]>
Commit | Line | Data |
---|---|---|
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 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS | |
58 | export PERL_PATH SHELL_PATH | |
59 | ||
ade15525 PS |
60 | # In t0000, we need to override test directories of nested testcases. In case |
61 | # the developer has TEST_OUTPUT_DIRECTORY part of his build options, then we'd | |
62 | # reset this value to instead contain what the developer has specified. We thus | |
63 | # have this knob to allow overriding the directory. | |
64 | if test -n "${TEST_OUTPUT_DIRECTORY_OVERRIDE}" | |
65 | then | |
66 | TEST_OUTPUT_DIRECTORY="${TEST_OUTPUT_DIRECTORY_OVERRIDE}" | |
67 | fi | |
68 | ||
b02e7d5d JS |
69 | # Disallow the use of abbreviated options in the test suite by default |
70 | if test -z "${GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS}" | |
71 | then | |
72 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true | |
73 | export GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS | |
74 | fi | |
75 | ||
97c8aac9 ÆAB |
76 | # Explicitly set the default branch name for testing, to avoid the |
77 | # transitory "git init" warning under --verbose. | |
78 | : ${GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME:=master} | |
79 | export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME | |
80 | ||
2006f0ad RR |
81 | ################################################################ |
82 | # It appears that people try to run tests without building... | |
8abfdf44 | 83 | "${GIT_TEST_INSTALLED:-$GIT_BUILD_DIR}/git$X" >/dev/null |
2006f0ad RR |
84 | if test $? != 1 |
85 | then | |
ed306e4e JS |
86 | if test -n "$GIT_TEST_INSTALLED" |
87 | then | |
88 | echo >&2 "error: there is no working Git at '$GIT_TEST_INSTALLED'" | |
89 | else | |
90 | echo >&2 'error: you do not seem to have built git yet.' | |
91 | fi | |
2006f0ad RR |
92 | exit 1 |
93 | fi | |
94 | ||
8cf58006 | 95 | store_arg_to= |
78dc0887 MT |
96 | opt_required_arg= |
97 | # $1: option string | |
98 | # $2: name of the var where the arg will be stored | |
99 | mark_option_requires_arg () { | |
100 | if test -n "$opt_required_arg" | |
8cf58006 | 101 | then |
78dc0887 MT |
102 | echo "error: options that require args cannot be bundled" \ |
103 | "together: '$opt_required_arg' and '$1'" >&2 | |
104 | exit 1 | |
8cf58006 | 105 | fi |
78dc0887 MT |
106 | opt_required_arg=$1 |
107 | store_arg_to=$2 | |
108 | } | |
109 | ||
110 | parse_option () { | |
111 | local opt="$1" | |
8cf58006 SG |
112 | |
113 | case "$opt" in | |
114 | -d|--d|--de|--deb|--debu|--debug) | |
115 | debug=t ;; | |
116 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) | |
117 | immediate=t ;; | |
118 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) | |
119 | GIT_TEST_LONG=t; export GIT_TEST_LONG ;; | |
120 | -r) | |
78dc0887 | 121 | mark_option_requires_arg "$opt" run_list |
8cf58006 SG |
122 | ;; |
123 | --run=*) | |
124 | run_list=${opt#--*=} ;; | |
125 | -h|--h|--he|--hel|--help) | |
126 | help=t ;; | |
127 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) | |
128 | verbose=t ;; | |
129 | --verbose-only=*) | |
130 | verbose_only=${opt#--*=} | |
131 | ;; | |
132 | -q|--q|--qu|--qui|--quie|--quiet) | |
133 | # Ignore --quiet under a TAP::Harness. Saying how many tests | |
134 | # passed without the ok/not ok details is always an error. | |
135 | test -z "$HARNESS_ACTIVE" && quiet=t ;; | |
136 | --with-dashes) | |
137 | with_dashes=t ;; | |
dd167a30 JS |
138 | --no-bin-wrappers) |
139 | no_bin_wrappers=t ;; | |
8cf58006 SG |
140 | --no-color) |
141 | color= ;; | |
142 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) | |
143 | valgrind=memcheck | |
144 | tee=t | |
145 | ;; | |
146 | --valgrind=*) | |
147 | valgrind=${opt#--*=} | |
148 | tee=t | |
149 | ;; | |
150 | --valgrind-only=*) | |
151 | valgrind_only=${opt#--*=} | |
152 | tee=t | |
153 | ;; | |
154 | --tee) | |
155 | tee=t ;; | |
156 | --root=*) | |
157 | root=${opt#--*=} ;; | |
158 | --chain-lint) | |
159 | GIT_TEST_CHAIN_LINT=1 ;; | |
160 | --no-chain-lint) | |
161 | GIT_TEST_CHAIN_LINT=0 ;; | |
162 | -x) | |
163 | trace=t ;; | |
164 | -V|--verbose-log) | |
165 | verbose_log=t | |
166 | tee=t | |
167 | ;; | |
22231908 JS |
168 | --write-junit-xml) |
169 | write_junit_xml=t | |
170 | ;; | |
fb7d1e3a SG |
171 | --stress) |
172 | stress=t ;; | |
173 | --stress=*) | |
f5457371 JS |
174 | echo "error: --stress does not accept an argument: '$opt'" >&2 |
175 | echo "did you mean --stress-jobs=${opt#*=} or --stress-limit=${opt#*=}?" >&2 | |
176 | exit 1 | |
177 | ;; | |
178 | --stress-jobs=*) | |
179 | stress=t; | |
134768cf SG |
180 | stress_jobs=${opt#--*=} |
181 | case "$stress_jobs" in | |
7d661e5e | 182 | *[!0-9]*|0*|"") |
f5457371 | 183 | echo "error: --stress-jobs=<N> requires the number of jobs to run" >&2 |
fb7d1e3a SG |
184 | exit 1 |
185 | ;; | |
186 | *) # Good. | |
187 | ;; | |
188 | esac | |
189 | ;; | |
76e27fbf | 190 | --stress-limit=*) |
de69e6f6 | 191 | stress=t; |
76e27fbf SG |
192 | stress_limit=${opt#--*=} |
193 | case "$stress_limit" in | |
7d661e5e | 194 | *[!0-9]*|0*|"") |
76e27fbf SG |
195 | echo "error: --stress-limit=<N> requires the number of repetitions" >&2 |
196 | exit 1 | |
197 | ;; | |
198 | *) # Good. | |
199 | ;; | |
200 | esac | |
201 | ;; | |
8cf58006 SG |
202 | *) |
203 | echo "error: unknown test option '$opt'" >&2; exit 1 ;; | |
204 | esac | |
78dc0887 MT |
205 | } |
206 | ||
207 | # Parse options while taking care to leave $@ intact, so we will still | |
208 | # have all the original command line options when executing the test | |
209 | # script again for '--tee' and '--verbose-log' later. | |
210 | for opt | |
211 | do | |
212 | if test -n "$store_arg_to" | |
213 | then | |
214 | eval $store_arg_to=\$opt | |
215 | store_arg_to= | |
216 | opt_required_arg= | |
217 | continue | |
218 | fi | |
8cf58006 | 219 | |
78dc0887 MT |
220 | case "$opt" in |
221 | --*|-?) | |
222 | parse_option "$opt" ;; | |
223 | -?*) | |
224 | # bundled short options must be fed separately to parse_option | |
225 | opt=${opt#-} | |
226 | while test -n "$opt" | |
227 | do | |
228 | extra=${opt#?} | |
229 | this=${opt%$extra} | |
230 | opt=$extra | |
231 | parse_option "-$this" | |
232 | done | |
233 | ;; | |
234 | *) | |
235 | echo "error: unknown test option '$opt'" >&2; exit 1 ;; | |
236 | esac | |
8cf58006 SG |
237 | done |
238 | if test -n "$store_arg_to" | |
239 | then | |
78dc0887 | 240 | echo "error: $opt_required_arg requires an argument" >&2 |
8cf58006 SG |
241 | exit 1 |
242 | fi | |
243 | ||
244 | if test -n "$valgrind_only" | |
245 | then | |
246 | test -z "$valgrind" && valgrind=memcheck | |
