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Commit | Line | Data |
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c74c7203 | 1 | # Test framework for git. See t/README for usage. |
e1970ce4 JH |
2 | # |
3 | # Copyright (c) 2005 Junio C Hamano | |
4 | # | |
64b90323 MS |
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/ . | |
e1970ce4 | 17 | |
c2116a17 JH |
18 | # Keep the original TERM for say_color |
19 | ORIGINAL_TERM=$TERM | |
20 | ||
3c8f12c9 JH |
21 | # Test the binaries we have just built. The tests are kept in |
22 | # t/ subdirectory and are run in 'trash directory' subdirectory. | |
23 | if test -z "$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=$(pwd) | |
85176d72 FC |
29 | else |
30 | # ensure that TEST_DIRECTORY is an absolute path so that it | |
31 | # is valid even if the current working directory is changed | |
32 | TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1 | |
3c8f12c9 JH |
33 | fi |
34 | if test -z "$TEST_OUTPUT_DIRECTORY" | |
35 | then | |
36 | # Similarly, override this to store the test-results subdir | |
37 | # elsewhere | |
38 | TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY | |
39 | fi | |
40 | GIT_BUILD_DIR="$TEST_DIRECTORY"/.. | |
41 | ||
2006f0ad RR |
42 | ################################################################ |
43 | # It appears that people try to run tests without building... | |
44 | "$GIT_BUILD_DIR/git" >/dev/null | |
45 | if test $? != 1 | |
46 | then | |
47 | echo >&2 'error: you do not seem to have built git yet.' | |
48 | exit 1 | |
49 | fi | |
50 | ||
3c8f12c9 JH |
51 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS |
52 | export PERL_PATH SHELL_PATH | |
53 | ||
4cde519f RR |
54 | # if --tee was passed, write the output not only to the terminal, but |
55 | # additionally to the file test-results/$BASENAME.out, too. | |
56 | case "$GIT_TEST_TEE_STARTED, $* " in | |
57 | done,*) | |
58 | # do not redirect again | |
59 | ;; | |
60 | *' --tee '*|*' --va'*) | |
2d14e13c JK |
61 | mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" |
62 | BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)" | |
4cde519f RR |
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 | ;; | |
68 | esac | |
69 | ||
e1970ce4 JH |
70 | # For repeatability, reset the environment to known value. |
71 | LANG=C | |
899460f3 | 72 | LC_ALL=C |
d9bdd39e | 73 | PAGER=cat |
e1970ce4 | 74 | TZ=UTC |
c2116a17 JH |
75 | TERM=dumb |
76 | export LANG LC_ALL PAGER TERM TZ | |
8ff99e74 | 77 | EDITOR=: |
661bfd13 SL |
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. | |
3c8f12c9 | 82 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' |
95a1d12e | 83 | my @env = keys %ENV; |
730477f1 JL |
84 | my $ok = join("|", qw( |
85 | TRACE | |
86 | DEBUG | |
87 | USE_LOOKUP | |
88 | TEST | |
89 | .*_TEST | |
90 | PROVE | |
91 | VALGRIND | |
ac001282 | 92 | UNZIP |
edb54081 | 93 | PERF_ |
e2a0ccc0 | 94 | CURL_VERBOSE |
730477f1 JL |
95 | )); |
96 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
97 | print join("\n", @vars); |
98 | ') | |
5adf84eb | 99 | unset XDG_CONFIG_HOME |
8bade1e1 | 100 | unset GITPERLLIB |
29e55cd5 JH |
101 | GIT_AUTHOR_EMAIL=author@example.com |
102 | GIT_AUTHOR_NAME='A U Thor' | |
29e55cd5 JH |
103 | GIT_COMMITTER_EMAIL=committer@example.com |
104 | GIT_COMMITTER_NAME='C O Mitter' | |
8d0fc48f | 105 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
106 | GIT_MERGE_AUTOEDIT=no |
107 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
108 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
109 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 110 | export EDITOR |
e1970ce4 | 111 | |
124647c4 KB |
112 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
113 | GIT_TRACE_BARE=1 | |
114 | export GIT_TRACE_BARE | |
115 | ||
5d9fc888 TG |
116 | if test -n "${TEST_GIT_INDEX_VERSION:+isset}" |
117 | then | |
118 | GIT_INDEX_VERSION="$TEST_GIT_INDEX_VERSION" | |
119 | export GIT_INDEX_VERSION | |
120 | fi | |
121 | ||
a731fa91 EP |
122 | # Add libc MALLOC and MALLOC_PERTURB test |
123 | # only if we are not executing the test with valgrind | |
