1# Test framework for git. See t/README for usage. 2# 3# Copyright (c) 2005 Junio C Hamano 4# 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. 9# 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. 14# 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/ . 17 18# Keep the original TERM for say_color 19ORIGINAL_TERM=$TERM 20 21# Test the binaries we have just built. The tests are kept in 22# t/ subdirectory and are run in 'trash directory' subdirectory. 23if test -z "$TEST_DIRECTORY" 24then 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 27 # itself. 28 TEST_DIRECTORY=$(pwd) 29else 30 # ensure that TEST_DIRECTORY is an absolute path so that it 31 # is valid even if the current working directory is changed 32 TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1 33fi 34if test -z "$TEST_OUTPUT_DIRECTORY" 35then 36 # Similarly, override this to store the test-results subdir 37 # elsewhere 38 TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY 39fi 40GIT_BUILD_DIR="$TEST_DIRECTORY"/.. 41 42################################################################ 43# It appears that people try to run tests without building... 44"$GIT_BUILD_DIR/git" >/dev/null 45if test $? != 1 46then 47 echo >&2 'error: you do not seem to have built git yet.' 48 exit 1 49fi 50 51. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS 52export PERL_PATH SHELL_PATH 53 54# if --tee was passed, write the output not only to the terminal, but 55# additionally to the file test-results/$BASENAME.out, too. 56case "$GIT_TEST_TEE_STARTED, $* " in 57done,*) 58 # do not redirect again 59 ;; 60*' --tee '*|*' --va'*) 61 mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" 62 BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)" 63 (GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1; 64 echo $? > $BASE.exit) | tee $BASE.out 65 test "$(cat $BASE.exit)" = 0 66 exit 67 ;; 68esac 69 70# For repeatability, reset the environment to known value. 71LANG=C 72LC_ALL=C 73PAGER=cat 74TZ=UTC 75TERM=dumb 76export LANG LC_ALL PAGER TERM TZ 77EDITOR=: 78# A call to "unset" with no arguments causes at least Solaris 10 79# /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets 80# deriving from the command substitution clustered with the other 81# ones. 82unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' 83 my @env = keys %ENV; 84 my $ok = join("|", qw( 85 TRACE 86 DEBUG 87 USE_LOOKUP 88 TEST 89 .*_TEST 90 PROVE 91 VALGRIND 92 UNZIP 93 PERF_ 94 CURL_VERBOSE 95 )); 96 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); 97 print join("\n", @vars); 98') 99unset XDG_CONFIG_HOME 100unset GITPERLLIB 101GIT_AUTHOR_EMAIL=author@example.com 102GIT_AUTHOR_NAME='A U Thor' 103GIT_COMMITTER_EMAIL=committer@example.com 104GIT_COMMITTER_NAME='C O Mitter' 105GIT_MERGE_VERBOSITY=5 106GIT_MERGE_AUTOEDIT=no 107export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT 108export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME 109export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME 110export EDITOR 111 112# Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output 113GIT_TRACE_BARE=1 114export GIT_TRACE_BARE 115 116if test -n "${TEST_GIT_INDEX_VERSION:+isset}" 117then 118 GIT_INDEX_VERSION="$TEST_GIT_INDEX_VERSION" 119 export GIT_INDEX_VERSION 120fi 121 122# Add libc MALLOC and MALLOC_PERTURB test 123# only if we are not executing the test with valgrind 124if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || 125 test -n "$TEST_NO_MALLOC_CHECK" 126then 127 setup_malloc_check () { 128 : nothing 129 } 130 teardown_malloc_check () { 131 : nothing 132 } 133else 134 setup_malloc_check () { 135 MALLOC_CHECK_=3 MALLOC_PERTURB_=165 