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 # If LSAN is in effect we _do_ want leak checking, but we still
48 # want to abort so that we notice the problems.
49 : ${LSAN_OPTIONS=abort_on_error=1}
52 if test ! -f "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
54 echo >&2 'error: GIT-BUILD-OPTIONS missing (has Git been built?).'
57 .
"$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
58 export PERL_PATH SHELL_PATH
60 ################################################################
61 # It appears that people try to run tests without building...
62 "${GIT_TEST_INSTALLED:-$GIT_BUILD_DIR}/git$X" >/dev
/null
65 if test -n "$GIT_TEST_INSTALLED"
67 echo >&2 "error: there is no working Git at '$GIT_TEST_INSTALLED'"
69 echo >&2 'error: you do not seem to have built git yet.'
74 # if --tee was passed, write the output not only to the terminal, but
75 # additionally to the file test-results/$BASENAME.out, too.
76 case "$GIT_TEST_TEE_STARTED, $* " in
78 # do not redirect again
80 *' --tee '*|
*' --va'*|
*' -V '*|
*' --verbose-log '*)
81 mkdir
-p "$TEST_OUTPUT_DIRECTORY/test-results"
82 BASE
="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)"
84 # Make this filename available to the sub-process in case it is using
86 GIT_TEST_TEE_OUTPUT_FILE
=$BASE.out
87 export GIT_TEST_TEE_OUTPUT_FILE
89 # Truncate before calling "tee -a" to get rid of the results
90 # from any previous runs.
91 >"$GIT_TEST_TEE_OUTPUT_FILE"
93 (GIT_TEST_TEE_STARTED
=done ${TEST_SHELL_PATH} "$0" "$@" 2>&1;
94 echo $?
>"$BASE.exit") |
tee -a "$GIT_TEST_TEE_OUTPUT_FILE"
95 test "$(cat "$BASE.
exit")" = 0
100 # For repeatability, reset the environment to known value.
101 # TERM is sanitized below, after saving color control sequences.
106 export LANG LC_ALL PAGER TZ
109 # GIT_TEST_GETTEXT_POISON should not influence git commands executed
110 # during initialization of test-lib and the test repo. Back it up,
111 # unset and then restore after initialization is finished.
112 if test -n "$GIT_TEST_GETTEXT_POISON"
114 GIT_TEST_GETTEXT_POISON_ORIG
=$GIT_TEST_GETTEXT_POISON
115 unset GIT_TEST_GETTEXT_POISON
118 # A call to "unset" with no arguments causes at least Solaris 10
119 # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets
120 # deriving from the command substitution clustered with the other
122 unset VISUAL EMAIL LANGUAGE COLUMNS $
("$PERL_PATH" -e '
124 my $ok = join("|", qw(
136 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
137 print join("\n", @vars);
140 unset XDG_CONFIG_HOME
142 GIT_AUTHOR_EMAIL
=author@example.com
143 GIT_AUTHOR_NAME
='A U Thor'
144 GIT_COMMITTER_EMAIL
=committer@example.com
145 GIT_COMMITTER_NAME
='C O Mitter'
146 GIT_MERGE_VERBOSITY
=5
147 GIT_MERGE_AUTOEDIT
=no
148 export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT
149 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
150 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
153 # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output
155 export GIT_TRACE_BARE
157 check_var_migration
() {
158 # the warnings and hints given from this helper depends
159 # on end-user settings, which will disrupt the self-test
160 # done on the test framework itself.