1b3185fc | 124 | if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || |
ee1431bf | 125 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
126 | then |
127 | setup_malloc_check () { | |
128 | : nothing | |
129 | } | |
130 | teardown_malloc_check () { | |
131 | : nothing | |
132 | } | |
133 | else | |
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 | } | |
141 | fi | |
a731fa91 | 142 | |
886a3907 JH |
143 | # Protect ourselves from common misconfiguration to export |
144 | # CDPATH into the environment | |
145 | unset CDPATH | |
146 | ||
5565f47c | 147 | unset GREP_OPTIONS |
ac001282 | 148 | unset UNZIP |
5565f47c | 149 | |
3d5c0cc9 | 150 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 RJ |
151 | 1|2|true) |
152 | echo "* warning: Some tests will not work if GIT_TRACE" \ | |
153 | "is set as to trace on STDERR ! *" | |
154 | echo "* warning: Please set GIT_TRACE to something" \ | |
155 | "other than 1, 2 or true ! *" | |
156 | ;; | |
6ce4e61f CC |
157 | esac |
158 | ||
cd3c095c JH |
159 | # Convenience |
160 | # | |
161 | # A regexp to match 5 and 40 hexdigits | |
162 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
163 | _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
164 | ||
3749fde5 JH |
165 | # Zero SHA-1 |
166 | _z40=0000000000000000000000000000000000000000 | |
167 | ||
3f4ab627 JH |
168 | # Line feed |
169 | LF=' | |
170 | ' | |
171 | ||
342e9ef2 TR |
172 | export _x05 _x40 _z40 LF |
173 | ||
e1970ce4 JH |
174 | # Each test should start with something like this, after copyright notices: |
175 | # | |
176 | # test_description='Description of this test... | |
177 | # This test checks if command xyzzy does the right thing... | |
178 | # ' | |
179 | # . ./test-lib.sh | |
c2116a17 JH |
180 | [ "x$ORIGINAL_TERM" != "xdumb" ] && ( |
181 | TERM=$ORIGINAL_TERM && | |
182 | export TERM && | |
183 | [ -t 1 ] && | |
184 | tput bold >/dev/null 2>&1 && | |
185 | tput setaf 1 >/dev/null 2>&1 && | |
186 | tput sgr0 >/dev/null 2>&1 | |
187 | ) && | |
55db1df0 | 188 | color=t |
e1970ce4 | 189 | |
e1970ce4 JH |
190 | while test "$#" -ne 0 |
191 | do | |
192 | case "$1" in | |
193 | -d|--d|--de|--deb|--debu|--debug) | |
194 | debug=t; shift ;; | |
886856ab JH |
195 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
196 | immediate=t; shift ;; | |
5e2c08c6 | 197 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) |
91e80b98 | 198 | GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; |
0445e6f0 IB |
199 | -r) |
200 | shift; test "$#" -ne 0 || { | |
201 | echo 'error: -r requires an argument' >&2; | |
202 | exit 1; | |
203 | } | |
204 | run_list=$1; shift ;; | |
205 | --run=*) | |
206 | run_list=$(expr "z$1" : 'z[^=]*=\(.*\)'); shift ;; | |
e1970ce4 | 207 | -h|--h|--he|--hel|--help) |
570f3226 | 208 | help=t; shift ;; |
e1970ce4 JH |
209 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
210 | verbose=t; shift ;; | |
ff09af3f TR |
211 | --verbose-only=*) |
212 | verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
213 | shift ;; | |
1ece1274 | 214 | -q|--q|--qu|--qui|--quie|--quiet) |
092c4334 ÆAB |
215 | # Ignore --quiet under a TAP::Harness. Saying how many tests |
216 | # passed without the ok/not ok details is always an error. | |
217 | test -z "$HARNESS_ACTIVE" && quiet=t; shift ;; | |
e4597aae MO |
218 | --with-dashes) |
219 | with_dashes=t; shift ;; | |
55db1df0 | 220 | --no-color) |
faa4bc35 | 221 | color=; shift ;; |
4e1be63c | 222 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) |
952af351 TR |
223 | valgrind=memcheck |
224 | shift ;; | |
225 | --valgrind=*) | |
226 | valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
227 | shift ;; | |
5dfc368f TR |
228 | --valgrind-only=*) |
229 | valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
230 | shift ;; | |
44138559 JS |
231 | --tee) |
232 | shift ;; # was handled already | |
f423ef5f JK |
233 | --root=*) |
234 | root=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
235 | shift ;; | |
e1970ce4 | 236 | *) |
1f729dca | 237 | echo "error: unknown test option '$1'" >&2; exit 1 ;; |
e1970ce4 JH |