247 | test -z "$verbose" && verbose_only="$valgrind_only" | |
248 | elif test -n "$valgrind" | |
249 | then | |
250 | test -z "$verbose_log" && verbose=t | |
251 | fi | |
252 | ||
fb7d1e3a SG |
253 | if test -n "$stress" |
254 | then | |
255 | verbose=t | |
256 | trace=t | |
257 | immediate=t | |
258 | fi | |
259 | ||
260 | TEST_STRESS_JOB_SFX="${GIT_TEST_STRESS_JOB_NR:+.stress-$GIT_TEST_STRESS_JOB_NR}" | |
62c379b8 | 261 | TEST_NAME="$(basename "$0" .sh)" |
ffe1afe6 SG |
262 | TEST_NUMBER="${TEST_NAME%%-*}" |
263 | TEST_NUMBER="${TEST_NUMBER#t}" | |
62c379b8 | 264 | TEST_RESULTS_DIR="$TEST_OUTPUT_DIRECTORY/test-results" |
fb7d1e3a SG |
265 | TEST_RESULTS_BASE="$TEST_RESULTS_DIR/$TEST_NAME$TEST_STRESS_JOB_SFX" |
266 | TRASH_DIRECTORY="trash directory.$TEST_NAME$TEST_STRESS_JOB_SFX" | |
61f292db SG |
267 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" |
268 | case "$TRASH_DIRECTORY" in | |
269 | /*) ;; # absolute path is good | |
270 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
271 | esac | |
62c379b8 | 272 | |
fb7d1e3a SG |
273 | # If --stress was passed, run this test repeatedly in several parallel loops. |
274 | if test "$GIT_TEST_STRESS_STARTED" = "done" | |
275 | then | |
276 | : # Don't stress test again. | |
277 | elif test -n "$stress" | |
278 | then | |
134768cf | 279 | if test -n "$stress_jobs" |
fb7d1e3a | 280 | then |
134768cf | 281 | job_count=$stress_jobs |
fb7d1e3a SG |
282 | elif test -n "$GIT_TEST_STRESS_LOAD" |
283 | then | |
284 | job_count="$GIT_TEST_STRESS_LOAD" | |
285 | elif job_count=$(getconf _NPROCESSORS_ONLN 2>/dev/null) && | |
286 | test -n "$job_count" | |
287 | then | |
288 | job_count=$((2 * $job_count)) | |
289 | else | |
290 | job_count=8 | |
291 | fi | |
292 | ||
293 | mkdir -p "$TEST_RESULTS_DIR" | |
294 | stressfail="$TEST_RESULTS_BASE.stress-failed" | |
295 | rm -f "$stressfail" | |
296 | ||
297 | stress_exit=0 | |
298 | trap ' | |
299 | kill $job_pids 2>/dev/null | |
300 | wait | |
301 | stress_exit=1 | |
302 | ' TERM INT HUP | |
303 | ||
304 | job_pids= | |
305 | job_nr=0 | |
306 | while test $job_nr -lt "$job_count" | |
307 | do | |
308 | ( | |
309 | GIT_TEST_STRESS_STARTED=done | |
310 | GIT_TEST_STRESS_JOB_NR=$job_nr | |
311 | export GIT_TEST_STRESS_STARTED GIT_TEST_STRESS_JOB_NR | |
312 | ||
313 | trap ' | |
314 | kill $test_pid 2>/dev/null | |
315 | wait | |
316 | exit 1 | |
317 | ' TERM INT | |
318 | ||
76e27fbf SG |
319 | cnt=1 |
320 | while ! test -e "$stressfail" && | |
321 | { test -z "$stress_limit" || | |
322 | test $cnt -le $stress_limit ; } | |
fb7d1e3a SG |
323 | do |
324 | $TEST_SHELL_PATH "$0" "$@" >"$TEST_RESULTS_BASE.stress-$job_nr.out" 2>&1 & | |
325 | test_pid=$! | |
326 | ||
327 | if wait $test_pid | |
328 | then | |
329 | printf "OK %2d.%d\n" $GIT_TEST_STRESS_JOB_NR $cnt | |
330 | else | |
331 | echo $GIT_TEST_STRESS_JOB_NR >>"$stressfail" | |
332 | printf "FAIL %2d.%d\n" $GIT_TEST_STRESS_JOB_NR $cnt | |
333 | fi | |
334 | cnt=$(($cnt + 1)) | |
335 | done | |
336 | ) & | |
337 | job_pids="$job_pids $!" | |
338 | job_nr=$(($job_nr + 1)) | |
339 | done | |
340 | ||
341 | wait | |
342 | ||
343 | if test -f "$stressfail" | |
344 | then | |
76e27fbf | 345 | stress_exit=1 |
fb7d1e3a SG |
346 | echo "Log(s) of failed test run(s):" |
347 | for failed_job_nr in $(sort -n "$stressfail") | |
348 | do | |
349 | echo "Contents of '$TEST_RESULTS_BASE.stress-$failed_job_nr.out':" | |
350 | cat "$TEST_RESULTS_BASE.stress-$failed_job_nr.out" | |
351 | done | |
352 | rm -rf "$TRASH_DIRECTORY.stress-failed" | |
353 | # Move the last one. | |
354 | mv "$TRASH_DIRECTORY.stress-$failed_job_nr" "$TRASH_DIRECTORY.stress-failed" | |
355 | fi | |
356 | ||
357 | exit $stress_exit | |
358 | fi | |
359 | ||
4cde519f RR |
360 | # if --tee was passed, write the output not only to the terminal, but |
361 | # additionally to the file test-results/$BASENAME.out, too. | |
8cf58006 SG |
362 | if test "$GIT_TEST_TEE_STARTED" = "done" |
363 | then | |
364 | : # do not redirect again | |
365 | elif test -n "$tee" | |
366 | then | |
62c379b8 | 367 | mkdir -p "$TEST_RESULTS_DIR" |
452320f1 JK |
368 | |
369 | # Make this filename available to the sub-process in case it is using | |
370 | # --verbose-log. | |
62c379b8 | 371 | GIT_TEST_TEE_OUTPUT_FILE=$TEST_RESULTS_BASE.out |
452320f1 JK |
372 | export GIT_TEST_TEE_OUTPUT_FILE |
373 | ||
374 | # Truncate before calling "tee -a" to get rid of the results | |
375 | # from any previous runs. | |
376 | >"$GIT_TEST_TEE_OUTPUT_FILE" | |
377 | ||
3f824e91 | 378 | (GIT_TEST_TEE_STARTED=done ${TEST_SHELL_PATH} "$0" "$@" 2>&1; |
62c379b8 SG |
379 | echo $? >"$TEST_RESULTS_BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE" |
380 | test "$(cat "$TEST_RESULTS_BASE.exit")" = 0 | |
4cde519f | 381 | exit |
8cf58006 SG |
382 | fi |
383 | ||
384 | if test -n "$trace" && test -n "$test_untraceable" | |
385 | then | |
386 | # '-x' tracing requested, but this test script can't be reliably | |
387 | # traced, unless it is run with a Bash version supporting | |
388 | # BASH_XTRACEFD (introduced in Bash v4.1). | |
389 | # | |
390 | # Perform this version check _after_ the test script was | |
391 | # potentially re-executed with $TEST_SHELL_PATH for '--tee' or | |
392 | # '--verbose-log', so the right shell is checked and the | |
393 | # warning is issued only once. | |
394 | if test -n "$BASH_VERSION" && eval ' | |
395 | test ${BASH_VERSINFO[0]} -gt 4 || { | |
396 | test ${BASH_VERSINFO[0]} -eq 4 && | |
397 | test ${BASH_VERSINFO[1]} -ge 1 | |
398 | } | |
399 | ' | |
400 | then | |
401 | : Executed by a Bash version supporting BASH_XTRACEFD. Good. | |
402 | else | |
403 | echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD" | |
404 | trace= | |
405 | fi | |
406 | fi | |
407 | if test -n "$trace" && test -z "$verbose_log" | |
408 | then | |
409 | verbose=t | |
410 | fi | |
4cde519f | 411 | |
390b44eb FC |
412 | # Since bash 5.0, checkwinsize is enabled by default which does |
413 | # update the COLUMNS variable every time a non-builtin command | |
414 | # completes, even for non-interactive shells. | |
415 | # Disable that since we are aiming for repeatability. | |
416 | test -n "$BASH_VERSION" && shopt -u checkwinsize 2>/dev/null | |
417 | ||
e1970ce4 | 418 | # For repeatability, reset the environment to known value. |
d5c1b7c2 | 419 | # TERM is sanitized below, after saving color control sequences. |
e1970ce4 | 420 | LANG=C |
899460f3 | 421 | LC_ALL=C |
d9bdd39e | 422 | PAGER=cat |
e1970ce4 | 423 | TZ=UTC |
c49a177b ÆAB |
424 | COLUMNS=80 |
425 | export LANG LC_ALL PAGER TZ COLUMNS | |
8ff99e74 | 426 | EDITOR=: |
6cdccfce | 427 | |
661bfd13 SL |
428 | # A call to "unset" with no arguments causes at least Solaris 10 |