161 case "$GIT_TEST_FRAMEWORK_SELFTEST" in
165 old_name
=$1 new_name
=$2
166 eval "old_isset=\${${old_name}:+isset}"
167 eval "new_isset=\${${new_name}:+isset}"
169 case "$old_isset,$new_isset" in
171 echo >&2 "warning: $old_name is now $new_name"
172 echo >&2 "hint: set $new_name too during the transition period"
173 eval "$new_name=\$$old_name"
177 # echo >&2 "warning: $old_name is now $new_name"
178 # echo >&2 "hint: remove $old_name"
183 check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR
184 check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION
185 check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX
187 # Use specific version of the index file format
188 if test -n "${GIT_TEST_INDEX_VERSION:+isset}"
190 GIT_INDEX_VERSION
="$GIT_TEST_INDEX_VERSION"
191 export GIT_INDEX_VERSION
194 # Add libc MALLOC and MALLOC_PERTURB test
195 # only if we are not executing the test with valgrind
196 if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev
/null ||
197 test -n "$TEST_NO_MALLOC_CHECK"
199 setup_malloc_check
() {
202 teardown_malloc_check
() {
206 setup_malloc_check
() {
207 MALLOC_CHECK_
=3 MALLOC_PERTURB_
=165
208 export MALLOC_CHECK_ MALLOC_PERTURB_
210 teardown_malloc_check
() {
211 unset MALLOC_CHECK_ MALLOC_PERTURB_
215 # Protect ourselves from common misconfiguration to export
216 # CDPATH into the environment
222 case $
(echo $GIT_TRACE |
tr "[A-Z]" "[a-z]") in
230 # A regexp to match 5, 35 and 40 hexdigits
231 _x05
='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
232 _x35
="$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
236 _z40
=0000000000000000000000000000000000000000
240 EMPTY_TREE
=4b825dc642cb6eb9a060e54bf8d69288fbee4904
241 EMPTY_BLOB
=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
247 # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores
248 # when case-folding filenames
249 u200c
=$
(printf '\342\200\214')
251 export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX
253 # Each test should start with something like this, after copyright notices:
255 # test_description='Description of this test...
256 # This test checks if command xyzzy does the right thing...
259 test "x$TERM" != "xdumb" && (
261 tput bold
>/dev
/null
2>&1 &&
262 tput setaf
1 >/dev
/null
2>&1 &&
263 tput sgr0
>/dev
/null
2>&1
267 while test "$#" -ne 0
270 -d|
--d|
--de|
--deb|
--debu|
--debug)
272 -i|
--i|
--im|
--imm|
--imme|
--immed|
--immedi|
--immedia|
--immediat|
--immediate)
273 immediate
=t
; shift ;;
274 -l|
--l|
--lo|
--lon|
--long|
--long-|
--long-t|
--long-te|
--long-tes|
--long-test|
--long-tests)
275 GIT_TEST_LONG
=t
; export GIT_TEST_LONG
; shift ;;
277 shift; test "$#" -ne 0 ||
{
278 echo 'error: -r requires an argument' >&2;
281 run_list
=$1; shift ;;
283 run_list
=${1#--*=}; shift ;;
284 -h|
--h|
--he|
--hel|
--help)
286 -v|
--v|
--ve|
--ver|
--verb|
--verbo|
--verbos|
--verbose)
289 verbose_only
=${1#--*=}
291 -q|
--q|
--qu|
--qui|
--quie|
--quiet)
292 # Ignore --quiet under a TAP::Harness. Saying how many tests
293 # passed without the ok/not ok details is always an error.
294 test -z "$HARNESS_ACTIVE" && quiet
=t
; shift ;;
296 with_dashes
=t
; shift ;;
299 --va|
--val|
--valg|
--valgr|
--valgri|
--valgrin|
--valgrind)
306 valgrind_only
=${1#--*=}
309 shift ;; # was handled already
314 GIT_TEST_CHAIN_LINT
=1
317 GIT_TEST_CHAIN_LINT
=0
320 # Some test scripts can't be reliably traced with '-x',
321 # unless the test is run with a Bash version supporting
322 # BASH_XTRACEFD (introduced in Bash v4.1). Check whether
323 # this test is marked as such, and ignore '-x' if it
324 # isn't executed with a suitable Bash version.