136 export MALLOC_CHECK_ MALLOC_PERTURB_ 137 } 138 teardown_malloc_check () { 139 unset MALLOC_CHECK_ MALLOC_PERTURB_ 140 } 141fi 142 143: ${ASAN_OPTIONS=detect_leaks=0} 144export ASAN_OPTIONS 145 146# Protect ourselves from common misconfiguration to export 147# CDPATH into the environment 148unset CDPATH 149 150unset GREP_OPTIONS 151unset UNZIP 152 153case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in 1541|2|true) 155 GIT_TRACE=4 156 ;; 157esac 158 159# Convenience 160# 161# A regexp to match 5 and 40 hexdigits 162_x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' 163_x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" 164 165# Zero SHA-1 166_z40=0000000000000000000000000000000000000000 167 168# Line feed 169LF=' 170' 171 172# UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores 173# when case-folding filenames 174u200c=$(printf '\342\200\214') 175 176export _x05 _x40 _z40 LF u200c 177 178# Each test should start with something like this, after copyright notices: 179# 180# test_description='Description of this test... 181# This test checks if command xyzzy does the right thing... 182# ' 183# . ./test-lib.sh 184 185unset color 186while test "$#" -ne 0 187do 188 case "$1" in 189 -d|--d|--de|--deb|--debu|--debug) 190 debug=t; shift ;; 191 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) 192 immediate=t; shift ;; 193 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) 194 GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; 195 -r) 196 shift; test "$#" -ne 0 || { 197 echo 'error: -r requires an argument' >&2; 198 exit 1; 199 } 200 run_list=$1; shift ;; 201 --run=*) 202 run_list=$(expr "z$1" : 'z[^=]*=\(.*\)'); shift ;; 203 -h|--h|--he|--hel|--help) 204 help=t; shift ;; 205 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) 206 verbose=t; shift ;; 207 --verbose-only=*) 208 verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)') 209 shift ;; 210 -q|--q|--qu|--qui|--quie|--quiet) 211 # Ignore --quiet under a TAP::Harness. Saying how many tests 212 # passed without the ok/not ok details is always an error. 213 test -z "$HARNESS_ACTIVE" && quiet=t; shift ;; 214 --with-dashes) 215 with_dashes=t; shift ;; 216 --no-color) 217 color=; shift ;; 218 --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) 219 valgrind=memcheck 220 shift ;; 221 --valgrind=*) 222 valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)') 223 shift ;; 224 --valgrind-only=*) 225 valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)') 226 shift ;; 227 --tee) 228 shift ;; # was handled already 229 --root=*) 230 root=$(expr "z$1" : 'z[^=]*=\(.*\)') 231 shift ;; 232 -x) 233 trace=t 234 verbose=t 235 shift ;; 236 *) 237 echo "error: unknown test option '$1'" >&2; exit 1 ;; 238 esac 239done 240 241if test -n "$valgrind_only" 242then 243 test -z "$valgrind" && valgrind=memcheck 244 test -z "$verbose" && verbose_only="$valgrind_only" 245elif test -n "$valgrind" 246then 247 verbose=t 248fi 249 250error () { 251 say_color error "error: $*" 252 GIT_EXIT_OK=t 253 exit 1 254} 255 256say () { 257 say_color info "$*" 258} 259 260test "${test_description}" != "" || 261error "Test script did not set test_description." 262 263if test "$help" = "t" 264then 265 printf '%s\n' "$test_description" 266 exit 0 267fi 268 269exec 5>&1 270exec 6<&0 271if test "$verbose" = "t" 272then 273 exec 4>&2 3>&1 274else 275 exec 4>/dev/null 3>/dev/null 276fi 277 278test_failure=0 279test_count=0 280test_fixed=0 281test_broken=0 282test_success=0 283 284test_external_has_tap=0 285 286die () { 287 code=$? 