429 | # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets | |
430 | # deriving from the command substitution clustered with the other | |
431 | # ones. | |
c49a177b | 432 | unset VISUAL EMAIL LANGUAGE $("$PERL_PATH" -e ' |
95a1d12e | 433 | my @env = keys %ENV; |
730477f1 JL |
434 | my $ok = join("|", qw( |
435 | TRACE | |
436 | DEBUG | |
730477f1 JL |
437 | TEST |
438 | .*_TEST | |
439 | PROVE | |
440 | VALGRIND | |
ac001282 | 441 | UNZIP |
edb54081 | 442 | PERF_ |
e2a0ccc0 | 443 | CURL_VERBOSE |
4527aa10 | 444 | TRACE_CURL |
730477f1 JL |
445 | )); |
446 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
447 | print join("\n", @vars); |
448 | ') | |
7976e901 | 449 | unset XDG_CACHE_HOME |
5adf84eb | 450 | unset XDG_CONFIG_HOME |
8bade1e1 | 451 | unset GITPERLLIB |
944d808e JS |
452 | unset GIT_TRACE2_PARENT_NAME |
453 | unset GIT_TRACE2_PARENT_SID | |
d8b8217c PB |
454 | TEST_AUTHOR_LOCALNAME=author |
455 | TEST_AUTHOR_DOMAIN=example.com | |
456 | GIT_AUTHOR_EMAIL=${TEST_AUTHOR_LOCALNAME}@${TEST_AUTHOR_DOMAIN} | |
29e55cd5 | 457 | GIT_AUTHOR_NAME='A U Thor' |
f2e3937d | 458 | GIT_AUTHOR_DATE='1112354055 +0200' |
d8b8217c PB |
459 | TEST_COMMITTER_LOCALNAME=committer |
460 | TEST_COMMITTER_DOMAIN=example.com | |
461 | GIT_COMMITTER_EMAIL=${TEST_COMMITTER_LOCALNAME}@${TEST_COMMITTER_DOMAIN} | |
29e55cd5 | 462 | GIT_COMMITTER_NAME='C O Mitter' |
f2e3937d | 463 | GIT_COMMITTER_DATE='1112354055 +0200' |
8d0fc48f | 464 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
465 | GIT_MERGE_AUTOEDIT=no |
466 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
467 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
468 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
f2e3937d | 469 | export GIT_COMMITTER_DATE GIT_AUTHOR_DATE |
d33738d7 | 470 | export EDITOR |
e1970ce4 | 471 | |
02a32dbf | 472 | GIT_DEFAULT_HASH="${GIT_TEST_DEFAULT_HASH:-sha1}" |
473 | export GIT_DEFAULT_HASH | |
f3b964a0 EN |
474 | GIT_TEST_MERGE_ALGORITHM="${GIT_TEST_MERGE_ALGORITHM:-ort}" |
475 | export GIT_TEST_MERGE_ALGORITHM | |
02a32dbf | 476 | |
124647c4 KB |
477 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
478 | GIT_TRACE_BARE=1 | |
479 | export GIT_TRACE_BARE | |
480 | ||
b8de3d6e DS |
481 | # Some tests scan the GIT_TRACE2_EVENT feed for events, but the |
482 | # default depth is 2, which frequently causes issues when the | |
483 | # events are wrapped in new regions. Set it to a sufficiently | |
484 | # large depth to avoid custom changes in the test suite. | |
485 | GIT_TRACE2_EVENT_NESTING=100 | |
486 | export GIT_TRACE2_EVENT_NESTING | |
487 | ||
1f357b04 BP |
488 | # Use specific version of the index file format |
489 | if test -n "${GIT_TEST_INDEX_VERSION:+isset}" | |
5d9fc888 | 490 | then |
1f357b04 | 491 | GIT_INDEX_VERSION="$GIT_TEST_INDEX_VERSION" |
5d9fc888 TG |
492 | export GIT_INDEX_VERSION |
493 | fi | |
494 | ||
5338ed2b JK |
495 | if test -n "$GIT_TEST_PERL_FATAL_WARNINGS" |
496 | then | |
497 | GIT_PERL_FATAL_WARNINGS=1 | |
498 | export GIT_PERL_FATAL_WARNINGS | |
499 | fi | |
500 | ||
412e4cae EW |
501 | case $GIT_TEST_FSYNC in |
502 | '') | |
503 | GIT_TEST_FSYNC=0 | |
504 | export GIT_TEST_FSYNC | |
505 | ;; | |
506 | esac | |
507 | ||
a731fa91 EP |
508 | # Add libc MALLOC and MALLOC_PERTURB test |
509 | # only if we are not executing the test with valgrind | |
8cf58006 | 510 | if test -n "$valgrind" || |
ee1431bf | 511 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
512 | then |
513 | setup_malloc_check () { | |
514 | : nothing | |
515 | } | |
516 | teardown_malloc_check () { | |
517 | : nothing | |
518 | } | |
519 | else | |
520 | setup_malloc_check () { | |
521 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
522 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
523 | } | |
524 | teardown_malloc_check () { | |
525 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
526 | } | |
527 | fi | |
a731fa91 | 528 | |
886a3907 JH |
529 | # Protect ourselves from common misconfiguration to export |
530 | # CDPATH into the environment | |
531 | unset CDPATH | |
532 | ||
5565f47c | 533 | unset GREP_OPTIONS |
ac001282 | 534 | unset UNZIP |
5565f47c | 535 | |
3d5c0cc9 | 536 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 537 | 1|2|true) |
025232e8 | 538 | GIT_TRACE=4 |
1c0cc756 | 539 | ;; |
6ce4e61f CC |
540 | esac |
541 | ||
3f4ab627 JH |
542 | # Line feed |
543 | LF=' | |
544 | ' | |
545 | ||
bd482d6e DL |
546 | # Single quote |
547 | SQ=\' | |
548 | ||
a42643aa JK |
549 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
550 | # when case-folding filenames | |
551 | u200c=$(printf '\342\200\214') | |
552 | ||
70507911 | 553 | export _x05 _x35 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX |
342e9ef2 | 554 | |
e1970ce4 JH |
555 | # Each test should start with something like this, after copyright notices: |
556 | # | |
557 | # test_description='Description of this test... | |
558 | # This test checks if command xyzzy does the right thing... | |
559 | # ' | |
560 | # . ./test-lib.sh | |
d5c1b7c2 | 561 | test "x$TERM" != "xdumb" && ( |
ca92a660 RH |
562 | test -t 1 && |
563 | tput bold >/dev/null 2>&1 && | |
564 | tput setaf 1 >/dev/null 2>&1 && | |
565 | tput sgr0 >/dev/null 2>&1 | |
566 | ) && | |
567 | color=t | |
e1970ce4 | 568 | |
ca92a660 RH |
569 | if test -n "$color" |
570 | then | |
d5c1b7c2 RH |
571 | # Save the color control sequences now rather than run tput |
572 | # each time say_color() is called. This is done for two | |
573 | # reasons: | |
574 | # * TERM will be changed to dumb | |
575 | # * HOME will be changed to a temporary directory and tput | |
576 | # might need to read ~/.terminfo from the original HOME | |
577 | # directory to get the control sequences | |
578 | # Note: This approach assumes the control sequences don't end | |
579 | # in a newline for any terminal of interest (command | |
580 | # substitutions strip trailing newlines). Given that most | |
581 | # (all?) terminals in common use are related to ECMA-48, this | |
582 | # shouldn't be a problem. | |
583 | say_color_error=$(tput bold; tput setaf 1) # bold red | |
584 | say_color_skip=$(tput setaf 4) # blue | |
585 | say_color_warn=$(tput setaf 3) # brown/yellow | |
586 | say_color_pass=$(tput setaf 2) # green | |
587 | say_color_info=$(tput setaf 6) # cyan | |
588 | say_color_reset=$(tput sgr0) | |
589 | say_color_="" # no formatting for normal text | |
ca92a660 | 590 | say_color () { |
d5c1b7c2 RH |
591 | test -z "$1" && test -n "$quiet" && return |
592 | eval "say_color_color=\$say_color_$1" | |
ca92a660 | 593 | shift |
d5c1b7c2 | 594 | printf "%s\\n" "$say_color_color$*$say_color_reset" |
ca92a660 RH |
595 | } |
596 | else | |
