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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 | |
3c8f12c9 JH |
18 | # Test the binaries we have just built. The tests are kept in |
19 | # t/ subdirectory and are run in 'trash directory' subdirectory. | |
20 | if test -z "$TEST_DIRECTORY" | |
21 | then | |
22 | # We allow tests to override this, in case they want to run tests | |
23 | # outside of t/, e.g. for running tests on the test library | |
24 | # itself. | |
25 | TEST_DIRECTORY=$(pwd) | |
85176d72 FC |
26 | else |
27 | # ensure that TEST_DIRECTORY is an absolute path so that it | |
28 | # is valid even if the current working directory is changed | |
29 | TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1 | |
3c8f12c9 JH |
30 | fi |
31 | if test -z "$TEST_OUTPUT_DIRECTORY" | |
32 | then | |
33 | # Similarly, override this to store the test-results subdir | |
34 | # elsewhere | |
35 | TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY | |
36 | fi | |
37 | GIT_BUILD_DIR="$TEST_DIRECTORY"/.. | |
38 | ||
d0cc5796 JK |
39 | # If we were built with ASAN, it may complain about leaks |
40 | # of program-lifetime variables. Disable it by default to lower | |
41 | # the noise level. This needs to happen at the start of the script, | |
42 | # before we even do our "did we build git yet" check (since we don't | |
43 | # want that one to complain to stderr). | |
bf1ce904 | 44 | : ${ASAN_OPTIONS=detect_leaks=0:abort_on_error=1} |
d0cc5796 JK |
45 | export ASAN_OPTIONS |
46 | ||
85b81b35 JK |
47 | # If LSAN is in effect we _do_ want leak checking, but we still |
48 | # want to abort so that we notice the problems. | |
49 | : ${LSAN_OPTIONS=abort_on_error=1} | |
50 | export LSAN_OPTIONS | |
51 | ||
8abfdf44 JS |
52 | if test ! -f "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS |
53 | then | |
54 | echo >&2 'error: GIT-BUILD-OPTIONS missing (has Git been built?).' | |
55 | exit 1 | |
56 | fi | |
57 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS | |
58 | export PERL_PATH SHELL_PATH | |
59 | ||
b02e7d5d JS |
60 | # Disallow the use of abbreviated options in the test suite by default |
61 | if test -z "${GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS}" | |
62 | then | |
63 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true | |
64 | export GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS | |
65 | fi | |
66 | ||
2006f0ad RR |
67 | ################################################################ |
68 | # It appears that people try to run tests without building... | |
8abfdf44 | 69 | "${GIT_TEST_INSTALLED:-$GIT_BUILD_DIR}/git$X" >/dev/null |
2006f0ad RR |
70 | if test $? != 1 |
71 | then | |
ed306e4e JS |
72 | if test -n "$GIT_TEST_INSTALLED" |
73 | then | |
74 | echo >&2 "error: there is no working Git at '$GIT_TEST_INSTALLED'" | |
75 | else | |
76 | echo >&2 'error: you do not seem to have built git yet.' | |
77 | fi | |
2006f0ad RR |
78 | exit 1 |
79 | fi | |
80 | ||
8cf58006 SG |
81 | # Parse options while taking care to leave $@ intact, so we will still |
82 | # have all the original command line options when executing the test | |
83 | # script again for '--tee' and '--verbose-log' below. | |
84 | store_arg_to= | |
85 | prev_opt= | |
86 | for opt | |
87 | do | |
88 | if test -n "$store_arg_to" | |
89 | then | |
90 | eval $store_arg_to=\$opt | |
91 | store_arg_to= | |
92 | prev_opt= | |
93 | continue | |
94 | fi | |
95 | ||
96 | case "$opt" in | |
97 | -d|--d|--de|--deb|--debu|--debug) | |
98 | debug=t ;; | |
99 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) | |
100 | immediate=t ;; | |
101 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) | |
102 | GIT_TEST_LONG=t; export GIT_TEST_LONG ;; | |
103 | -r) | |
104 | store_arg_to=run_list | |
105 | ;; | |
106 | --run=*) | |
107 | run_list=${opt#--*=} ;; | |
108 | -h|--h|--he|--hel|--help) | |
109 | help=t ;; | |
110 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) | |
111 | verbose=t ;; | |
112 | --verbose-only=*) | |
113 | verbose_only=${opt#--*=} | |
114 | ;; | |
115 | -q|--q|--qu|--qui|--quie|--quiet) | |
116 | # Ignore --quiet under a TAP::Harness. Saying how many tests | |
117 | # passed without the ok/not ok details is always an error. | |
118 | test -z "$HARNESS_ACTIVE" && quiet=t ;; | |
119 | --with-dashes) | |
120 | with_dashes=t ;; | |
dd167a30 JS |
121 | --no-bin-wrappers) |
122 | no_bin_wrappers=t ;; | |
8cf58006 SG |
123 | --no-color) |
124 | color= ;; | |
125 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) | |
126 | valgrind=memcheck | |
127 | tee=t | |
128 | ;; | |
129 | --valgrind=*) | |
130 | valgrind=${opt#--*=} | |
131 | tee=t | |
132 | ;; | |
133 | --valgrind-only=*) | |
134 | valgrind_only=${opt#--*=} | |
135 | tee=t | |
136 | ;; | |
137 | --tee) | |
138 | tee=t ;; | |
139 | --root=*) | |
140 | root=${opt#--*=} ;; | |
141 | --chain-lint) | |
142 | GIT_TEST_CHAIN_LINT=1 ;; | |
143 | --no-chain-lint) | |
144 | GIT_TEST_CHAIN_LINT=0 ;; | |
145 | -x) | |
146 | trace=t ;; | |
147 | -V|--verbose-log) | |
148 | verbose_log=t | |
149 | tee=t | |
150 | ;; | |
22231908 JS |
151 | --write-junit-xml) |
152 | write_junit_xml=t | |
153 | ;; | |
fb7d1e3a SG |
154 | --stress) |
155 | stress=t ;; | |
156 | --stress=*) | |
f5457371 JS |
157 | echo "error: --stress does not accept an argument: '$opt'" >&2 |
158 | echo "did you mean --stress-jobs=${opt#*=} or --stress-limit=${opt#*=}?" >&2 | |
159 | exit 1 | |
160 | ;; | |
161 | --stress-jobs=*) | |
162 | stress=t; | |
fb7d1e3a SG |
163 | stress=${opt#--*=} |
164 | case "$stress" in | |
7d661e5e | 165 | *[!0-9]*|0*|"") |
f5457371 | 166 | echo "error: --stress-jobs=<N> requires the number of jobs to run" >&2 |
fb7d1e3a SG |
167 | exit 1 |
168 | ;; | |
169 | *) # Good. | |
170 | ;; | |
171 | esac | |
172 | ;; | |
76e27fbf | 173 | --stress-limit=*) |
de69e6f6 | 174 | stress=t; |
76e27fbf SG |
175 | stress_limit=${opt#--*=} |
176 | case "$stress_limit" in | |
7d661e5e | 177 | *[!0-9]*|0*|"") |
76e27fbf SG |
178 | echo "error: --stress-limit=<N> requires the number of repetitions" >&2 |
179 | exit 1 | |
180 | ;; | |
181 | *) # Good. | |
182 | ;; | |
183 | esac | |
184 | ;; | |
8cf58006 SG |
185 | *) |
186 | echo "error: unknown test option '$opt'" >&2; exit 1 ;; | |
187 | esac | |
188 | ||
189 | prev_opt=$opt | |
190 | done | |
191 | if test -n "$store_arg_to" | |
192 | then | |
193 | echo "error: $prev_opt requires an argument" >&2 | |
194 | exit 1 | |
195 | fi | |
196 | ||
197 | if test -n "$valgrind_only" | |
198 | then | |
199 | test -z "$valgrind" && valgrind=memcheck | |
200 | test -z "$verbose" && verbose_only="$valgrind_only" | |
201 | elif test -n "$valgrind" | |
202 | then | |
203 | test -z "$verbose_log" && verbose=t | |
204 | fi | |
205 | ||
fb7d1e3a SG |
206 | if test -n "$stress" |
207 | then | |
208 | verbose=t | |
209 | trace=t | |
210 | immediate=t | |
211 | fi | |
212 | ||
213 | TEST_STRESS_JOB_SFX="${GIT_TEST_STRESS_JOB_NR:+.stress-$GIT_TEST_STRESS_JOB_NR}" | |
62c379b8 | 214 | TEST_NAME="$(basename "$0" .sh)" |
ffe1afe6 SG |
215 | TEST_NUMBER="${TEST_NAME%%-*}" |
216 | TEST_NUMBER="${TEST_NUMBER#t}" | |
62c379b8 | 217 | TEST_RESULTS_DIR="$TEST_OUTPUT_DIRECTORY/test-results" |
fb7d1e3a SG |
218 | TEST_RESULTS_BASE="$TEST_RESULTS_DIR/$TEST_NAME$TEST_STRESS_JOB_SFX" |
219 | TRASH_DIRECTORY="trash directory.$TEST_NAME$TEST_STRESS_JOB_SFX" | |
61f292db SG |
220 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" |