325 if test -z "$test_untraceable" ||
{
326 test -n "$BASH_VERSION" && {
327 test ${BASH_VERSINFO[0]} -gt 4 ||
{
328 test ${BASH_VERSINFO[0]} -eq 4 &&
329 test ${BASH_VERSINFO[1]} -ge 1
336 echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD"
343 echo "error: unknown test option '$1'" >&2; exit 1 ;;
347 if test -n "$valgrind_only"
349 test -z "$valgrind" && valgrind
=memcheck
350 test -z "$verbose" && verbose_only
="$valgrind_only"
351 elif test -n "$valgrind"
353 test -z "$verbose_log" && verbose
=t
356 if test -n "$trace" && test -z "$verbose_log"
363 # Save the color control sequences now rather than run tput
364 # each time say_color() is called. This is done for two
366 # * TERM will be changed to dumb
367 # * HOME will be changed to a temporary directory and tput
368 # might need to read ~/.terminfo from the original HOME
369 # directory to get the control sequences
370 # Note: This approach assumes the control sequences don't end
371 # in a newline for any terminal of interest (command
372 # substitutions strip trailing newlines). Given that most
373 # (all?) terminals in common use are related to ECMA-48, this
374 # shouldn't be a problem.
375 say_color_error
=$
(tput bold
; tput setaf
1) # bold red
376 say_color_skip
=$
(tput setaf
4) # blue
377 say_color_warn
=$
(tput setaf
3) # brown/yellow
378 say_color_pass
=$
(tput setaf
2) # green
379 say_color_info
=$
(tput setaf
6) # cyan
380 say_color_reset
=$
(tput sgr0
)
381 say_color_
="" # no formatting for normal text
383 test -z "$1" && test -n "$quiet" && return
384 eval "say_color_color=\$say_color_$1"
386 printf "%s\\n" "$say_color_color$*$say_color_reset"
390 test -z "$1" && test -n "$quiet" && return
400 say_color error
"error: $*"
409 if test -n "$HARNESS_ACTIVE"
411 if test "$verbose" = t ||
test -n "$verbose_only"
413 printf 'Bail out! %s\n' \
414 'verbose mode forbidden under TAP harness; try --verbose-log'
419 test "${test_description}" != "" ||
420 error
"Test script did not set test_description."
422 if test "$help" = "t"
424 printf '%s\n' "$test_description"
431 if test "$verbose_log" = "t"
433 exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3
434 elif test "$verbose" = "t"
438 exec 4>/dev
/null
3>/dev
/null
441 # Send any "-x" output directly to stderr to avoid polluting tests
442 # which capture stderr. We can do this unconditionally since it
443 # has no effect if tracing isn't turned on.
445 # Note that this sets up the trace fd as soon as we assign the variable, so it
446 # must come after the creation of descriptor 4 above. Likewise, we must never
447 # unset this, as it has the side effect of closing descriptor 4, which we
448 # use to show verbose tests to the user.
450 # Note also that we don't need or want to export it. The tracing is local to
451 # this shell, and we would not want to influence any shells we exec.
460 test_external_has_tap
=0
464 if test -n "$GIT_EXIT_OK"
468 echo >&5 "FATAL: Unexpected exit with code $code"
477 # The user-facing functions are loaded from a separate file so that
478 # test_perf subshells can have them too
479 .
"$TEST_DIRECTORY/test-lib-functions.sh"
481 # You are not expected to call test_ok_ and test_failure_ directly, use
482 # the test_expect_* functions instead.
485 test_success
=$
(($test_success + 1))
486 say_color
"" "ok $test_count - $@"
490 test_failure
=$
(($test_failure + 1))
491 say_color error
"not ok $test_count - $1"
493 printf '%s\n' "$*" |
sed -e 's/^/# /'
494 test "$immediate" = "" ||
{ GIT_EXIT_OK
=t
; exit 1; }
497 test_known_broken_ok_
() {
498 test_fixed
=$
(($test_fixed+1))
499 say_color error
"ok $test_count - $@ # TODO known breakage vanished"
502 test_known_broken_failure_
() {
503 test_broken
=$
(($test_broken+1))
504 say_color warn
"not ok $test_count - $@ # TODO known breakage"
508 test "$debug" = "" ||
eval "$1"
511 match_pattern_list
() {
514 test -z "$*" && return 1
525 match_test_selector_list
() {
530 test -z "$1" && return 0
532 # Both commas and whitespace are accepted as separators.