597 | say_color() { | |
598 | test -z "$1" && test -n "$quiet" && return | |
599 | shift | |
600 | printf "%s\n" "$*" | |
601 | } | |
602 | fi | |
603 | ||
add5240f | 604 | USER_TERM="$TERM" |
d5c1b7c2 | 605 | TERM=dumb |
add5240f | 606 | export TERM USER_TERM |
d5c1b7c2 | 607 | |
a6714088 FS |
608 | # What is written by tests to stdout and stderr is sent to different places |
609 | # depending on the test mode (e.g. /dev/null in non-verbose mode, piped to tee | |
610 | # with --tee option, etc.). We save the original stdin to FD #6 and stdout and | |
611 | # stderr to #5 and #7, so that the test framework can use them (e.g. for | |
612 | # printing errors within the test framework) independently of the test mode. | |
613 | exec 5>&1 | |
614 | exec 6<&0 | |
615 | exec 7>&2 | |
616 | ||
8583bf75 | 617 | _error_exit () { |
ab7d854a | 618 | finalize_junit_xml |
6e7b5aaf | 619 | GIT_EXIT_OK=t |
55db1df0 PH |
620 | exit 1 |
621 | } | |
622 | ||
8583bf75 ÆAB |
623 | error () { |
624 | say_color error "error: $*" | |
625 | _error_exit | |
626 | } | |
627 | ||
165293af SG |
628 | BUG () { |
629 | error >&7 "bug in the test script: $*" | |
630 | } | |
631 | ||
234383cd ÆAB |
632 | BAIL_OUT () { |
633 | test $# -ne 1 && BUG "1 param" | |
634 | ||
635 | # Do not change "Bail out! " string. It's part of TAP syntax: | |
636 | # https://testanything.org/tap-specification.html | |
637 | local bail_out="Bail out! " | |
638 | local message="$1" | |
639 | ||
a6714088 | 640 | say_color >&5 error $bail_out "$message" |
234383cd ÆAB |
641 | _error_exit |
642 | } | |
643 | ||
55db1df0 PH |
644 | say () { |
645 | say_color info "$*" | |
646 | } | |
647 | ||
614fe015 JK |
648 | if test -n "$HARNESS_ACTIVE" |
649 | then | |
650 | if test "$verbose" = t || test -n "$verbose_only" | |
651 | then | |
234383cd | 652 | BAIL_OUT 'verbose mode forbidden under TAP harness; try --verbose-log' |
614fe015 JK |
653 | fi |
654 | fi | |
655 | ||
570f3226 MB |
656 | test "${test_description}" != "" || |
657 | error "Test script did not set test_description." | |
658 | ||
659 | if test "$help" = "t" | |
660 | then | |
cb1aefda | 661 | printf '%s\n' "$test_description" |
570f3226 MB |
662 | exit 0 |
663 | fi | |
664 | ||
452320f1 JK |
665 | if test "$verbose_log" = "t" |
666 | then | |
667 | exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3 | |
668 | elif test "$verbose" = "t" | |
e1970ce4 JH |
669 | then |
670 | exec 4>&2 3>&1 | |
671 | else | |
672 | exec 4>/dev/null 3>/dev/null | |
673 | fi | |
674 | ||
d88785e4 JK |
675 | # Send any "-x" output directly to stderr to avoid polluting tests |
676 | # which capture stderr. We can do this unconditionally since it | |
677 | # has no effect if tracing isn't turned on. | |
678 | # | |
679 | # Note that this sets up the trace fd as soon as we assign the variable, so it | |
680 | # must come after the creation of descriptor 4 above. Likewise, we must never | |
681 | # unset this, as it has the side effect of closing descriptor 4, which we | |
682 | # use to show verbose tests to the user. | |
683 | # | |
684 | # Note also that we don't need or want to export it. The tracing is local to | |
685 | # this shell, and we would not want to influence any shells we exec. | |
686 | BASH_XTRACEFD=4 | |
687 | ||
e1970ce4 JH |
688 | test_failure=0 |
689 | test_count=0 | |
41ac414e JH |
690 | test_fixed=0 |
691 | test_broken=0 | |
2d84e9fb | 692 | test_success=0 |
e1970ce4 | 693 | |
49da4040 FS |
694 | test_missing_prereq= |
695 | ||
d998bd4a ÆAB |
696 | test_external_has_tap=0 |
697 | ||
faa4bc35 | 698 | die () { |
6e7b5aaf | 699 | code=$? |
900721e1 JS |
700 | # This is responsible for running the atexit commands even when a |
701 | # test script run with '--immediate' fails, or when the user hits | |
702 | # ctrl-C, i.e. when 'test_done' is not invoked at all. | |
703 | test_atexit_handler || code=$? | |
6e7b5aaf CB |
704 | if test -n "$GIT_EXIT_OK" |
705 | then | |
706 | exit $code | |
707 | else | |
708 | echo >&5 "FATAL: Unexpected exit with code $code" | |
709 | exit 1 | |
710 | fi | |
faa4bc35 CB |
711 | } |
712 | ||
6e7b5aaf | 713 | GIT_EXIT_OK= |
35641310 | 714 | trap 'die' EXIT |
c5c39f4e SG |
715 | # Disable '-x' tracing, because with some shells, notably dash, it |
716 | # prevents running the cleanup commands when a test script run with | |
717 | # '--verbose-log -x' is interrupted. | |
718 | trap '{ code=$?; set +x; } 2>/dev/null; exit $code' INT TERM HUP | |
41184273 | 719 | |
12a29b1a TR |
720 | # The user-facing functions are loaded from a separate file so that |
721 | # test_perf subshells can have them too | |
3c8f12c9 | 722 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 723 | |
886856ab | 724 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 725 | # the test_expect_* functions instead. |
886856ab JH |
726 | |
727 | test_ok_ () { | |
22231908 JS |
728 | if test -n "$write_junit_xml" |
729 | then | |
730 | write_junit_xml_testcase "$*" | |
731 | fi | |
d5d9de1b | 732 | test_success=$(($test_success + 1)) |
633fe50a | 733 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
734 | } |
735 | ||
886856ab | 736 | test_failure_ () { |
22231908 JS |
737 | if test -n "$write_junit_xml" |
738 | then | |
739 | junit_insert="<failure message=\"not ok $test_count -" | |
740 | junit_insert="$junit_insert $(xml_attr_encode "$1")\">" | |
741 | junit_insert="$junit_insert $(xml_attr_encode \ | |
af9912ef JS |
742 | "$(if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
743 | then | |
744 | test-tool path-utils skip-n-bytes \ | |
745 | "$GIT_TEST_TEE_OUTPUT_FILE" $GIT_TEST_TEE_OFFSET | |
746 | else | |
747 | printf '%s\n' "$@" | sed 1d | |
748 | fi)")" | |
22231908 | 749 | junit_insert="$junit_insert</failure>" |
af9912ef JS |
750 | if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
751 | then | |
752 | junit_insert="$junit_insert<system-err>$(xml_attr_encode \ | |
753 | "$(cat "$GIT_TEST_TEE_OUTPUT_FILE")")</system-err>" | |
754 | fi | |
22231908 JS |
755 | write_junit_xml_testcase "$1" " $junit_insert" |
756 | fi | |
d5d9de1b | 757 | test_failure=$(($test_failure + 1)) |
e31600b0 | 758 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 759 | shift |
cb1aefda | 760 | printf '%s\n' "$*" | sed -e 's/^/# /' |
8583bf75 | 761 | test "$immediate" = "" || _error_exit |
886856ab JH |
762 | } |
763 | ||
41ac414e | 764 | test_known_broken_ok_ () { |
22231908 JS |
765 | if test -n "$write_junit_xml" |
766 | then | |
767 | write_junit_xml_testcase "$* (breakage fixed)" | |
768 | fi | |
41ac414e | 769 | test_fixed=$(($test_fixed+1)) |
633fe50a | 770 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
771 | } |
772 | ||
773 | test_known_broken_failure_ () { | |