221 | case "$TRASH_DIRECTORY" in | |
222 | /*) ;; # absolute path is good | |
223 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
224 | esac | |
62c379b8 | 225 | |
fb7d1e3a SG |
226 | # If --stress was passed, run this test repeatedly in several parallel loops. |
227 | if test "$GIT_TEST_STRESS_STARTED" = "done" | |
228 | then | |
229 | : # Don't stress test again. | |
230 | elif test -n "$stress" | |
231 | then | |
232 | if test "$stress" != t | |
233 | then | |
234 | job_count=$stress | |
235 | elif test -n "$GIT_TEST_STRESS_LOAD" | |
236 | then | |
237 | job_count="$GIT_TEST_STRESS_LOAD" | |
238 | elif job_count=$(getconf _NPROCESSORS_ONLN 2>/dev/null) && | |
239 | test -n "$job_count" | |
240 | then | |
241 | job_count=$((2 * $job_count)) | |
242 | else | |
243 | job_count=8 | |
244 | fi | |
245 | ||
246 | mkdir -p "$TEST_RESULTS_DIR" | |
247 | stressfail="$TEST_RESULTS_BASE.stress-failed" | |
248 | rm -f "$stressfail" | |
249 | ||
250 | stress_exit=0 | |
251 | trap ' | |
252 | kill $job_pids 2>/dev/null | |
253 | wait | |
254 | stress_exit=1 | |
255 | ' TERM INT HUP | |
256 | ||
257 | job_pids= | |
258 | job_nr=0 | |
259 | while test $job_nr -lt "$job_count" | |
260 | do | |
261 | ( | |
262 | GIT_TEST_STRESS_STARTED=done | |
263 | GIT_TEST_STRESS_JOB_NR=$job_nr | |
264 | export GIT_TEST_STRESS_STARTED GIT_TEST_STRESS_JOB_NR | |
265 | ||
266 | trap ' | |
267 | kill $test_pid 2>/dev/null | |
268 | wait | |
269 | exit 1 | |
270 | ' TERM INT | |
271 | ||
76e27fbf SG |
272 | cnt=1 |
273 | while ! test -e "$stressfail" && | |
274 | { test -z "$stress_limit" || | |
275 | test $cnt -le $stress_limit ; } | |
fb7d1e3a SG |
276 | do |
277 | $TEST_SHELL_PATH "$0" "$@" >"$TEST_RESULTS_BASE.stress-$job_nr.out" 2>&1 & | |
278 | test_pid=$! | |
279 | ||
280 | if wait $test_pid | |
281 | then | |
282 | printf "OK %2d.%d\n" $GIT_TEST_STRESS_JOB_NR $cnt | |
283 | else | |
284 | echo $GIT_TEST_STRESS_JOB_NR >>"$stressfail" | |
285 | printf "FAIL %2d.%d\n" $GIT_TEST_STRESS_JOB_NR $cnt | |
286 | fi | |
287 | cnt=$(($cnt + 1)) | |
288 | done | |
289 | ) & | |
290 | job_pids="$job_pids $!" | |
291 | job_nr=$(($job_nr + 1)) | |
292 | done | |
293 | ||
294 | wait | |
295 | ||
296 | if test -f "$stressfail" | |
297 | then | |
76e27fbf | 298 | stress_exit=1 |
fb7d1e3a SG |
299 | echo "Log(s) of failed test run(s):" |
300 | for failed_job_nr in $(sort -n "$stressfail") | |
301 | do | |
302 | echo "Contents of '$TEST_RESULTS_BASE.stress-$failed_job_nr.out':" | |
303 | cat "$TEST_RESULTS_BASE.stress-$failed_job_nr.out" | |
304 | done | |
305 | rm -rf "$TRASH_DIRECTORY.stress-failed" | |
306 | # Move the last one. | |
307 | mv "$TRASH_DIRECTORY.stress-$failed_job_nr" "$TRASH_DIRECTORY.stress-failed" | |
308 | fi | |
309 | ||
310 | exit $stress_exit | |
311 | fi | |
312 | ||
4cde519f RR |
313 | # if --tee was passed, write the output not only to the terminal, but |
314 | # additionally to the file test-results/$BASENAME.out, too. | |
8cf58006 SG |
315 | if test "$GIT_TEST_TEE_STARTED" = "done" |
316 | then | |
317 | : # do not redirect again | |
318 | elif test -n "$tee" | |
319 | then | |
62c379b8 | 320 | mkdir -p "$TEST_RESULTS_DIR" |
452320f1 JK |
321 | |
322 | # Make this filename available to the sub-process in case it is using | |
323 | # --verbose-log. | |
62c379b8 | 324 | GIT_TEST_TEE_OUTPUT_FILE=$TEST_RESULTS_BASE.out |
452320f1 JK |
325 | export GIT_TEST_TEE_OUTPUT_FILE |
326 | ||
327 | # Truncate before calling "tee -a" to get rid of the results | |
328 | # from any previous runs. | |
329 | >"$GIT_TEST_TEE_OUTPUT_FILE" | |
330 | ||
3f824e91 | 331 | (GIT_TEST_TEE_STARTED=done ${TEST_SHELL_PATH} "$0" "$@" 2>&1; |
62c379b8 SG |
332 | echo $? >"$TEST_RESULTS_BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE" |
333 | test "$(cat "$TEST_RESULTS_BASE.exit")" = 0 | |
4cde519f | 334 | exit |
8cf58006 SG |
335 | fi |
336 | ||
337 | if test -n "$trace" && test -n "$test_untraceable" | |
338 | then | |
339 | # '-x' tracing requested, but this test script can't be reliably | |
340 | # traced, unless it is run with a Bash version supporting | |
341 | # BASH_XTRACEFD (introduced in Bash v4.1). | |
342 | # | |
343 | # Perform this version check _after_ the test script was | |
344 | # potentially re-executed with $TEST_SHELL_PATH for '--tee' or | |
345 | # '--verbose-log', so the right shell is checked and the | |
346 | # warning is issued only once. | |
347 | if test -n "$BASH_VERSION" && eval ' | |
348 | test ${BASH_VERSINFO[0]} -gt 4 || { | |
349 | test ${BASH_VERSINFO[0]} -eq 4 && | |
350 | test ${BASH_VERSINFO[1]} -ge 1 | |
351 | } | |
352 | ' | |
353 | then | |
354 | : Executed by a Bash version supporting BASH_XTRACEFD. Good. | |
355 | else | |
356 | echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD" | |
357 | trace= | |
358 | fi | |
359 | fi | |
360 | if test -n "$trace" && test -z "$verbose_log" | |
361 | then | |
362 | verbose=t | |
363 | fi | |
4cde519f | 364 | |
e1970ce4 | 365 | # For repeatability, reset the environment to known value. |
d5c1b7c2 | 366 | # TERM is sanitized below, after saving color control sequences. |
e1970ce4 | 367 | LANG=C |
899460f3 | 368 | LC_ALL=C |
d9bdd39e | 369 | PAGER=cat |
e1970ce4 | 370 | TZ=UTC |
d5c1b7c2 | 371 | export LANG LC_ALL PAGER TZ |
8ff99e74 | 372 | EDITOR=: |
6cdccfce ÆAB |
373 | |
374 | # GIT_TEST_GETTEXT_POISON should not influence git commands executed | |
375 | # during initialization of test-lib and the test repo. Back it up, | |
376 | # unset and then restore after initialization is finished. | |
377 | if test -n "$GIT_TEST_GETTEXT_POISON" | |
378 | then | |
379 | GIT_TEST_GETTEXT_POISON_ORIG=$GIT_TEST_GETTEXT_POISON | |
380 | unset GIT_TEST_GETTEXT_POISON | |
381 | fi | |
382 | ||
661bfd13 SL |
383 | # A call to "unset" with no arguments causes at least Solaris 10 |
384 | # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets | |
385 | # deriving from the command substitution clustered with the other | |
386 | # ones. | |
3c8f12c9 | 387 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' |
95a1d12e | 388 | my @env = keys %ENV; |
730477f1 JL |
389 | my $ok = join("|", qw( |
390 | TRACE | |
391 | DEBUG | |
730477f1 JL |
392 | TEST |
393 | .*_TEST | |
394 | PROVE | |
395 | VALGRIND | |
ac001282 | 396 | UNZIP |
edb54081 | 397 | PERF_ |
e2a0ccc0 | 398 | CURL_VERBOSE |
4527aa10 | 399 | TRACE_CURL |
730477f1 JL |
400 | )); |
401 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
402 | print join("\n", @vars); |
403 | ') | |
7976e901 | 404 | unset XDG_CACHE_HOME |
5adf84eb | 405 | unset XDG_CONFIG_HOME |
8bade1e1 | 406 | unset GITPERLLIB |
d8b8217c PB |
407 | TEST_AUTHOR_LOCALNAME=author |
408 | TEST_AUTHOR_DOMAIN=example.com | |
409 | GIT_AUTHOR_EMAIL=${TEST_AUTHOR_LOCALNAME}@${TEST_AUTHOR_DOMAIN} | |
29e55cd5 | 410 | GIT_AUTHOR_NAME='A U Thor' |
d8b8217c PB |
411 | TEST_COMMITTER_LOCALNAME=committer |
412 | TEST_COMMITTER_DOMAIN=example.com | |
413 | GIT_COMMITTER_EMAIL=${TEST_COMMITTER_LOCALNAME}@${TEST_COMMITTER_DOMAIN} | |
29e55cd5 | 414 | GIT_COMMITTER_NAME='C O Mitter' |
8d0fc48f | 415 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
416 | GIT_MERGE_AUTOEDIT=no |
417 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
418 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
419 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 420 | export EDITOR |
e1970ce4 | 421 | |
124647c4 KB |