288 if test -n "$GIT_EXIT_OK" 289 then 290 exit $code 291 else 292 echo >&5 "FATAL: Unexpected exit with code $code" 293 exit 1 294 fi 295} 296 297GIT_EXIT_OK= 298trap 'die' EXIT 299trap 'exit $?' INT 300 301# The user-facing functions are loaded from a separate file so that 302# test_perf subshells can have them too 303. "$TEST_DIRECTORY/test-lib-functions.sh" 304 305# You are not expected to call test_ok_ and test_failure_ directly, use 306# the test_expect_* functions instead. 307 308test_ok_ () { 309 test_success=$(($test_success + 1)) 310 say_color "" "ok $test_count - $@" 311} 312 313test_failure_ () { 314 test_failure=$(($test_failure + 1)) 315 say_color error "not ok $test_count - $1" 316 shift 317 printf '%s\n' "$*" | sed -e 's/^/# /' 318 test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } 319} 320 321test_known_broken_ok_ () { 322 test_fixed=$(($test_fixed+1)) 323 say_color error "ok $test_count - $@ # TODO known breakage vanished" 324} 325 326test_known_broken_failure_ () { 327 test_broken=$(($test_broken+1)) 328 say_color warn "not ok $test_count - $@ # TODO known breakage" 329} 330 331test_debug () { 332 test "$debug" = "" || eval "$1" 333} 334 335match_pattern_list () { 336 arg="$1" 337 shift 338 test -z "$*" && return 1 339 for pattern_ 340 do 341 case "$arg" in 342 $pattern_) 343 return 0 344 esac 345 done 346 return 1 347} 348 349match_test_selector_list () { 350 title="$1" 351 shift 352 arg="$1" 353 shift 354 test -z "$1" && return 0 355 356 # Both commas and whitespace are accepted as separators. 357 OLDIFS=$IFS 358 IFS=' ,' 359 set -- $1 360 IFS=$OLDIFS 361 362 # If the first selector is negative we include by default. 363 include= 364 case "$1" in 365 !*) include=t ;; 366 esac 367 368 for selector 369 do 370 orig_selector=$selector 371 372 positive=t 373 case "$selector" in 374 !*) 375 positive= 376 selector=${selector##?} 377 ;; 378 esac 379 380 test -z "$selector" && continue 381 382 case "$selector" in 383 *-*) 384 if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null 385 then 386 echo "error: $title: invalid non-numeric in range" \ 387 "start: '$orig_selector'" >&2 388 exit 1 389 fi 390 if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null 391 then 392 echo "error: $title: invalid non-numeric in range" \ 393 "end: '$orig_selector'" >&2 394 exit 1 395 fi 396 ;; 397 *) 398 if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null 399 then 400 echo "error: $title: invalid non-numeric in test" \ 401 "selector: '$orig_selector'" >&2 402 exit 1 403 fi 404 esac 405 406 # Short cut for "obvious" cases 407 test -z "$include" && test -z "$positive" && continue 408 test -n "$include" && test -n "$positive" && continue 409 410 case "$selector" in 411 -*) 412 if test $arg -le ${selector#-} 413 then 414 include=$positive 415 fi 416 ;; 417 *-) 418 if test $arg -ge ${selector%-} 419 then 420 include=$positive 421 fi 422 ;; 423 *-*) 424 if test ${selector%%-*} -le $arg \ 425 && test $arg -le ${selector#*-} 426 then 427 include=$positive 428 fi 429 ;; 430 *) 431 if test $arg -eq $selector 432 then 433 include=$positive 434 fi 435 ;; 436 esac 437 done 438 439 test -n "$include" 440} 441 442maybe_teardown_verbose () { 443 test -z "$verbose_only" && return 444 exec 4>/dev/null 3>/dev/null 445 verbose= 446} 447 448last_verbose=t 449maybe_setup_verbose () { 450 test -z "$verbose_only" && return 451 if match_pattern_list $test_count $verbose_only 452 then 453 exec 4>&2 3>&1 454 # Emit a delimiting blank line when going from 455 # non-verbose to verbose. Within verbose mode the 456 # delimiter is printed by test_expect_*. The choice 457 # of the initial $last_verbose is such that before 458 # test 1, we do not print it. 459 test -z "$last_verbose" && echo >&3 "" 460 verbose=t 461 else 462 exec 4>/dev/null 3>/dev/null 