538 # If the first selector is negative we include by default.
546 orig_selector
=$selector
552 selector
=${selector##?}
556 test -z "$selector" && continue
560 if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev
/null
562 echo "error: $title: invalid non-numeric in range" \
563 "start: '$orig_selector'" >&2
566 if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev
/null
568 echo "error: $title: invalid non-numeric in range" \
569 "end: '$orig_selector'" >&2
574 if expr "z$selector" : "z[0-9]*[^0-9]" >/dev
/null
576 echo "error: $title: invalid non-numeric in test" \
577 "selector: '$orig_selector'" >&2
582 # Short cut for "obvious" cases
583 test -z "$include" && test -z "$positive" && continue
584 test -n "$include" && test -n "$positive" && continue
588 if test $arg -le ${selector#-}
594 if test $arg -ge ${selector%-}
600 if test ${selector%%-*} -le $arg \
601 && test $arg -le ${selector#*-}
607 if test $arg -eq $selector
618 maybe_teardown_verbose
() {
619 test -z "$verbose_only" && return
620 exec 4>/dev
/null
3>/dev
/null
625 maybe_setup_verbose
() {
626 test -z "$verbose_only" && return
627 if match_pattern_list
$test_count $verbose_only
630 # Emit a delimiting blank line when going from
631 # non-verbose to verbose. Within verbose mode the
632 # delimiter is printed by test_expect_*. The choice
633 # of the initial $last_verbose is such that before
634 # test 1, we do not print it.
635 test -z "$last_verbose" && echo >&3 ""
638 exec 4>/dev
/null
3>/dev
/null
641 last_verbose
=$verbose
644 maybe_teardown_valgrind
() {
645 test -z "$GIT_VALGRIND" && return
646 GIT_VALGRIND_ENABLED
=
649 maybe_setup_valgrind
() {
650 test -z "$GIT_VALGRIND" && return
651 if test -z "$valgrind_only"
653 GIT_VALGRIND_ENABLED
=t
656 GIT_VALGRIND_ENABLED
=
657 if match_pattern_list
$test_count $valgrind_only
659 GIT_VALGRIND_ENABLED
=t
664 test "$trace" = t
&& {
665 test "$verbose" = t ||
test "$verbose_log" = t
669 # This is a separate function because some tests use
670 # "return" to end a test_expect_success block early
671 # (and we want to make sure we run any cleanup like
673 test_eval_inner_
() {
674 # Do not add anything extra (including LF) after '$*'
681 # If "-x" tracing is in effect, then we want to avoid polluting stderr
682 # with non-test commands. But once in "set -x" mode, we cannot prevent
683 # the shell from printing the "set +x" to turn it off (nor the saving
684 # of $? before that). But we can make sure that the output goes to
687 # There are a few subtleties here:
689 # - we have to redirect descriptor 4 in addition to 2, to cover
692 # - the actual eval has to come before the redirection block (since
693 # it needs to see descriptor 4 to set up its stderr)
695 # - likewise, any error message we print must be outside the block to
696 # access descriptor 4
698 # - checking $? has to come immediately after the eval, but it must
699 # be _inside_ the block to avoid polluting the "set -x" output
702 test_eval_inner_
"$@" </dev
/null
>&3 2>&4
711 if test "$test_eval_ret_" != 0 && want_trace
713 say_color error
>&4 "error: last command exited with \$?=$test_eval_ret_"
715 return $test_eval_ret_
722 if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then
723 # turn off tracing for this test-eval, as it simply creates
724 # confusing noise in the "-x" output
727 # 117 is magic because it is unlikely to match the exit
728 # code of other programs
729 if $
(printf '%s\n' "$1" |
sed -f "$GIT_BUILD_DIR/t/chainlint.sed" |
grep -q '?![A-Z][A-Z]*?!') ||
730 test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?
