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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 | |
b0f4c908 JK |
143 | : ${ASAN_OPTIONS=detect_leaks=0} |
144 | export ASAN_OPTIONS | |
145 | ||
886a3907 JH |
146 | # Protect ourselves from common misconfiguration to export |
147 | # CDPATH into the environment | |
148 | unset CDPATH | |
149 | ||
5565f47c | 150 | unset GREP_OPTIONS |
ac001282 | 151 | unset UNZIP |
5565f47c | 152 | |
3d5c0cc9 | 153 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 154 | 1|2|true) |
025232e8 | 155 | GIT_TRACE=4 |
1c0cc756 | 156 | ;; |
6ce4e61f CC |
157 | esac |
158 | ||
cd3c095c JH |
159 | # Convenience |
160 | # | |
161 | # A regexp to match 5 and 40 hexdigits | |
162 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
163 | _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
164 | ||
3749fde5 JH |
165 | # Zero SHA-1 |
166 | _z40=0000000000000000000000000000000000000000 | |
167 | ||
3f4ab627 JH |
168 | # Line feed |
169 | LF=' | |
170 | ' | |
171 | ||
a42643aa JK |
172 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
173 | # when case-folding filenames | |
174 | u200c=$(printf '\342\200\214') | |
175 | ||
176 | export _x05 _x40 _z40 LF u200c | |
342e9ef2 | 177 | |
e1970ce4 JH |
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 | |
e1970ce4 | 184 | |
102fc80d | 185 | unset color |
e1970ce4 JH |
186 | while test "$#" -ne 0 |
187 | do | |
188 | case "$1" in | |
189 | -d|--d|--de|--deb|--debu|--debug) | |
190 | debug=t; shift ;; | |
886856ab JH |
191 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
192 | immediate=t; shift ;; | |
5e2c08c6 | 193 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) |
91e80b98 | 194 | GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; |
0445e6f0 IB |
195 | -r) |
196 | shift; test "$#" -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 ;; | |
e1970ce4 | 203 | -h|--h|--he|--hel|--help) |
570f3226 | 204 | help=t; shift ;; |
e1970ce4 JH |
205 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
206 | verbose=t; shift ;; | |
ff09af3f TR |
207 | --verbose-only=*) |
208 | verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
209 | shift ;; | |
1ece1274 | 210 | -q|--q|--qu|--qui|--quie|--quiet) |
092c4334 ÆAB |
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 "$HARNESS_ACTIVE" && quiet=t; shift ;; | |
e4597aae MO |
214 | --with-dashes) |
215 | with_dashes=t; shift ;; | |
55db1df0 | 216 | --no-color) |
faa4bc35 | 217 | color=; shift ;; |
4e1be63c | 218 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) |
952af351 TR |
219 | valgrind=memcheck |
220 | shift ;; | |
221 | --valgrind=*) | |
222 | valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
223 | shift ;; | |
5dfc368f TR |
224 | --valgrind-only=*) |
225 | valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
226 | shift ;; | |
44138559 JS |
227 | --tee) |
228 | shift ;; # was handled already | |
f423ef5f JK |
229 | --root=*) |
230 | root=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
231 | shift ;; | |
a136f6d8 JK |
232 | -x) |
233 | trace=t | |
234 | verbose=t | |
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 | |
55db1df0 PH |
250 | error () { |
251 | say_color error "error: $*" | |
6e7b5aaf | 252 | GIT_EXIT_OK=t |
55db1df0 PH |
253 | exit 1 |
254 | } | |
255 | ||
256 | say () { | |
257 | say_color info "$*" | |
258 | } | |
259 | ||
570f3226 MB |
260 | test "${test_description}" != "" || |
261 | error "Test script did not set test_description." | |
262 | ||
263 | if test "$help" = "t" | |
264 | then | |
cb1aefda | 265 | printf '%s\n' "$test_description" |
570f3226 MB |
266 | exit 0 |
267 | fi | |
268 | ||
4d9d62fa | 269 | exec 5>&1 |
781f76b1 | 270 | exec 6<&0 |
e1970ce4 JH |
271 | if test "$verbose" = "t" |
272 | then | |
273 | exec 4>&2 3>&1 | |
274 | else | |
275 | exec 4>/dev/null 3>/dev/null | |
276 | fi | |
277 | ||
278 | test_failure=0 | |