463 verbose= 464 fi 465 last_verbose=$verbose 466} 467 468maybe_teardown_valgrind () { 469 test -z "$GIT_VALGRIND" && return 470 GIT_VALGRIND_ENABLED= 471} 472 473maybe_setup_valgrind () { 474 test -z "$GIT_VALGRIND" && return 475 if test -z "$valgrind_only" 476 then 477 GIT_VALGRIND_ENABLED=t 478 return 479 fi 480 GIT_VALGRIND_ENABLED= 481 if match_pattern_list $test_count $valgrind_only 482 then 483 GIT_VALGRIND_ENABLED=t 484 fi 485} 486 487# This is a separate function because some tests use 488# "return" to end a test_expect_success block early 489# (and we want to make sure we run any cleanup like 490# "set +x"). 491test_eval_inner_ () { 492 # Do not add anything extra (including LF) after '$*' 493 eval " 494 test \"$trace\" = t && set -x 495 $*" 496} 497 498test_eval_ () { 499 # We run this block with stderr redirected to avoid extra cruft 500 # during a "-x" trace. Once in "set -x" mode, we cannot prevent 501 # the shell from printing the "set +x" to turn it off (nor the saving 502 # of $? before that). But we can make sure that the output goes to 503 # /dev/null. 504 # 505 # The test itself is run with stderr put back to &4 (so either to 506 # /dev/null, or to the original stderr if --verbose was used). 507 { 508 test_eval_inner_ "$@" </dev/null >&3 2>&4 509 test_eval_ret_=$? 510 if test "$trace" = t 511 then 512 set +x 513 if test "$test_eval_ret_" != 0 514 then 515 say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" 516 fi 517 fi 518 } 2>/dev/null 519 return $test_eval_ret_ 520} 521 522test_run_ () { 523 test_cleanup=: 524 expecting_failure=$2 525 setup_malloc_check 526 test_eval_ "$1" 527 eval_ret=$? 528 teardown_malloc_check 529 530 if test -z "$immediate" || test $eval_ret = 0 || 531 test -n "$expecting_failure" && test "$test_cleanup" != ":" 532 then 533 setup_malloc_check 534 test_eval_ "$test_cleanup" 535 teardown_malloc_check 536 fi 537 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" 538 then 539 echo "" 540 fi 541 return "$eval_ret" 542} 543 544test_start_ () { 545 test_count=$(($test_count+1)) 546 maybe_setup_verbose 547 maybe_setup_valgrind 548} 549 550test_finish_ () { 551 echo >&3 "" 552 maybe_teardown_valgrind 553 maybe_teardown_verbose 554} 555 556test_skip () { 557 to_skip= 558 skipped_reason= 559 if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS 560 then 561 to_skip=t 562 skipped_reason="GIT_SKIP_TESTS" 563 fi 564 if test -z "$to_skip" && test -n "$test_prereq" && 565 ! test_have_prereq "$test_prereq" 566 then 567 to_skip=t 568 569 of_prereq= 570 if test "$missing_prereq" != "$test_prereq" 571 then 572 of_prereq=" of $test_prereq" 573 fi 574 skipped_reason="missing $missing_prereq${of_prereq}" 575 fi 576 if test -z "$to_skip" && test -n "$run_list" && 577 ! match_test_selector_list '--run' $test_count "$run_list" 578 then 579 to_skip=t 580 skipped_reason="--run" 581 fi 582 583 case "$to_skip" in 584 t) 585 say_color skip >&3 "skipping test: $@" 586 say_color skip "ok $test_count # skip $1 ($skipped_reason)" 587 : true 588 ;; 589 *) 590 false 591 ;; 592 esac 593} 594 595# stub; perf-lib overrides it 596test_at_end_hook_ () { 597 : 598} 599 600test_done () { 601 GIT_EXIT_OK=t 602 603 if test -z "$HARNESS_ACTIVE" 604 then 605 test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" 606 mkdir -p "$test_results_dir" 607 base=${0##*/} 608 test_results_path="$test_results_dir/${base%.sh}-$$.counts" 609 610 cat >>"$test_results_path" <<-EOF 611 total $test_count 612 success $test_success 613 fixed $test_fixed 614 broken $test_broken 615 failed $test_failure 616 617 EOF 618 fi 619 620 if test "$test_fixed" != 0 621 then 622 say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" 