22231908 JS |
774 | if test -n "$write_junit_xml" |
775 | then | |
776 | write_junit_xml_testcase "$* (known breakage)" | |
777 | fi | |
41ac414e | 778 | test_broken=$(($test_broken+1)) |
633fe50a | 779 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 780 | } |
886856ab JH |
781 | |
782 | test_debug () { | |
8e832ebc | 783 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
784 | } |
785 | ||
e6a6ddc9 TR |
786 | match_pattern_list () { |
787 | arg="$1" | |
788 | shift | |
789 | test -z "$*" && return 1 | |
560bf518 JK |
790 | # We need to use "$*" to get field-splitting, but we want to |
791 | # disable globbing, since we are matching against an arbitrary | |
792 | # $arg, not what's in the filesystem. Using "set -f" accomplishes | |
793 | # that, but we must do it in a subshell to avoid impacting the | |
794 | # rest of the script. The exit value of the subshell becomes | |
795 | # the function's return value. | |
796 | ( | |
797 | set -f | |
798 | for pattern_ in $* | |
799 | do | |
800 | case "$arg" in | |
801 | $pattern_) | |
802 | exit 0 | |
803 | ;; | |
804 | esac | |
805 | done | |
806 | exit 1 | |
807 | ) | |
e6a6ddc9 TR |
808 | } |
809 | ||
0445e6f0 | 810 | match_test_selector_list () { |
f21ac368 EN |
811 | operation="$1" |
812 | shift | |
0445e6f0 IB |
813 | title="$1" |
814 | shift | |
815 | arg="$1" | |
816 | shift | |
817 | test -z "$1" && return 0 | |
818 | ||
f21ac368 | 819 | # Commas are accepted as separators. |
0445e6f0 | 820 | OLDIFS=$IFS |
f21ac368 | 821 | IFS=',' |
0445e6f0 IB |
822 | set -- $1 |
823 | IFS=$OLDIFS | |
824 | ||
825 | # If the first selector is negative we include by default. | |
826 | include= | |
827 | case "$1" in | |
828 | !*) include=t ;; | |
829 | esac | |
830 | ||
831 | for selector | |
832 | do | |
833 | orig_selector=$selector | |
834 | ||
835 | positive=t | |
836 | case "$selector" in | |
837 | !*) | |
838 | positive= | |
839 | selector=${selector##?} | |
840 | ;; | |
841 | esac | |
842 | ||
843 | test -z "$selector" && continue | |
844 | ||
845 | case "$selector" in | |
846 | *-*) | |
847 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
848 | then | |
f21ac368 | 849 | echo "error: $operation: invalid non-numeric in range" \ |
0445e6f0 IB |
850 | "start: '$orig_selector'" >&2 |
851 | exit 1 | |
852 | fi | |
853 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
854 | then | |
f21ac368 | 855 | echo "error: $operation: invalid non-numeric in range" \ |
0445e6f0 IB |
856 | "end: '$orig_selector'" >&2 |
857 | exit 1 | |
858 | fi | |
859 | ;; | |
860 | *) | |
861 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
862 | then | |
f21ac368 EN |
863 | case "$title" in *${selector}*) |
864 | include=$positive | |
865 | ;; | |
866 | esac | |
867 | continue | |
0445e6f0 IB |
868 | fi |
869 | esac | |
870 | ||
871 | # Short cut for "obvious" cases | |
872 | test -z "$include" && test -z "$positive" && continue | |
873 | test -n "$include" && test -n "$positive" && continue | |
874 | ||
875 | case "$selector" in | |
876 | -*) | |
877 | if test $arg -le ${selector#-} | |
878 | then | |
879 | include=$positive | |
880 | fi | |
881 | ;; | |
882 | *-) | |
883 | if test $arg -ge ${selector%-} | |
884 | then | |
885 | include=$positive | |
886 | fi | |
887 | ;; | |
888 | *-*) | |
889 | if test ${selector%%-*} -le $arg \ | |
890 | && test $arg -le ${selector#*-} | |
891 | then | |
892 | include=$positive | |
893 | fi | |
894 | ;; | |
895 | *) | |
896 | if test $arg -eq $selector | |
897 | then | |
898 | include=$positive | |
899 | fi | |
900 | ;; | |
901 | esac | |
902 | done | |
903 | ||
904 | test -n "$include" | |
905 | } | |
906 | ||
ff09af3f TR |
907 | maybe_teardown_verbose () { |
908 | test -z "$verbose_only" && return | |
909 | exec 4>/dev/null 3>/dev/null | |
910 | verbose= | |
911 | } | |
912 | ||
913 | last_verbose=t | |
914 | maybe_setup_verbose () { | |
915 | test -z "$verbose_only" && return | |
560bf518 | 916 | if match_pattern_list $test_count "$verbose_only" |
ff09af3f TR |
917 | then |
918 | exec 4>&2 3>&1 | |
919 | # Emit a delimiting blank line when going from | |
920 | # non-verbose to verbose. Within verbose mode the | |
921 | # delimiter is printed by test_expect_*. The choice | |
922 | # of the initial $last_verbose is such that before | |
923 | # test 1, we do not print it. | |
924 | test -z "$last_verbose" && echo >&3 "" | |
925 | verbose=t | |
926 | else | |
927 | exec 4>/dev/null 3>/dev/null | |
928 | verbose= | |
929 | fi | |
930 | last_verbose=$verbose | |
931 | } | |
932 | ||
5dfc368f TR |
933 | maybe_teardown_valgrind () { |
934 | test -z "$GIT_VALGRIND" && return | |
935 | GIT_VALGRIND_ENABLED= | |
936 | } | |
937 | ||
938 | maybe_setup_valgrind () { | |
939 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 940 | if test -z "$valgrind_only" |
5dfc368f TR |
941 | then |
942 | GIT_VALGRIND_ENABLED=t | |
943 | return | |
944 | fi | |
945 | GIT_VALGRIND_ENABLED= | |
560bf518 | 946 | if match_pattern_list $test_count "$valgrind_only" |
5dfc368f TR |
947 | then |
948 | GIT_VALGRIND_ENABLED=t | |
949 | fi | |
950 | } | |
951 | ||
477dcadd | 952 | trace_level_=0 |
9b5fe78b | 953 | want_trace () { |
f5ba2de6 JK |
954 | test "$trace" = t && { |
955 | test "$verbose" = t || test "$verbose_log" = t | |
956 | } | |
9b5fe78b JK |
957 | } |
958 | ||
a136f6d8 JK |
959 | # This is a separate function because some tests use |
960 | # "return" to end a test_expect_success block early | |
961 | # (and we want to make sure we run any cleanup like | |
962 | # "set +x"). | |
963 | test_eval_inner_ () { | |
964 | # Do not add anything extra (including LF) after '$*' | |
965 | eval " | |
477dcadd | 966 | want_trace && trace_level_=$(($trace_level_+1)) && set -x |
a136f6d8 JK |
967 | $*" |
968 | } | |
969 | ||
a7c58f28 | 970 | test_eval_ () { |
90c8a1db JK |
971 | # If "-x" tracing is in effect, then we want to avoid polluting stderr |
972 | # with non-test commands. But once in "set -x" mode, we cannot prevent | |
a136f6d8 JK |
973 | # the shell from printing the "set +x" to turn it off (nor the saving |
974 | # of $? before that). But we can make sure that the output goes to | |
975 | # /dev/null. | |
976 | # | |
90c8a1db JK |
977 | # There are a few subtleties here: |
978 | # | |
979 | # - we have to redirect descriptor 4 in addition to 2, to cover | |
980 | # BASH_XTRACEFD | |
981 | # | |
982 | # - the actual eval has to come before the redirection block (since | |
983 | # it needs to see descriptor 4 to set up its stderr) | |
984 | # | |
985 | # - likewise, any error message we print must be outside the block to | |
986 | # access descriptor 4 | |
987 | # | |
