<-EOF
727 success $test_success
735 if test "$test_fixed" != 0
737 say_color error "# $test_fixed known breakage(s) vanished; please update test(s)"
739 if test "$test_broken" != 0
741 say_color warn "# still have $test_broken known breakage(s)"
743 if test "$test_broken" != 0 || test "$test_fixed" != 0
745 test_remaining=$(( $test_count - $test_broken - $test_fixed ))
746 msg="remaining $test_remaining test(s)"
748 test_remaining=$test_count
749 msg="$test_count test(s)"
751 case "$test_failure" in
753 if test $test_external_has_tap -eq 0
755 if test $test_remaining -gt 0
757 say_color pass "# passed all $msg"
760 # Maybe print SKIP message
761 test -z "$skip_all" || skip_all="# SKIP $skip_all"
762 case "$test_count" in
764 say "1..$test_count${skip_all:+ $skip_all}"
767 test -z "$skip_all" ||
768 say_color warn "$skip_all"
776 test -d "$TRASH_DIRECTORY" ||
777 error "Tests passed but trash directory already removed before test cleanup; aborting"
779 cd "$TRASH_DIRECTORY/.." &&
780 rm -fr "$TRASH_DIRECTORY" ||
781 error "Tests passed but test cleanup failed; aborting"
788 if test $test_external_has_tap -eq 0
790 say_color error "# failed $test_failure among $msg"
799 if test -n "$valgrind"
803 test "$1" = "$(readlink "$2")" || {
811 while test -d "$2".lock
813 say "Waiting for lock on $2."
820 make_valgrind_symlink () {
821 # handle only executables, unless they are shell libraries that
822 # need to be in the exec-path.
824 test "# " = "$(head -c 2 <"$1")" ||
827 base=$(basename "$1")
830 symlink_target="$GIT_BUILD_DIR/t/helper/$base"
833 symlink_target="$GIT_BUILD_DIR/$base"
836 # do not override scripts
837 if test -x "$symlink_target" &&
838 test ! -d "$symlink_target" &&
839 test "#!" != "$(head -c 2 < "$symlink_target")"
841 symlink_target=../valgrind.sh
845 symlink_target=../unprocessed-script
847 # create the link, or replace it if it is out of date
848 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
851 # override all git executables in TEST_DIRECTORY/..
852 GIT_VALGRIND=$TEST_DIRECTORY/valgrind
853 mkdir -p "$GIT_VALGRIND"/bin
854 for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-*
856 make_valgrind_symlink $file
858 # special-case the mergetools loadables
859 make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools"
864 ls "$path"/git-* 2> /dev/null |
867 make_valgrind_symlink "$file"
871 PATH=$GIT_VALGRIND/bin:$PATH
872 GIT_EXEC_PATH=$GIT_VALGRIND/bin
874 GIT_VALGRIND_MODE="$valgrind"
875 export GIT_VALGRIND_MODE
876 GIT_VALGRIND_ENABLED=t
877 test -n "$valgrind_only" && GIT_VALGRIND_ENABLED=
878 export GIT_VALGRIND_ENABLED
879 elif test -n "$GIT_TEST_INSTALLED"
881 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) ||
882 error "Cannot run git from $GIT_TEST_INSTALLED."
883 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH
884 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
885 else # normal case, use ../bin-wrappers only unless $with_dashes:
886 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers"
887 if ! test -x "$git_bin_dir/git"
889 if test -z "$with_dashes"
891 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
895 PATH="$git_bin_dir:$PATH"
896 GIT_EXEC_PATH=$GIT_BUILD_DIR
897 if test -n "$with_dashes"
899 PATH="$GIT_BUILD_DIR:$PATH"
902 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
903 GIT_CONFIG_NOSYSTEM=1
905 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
907 if test -z "$GIT_TEST_CMP"
909 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
911 GIT_TEST_CMP="$DIFF -c"
913 GIT_TEST_CMP="$DIFF -u"
917 GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git
919 test -d "$GIT_BUILD_DIR"/templates/blt || {
920 error "You haven't built things yet, have you?"
923 if ! test -x "$GIT_BUILD_DIR"/t/helper/test-chmtime
925 echo >&2 'You need to build test-chmtime:'
926 echo >&2 'Run "make t/helper/test-chmtime" in the source (toplevel) directory'
931 TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)"
932 test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY"
933 case "$TRASH_DIRECTORY" in
934 /*) ;; # absolute path is good
935 *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;;
937 rm -fr "$TRASH_DIRECTORY" || {
939 echo >&5 "FATAL: Cannot prepare test area"
943 HOME="$TRASH_DIRECTORY"
944 GNUPGHOME="$HOME/gnupg-home-not-used"
945 export HOME GNUPGHOME
947 if test -z "$TEST_NO_CREATE_REPO"
949 test_create_repo "$TRASH_DIRECTORY"
951 mkdir -p "$TRASH_DIRECTORY"
953 # Use -P to resolve symlinks in our working directory so that the cwd
954 # in subprocesses like git equals our $PWD (for pathname comparisons).