623 fi 624 if test "$test_broken" != 0 625 then 626 say_color warn "# still have $test_broken known breakage(s)" 627 fi 628 if test "$test_broken" != 0 || test "$test_fixed" != 0 629 then 630 test_remaining=$(( $test_count - $test_broken - $test_fixed )) 631 msg="remaining $test_remaining test(s)" 632 else 633 test_remaining=$test_count 634 msg="$test_count test(s)" 635 fi 636 case "$test_failure" in 637 0) 638 # Maybe print SKIP message 639 if test -n "$skip_all" && test $test_count -gt 0 640 then 641 error "Can't use skip_all after running some tests" 642 fi 643 test -z "$skip_all" || skip_all=" # SKIP $skip_all" 644 645 if test $test_external_has_tap -eq 0 646 then 647 if test $test_remaining -gt 0 648 then 649 say_color pass "# passed all $msg" 650 fi 651 say "1..$test_count$skip_all" 652 fi 653 654 test -d "$remove_trash" && 655 cd "$(dirname "$remove_trash")" && 656 rm -rf "$(basename "$remove_trash")" 657 658 test_at_end_hook_ 659 660 exit 0 ;; 661 662 *) 663 if test $test_external_has_tap -eq 0 664 then 665 say_color error "# failed $test_failure among $msg" 666 say "1..$test_count" 667 fi 668 669 exit 1 ;; 670 671 esac 672} 673 674if test -n "$valgrind" 675then 676 make_symlink () { 677 test -h "$2" && 678 test "$1" = "$(readlink "$2")" || { 679 # be super paranoid 680 if mkdir "$2".lock 681 then 682 rm -f "$2" && 683 ln -s "$1" "$2" && 684 rm -r "$2".lock 685 else 686 while test -d "$2".lock 687 do 688 say "Waiting for lock on $2." 689 sleep 1 690 done 691 fi 692 } 693 } 694 695 make_valgrind_symlink () { 696 # handle only executables, unless they are shell libraries that 697 # need to be in the exec-path. 698 test -x "$1" || 699 test "# " = "$(head -c 2 <"$1")" || 700 return; 701 702 base=$(basename "$1") 703 symlink_target=$GIT_BUILD_DIR/$base 704 # do not override scripts 705 if test -x "$symlink_target" && 706 test ! -d "$symlink_target" && 707 test "#!" != "$(head -c 2 < "$symlink_target")" 708 then 709 symlink_target=../valgrind.sh 710 fi 711 case "$base" in 712 *.sh|*.perl) 713 symlink_target=../unprocessed-script 714 esac 715 # create the link, or replace it if it is out of date 716 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit 717 } 718 719 # override all git executables in TEST_DIRECTORY/.. 720 GIT_VALGRIND=$TEST_DIRECTORY/valgrind 721 mkdir -p "$GIT_VALGRIND"/bin 722 for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-* 723 do 724 make_valgrind_symlink $file 725 done 726 # special-case the mergetools loadables 727 make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" 728 OLDIFS=$IFS 729 IFS=: 730 for path in $PATH 731 do 732 ls "$path"/git-* 2> /dev/null | 733 while read file 734 do 735 make_valgrind_symlink "$file" 736 done 737 done 738 IFS=$OLDIFS 739 PATH=$GIT_VALGRIND/bin:$PATH 740 GIT_EXEC_PATH=$GIT_VALGRIND/bin 741 export GIT_VALGRIND 742 GIT_VALGRIND_MODE="$valgrind" 743 export GIT_VALGRIND_MODE 744 GIT_VALGRIND_ENABLED=t 745 test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= 746 export GIT_VALGRIND_ENABLED 747elif test -n "$GIT_TEST_INSTALLED" 748then 749 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || 750 error "Cannot run git from $GIT_TEST_INSTALLED." 