422 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
423 | GIT_TRACE_BARE=1 | |
424 | export GIT_TRACE_BARE | |
425 | ||
4cb54d0a | 426 | check_var_migration () { |
4231d1ba JH |
427 | # the warnings and hints given from this helper depends |
428 | # on end-user settings, which will disrupt the self-test | |
429 | # done on the test framework itself. | |
430 | case "$GIT_TEST_FRAMEWORK_SELFTEST" in | |
431 | t) return ;; | |
432 | esac | |
433 | ||
4cb54d0a BP |
434 | old_name=$1 new_name=$2 |
435 | eval "old_isset=\${${old_name}:+isset}" | |
436 | eval "new_isset=\${${new_name}:+isset}" | |
4231d1ba | 437 | |
4cb54d0a BP |
438 | case "$old_isset,$new_isset" in |
439 | isset,) | |
440 | echo >&2 "warning: $old_name is now $new_name" | |
441 | echo >&2 "hint: set $new_name too during the transition period" | |
442 | eval "$new_name=\$$old_name" | |
443 | ;; | |
444 | isset,isset) | |
445 | # do this later | |
446 | # echo >&2 "warning: $old_name is now $new_name" | |
447 | # echo >&2 "hint: remove $old_name" | |
448 | ;; | |
449 | esac | |
450 | } | |
451 | ||
452 | check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR | |
1f357b04 | 453 | check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION |
5765d97b | 454 | check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX |
1f357b04 BP |
455 | |
456 | # Use specific version of the index file format | |
457 | if test -n "${GIT_TEST_INDEX_VERSION:+isset}" | |
5d9fc888 | 458 | then |
1f357b04 | 459 | GIT_INDEX_VERSION="$GIT_TEST_INDEX_VERSION" |
5d9fc888 TG |
460 | export GIT_INDEX_VERSION |
461 | fi | |
462 | ||
a731fa91 EP |
463 | # Add libc MALLOC and MALLOC_PERTURB test |
464 | # only if we are not executing the test with valgrind | |
8cf58006 | 465 | if test -n "$valgrind" || |
ee1431bf | 466 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
467 | then |
468 | setup_malloc_check () { | |
469 | : nothing | |
470 | } | |
471 | teardown_malloc_check () { | |
472 | : nothing | |
473 | } | |
474 | else | |
475 | setup_malloc_check () { | |
476 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
477 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
478 | } | |
479 | teardown_malloc_check () { | |
480 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
481 | } | |
482 | fi | |
a731fa91 | 483 | |
886a3907 JH |
484 | # Protect ourselves from common misconfiguration to export |
485 | # CDPATH into the environment | |
486 | unset CDPATH | |
487 | ||
5565f47c | 488 | unset GREP_OPTIONS |
ac001282 | 489 | unset UNZIP |
5565f47c | 490 | |
3d5c0cc9 | 491 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 492 | 1|2|true) |
025232e8 | 493 | GIT_TRACE=4 |
1c0cc756 | 494 | ;; |
6ce4e61f CC |
495 | esac |
496 | ||
cd3c095c JH |
497 | # Convenience |
498 | # | |
5555a2aa | 499 | # A regexp to match 5, 35 and 40 hexdigits |
cd3c095c | 500 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' |
5555a2aa CB |
501 | _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05" |
502 | _x40="$_x35$_x05" | |
cd3c095c | 503 | |
3749fde5 JH |
504 | # Zero SHA-1 |
505 | _z40=0000000000000000000000000000000000000000 | |
506 | ||
bd981d5f | 507 | OID_REGEX="$_x40" |
198857bf | 508 | ZERO_OID=$_z40 |
f9e7d9f8 | 509 | EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904 |
378932d3 | 510 | EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 |
f9e7d9f8 | 511 | |
3f4ab627 JH |
512 | # Line feed |
513 | LF=' | |
514 | ' | |
515 | ||
bd482d6e DL |
516 | # Single quote |
517 | SQ=\' | |
518 | ||
a42643aa JK |
519 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
520 | # when case-folding filenames | |
521 | u200c=$(printf '\342\200\214') | |
522 | ||
bd981d5f | 523 | export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX |
342e9ef2 | 524 | |
e1970ce4 JH |
525 | # Each test should start with something like this, after copyright notices: |
526 | # | |
527 | # test_description='Description of this test... | |
528 | # This test checks if command xyzzy does the right thing... | |
529 | # ' | |
530 | # . ./test-lib.sh | |
d5c1b7c2 | 531 | test "x$TERM" != "xdumb" && ( |
ca92a660 RH |
532 | test -t 1 && |
533 | tput bold >/dev/null 2>&1 && | |
534 | tput setaf 1 >/dev/null 2>&1 && | |
535 | tput sgr0 >/dev/null 2>&1 | |
536 | ) && | |
537 | color=t | |
e1970ce4 | 538 | |
ca92a660 RH |
539 | if test -n "$color" |
540 | then | |
d5c1b7c2 RH |
541 | # Save the color control sequences now rather than run tput |
542 | # each time say_color() is called. This is done for two | |
543 | # reasons: | |
544 | # * TERM will be changed to dumb | |
545 | # * HOME will be changed to a temporary directory and tput | |
546 | # might need to read ~/.terminfo from the original HOME | |
547 | # directory to get the control sequences | |
548 | # Note: This approach assumes the control sequences don't end | |
549 | # in a newline for any terminal of interest (command | |
550 | # substitutions strip trailing newlines). Given that most | |
551 | # (all?) terminals in common use are related to ECMA-48, this | |
552 | # shouldn't be a problem. | |
553 | say_color_error=$(tput bold; tput setaf 1) # bold red | |
554 | say_color_skip=$(tput setaf 4) # blue | |
555 | say_color_warn=$(tput setaf 3) # brown/yellow | |
556 | say_color_pass=$(tput setaf 2) # green | |
557 | say_color_info=$(tput setaf 6) # cyan | |
558 | say_color_reset=$(tput sgr0) | |
559 | say_color_="" # no formatting for normal text | |
ca92a660 | 560 | say_color () { |
d5c1b7c2 RH |
561 | test -z "$1" && test -n "$quiet" && return |
562 | eval "say_color_color=\$say_color_$1" | |
ca92a660 | 563 | shift |
d5c1b7c2 | 564 | printf "%s\\n" "$say_color_color$*$say_color_reset" |
ca92a660 RH |
565 | } |
566 | else | |
567 | say_color() { | |
568 | test -z "$1" && test -n "$quiet" && return | |
569 | shift | |
570 | printf "%s\n" "$*" | |
571 | } | |
572 | fi | |
573 | ||
d5c1b7c2 RH |
574 | TERM=dumb |
575 | export TERM | |
576 | ||
55db1df0 PH |
577 | error () { |
578 | say_color error "error: $*" | |
ab7d854a | 579 | finalize_junit_xml |
6e7b5aaf | 580 | GIT_EXIT_OK=t |
55db1df0 PH |
581 | exit 1 |
582 | } | |
583 | ||
165293af SG |
584 | BUG () { |
585 | error >&7 "bug in the test script: $*" | |
586 | } | |
587 | ||
55db1df0 PH |
588 | say () { |
589 | say_color info "$*" | |
590 | } | |
591 | ||
614fe015 JK |
592 | if test -n "$HARNESS_ACTIVE" |
593 | then | |
594 | if test "$verbose" = t || test -n "$verbose_only" | |
595 | then | |
596 | printf 'Bail out! %s\n' \ | |
597 | 'verbose mode forbidden under TAP harness; try --verbose-log' | |
598 | exit 1 | |
599 | fi | |
600 | fi | |
601 | ||
570f3226 MB |
602 | test "${test_description}" != "" || |
603 | error "Test script did not set test_description." | |
604 | ||
605 | if test "$help" = "t" | |
606 | then | |
cb1aefda | 607 | printf '%s\n' "$test_description" |
570f3226 MB |
608 | exit 0 |
609 | fi | |
610 | ||
4d9d62fa | 611 | exec 5>&1 |
781f76b1 | 612 | exec 6<&0 |
4ecae3c8 | 613 | exec 7>&2 |
452320f1 JK |
614 | if test "$verbose_log" = "t" |
615 | then | |
616 | exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3 | |
617 | elif test "$verbose" = "t" | |
e1970ce4 JH |
618 | then |
619 | exec 4>&2 3>&1 | |
620 | else | |
621 | exec 4>/dev/null 3>/dev/null | |
622 | fi | |
623 | ||
d88785e4 JK |
624 | # Send any "-x" output directly to stderr to avoid polluting tests |
625 | # which capture stderr. We can do this unconditionally since it | |
