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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 | # Keep the original TERM for say_color | |
19 | ORIGINAL_TERM=$TERM | |
20 | ||
21 | # Test the binaries we have just built. The tests are kept in | |
22 | # t/ subdirectory and are run in 'trash directory' subdirectory. | |
23 | if test -z "$TEST_DIRECTORY" | |
24 | then | |
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=$(pwd) | |
29 | fi | |
30 | if test -z "$TEST_OUTPUT_DIRECTORY" | |
31 | then | |
32 | # Similarly, override this to store the test-results subdir | |
33 | # elsewhere | |
34 | TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY | |
35 | fi | |
36 | GIT_BUILD_DIR="$TEST_DIRECTORY"/.. | |
37 | ||
38 | ################################################################ | |
39 | # It appears that people try to run tests without building... | |
40 | "$GIT_BUILD_DIR/git" >/dev/null | |
41 | if test $? != 1 | |
42 | then | |
43 | echo >&2 'error: you do not seem to have built git yet.' | |
44 | exit 1 | |
45 | fi | |
46 | ||
47 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS | |
48 | export PERL_PATH SHELL_PATH | |
49 | ||
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, $* " in | |
53 | done,*) | |
54 | # do not redirect again | |
55 | ;; | |
56 | *' --tee '*|*' --va'*) | |
57 | mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" | |
58 | BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(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 | |
62 | exit | |
63 | ;; | |
64 | esac | |
65 | ||
66 | # For repeatability, reset the environment to known value. | |
67 | LANG=C | |
68 | LC_ALL=C | |
69 | PAGER=cat | |
70 | TZ=UTC | |
71 | TERM=dumb | |
72 | export LANG LC_ALL PAGER TERM TZ | |
73 | EDITOR=: | |
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 | |
77 | # ones. | |
78 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' | |
79 | my @env = keys %ENV; | |
80 | my $ok = join("|", qw( | |
81 | TRACE | |
82 | DEBUG | |
83 | USE_LOOKUP | |
84 | TEST | |
85 | .*_TEST | |
86 | PROVE | |
87 | VALGRIND | |
88 | UNZIP | |
89 | PERF_ | |
90 | )); | |
91 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
92 | print join("\n", @vars); | |
93 | ') | |
94 | unset XDG_CONFIG_HOME | |
95 | unset GITPERLLIB | |
96 | GIT_AUTHOR_EMAIL=author@example.com | |
97 | GIT_AUTHOR_NAME='A U Thor' | |
98 | GIT_COMMITTER_EMAIL=committer@example.com | |
99 | GIT_COMMITTER_NAME='C O Mitter' | |
100 | GIT_MERGE_VERBOSITY=5 | |
101 | GIT_MERGE_AUTOEDIT=no | |
102 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
103 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME | |
104 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
105 | export EDITOR | |
106 | ||
107 | # Add libc MALLOC and MALLOC_PERTURB test | |
108 | # only if we are not executing the test with valgrind | |
109 | if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || | |
110 | test -n "$TEST_NO_MALLOC_CHECK" | |
111 | then | |
112 | setup_malloc_check () { | |
113 | : nothing | |
114 | } | |
115 | teardown_malloc_check () { | |
116 | : nothing | |
117 | } | |
118 | else | |
119 | setup_malloc_check () { | |
120 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
121 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
122 | } | |
123 | teardown_malloc_check () { | |
124 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
125 | } | |
126 | fi | |
127 | ||
128 | # Protect ourselves from common misconfiguration to export | |
129 | # CDPATH into the environment | |
130 | unset CDPATH | |
131 | ||
132 | unset GREP_OPTIONS | |
133 | unset UNZIP | |
134 | ||