238 | esac |
239 | done | |
240 | ||
26a07309 | 241 | if test -n "$valgrind_only" |
5dfc368f TR |
242 | then |
243 | test -z "$valgrind" && valgrind=memcheck | |
244 | test -z "$verbose" && verbose_only="$valgrind_only" | |
245 | elif test -n "$valgrind" | |
246 | then | |
247 | verbose=t | |
248 | fi | |
952af351 | 249 | |
1c0cc756 RJ |
250 | if test -n "$color" |
251 | then | |
55db1df0 | 252 | say_color () { |
c2116a17 JH |
253 | ( |
254 | TERM=$ORIGINAL_TERM | |
255 | export TERM | |
55db1df0 | 256 | case "$1" in |
1c0cc756 RJ |
257 | error) |
258 | tput bold; tput setaf 1;; # bold red | |
259 | skip) | |
b8fc855a | 260 | tput setaf 4;; # blue |
e8e51955 AS |
261 | warn) |
262 | tput setaf 3;; # brown/yellow | |
1c0cc756 | 263 | pass) |
0a6d4751 | 264 | tput setaf 2;; # green |
1c0cc756 | 265 | info) |
0a6d4751 | 266 | tput setaf 6;; # cyan |
1c0cc756 RJ |
267 | *) |
268 | test -n "$quiet" && return;; | |
55db1df0 PH |
269 | esac |
270 | shift | |
5099b99d | 271 | printf "%s" "$*" |
55db1df0 | 272 | tput sgr0 |
b8eecafd | 273 | echo |
c2116a17 | 274 | ) |
55db1df0 PH |
275 | } |
276 | else | |
277 | say_color() { | |
1ece1274 | 278 | test -z "$1" && test -n "$quiet" && return |
55db1df0 | 279 | shift |
7bc0911d | 280 | printf "%s\n" "$*" |
55db1df0 PH |
281 | } |
282 | fi | |
283 | ||
284 | error () { | |
285 | say_color error "error: $*" | |
6e7b5aaf | 286 | GIT_EXIT_OK=t |
55db1df0 PH |
287 | exit 1 |
288 | } | |
289 | ||
290 | say () { | |
291 | say_color info "$*" | |
292 | } | |
293 | ||
570f3226 MB |
294 | test "${test_description}" != "" || |
295 | error "Test script did not set test_description." | |
296 | ||
297 | if test "$help" = "t" | |
298 | then | |
cb1aefda | 299 | printf '%s\n' "$test_description" |
570f3226 MB |
300 | exit 0 |
301 | fi | |
302 | ||
4d9d62fa | 303 | exec 5>&1 |
781f76b1 | 304 | exec 6<&0 |
e1970ce4 JH |
305 | if test "$verbose" = "t" |
306 | then | |
307 | exec 4>&2 3>&1 | |
308 | else | |
309 | exec 4>/dev/null 3>/dev/null | |
310 | fi | |
311 | ||
312 | test_failure=0 | |
313 | test_count=0 | |
41ac414e JH |
314 | test_fixed=0 |
315 | test_broken=0 | |
2d84e9fb | 316 | test_success=0 |
e1970ce4 | 317 | |
d998bd4a ÆAB |
318 | test_external_has_tap=0 |
319 | ||
faa4bc35 | 320 | die () { |
6e7b5aaf CB |
321 | code=$? |
322 | if test -n "$GIT_EXIT_OK" | |
323 | then | |
324 | exit $code | |
325 | else | |
326 | echo >&5 "FATAL: Unexpected exit with code $code" | |
327 | exit 1 | |
328 | fi | |
faa4bc35 CB |
329 | } |
330 | ||
6e7b5aaf | 331 | GIT_EXIT_OK= |
35641310 | 332 | trap 'die' EXIT |
41184273 | 333 | |
12a29b1a TR |
334 | # The user-facing functions are loaded from a separate file so that |
335 | # test_perf subshells can have them too | |
3c8f12c9 | 336 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 337 | |
886856ab | 338 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 339 | # the test_expect_* functions instead. |
886856ab JH |
340 | |
341 | test_ok_ () { | |
d5d9de1b | 342 | test_success=$(($test_success + 1)) |
633fe50a | 343 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
344 | } |
345 | ||
886856ab | 346 | test_failure_ () { |
d5d9de1b | 347 | test_failure=$(($test_failure + 1)) |
633fe50a | 348 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 349 | shift |
cb1aefda | 350 | printf '%s\n' "$*" | sed -e 's/^/# /' |
6e7b5aaf | 351 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
352 | } |
353 | ||
41ac414e | 354 | test_known_broken_ok_ () { |
41ac414e | 355 | test_fixed=$(($test_fixed+1)) |
633fe50a | 356 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
357 | } |
358 | ||
359 | test_known_broken_failure_ () { | |
41ac414e | 360 | test_broken=$(($test_broken+1)) |
633fe50a | 361 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 362 | } |
886856ab JH |
363 | |
364 | test_debug () { | |
8e832ebc | 365 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
366 | } |
367 | ||
e6a6ddc9 TR |
368 | match_pattern_list () { |
369 | arg="$1" | |
370 | shift | |
371 | test -z "$*" && return 1 | |
372 | for pattern_ | |
373 | do | |