626 | # has no effect if tracing isn't turned on. | |
627 | # | |
628 | # Note that this sets up the trace fd as soon as we assign the variable, so it | |
629 | # must come after the creation of descriptor 4 above. Likewise, we must never | |
630 | # unset this, as it has the side effect of closing descriptor 4, which we | |
631 | # use to show verbose tests to the user. | |
632 | # | |
633 | # Note also that we don't need or want to export it. The tracing is local to | |
634 | # this shell, and we would not want to influence any shells we exec. | |
635 | BASH_XTRACEFD=4 | |
636 | ||
e1970ce4 JH |
637 | test_failure=0 |
638 | test_count=0 | |
41ac414e JH |
639 | test_fixed=0 |
640 | test_broken=0 | |
2d84e9fb | 641 | test_success=0 |
e1970ce4 | 642 | |
d998bd4a ÆAB |
643 | test_external_has_tap=0 |
644 | ||
faa4bc35 | 645 | die () { |
6e7b5aaf | 646 | code=$? |
900721e1 JS |
647 | # This is responsible for running the atexit commands even when a |
648 | # test script run with '--immediate' fails, or when the user hits | |
649 | # ctrl-C, i.e. when 'test_done' is not invoked at all. | |
650 | test_atexit_handler || code=$? | |
6e7b5aaf CB |
651 | if test -n "$GIT_EXIT_OK" |
652 | then | |
653 | exit $code | |
654 | else | |
655 | echo >&5 "FATAL: Unexpected exit with code $code" | |
656 | exit 1 | |
657 | fi | |
faa4bc35 CB |
658 | } |
659 | ||
6e7b5aaf | 660 | GIT_EXIT_OK= |
35641310 | 661 | trap 'die' EXIT |
c5c39f4e SG |
662 | # Disable '-x' tracing, because with some shells, notably dash, it |
663 | # prevents running the cleanup commands when a test script run with | |
664 | # '--verbose-log -x' is interrupted. | |
665 | trap '{ code=$?; set +x; } 2>/dev/null; exit $code' INT TERM HUP | |
41184273 | 666 | |
12a29b1a TR |
667 | # The user-facing functions are loaded from a separate file so that |
668 | # test_perf subshells can have them too | |
3c8f12c9 | 669 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 670 | |
886856ab | 671 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 672 | # the test_expect_* functions instead. |
886856ab JH |
673 | |
674 | test_ok_ () { | |
22231908 JS |
675 | if test -n "$write_junit_xml" |
676 | then | |
677 | write_junit_xml_testcase "$*" | |
678 | fi | |
d5d9de1b | 679 | test_success=$(($test_success + 1)) |
633fe50a | 680 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
681 | } |
682 | ||
886856ab | 683 | test_failure_ () { |
22231908 JS |
684 | if test -n "$write_junit_xml" |
685 | then | |
686 | junit_insert="<failure message=\"not ok $test_count -" | |
687 | junit_insert="$junit_insert $(xml_attr_encode "$1")\">" | |
688 | junit_insert="$junit_insert $(xml_attr_encode \ | |
af9912ef JS |
689 | "$(if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
690 | then | |
691 | test-tool path-utils skip-n-bytes \ | |
692 | "$GIT_TEST_TEE_OUTPUT_FILE" $GIT_TEST_TEE_OFFSET | |
693 | else | |
694 | printf '%s\n' "$@" | sed 1d | |
695 | fi)")" | |
22231908 | 696 | junit_insert="$junit_insert</failure>" |
af9912ef JS |
697 | if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
698 | then | |
699 | junit_insert="$junit_insert<system-err>$(xml_attr_encode \ | |
700 | "$(cat "$GIT_TEST_TEE_OUTPUT_FILE")")</system-err>" | |
701 | fi | |
22231908 JS |
702 | write_junit_xml_testcase "$1" " $junit_insert" |
703 | fi | |
d5d9de1b | 704 | test_failure=$(($test_failure + 1)) |
633fe50a | 705 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 706 | shift |
cb1aefda | 707 | printf '%s\n' "$*" | sed -e 's/^/# /' |
ab7d854a | 708 | test "$immediate" = "" || { finalize_junit_xml; GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
709 | } |
710 | ||
41ac414e | 711 | test_known_broken_ok_ () { |
22231908 JS |
712 | if test -n "$write_junit_xml" |
713 | then | |
714 | write_junit_xml_testcase "$* (breakage fixed)" | |
715 | fi | |
41ac414e | 716 | test_fixed=$(($test_fixed+1)) |
633fe50a | 717 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
718 | } |
719 | ||
720 | test_known_broken_failure_ () { | |
22231908 JS |
721 | if test -n "$write_junit_xml" |
722 | then | |
723 | write_junit_xml_testcase "$* (known breakage)" | |
724 | fi | |
41ac414e | 725 | test_broken=$(($test_broken+1)) |
633fe50a | 726 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 727 | } |
886856ab JH |
728 | |
729 | test_debug () { | |
8e832ebc | 730 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
731 | } |
732 | ||
e6a6ddc9 TR |
733 | match_pattern_list () { |
734 | arg="$1" | |
735 | shift | |
736 | test -z "$*" && return 1 | |
737 | for pattern_ | |
738 | do | |
739 | case "$arg" in | |
740 | $pattern_) | |
741 | return 0 | |
742 | esac | |
743 | done | |
744 | return 1 | |
745 | } | |
746 | ||
0445e6f0 IB |
747 | match_test_selector_list () { |
748 | title="$1" | |
749 | shift | |
750 | arg="$1" | |
751 | shift | |
752 | test -z "$1" && return 0 | |
753 | ||
754 | # Both commas and whitespace are accepted as separators. | |
755 | OLDIFS=$IFS | |
756 | IFS=' ,' | |
757 | set -- $1 | |
758 | IFS=$OLDIFS | |
759 | ||
760 | # If the first selector is negative we include by default. | |
761 | include= | |
762 | case "$1" in | |
763 | !*) include=t ;; | |
764 | esac | |
765 | ||
766 | for selector | |
767 | do | |
768 | orig_selector=$selector | |
769 | ||
770 | positive=t | |
771 | case "$selector" in | |
772 | !*) | |
773 | positive= | |
774 | selector=${selector##?} | |
775 | ;; | |
776 | esac | |
777 | ||
778 | test -z "$selector" && continue | |
779 | ||
780 | case "$selector" in | |
781 | *-*) | |
782 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
783 | then | |
784 | echo "error: $title: invalid non-numeric in range" \ | |
785 | "start: '$orig_selector'" >&2 | |
786 | exit 1 | |
787 | fi | |
788 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
789 | then | |
790 | echo "error: $title: invalid non-numeric in range" \ | |
791 | "end: '$orig_selector'" >&2 | |
792 | exit 1 | |
793 | fi | |
794 | ;; | |
795 | *) | |
796 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
797 | then | |
798 | echo "error: $title: invalid non-numeric in test" \ | |
799 | "selector: '$orig_selector'" >&2 | |
800 | exit 1 | |
801 | fi | |
802 | esac | |
803 | ||
804 | # Short cut for "obvious" cases | |
805 | test -z "$include" && test -z "$positive" && continue | |
806 | test -n "$include" && test -n "$positive" && continue | |
807 | ||
808 | case "$selector" in | |
809 | -*) | |
810 | if test $arg -le ${selector#-} | |
811 | then | |
812 | include=$positive | |
813 | fi | |
814 | ;; | |
815 | *-) | |
816 | if test $arg -ge ${selector%-} | |
817 | then | |
818 | include=$positive | |
819 | fi | |
820 | ;; | |
821 | *-*) | |
822 | if test ${selector%%-*} -le $arg \ | |
823 | && test $arg -le ${selector#*-} | |
824 | then | |
825 | include=$positive | |
826 | fi | |
827 | ;; | |
828 | *) | |
829 | if test $arg -eq $selector | |
830 | then | |
831 | include=$positive | |
832 | fi | |
833 | ;; | |
834 | esac | |
835 | done | |
836 | ||
837 | test -n "$include" | |
838 | } | |
839 | ||
ff09af3f TR |
840 | maybe_teardown_verbose () { |
841 | test -z "$verbose_only" && return | |
842 | exec 4>/dev/null 3>/dev/null | |
843 | verbose= | |
844 | } | |
845 | ||
846 | last_verbose=t | |
847 | maybe_setup_verbose () { | |
848 | test -z "$verbose_only" && return | |
26a07309 | 849 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
850 | then |
851 | exec 4>&2 3>&1 | |
