1#!/bin/sh 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# if --tee was passed, write the output not only to the terminal, but 19# additionally to the file test-results/$BASENAME.out, too. 20case"$GIT_TEST_TEE_STARTED, $* "in 21done,*) 22# do not redirect again 23;; 24*' --tee '*|*' --va'*) 25mkdir-p test-results 26 BASE=test-results/$(basename "$0" .sh) 27(GIT_TEST_TEE_STARTED=done${SHELL-sh}"$0""$@"2>&1; 28echo $? >$BASE.exit) |tee$BASE.out 29test"$(cat $BASE.exit)"=0 30exit 31;; 32esac 33 34# Keep the original TERM for say_color 35ORIGINAL_TERM=$TERM 36 37# For repeatability, reset the environment to known value. 38LANG=C 39LC_ALL=C 40PAGER=cat 41TZ=UTC 42TERM=dumb 43export LANG LC_ALL PAGER TERM TZ 44EDITOR=: 45unset VISUAL 46unset GIT_EDITOR 47unset AUTHOR_DATE 48unset AUTHOR_EMAIL 49unset AUTHOR_NAME 50unset COMMIT_AUTHOR_EMAIL 51unset COMMIT_AUTHOR_NAME 52unset EMAIL 53unset GIT_ALTERNATE_OBJECT_DIRECTORIES 54unset GIT_AUTHOR_DATE 55GIT_AUTHOR_EMAIL=author@example.com 56GIT_AUTHOR_NAME='A U Thor' 57unset GIT_COMMITTER_DATE 58GIT_COMMITTER_EMAIL=committer@example.com 59GIT_COMMITTER_NAME='C O Mitter' 60unset GIT_DIFF_OPTS 61unset GIT_DIR 62unset GIT_WORK_TREE 63unset GIT_EXTERNAL_DIFF 64unset GIT_INDEX_FILE 65unset GIT_OBJECT_DIRECTORY 66unset GIT_CEILING_DIRECTORIES 67unset SHA1_FILE_DIRECTORIES 68unset SHA1_FILE_DIRECTORY 69unset GIT_NOTES_REF 70unset GIT_NOTES_DISPLAY_REF 71unset GIT_NOTES_REWRITE_REF 72unset GIT_NOTES_REWRITE_MODE 73GIT_MERGE_VERBOSITY=5 74export GIT_MERGE_VERBOSITY 75export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME 76export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME 77export EDITOR 78 79# Protect ourselves from common misconfiguration to export 80# CDPATH into the environment 81unset CDPATH 82 83unset GREP_OPTIONS 84 85case$(echo $GIT_TRACE |tr "[A-Z]" "[a-z]")in 861|2|true) 87echo"* warning: Some tests will not work if GIT_TRACE" \ 88"is set as to trace on STDERR ! *" 89echo"* warning: Please set GIT_TRACE to something" \ 90"other than 1, 2 or true ! *" 91;; 92esac 93 94# Convenience 95# 96# A regexp to match 5 and 40 hexdigits 97_x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' 98_x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" 99 100# Each test should start with something like this, after copyright notices: 101# 102# test_description='Description of this test... 103# This test checks if command xyzzy does the right thing... 104# ' 105# . ./test-lib.sh 106["x$ORIGINAL_TERM"!="xdumb"] && ( 107 TERM=$ORIGINAL_TERM&& 108export TERM && 109[-t1] && 110tput bold >/dev/null 2>&1&& 111tput setaf 1>/dev/null 2>&1&& 112tput sgr0 >/dev/null 2>&1 113) && 114 color=t 115 116whiletest"$#"-ne0 117do 118case"$1"in 119-d|--d|--de|--deb|--debu|--debug) 120 debug=t;shift;; 121-i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) 122 immediate=t;shift;; 123-l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) 124 GIT_TEST_LONG=t;export GIT_TEST_LONG;shift;; 125-h|--h|--he|--hel|--help) 126help=t;shift;; 127-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) 128 verbose=t;shift;; 129-q|--q|--qu|--qui|--quie|--quiet) 130# Ignore --quiet under a TAP::Harness. Saying how many tests 131# passed without the ok/not ok details is always an error. 