374 | case "$arg" in | |
375 | $pattern_) | |
376 | return 0 | |
377 | esac | |
378 | done | |
379 | return 1 | |
380 | } | |
381 | ||
0445e6f0 IB |
382 | match_test_selector_list () { |
383 | title="$1" | |
384 | shift | |
385 | arg="$1" | |
386 | shift | |
387 | test -z "$1" && return 0 | |
388 | ||
389 | # Both commas and whitespace are accepted as separators. | |
390 | OLDIFS=$IFS | |
391 | IFS=' ,' | |
392 | set -- $1 | |
393 | IFS=$OLDIFS | |
394 | ||
395 | # If the first selector is negative we include by default. | |
396 | include= | |
397 | case "$1" in | |
398 | !*) include=t ;; | |
399 | esac | |
400 | ||
401 | for selector | |
402 | do | |
403 | orig_selector=$selector | |
404 | ||
405 | positive=t | |
406 | case "$selector" in | |
407 | !*) | |
408 | positive= | |
409 | selector=${selector##?} | |
410 | ;; | |
411 | esac | |
412 | ||
413 | test -z "$selector" && continue | |
414 | ||
415 | case "$selector" in | |
416 | *-*) | |
417 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
418 | then | |
419 | echo "error: $title: invalid non-numeric in range" \ | |
420 | "start: '$orig_selector'" >&2 | |
421 | exit 1 | |
422 | fi | |
423 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
424 | then | |
425 | echo "error: $title: invalid non-numeric in range" \ | |
426 | "end: '$orig_selector'" >&2 | |
427 | exit 1 | |
428 | fi | |
429 | ;; | |
430 | *) | |
431 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
432 | then | |
433 | echo "error: $title: invalid non-numeric in test" \ | |
434 | "selector: '$orig_selector'" >&2 | |
435 | exit 1 | |
436 | fi | |
437 | esac | |
438 | ||
439 | # Short cut for "obvious" cases | |
440 | test -z "$include" && test -z "$positive" && continue | |
441 | test -n "$include" && test -n "$positive" && continue | |
442 | ||
443 | case "$selector" in | |
444 | -*) | |
445 | if test $arg -le ${selector#-} | |
446 | then | |
447 | include=$positive | |
448 | fi | |
449 | ;; | |
450 | *-) | |
451 | if test $arg -ge ${selector%-} | |
452 | then | |
453 | include=$positive | |
454 | fi | |
455 | ;; | |
456 | *-*) | |
457 | if test ${selector%%-*} -le $arg \ | |
458 | && test $arg -le ${selector#*-} | |
459 | then | |
460 | include=$positive | |
461 | fi | |
462 | ;; | |
463 | *) | |
464 | if test $arg -eq $selector | |
465 | then | |
466 | include=$positive | |
467 | fi | |
468 | ;; | |
469 | esac | |
470 | done | |
471 | ||
472 | test -n "$include" | |
473 | } | |
474 | ||
ff09af3f TR |
475 | maybe_teardown_verbose () { |
476 | test -z "$verbose_only" && return | |
477 | exec 4>/dev/null 3>/dev/null | |
478 | verbose= | |
479 | } | |
480 | ||
481 | last_verbose=t | |
482 | maybe_setup_verbose () { | |
483 | test -z "$verbose_only" && return | |
26a07309 | 484 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
485 | then |
486 | exec 4>&2 3>&1 | |
487 | # Emit a delimiting blank line when going from | |
488 | # non-verbose to verbose. Within verbose mode the | |
489 | # delimiter is printed by test_expect_*. The choice | |
490 | # of the initial $last_verbose is such that before | |
491 | # test 1, we do not print it. | |
492 | test -z "$last_verbose" && echo >&3 "" | |
493 | verbose=t | |
494 | else | |
495 | exec 4>/dev/null 3>/dev/null | |
496 | verbose= | |
497 | fi | |
498 | last_verbose=$verbose | |
499 | } | |
500 | ||
5dfc368f TR |
501 | maybe_teardown_valgrind () { |
502 | test -z "$GIT_VALGRIND" && return | |
503 | GIT_VALGRIND_ENABLED= | |
504 | } | |
505 | ||
506 | maybe_setup_valgrind () { | |
507 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 508 | if test -z "$valgrind_only" |
5dfc368f TR |
509 | then |
510 | GIT_VALGRIND_ENABLED=t | |
511 | return | |
512 | fi | |
513 | GIT_VALGRIND_ENABLED= | |
514 | if match_pattern_list $test_count $valgrind_only | |
515 | then | |
516 | GIT_VALGRIND_ENABLED=t | |
517 | fi | |
518 | } | |
519 | ||
a7c58f28 JN |
520 | test_eval_ () { |
521 | # This is a separate function because some tests use | |
522 | # "return" to end a test_expect_success block early. | |
781f76b1 | 523 | eval </dev/null >&3 2>&4 "$*" |
a7c58f28 JN |