852 | # Emit a delimiting blank line when going from | |
853 | # non-verbose to verbose. Within verbose mode the | |
854 | # delimiter is printed by test_expect_*. The choice | |
855 | # of the initial $last_verbose is such that before | |
856 | # test 1, we do not print it. | |
857 | test -z "$last_verbose" && echo >&3 "" | |
858 | verbose=t | |
859 | else | |
860 | exec 4>/dev/null 3>/dev/null | |
861 | verbose= | |
862 | fi | |
863 | last_verbose=$verbose | |
864 | } | |
865 | ||
5dfc368f TR |
866 | maybe_teardown_valgrind () { |
867 | test -z "$GIT_VALGRIND" && return | |
868 | GIT_VALGRIND_ENABLED= | |
869 | } | |
870 | ||
871 | maybe_setup_valgrind () { | |
872 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 873 | if test -z "$valgrind_only" |
5dfc368f TR |
874 | then |
875 | GIT_VALGRIND_ENABLED=t | |
876 | return | |
877 | fi | |
878 | GIT_VALGRIND_ENABLED= | |
879 | if match_pattern_list $test_count $valgrind_only | |
880 | then | |
881 | GIT_VALGRIND_ENABLED=t | |
882 | fi | |
883 | } | |
884 | ||
9b5fe78b | 885 | want_trace () { |
f5ba2de6 JK |
886 | test "$trace" = t && { |
887 | test "$verbose" = t || test "$verbose_log" = t | |
888 | } | |
9b5fe78b JK |
889 | } |
890 | ||
a136f6d8 JK |
891 | # This is a separate function because some tests use |
892 | # "return" to end a test_expect_success block early | |
893 | # (and we want to make sure we run any cleanup like | |
894 | # "set +x"). | |
895 | test_eval_inner_ () { | |
896 | # Do not add anything extra (including LF) after '$*' | |
897 | eval " | |
9b5fe78b | 898 | want_trace && set -x |
a136f6d8 JK |
899 | $*" |
900 | } | |
901 | ||
a7c58f28 | 902 | test_eval_ () { |
90c8a1db JK |
903 | # If "-x" tracing is in effect, then we want to avoid polluting stderr |
904 | # with non-test commands. But once in "set -x" mode, we cannot prevent | |
a136f6d8 JK |
905 | # the shell from printing the "set +x" to turn it off (nor the saving |
906 | # of $? before that). But we can make sure that the output goes to | |
907 | # /dev/null. | |
908 | # | |
90c8a1db JK |
909 | # There are a few subtleties here: |
910 | # | |
911 | # - we have to redirect descriptor 4 in addition to 2, to cover | |
912 | # BASH_XTRACEFD | |
913 | # | |
914 | # - the actual eval has to come before the redirection block (since | |
915 | # it needs to see descriptor 4 to set up its stderr) | |
916 | # | |
917 | # - likewise, any error message we print must be outside the block to | |
918 | # access descriptor 4 | |
919 | # | |
920 | # - checking $? has to come immediately after the eval, but it must | |
921 | # be _inside_ the block to avoid polluting the "set -x" output | |
922 | # | |
923 | ||
924 | test_eval_inner_ "$@" </dev/null >&3 2>&4 | |
a136f6d8 | 925 | { |
a136f6d8 | 926 | test_eval_ret_=$? |
9b5fe78b | 927 | if want_trace |
a136f6d8 JK |
928 | then |
929 | set +x | |
a136f6d8 | 930 | fi |
90c8a1db JK |
931 | } 2>/dev/null 4>&2 |
932 | ||
933 | if test "$test_eval_ret_" != 0 && want_trace | |
934 | then | |
935 | say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" | |
936 | fi | |
a136f6d8 | 937 | return $test_eval_ret_ |
a7c58f28 JN |
938 | } |
939 | ||
4d9d62fa | 940 | test_run_ () { |
b6b0afdc | 941 | test_cleanup=: |
b586744a | 942 | expecting_failure=$2 |
bb79af9d | 943 | |
92b269f5 | 944 | if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then |
2a01ef8c JK |
945 | # turn off tracing for this test-eval, as it simply creates |
946 | # confusing noise in the "-x" output | |
947 | trace_tmp=$trace | |
948 | trace= | |
bb79af9d JK |
949 | # 117 is magic because it is unlikely to match the exit |
950 | # code of other programs | |
878f9883 ES |
951 | if $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') || |
952 | test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" | |
99a64e4b | 953 | then |
165293af | 954 | BUG "broken &&-chain or run-away HERE-DOC: $1" |
bb79af9d | 955 | fi |
2a01ef8c | 956 | trace=$trace_tmp |
bb79af9d JK |
957 | fi |
958 | ||
a57397b0 | 959 | setup_malloc_check |
a7c58f28 | 960 | test_eval_ "$1" |
b6b0afdc | 961 | eval_ret=$? |
a57397b0 | 962 | teardown_malloc_check |
b586744a | 963 | |
a136f6d8 JK |
964 | if test -z "$immediate" || test $eval_ret = 0 || |
965 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 966 | then |
1b3185fc | 967 | setup_malloc_check |
a7c58f28 | 968 | test_eval_ "$test_cleanup" |
1b3185fc | 969 | teardown_malloc_check |
b586744a | 970 | fi |
1c0cc756 RJ |
971 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
972 | then | |
57e1538a ÆAB |
973 | echo "" |
974 | fi | |
aa0bcf96 | 975 | return "$eval_ret" |
4d9d62fa PR |
976 | } |
977 | ||
ae75342c | 978 | test_start_ () { |
8586f98b | 979 | test_count=$(($test_count+1)) |
ff09af3f | 980 | maybe_setup_verbose |
5dfc368f | 981 | maybe_setup_valgrind |
22231908 JS |
982 | if test -n "$write_junit_xml" |
983 | then | |
984 | junit_start=$(test-tool date getnanos) | |
985 | fi | |
ae75342c TR |
986 | } |
987 | ||
988 | test_finish_ () { | |
989 | echo >&3 "" | |
5dfc368f | 990 | maybe_teardown_valgrind |
ff09af3f | 991 | maybe_teardown_verbose |
af9912ef JS |
992 | if test -n "$GIT_TEST_TEE_OFFSET" |
993 | then | |
994 | GIT_TEST_TEE_OFFSET=$(test-tool path-utils file-size \ | |
995 | "$GIT_TEST_TEE_OUTPUT_FILE") | |
996 | fi | |
ae75342c TR |
997 | } |
998 | ||
999 | test_skip () { | |
04ece593 | 1000 | to_skip= |
ef2ac68d | 1001 | skipped_reason= |
e6a6ddc9 TR |
1002 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
1003 | then | |
1004 | to_skip=t | |
ef2ac68d | 1005 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 1006 | fi |
e0316695 SG |
1007 | if test -z "$to_skip" && test -n "$run_list" && |
1008 | ! match_test_selector_list '--run' $test_count "$run_list" | |
1009 | then | |
1010 | to_skip=t | |
1011 | skipped_reason="--run" | |
1012 | fi | |
05236a5e JN |
1013 | if test -z "$to_skip" && test -n "$test_prereq" && |
1014 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
1015 | then |
1016 | to_skip=t | |
ef2ac68d | 1017 | |
07431fc8 | 1018 | of_prereq= |
05236a5e | 1019 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 1020 | then |
05236a5e | 1021 | of_prereq=" of $test_prereq" |
07431fc8 | 1022 | fi |
ef2ac68d IB |
1023 | skipped_reason="missing $missing_prereq${of_prereq}" |
1024 | fi | |
07431fc8 | 1025 | |
ef2ac68d IB |
1026 | case "$to_skip" in |
1027 | t) | |
22231908 JS |
1028 | if test -n "$write_junit_xml" |
1029 | then | |
1030 | message="$(xml_attr_encode "$skipped_reason")" | |
1031 | write_junit_xml_testcase "$1" \ | |
1032 | " <skipped message=\"$message\" />" | |
1033 | fi | |
1034 | ||
633fe50a | 1035 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 1036 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
1037 | : true |
1038 | ;; | |
1039 | *) | |
1040 | false | |
1041 | ;; | |
1042 | esac | |
1043 | } | |
1044 | ||
342e9ef2 TR |
1045 | # stub; perf-lib overrides it |
1046 | test_at_end_hook_ () { | |
1047 | : | |
1048 | } | |
1049 | ||
22231908 JS |
1050 | write_junit_xml () { |
1051 | case "$1" in | |
1052 | --truncate) | |
1053 | >"$junit_xml_path" | |
1054 | junit_have_testcase= | |
1055 | shift | |
1056 | ;; | |
1057 | esac | |
1058 | printf '%s\n' "$@" >>"$junit_xml_path" | |
1059 | } | |
1060 | ||
1061 | xml_attr_encode () { | |
1062 | printf '%s\n' "$@" | test-tool xml-encode | |
1063 | } | |
1064 | ||
1065 | write_junit_xml_testcase () { | |