279 | test_count=0 | |
41ac414e JH |
280 | test_fixed=0 |
281 | test_broken=0 | |
2d84e9fb | 282 | test_success=0 |
e1970ce4 | 283 | |
d998bd4a ÆAB |
284 | test_external_has_tap=0 |
285 | ||
faa4bc35 | 286 | die () { |
6e7b5aaf CB |
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 | |
faa4bc35 CB |
295 | } |
296 | ||
6e7b5aaf | 297 | GIT_EXIT_OK= |
35641310 | 298 | trap 'die' EXIT |
da706545 | 299 | trap 'exit $?' INT |
41184273 | 300 | |
12a29b1a TR |
301 | # The user-facing functions are loaded from a separate file so that |
302 | # test_perf subshells can have them too | |
3c8f12c9 | 303 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 304 | |
886856ab | 305 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 306 | # the test_expect_* functions instead. |
886856ab JH |
307 | |
308 | test_ok_ () { | |
d5d9de1b | 309 | test_success=$(($test_success + 1)) |
633fe50a | 310 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
311 | } |
312 | ||
886856ab | 313 | test_failure_ () { |
d5d9de1b | 314 | test_failure=$(($test_failure + 1)) |
633fe50a | 315 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 316 | shift |
cb1aefda | 317 | printf '%s\n' "$*" | sed -e 's/^/# /' |
6e7b5aaf | 318 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
319 | } |
320 | ||
41ac414e | 321 | test_known_broken_ok_ () { |
41ac414e | 322 | test_fixed=$(($test_fixed+1)) |
633fe50a | 323 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
324 | } |
325 | ||
326 | test_known_broken_failure_ () { | |
41ac414e | 327 | test_broken=$(($test_broken+1)) |
633fe50a | 328 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 329 | } |
886856ab JH |
330 | |
331 | test_debug () { | |
8e832ebc | 332 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
333 | } |
334 | ||
e6a6ddc9 TR |
335 | match_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 | ||
0445e6f0 IB |
349 | match_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 "$include" | |
440 | } | |
441 | ||
ff09af3f TR |
442 | maybe_teardown_verbose () { |
443 | test -z "$verbose_only" && return | |
444 | exec 4>/dev/null 3>/dev/null | |
445 | verbose= | |
446 | } | |
447 | ||
448 | last_verbose=t | |
449 | maybe_setup_verbose () { | |
450 | test -z "$verbose_only" && return | |
26a07309 | 451 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
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=$verbose | |
466 | } | |
467 | ||
5dfc368f TR |
468 | maybe_teardown_valgrind () { |
469 | test -z "$GIT_VALGRIND" && return | |
470 | GIT_VALGRIND_ENABLED= | |
471 | } | |
472 | ||
473 | maybe_setup_valgrind () { | |
474 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 475 | if test -z "$valgrind_only" |
5dfc368f TR |
476 | then |
477 | GIT_VALGRIND_ENABLED=t | |
478 | return | |
479 | fi | |
480 | GIT_VALGRIND_ENABLED= | |
481 | if match_pattern_list $test_count $valgrind_only | |
482 | then | |
483 | GIT_VALGRIND_ENABLED=t | |
484 | fi | |
485 | } | |
486 | ||
a136f6d8 JK |
487 | # This is a separate function because some tests use |
488 | # "return" to end a test_expect_success block early | |
489 | # (and we want to make sure we run any cleanup like | |
490 | # "set +x"). | |
491 | test_eval_inner_ () { | |
492 | # Do not add anything extra (including LF) after '$*' | |
493 | eval " | |
494 | test \"$trace\" = t && set -x | |
495 | $*" | |
496 | } | |
497 | ||
a7c58f28 | 498 | test_eval_ () { |
a136f6d8 JK |
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_ | |
a7c58f28 JN |
520 | } |
521 | ||
4d9d62fa | 522 | test_run_ () { |
b6b0afdc | 523 | test_cleanup=: |
b586744a | 524 | expecting_failure=$2 |
a57397b0 | 525 | setup_malloc_check |
a7c58f28 | 526 | test_eval_ "$1" |
b6b0afdc | 527 | eval_ret=$? |
a57397b0 | 528 | teardown_malloc_check |
b586744a | 529 | |
a136f6d8 JK |
530 | if test -z "$immediate" || test $eval_ret = 0 || |
531 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 532 | then |