955 cd -P "$TRASH_DIRECTORY" || exit 1
958 this_test=${this_test%%-*}
959 if match_pattern_list "$this_test" $GIT_SKIP_TESTS
961 say_color info >&3 "skipping test $this_test altogether"
962 skip_all="skip all tests in $this_test"
966 # Provide an implementation of the 'yes' utility
983 # Fix some commands on Windows
987 # Windows has its own (incompatible) sort and find
994 # git sees Windows-style pwd
998 # no POSIX permissions
999 # backslashes in pathspec are converted to '/'
1000 # exec does not inherit the PID
1001 test_set_prereq MINGW
1002 test_set_prereq NATIVE_CRLF
1003 test_set_prereq SED_STRIPS_CR
1004 test_set_prereq GREP_STRIPS_CR
1005 GIT_TEST_CMP=mingw_test_cmp
1008 test_set_prereq POSIXPERM
1009 test_set_prereq EXECKEEPSPID
1010 test_set_prereq CYGWIN
1011 test_set_prereq SED_STRIPS_CR
1012 test_set_prereq GREP_STRIPS_CR
1015 test_set_prereq POSIXPERM
1016 test_set_prereq BSLASHPSPEC
1017 test_set_prereq EXECKEEPSPID
1021 ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
1022 test -z "$NO_PERL" && test_set_prereq PERL
1023 test -z "$NO_PTHREADS" && test_set_prereq PTHREADS
1024 test -z "$NO_PYTHON" && test_set_prereq PYTHON
1025 test -n "$USE_LIBPCRE1$USE_LIBPCRE2" && test_set_prereq PCRE
1026 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
1028 # Can we rely on git's output in the C locale?
1029 if test -n "$GETTEXT_POISON"
1031 GIT_GETTEXT_POISON=YesPlease
1032 export GIT_GETTEXT_POISON
1033 test_set_prereq GETTEXT_POISON
1035 test_set_prereq C_LOCALE_OUTPUT
1038 # Use this instead of test_cmp to compare files that contain expected and
1039 # actual output from git commands that can be translated. When running
1040 # under GETTEXT_POISON this pretends that the command produced expected
1043 test -n "$GETTEXT_POISON" || test_cmp "$@"
1046 # Use this instead of "grep expected-string actual" to see if the
1047 # output from a git command that can be translated either contains an
1048 # expected string, or does not contain an unwanted one. When running
1049 # under GETTEXT_POISON this pretends that the command produced expected
1052 if test -n "$GETTEXT_POISON"
1055 elif test "x!" = "x$1"
1064 test_lazy_prereq PIPE '
1065 # test whether the filesystem supports FIFOs
1071 rm -f testfifo && mkfifo testfifo
1076 test_lazy_prereq SYMLINKS '
1077 # test whether the filesystem supports symbolic links
1078 ln -s x y && test -h y
1081 test_lazy_prereq FILEMODE '
1082 test "$(git config --bool core.filemode)" = true
1085 test_lazy_prereq CASE_INSENSITIVE_FS '
1086 echo good >CamelCase &&
1087 echo bad >camelcase &&
1088 test "$(cat CamelCase)" != good
1091 test_lazy_prereq UTF8_NFD_TO_NFC '
1092 # check whether FS converts nfd unicode to nfc
1093 auml=$(printf "\303\244")
1094 aumlcdiar=$(printf "\141\314\210")
1104 test_lazy_prereq AUTOIDENT '
1105 sane_unset GIT_AUTHOR_NAME &&
1106 sane_unset GIT_AUTHOR_EMAIL &&
1107 git var GIT_AUTHOR_IDENT
1110 test_lazy_prereq EXPENSIVE '
1111 test -n "$GIT_TEST_LONG"
1114 test_lazy_prereq USR_BIN_TIME '
1115 test -x /usr/bin/time
1118 test_lazy_prereq NOT_ROOT '
1123 test_lazy_prereq JGIT '
1127 # SANITY is about "can you correctly predict what the filesystem would
1128 # do by only looking at the permission bits of the files and
1129 # directories?" A typical example of !SANITY is running the test
1130 # suite as root, where a test may expect "chmod -r file && cat file"
1131 # to fail because file is supposed to be unreadable after a successful
1132 # chmod. In an environment (i.e. combination of what filesystem is
1133 # being used and who is running the tests) that lacks SANITY, you may
1134 # be able to delete or create a file when the containing directory
1135 # doesn't have write permissions, or access a file even if the
1136 # containing directory doesn't have read or execute permissions.
1138 test_lazy_prereq SANITY '
1139 mkdir SANETESTD.1 SANETESTD.2 &&
1141 chmod +w SANETESTD.1 SANETESTD.2 &&
1142 >SANETESTD.1/x 2>SANETESTD.2/x &&
1143 chmod -w SANETESTD.1 &&
1144 chmod -r SANETESTD.1/x &&
1145 chmod -rx SANETESTD.2 ||
1146 error "bug in test sript: cannot prepare SANETESTD"
1148 ! test -r SANETESTD.1/x &&
1149 ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x
1152 chmod +rwx SANETESTD.1 SANETESTD.2 &&
1153 rm -rf SANETESTD.1 SANETESTD.2 ||
1154 error "bug in test sript: cannot clean SANETESTD"
1158 test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip}
1159 GIT_UNZIP=${GIT_UNZIP:-unzip}
1160 test_lazy_prereq UNZIP '
1165 run_with_limited_cmdline () {
1166 (ulimit -s 128 && "$@")
1169 test_lazy_prereq CMDLINE_LIMIT 'run_with_limited_cmdline true'
1172 git version --build-options |
1173 sed -ne "s/^$1: //p"
1176 test_lazy_prereq LONG_IS_64BIT '
1177 test 8 -le "$(build_option sizeof-long)"
1180 test_lazy_prereq TIME_IS_64BIT 'test-date is64bit'
1181 test_lazy_prereq TIME_T_IS_64BIT 'test-date time_t-is64bit'