135 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in | |
136 | 1|2|true) | |
137 | echo "* warning: Some tests will not work if GIT_TRACE" \ | |
138 | "is set as to trace on STDERR ! *" | |
139 | echo "* warning: Please set GIT_TRACE to something" \ | |
140 | "other than 1, 2 or true ! *" | |
141 | ;; | |
142 | esac | |
143 | ||
144 | # Convenience | |
145 | # | |
146 | # A regexp to match 5 and 40 hexdigits | |
147 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
148 | _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
149 | ||
150 | # Zero SHA-1 | |
151 | _z40=0000000000000000000000000000000000000000 | |
152 | ||
153 | # Line feed | |
154 | LF=' | |
155 | ' | |
156 | ||
157 | export _x05 _x40 _z40 LF | |
158 | ||
159 | # Each test should start with something like this, after copyright notices: | |
160 | # | |
161 | # test_description='Description of this test... | |
162 | # This test checks if command xyzzy does the right thing... | |
163 | # ' | |
164 | # . ./test-lib.sh | |
165 | [ "x$ORIGINAL_TERM" != "xdumb" ] && ( | |
166 | TERM=$ORIGINAL_TERM && | |
167 | export TERM && | |
168 | [ -t 1 ] && | |
169 | tput bold >/dev/null 2>&1 && | |
170 | tput setaf 1 >/dev/null 2>&1 && | |
171 | tput sgr0 >/dev/null 2>&1 | |
172 | ) && | |
173 | color=t | |
174 | ||
175 | while test "$#" -ne 0 | |
176 | do | |
177 | case "$1" in | |
178 | -d|--d|--de|--deb|--debu|--debug) | |
179 | debug=t; shift ;; | |
180 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) | |
181 | immediate=t; shift ;; | |
182 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) | |
183 | GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; | |
184 | -h|--h|--he|--hel|--help) | |
185 | help=t; shift ;; | |
186 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) | |
187 | verbose=t; shift ;; | |
188 | --verbose-only=*) | |
189 | verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
190 | shift ;; | |
191 | -q|--q|--qu|--qui|--quie|--quiet) | |
192 | # Ignore --quiet under a TAP::Harness. Saying how many tests | |
193 | # passed without the ok/not ok details is always an error. | |
194 | test -z "$HARNESS_ACTIVE" && quiet=t; shift ;; | |
195 | --with-dashes) | |
196 | with_dashes=t; shift ;; | |
197 | --no-color) | |
198 | color=; shift ;; | |
199 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) | |
200 | valgrind=memcheck | |
201 | shift ;; | |
202 | --valgrind=*) | |
203 | valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
204 | shift ;; | |
205 | --valgrind-only=*) | |
206 | valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
207 | shift ;; | |
208 | --tee) | |
209 | shift ;; # was handled already | |
210 | --root=*) | |
211 | root=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
212 | shift ;; | |
213 | *) | |
214 | echo "error: unknown test option '$1'" >&2; exit 1 ;; | |
215 | esac | |
216 | done | |
217 | ||
218 | if test -n "$valgrind_only" | |
219 | then | |
220 | test -z "$valgrind" && valgrind=memcheck | |
221 | test -z "$verbose" && verbose_only="$valgrind_only" | |
222 | elif test -n "$valgrind" | |
223 | then | |
224 | verbose=t | |
225 | fi | |
226 | ||
227 | if test -n "$color" | |
228 | then | |
229 | say_color () { | |
230 | ( | |
231 | TERM=$ORIGINAL_TERM | |
232 | export TERM | |
233 | case "$1" in | |
234 | error) | |
235 | tput bold; tput setaf 1;; # bold red | |
236 | skip) | |
237 | tput setaf 4;; # blue | |
238 | warn) | |
239 | tput setaf 3;; # brown/yellow | |
240 | pass) | |
241 | tput setaf 2;; # green | |
242 | info) | |
243 | tput setaf 6;; # cyan | |
244 | *) | |
245 | test -n "$quiet" && return;; | |
246 | esac | |
247 | shift | |
248 | printf "%s" "$*" | |