524 | } |
525 | ||
4d9d62fa | 526 | test_run_ () { |
b6b0afdc | 527 | test_cleanup=: |
b586744a | 528 | expecting_failure=$2 |
a57397b0 | 529 | setup_malloc_check |
a7c58f28 | 530 | test_eval_ "$1" |
b6b0afdc | 531 | eval_ret=$? |
a57397b0 | 532 | teardown_malloc_check |
b586744a JH |
533 | |
534 | if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure" | |
535 | then | |
1b3185fc | 536 | setup_malloc_check |
a7c58f28 | 537 | test_eval_ "$test_cleanup" |
1b3185fc | 538 | teardown_malloc_check |
b586744a | 539 | fi |
1c0cc756 RJ |
540 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
541 | then | |
57e1538a ÆAB |
542 | echo "" |
543 | fi | |
aa0bcf96 | 544 | return "$eval_ret" |
4d9d62fa PR |
545 | } |
546 | ||
ae75342c | 547 | test_start_ () { |
8586f98b | 548 | test_count=$(($test_count+1)) |
ff09af3f | 549 | maybe_setup_verbose |
5dfc368f | 550 | maybe_setup_valgrind |
ae75342c TR |
551 | } |
552 | ||
553 | test_finish_ () { | |
554 | echo >&3 "" | |
5dfc368f | 555 | maybe_teardown_valgrind |
ff09af3f | 556 | maybe_teardown_verbose |
ae75342c TR |
557 | } |
558 | ||
559 | test_skip () { | |
04ece593 | 560 | to_skip= |
ef2ac68d | 561 | skipped_reason= |
e6a6ddc9 TR |
562 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
563 | then | |
564 | to_skip=t | |
ef2ac68d | 565 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 566 | fi |
05236a5e JN |
567 | if test -z "$to_skip" && test -n "$test_prereq" && |
568 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
569 | then |
570 | to_skip=t | |
ef2ac68d | 571 | |
07431fc8 | 572 | of_prereq= |
05236a5e | 573 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 574 | then |
05236a5e | 575 | of_prereq=" of $test_prereq" |
07431fc8 | 576 | fi |
ef2ac68d IB |
577 | skipped_reason="missing $missing_prereq${of_prereq}" |
578 | fi | |
0445e6f0 IB |
579 | if test -z "$to_skip" && test -n "$run_list" && |
580 | ! match_test_selector_list '--run' $test_count "$run_list" | |
581 | then | |
582 | to_skip=t | |
583 | skipped_reason="--run" | |
584 | fi | |
07431fc8 | 585 | |
ef2ac68d IB |
586 | case "$to_skip" in |
587 | t) | |
633fe50a | 588 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 589 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
590 | : true |
591 | ;; | |
592 | *) | |
593 | false | |
594 | ;; | |
595 | esac | |
596 | } | |
597 | ||
342e9ef2 TR |
598 | # stub; perf-lib overrides it |
599 | test_at_end_hook_ () { | |
600 | : | |
601 | } | |
602 | ||
e1970ce4 | 603 | test_done () { |
6e7b5aaf | 604 | GIT_EXIT_OK=t |
2d84e9fb | 605 | |
1c0cc756 RJ |
606 | if test -z "$HARNESS_ACTIVE" |
607 | then | |
342e9ef2 | 608 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" |
8ef1abe5 | 609 | mkdir -p "$test_results_dir" |
dd78478f FC |
610 | base=${0##*/} |
611 | test_results_path="$test_results_dir/${base%.sh}-$$.counts" | |
8ef1abe5 | 612 | |
c54e6be7 ML |
613 | cat >>"$test_results_path" <<-EOF |
614 | total $test_count | |
615 | success $test_success | |
616 | fixed $test_fixed | |
617 | broken $test_broken | |
618 | failed $test_failure | |
619 | ||
620 | EOF | |
8ef1abe5 | 621 | fi |
41ac414e JH |
622 | |
623 | if test "$test_fixed" != 0 | |
624 | then | |
633fe50a | 625 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
626 | fi |
627 | if test "$test_broken" != 0 | |
628 | then | |
633fe50a | 629 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
630 | fi |
631 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
632 | then | |
633 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
634 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 635 | else |
b73d9a23 | 636 | test_remaining=$test_count |
11d54b8b | 637 | msg="$test_count test(s)" |
41ac414e | 638 | fi |
e1970ce4 | 639 | case "$test_failure" in |
10b94e28 | 640 | 0) |
5099b99d | 641 | # Maybe print SKIP message |
bf4b7219 RJ |
642 | if test -n "$skip_all" && test $test_count -gt 0 |
643 | then | |
644 | error "Can't use skip_all after running some tests" | |
645 | fi | |
5099b99d ÆAB |
646 | [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all" |
647 | ||
1c0cc756 RJ |