988 | # - checking $? has to come immediately after the eval, but it must | |
989 | # be _inside_ the block to avoid polluting the "set -x" output | |
990 | # | |
991 | ||
992 | test_eval_inner_ "$@" </dev/null >&3 2>&4 | |
a136f6d8 | 993 | { |
a136f6d8 | 994 | test_eval_ret_=$? |
9b5fe78b | 995 | if want_trace |
a136f6d8 | 996 | then |
477dcadd JS |
997 | test 1 = $trace_level_ && set +x |
998 | trace_level_=$(($trace_level_-1)) | |
a136f6d8 | 999 | fi |
90c8a1db JK |
1000 | } 2>/dev/null 4>&2 |
1001 | ||
1002 | if test "$test_eval_ret_" != 0 && want_trace | |
1003 | then | |
1004 | say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" | |
1005 | fi | |
a136f6d8 | 1006 | return $test_eval_ret_ |
a7c58f28 JN |
1007 | } |
1008 | ||
4d9d62fa | 1009 | test_run_ () { |
b6b0afdc | 1010 | test_cleanup=: |
b586744a | 1011 | expecting_failure=$2 |
bb79af9d | 1012 | |
92b269f5 | 1013 | if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then |
2a01ef8c JK |
1014 | # turn off tracing for this test-eval, as it simply creates |
1015 | # confusing noise in the "-x" output | |
1016 | trace_tmp=$trace | |
1017 | trace= | |
bb79af9d JK |
1018 | # 117 is magic because it is unlikely to match the exit |
1019 | # code of other programs | |
2d86a962 JK |
1020 | if test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" || |
1021 | { | |
1022 | test "${GIT_TEST_CHAIN_LINT_HARDER:-${GIT_TEST_CHAIN_LINT_HARDER_DEFAULT:-1}}" != 0 && | |
1023 | $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') | |
1024 | } | |
99a64e4b | 1025 | then |
165293af | 1026 | BUG "broken &&-chain or run-away HERE-DOC: $1" |
bb79af9d | 1027 | fi |
2a01ef8c | 1028 | trace=$trace_tmp |
bb79af9d JK |
1029 | fi |
1030 | ||
a57397b0 | 1031 | setup_malloc_check |
a7c58f28 | 1032 | test_eval_ "$1" |
b6b0afdc | 1033 | eval_ret=$? |
a57397b0 | 1034 | teardown_malloc_check |
b586744a | 1035 | |
a136f6d8 JK |
1036 | if test -z "$immediate" || test $eval_ret = 0 || |
1037 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 1038 | then |
1b3185fc | 1039 | setup_malloc_check |
a7c58f28 | 1040 | test_eval_ "$test_cleanup" |
1b3185fc | 1041 | teardown_malloc_check |
b586744a | 1042 | fi |
1c0cc756 RJ |
1043 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
1044 | then | |
57e1538a ÆAB |
1045 | echo "" |
1046 | fi | |
aa0bcf96 | 1047 | return "$eval_ret" |
4d9d62fa PR |
1048 | } |
1049 | ||
ae75342c | 1050 | test_start_ () { |
8586f98b | 1051 | test_count=$(($test_count+1)) |
ff09af3f | 1052 | maybe_setup_verbose |
5dfc368f | 1053 | maybe_setup_valgrind |
22231908 JS |
1054 | if test -n "$write_junit_xml" |
1055 | then | |
1056 | junit_start=$(test-tool date getnanos) | |
1057 | fi | |
ae75342c TR |
1058 | } |
1059 | ||
1060 | test_finish_ () { | |
1061 | echo >&3 "" | |
5dfc368f | 1062 | maybe_teardown_valgrind |
ff09af3f | 1063 | maybe_teardown_verbose |
af9912ef JS |
1064 | if test -n "$GIT_TEST_TEE_OFFSET" |
1065 | then | |
1066 | GIT_TEST_TEE_OFFSET=$(test-tool path-utils file-size \ | |
1067 | "$GIT_TEST_TEE_OUTPUT_FILE") | |
1068 | fi | |
ae75342c TR |
1069 | } |
1070 | ||
1071 | test_skip () { | |
04ece593 | 1072 | to_skip= |
ef2ac68d | 1073 | skipped_reason= |
560bf518 | 1074 | if match_pattern_list $this_test.$test_count "$GIT_SKIP_TESTS" |
e6a6ddc9 TR |
1075 | then |
1076 | to_skip=t | |
ef2ac68d | 1077 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 1078 | fi |
e0316695 | 1079 | if test -z "$to_skip" && test -n "$run_list" && |
f21ac368 | 1080 | ! match_test_selector_list '--run' "$1" $test_count "$run_list" |
e0316695 SG |
1081 | then |
1082 | to_skip=t | |
1083 | skipped_reason="--run" | |
1084 | fi | |
05236a5e JN |
1085 | if test -z "$to_skip" && test -n "$test_prereq" && |
1086 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
1087 | then |
1088 | to_skip=t | |
ef2ac68d | 1089 | |
07431fc8 | 1090 | of_prereq= |
05236a5e | 1091 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 1092 | then |
05236a5e | 1093 | of_prereq=" of $test_prereq" |
07431fc8 | 1094 | fi |
ef2ac68d | 1095 | skipped_reason="missing $missing_prereq${of_prereq}" |
49da4040 FS |
1096 | |
1097 | # Keep a list of all the missing prereq for result aggregation | |
1098 | if test -z "$missing_prereq" | |
1099 | then | |
1100 | test_missing_prereq=$missing_prereq | |
1101 | else | |
1102 | test_missing_prereq="$test_missing_prereq,$missing_prereq" | |
1103 | fi | |
ef2ac68d | 1104 | fi |
07431fc8 | 1105 | |
ef2ac68d IB |
1106 | case "$to_skip" in |
1107 | t) | |
22231908 JS |
1108 | if test -n "$write_junit_xml" |
1109 | then | |
1110 | message="$(xml_attr_encode "$skipped_reason")" | |
1111 | write_junit_xml_testcase "$1" \ | |
1112 | " <skipped message=\"$message\" />" | |
1113 | fi | |
1114 | ||
ef2ac68d | 1115 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
1116 | : true |
1117 | ;; | |
1118 | *) | |
1119 | false | |
1120 | ;; | |
1121 | esac | |
1122 | } | |
1123 | ||
342e9ef2 TR |
1124 | # stub; perf-lib overrides it |
1125 | test_at_end_hook_ () { | |
1126 | : | |
1127 | } | |
1128 | ||
22231908 JS |
1129 | write_junit_xml () { |
1130 | case "$1" in | |
1131 | --truncate) | |
1132 | >"$junit_xml_path" | |
1133 | junit_have_testcase= | |
1134 | shift | |
1135 | ;; | |
1136 | esac | |
1137 | printf '%s\n' "$@" >>"$junit_xml_path" | |
1138 | } | |
1139 | ||
1140 | xml_attr_encode () { | |
1141 | printf '%s\n' "$@" | test-tool xml-encode | |
1142 | } | |
1143 | ||
1144 | write_junit_xml_testcase () { | |
1145 | junit_attrs="name=\"$(xml_attr_encode "$this_test.$test_count $1")\"" | |
1146 | shift | |
1147 | junit_attrs="$junit_attrs classname=\"$this_test\"" | |
1148 | junit_attrs="$junit_attrs time=\"$(test-tool \ | |
1149 | date getnanos $junit_start)\"" | |
1150 | write_junit_xml "$(printf '%s\n' \ | |
1151 | " <testcase $junit_attrs>" "$@" " </testcase>")" | |
1152 | junit_have_testcase=t | |
1153 | } | |
1154 | ||
ab7d854a JS |
1155 | finalize_junit_xml () { |
1156 | if test -n "$write_junit_xml" && test -n "$junit_xml_path" | |
1157 | then | |
1158 | test -n "$junit_have_testcase" || { | |
1159 | junit_start=$(test-tool date getnanos) | |
1160 | write_junit_xml_testcase "all tests skipped" | |
1161 | } | |
1162 | ||
1163 | # adjust the overall time | |
1164 | junit_time=$(test-tool date getnanos $junit_suite_start) | |
076ee3e8 JS |
1165 | sed -e "s/\(<testsuite.*\) time=\"[^\"]*\"/\1/" \ |
1166 | -e "s/<testsuite [^>]*/& time=\"$junit_time\"/" \ | |
d3507cc7 | 1167 | -e '/^ *<\/testsuite/d' \ |
ab7d854a JS |
1168 | <"$junit_xml_path" >"$junit_xml_path.new" |
1169 | mv "$junit_xml_path.new" "$junit_xml_path" | |
1170 | ||
1171 | write_junit_xml " </testsuite>" "</testsuites>" | |
1172 | write_junit_xml= | |
1173 | fi | |