249 | tput sgr0 | |
250 | echo | |
251 | ) | |
252 | } | |
253 | else | |
254 | say_color() { | |
255 | test -z "$1" && test -n "$quiet" && return | |
256 | shift | |
257 | printf "%s\n" "$*" | |
258 | } | |
259 | fi | |
260 | ||
261 | error () { | |
262 | say_color error "error: $*" | |
263 | GIT_EXIT_OK=t | |
264 | exit 1 | |
265 | } | |
266 | ||
267 | say () { | |
268 | say_color info "$*" | |
269 | } | |
270 | ||
271 | test "${test_description}" != "" || | |
272 | error "Test script did not set test_description." | |
273 | ||
274 | if test "$help" = "t" | |
275 | then | |
276 | echo "$test_description" | |
277 | exit 0 | |
278 | fi | |
279 | ||
280 | exec 5>&1 | |
281 | exec 6<&0 | |
282 | if test "$verbose" = "t" | |
283 | then | |
284 | exec 4>&2 3>&1 | |
285 | else | |
286 | exec 4>/dev/null 3>/dev/null | |
287 | fi | |
288 | ||
289 | test_failure=0 | |
290 | test_count=0 | |
291 | test_fixed=0 | |
292 | test_broken=0 | |
293 | test_success=0 | |
294 | ||
295 | test_external_has_tap=0 | |
296 | ||
297 | die () { | |
298 | code=$? | |
299 | if test -n "$GIT_EXIT_OK" | |
300 | then | |
301 | exit $code | |
302 | else | |
303 | echo >&5 "FATAL: Unexpected exit with code $code" | |
304 | exit 1 | |
305 | fi | |
306 | } | |
307 | ||
308 | GIT_EXIT_OK= | |
309 | trap 'die' EXIT | |
310 | ||
311 | # The user-facing functions are loaded from a separate file so that | |
312 | # test_perf subshells can have them too | |
313 | . "$TEST_DIRECTORY/test-lib-functions.sh" | |
314 | ||
315 | # You are not expected to call test_ok_ and test_failure_ directly, use | |
316 | # the test_expect_* functions instead. | |
317 | ||
318 | test_ok_ () { | |
319 | test_success=$(($test_success + 1)) | |
320 | say_color "" "ok $test_count - $@" | |
321 | } | |
322 | ||
323 | test_failure_ () { | |
324 | test_failure=$(($test_failure + 1)) | |
325 | say_color error "not ok $test_count - $1" | |
326 | shift | |
327 | echo "$@" | sed -e 's/^/# /' | |
328 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } | |
329 | } | |
330 | ||
331 | test_known_broken_ok_ () { | |
332 | test_fixed=$(($test_fixed+1)) | |
333 | say_color error "ok $test_count - $@ # TODO known breakage vanished" | |
334 | } | |
335 | ||
336 | test_known_broken_failure_ () { | |
337 | test_broken=$(($test_broken+1)) | |
338 | say_color warn "not ok $test_count - $@ # TODO known breakage" | |
339 | } | |
340 | ||
341 | test_debug () { | |
342 | test "$debug" = "" || eval "$1" | |
343 | } | |
344 | ||
345 | match_pattern_list () { | |
346 | arg="$1" | |
347 | shift | |
348 | test -z "$*" && return 1 | |
349 | for pattern_ | |
350 | do | |
351 | case "$arg" in | |
352 | $pattern_) | |
353 | return 0 | |
354 | esac | |
355 | done | |
356 | return 1 | |
357 | } | |
358 | ||
359 | maybe_teardown_verbose () { | |
360 | test -z "$verbose_only" && return | |
361 | exec 4>/dev/null 3>/dev/null | |
362 | verbose= | |
363 | } | |
364 | ||
365 | last_verbose=t | |
366 | maybe_setup_verbose () { | |
367 | test -z "$verbose_only" && return | |
368 | if match_pattern_list $test_count $verbose_only | |
369 | then | |
370 | exec 4>&2 3>&1 | |
371 | # Emit a delimiting blank line when going from | |
372 | # non-verbose to verbose. Within verbose mode the | |
373 | # delimiter is printed by test_expect_*. The choice | |
374 | # of the initial $last_verbose is such that before | |
375 | # test 1, we do not print it. | |
376 | test -z "$last_verbose" && echo >&3 "" | |
377 | verbose=t | |
378 | else | |
379 | exec 4>/dev/null 3>/dev/null | |
380 | verbose= | |
381 | fi | |
382 | last_verbose=$verbose | |
383 | } | |
384 | ||
385 | maybe_teardown_valgrind () { | |