1066 | junit_attrs="name=\"$(xml_attr_encode "$this_test.$test_count $1")\"" | |
1067 | shift | |
1068 | junit_attrs="$junit_attrs classname=\"$this_test\"" | |
1069 | junit_attrs="$junit_attrs time=\"$(test-tool \ | |
1070 | date getnanos $junit_start)\"" | |
1071 | write_junit_xml "$(printf '%s\n' \ | |
1072 | " <testcase $junit_attrs>" "$@" " </testcase>")" | |
1073 | junit_have_testcase=t | |
1074 | } | |
1075 | ||
ab7d854a JS |
1076 | finalize_junit_xml () { |
1077 | if test -n "$write_junit_xml" && test -n "$junit_xml_path" | |
1078 | then | |
1079 | test -n "$junit_have_testcase" || { | |
1080 | junit_start=$(test-tool date getnanos) | |
1081 | write_junit_xml_testcase "all tests skipped" | |
1082 | } | |
1083 | ||
1084 | # adjust the overall time | |
1085 | junit_time=$(test-tool date getnanos $junit_suite_start) | |
076ee3e8 JS |
1086 | sed -e "s/\(<testsuite.*\) time=\"[^\"]*\"/\1/" \ |
1087 | -e "s/<testsuite [^>]*/& time=\"$junit_time\"/" \ | |
d3507cc7 | 1088 | -e '/^ *<\/testsuite/d' \ |
ab7d854a JS |
1089 | <"$junit_xml_path" >"$junit_xml_path.new" |
1090 | mv "$junit_xml_path.new" "$junit_xml_path" | |
1091 | ||
1092 | write_junit_xml " </testsuite>" "</testsuites>" | |
1093 | write_junit_xml= | |
1094 | fi | |
1095 | } | |
1096 | ||
900721e1 JS |
1097 | test_atexit_cleanup=: |
1098 | test_atexit_handler () { | |
1099 | # In a succeeding test script 'test_atexit_handler' is invoked | |
1100 | # twice: first from 'test_done', then from 'die' in the trap on | |
1101 | # EXIT. | |
1102 | # This condition and resetting 'test_atexit_cleanup' below makes | |
1103 | # sure that the registered cleanup commands are run only once. | |
1104 | test : != "$test_atexit_cleanup" || return 0 | |
1105 | ||
1106 | setup_malloc_check | |
1107 | test_eval_ "$test_atexit_cleanup" | |
1108 | test_atexit_cleanup=: | |
1109 | teardown_malloc_check | |
1110 | } | |
1111 | ||
e1970ce4 | 1112 | test_done () { |
6e7b5aaf | 1113 | GIT_EXIT_OK=t |
2d84e9fb | 1114 | |
900721e1 JS |
1115 | # Run the atexit commands _before_ the trash directory is |
1116 | # removed, so the commands can access pidfiles and socket files. | |
1117 | test_atexit_handler | |
1118 | ||
ab7d854a | 1119 | finalize_junit_xml |
22231908 | 1120 | |
1c0cc756 RJ |
1121 | if test -z "$HARNESS_ACTIVE" |
1122 | then | |
62c379b8 | 1123 | mkdir -p "$TEST_RESULTS_DIR" |
8ef1abe5 | 1124 | |
62c379b8 | 1125 | cat >"$TEST_RESULTS_BASE.counts" <<-EOF |
c54e6be7 ML |
1126 | total $test_count |
1127 | success $test_success | |
1128 | fixed $test_fixed | |
1129 | broken $test_broken | |
1130 | failed $test_failure | |
1131 | ||
1132 | EOF | |
8ef1abe5 | 1133 | fi |
41ac414e JH |
1134 | |
1135 | if test "$test_fixed" != 0 | |
1136 | then | |
633fe50a | 1137 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
1138 | fi |
1139 | if test "$test_broken" != 0 | |
1140 | then | |
633fe50a | 1141 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
1142 | fi |
1143 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
1144 | then | |
1145 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
1146 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 1147 | else |
b73d9a23 | 1148 | test_remaining=$test_count |
11d54b8b | 1149 | msg="$test_count test(s)" |
41ac414e | 1150 | fi |
e1970ce4 | 1151 | case "$test_failure" in |
10b94e28 | 1152 | 0) |
1c0cc756 RJ |
1153 | if test $test_external_has_tap -eq 0 |
1154 | then | |
b73d9a23 | 1155 | if test $test_remaining -gt 0 |
d87bd7c1 | 1156 | then |
633fe50a | 1157 | say_color pass "# passed all $msg" |
d87bd7c1 | 1158 | fi |
c7018be5 JH |
1159 | |
1160 | # Maybe print SKIP message | |
1161 | test -z "$skip_all" || skip_all="# SKIP $skip_all" | |
1162 | case "$test_count" in | |
1163 | 0) | |
1164 | say "1..$test_count${skip_all:+ $skip_all}" | |
1165 | ;; | |
1166 | *) | |
1167 | test -z "$skip_all" || | |
1168 | say_color warn "$skip_all" | |
1169 | say "1..$test_count" | |
1170 | ;; | |
1171 | esac | |
d998bd4a | 1172 | fi |
abc5d372 | 1173 | |
06478dab | 1174 | if test -z "$debug" |
4d0912a2 | 1175 | then |
06478dab | 1176 | test -d "$TRASH_DIRECTORY" || |
4d0912a2 | 1177 | error "Tests passed but trash directory already removed before test cleanup; aborting" |
abc5d372 | 1178 | |
06478dab | 1179 | cd "$TRASH_DIRECTORY/.." && |
046e90d1 JS |
1180 | rm -fr "$TRASH_DIRECTORY" || { |
1181 | # try again in a bit | |
1182 | sleep 5; | |
1183 | rm -fr "$TRASH_DIRECTORY" | |
1184 | } || | |
4d0912a2 | 1185 | error "Tests passed but test cleanup failed; aborting" |
4d0912a2 | 1186 | fi |
342e9ef2 TR |
1187 | test_at_end_hook_ |
1188 | ||
e1970ce4 JH |
1189 | exit 0 ;; |
1190 | ||
1191 | *) | |
1c0cc756 RJ |
1192 | if test $test_external_has_tap -eq 0 |
1193 | then | |
633fe50a TR |
1194 | say_color error "# failed $test_failure among $msg" |
1195 | say "1..$test_count" | |
d998bd4a | 1196 | fi |
5099b99d | 1197 | |
e1970ce4 JH |
1198 | exit 1 ;; |
1199 | ||
1200 | esac | |
1201 | } | |
1202 | ||
e4597aae | 1203 | if test -n "$valgrind" |
4e1be63c | 1204 | then |
4e1be63c JS |
1205 | make_symlink () { |
1206 | test -h "$2" && | |
1207 | test "$1" = "$(readlink "$2")" || { | |
1208 | # be super paranoid | |
1209 | if mkdir "$2".lock | |
1210 | then | |
1211 | rm -f "$2" && | |
1212 | ln -s "$1" "$2" && | |
1213 | rm -r "$2".lock | |
1214 | else | |
1215 | while test -d "$2".lock | |
1216 | do | |
1217 | say "Waiting for lock on $2." | |
1218 | sleep 1 | |
1219 | done | |
1220 | fi | |
1221 | } | |
1222 | } | |
1223 | ||
1224 | make_valgrind_symlink () { | |
36bfb0e5 | 1225 | # handle only executables, unless they are shell libraries that |
11d62145 | 1226 | # need to be in the exec-path. |
36bfb0e5 | 1227 | test -x "$1" || |
2a59a6ef | 1228 | test "# " = "$(test_copy_bytes 2 <"$1")" || |
36bfb0e5 | 1229 | return; |
4e1be63c JS |
1230 | |
1231 | base=$(basename "$1") | |
28fab7b2 RS |
1232 | case "$base" in |
1233 | test-*) | |
1234 | symlink_target="$GIT_BUILD_DIR/t/helper/$base" | |
1235 | ;; | |
1236 | *) | |
1237 | symlink_target="$GIT_BUILD_DIR/$base" | |
1238 | ;; | |
1239 | esac | |
4e1be63c JS |
1240 | # do not override scripts |
1241 | if test -x "$symlink_target" && | |
1242 | test ! -d "$symlink_target" && | |
2a59a6ef | 1243 | test "#!" != "$(test_copy_bytes 2 <"$symlink_target")" |
4e1be63c JS |
1244 | then |
1245 | symlink_target=../valgrind.sh | |
1246 | fi | |
efd92ffd JS |
1247 | case "$base" in |
1248 | *.sh|*.perl) | |
1249 | symlink_target=../unprocessed-script | |
1250 | esac | |
4e1be63c JS |
1251 | # create the link, or replace it if it is out of date |
1252 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
1253 | } | |
1254 | ||
26a07309 TR |
1255 | # override all git executables in TEST_DIRECTORY/.. |
1256 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
1257 | mkdir -p "$GIT_VALGRIND"/bin | |
503e2241 | 1258 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-* |
26a07309 TR |
1259 | do |
1260 | make_valgrind_symlink $file | |
1261 | done | |
1262 | # special-case the mergetools loadables | |
1263 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
1264 | OLDIFS=$IFS | |
1265 | IFS=: | |
1266 | for path in $PATH | |
1267 | do | |
1268 | ls "$path"/git-* 2> /dev/null | | |
1269 | while read file | |
ad0e6233 | 1270 | do |
26a07309 | 1271 | make_valgrind_symlink "$file" |
ad0e6233 | 1272 | done |
26a07309 TR |
1273 | done |
1274 | IFS=$OLDIFS | |
4e1be63c JS |
1275 | PATH=$GIT_VALGRIND/bin:$PATH |