" 3>&1)"
732 error
"bug in the test script: broken &&-chain or run-away HERE-DOC: $1"
740 teardown_malloc_check
742 if test -z "$immediate" ||
test $eval_ret = 0 ||
743 test -n "$expecting_failure" && test "$test_cleanup" != ":"
746 test_eval_
"$test_cleanup"
747 teardown_malloc_check
749 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"
757 test_count
=$
(($test_count+1))
764 maybe_teardown_valgrind
765 maybe_teardown_verbose
771 if match_pattern_list
$this_test.
$test_count $GIT_SKIP_TESTS
774 skipped_reason
="GIT_SKIP_TESTS"
776 if test -z "$to_skip" && test -n "$test_prereq" &&
777 ! test_have_prereq
"$test_prereq"
782 if test "$missing_prereq" != "$test_prereq"
784 of_prereq
=" of $test_prereq"
786 skipped_reason
="missing $missing_prereq${of_prereq}"
788 if test -z "$to_skip" && test -n "$run_list" &&
789 ! match_test_selector_list
'--run' $test_count "$run_list"
792 skipped_reason
="--run"
797 say_color skip
>&3 "skipping test: $@"
798 say_color skip
"ok $test_count # skip $1 ($skipped_reason)"
807 # stub; perf-lib overrides it
808 test_at_end_hook_
() {
815 if test -z "$HARNESS_ACTIVE"
817 test_results_dir
="$TEST_OUTPUT_DIRECTORY/test-results"
818 mkdir
-p "$test_results_dir"
820 test_results_path
="$test_results_dir/${base%.sh}.counts"
822 cat >"$test_results_path" <<-EOF
824 success $test_success
832 if test "$test_fixed" != 0
834 say_color error
"# $test_fixed known breakage(s) vanished; please update test(s)"
836 if test "$test_broken" != 0
838 say_color warn
"# still have $test_broken known breakage(s)"
840 if test "$test_broken" != 0 ||
test "$test_fixed" != 0
842 test_remaining
=$
(( $test_count - $test_broken - $test_fixed ))
843 msg
="remaining $test_remaining test(s)"
845 test_remaining
=$test_count
846 msg
="$test_count test(s)"
848 case "$test_failure" in
850 if test $test_external_has_tap -eq 0
852 if test $test_remaining -gt 0
854 say_color pass
"# passed all $msg"
857 # Maybe print SKIP message
858 test -z "$skip_all" || skip_all
="# SKIP $skip_all"
859 case "$test_count" in
861 say
"1..$test_count${skip_all:+ $skip_all}"
864 test -z "$skip_all" ||
865 say_color warn
"$skip_all"
873 test -d "$TRASH_DIRECTORY" ||
874 error
"Tests passed but trash directory already removed before test cleanup; aborting"
876 cd "$TRASH_DIRECTORY/.." &&
877 rm -fr "$TRASH_DIRECTORY" ||
878 error
"Tests passed but test cleanup failed; aborting"
885 if test $test_external_has_tap -eq 0
887 say_color error
"# failed $test_failure among $msg"
896 if test -n "$valgrind"
900 test "$1" = "$(readlink "$2")" ||
{
908 while test -d "$2".lock
910 say
"Waiting for lock on $2."
917 make_valgrind_symlink
() {
918 # handle only executables, unless they are shell libraries that
919 # need to be in the exec-path.