132test -z"$HARNESS_ACTIVE"&& quiet=t;shift;; 133--with-dashes) 134 with_dashes=t;shift;; 135--no-color) 136 color=;shift;; 137--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) 138 valgrind=t; verbose=t;shift;; 139--tee) 140shift;;# was handled already 141--root=*) 142 root=$(expr "z$1" : 'z[^=]*=\(.*\)') 143 shift ;; 144 *) 145 echo "error: unknown test option '$1'" >&2; exit 1 ;; 146 esac 147done 148 149if test -n "$color"; then 150 say_color () { 151 ( 152 TERM=$ORIGINAL_TERM 153 export TERM 154 case "$1" in 155 error) tput bold; tput setaf 1;; # bold red 156 skip) tput bold; tput setaf 2;; # bold green 157 pass) tput setaf 2;; # green 158 info) tput setaf 3;; # brown 159 *) test -n "$quiet" && return;; 160 esac 161 shift 162 printf "%s" "$*" 163 tput sgr0 164 echo 165 ) 166 } 167else 168 say_color() { 169 test -z "$1" && test -n "$quiet" && return 170 shift 171 echo "$*" 172 } 173fi 174 175error () { 176 say_color error "error: $*" 177 GIT_EXIT_OK=t 178 exit 1 179} 180 181say () { 182 say_color info "$*" 183} 184 185test "${test_description}" != "" || 186error "Test script did not set test_description." 187 188if test "$help" = "t" 189then 190 echo "$test_description" 191 exit 0 192fi 193 194exec 5>&1 195if test "$verbose" = "t" 196then 197 exec 4>&2 3>&1 198else 199 exec 4>/dev/null 3>/dev/null 200fi 201 202test_failure=0 203test_count=0 204test_fixed=0 205test_broken=0 206test_success=0 207 208test_external_has_tap=0 209 210die () { 211 code=$? 212 if test -n "$GIT_EXIT_OK" 213 then 214 exit$code 215 else 216 echo >&5 "FATAL: Unexpected exit with code$code" 217 exit 1 218 fi 219} 220 221GIT_EXIT_OK= 222trap 'die' EXIT 223 224# The semantics of the editor variables are that of invoking 225# sh -c "$EDITOR\"$@\"" files ... 226# 227# If our trash directory contains shell metacharacters, they will be 228# interpreted if we just set$EDITORdirectly, so do a little dance with 229# environment variables to work around this. 230# 231# In particular, quoting isn't enough, as the path may contain the same quote 232# that we're using. 233test_set_editor () { 234 FAKE_EDITOR="$1" 235export FAKE_EDITOR 236 EDITOR='"$FAKE_EDITOR"' 237export EDITOR 238} 239 240test_decode_color () { 241sed-e's/.\[1m/<WHITE>/g' \ 242-e's/.\[31m/<RED>/g' \ 243-e's/.\[32m/<GREEN>/g' \ 244-e's/.\[33m/<YELLOW>/g' \ 245-e's/.\[34m/<BLUE>/g' \ 246-e's/.\[35m/<MAGENTA>/g' \ 247-e's/.\[36m/<CYAN>/g' \ 248-e's/.\[m/<RESET>/g' 249} 250 251q_to_nul () { 252 perl -pe'y/Q/\000/' 253} 254 255q_to_cr () { 256tr Q '\015' 257} 258 259append_cr () { 260sed-e's/$/Q/'|tr Q '\015' 261} 262 263remove_cr () { 264tr'\015' Q |sed-e's/Q$//' 265} 266 267test_tick () { 268iftest -z"${test_tick+set}" 269then 270 test_tick=1112911993 271else 272 test_tick=$(($test_tick + 60)) 273fi 274 GIT_COMMITTER_DATE="$test_tick-0700" 275 GIT_AUTHOR_DATE="$test_tick-0700" 276export GIT_COMMITTER_DATE GIT_AUTHOR_DATE 277} 278 279# Call test_commit with the arguments "<message> [<file> [<contents>]]" 280# 281# This will commit a file with the given contents and the given commit 282# message. It will also add a tag with <message> as name. 283# 284# Both <file> and <contents> default to <message>. 285 286test_commit () { 287file=${2:-"$1.t"} 288echo"${3-$1}">"$file"&& 289 git add "$file"&& 290 test_tick && 291 git commit -m"$1"&& 292 git tag "$1" 293} 294 295# Call test_merge with the arguments "<message> <commit>", where <commit> 296# can be a tag pointing to the commit-to-merge. 