648 | if test $test_external_has_tap -eq 0 |
649 | then | |
b73d9a23 | 650 | if test $test_remaining -gt 0 |
d87bd7c1 | 651 | then |
633fe50a | 652 | say_color pass "# passed all $msg" |
d87bd7c1 | 653 | fi |
633fe50a | 654 | say "1..$test_count$skip_all" |
d998bd4a | 655 | fi |
abc5d372 JS |
656 | |
657 | test -d "$remove_trash" && | |
658 | cd "$(dirname "$remove_trash")" && | |
659 | rm -rf "$(basename "$remove_trash")" | |
660 | ||
342e9ef2 TR |
661 | test_at_end_hook_ |
662 | ||
e1970ce4 JH |
663 | exit 0 ;; |
664 | ||
665 | *) | |
1c0cc756 RJ |
666 | if test $test_external_has_tap -eq 0 |
667 | then | |
633fe50a TR |
668 | say_color error "# failed $test_failure among $msg" |
669 | say "1..$test_count" | |
d998bd4a | 670 | fi |
5099b99d | 671 | |
e1970ce4 JH |
672 | exit 1 ;; |
673 | ||
674 | esac | |
675 | } | |
676 | ||
e4597aae | 677 | if test -n "$valgrind" |
4e1be63c | 678 | then |
4e1be63c JS |
679 | make_symlink () { |
680 | test -h "$2" && | |
681 | test "$1" = "$(readlink "$2")" || { | |
682 | # be super paranoid | |
683 | if mkdir "$2".lock | |
684 | then | |
685 | rm -f "$2" && | |
686 | ln -s "$1" "$2" && | |
687 | rm -r "$2".lock | |
688 | else | |
689 | while test -d "$2".lock | |
690 | do | |
691 | say "Waiting for lock on $2." | |
692 | sleep 1 | |
693 | done | |
694 | fi | |
695 | } | |
696 | } | |
697 | ||
698 | make_valgrind_symlink () { | |
36bfb0e5 | 699 | # handle only executables, unless they are shell libraries that |
11d62145 | 700 | # need to be in the exec-path. |
36bfb0e5 | 701 | test -x "$1" || |
11d62145 | 702 | test "# " = "$(head -c 2 <"$1")" || |
36bfb0e5 | 703 | return; |
4e1be63c JS |
704 | |
705 | base=$(basename "$1") | |
6cec5c68 | 706 | symlink_target=$GIT_BUILD_DIR/$base |
4e1be63c JS |
707 | # do not override scripts |
708 | if test -x "$symlink_target" && | |
709 | test ! -d "$symlink_target" && | |
710 | test "#!" != "$(head -c 2 < "$symlink_target")" | |
711 | then | |
712 | symlink_target=../valgrind.sh | |
713 | fi | |
efd92ffd JS |
714 | case "$base" in |
715 | *.sh|*.perl) | |
716 | symlink_target=../unprocessed-script | |
717 | esac | |
4e1be63c JS |
718 | # create the link, or replace it if it is out of date |
719 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
720 | } | |
721 | ||
26a07309 TR |
722 | # override all git executables in TEST_DIRECTORY/.. |
723 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
724 | mkdir -p "$GIT_VALGRIND"/bin | |
725 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-* | |
726 | do | |
727 | make_valgrind_symlink $file | |
728 | done | |
729 | # special-case the mergetools loadables | |
730 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
731 | OLDIFS=$IFS | |
732 | IFS=: | |
733 | for path in $PATH | |
734 | do | |
735 | ls "$path"/git-* 2> /dev/null | | |
736 | while read file | |
ad0e6233 | 737 | do |
26a07309 | 738 | make_valgrind_symlink "$file" |
ad0e6233 | 739 | done |
26a07309 TR |
740 | done |
741 | IFS=$OLDIFS | |
4e1be63c JS |
742 | PATH=$GIT_VALGRIND/bin:$PATH |
743 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
744 | export GIT_VALGRIND | |
952af351 TR |
745 | GIT_VALGRIND_MODE="$valgrind" |
746 | export GIT_VALGRIND_MODE | |
5dfc368f | 747 | GIT_VALGRIND_ENABLED=t |
26a07309 | 748 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 749 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
750 | elif test -n "$GIT_TEST_INSTALLED" |
751 | then | |
e4597aae MO |
752 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
753 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
6cec5c68 | 754 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH |
e4597aae MO |
755 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
756 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 757 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
1c0cc756 RJ |
758 | if ! test -x "$git_bin_dir/git" |
759 | then | |
760 | if test -z "$with_dashes" | |
761 | then | |
e4597aae MO |
762 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" |
763 | fi | |
764 | with_dashes=t | |
765 | fi | |