386 | test -z "$GIT_VALGRIND" && return | |
387 | GIT_VALGRIND_ENABLED= | |
388 | } | |
389 | ||
390 | maybe_setup_valgrind () { | |
391 | test -z "$GIT_VALGRIND" && return | |
392 | if test -z "$valgrind_only" | |
393 | then | |
394 | GIT_VALGRIND_ENABLED=t | |
395 | return | |
396 | fi | |
397 | GIT_VALGRIND_ENABLED= | |
398 | if match_pattern_list $test_count $valgrind_only | |
399 | then | |
400 | GIT_VALGRIND_ENABLED=t | |
401 | fi | |
402 | } | |
403 | ||
404 | test_eval_ () { | |
405 | # This is a separate function because some tests use | |
406 | # "return" to end a test_expect_success block early. | |
407 | eval </dev/null >&3 2>&4 "$*" | |
408 | } | |
409 | ||
410 | test_run_ () { | |
411 | test_cleanup=: | |
412 | expecting_failure=$2 | |
413 | setup_malloc_check | |
414 | test_eval_ "$1" | |
415 | eval_ret=$? | |
416 | teardown_malloc_check | |
417 | ||
418 | if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure" | |
419 | then | |
420 | setup_malloc_check | |
421 | test_eval_ "$test_cleanup" | |
422 | teardown_malloc_check | |
423 | fi | |
424 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" | |
425 | then | |
426 | echo "" | |
427 | fi | |
428 | return "$eval_ret" | |
429 | } | |
430 | ||
431 | test_start_ () { | |
432 | test_count=$(($test_count+1)) | |
433 | maybe_setup_verbose | |
434 | maybe_setup_valgrind | |
435 | } | |
436 | ||
437 | test_finish_ () { | |
438 | echo >&3 "" | |
439 | maybe_teardown_valgrind | |
440 | maybe_teardown_verbose | |
441 | } | |
442 | ||
443 | test_skip () { | |
444 | to_skip= | |
445 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS | |
446 | then | |
447 | to_skip=t | |
448 | fi | |
449 | if test -z "$to_skip" && test -n "$test_prereq" && | |
450 | ! test_have_prereq "$test_prereq" | |
451 | then | |
452 | to_skip=t | |
453 | fi | |
454 | case "$to_skip" in | |
455 | t) | |
456 | of_prereq= | |
457 | if test "$missing_prereq" != "$test_prereq" | |
458 | then | |
459 | of_prereq=" of $test_prereq" | |
460 | fi | |
461 | ||
462 | say_color skip >&3 "skipping test: $@" | |
463 | say_color skip "ok $test_count # skip $1 (missing $missing_prereq${of_prereq})" | |
464 | : true | |
465 | ;; | |
466 | *) | |
467 | false | |
468 | ;; | |
469 | esac | |
470 | } | |
471 | ||
472 | # stub; perf-lib overrides it | |
473 | test_at_end_hook_ () { | |
474 | : | |
475 | } | |
476 | ||
477 | test_done () { | |
478 | GIT_EXIT_OK=t | |
479 | ||
480 | # Note: t0000 relies on $HARNESS_ACTIVE disabling the .counts | |
481 | # output file | |
482 | if test -z "$HARNESS_ACTIVE" | |
483 | then | |
484 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" | |
485 | mkdir -p "$test_results_dir" | |
486 | base=${0##*/} | |
487 | test_results_path="$test_results_dir/${base%.sh}-$$.counts" | |
488 | ||
489 | cat >>"$test_results_path" <<-EOF | |
490 | total $test_count | |
491 | success $test_success | |
492 | fixed $test_fixed | |
493 | broken $test_broken | |
494 | failed $test_failure | |
495 | ||
496 | EOF | |
497 | fi | |
498 | ||
499 | if test "$test_fixed" != 0 | |
500 | then | |
501 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" | |
502 | fi | |
503 | if test "$test_broken" != 0 | |
504 | then | |
505 | say_color warn "# still have $test_broken known breakage(s)" | |
506 | fi | |
507 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
508 | then | |
509 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
510 | msg="remaining $test_remaining test(s)" | |
511 | else | |
512 | test_remaining=$test_count | |
513 | msg="$test_count test(s)" | |
514 | fi | |
515 | case "$test_failure" in | |
516 | 0) | |
517 | # Maybe print SKIP message | |