1174 | } | |
1175 | ||
900721e1 JS |
1176 | test_atexit_cleanup=: |
1177 | test_atexit_handler () { | |
1178 | # In a succeeding test script 'test_atexit_handler' is invoked | |
1179 | # twice: first from 'test_done', then from 'die' in the trap on | |
1180 | # EXIT. | |
1181 | # This condition and resetting 'test_atexit_cleanup' below makes | |
1182 | # sure that the registered cleanup commands are run only once. | |
1183 | test : != "$test_atexit_cleanup" || return 0 | |
1184 | ||
1185 | setup_malloc_check | |
1186 | test_eval_ "$test_atexit_cleanup" | |
1187 | test_atexit_cleanup=: | |
1188 | teardown_malloc_check | |
1189 | } | |
1190 | ||
e1970ce4 | 1191 | test_done () { |
6e7b5aaf | 1192 | GIT_EXIT_OK=t |
2d84e9fb | 1193 | |
900721e1 JS |
1194 | # Run the atexit commands _before_ the trash directory is |
1195 | # removed, so the commands can access pidfiles and socket files. | |
1196 | test_atexit_handler | |
1197 | ||
ab7d854a | 1198 | finalize_junit_xml |
22231908 | 1199 | |
1c0cc756 RJ |
1200 | if test -z "$HARNESS_ACTIVE" |
1201 | then | |
62c379b8 | 1202 | mkdir -p "$TEST_RESULTS_DIR" |
8ef1abe5 | 1203 | |
62c379b8 | 1204 | cat >"$TEST_RESULTS_BASE.counts" <<-EOF |
c54e6be7 ML |
1205 | total $test_count |
1206 | success $test_success | |
1207 | fixed $test_fixed | |
1208 | broken $test_broken | |
1209 | failed $test_failure | |
49da4040 | 1210 | missing_prereq $test_missing_prereq |
c54e6be7 ML |
1211 | |
1212 | EOF | |
8ef1abe5 | 1213 | fi |
41ac414e JH |
1214 | |
1215 | if test "$test_fixed" != 0 | |
1216 | then | |
633fe50a | 1217 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
1218 | fi |
1219 | if test "$test_broken" != 0 | |
1220 | then | |
633fe50a | 1221 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
1222 | fi |
1223 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
1224 | then | |
1225 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
1226 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 1227 | else |
b73d9a23 | 1228 | test_remaining=$test_count |
11d54b8b | 1229 | msg="$test_count test(s)" |
41ac414e | 1230 | fi |
e1970ce4 | 1231 | case "$test_failure" in |
10b94e28 | 1232 | 0) |
1c0cc756 RJ |
1233 | if test $test_external_has_tap -eq 0 |
1234 | then | |
b73d9a23 | 1235 | if test $test_remaining -gt 0 |
d87bd7c1 | 1236 | then |
633fe50a | 1237 | say_color pass "# passed all $msg" |
d87bd7c1 | 1238 | fi |
c7018be5 JH |
1239 | |
1240 | # Maybe print SKIP message | |
1241 | test -z "$skip_all" || skip_all="# SKIP $skip_all" | |
1242 | case "$test_count" in | |
1243 | 0) | |
1244 | say "1..$test_count${skip_all:+ $skip_all}" | |
1245 | ;; | |
1246 | *) | |
1247 | test -z "$skip_all" || | |
1248 | say_color warn "$skip_all" | |
1249 | say "1..$test_count" | |
1250 | ;; | |
1251 | esac | |
d998bd4a | 1252 | fi |
abc5d372 | 1253 | |
edc23840 | 1254 | if test -z "$debug" && test -n "$remove_trash" |
4d0912a2 | 1255 | then |
06478dab | 1256 | test -d "$TRASH_DIRECTORY" || |
4d0912a2 | 1257 | error "Tests passed but trash directory already removed before test cleanup; aborting" |
abc5d372 | 1258 | |
06478dab | 1259 | cd "$TRASH_DIRECTORY/.." && |
046e90d1 JS |
1260 | rm -fr "$TRASH_DIRECTORY" || { |
1261 | # try again in a bit | |
1262 | sleep 5; | |
1263 | rm -fr "$TRASH_DIRECTORY" | |
1264 | } || | |
4d0912a2 | 1265 | error "Tests passed but test cleanup failed; aborting" |
4d0912a2 | 1266 | fi |
342e9ef2 TR |
1267 | test_at_end_hook_ |
1268 | ||
e1970ce4 JH |
1269 | exit 0 ;; |
1270 | ||
1271 | *) | |
1c0cc756 RJ |
1272 | if test $test_external_has_tap -eq 0 |
1273 | then | |
633fe50a TR |
1274 | say_color error "# failed $test_failure among $msg" |
1275 | say "1..$test_count" | |
d998bd4a | 1276 | fi |
5099b99d | 1277 | |
e1970ce4 JH |
1278 | exit 1 ;; |
1279 | ||
1280 | esac | |
1281 | } | |
1282 | ||
e4597aae | 1283 | if test -n "$valgrind" |
4e1be63c | 1284 | then |
4e1be63c JS |
1285 | make_symlink () { |
1286 | test -h "$2" && | |
1287 | test "$1" = "$(readlink "$2")" || { | |
1288 | # be super paranoid | |
1289 | if mkdir "$2".lock | |
1290 | then | |
1291 | rm -f "$2" && | |
1292 | ln -s "$1" "$2" && | |
1293 | rm -r "$2".lock | |
1294 | else | |
1295 | while test -d "$2".lock | |
1296 | do | |
1297 | say "Waiting for lock on $2." | |
1298 | sleep 1 | |
1299 | done | |
1300 | fi | |
1301 | } | |
1302 | } | |
1303 | ||
1304 | make_valgrind_symlink () { | |
36bfb0e5 | 1305 | # handle only executables, unless they are shell libraries that |
11d62145 | 1306 | # need to be in the exec-path. |
36bfb0e5 | 1307 | test -x "$1" || |
2a59a6ef | 1308 | test "# " = "$(test_copy_bytes 2 <"$1")" || |
36bfb0e5 | 1309 | return; |
4e1be63c JS |
1310 | |
1311 | base=$(basename "$1") | |
28fab7b2 RS |
1312 | case "$base" in |
1313 | test-*) | |
1314 | symlink_target="$GIT_BUILD_DIR/t/helper/$base" | |
1315 | ;; | |
1316 | *) | |
1317 | symlink_target="$GIT_BUILD_DIR/$base" | |
1318 | ;; | |
1319 | esac | |
4e1be63c JS |
1320 | # do not override scripts |
1321 | if test -x "$symlink_target" && | |
1322 | test ! -d "$symlink_target" && | |
2a59a6ef | 1323 | test "#!" != "$(test_copy_bytes 2 <"$symlink_target")" |
4e1be63c JS |
1324 | then |
1325 | symlink_target=../valgrind.sh | |
1326 | fi | |
efd92ffd JS |
1327 | case "$base" in |
1328 | *.sh|*.perl) | |
1329 | symlink_target=../unprocessed-script | |
1330 | esac | |
4e1be63c JS |
1331 | # create the link, or replace it if it is out of date |
1332 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
1333 | } | |
1334 | ||
26a07309 TR |
1335 | # override all git executables in TEST_DIRECTORY/.. |
1336 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
1337 | mkdir -p "$GIT_VALGRIND"/bin | |
503e2241 | 1338 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-* |
26a07309 TR |
1339 | do |
1340 | make_valgrind_symlink $file | |
1341 | done | |
1342 | # special-case the mergetools loadables | |
1343 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
1344 | OLDIFS=$IFS | |
1345 | IFS=: | |
1346 | for path in $PATH | |
1347 | do | |
1348 | ls "$path"/git-* 2> /dev/null | | |
1349 | while read file | |
ad0e6233 | 1350 | do |
26a07309 | 1351 | make_valgrind_symlink "$file" |
ad0e6233 | 1352 | done |
26a07309 TR |
1353 | done |
1354 | IFS=$OLDIFS | |
4e1be63c JS |
1355 | PATH=$GIT_VALGRIND/bin:$PATH |
1356 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
1357 | export GIT_VALGRIND | |
952af351 TR |
1358 | GIT_VALGRIND_MODE="$valgrind" |
1359 | export GIT_VALGRIND_MODE | |
5dfc368f | 1360 | GIT_VALGRIND_ENABLED=t |
26a07309 | 1361 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 1362 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
1363 | elif test -n "$GIT_TEST_INSTALLED" |
