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 ################################################################
40 # It appears that people try to run tests without building...
41 "$GIT_BUILD_DIR/git" >/dev/null
44 echo >&2 'error: you do not seem to have built git yet.'
48 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
49 export PERL_PATH SHELL_PATH
51 # if --tee was passed, write the output not only to the terminal, but
52 # additionally to the file test-results/$BASENAME.out, too.
53 case "$GIT_TEST_TEE_STARTED, $* " in
55 # do not redirect again
57 *' --tee '*|*' --va'*)
58 mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results"
59 BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)"
60 (GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1;
61 echo $? > $BASE.exit) | tee $BASE.out
62 test "$(cat $BASE.exit)" = 0
67 # For repeatability, reset the environment to known value.
68 # TERM is sanitized below, after saving color control sequences.
73 export LANG LC_ALL PAGER TZ
75 # A call to "unset" with no arguments causes at least Solaris 10
76 # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets
77 # deriving from the command substitution clustered with the other
79 unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
81 my $ok = join("|", qw(
93 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
94 print join("\n", @vars);
98 GIT_AUTHOR_EMAIL=author@example.com
99 GIT_AUTHOR_NAME='A U Thor'
100 GIT_COMMITTER_EMAIL=committer@example.com
101 GIT_COMMITTER_NAME='C O Mitter'
102 GIT_MERGE_VERBOSITY=5
103 GIT_MERGE_AUTOEDIT=no
104 export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT
105 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
106 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
109 # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output
111 export GIT_TRACE_BARE
113 if test -n "${TEST_GIT_INDEX_VERSION:+isset}"
115 GIT_INDEX_VERSION="$TEST_GIT_INDEX_VERSION"
116 export GIT_INDEX_VERSION
119 # Add libc MALLOC and MALLOC_PERTURB test
120 # only if we are not executing the test with valgrind
121 if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null ||
122 test -n "$TEST_NO_MALLOC_CHECK"
124 setup_malloc_check () {
127 teardown_malloc_check () {
131 setup_malloc_check () {
132 MALLOC_CHECK_=3 MALLOC_PERTURB_=165
133 export MALLOC_CHECK_ MALLOC_PERTURB_
135 teardown_malloc_check () {
136 unset MALLOC_CHECK_ MALLOC_PERTURB_
140 : ${ASAN_OPTIONS=detect_leaks=0}
143 # Protect ourselves from common misconfiguration to export
144 # CDPATH into the environment
150 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
158 # A regexp to match 5 and 40 hexdigits
159 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
160 _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
163 _z40=0000000000000000000000000000000000000000
169 # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores
170 # when case-folding filenames
171 u200c=$(printf '\342\200\214')
173 export _x05 _x40 _z40 LF u200c
175 # Each test should start with something like this, after copyright notices:
177 # test_description='Description of this test...
178 # This test checks if command xyzzy does the right thing...
181 test "x$TERM" != "xdumb" && (
183 tput bold >/dev/null 2>&1 &&
184 tput setaf 1 >/dev/null 2>&1 &&
185 tput sgr0 >/dev/null 2>&1
189 while test "$#" -ne 0
192 -d|--d|--de|--deb|--debu|--debug)
194 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
195 immediate=t; shift ;;
196 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
197 GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
199 shift; test "$#" -ne 0 || {
200 echo 'error: -r requires an argument' >&2;
203 run_list=$1; shift ;;
205 run_list=${1#--*=}; shift ;;
206 -h|--h|--he|--hel|--help)
208 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
211 verbose_only=${1#--*=}
213 -q|--q|--qu|--qui|--quie|--quiet)
214 # Ignore --quiet under a TAP::Harness. Saying how many tests
215 # passed without the ok/not ok details is always an error.
216 test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
218 with_dashes=t; shift ;;
221 --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
228 valgrind_only=${1#--*=}
231 shift ;; # was handled already
236 GIT_TEST_CHAIN_LINT=1
239 GIT_TEST_CHAIN_LINT=0
246 echo "error: unknown test option '$1'" >&2; exit 1 ;;
250 if test -n "$valgrind_only"
252 test -z "$valgrind" && valgrind=memcheck
253 test -z "$verbose" && verbose_only="$valgrind_only"
254 elif test -n "$valgrind"
261 # Save the color control sequences now rather than run tput
262 # each time say_color() is called. This is done for two
264 # * TERM will be changed to dumb
265 # * HOME will be changed to a temporary directory and tput
266 # might need to read ~/.terminfo from the original HOME
267 # directory to get the control sequences
268 # Note: This approach assumes the control sequences don't end
269 # in a newline for any terminal of interest (command
270 # substitutions strip trailing newlines). Given that most
271 # (all?) terminals in common use are related to ECMA-48, this
272 # shouldn't be a problem.