1b3185fc | 533 | setup_malloc_check |
a7c58f28 | 534 | test_eval_ "$test_cleanup" |
1b3185fc | 535 | teardown_malloc_check |
b586744a | 536 | fi |
1c0cc756 RJ |
537 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
538 | then | |
57e1538a ÆAB |
539 | echo "" |
540 | fi | |
aa0bcf96 | 541 | return "$eval_ret" |
4d9d62fa PR |
542 | } |
543 | ||
ae75342c | 544 | test_start_ () { |
8586f98b | 545 | test_count=$(($test_count+1)) |
ff09af3f | 546 | maybe_setup_verbose |
5dfc368f | 547 | maybe_setup_valgrind |
ae75342c TR |
548 | } |
549 | ||
550 | test_finish_ () { | |
551 | echo >&3 "" | |
5dfc368f | 552 | maybe_teardown_valgrind |
ff09af3f | 553 | maybe_teardown_verbose |
ae75342c TR |
554 | } |
555 | ||
556 | test_skip () { | |
04ece593 | 557 | to_skip= |
ef2ac68d | 558 | skipped_reason= |
e6a6ddc9 TR |
559 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
560 | then | |
561 | to_skip=t | |
ef2ac68d | 562 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 563 | fi |
05236a5e JN |
564 | if test -z "$to_skip" && test -n "$test_prereq" && |
565 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
566 | then |
567 | to_skip=t | |
ef2ac68d | 568 | |
07431fc8 | 569 | of_prereq= |
05236a5e | 570 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 571 | then |
05236a5e | 572 | of_prereq=" of $test_prereq" |
07431fc8 | 573 | fi |
ef2ac68d IB |
574 | skipped_reason="missing $missing_prereq${of_prereq}" |
575 | fi | |
0445e6f0 IB |
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 | |
07431fc8 | 582 | |
ef2ac68d IB |
583 | case "$to_skip" in |
584 | t) | |
633fe50a | 585 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 586 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
587 | : true |
588 | ;; | |
589 | *) | |
590 | false | |
591 | ;; | |
592 | esac | |
593 | } | |
594 | ||
342e9ef2 TR |
595 | # stub; perf-lib overrides it |
596 | test_at_end_hook_ () { | |
597 | : | |
598 | } | |
599 | ||
e1970ce4 | 600 | test_done () { |
6e7b5aaf | 601 | GIT_EXIT_OK=t |
2d84e9fb | 602 | |
1c0cc756 RJ |
603 | if test -z "$HARNESS_ACTIVE" |
604 | then | |
342e9ef2 | 605 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" |
8ef1abe5 | 606 | mkdir -p "$test_results_dir" |
dd78478f FC |
607 | base=${0##*/} |
608 | test_results_path="$test_results_dir/${base%.sh}-$$.counts" | |
8ef1abe5 | 609 | |
c54e6be7 ML |
610 | cat >>"$test_results_path" <<-EOF |
611 | total $test_count | |
612 | success $test_success | |
613 | fixed $test_fixed | |
614 | broken $test_broken | |
615 | failed $test_failure | |
616 | ||
617 | EOF | |
8ef1abe5 | 618 | fi |
41ac414e JH |
619 | |
620 | if test "$test_fixed" != 0 | |
621 | then | |
633fe50a | 622 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
623 | fi |
624 | if test "$test_broken" != 0 | |
625 | then | |
633fe50a | 626 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
627 | fi |
628 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
629 | then | |
630 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
631 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 632 | else |
b73d9a23 | 633 | test_remaining=$test_count |
11d54b8b | 634 | msg="$test_count test(s)" |
41ac414e | 635 | fi |
e1970ce4 | 636 | case "$test_failure" in |
10b94e28 | 637 | 0) |
5099b99d | 638 | # Maybe print SKIP message |
bf4b7219 RJ |
639 | if test -n "$skip_all" && test $test_count -gt 0 |
640 | then | |
641 | error "Can't use skip_all after running some tests" | |
642 | fi | |
46f32a99 | 643 | test -z "$skip_all" || skip_all=" # SKIP $skip_all" |
5099b99d | 644 | |
1c0cc756 RJ |
645 | if test $test_external_has_tap -eq 0 |
646 | then | |
b73d9a23 | 647 | if test $test_remaining -gt 0 |
d87bd7c1 | 648 | then |
633fe50a | 649 | say_color pass "# passed all $msg" |
d87bd7c1 | 650 | fi |
633fe50a | 651 | say "1..$test_count$skip_all" |
d998bd4a | 652 | fi |
abc5d372 JS |
653 | |
654 | test -d "$remove_trash" && | |
