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 # Keep the original TERM for say_color
21 # Test the binaries we have just built. The tests are kept in
22 # t/ subdirectory and are run in 'trash directory' subdirectory.
23 if test -z "$TEST_DIRECTORY"
25 # We allow tests to override this, in case they want to run tests
26 # outside of t/, e.g. for running tests on the test library
30 if test -z "$TEST_OUTPUT_DIRECTORY"
32 # Similarly, override this to store the test-results subdir
34 TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY
36 GIT_BUILD_DIR="$TEST_DIRECTORY"/..
38 ################################################################
39 # It appears that people try to run tests without building...
40 "$GIT_BUILD_DIR/git" >/dev/null
43 echo >&2 'error: you do not seem to have built git yet.'
47 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
48 export PERL_PATH SHELL_PATH
50 # if --tee was passed, write the output not only to the terminal, but
51 # additionally to the file test-results/$BASENAME.out, too.
52 case "$GIT_TEST_TEE_STARTED, $* " in
54 # do not redirect again
56 *' --tee '*|*' --va'*)
58 BASE=test-results/$(basename "$0" .sh)
59 (GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1;
60 echo $? > $BASE.exit) | tee $BASE.out
61 test "$(cat $BASE.exit)" = 0
66 # For repeatability, reset the environment to known value.
72 export LANG LC_ALL PAGER TERM TZ
74 # A call to "unset" with no arguments causes at least Solaris 10
75 # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets
76 # deriving from the command substitution clustered with the other
78 unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
80 my $ok = join("|", qw(
88 PERF_AGGREGATING_LATER
90 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
91 print join("\n", @vars);
94 GIT_AUTHOR_EMAIL=author@example.com
95 GIT_AUTHOR_NAME='A U Thor'
96 GIT_COMMITTER_EMAIL=committer@example.com
97 GIT_COMMITTER_NAME='C O Mitter'
100 export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT
101 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
102 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
105 # Add libc MALLOC and MALLOC_PERTURB test
106 # only if we are not executing the test with valgrind
107 if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null ||
108 test -n "$TEST_NO_MALLOC_CHECK"
110 setup_malloc_check () {
113 teardown_malloc_check () {
117 setup_malloc_check () {
118 MALLOC_CHECK_=3 MALLOC_PERTURB_=165
119 export MALLOC_CHECK_ MALLOC_PERTURB_
121 teardown_malloc_check () {
122 unset MALLOC_CHECK_ MALLOC_PERTURB_
126 # Protect ourselves from common misconfiguration to export
127 # CDPATH into the environment
132 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
134 echo "* warning: Some tests will not work if GIT_TRACE" \
135 "is set as to trace on STDERR ! *"
136 echo "* warning: Please set GIT_TRACE to something" \
137 "other than 1, 2 or true ! *"
143 # A regexp to match 5 and 40 hexdigits
144 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
145 _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
148 _z40=0000000000000000000000000000000000000000
154 export _x05 _x40 _z40 LF
156 # Each test should start with something like this, after copyright notices:
158 # test_description='Description of this test...
159 # This test checks if command xyzzy does the right thing...
162 [ "x$ORIGINAL_TERM" != "xdumb" ] && (
163 TERM=$ORIGINAL_TERM &&
166 tput bold >/dev/null 2>&1 &&
167 tput setaf 1 >/dev/null 2>&1 &&
168 tput sgr0 >/dev/null 2>&1
172 while test "$#" -ne 0
175 -d|--d|--de|--deb|--debu|--debug)
177 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
178 immediate=t; shift ;;
179 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
180 GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
181 -h|--h|--he|--hel|--help)
183 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
185 -q|--q|--qu|--qui|--quie|--quiet)
186 # Ignore --quiet under a TAP::Harness. Saying how many tests
187 # passed without the ok/not ok details is always an error.
188 test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
190 with_dashes=t; shift ;;
193 --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
194 valgrind=t; verbose=t; shift ;;
196 shift ;; # was handled already
198 root=$(expr "z$1" : 'z[^=]*=\(.*\)')
201 echo "error: unknown test option '$1'" >&2; exit 1 ;;
213 tput bold; tput setaf 1;; # bold red
215 tput bold; tput setaf 2;; # bold green
217 tput setaf 2;; # green
219 tput setaf 3;; # brown
221 test -n "$quiet" && return;;
231 test -z "$1" && test -n "$quiet" && return
238 say_color error "error: $*"
247 test "${test_description}" != "" ||
248 error "Test script did not set test_description."