518 | if test -n "$skip_all" && test $test_count -gt 0 | |
519 | then | |
520 | error "Can't use skip_all after running some tests" | |
521 | fi | |
522 | [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all" | |
523 | ||
524 | if test $test_external_has_tap -eq 0 | |
525 | then | |
526 | if test $test_remaining -gt 0 | |
527 | then | |
528 | say_color pass "# passed all $msg" | |
529 | fi | |
530 | say "1..$test_count$skip_all" | |
531 | fi | |
532 | ||
533 | test -d "$remove_trash" && | |
534 | cd "$(dirname "$remove_trash")" && | |
535 | rm -rf "$(basename "$remove_trash")" | |
536 | ||
537 | test_at_end_hook_ | |
538 | ||
539 | exit 0 ;; | |
540 | ||
541 | *) | |
542 | if test $test_external_has_tap -eq 0 | |
543 | then | |
544 | say_color error "# failed $test_failure among $msg" | |
545 | say "1..$test_count" | |
546 | fi | |
547 | ||
548 | exit 1 ;; | |
549 | ||
550 | esac | |
551 | } | |
552 | ||
553 | if test -n "$valgrind" | |
554 | then | |
555 | make_symlink () { | |
556 | test -h "$2" && | |
557 | test "$1" = "$(readlink "$2")" || { | |
558 | # be super paranoid | |
559 | if mkdir "$2".lock | |
560 | then | |
561 | rm -f "$2" && | |
562 | ln -s "$1" "$2" && | |
563 | rm -r "$2".lock | |
564 | else | |
565 | while test -d "$2".lock | |
566 | do | |
567 | say "Waiting for lock on $2." | |
568 | sleep 1 | |
569 | done | |
570 | fi | |
571 | } | |
572 | } | |
573 | ||
574 | make_valgrind_symlink () { | |
575 | # handle only executables, unless they are shell libraries that | |
576 | # need to be in the exec-path. We will just use "#!" as a | |
577 | # guess for a shell-script, since we have no idea what the user | |
578 | # may have configured as the shell path. | |
579 | test -x "$1" || | |
580 | test "#!" = "$(head -c 2 <"$1")" || | |
581 | return; | |
582 | ||
583 | base=$(basename "$1") | |
584 | symlink_target=$GIT_BUILD_DIR/$base | |
585 | # do not override scripts | |
586 | if test -x "$symlink_target" && | |
587 | test ! -d "$symlink_target" && | |
588 | test "#!" != "$(head -c 2 < "$symlink_target")" | |
589 | then | |
590 | symlink_target=../valgrind.sh | |
591 | fi | |
592 | case "$base" in | |
593 | *.sh|*.perl) | |
594 | symlink_target=../unprocessed-script | |
595 | esac | |
596 | # create the link, or replace it if it is out of date | |
597 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
598 | } | |
599 | ||
600 | # override all git executables in TEST_DIRECTORY/.. | |
601 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
602 | mkdir -p "$GIT_VALGRIND"/bin | |
603 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-* | |
604 | do | |
605 | make_valgrind_symlink $file | |
606 | done | |
607 | # special-case the mergetools loadables | |
608 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
609 | OLDIFS=$IFS | |
610 | IFS=: | |
611 | for path in $PATH | |
612 | do | |
613 | ls "$path"/git-* 2> /dev/null | | |
614 | while read file | |
615 | do | |
616 | make_valgrind_symlink "$file" | |
617 | done | |
618 | done | |
619 | IFS=$OLDIFS | |
620 | PATH=$GIT_VALGRIND/bin:$PATH | |
621 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
622 | export GIT_VALGRIND | |
623 | GIT_VALGRIND_MODE="$valgrind" | |
624 | export GIT_VALGRIND_MODE | |
625 | GIT_VALGRIND_ENABLED=t | |
626 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= | |
627 | export GIT_VALGRIND_ENABLED | |
628 | elif test -n "$GIT_TEST_INSTALLED" | |
629 | then | |
630 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || | |
631 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
632 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH | |
633 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} | |