297 298test_merge () { 299 test_tick && 300 git merge -m"$1""$2"&& 301 git tag "$1" 302} 303 304# This function helps systems where core.filemode=false is set. 305# Use it instead of plain 'chmod +x' to set or unset the executable bit 306# of a file in the working directory and add it to the index. 307 308test_chmod () { 309chmod"$@"&& 310 git update-index --add"--chmod=$@" 311} 312 313# Use test_set_prereq to tell that a particular prerequisite is available. 314# The prerequisite can later be checked for in two ways: 315# 316# - Explicitly using test_have_prereq. 317# 318# - Implicitly by specifying the prerequisite tag in the calls to 319# test_expect_{success,failure,code}. 320# 321# The single parameter is the prerequisite tag (a simple word, in all 322# capital letters by convention). 323 324test_set_prereq () { 325 satisfied="$satisfied$1" 326} 327satisfied=" " 328 329test_have_prereq () { 330# prerequisites can be concatenated with ',' 331 save_IFS=$IFS 332 IFS=, 333set -- $* 334 IFS=$save_IFS 335 336 total_prereq=0 337 ok_prereq=0 338 missing_prereq= 339 340for prerequisite 341do 342 total_prereq=$(($total_prereq + 1)) 343case$satisfiedin 344*"$prerequisite"*) 345 ok_prereq=$(($ok_prereq + 1)) 346;; 347*) 348# Keep a list of missing prerequisites 349iftest -z"$missing_prereq" 350then 351 missing_prereq=$prerequisite 352else 353 missing_prereq="$prerequisite,$missing_prereq" 354fi 355esac 356done 357 358test$total_prereq=$ok_prereq 359} 360 361# You are not expected to call test_ok_ and test_failure_ directly, use 362# the text_expect_* functions instead. 363 364test_ok_ () { 365 test_success=$(($test_success + 1)) 366 say_color """ok$test_count- $@" 367} 368 369test_failure_ () { 370 test_failure=$(($test_failure + 1)) 371 say_color error "not ok -$test_count$1" 372shift 373echo"$@"|sed-e's/^/# /' 374test"$immediate"=""|| { GIT_EXIT_OK=t;exit1; } 375} 376 377test_known_broken_ok_ () { 378 test_fixed=$(($test_fixed+1)) 379 say_color """ok$test_count- $@ # TODO known breakage" 380} 381 382test_known_broken_failure_ () { 383 test_broken=$(($test_broken+1)) 384 say_color skip "not ok$test_count- $@ # TODO known breakage" 385} 386 387test_debug () { 388test"$debug"=""||eval"$1" 389} 390 391test_run_ () { 392 test_cleanup=: 393eval>&3 2>&4"$1" 394 eval_ret=$? 395eval>&3 2>&4"$test_cleanup" 396iftest"$verbose"="t"&&test -n"$HARNESS_ACTIVE";then 397echo"" 398fi 399return0 400} 401 402test_skip () { 403 test_count=$(($test_count+1)) 404 to_skip= 405for skp in$GIT_SKIP_TESTS 406do 407case$this_test.$test_countin 408$skp) 409 to_skip=t 410break 411esac 412done 413iftest -z"$to_skip"&&test -n"$prereq"&& 414! test_have_prereq "$prereq" 415then 416 to_skip=t 417fi 418case"$to_skip"in 419 t) 420 of_prereq= 421iftest"$missing_prereq"!="$prereq" 422then 423 of_prereq=" of$prereq" 424fi 425 426 say_color skip >&3"skipping test: $@" 427 say_color skip "ok$test_count# skip$1(missing$missing_prereq${of_prereq})" 428: true 429;; 430*) 431 false 432;; 433esac 434} 435 436test_expect_failure () { 437test"$#"=3&& { prereq=$1;shift; } || prereq= 438test"$#"=2|| 439 error "bug in the test script: not 2 or 3 parameters to test-expect-failure" 440if! test_skip "$@" 441then 442 say >&3"checking known breakage:$2" 443 test_run_ "$2" 444if["$?"