655 | cd "$(dirname "$remove_trash")" && | |
656 | rm -rf "$(basename "$remove_trash")" | |
657 | ||
342e9ef2 TR |
658 | test_at_end_hook_ |
659 | ||
e1970ce4 JH |
660 | exit 0 ;; |
661 | ||
662 | *) | |
1c0cc756 RJ |
663 | if test $test_external_has_tap -eq 0 |
664 | then | |
633fe50a TR |
665 | say_color error "# failed $test_failure among $msg" |
666 | say "1..$test_count" | |
d998bd4a | 667 | fi |
5099b99d | 668 | |
e1970ce4 JH |
669 | exit 1 ;; |
670 | ||
671 | esac | |
672 | } | |
673 | ||
e4597aae | 674 | if test -n "$valgrind" |
4e1be63c | 675 | then |
4e1be63c JS |
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 () { | |
36bfb0e5 | 696 | # handle only executables, unless they are shell libraries that |
11d62145 | 697 | # need to be in the exec-path. |
36bfb0e5 | 698 | test -x "$1" || |
11d62145 | 699 | test "# " = "$(head -c 2 <"$1")" || |
36bfb0e5 | 700 | return; |
4e1be63c JS |
701 | |
702 | base=$(basename "$1") | |
6cec5c68 | 703 | symlink_target=$GIT_BUILD_DIR/$base |
4e1be63c JS |
704 | # do not override scripts |
705 | if test -x "$symlink_target" && | |
706 | test ! -d "$symlink_target" && | |
707 | test "#!" != "$(head -c 2 < "$symlink_target")" | |
708 | then | |
709 | symlink_target=../valgrind.sh | |
710 | fi | |
efd92ffd JS |
711 | case "$base" in |
712 | *.sh|*.perl) | |
713 | symlink_target=../unprocessed-script | |
714 | esac | |
4e1be63c JS |
715 | # create the link, or replace it if it is out of date |
716 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
717 | } | |
718 | ||
26a07309 TR |
719 | # override all git executables in TEST_DIRECTORY/.. |
720 | GIT_VALGRIND=$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 | |
ad0e6233 | 734 | do |
26a07309 | 735 | make_valgrind_symlink "$file" |
ad0e6233 | 736 | done |
26a07309 TR |
737 | done |
738 | IFS=$OLDIFS | |
4e1be63c JS |
739 | PATH=$GIT_VALGRIND/bin:$PATH |
740 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
741 | export GIT_VALGRIND | |
952af351 TR |
742 | GIT_VALGRIND_MODE="$valgrind" |
743 | export GIT_VALGRIND_MODE | |
5dfc368f | 744 | GIT_VALGRIND_ENABLED=t |
26a07309 | 745 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 746 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
747 | elif test -n "$GIT_TEST_INSTALLED" |
748 | then | |
e4597aae MO |
749 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
750 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
6cec5c68 | 751 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH |
e4597aae MO |
752 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
753 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 754 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
1c0cc756 RJ |
755 | if ! test -x "$git_bin_dir/git" |
756 | then | |
757 | if test -z "$with_dashes" | |
758 | then | |
e4597aae MO |
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:$PATH" | |
6cec5c68 | 764 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
765 | if test -n "$with_dashes" |
766 | then | |
6cec5c68 | 767 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 768 | fi |
4e1be63c | 769 | fi |
6cec5c68 | 770 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 771 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 772 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 773 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 774 | |
5e87eae9 JH |
775 | if test -z "$GIT_TEST_CMP" |
776 | then | |
777 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
778 | then | |
779 | GIT_TEST_CMP="$DIFF -c" | |
780 | else | |
781 | GIT_TEST_CMP="$DIFF -u" | |
782 | fi | |
783 | fi | |
784 | ||
6cec5c68 | 785 | GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git |
6fcca938 | 786 | export GITPERLLIB |
6cec5c68 | 787 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
788 | error "You haven't built things yet, have you?" |
789 | } | |
e1970ce4 | 790 | |
1c0cc756 RJ |