273 say_color_error=$(tput bold; tput setaf 1) # bold red
274 say_color_skip=$(tput setaf 4) # blue
275 say_color_warn=$(tput setaf 3) # brown/yellow
276 say_color_pass=$(tput setaf 2) # green
277 say_color_info=$(tput setaf 6) # cyan
278 say_color_reset=$(tput sgr0)
279 say_color_="" # no formatting for normal text
281 test -z "$1" && test -n "$quiet" && return
282 eval "say_color_color=\$say_color_$1"
284 printf "%s\\n" "$say_color_color$*$say_color_reset"
288 test -z "$1" && test -n "$quiet" && return
298 say_color error "error: $*"
307 test "${test_description}" != "" ||
308 error "Test script did not set test_description."
310 if test "$help" = "t"
312 printf '%s\n' "$test_description"
318 if test "$verbose" = "t"
322 exec 4>/dev/null 3>/dev/null
325 # Send any "-x" output directly to stderr to avoid polluting tests
326 # which capture stderr. We can do this unconditionally since it
327 # has no effect if tracing isn't turned on.
329 # Note that this sets up the trace fd as soon as we assign the variable, so it
330 # must come after the creation of descriptor 4 above. Likewise, we must never
331 # unset this, as it has the side effect of closing descriptor 4, which we
332 # use to show verbose tests to the user.
334 # Note also that we don't need or want to export it. The tracing is local to
335 # this shell, and we would not want to influence any shells we exec.
344 test_external_has_tap=0
348 if test -n "$GIT_EXIT_OK"
352 echo >&5 "FATAL: Unexpected exit with code $code"
361 # The user-facing functions are loaded from a separate file so that
362 # test_perf subshells can have them too
363 . "$TEST_DIRECTORY/test-lib-functions.sh"
365 # You are not expected to call test_ok_ and test_failure_ directly, use
366 # the test_expect_* functions instead.
369 test_success=$(($test_success + 1))
370 say_color "" "ok $test_count - $@"
374 test_failure=$(($test_failure + 1))
375 say_color error "not ok $test_count - $1"
377 printf '%s\n' "$*" | sed -e 's/^/# /'
378 test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
381 test_known_broken_ok_ () {
382 test_fixed=$(($test_fixed+1))
383 say_color error "ok $test_count - $@ # TODO known breakage vanished"
386 test_known_broken_failure_ () {
387 test_broken=$(($test_broken+1))
388 say_color warn "not ok $test_count - $@ # TODO known breakage"
392 test "$debug" = "" || eval "$1"
395 match_pattern_list () {
398 test -z "$*" && return 1
409 match_test_selector_list () {
414 test -z "$1" && return 0
416 # Both commas and whitespace are accepted as separators.
422 # If the first selector is negative we include by default.
430 orig_selector=$selector
436 selector=${selector##?}
440 test -z "$selector" && continue
444 if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null
446 echo "error: $title: invalid non-numeric in range" \
447 "start: '$orig_selector'" >&2
450 if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null
452 echo "error: $title: invalid non-numeric in range" \
453 "end: '$orig_selector'" >&2
458 if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null
460 echo "error: $title: invalid non-numeric in test" \
461 "selector: '$orig_selector'" >&2
466 # Short cut for "obvious" cases
467 test -z "$include" && test -z "$positive" && continue
468 test -n "$include" && test -n "$positive" && continue
472 if test $arg -le ${selector#-}
478 if test $arg -ge ${selector%-}
484 if test ${selector%%-*} -le $arg \
485 && test $arg -le ${selector#*-}
491 if test $arg -eq $selector
502 maybe_teardown_verbose () {
503 test -z "$verbose_only" && return
504 exec 4>/dev/null 3>/dev/null
509 maybe_setup_verbose () {
510 test -z "$verbose_only" && return
511 if match_pattern_list $test_count $verbose_only
514 # Emit a delimiting blank line when going from
515 # non-verbose to verbose. Within verbose mode the
516 # delimiter is printed by test_expect_*. The choice
517 # of the initial $last_verbose is such that before
518 # test 1, we do not print it.