766 | PATH="$git_bin_dir:$PATH" | |
6cec5c68 | 767 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
768 | if test -n "$with_dashes" |
769 | then | |
6cec5c68 | 770 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 771 | fi |
4e1be63c | 772 | fi |
6cec5c68 | 773 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 774 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 775 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 776 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 777 | |
5e87eae9 JH |
778 | if test -z "$GIT_TEST_CMP" |
779 | then | |
780 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
781 | then | |
782 | GIT_TEST_CMP="$DIFF -c" | |
783 | else | |
784 | GIT_TEST_CMP="$DIFF -u" | |
785 | fi | |
786 | fi | |
787 | ||
6cec5c68 | 788 | GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git |
6fcca938 | 789 | export GITPERLLIB |
6cec5c68 | 790 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
791 | error "You haven't built things yet, have you?" |
792 | } | |
e1970ce4 | 793 | |
1c0cc756 RJ |
794 | if ! test -x "$GIT_BUILD_DIR"/test-chmtime |
795 | then | |
56cf9806 EW |
796 | echo >&2 'You need to build test-chmtime:' |
797 | echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' | |
798 | exit 1 | |
799 | fi | |
800 | ||
e1970ce4 | 801 | # Test repository |
002d4ce8 JK |
802 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" |
803 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
804 | case "$TRASH_DIRECTORY" in | |
805 | /*) ;; # absolute path is good | |
806 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
f423ef5f | 807 | esac |
91c8b825 | 808 | test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY |
38b074de | 809 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 810 | GIT_EXIT_OK=t |
8d14ac94 JH |
811 | echo >&5 "FATAL: Cannot prepare test area" |
812 | exit 1 | |
813 | } | |
814 | ||
90cff968 AR |
815 | HOME="$TRASH_DIRECTORY" |
816 | export HOME | |
817 | ||
1c0cc756 RJ |
818 | if test -z "$TEST_NO_CREATE_REPO" |
819 | then | |
38b074de | 820 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 821 | else |
38b074de | 822 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 823 | fi |
1bd9c648 LW |
824 | # Use -P to resolve symlinks in our working directory so that the cwd |
825 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 826 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 827 | |
d5d9de1b JS |
828 | this_test=${0##*/} |
829 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
830 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
831 | then | |
832 | say_color info >&3 "skipping test $this_test altogether" | |
833 | skip_all="skip all tests in $this_test" | |
834 | test_done | |
835 | fi | |
f17e9fbb | 836 | |
8648732e BC |
837 | # Provide an implementation of the 'yes' utility |
838 | yes () { | |
839 | if test $# = 0 | |
840 | then | |
841 | y=y | |
842 | else | |
843 | y="$*" | |
844 | fi | |
845 | ||
846 | while echo "$y" | |
847 | do | |
848 | : | |
849 | done | |
850 | } | |
851 | ||
f17e9fbb JS |
852 | # Fix some commands on Windows |
853 | case $(uname -s) in | |
854 | *MINGW*) | |
855 | # Windows has its own (incompatible) sort and find | |
856 | sort () { | |
857 | /usr/bin/sort "$@" | |
858 | } | |
859 | find () { | |
860 | /usr/bin/find "$@" | |
861 | } | |
5397ea31 JS |
862 | sum () { |
863 | md5sum "$@" | |
864 | } | |
4114156a JS |
865 | # git sees Windows-style pwd |
866 | pwd () { | |
867 | builtin pwd -W | |
868 | } | |
ee9fb68c | 869 | # no POSIX permissions |
6fd1106a | 870 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 871 | # exec does not inherit the PID |
a94114ad | 872 | test_set_prereq MINGW |
cfa96496 | 873 | test_set_prereq NOT_CYGWIN |
a31d0665 | 874 | test_set_prereq SED_STRIPS_CR |
97669eed | 875 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 876 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
877 | ;; |
878 | *CYGWIN*) | |
879 | test_set_prereq POSIXPERM | |
a31d0665 RJ |
880 | test_set_prereq EXECKEEPSPID |
881 | test_set_prereq NOT_MINGW | |
cfa96496 | 882 | test_set_prereq CYGWIN |