=0-a"$eval_ret"=0] 445then 446 test_known_broken_ok_ "$1" 447else 448 test_known_broken_failure_ "$1" 449fi 450fi 451echo>&3"" 452} 453 454test_expect_success () { 455test"$#"=3&& { prereq=$1;shift; } || prereq= 456test"$#"=2|| 457 error "bug in the test script: not 2 or 3 parameters to test-expect-success" 458if! test_skip "$@" 459then 460 say >&3"expecting success:$2" 461 test_run_ "$2" 462if["$?"=0-a"$eval_ret"=0] 463then 464 test_ok_ "$1" 465else 466 test_failure_ "$@" 467fi 468fi 469echo>&3"" 470} 471 472test_expect_code () { 473test"$#"=4&& { prereq=$1;shift; } || prereq= 474test"$#"=3|| 475 error "bug in the test script: not 3 or 4 parameters to test-expect-code" 476if! test_skip "$@" 477then 478 say >&3"expecting exit code$1:$3" 479 test_run_ "$3" 480if["$?"=0-a"$eval_ret"="$1"] 481then 482 test_ok_ "$2" 483else 484 test_failure_ "$@" 485fi 486fi 487echo>&3"" 488} 489 490# test_external runs external test scripts that provide continuous 491# test output about their progress, and succeeds/fails on 492# zero/non-zero exit code. It outputs the test output on stdout even 493# in non-verbose mode, and announces the external script with "# run 494# <n>: ..." before running it. When providing relative paths, keep in 495# mind that all scripts run in "trash directory". 496# Usage: test_external description command arguments... 497# Example: test_external 'Perl API' perl ../path/to/test.pl 498test_external () { 499test"$#"=4&& { prereq=$1;shift; } || prereq= 500test"$#"=3|| 501 error >&5"bug in the test script: not 3 or 4 parameters to test_external" 502 descr="$1" 503shift 504if! test_skip "$descr""$@" 505then 506# Announce the script to reduce confusion about the 507# test output that follows. 508 say_color """# run$test_count:$descr($*)" 509# Export TEST_DIRECTORY, TRASH_DIRECTORY and GIT_TEST_LONG 510# to be able to use them in script 511export TEST_DIRECTORY TRASH_DIRECTORY GIT_TEST_LONG 512# Run command; redirect its stderr to &4 as in 513# test_run_, but keep its stdout on our stdout even in 514# non-verbose mode. 515"$@"2>&4 516if["$?"=0] 517then 518iftest$test_external_has_tap-eq0;then 519 test_ok_ "$descr" 520else 521 say_color """# test_external test$descrwas ok" 522 test_success=$(($test_success + 1)) 523fi 524else 525iftest$test_external_has_tap-eq0;then 526 test_failure_ "$descr""$@" 527else 528 say_color error "# test_external test$descrfailed: $@" 529 test_failure=$(($test_failure + 1)) 530fi 531fi 532fi 533} 534 535# Like test_external, but in addition tests that the command generated 536# no output on stderr. 537test_external_without_stderr () { 538# The temporary file has no (and must have no) security 539# implications. 540 tmp="$TMPDIR";if[-z"$tmp"];then tmp=/tmp;fi 541 stderr="$tmp/git-external-stderr.$$.tmp" 542 test_external "$@"4>"$stderr" 543[-f"$stderr"] || error "Internal error:$stderrdisappeared." 544 descr="no stderr:$1" 545shift 546 say >&3"# expecting no stderr from previous command" 547if[ !-s"$stderr"];then 548rm"$stderr" 549 550iftest$test_external_has_tap-eq0;then 551 test_ok_ "$descr" 552else 553 say_color """# test_external_without_stderr test$descrwas ok" 554 test_success=$(($test_success + 1)) 555fi 556else 557if["$verbose"= t ];then 558 output=`echo; echo "# Stderr is:"; cat "$stderr"` 559else 560 output= 561fi 562# rm first in case test_failure exits. 