1276 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
1277 | export GIT_VALGRIND | |
952af351 TR |
1278 | GIT_VALGRIND_MODE="$valgrind" |
1279 | export GIT_VALGRIND_MODE | |
5dfc368f | 1280 | GIT_VALGRIND_ENABLED=t |
26a07309 | 1281 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 1282 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
1283 | elif test -n "$GIT_TEST_INSTALLED" |
1284 | then | |
e4597aae MO |
1285 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
1286 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
16df35cb | 1287 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR/t/helper:$PATH |
e4597aae MO |
1288 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
1289 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
dd167a30 | 1290 | if test -n "$no_bin_wrappers" |
1c0cc756 | 1291 | then |
dd167a30 JS |
1292 | with_dashes=t |
1293 | else | |
1294 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" | |
1295 | if ! test -x "$git_bin_dir/git" | |
1c0cc756 | 1296 | then |
dd167a30 JS |
1297 | if test -z "$with_dashes" |
1298 | then | |
1299 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" | |
1300 | fi | |
1301 | with_dashes=t | |
e4597aae | 1302 | fi |
dd167a30 | 1303 | PATH="$git_bin_dir:$PATH" |
e4597aae | 1304 | fi |
6cec5c68 | 1305 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
1306 | if test -n "$with_dashes" |
1307 | then | |
ca7312d3 | 1308 | PATH="$GIT_BUILD_DIR:$GIT_BUILD_DIR/t/helper:$PATH" |
e4597aae | 1309 | fi |
4e1be63c | 1310 | fi |
6cec5c68 | 1311 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 1312 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 1313 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 1314 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 1315 | |
5e87eae9 JH |
1316 | if test -z "$GIT_TEST_CMP" |
1317 | then | |
1318 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
1319 | then | |
1320 | GIT_TEST_CMP="$DIFF -c" | |
1321 | else | |
1322 | GIT_TEST_CMP="$DIFF -u" | |
1323 | fi | |
1324 | fi | |
1325 | ||
20d2a30f | 1326 | GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib |
6fcca938 | 1327 | export GITPERLLIB |
6cec5c68 | 1328 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
1329 | error "You haven't built things yet, have you?" |
1330 | } | |
e1970ce4 | 1331 | |
d609615f | 1332 | if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool$X |
1c0cc756 | 1333 | then |
0e496492 NTND |
1334 | echo >&2 'You need to build test-tool:' |
1335 | echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory' | |
56cf9806 EW |
1336 | exit 1 |
1337 | fi | |
1338 | ||
e1970ce4 | 1339 | # Test repository |
38b074de | 1340 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 1341 | GIT_EXIT_OK=t |
8d14ac94 JH |
1342 | echo >&5 "FATAL: Cannot prepare test area" |
1343 | exit 1 | |
1344 | } | |
1345 | ||
90cff968 | 1346 | HOME="$TRASH_DIRECTORY" |
0ea47f9d JH |
1347 | GNUPGHOME="$HOME/gnupg-home-not-used" |
1348 | export HOME GNUPGHOME | |
90cff968 | 1349 | |
1c0cc756 RJ |
1350 | if test -z "$TEST_NO_CREATE_REPO" |
1351 | then | |
38b074de | 1352 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 1353 | else |
38b074de | 1354 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 1355 | fi |
22231908 | 1356 | |
1bd9c648 LW |
1357 | # Use -P to resolve symlinks in our working directory so that the cwd |
1358 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 1359 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 1360 | |
d5d9de1b JS |
1361 | this_test=${0##*/} |
1362 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
1363 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
1364 | then | |
1365 | say_color info >&3 "skipping test $this_test altogether" | |
1366 | skip_all="skip all tests in $this_test" | |
1367 | test_done | |
1368 | fi | |
f17e9fbb | 1369 | |
22231908 JS |
1370 | if test -n "$write_junit_xml" |
1371 | then | |
1372 | junit_xml_dir="$TEST_OUTPUT_DIRECTORY/out" | |
1373 | mkdir -p "$junit_xml_dir" | |
1374 | junit_xml_base=${0##*/} | |
1375 | junit_xml_path="$junit_xml_dir/TEST-${junit_xml_base%.sh}.xml" | |
1376 | junit_attrs="name=\"${junit_xml_base%.sh}\"" | |
1377 | junit_attrs="$junit_attrs timestamp=\"$(TZ=UTC \ | |
1378 | date +%Y-%m-%dT%H:%M:%S)\"" | |
1379 | write_junit_xml --truncate "<testsuites>" " <testsuite $junit_attrs>" | |
1380 | junit_suite_start=$(test-tool date getnanos) | |
af9912ef JS |
1381 | if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
1382 | then | |
1383 | GIT_TEST_TEE_OFFSET=0 | |
1384 | fi | |
22231908 JS |
1385 | fi |
1386 | ||
11f470ae JH |
1387 | # Provide an implementation of the 'yes' utility; the upper bound |
1388 | # limit is there to help Windows that cannot stop this loop from | |
1389 | # wasting cycles when the downstream stops reading, so do not be | |
1390 | # tempted to turn it into an infinite loop. cf. 6129c930 ("test-lib: | |
1391 | # limit the output of the yes utility", 2016-02-02) | |
8648732e BC |
1392 | yes () { |
1393 | if test $# = 0 | |
1394 | then | |
1395 | y=y | |
1396 | else | |
1397 | y="$*" | |
1398 | fi | |
1399 | ||
6129c930 JS |
1400 | i=0 |
1401 | while test $i -lt 99 | |
8648732e | 1402 | do |
6129c930 JS |
1403 | echo "$y" |
1404 | i=$(($i+1)) | |
8648732e BC |
1405 | done |
1406 | } | |
1407 | ||
c7400399 ÆAB |
1408 | # The GIT_TEST_FAIL_PREREQS code hooks into test_set_prereq(), and |
1409 | # thus needs to be set up really early, and set an internal variable | |
1410 | # for convenience so the hot test_set_prereq() codepath doesn't need | |
43a2afee SG |
1411 | # to call "git env--helper" (via test_bool_env). Only do that work |
1412 | # if needed by seeing if GIT_TEST_FAIL_PREREQS is set at all. | |
c7400399 ÆAB |
1413 | GIT_TEST_FAIL_PREREQS_INTERNAL= |
1414 | if test -n "$GIT_TEST_FAIL_PREREQS" | |
1415 | then | |
43a2afee | 1416 | if test_bool_env GIT_TEST_FAIL_PREREQS false |
c7400399 ÆAB |
1417 | then |
1418 | GIT_TEST_FAIL_PREREQS_INTERNAL=true | |
1419 | test_set_prereq FAIL_PREREQS | |
1420 | fi | |
1421 | else | |
1422 | test_lazy_prereq FAIL_PREREQS ' | |
43a2afee | 1423 | test_bool_env GIT_TEST_FAIL_PREREQS false |
c7400399 ÆAB |
1424 | ' |
1425 | fi | |
1426 | ||
7187c7bb | 1427 | # Fix some commands on Windows, and other OS-specific things |
d98b2c5f JS |
1428 | uname_s=$(uname -s) |
1429 | case $uname_s in | |
f17e9fbb JS |
1430 | *MINGW*) |
1431 | # Windows has its own (incompatible) sort and find | |
1432 | sort () { | |
1433 | /usr/bin/sort "$@" | |
1434 | } | |
1435 | find () { | |
1436 | /usr/bin/find "$@" | |
1437 | } | |
4114156a JS |
1438 | # git sees Windows-style pwd |
1439 | pwd () { | |
1440 | builtin pwd -W | |
1441 | } | |
ee9fb68c | 1442 | # no POSIX permissions |
6fd1106a | 1443 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1444 | # exec does not inherit the PID |
a94114ad | 1445 | test_set_prereq MINGW |
5f4e02e5 | 1446 | test_set_prereq NATIVE_CRLF |
a31d0665 | 1447 | test_set_prereq SED_STRIPS_CR |
97669eed | 1448 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 1449 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
1450 | ;; |
1451 | *CYGWIN*) | |
1452 | test_set_prereq POSIXPERM | |
a31d0665 | 1453 | test_set_prereq EXECKEEPSPID |
cfa96496 | 1454 | test_set_prereq CYGWIN |
a31d0665 | 1455 | test_set_prereq SED_STRIPS_CR |
97669eed | 1456 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c | 1457 | ;; |
7187c7bb EM |