519 test -z "$last_verbose" && echo >&3 ""
522 exec 4>/dev/null 3>/dev/null
525 last_verbose=$verbose
528 maybe_teardown_valgrind () {
529 test -z "$GIT_VALGRIND" && return
530 GIT_VALGRIND_ENABLED=
533 maybe_setup_valgrind () {
534 test -z "$GIT_VALGRIND" && return
535 if test -z "$valgrind_only"
537 GIT_VALGRIND_ENABLED=t
540 GIT_VALGRIND_ENABLED=
541 if match_pattern_list $test_count $valgrind_only
543 GIT_VALGRIND_ENABLED=t
548 test "$trace" = t && test "$verbose" = t
551 # This is a separate function because some tests use
552 # "return" to end a test_expect_success block early
553 # (and we want to make sure we run any cleanup like
555 test_eval_inner_ () {
556 # Do not add anything extra (including LF) after '$*'
563 # We run this block with stderr redirected to avoid extra cruft
564 # during a "-x" trace. Once in "set -x" mode, we cannot prevent
565 # the shell from printing the "set +x" to turn it off (nor the saving
566 # of $? before that). But we can make sure that the output goes to
569 # The test itself is run with stderr put back to &4 (so either to
570 # /dev/null, or to the original stderr if --verbose was used).
572 test_eval_inner_ "$@" </dev/null >&3 2>&4
577 if test "$test_eval_ret_" != 0
579 say_color error >&4 "error: last command exited with \$?=$test_eval_ret_"
583 return $test_eval_ret_
590 if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then
591 # turn off tracing for this test-eval, as it simply creates
592 # confusing noise in the "-x" output
595 # 117 is magic because it is unlikely to match the exit
596 # code of other programs
597 test_eval_ "(exit 117) && $1"
598 if test "$?" != 117; then
599 error "bug in the test script: broken &&-chain: $1"
607 teardown_malloc_check
609 if test -z "$immediate" || test $eval_ret = 0 ||
610 test -n "$expecting_failure" && test "$test_cleanup" != ":"
613 test_eval_ "$test_cleanup"
614 teardown_malloc_check
616 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"
624 test_count=$(($test_count+1))
631 maybe_teardown_valgrind
632 maybe_teardown_verbose
638 if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS
641 skipped_reason="GIT_SKIP_TESTS"
643 if test -z "$to_skip" && test -n "$test_prereq" &&
644 ! test_have_prereq "$test_prereq"
649 if test "$missing_prereq" != "$test_prereq"
651 of_prereq=" of $test_prereq"
653 skipped_reason="missing $missing_prereq${of_prereq}"
655 if test -z "$to_skip" && test -n "$run_list" &&
656 ! match_test_selector_list '--run' $test_count "$run_list"
659 skipped_reason="--run"
664 say_color skip >&3 "skipping test: $@"
665 say_color skip "ok $test_count # skip $1 ($skipped_reason)"
674 # stub; perf-lib overrides it
675 test_at_end_hook_ () {
682 if test -z "$HARNESS_ACTIVE"
684 test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
685 mkdir -p "$test_results_dir"
687 test_results_path="$test_results_dir/${base%.sh}-$$.counts"
689 cat >>"$test_results_path" <<-EOF
691 success $test_success
699 if test "$test_fixed" != 0
701 say_color error "# $test_fixed known breakage(s) vanished; please update test(s)"
703 if test "$test_broken" != 0
705 say_color warn "# still have $test_broken known breakage(s)"
707 if test "$test_broken" != 0 || test "$test_fixed" != 0
709 test_remaining=$(( $test_count - $test_broken - $test_fixed ))
710 msg="remaining $test_remaining test(s)"
712 test_remaining=$test_count
713 msg="$test_count test(s)"
715 case "$test_failure" in
717 # Maybe print SKIP message
718 if test -n "$skip_all" && test $test_count -gt 0
720 error "Can't use skip_all after running some tests"
722 test -z "$skip_all" || skip_all=" # SKIP $skip_all"
724 if test $test_external_has_tap -eq 0
726 if test $test_remaining -gt 0
728 say_color pass "# passed all $msg"
730 say "1..$test_count$skip_all"
733 test -d "$remove_trash" &&
734 cd "$(dirname "$remove_trash")" &&
735 rm -rf "$(basename "$remove_trash")"
742 if test $test_external_has_tap -eq 0
744 say_color error "# failed $test_failure among $msg"
753 if test -n "$valgrind"
757 test "$1" = "$(readlink "$2")" || {
765 while test -d "$2".lock
767 say "Waiting for lock on $2."