563rm"$stderr" 564iftest$test_external_has_tap-eq0;then 565 test_failure_ "$descr""$@""$output" 566else 567 say_color error "# test_external_without_stderr test$descrfailed: $@:$output" 568 test_failure=$(($test_failure + 1)) 569fi 570fi 571} 572 573# This is not among top-level (test_expect_success | test_expect_failure) 574# but is a prefix that can be used in the test script, like: 575# 576# test_expect_success 'complain and die' ' 577# do something && 578# do something else && 579# test_must_fail git checkout ../outerspace 580# ' 581# 582# Writing this as "! git checkout ../outerspace" is wrong, because 583# the failure could be due to a segv. We want a controlled failure. 584 585test_must_fail () { 586"$@" 587test $? -gt0-a $? -le129-o $? -gt192 588} 589 590# Similar to test_must_fail, but tolerates success, too. This is 591# meant to be used in contexts like: 592# 593# test_expect_success 'some command works without configuration' ' 594# test_might_fail git config --unset all.configuration && 595# do something 596# ' 597# 598# Writing "git config --unset all.configuration || :" would be wrong, 599# because we want to notice if it fails due to segv. 600 601test_might_fail () { 602"$@" 603test $? -ge0-a $? -le129-o $? -gt192 604} 605 606# test_cmp is a helper function to compare actual and expected output. 607# You can use it like: 608# 609# test_expect_success 'foo works' ' 610# echo expected >expected && 611# foo >actual && 612# test_cmp expected actual 613# ' 614# 615# This could be written as either "cmp" or "diff -u", but: 616# - cmp's output is not nearly as easy to read as diff -u 617# - not all diff versions understand "-u" 618 619test_cmp() { 620$GIT_TEST_CMP"$@" 621} 622 623# This function can be used to schedule some commands to be run 624# unconditionally at the end of the test to restore sanity: 625# 626# test_expect_success 'test core.capslock' ' 627# git config core.capslock true && 628# test_when_finished "git config --unset core.capslock" && 629# hello world 630# ' 631# 632# That would be roughly equivalent to 633# 634# test_expect_success 'test core.capslock' ' 635# git config core.capslock true && 636# hello world 637# git config --unset core.capslock 638# ' 639# 640# except that the greeting and config --unset must both succeed for 641# the test to pass. 642 643test_when_finished () { 644 test_cleanup="{ $* 645 } && (exit\"\$eval_ret\"); eval_ret=\$?;$test_cleanup" 646} 647 648# Most tests can use the created repository, but some may need to create more. 649# Usage: test_create_repo <directory> 650test_create_repo () { 651test"$#"=1|| 652 error "bug in the test script: not 1 parameter to test-create-repo" 653 repo="$1" 654mkdir-p"$repo" 655( 656cd"$repo"|| error "Cannot setup test environment" 657"$GIT_EXEC_PATH/git-init""--template=$GIT_BUILD_DIR/templates/blt/">&3 2>&4|| 658 error "cannot run git init -- have you built things yet?" 659mv .git/hooks .git/hooks-disabled 660) ||exit 661} 662 663test_done () { 664 GIT_EXIT_OK=t 665 666iftest -z"$HARNESS_ACTIVE";then 667 test_results_dir="$TEST_DIRECTORY/test-results" 668mkdir-p"$test_results_dir" 669 test_results_path="$test_results_dir/${0%.sh}-$$.counts" 670 671echo"total$test_count">>$test_results_path 672echo"success$test_success">>$test_results_path 673echo"fixed$test_fixed">>$test_results_path 674echo"broken$test_broken">>$test_results_path 675echo"failed$test_failure">>$test_results_path 676echo"">>$test_results_path 677fi 678 679iftest"$test_fixed"!