751 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH 752 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} 753else # normal case, use ../bin-wrappers only unless $with_dashes: 754 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" 755 if ! test -x "$git_bin_dir/git" 756 then 757 if test -z "$with_dashes" 758 then 759 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" 760 fi 761 with_dashes=t 762 fi 763 PATH="$git_bin_dir:$PATH" 764 GIT_EXEC_PATH=$GIT_BUILD_DIR 765 if test -n "$with_dashes" 766 then 767 PATH="$GIT_BUILD_DIR:$PATH" 768 fi 769fi 770GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt 771GIT_CONFIG_NOSYSTEM=1 772GIT_ATTR_NOSYSTEM=1 773export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM 774 775if test -z "$GIT_TEST_CMP" 776then 777 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" 778 then 779 GIT_TEST_CMP="$DIFF -c" 780 else 781 GIT_TEST_CMP="$DIFF -u" 782 fi 783fi 784 785GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git 786export GITPERLLIB 787test -d "$GIT_BUILD_DIR"/templates/blt || { 788 error "You haven't built things yet, have you?" 789} 790 791if ! test -x "$GIT_BUILD_DIR"/test-chmtime 792then 793 echo >&2 'You need to build test-chmtime:' 794 echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' 795 exit 1 796fi 797 798# Test repository 799TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" 800test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" 801case "$TRASH_DIRECTORY" in 802/*) ;; # absolute path is good 803 *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; 804esac 805test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY 806rm -fr "$TRASH_DIRECTORY" || { 807 GIT_EXIT_OK=t 808 echo >&5 "FATAL: Cannot prepare test area" 809 exit 1 810} 811 812HOME="$TRASH_DIRECTORY" 813GNUPGHOME="$HOME/gnupg-home-not-used" 814export HOME GNUPGHOME 815 816# run the tput tests *after* changing HOME (in case ncurses needs 817# ~/.terminfo for $TERM) 818test -n "${color+set}" || test "x$ORIGINAL_TERM" != "xdumb" && ( 819 TERM=$ORIGINAL_TERM && 820 export TERM && 821 test -t 1 && 822 tput bold >/dev/null 2>&1 && 823 tput setaf 1 >/dev/null 2>&1 && 824 tput sgr0 >/dev/null 2>&1 825 ) && 826 color=t 827 828if test -n "$color" 829then 830 say_color () { 831 ( 832 TERM=$ORIGINAL_TERM 833 export TERM 834 case "$1" in 835 error) 836 tput bold; tput setaf 1;; # bold red 837 skip) 838 tput setaf 4;; # blue 839 warn) 840 tput setaf 3;; # brown/yellow 841 pass) 842 tput setaf 2;; # green 843 info) 844 tput setaf 6;; # cyan 845 *) 846 test -n "$quiet" && return;; 847 esac 848 shift 849 printf "%s" "$*" 850 tput sgr0 851 echo 852 ) 853 } 854else 855 say_color() { 856 test -z "$1" && test -n "$quiet" && return 857 shift 858 printf "%s\n" "$*" 859 } 860fi 861 862if test -z "$TEST_NO_CREATE_REPO" 863then 864 test_create_repo "$TRASH_DIRECTORY" 865else 866 mkdir -p "$TRASH_DIRECTORY" 867fi 868# Use -P to resolve symlinks in our working directory so that the cwd 869# in subprocesses like git equals our $PWD (for pathname comparisons). 870cd -P "$TRASH_DIRECTORY" || exit 1 871 872this_test=${0##*/} 873this_test=${this_test%%-*} 874if match_pattern_list "$this_test" $GIT_SKIP_TESTS 875then 876 say_color info >&3 "skipping test $this_test altogether" 877 skip_all="skip all tests in $this_test" 878 test_done 879fi 880 881# Provide an implementation of the 'yes' utility 882yes () { 883 if test $# = 0 884 then 885 y=y 886 else 887 y="$*" 888 fi 889 890 while echo "$y" 891 do 892 : 893 done 894} 895 896# Fix some commands on Windows 897case $(uname -s) in 898*MINGW*) 899 # Windows has its own (incompatible) sort and find 900 sort () { 901 /usr/bin/sort "$@" 902 } 903 find () { 904 /usr/bin/find "$@" 905 } 906 sum () { 907 md5sum "$@" 908 } 909 # git sees Windows-style pwd 910 pwd () { 911 builtin pwd -W 912 } 913 # no POSIX permissions 914 # backslashes in pathspec are converted to '/' 915 # exec does not inherit the PID 916 test_set_prereq MINGW 917 test_set_prereq NATIVE_CRLF 918 test_set_prereq SED_STRIPS_CR 919 test_set_prereq GREP_STRIPS_CR 920 GIT_TEST_CMP=mingw_test_cmp 921 ;; 922*CYGWIN*) 923 test_set_prereq POSIXPERM 924 test_set_prereq