634 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
635 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" | |
636 | if ! test -x "$git_bin_dir/git" | |
637 | then | |
638 | if test -z "$with_dashes" | |
639 | then | |
640 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" | |
641 | fi | |
642 | with_dashes=t | |
643 | fi | |
644 | PATH="$git_bin_dir:$PATH" | |
645 | GIT_EXEC_PATH=$GIT_BUILD_DIR | |
646 | if test -n "$with_dashes" | |
647 | then | |
648 | PATH="$GIT_BUILD_DIR:$PATH" | |
649 | fi | |
650 | fi | |
651 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt | |
652 | unset GIT_CONFIG | |
653 | GIT_CONFIG_NOSYSTEM=1 | |
654 | GIT_ATTR_NOSYSTEM=1 | |
655 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM | |
656 | ||
657 | if test -z "$GIT_TEST_CMP" | |
658 | then | |
659 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
660 | then | |
661 | GIT_TEST_CMP="$DIFF -c" | |
662 | else | |
663 | GIT_TEST_CMP="$DIFF -u" | |
664 | fi | |
665 | fi | |
666 | ||
667 | GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git | |
668 | export GITPERLLIB | |
669 | test -d "$GIT_BUILD_DIR"/templates/blt || { | |
670 | error "You haven't built things yet, have you?" | |
671 | } | |
672 | ||
673 | if ! test -x "$GIT_BUILD_DIR"/test-chmtime | |
674 | then | |
675 | echo >&2 'You need to build test-chmtime:' | |
676 | echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' | |
677 | exit 1 | |
678 | fi | |
679 | ||
680 | # Test repository | |
681 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" | |
682 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
683 | case "$TRASH_DIRECTORY" in | |
684 | /*) ;; # absolute path is good | |
685 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
686 | esac | |
687 | test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY | |
688 | rm -fr "$TRASH_DIRECTORY" || { | |
689 | GIT_EXIT_OK=t | |
690 | echo >&5 "FATAL: Cannot prepare test area" | |
691 | exit 1 | |
692 | } | |
693 | ||
694 | HOME="$TRASH_DIRECTORY" | |
695 | export HOME | |
696 | ||
697 | if test -z "$TEST_NO_CREATE_REPO" | |
698 | then | |
699 | test_create_repo "$TRASH_DIRECTORY" | |
700 | else | |
701 | mkdir -p "$TRASH_DIRECTORY" | |
702 | fi | |
703 | # Use -P to resolve symlinks in our working directory so that the cwd | |
704 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
705 | cd -P "$TRASH_DIRECTORY" || exit 1 | |
706 | ||
707 | this_test=${0##*/} | |
708 | this_test=${this_test%%-*} | |
709 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS | |
710 | then | |
711 | say_color info >&3 "skipping test $this_test altogether" | |
712 | skip_all="skip all tests in $this_test" | |
713 | test_done | |
714 | fi | |
715 | ||
716 | # Provide an implementation of the 'yes' utility | |
717 | yes () { | |
718 | if test $# = 0 | |
719 | then | |
720 | y=y | |
721 | else | |
722 | y="$*" | |
723 | fi | |
724 | ||
725 | while echo "$y" | |
726 | do | |
727 | : | |
728 | done | |
729 | } | |
730 | ||
731 | # Fix some commands on Windows | |
732 | case $(uname -s) in | |
733 | *MINGW*) | |
734 | # Windows has its own (incompatible) sort and find | |
735 | sort () { | |
736 | /usr/bin/sort "$@" | |
737 | } | |
738 | find () { | |
739 | /usr/bin/find "$@" | |
740 | } | |
741 | sum () { | |
742 | md5sum "$@" | |
743 | } | |
744 | # git sees Windows-style pwd | |
745 | pwd () { | |
746 | builtin pwd -W | |
747 | } | |
748 | # no POSIX permissions | |
749 | # backslashes in pathspec are converted to '/' | |
750 | # exec does not inherit the PID | |
751 | test_set_prereq MINGW | |
752 | test_set_prereq NOT_CYGWIN | |
753 | test_set_prereq SED_STRIPS_CR | |