791 | if ! test -x "$GIT_BUILD_DIR"/test-chmtime |
792 | then | |
56cf9806 EW |
793 | echo >&2 'You need to build test-chmtime:' |
794 | echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' | |
795 | exit 1 | |
796 | fi | |
797 | ||
e1970ce4 | 798 | # Test repository |
002d4ce8 JK |
799 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" |
800 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
801 | case "$TRASH_DIRECTORY" in | |
802 | /*) ;; # absolute path is good | |
803 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
f423ef5f | 804 | esac |
91c8b825 | 805 | test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY |
38b074de | 806 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 807 | GIT_EXIT_OK=t |
8d14ac94 JH |
808 | echo >&5 "FATAL: Cannot prepare test area" |
809 | exit 1 | |
810 | } | |
811 | ||
90cff968 | 812 | HOME="$TRASH_DIRECTORY" |
0ea47f9d JH |
813 | GNUPGHOME="$HOME/gnupg-home-not-used" |
814 | export HOME GNUPGHOME | |
90cff968 | 815 | |
102fc80d RH |
816 | # run the tput tests *after* changing HOME (in case ncurses needs |
817 | # ~/.terminfo for $TERM) | |
818 | test -n "${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 | ||
828 | if test -n "$color" | |
829 | then | |
830 | say_color () { | |
831 | ( | |
832 | TERM=$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 | } | |
854 | else | |
855 | say_color() { | |
856 | test -z "$1" && test -n "$quiet" && return | |
857 | shift | |
858 | printf "%s\n" "$*" | |
859 | } | |
860 | fi | |
861 | ||
1c0cc756 RJ |
862 | if test -z "$TEST_NO_CREATE_REPO" |
863 | then | |
38b074de | 864 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 865 | else |
38b074de | 866 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 867 | fi |
1bd9c648 LW |
868 | # Use -P to resolve symlinks in our working directory so that the cwd |
869 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 870 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 871 | |
d5d9de1b JS |
872 | this_test=${0##*/} |
873 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
874 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
875 | then | |
876 | say_color info >&3 "skipping test $this_test altogether" | |
877 | skip_all="skip all tests in $this_test" | |
878 | test_done | |
879 | fi | |
f17e9fbb | 880 | |
8648732e BC |
881 | # Provide an implementation of the 'yes' utility |
882 | yes () { | |
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 | ||
f17e9fbb JS |
896 | # Fix some commands on Windows |
897 | case $(uname -s) in | |
898 | *MINGW*) | |
899 | # Windows has its own (incompatible) sort and find | |
900 | sort () { | |
901 | /usr/bin/sort "$@" | |
902 | } | |
903 | find () { | |
904 | /usr/bin/find "$@" | |
905 | } | |
5397ea31 JS |
906 | sum () { |
907 | md5sum "$@" | |
908 | } | |
4114156a JS |
909 | # git sees Windows-style pwd |
910 | pwd () { | |
911 | builtin pwd -W | |
912 | } | |
ee9fb68c | 913 | # no POSIX permissions |
6fd1106a | 914 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 915 | # exec does not inherit the PID |
a94114ad | 916 | test_set_prereq MINGW |
5f4e02e5 | 917 | test_set_prereq NATIVE_CRLF |
a31d0665 | 918 | test_set_prereq SED_STRIPS_CR |
97669eed | 919 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 920 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
921 | ;; |
922 | *CYGWIN*) | |
923 | test_set_prereq POSIXPERM | |
a31d0665 | 924 | test_set_prereq EXECKEEPSPID |
cfa96496 | 925 | test_set_prereq CYGWIN |
a31d0665 | 926 | test_set_prereq SED_STRIPS_CR |
97669eed | 927 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c JS |
928 | ;; |
929 | *) | |
930 | test_set_prereq POSIXPERM | |
6fd1106a | 931 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 932 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
933 | ;; |
934 | esac | |
704a3143 | 935 | |