1458 | FreeBSD) |
1459 | test_set_prereq REGEX_ILLSEQ | |
1460 | test_set_prereq POSIXPERM | |
1461 | test_set_prereq BSLASHPSPEC | |
1462 | test_set_prereq EXECKEEPSPID | |
1463 | ;; | |
ee9fb68c JS |
1464 | *) |
1465 | test_set_prereq POSIXPERM | |
6fd1106a | 1466 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1467 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
1468 | ;; |
1469 | esac | |
704a3143 | 1470 | |
b082687c | 1471 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 1472 | test -z "$NO_PERL" && test_set_prereq PERL |
68c7d276 | 1473 | test -z "$NO_PTHREADS" && test_set_prereq PTHREADS |
d4e1b47a | 1474 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
94da9193 | 1475 | test -n "$USE_LIBPCRE1$USE_LIBPCRE2" && test_set_prereq PCRE |
ce9a2570 ÆAB |
1476 | test -n "$USE_LIBPCRE1" && test_set_prereq LIBPCRE1 |
1477 | test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 | |
5e9637c6 | 1478 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 1479 | |
6cdccfce ÆAB |
1480 | if test -n "$GIT_TEST_GETTEXT_POISON_ORIG" |
1481 | then | |
1482 | GIT_TEST_GETTEXT_POISON=$GIT_TEST_GETTEXT_POISON_ORIG | |
f88b9cb6 | 1483 | export GIT_TEST_GETTEXT_POISON |
6cdccfce ÆAB |
1484 | unset GIT_TEST_GETTEXT_POISON_ORIG |
1485 | fi | |
1486 | ||
1ff750b1 | 1487 | test_lazy_prereq C_LOCALE_OUTPUT ' |
43a2afee | 1488 | ! test_bool_env GIT_TEST_GETTEXT_POISON false |
1ff750b1 | 1489 | ' |
bb946bba | 1490 | |
4592e608 NTND |
1491 | if test -z "$GIT_TEST_CHECK_CACHE_TREE" |
1492 | then | |
1493 | GIT_TEST_CHECK_CACHE_TREE=true | |
1494 | export GIT_TEST_CHECK_CACHE_TREE | |
1495 | fi | |
1496 | ||
20073274 AS |
1497 | test_lazy_prereq PIPE ' |
1498 | # test whether the filesystem supports FIFOs | |
7b7bea23 RJ |
1499 | test_have_prereq !MINGW,!CYGWIN && |
1500 | rm -f testfifo && mkfifo testfifo | |
20073274 AS |
1501 | ' |
1502 | ||
04083f27 JH |
1503 | test_lazy_prereq SYMLINKS ' |
1504 | # test whether the filesystem supports symbolic links | |
1505 | ln -s x y && test -h y | |
1506 | ' | |
c91cfd19 | 1507 | |
b018c735 JN |
1508 | test_lazy_prereq FILEMODE ' |
1509 | test "$(git config --bool core.filemode)" = true | |
1510 | ' | |
1511 | ||
ac39aa61 MG |
1512 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1513 | echo good >CamelCase && | |
1514 | echo bad >camelcase && | |
1515 | test "$(cat CamelCase)" != good | |
1516 | ' | |
1517 | ||
6ec63305 WC |
1518 | test_lazy_prereq FUNNYNAMES ' |
1519 | test_have_prereq !MINGW && | |
1520 | touch -- \ | |
1521 | "FUNNYNAMES tab embedded" \ | |
1522 | "FUNNYNAMES \"quote embedded\"" \ | |
1523 | "FUNNYNAMES newline | |
1524 | embedded" 2>/dev/null && | |
1525 | rm -- \ | |
1526 | "FUNNYNAMES tab embedded" \ | |
1527 | "FUNNYNAMES \"quote embedded\"" \ | |
1528 | "FUNNYNAMES newline | |
1529 | embedded" 2>/dev/null | |
1530 | ' | |
1531 | ||
5b0b5dd4 MG |
1532 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1533 | # check whether FS converts nfd unicode to nfc | |
1534 | auml=$(printf "\303\244") | |
1535 | aumlcdiar=$(printf "\141\314\210") | |
1536 | >"$auml" && | |
742ae10e | 1537 | test -f "$aumlcdiar" |
5b0b5dd4 MG |
1538 | ' |
1539 | ||
09feffb6 JK |
1540 | test_lazy_prereq AUTOIDENT ' |
1541 | sane_unset GIT_AUTHOR_NAME && | |
1542 | sane_unset GIT_AUTHOR_EMAIL && | |
1543 | git var GIT_AUTHOR_IDENT | |
1544 | ' | |
1545 | ||
6219bb22 JH |
1546 | test_lazy_prereq EXPENSIVE ' |
1547 | test -n "$GIT_TEST_LONG" | |
1548 | ' | |
1549 | ||
5b1fe6eb ÆAB |
1550 | test_lazy_prereq EXPENSIVE_ON_WINDOWS ' |
1551 | test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN | |
1552 | ' | |
1553 | ||
e1ecd9e3 JH |
1554 | test_lazy_prereq USR_BIN_TIME ' |
1555 | test -x /usr/bin/time | |
1556 | ' | |
1557 | ||
1767c517 JK |
1558 | test_lazy_prereq NOT_ROOT ' |
1559 | uid=$(id -u) && | |
1560 | test "$uid" != 0 | |
1561 | ' | |
1562 | ||
63b747ce | 1563 | test_lazy_prereq JGIT ' |
abd0f289 | 1564 | jgit --version |
63b747ce JT |
1565 | ' |
1566 | ||
719c3da2 JH |
1567 | # SANITY is about "can you correctly predict what the filesystem would |
1568 | # do by only looking at the permission bits of the files and | |
1569 | # directories?" A typical example of !SANITY is running the test | |
1570 | # suite as root, where a test may expect "chmod -r file && cat file" | |
1571 | # to fail because file is supposed to be unreadable after a successful | |
1572 | # chmod. In an environment (i.e. combination of what filesystem is | |
1573 | # being used and who is running the tests) that lacks SANITY, you may | |
1574 | # be able to delete or create a file when the containing directory | |
1575 | # doesn't have write permissions, or access a file even if the | |
1576 | # containing directory doesn't have read or execute permissions. | |
1577 | ||
f400e51c TB |
1578 | test_lazy_prereq SANITY ' |
1579 | mkdir SANETESTD.1 SANETESTD.2 && | |
1580 | ||
1581 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1582 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1583 | chmod -w SANETESTD.1 && | |
719c3da2 | 1584 | chmod -r SANETESTD.1/x && |
f400e51c | 1585 | chmod -rx SANETESTD.2 || |
165293af | 1586 | BUG "cannot prepare SANETESTD" |
f400e51c | 1587 | |
719c3da2 | 1588 | ! test -r SANETESTD.1/x && |
f400e51c TB |
1589 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x |
1590 | status=$? | |
1591 | ||
1592 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1593 | rm -rf SANETESTD.1 SANETESTD.2 || | |
165293af | 1594 | BUG "cannot clean SANETESTD" |
f400e51c TB |
1595 | return $status |
1596 | ' | |
f838ce58 | 1597 | |
d98b2c5f | 1598 | test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip} |
f838ce58 JK |
1599 | GIT_UNZIP=${GIT_UNZIP:-unzip} |
1600 | test_lazy_prereq UNZIP ' | |
1601 | "$GIT_UNZIP" -v | |
1602 | test $? -ne 127 | |
1603 | ' | |
9a308de3 JK |
1604 | |
1605 | run_with_limited_cmdline () { | |
1606 | (ulimit -s 128 && "$@") | |
1607 | } | |
1608 | ||
21dac1de RJ |
1609 | test_lazy_prereq CMDLINE_LIMIT ' |
1610 | test_have_prereq !MINGW,!CYGWIN && | |
1611 | run_with_limited_cmdline true | |
1612 | ' | |
6b9c38e1 | 1613 | |
4db464f8 MG |
1614 | run_with_limited_stack () { |
1615 | (ulimit -s 128 && "$@") | |
1616 | } | |
1617 | ||
21dac1de RJ |
1618 | test_lazy_prereq ULIMIT_STACK_SIZE ' |
1619 | test_have_prereq !MINGW,!CYGWIN && | |
1620 | run_with_limited_stack true | |
1621 | ' | |
4db464f8 | 1622 | |
6b9c38e1 JK |
1623 | build_option () { |
1624 | git version --build-options | | |
1625 | sed -ne "s/^$1: //p" | |
1626 | } | |
1627 | ||
1628 | test_lazy_prereq LONG_IS_64BIT ' | |
1629 | test 8 -le "$(build_option sizeof-long)" | |
1630 | ' | |
a07fb050 | 1631 | |
a801a7cf NTND |
1632 | test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit' |
1633 | test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit' | |
e9184b07 JK |
1634 | |
1635 | test_lazy_prereq CURL ' | |
1636 | curl --version | |
1637 | ' | |
d16ab634 | 1638 | |
1639 | # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests | |
1640 | # which will not work with other hash algorithms and tests that work but don't | |
1641 | # test anything meaningful (e.g. special values which cause short collisions). | |
1642 | test_lazy_prereq SHA1 ' | |
1643 | test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 | |
1644 | ' | |
11aad464 JS |
1645 | |
1646 | test_lazy_prereq REBASE_P ' | |
1647 | test -z "$GIT_TEST_SKIP_REBASE_P" | |
1648 | ' |