921 test "# " = "$(test_copy_bytes 2 <"$1")" ||
924 base
=$
(basename "$1")
927 symlink_target
="$GIT_BUILD_DIR/t/helper/$base"
930 symlink_target
="$GIT_BUILD_DIR/$base"
933 # do not override scripts
934 if test -x "$symlink_target" &&
935 test ! -d "$symlink_target" &&
936 test "#!" != "$(test_copy_bytes 2 <"$symlink_target")"
938 symlink_target
=..
/valgrind.sh
942 symlink_target
=..
/unprocessed-script
944 # create the link, or replace it if it is out of date
945 make_symlink
"$symlink_target" "$GIT_VALGRIND/bin/$base" ||
exit
948 # override all git executables in TEST_DIRECTORY/..
949 GIT_VALGRIND
=$TEST_DIRECTORY/valgrind
950 mkdir
-p "$GIT_VALGRIND"/bin
951 for file in $GIT_BUILD_DIR/git
* $GIT_BUILD_DIR/t
/helper
/test-
*
953 make_valgrind_symlink
$file
955 # special-case the mergetools loadables
956 make_symlink
"$GIT_BUILD_DIR"/mergetools
"$GIT_VALGRIND/bin/mergetools"
961 ls "$path"/git-
* 2> /dev
/null |
964 make_valgrind_symlink
"$file"
968 PATH
=$GIT_VALGRIND/bin
:$PATH
969 GIT_EXEC_PATH
=$GIT_VALGRIND/bin
971 GIT_VALGRIND_MODE
="$valgrind"
972 export GIT_VALGRIND_MODE
973 GIT_VALGRIND_ENABLED
=t
974 test -n "$valgrind_only" && GIT_VALGRIND_ENABLED
=
975 export GIT_VALGRIND_ENABLED
976 elif test -n "$GIT_TEST_INSTALLED"
978 GIT_EXEC_PATH
=$
($GIT_TEST_INSTALLED/git
--exec-path) ||
979 error
"Cannot run git from $GIT_TEST_INSTALLED."
980 PATH
=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR/t
/helper
:$PATH
981 GIT_EXEC_PATH
=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
982 else # normal case, use ../bin-wrappers only unless $with_dashes:
983 git_bin_dir
="$GIT_BUILD_DIR/bin-wrappers"
984 if ! test -x "$git_bin_dir/git"
986 if test -z "$with_dashes"
988 say
"$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
992 PATH
="$git_bin_dir:$PATH"
993 GIT_EXEC_PATH
=$GIT_BUILD_DIR
994 if test -n "$with_dashes"
996 PATH
="$GIT_BUILD_DIR:$PATH"
999 GIT_TEMPLATE_DIR
="$GIT_BUILD_DIR"/templates
/blt
1000 GIT_CONFIG_NOSYSTEM
=1
1002 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
1004 if test -z "$GIT_TEST_CMP"
1006 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
1008 GIT_TEST_CMP
="$DIFF -c"
1010 GIT_TEST_CMP
="$DIFF -u"
1014 GITPERLLIB
="$GIT_BUILD_DIR"/perl
/build
/lib
1016 test -d "$GIT_BUILD_DIR"/templates
/blt ||
{
1017 error
"You haven't built things yet, have you?"
1020 if ! test -x "$GIT_BUILD_DIR"/t
/helper
/test-tool
1022 echo >&2 'You need to build test-tool:'
1023 echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory'
1028 TRASH_DIRECTORY
="trash directory.$(basename "$0" .sh)"
1029 test -n "$root" && TRASH_DIRECTORY
="$root/$TRASH_DIRECTORY"
1030 case "$TRASH_DIRECTORY" in
1031 /*) ;; # absolute path is good
1032 *) TRASH_DIRECTORY
="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;;
1034 rm -fr "$TRASH_DIRECTORY" ||
{
1036 echo >&5 "FATAL: Cannot prepare test area"
1040 HOME
="$TRASH_DIRECTORY"
1041 GNUPGHOME
="$HOME/gnupg-home-not-used"
1042 export HOME GNUPGHOME
1044 if test -z "$TEST_NO_CREATE_REPO"
1046 test_create_repo
"$TRASH_DIRECTORY"
1048 mkdir
-p "$TRASH_DIRECTORY"
1050 # Use -P to resolve symlinks in our working directory so that the cwd
1051 # in subprocesses like git equals our $PWD (for pathname comparisons).