EXECKEEPSPID 925 test_set_prereq CYGWIN 926 test_set_prereq SED_STRIPS_CR 927 test_set_prereq GREP_STRIPS_CR 928 ;; 929*) 930 test_set_prereq POSIXPERM 931 test_set_prereq BSLASHPSPEC 932 test_set_prereq EXECKEEPSPID 933 ;; 934esac 935 936( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 937test -z "$NO_PERL" && test_set_prereq PERL 938test -z "$NO_PYTHON" && test_set_prereq PYTHON 939test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE 940test -z "$NO_GETTEXT" && test_set_prereq GETTEXT 941 942# Can we rely on git's output in the C locale? 943if test -n "$GETTEXT_POISON" 944then 945 GIT_GETTEXT_POISON=YesPlease 946 export GIT_GETTEXT_POISON 947 test_set_prereq GETTEXT_POISON 948else 949 test_set_prereq C_LOCALE_OUTPUT 950fi 951 952# Use this instead of test_cmp to compare files that contain expected and 953# actual output from git commands that can be translated. When running 954# under GETTEXT_POISON this pretends that the command produced expected 955# results. 956test_i18ncmp () { 957 test -n "$GETTEXT_POISON" || test_cmp "$@" 958} 959 960# Use this instead of "grep expected-string actual" to see if the 961# output from a git command that can be translated either contains an 962# expected string, or does not contain an unwanted one. When running 963# under GETTEXT_POISON this pretends that the command produced expected 964# results. 965test_i18ngrep () { 966 if test -n "$GETTEXT_POISON" 967 then 968 : # pretend success 969 elif test "x!" = "x$1" 970 then 971 shift 972 ! grep "$@" 973 else 974 grep "$@" 975 fi 976} 977 978test_lazy_prereq PIPE ' 979 # test whether the filesystem supports FIFOs 980 case $(uname -s) in 981 CYGWIN*) 982 false 983 ;; 984 *) 985 rm -f testfifo && mkfifo testfifo 986 ;; 987 esac 988' 989 990test_lazy_prereq SYMLINKS ' 991 # test whether the filesystem supports symbolic links 992 ln -s x y && test -h y 993' 994 995test_lazy_prereq FILEMODE ' 996 test "$(git config --bool core.filemode)" = true 997' 998 999test_lazy_prereq CASE_INSENSITIVE_FS '1000 echo good >CamelCase &&1001 echo bad >camelcase &&1002 test "$(cat CamelCase)" != good1003'10041005test_lazy_prereq UTF8_NFD_TO_NFC '1006 # check whether FS converts nfd unicode to nfc1007 auml=$(printf "\303\244")1008 aumlcdiar=$(printf "\141\314\210")1009 >"$auml" &&1010 case "$(echo *)" in1011 "$aumlcdiar")1012 true ;;1013 *)1014 false ;;1015 esac1016'10171018test_lazy_prereq AUTOIDENT '1019 sane_unset GIT_AUTHOR_NAME &&1020 sane_unset GIT_AUTHOR_EMAIL &&1021 git var GIT_AUTHOR_IDENT1022'10231024test_lazy_prereq EXPENSIVE '1025 test -n "$GIT_TEST_LONG"1026'10271028test_lazy_prereq USR_BIN_TIME '1029 test -x /usr/bin/time1030'10311032test_lazy_prereq NOT_ROOT '1033 uid=$(id -u) &&1034 test "$uid" != 01035'10361037# On a filesystem that lacks SANITY, a file can be deleted even if1038# the containing directory doesn't have write permissions, or a file1039# can be accessed even if the containing directory doesn't have read1040# or execute permissions, causing our tests that validate that Git1041# works sensibly in such situations.1042test_lazy_prereq SANITY '1043 mkdir SANETESTD.1 SANETESTD.2 &&10441045 chmod +w SANETESTD.1 SANETESTD.2 &&1046 >SANETESTD.1/x 2>SANETESTD.2/x &&1047 chmod -w SANETESTD.1 &&1048 chmod -rx SANETESTD.2 ||1049 error "bug in test sript: cannot prepare SANETESTD"10501051 ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x1052 status=$?10531054 chmod +rwx SANETESTD.1 SANETESTD.2 &&1055 rm -rf SANETESTD.1 SANETESTD.2 ||1056 error "bug in test sript: cannot clean SANETESTD"1057 return $status1058'10591060GIT_UNZIP=${GIT_UNZIP:-unzip}1061test_lazy_prereq UNZIP '1062 "$GIT_UNZIP" -v1063 test $? -ne 1271064'