=0 680then 681 say_color pass "# fixed$test_fixedknown breakage(s)" 682fi 683iftest"$test_broken"!=0 684then 685 say_color error "# still have$test_brokenknown breakage(s)" 686 msg="remaining$(($test_count-$test_broken)) test(s)" 687else 688 msg="$test_counttest(s)" 689fi 690case"$test_failure"in 6910) 692# Maybe print SKIP message 693[-z"$skip_all"] || skip_all=" # SKIP$skip_all" 694 695iftest$test_external_has_tap-eq0;then 696 say_color pass "# passed all$msg" 697 say "1..$test_count$skip_all" 698fi 699 700test -d"$remove_trash"&& 701cd"$(dirname "$remove_trash")"&& 702rm-rf"$(basename "$remove_trash")" 703 704exit0;; 705 706*) 707iftest$test_external_has_tap-eq0;then 708 say_color error "# failed$test_failureamong$msg" 709 say "1..$test_count" 710fi 711 712exit1;; 713 714esac 715} 716 717# Test the binaries we have just built. The tests are kept in 718# t/ subdirectory and are run in 'trash directory' subdirectory. 719iftest -z"$TEST_DIRECTORY" 720then 721# We allow tests to override this, in case they want to run tests 722# outside of t/, e.g. for running tests on the test library 723# itself. 724 TEST_DIRECTORY=$(pwd) 725fi 726GIT_BUILD_DIR="$TEST_DIRECTORY"/.. 727 728iftest -n"$valgrind" 729then 730 make_symlink () { 731test -h"$2"&& 732test"$1"="$(readlink "$2")"|| { 733# be super paranoid 734ifmkdir"$2".lock 735then 736rm-f"$2"&& 737ln-s"$1""$2"&& 738rm-r"$2".lock 739else 740whiletest -d"$2".lock 741do 742 say "Waiting for lock on$2." 743sleep1 744done 745fi 746} 747} 748 749 make_valgrind_symlink () { 750# handle only executables 751test -x"$1"||return 752 753 base=$(basename "$1") 754 symlink_target=$GIT_BUILD_DIR/$base 755# do not override scripts 756iftest -x"$symlink_target"&& 757test!-d"$symlink_target"&& 758test"#!"!="$(head -c 2 < "$symlink_target")" 759then 760 symlink_target=../valgrind.sh 761fi 762case"$base"in 763*.sh|*.perl) 764 symlink_target=../unprocessed-script 765esac 766# create the link, or replace it if it is out of date 767 make_symlink "$symlink_target""$GIT_VALGRIND/bin/$base"||exit 768} 769 770# override all git executables in TEST_DIRECTORY/.. 771 GIT_VALGRIND=$TEST_DIRECTORY/valgrind 772mkdir-p"$GIT_VALGRIND"/bin 773forfilein$GIT_BUILD_DIR/git*$GIT_BUILD_DIR/test-* 774do 775 make_valgrind_symlink $file 776done 777 OLDIFS=$IFS 778 IFS=: 779for path in$PATH 780do 781ls"$path"/git-*2> /dev/null | 782whilereadfile 783do 784 make_valgrind_symlink "$file" 785done 786done 787 IFS=$OLDIFS 788 PATH=$GIT_VALGRIND/bin:$PATH 789 GIT_EXEC_PATH=$GIT_VALGRIND/bin 790export GIT_VALGRIND 791eliftest -n"$GIT_TEST_INSTALLED";then 792 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path)|| 793 error "Cannot run git from$GIT_TEST_INSTALLED." 