1052 cd -P "$TRASH_DIRECTORY" ||
exit 1
1055 this_test
=${this_test%%-*}
1056 if match_pattern_list
"$this_test" $GIT_SKIP_TESTS
1058 say_color info
>&3 "skipping test $this_test altogether"
1059 skip_all
="skip all tests in $this_test"
1063 # Provide an implementation of the 'yes' utility
1073 while test $i -lt 99
1080 # Fix some commands on Windows
1084 # Windows has its own (incompatible) sort and find
1091 # git sees Windows-style pwd
1095 # no POSIX permissions
1096 # backslashes in pathspec are converted to '/'
1097 # exec does not inherit the PID
1098 test_set_prereq MINGW
1099 test_set_prereq NATIVE_CRLF
1100 test_set_prereq SED_STRIPS_CR
1101 test_set_prereq GREP_STRIPS_CR
1102 GIT_TEST_CMP
=mingw_test_cmp
1105 test_set_prereq POSIXPERM
1106 test_set_prereq EXECKEEPSPID
1107 test_set_prereq CYGWIN
1108 test_set_prereq SED_STRIPS_CR
1109 test_set_prereq GREP_STRIPS_CR
1112 test_set_prereq POSIXPERM
1113 test_set_prereq BSLASHPSPEC
1114 test_set_prereq EXECKEEPSPID
1118 ( COLUMNS
=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
1119 test -z "$NO_PERL" && test_set_prereq PERL
1120 test -z "$NO_PTHREADS" && test_set_prereq PTHREADS
1121 test -z "$NO_PYTHON" && test_set_prereq PYTHON
1122 test -n "$USE_LIBPCRE1$USE_LIBPCRE2" && test_set_prereq PCRE
1123 test -n "$USE_LIBPCRE1" && test_set_prereq LIBPCRE1
1124 test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2
1125 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
1127 if test -n "$GIT_TEST_GETTEXT_POISON_ORIG"
1129 GIT_TEST_GETTEXT_POISON
=$GIT_TEST_GETTEXT_POISON_ORIG
1130 unset GIT_TEST_GETTEXT_POISON_ORIG
1133 # Can we rely on git's output in the C locale?
1134 if test -z "$GIT_TEST_GETTEXT_POISON"
1136 test_set_prereq C_LOCALE_OUTPUT
1139 if test -z "$GIT_TEST_CHECK_CACHE_TREE"
1141 GIT_TEST_CHECK_CACHE_TREE
=true
1142 export GIT_TEST_CHECK_CACHE_TREE
1145 test_lazy_prereq PIPE
'
1146 # test whether the filesystem supports FIFOs
1147 test_have_prereq !MINGW,!CYGWIN &&
1148 rm -f testfifo && mkfifo testfifo
1151 test_lazy_prereq SYMLINKS
'
1152 # test whether the filesystem supports symbolic links
1153 ln -s x y && test -h y
1156 test_lazy_prereq FILEMODE
'
1157 test "$(git config --bool core.filemode)" = true
1160 test_lazy_prereq CASE_INSENSITIVE_FS
'
1161 echo good >CamelCase &&
1162 echo bad >camelcase &&
1163 test "$(cat CamelCase)" != good
1166 test_lazy_prereq FUNNYNAMES
'
1167 test_have_prereq !MINGW &&
1169 "FUNNYNAMES tab embedded" \
1170 "FUNNYNAMES \"quote embedded\"" \
1172 embedded" 2>/dev/null &&
1174 "FUNNYNAMES tab embedded" \
1175 "FUNNYNAMES \"quote embedded\"" \
1177 embedded" 2>/dev/null
1180 test_lazy_prereq UTF8_NFD_TO_NFC
'
1181 # check whether FS converts nfd unicode to nfc
1182 auml=$(printf "\303\244")
1183 aumlcdiar=$(printf "\141\314\210")
1185 test -f "$aumlcdiar"
1188 test_lazy_prereq AUTOIDENT