250 if test "$help" = "t"
252 echo "$test_description"
258 if test "$verbose" = "t"
262 exec 4>/dev/null 3>/dev/null
271 test_external_has_tap=0
275 if test -n "$GIT_EXIT_OK"
279 echo >&5 "FATAL: Unexpected exit with code $code"
287 # The user-facing functions are loaded from a separate file so that
288 # test_perf subshells can have them too
289 . "$TEST_DIRECTORY/test-lib-functions.sh"
291 # You are not expected to call test_ok_ and test_failure_ directly, use
292 # the text_expect_* functions instead.
295 test_success=$(($test_success + 1))
296 say_color "" "ok $test_count - $@"
300 test_failure=$(($test_failure + 1))
301 say_color error "not ok - $test_count $1"
303 echo "$@" | sed -e 's/^/# /'
304 test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
307 test_known_broken_ok_ () {
308 test_fixed=$(($test_fixed+1))
309 say_color "" "ok $test_count - $@ # TODO known breakage"
312 test_known_broken_failure_ () {
313 test_broken=$(($test_broken+1))
314 say_color skip "not ok $test_count - $@ # TODO known breakage"
318 test "$debug" = "" || eval "$1"
322 # This is a separate function because some tests use
323 # "return" to end a test_expect_success block early.
324 eval </dev/null >&3 2>&4 "$*"
333 if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure"
336 test_eval_ "$test_cleanup"
337 teardown_malloc_check
339 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"
347 test_count=$(($test_count+1))
349 for skp in $GIT_SKIP_TESTS
351 case $this_test.$test_count in
357 if test -z "$to_skip" && test -n "$test_prereq" &&
358 ! test_have_prereq "$test_prereq"
365 if test "$missing_prereq" != "$test_prereq"
367 of_prereq=" of $test_prereq"
370 say_color skip >&3 "skipping test: $@"
371 say_color skip "ok $test_count # skip $1 (missing $missing_prereq${of_prereq})"
380 # stub; perf-lib overrides it
381 test_at_end_hook_ () {
388 if test -z "$HARNESS_ACTIVE"
390 test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
391 mkdir -p "$test_results_dir"
392 test_results_path="$test_results_dir/${0%.sh}-$$.counts"
394 cat >>"$test_results_path" <<-EOF
396 success $test_success
404 if test "$test_fixed" != 0
406 say_color pass "# fixed $test_fixed known breakage(s)"
408 if test "$test_broken" != 0
410 say_color error "# still have $test_broken known breakage(s)"
411 msg="remaining $(($test_count-$test_broken)) test(s)"
413 msg="$test_count test(s)"
415 case "$test_failure" in
417 # Maybe print SKIP message
418 if test -n "$skip_all" && test $test_count -gt 0
420 error "Can't use skip_all after running some tests"
422 [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all"
424 if test $test_external_has_tap -eq 0
426 if test $test_count -gt 0
428 say_color pass "# passed all $msg"
430 say "1..$test_count$skip_all"
433 test -d "$remove_trash" &&
434 cd "$(dirname "$remove_trash")" &&
435 rm -rf "$(basename "$remove_trash")"
442 if test $test_external_has_tap -eq 0
444 say_color error "# failed $test_failure among $msg"
453 if test -n "$valgrind"
457 test "$1" = "$(readlink "$2")" || {
465 while test -d "$2".lock
467 say "Waiting for lock on $2."
474 make_valgrind_symlink () {
475 # handle only executables, unless they are shell libraries that
476 # need to be in the exec-path. We will just use "#!" as a
477 # guess for a shell-script, since we have no idea what the user
478 # may have configured as the shell path.
480 test "#!" = "$(head -c 2 <"$1")" ||
483 base=$(basename "$1")
484 symlink_target=$GIT_BUILD_DIR/$base
485 # do not override scripts
486 if test -x "$symlink_target" &&
487 test ! -d "$symlink_target" &&
488 test "#!" != "$(head -c 2 < "$symlink_target")"
490 symlink_target=../valgrind.sh
494 symlink_target=../unprocessed-script
496 # create the link, or replace it if it is out of date
497 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
500 # override all git executables in TEST_DIRECTORY/..
501 GIT_VALGRIND=$TEST_DIRECTORY/valgrind
502 mkdir -p "$GIT_VALGRIND"/bin
503 for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-*
505 make_valgrind_symlink $file
507 # special-case the mergetools loadables
508 make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools"
513 ls "$path"/git-* 2> /dev/null |
516 make_valgrind_symlink "$file"
520 PATH=$GIT_VALGRIND/bin:$PATH
521 GIT_EXEC_PATH=$GIT_VALGRIND/bin
523 elif test -n "$GIT_TEST_INSTALLED"
525 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) ||
526 error "Cannot run git from $GIT_TEST_INSTALLED."