a31d0665 | 883 | test_set_prereq SED_STRIPS_CR |
97669eed | 884 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c JS |
885 | ;; |
886 | *) | |
887 | test_set_prereq POSIXPERM | |
6fd1106a | 888 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 889 | test_set_prereq EXECKEEPSPID |
3ba9ba8f | 890 | test_set_prereq NOT_MINGW |
cfa96496 | 891 | test_set_prereq NOT_CYGWIN |
f17e9fbb JS |
892 | ;; |
893 | esac | |
704a3143 | 894 | |
b082687c | 895 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 896 | test -z "$NO_PERL" && test_set_prereq PERL |
d4e1b47a | 897 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
8f852ce6 | 898 | test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE |
5e9637c6 | 899 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 900 | |
bb946bba | 901 | # Can we rely on git's output in the C locale? |
30955229 JN |
902 | if test -n "$GETTEXT_POISON" |
903 | then | |
904 | GIT_GETTEXT_POISON=YesPlease | |
905 | export GIT_GETTEXT_POISON | |
5e9637c6 | 906 | test_set_prereq GETTEXT_POISON |
30955229 JN |
907 | else |
908 | test_set_prereq C_LOCALE_OUTPUT | |
909 | fi | |
bb946bba | 910 | |
cabdee2c JH |
911 | # Use this instead of test_cmp to compare files that contain expected and |
912 | # actual output from git commands that can be translated. When running | |
913 | # under GETTEXT_POISON this pretends that the command produced expected | |
914 | # results. | |
915 | test_i18ncmp () { | |
916 | test -n "$GETTEXT_POISON" || test_cmp "$@" | |
917 | } | |
918 | ||
127df8c6 JH |
919 | # Use this instead of "grep expected-string actual" to see if the |
920 | # output from a git command that can be translated either contains an | |
921 | # expected string, or does not contain an unwanted one. When running | |
922 | # under GETTEXT_POISON this pretends that the command produced expected | |
923 | # results. | |
924 | test_i18ngrep () { | |
925 | if test -n "$GETTEXT_POISON" | |
926 | then | |
927 | : # pretend success | |
928 | elif test "x!" = "x$1" | |
929 | then | |
930 | shift | |
931 | ! grep "$@" | |
932 | else | |
933 | grep "$@" | |
934 | fi | |
935 | } | |
936 | ||
20073274 AS |
937 | test_lazy_prereq PIPE ' |
938 | # test whether the filesystem supports FIFOs | |
9443605b ML |
939 | case $(uname -s) in |
940 | CYGWIN*) | |
941 | false | |
942 | ;; | |
943 | *) | |
944 | rm -f testfifo && mkfifo testfifo | |
945 | ;; | |
946 | esac | |
20073274 AS |
947 | ' |
948 | ||
04083f27 JH |
949 | test_lazy_prereq SYMLINKS ' |
950 | # test whether the filesystem supports symbolic links | |
951 | ln -s x y && test -h y | |
952 | ' | |
c91cfd19 | 953 | |
b018c735 JN |
954 | test_lazy_prereq FILEMODE ' |
955 | test "$(git config --bool core.filemode)" = true | |
956 | ' | |
957 | ||
ac39aa61 MG |
958 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
959 | echo good >CamelCase && | |
960 | echo bad >camelcase && | |
961 | test "$(cat CamelCase)" != good | |
962 | ' | |
963 | ||
5b0b5dd4 MG |
964 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
965 | # check whether FS converts nfd unicode to nfc | |
966 | auml=$(printf "\303\244") | |
967 | aumlcdiar=$(printf "\141\314\210") | |
968 | >"$auml" && | |
969 | case "$(echo *)" in | |
970 | "$aumlcdiar") | |
971 | true ;; | |
972 | *) | |
973 | false ;; | |
974 | esac | |
975 | ' | |
976 | ||
09feffb6 JK |
977 | test_lazy_prereq AUTOIDENT ' |
978 | sane_unset GIT_AUTHOR_NAME && | |
979 | sane_unset GIT_AUTHOR_EMAIL && | |
980 | git var GIT_AUTHOR_IDENT | |
981 | ' | |
982 | ||
6219bb22 JH |
983 | test_lazy_prereq EXPENSIVE ' |
984 | test -n "$GIT_TEST_LONG" | |
985 | ' | |
986 | ||
e1ecd9e3 JH |
987 | test_lazy_prereq USR_BIN_TIME ' |
988 | test -x /usr/bin/time | |
989 | ' | |
990 | ||
c91cfd19 ÆAB |
991 | # When the tests are run as root, permission tests will report that |
992 | # things are writable when they shouldn't be. | |
993 | test -w / || test_set_prereq SANITY | |
f838ce58 JK |
994 | |
995 | GIT_UNZIP=${GIT_UNZIP:-unzip} | |
996 | test_lazy_prereq UNZIP ' | |
997 | "$GIT_UNZIP" -v | |
998 | test $? -ne 127 | |
999 | ' |