'
1189 sane_unset GIT_AUTHOR_NAME &&
1190 sane_unset GIT_AUTHOR_EMAIL &&
1191 git var GIT_AUTHOR_IDENT
1194 test_lazy_prereq EXPENSIVE
'
1195 test -n "$GIT_TEST_LONG"
1198 test_lazy_prereq EXPENSIVE_ON_WINDOWS
'
1199 test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN
1202 test_lazy_prereq USR_BIN_TIME
'
1203 test -x /usr/bin/time
1206 test_lazy_prereq NOT_ROOT
'
1211 test_lazy_prereq JGIT
'
1215 # SANITY is about "can you correctly predict what the filesystem would
1216 # do by only looking at the permission bits of the files and
1217 # directories?" A typical example of !SANITY is running the test
1218 # suite as root, where a test may expect "chmod -r file && cat file"
1219 # to fail because file is supposed to be unreadable after a successful
1220 # chmod. In an environment (i.e. combination of what filesystem is
1221 # being used and who is running the tests) that lacks SANITY, you may
1222 # be able to delete or create a file when the containing directory
1223 # doesn't have write permissions, or access a file even if the
1224 # containing directory doesn't have read or execute permissions.
1226 test_lazy_prereq SANITY
'
1227 mkdir SANETESTD.1 SANETESTD.2 &&
1229 chmod +w SANETESTD.1 SANETESTD.2 &&
1230 >SANETESTD.1/x 2>SANETESTD.2/x &&
1231 chmod -w SANETESTD.1 &&
1232 chmod -r SANETESTD.1/x &&
1233 chmod -rx SANETESTD.2 ||
1234 error "bug in test sript: cannot prepare SANETESTD"
1236 ! test -r SANETESTD.1/x &&
1237 ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x
1240 chmod +rwx SANETESTD.1 SANETESTD.2 &&
1241 rm -rf SANETESTD.1 SANETESTD.2 ||
1242 error "bug in test sript: cannot clean SANETESTD"
1246 test FreeBSD
!= $uname_s || GIT_UNZIP
=${GIT_UNZIP:-/usr/local/bin/unzip}
1247 GIT_UNZIP
=${GIT_UNZIP:-unzip}
1248 test_lazy_prereq UNZIP
'
1253 run_with_limited_cmdline
() {
1254 (ulimit -s 128 && "$@")
1257 test_lazy_prereq CMDLINE_LIMIT
'
1258 test_have_prereq !MINGW,!CYGWIN &&
1259 run_with_limited_cmdline true
1262 run_with_limited_stack
() {
1263 (ulimit -s 128 && "$@")
1266 test_lazy_prereq ULIMIT_STACK_SIZE
'
1267 test_have_prereq !MINGW,!CYGWIN &&
1268 run_with_limited_stack true
1272 git version
--build-options |
1273 sed -ne "s/^$1: //p"
1276 test_lazy_prereq LONG_IS_64BIT
'
1277 test 8 -le "$(build_option sizeof-long)"
1280 test_lazy_prereq TIME_IS_64BIT
'test-tool date is64bit'
1281 test_lazy_prereq TIME_T_IS_64BIT
'test-tool date time_t-is64bit'
1283 test_lazy_prereq CURL
'
1287 # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests
1288 # which will not work with other hash algorithms and tests that work but don't
1289 # test anything meaningful (e.g. special values which cause short collisions).
1290 test_lazy_prereq SHA1
'
1291 test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
1294 test_lazy_prereq REBASE_P
'
1295 test -z "$GIT_TEST_SKIP_REBASE_P"