527 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH
528 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
529 else # normal case, use ../bin-wrappers only unless $with_dashes:
530 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers"
531 if ! test -x "$git_bin_dir/git"
533 if test -z "$with_dashes"
535 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
539 PATH="$git_bin_dir:$PATH"
540 GIT_EXEC_PATH=$GIT_BUILD_DIR
541 if test -n "$with_dashes"
543 PATH="$GIT_BUILD_DIR:$PATH"
546 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
548 GIT_CONFIG_NOSYSTEM=1
550 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
552 if test -z "$GIT_TEST_CMP"
554 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
556 GIT_TEST_CMP="$DIFF -c"
558 GIT_TEST_CMP="$DIFF -u"
562 GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git
564 test -d "$GIT_BUILD_DIR"/templates/blt || {
565 error "You haven't built things yet, have you?"
568 if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON"
570 GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib"
572 test -d "$GIT_BUILD_DIR"/git_remote_helpers/build || {
573 error "You haven't built git_remote_helpers yet, have you?"
577 if ! test -x "$GIT_BUILD_DIR"/test-chmtime
579 echo >&2 'You need to build test-chmtime:'
580 echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
585 test="trash directory.$(basename "$0" .sh)"
586 test -n "$root" && test="$root/$test"
588 /*) TRASH_DIRECTORY="$test" ;;
589 *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$test" ;;
591 test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
594 echo >&5 "FATAL: Cannot prepare test area"
598 HOME="$TRASH_DIRECTORY"
601 if test -z "$TEST_NO_CREATE_REPO"
603 test_create_repo "$test"
607 # Use -P to resolve symlinks in our working directory so that the cwd
608 # in subprocesses like git equals our $PWD (for pathname comparisons).
609 cd -P "$test" || exit 1
612 this_test=${this_test%%-*}
613 for skp in $GIT_SKIP_TESTS
617 say_color skip >&3 "skipping test $this_test altogether"
618 skip_all="skip all tests in $this_test"
623 # Provide an implementation of the 'yes' utility
638 # Fix some commands on Windows
641 # Windows has its own (incompatible) sort and find
651 # git sees Windows-style pwd
655 # no POSIX permissions
656 # backslashes in pathspec are converted to '/'
657 # exec does not inherit the PID
658 test_set_prereq MINGW
659 test_set_prereq SED_STRIPS_CR
662 test_set_prereq POSIXPERM
663 test_set_prereq EXECKEEPSPID
664 test_set_prereq NOT_MINGW
665 test_set_prereq SED_STRIPS_CR
668 test_set_prereq POSIXPERM
669 test_set_prereq BSLASHPSPEC
670 test_set_prereq EXECKEEPSPID
671 test_set_prereq NOT_MINGW
675 ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
676 test -z "$NO_PERL" && test_set_prereq PERL
677 test -z "$NO_PYTHON" && test_set_prereq PYTHON
678 test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE
679 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
681 # Can we rely on git's output in the C locale?
682 if test -n "$GETTEXT_POISON"
684 GIT_GETTEXT_POISON=YesPlease
685 export GIT_GETTEXT_POISON
686 test_set_prereq GETTEXT_POISON
688 test_set_prereq C_LOCALE_OUTPUT
691 # Use this instead of test_cmp to compare files that contain expected and
692 # actual output from git commands that can be translated. When running
693 # under GETTEXT_POISON this pretends that the command produced expected
696 test -n "$GETTEXT_POISON" || test_cmp "$@"
699 # Use this instead of "grep expected-string actual" to see if the
700 # output from a git command that can be translated either contains an
701 # expected string, or does not contain an unwanted one. When running
702 # under GETTEXT_POISON this pretends that the command produced expected
705 if test -n "$GETTEXT_POISON"
708 elif test "x!" = "x$1"
717 test_lazy_prereq SYMLINKS '
718 # test whether the filesystem supports symbolic links
719 ln -s x y && test -h y
722 test_lazy_prereq CASE_INSENSITIVE_FS '
723 echo good >CamelCase &&
724 echo bad >camelcase &&
725 test "$(cat CamelCase)" != good
728 test_lazy_prereq UTF8_NFD_TO_NFC '
729 # check whether FS converts nfd unicode to nfc
730 auml=$(printf "\303\244")
731 aumlcdiar=$(printf "\141\314\210")
741 # When the tests are run as root, permission tests will report that
742 # things are writable when they shouldn't be.
743 test -w / || test_set_prereq SANITY