774 make_valgrind_symlink () {
775 # handle only executables, unless they are shell libraries that
776 # need to be in the exec-path.
778 test "# " = "$(head -c 2 <"$1")" ||
781 base=$(basename "$1")
782 symlink_target=$GIT_BUILD_DIR/$base
783 # do not override scripts
784 if test -x "$symlink_target" &&
785 test ! -d "$symlink_target" &&
786 test "#!" != "$(head -c 2 < "$symlink_target")"
788 symlink_target=../valgrind.sh
792 symlink_target=../unprocessed-script
794 # create the link, or replace it if it is out of date
795 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
798 # override all git executables in TEST_DIRECTORY/..
799 GIT_VALGRIND=$TEST_DIRECTORY/valgrind
800 mkdir -p "$GIT_VALGRIND"/bin
801 for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-*
803 make_valgrind_symlink $file
805 # special-case the mergetools loadables
806 make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools"
811 ls "$path"/git-* 2> /dev/null |
814 make_valgrind_symlink "$file"
818 PATH=$GIT_VALGRIND/bin:$PATH
819 GIT_EXEC_PATH=$GIT_VALGRIND/bin
821 GIT_VALGRIND_MODE="$valgrind"
822 export GIT_VALGRIND_MODE
823 GIT_VALGRIND_ENABLED=t
824 test -n "$valgrind_only" && GIT_VALGRIND_ENABLED=
825 export GIT_VALGRIND_ENABLED
826 elif test -n "$GIT_TEST_INSTALLED"
828 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) ||
829 error "Cannot run git from $GIT_TEST_INSTALLED."
830 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH
831 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
832 else # normal case, use ../bin-wrappers only unless $with_dashes:
833 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers"
834 if ! test -x "$git_bin_dir/git"
836 if test -z "$with_dashes"
838 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
842 PATH="$git_bin_dir:$PATH"
843 GIT_EXEC_PATH=$GIT_BUILD_DIR
844 if test -n "$with_dashes"
846 PATH="$GIT_BUILD_DIR:$PATH"
849 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
850 GIT_CONFIG_NOSYSTEM=1
852 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
854 if test -z "$GIT_TEST_CMP"
856 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
858 GIT_TEST_CMP="$DIFF -c"
860 GIT_TEST_CMP="$DIFF -u"
864 GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git
866 test -d "$GIT_BUILD_DIR"/templates/blt || {
867 error "You haven't built things yet, have you?"
870 if ! test -x "$GIT_BUILD_DIR"/t/helper/test-chmtime
872 echo >&2 'You need to build test-chmtime:'
873 echo >&2 'Run "make t/helper/test-chmtime" in the source (toplevel) directory'
878 TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)"
879 test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY"
880 case "$TRASH_DIRECTORY" in
881 /*) ;; # absolute path is good
882 *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;;
884 test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
885 rm -fr "$TRASH_DIRECTORY" || {
887 echo >&5 "FATAL: Cannot prepare test area"
891 HOME="$TRASH_DIRECTORY"
892 GNUPGHOME="$HOME/gnupg-home-not-used"
893 export HOME GNUPGHOME
895 if test -z "$TEST_NO_CREATE_REPO"
897 test_create_repo "$TRASH_DIRECTORY"
899 mkdir -p "$TRASH_DIRECTORY"
901 # Use -P to resolve symlinks in our working directory so that the cwd
902 # in subprocesses like git equals our $PWD (for pathname comparisons).
903 cd -P "$TRASH_DIRECTORY" || exit 1
906 this_test=${this_test%%-*}
907 if match_pattern_list "$this_test" $GIT_SKIP_TESTS
909 say_color info >&3 "skipping test $this_test altogether"
910 skip_all="skip all tests in $this_test"
914 # Provide an implementation of the 'yes' utility
931 # Fix some commands on Windows
934 # Windows has its own (incompatible) sort and find
944 # git sees Windows-style pwd
948 # no POSIX permissions
949 # backslashes in pathspec are converted to '/'
950 # exec does not inherit the PID
951 test_set_prereq MINGW
952 test_set_prereq NATIVE_CRLF
953 test_set_prereq SED_STRIPS_CR
954 test_set_prereq GREP_STRIPS_CR
955 GIT_TEST_CMP=mingw_test_cmp
958 test_set_prereq POSIXPERM
959 test_set_prereq EXECKEEPSPID
960 test_set_prereq CYGWIN
961 test_set_prereq SED_STRIPS_CR
962 test_set_prereq GREP_STRIPS_CR
965 test_set_prereq POSIXPERM
966 test_set_prereq BSLASHPSPEC
967 test_set_prereq EXECKEEPSPID
971 ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
972 test -z "$NO_PERL" && test_set_prereq PERL
973 test -z "$NO_PYTHON" && test_set_prereq PYTHON
974 test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE
975 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
977 # Can we rely on git's output in the C locale?