754 | test_set_prereq GREP_STRIPS_CR | |
755 | GIT_TEST_CMP=mingw_test_cmp | |
756 | ;; | |
757 | *CYGWIN*) | |
758 | test_set_prereq POSIXPERM | |
759 | test_set_prereq EXECKEEPSPID | |
760 | test_set_prereq NOT_MINGW | |
761 | test_set_prereq CYGWIN | |
762 | test_set_prereq SED_STRIPS_CR | |
763 | test_set_prereq GREP_STRIPS_CR | |
764 | ;; | |
765 | *) | |
766 | test_set_prereq POSIXPERM | |
767 | test_set_prereq BSLASHPSPEC | |
768 | test_set_prereq EXECKEEPSPID | |
769 | test_set_prereq NOT_MINGW | |
770 | test_set_prereq NOT_CYGWIN | |
771 | ;; | |
772 | esac | |
773 | ||
774 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 | |
775 | test -z "$NO_PERL" && test_set_prereq PERL | |
776 | test -z "$NO_PYTHON" && test_set_prereq PYTHON | |
777 | test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE | |
778 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT | |
779 | ||
780 | # Can we rely on git's output in the C locale? | |
781 | if test -n "$GETTEXT_POISON" | |
782 | then | |
783 | GIT_GETTEXT_POISON=YesPlease | |
784 | export GIT_GETTEXT_POISON | |
785 | test_set_prereq GETTEXT_POISON | |
786 | else | |
787 | test_set_prereq C_LOCALE_OUTPUT | |
788 | fi | |
789 | ||
790 | # Use this instead of test_cmp to compare files that contain expected and | |
791 | # actual output from git commands that can be translated. When running | |
792 | # under GETTEXT_POISON this pretends that the command produced expected | |
793 | # results. | |
794 | test_i18ncmp () { | |
795 | test -n "$GETTEXT_POISON" || test_cmp "$@" | |
796 | } | |
797 | ||
798 | # Use this instead of "grep expected-string actual" to see if the | |
799 | # output from a git command that can be translated either contains an | |
800 | # expected string, or does not contain an unwanted one. When running | |
801 | # under GETTEXT_POISON this pretends that the command produced expected | |
802 | # results. | |
803 | test_i18ngrep () { | |
804 | if test -n "$GETTEXT_POISON" | |
805 | then | |
806 | : # pretend success | |
807 | elif test "x!" = "x$1" | |
808 | then | |
809 | shift | |
810 | ! grep "$@" | |
811 | else | |
812 | grep "$@" | |
813 | fi | |
814 | } | |
815 | ||
816 | test_lazy_prereq PIPE ' | |
817 | # test whether the filesystem supports FIFOs | |
818 | case $(uname -s) in | |
819 | CYGWIN*) | |
820 | false | |
821 | ;; | |
822 | *) | |
823 | rm -f testfifo && mkfifo testfifo | |
824 | ;; | |
825 | esac | |
826 | ' | |
827 | ||
828 | test_lazy_prereq SYMLINKS ' | |
829 | # test whether the filesystem supports symbolic links | |
830 | ln -s x y && test -h y | |
831 | ' | |
832 | ||
833 | test_lazy_prereq CASE_INSENSITIVE_FS ' | |
834 | echo good >CamelCase && | |
835 | echo bad >camelcase && | |
836 | test "$(cat CamelCase)" != good | |
837 | ' | |
838 | ||
839 | test_lazy_prereq UTF8_NFD_TO_NFC ' | |
840 | # check whether FS converts nfd unicode to nfc | |
841 | auml=$(printf "\303\244") | |
842 | aumlcdiar=$(printf "\141\314\210") | |
843 | >"$auml" && | |
844 | case "$(echo *)" in | |
845 | "$aumlcdiar") | |
846 | true ;; | |
847 | *) | |
848 | false ;; | |
849 | esac | |
850 | ' | |
851 | ||
852 | test_lazy_prereq AUTOIDENT ' | |
853 | sane_unset GIT_AUTHOR_NAME && | |
854 | sane_unset GIT_AUTHOR_EMAIL && | |
855 | git var GIT_AUTHOR_IDENT | |
856 | ' | |
857 | ||
858 | # When the tests are run as root, permission tests will report that | |
859 | # things are writable when they shouldn't be. | |
860 | test -w / || test_set_prereq SANITY | |
861 | ||
862 | GIT_UNZIP=${GIT_UNZIP:-unzip} | |
863 | test_lazy_prereq UNZIP ' | |
864 | "$GIT_UNZIP" -v | |
865 | test $? -ne 127 | |
866 | ' |