794 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH 795 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} 796else# normal case, use ../bin-wrappers only unless $with_dashes: 797 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" 798if!test -x"$git_bin_dir/git";then 799iftest -z"$with_dashes";then 800 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" 801fi 802 with_dashes=t 803fi 804 PATH="$git_bin_dir:$PATH" 805 GIT_EXEC_PATH=$GIT_BUILD_DIR 806iftest -n"$with_dashes";then 807 PATH="$GIT_BUILD_DIR:$PATH" 808fi 809fi 810GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt 811unset GIT_CONFIG 812GIT_CONFIG_NOSYSTEM=1 813GIT_CONFIG_NOGLOBAL=1 814export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL 815 816. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS 817 818iftest -z"$GIT_TEST_CMP" 819then 820iftest -n"$GIT_TEST_CMP_USE_COPIED_CONTEXT" 821then 822 GIT_TEST_CMP="$DIFF-c" 823else 824 GIT_TEST_CMP="$DIFF-u" 825fi 826fi 827 828GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git 829export GITPERLLIB 830test -d"$GIT_BUILD_DIR"/templates/blt || { 831 error "You haven't built things yet, have you?" 832} 833 834iftest -z"$GIT_TEST_INSTALLED"&&test -z"$NO_PYTHON" 835then 836 GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib" 837export GITPYTHONLIB 838test -d"$GIT_BUILD_DIR"/git_remote_helpers/build || { 839 error "You haven't built git_remote_helpers yet, have you?" 840} 841fi 842 843if!test -x"$GIT_BUILD_DIR"/test-chmtime;then 844echo>&2'You need to build test-chmtime:' 845echo>&2'Run "make test-chmtime" in the source (toplevel) directory' 846exit1 847fi 848 849# Test repository 850test="trash directory.$(basename "$0" .sh)" 851test -n"$root"&&test="$root/$test" 852case"$test"in 853/*) TRASH_DIRECTORY="$test";; 854*) TRASH_DIRECTORY="$TEST_DIRECTORY/$test";; 855esac 856test!-z"$debug"|| remove_trash=$TRASH_DIRECTORY 857rm-fr"$test"|| { 858 GIT_EXIT_OK=t 859echo>&5"FATAL: Cannot prepare test area" 860exit1 861} 862 863test_create_repo "$test" 864# Use -P to resolve symlinks in our working directory so that the cwd 865# in subprocesses like git equals our $PWD (for pathname comparisons). 866cd -P"$test"||exit1 867 868this_test=${0##*/} 869this_test=${this_test%%-*} 870for skp in$GIT_SKIP_TESTS 871do 872case"$this_test"in 873$skp) 874 say_color skip >&3"skipping test$this_testaltogether" 875 skip_all="skip all tests in$this_test" 876 test_done 877esac 878done 879 880# Provide an implementation of the 'yes' utility 881yes() { 882iftest$#=0 883then 884 y=y 885else 886 y="$*" 887fi 888 889whileecho"$y" 890do 891: 892done 893} 894 895# Fix some commands on Windows 896case$(uname -s)in 897*MINGW*) 898# Windows has its own (incompatible) sort and find 899sort() { 900/usr/bin/sort"$@" 901} 902find() { 903/usr/bin/find"$@" 904} 905sum() { 906md5sum"$@" 907} 908# git sees Windows-style pwd 909pwd() { 910builtin pwd -W 911} 912# no POSIX permissions 913# backslashes in pathspec are converted to '/' 914# exec does not inherit the PID 915;; 916*) 917 test_set_prereq POSIXPERM 918 test_set_prereq BSLASHPSPEC 919 test_set_prereq EXECKEEPSPID 920;; 921esac 922 923test -z"$NO_PERL"&& test_set_prereq PERL 924test -z"$NO_PYTHON"&& test_set_prereq PYTHON 925 926# test whether the filesystem supports symbolic links 927ln-s x y 2>/dev/null &&test -h y 2>/dev/null && test_set_prereq SYMLINKS 928rm-f y 929 930# When the tests are run as root, permission tests will report that 931# things are writable when they shouldn't be. 932test -w/ || test_set_prereq SANITY