978 if test -n "$GETTEXT_POISON"
980 GIT_GETTEXT_POISON=YesPlease
981 export GIT_GETTEXT_POISON
982 test_set_prereq GETTEXT_POISON
984 test_set_prereq C_LOCALE_OUTPUT
987 # Use this instead of test_cmp to compare files that contain expected and
988 # actual output from git commands that can be translated. When running
989 # under GETTEXT_POISON this pretends that the command produced expected
992 test -n "$GETTEXT_POISON" || test_cmp "$@"
995 # Use this instead of "grep expected-string actual" to see if the
996 # output from a git command that can be translated either contains an
997 # expected string, or does not contain an unwanted one. When running
998 # under GETTEXT_POISON this pretends that the command produced expected
1001 if test -n "$GETTEXT_POISON"
1004 elif test "x!" = "x$1"
1013 test_lazy_prereq PIPE '
1014 # test whether the filesystem supports FIFOs
1020 rm -f testfifo && mkfifo testfifo
1025 test_lazy_prereq SYMLINKS '
1026 # test whether the filesystem supports symbolic links
1027 ln -s x y && test -h y
1030 test_lazy_prereq FILEMODE '
1031 test "$(git config --bool core.filemode)" = true
1034 test_lazy_prereq CASE_INSENSITIVE_FS '
1035 echo good >CamelCase &&
1036 echo bad >camelcase &&
1037 test "$(cat CamelCase)" != good
1040 test_lazy_prereq UTF8_NFD_TO_NFC '
1041 # check whether FS converts nfd unicode to nfc
1042 auml=$(printf "\303\244")
1043 aumlcdiar=$(printf "\141\314\210")
1053 test_lazy_prereq AUTOIDENT '
1054 sane_unset GIT_AUTHOR_NAME &&
1055 sane_unset GIT_AUTHOR_EMAIL &&
1056 git var GIT_AUTHOR_IDENT
1059 test_lazy_prereq EXPENSIVE '
1060 test -n "$GIT_TEST_LONG"
1063 test_lazy_prereq USR_BIN_TIME '
1064 test -x /usr/bin/time
1067 test_lazy_prereq NOT_ROOT '
1072 # SANITY is about "can you correctly predict what the filesystem would
1073 # do by only looking at the permission bits of the files and
1074 # directories?" A typical example of !SANITY is running the test
1075 # suite as root, where a test may expect "chmod -r file && cat file"
1076 # to fail because file is supposed to be unreadable after a successful
1077 # chmod. In an environment (i.e. combination of what filesystem is
1078 # being used and who is running the tests) that lacks SANITY, you may
1079 # be able to delete or create a file when the containing directory
1080 # doesn't have write permissions, or access a file even if the
1081 # containing directory doesn't have read or execute permissions.
1083 test_lazy_prereq SANITY '
1084 mkdir SANETESTD.1 SANETESTD.2 &&
1086 chmod +w SANETESTD.1 SANETESTD.2 &&
1087 >SANETESTD.1/x 2>SANETESTD.2/x &&
1088 chmod -w SANETESTD.1 &&
1089 chmod -r SANETESTD.1/x &&
1090 chmod -rx SANETESTD.2 ||
1091 error "bug in test sript: cannot prepare SANETESTD"
1093 ! test -r SANETESTD.1/x &&
1094 ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x
1097 chmod +rwx SANETESTD.1 SANETESTD.2 &&
1098 rm -rf SANETESTD.1 SANETESTD.2 ||
1099 error "bug in test sript: cannot clean SANETESTD"
1103 GIT_UNZIP=${GIT_UNZIP:-unzip}
1104 test_lazy_prereq UNZIP '
1109 run_with_limited_cmdline () {
1110 (ulimit -s 128 && "$@")
1113 test_lazy_prereq CMDLINE_LIMIT 'run_with_limited_cmdline true'