b082687c | 936 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 937 | test -z "$NO_PERL" && test_set_prereq PERL |
d4e1b47a | 938 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
8f852ce6 | 939 | test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE |
5e9637c6 | 940 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 941 | |
bb946bba | 942 | # Can we rely on git's output in the C locale? |
30955229 JN |
943 | if test -n "$GETTEXT_POISON" |
944 | then | |
945 | GIT_GETTEXT_POISON=YesPlease | |
946 | export GIT_GETTEXT_POISON | |
5e9637c6 | 947 | test_set_prereq GETTEXT_POISON |
30955229 JN |
948 | else |
949 | test_set_prereq C_LOCALE_OUTPUT | |
950 | fi | |
bb946bba | 951 | |
cabdee2c JH |
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. | |
956 | test_i18ncmp () { | |
957 | test -n "$GETTEXT_POISON" || test_cmp "$@" | |
958 | } | |
959 | ||
127df8c6 JH |
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. | |
965 | test_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 | ||
20073274 AS |
978 | test_lazy_prereq PIPE ' |
979 | # test whether the filesystem supports FIFOs | |
9443605b ML |
980 | case $(uname -s) in |
981 | CYGWIN*) | |
982 | false | |
983 | ;; | |
984 | *) | |
985 | rm -f testfifo && mkfifo testfifo | |
986 | ;; | |
987 | esac | |
20073274 AS |
988 | ' |
989 | ||
04083f27 JH |
990 | test_lazy_prereq SYMLINKS ' |
991 | # test whether the filesystem supports symbolic links | |
992 | ln -s x y && test -h y | |
993 | ' | |
c91cfd19 | 994 | |
b018c735 JN |
995 | test_lazy_prereq FILEMODE ' |
996 | test "$(git config --bool core.filemode)" = true | |
997 | ' | |
998 | ||
ac39aa61 MG |
999 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1000 | echo good >CamelCase && | |
1001 | echo bad >camelcase && | |
1002 | test "$(cat CamelCase)" != good | |
1003 | ' | |
1004 | ||
5b0b5dd4 MG |
1005 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1006 | # check whether FS converts nfd unicode to nfc | |
1007 | auml=$(printf "\303\244") | |
1008 | aumlcdiar=$(printf "\141\314\210") | |
1009 | >"$auml" && | |
1010 | case "$(echo *)" in | |
1011 | "$aumlcdiar") | |
1012 | true ;; | |
1013 | *) | |
1014 | false ;; | |
1015 | esac | |
1016 | ' | |
1017 | ||
09feffb6 JK |
1018 | test_lazy_prereq AUTOIDENT ' |
1019 | sane_unset GIT_AUTHOR_NAME && | |
1020 | sane_unset GIT_AUTHOR_EMAIL && | |
1021 | git var GIT_AUTHOR_IDENT | |
1022 | ' | |
1023 | ||
6219bb22 JH |
1024 | test_lazy_prereq EXPENSIVE ' |
1025 | test -n "$GIT_TEST_LONG" | |
1026 | ' | |
1027 | ||
e1ecd9e3 JH |
1028 | test_lazy_prereq USR_BIN_TIME ' |
1029 | test -x /usr/bin/time | |
1030 | ' | |
1031 | ||
1767c517 JK |
1032 | test_lazy_prereq NOT_ROOT ' |
1033 | uid=$(id -u) && | |
1034 | test "$uid" != 0 | |
1035 | ' | |
1036 | ||
f400e51c TB |
1037 | # On a filesystem that lacks SANITY, a file can be deleted even if |
1038 | # the containing directory doesn't have write permissions, or a file | |
1039 | # can be accessed even if the containing directory doesn't have read | |
1040 | # or execute permissions, causing our tests that validate that Git | |
1041 | # works sensibly in such situations. | |
1042 | test_lazy_prereq SANITY ' | |
1043 | mkdir SANETESTD.1 SANETESTD.2 && | |
1044 | ||
1045 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1046 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1047 | chmod -w SANETESTD.1 && | |
1048 | chmod -rx SANETESTD.2 || | |
1049 | error "bug in test sript: cannot prepare SANETESTD" | |
1050 | ||
1051 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x | |
1052 | status=$? | |
1053 | ||
1054 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1055 | rm -rf SANETESTD.1 SANETESTD.2 || | |
1056 | error "bug in test sript: cannot clean SANETESTD" | |
1057 | return $status | |
1058 | ' | |
f838ce58 JK |
1059 | |
1060 | GIT_UNZIP=${GIT_UNZIP:-unzip} | |
1061 | test_lazy_prereq UNZIP ' | |
1062 | "$GIT_UNZIP" -v | |
1063 | test $? -ne 127 | |
1064 | ' |