1364 | then | |
e4597aae MO |
1365 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
1366 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
16df35cb | 1367 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR/t/helper:$PATH |
e4597aae MO |
1368 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
1369 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
dd167a30 | 1370 | if test -n "$no_bin_wrappers" |
1c0cc756 | 1371 | then |
dd167a30 JS |
1372 | with_dashes=t |
1373 | else | |
1374 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" | |
1375 | if ! test -x "$git_bin_dir/git" | |
1c0cc756 | 1376 | then |
dd167a30 JS |
1377 | if test -z "$with_dashes" |
1378 | then | |
1379 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" | |
1380 | fi | |
1381 | with_dashes=t | |
e4597aae | 1382 | fi |
dd167a30 | 1383 | PATH="$git_bin_dir:$PATH" |
e4597aae | 1384 | fi |
6cec5c68 | 1385 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
1386 | if test -n "$with_dashes" |
1387 | then | |
ca7312d3 | 1388 | PATH="$GIT_BUILD_DIR:$GIT_BUILD_DIR/t/helper:$PATH" |
e4597aae | 1389 | fi |
4e1be63c | 1390 | fi |
6cec5c68 | 1391 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 1392 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 1393 | GIT_ATTR_NOSYSTEM=1 |
614c3d8f SG |
1394 | GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/.." |
1395 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM GIT_CEILING_DIRECTORIES | |
49ccb087 | 1396 | |
5e87eae9 JH |
1397 | if test -z "$GIT_TEST_CMP" |
1398 | then | |
1399 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
1400 | then | |
1401 | GIT_TEST_CMP="$DIFF -c" | |
1402 | else | |
1403 | GIT_TEST_CMP="$DIFF -u" | |
1404 | fi | |
1405 | fi | |
1406 | ||
20d2a30f | 1407 | GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib |
6fcca938 | 1408 | export GITPERLLIB |
6cec5c68 | 1409 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
1410 | error "You haven't built things yet, have you?" |
1411 | } | |
e1970ce4 | 1412 | |
d609615f | 1413 | if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool$X |
1c0cc756 | 1414 | then |
0e496492 NTND |
1415 | echo >&2 'You need to build test-tool:' |
1416 | echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory' | |
56cf9806 EW |
1417 | exit 1 |
1418 | fi | |
1419 | ||
edc23840 ÆAB |
1420 | # Are we running this test at all? |
1421 | remove_trash= | |
1422 | this_test=${0##*/} | |
1423 | this_test=${this_test%%-*} | |
560bf518 | 1424 | if match_pattern_list "$this_test" "$GIT_SKIP_TESTS" |
edc23840 ÆAB |
1425 | then |
1426 | say_color info >&3 "skipping test $this_test altogether" | |
1427 | skip_all="skip all tests in $this_test" | |
1428 | test_done | |
1429 | fi | |
1430 | ||
956d2e46 ÆAB |
1431 | # skip non-whitelisted tests when compiled with SANITIZE=leak |
1432 | if test -n "$SANITIZE_LEAK" | |
1433 | then | |
1434 | if test_bool_env GIT_TEST_PASSING_SANITIZE_LEAK false | |
1435 | then | |
1436 | # We need to see it in "git env--helper" (via | |
1437 | # test_bool_env) | |
1438 | export TEST_PASSES_SANITIZE_LEAK | |
1439 | ||
1440 | if ! test_bool_env TEST_PASSES_SANITIZE_LEAK false | |
1441 | then | |
1442 | skip_all="skipping $this_test under GIT_TEST_PASSING_SANITIZE_LEAK=true" | |
1443 | test_done | |
1444 | fi | |
1445 | fi | |
1446 | elif test_bool_env GIT_TEST_PASSING_SANITIZE_LEAK false | |
1447 | then | |
234383cd | 1448 | BAIL_OUT "GIT_TEST_PASSING_SANITIZE_LEAK=true has no effect except when compiled with SANITIZE=leak" |
956d2e46 ÆAB |
1449 | fi |
1450 | ||
edc23840 | 1451 | # Last-minute variable setup |
add5240f | 1452 | USER_HOME="$HOME" |
edc23840 ÆAB |
1453 | HOME="$TRASH_DIRECTORY" |
1454 | GNUPGHOME="$HOME/gnupg-home-not-used" | |
add5240f | 1455 | export HOME GNUPGHOME USER_HOME |
edc23840 | 1456 | |
5d22e189 ÆAB |
1457 | # "rm -rf" existing trash directory, even if a previous run left it |
1458 | # with bad permissions. | |
1459 | remove_trash_directory () { | |
1460 | dir="$1" | |
1461 | if ! rm -rf "$dir" 2>/dev/null | |
1462 | then | |
1463 | chmod -R u+rwx "$dir" | |
1464 | rm -rf "$dir" | |
1465 | fi | |
1466 | ! test -d "$dir" | |
1467 | } | |
1468 | ||
e1970ce4 | 1469 | # Test repository |
5d22e189 | 1470 | remove_trash_directory "$TRASH_DIRECTORY" || { |
6e7b5aaf | 1471 | GIT_EXIT_OK=t |
8d14ac94 JH |
1472 | echo >&5 "FATAL: Cannot prepare test area" |
1473 | exit 1 | |
1474 | } | |
1475 | ||
edc23840 | 1476 | remove_trash=t |
1c0cc756 RJ |
1477 | if test -z "$TEST_NO_CREATE_REPO" |
1478 | then | |
f0d4d398 ÆAB |
1479 | git init "$TRASH_DIRECTORY" >&3 2>&4 || |
1480 | error "cannot run git init" | |
342e9ef2 | 1481 | else |
38b074de | 1482 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 1483 | fi |
22231908 | 1484 | |
1bd9c648 LW |
1485 | # Use -P to resolve symlinks in our working directory so that the cwd |
1486 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 1487 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 1488 | |
22231908 JS |
1489 | if test -n "$write_junit_xml" |
1490 | then | |
1491 | junit_xml_dir="$TEST_OUTPUT_DIRECTORY/out" | |
1492 | mkdir -p "$junit_xml_dir" | |
1493 | junit_xml_base=${0##*/} | |
1494 | junit_xml_path="$junit_xml_dir/TEST-${junit_xml_base%.sh}.xml" | |
1495 | junit_attrs="name=\"${junit_xml_base%.sh}\"" | |
1496 | junit_attrs="$junit_attrs timestamp=\"$(TZ=UTC \ | |
1497 | date +%Y-%m-%dT%H:%M:%S)\"" | |
1498 | write_junit_xml --truncate "<testsuites>" " <testsuite $junit_attrs>" | |
1499 | junit_suite_start=$(test-tool date getnanos) | |
af9912ef JS |
1500 | if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
1501 | then | |
1502 | GIT_TEST_TEE_OFFSET=0 | |
1503 | fi | |
22231908 JS |
1504 | fi |
1505 | ||
192b5175 | 1506 | # Convenience |
70507911 | 1507 | # A regexp to match 5 and 35 hexdigits |
192b5175 | 1508 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' |
1509 | _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
192b5175 | 1510 | |
1511 | test_oid_init | |
1512 | ||
1513 | ZERO_OID=$(test_oid zero) | |
1514 | OID_REGEX=$(echo $ZERO_OID | sed -e 's/0/[0-9a-f]/g') | |
a1142963 | 1515 | OIDPATH_REGEX=$(test_oid_to_path $ZERO_OID | sed -e 's/0/[0-9a-f]/g') |
192b5175 | 1516 | EMPTY_TREE=$(test_oid empty_tree) |
1517 | EMPTY_BLOB=$(test_oid empty_blob) | |
192b5175 | 1518 | |
11f470ae JH |
1519 | # Provide an implementation of the 'yes' utility; the upper bound |
1520 | # limit is there to help Windows that cannot stop this loop from | |
1521 | # wasting cycles when the downstream stops reading, so do not be | |
1522 | # tempted to turn it into an infinite loop. cf. 6129c930 ("test-lib: | |
1523 | # limit the output of the yes utility", 2016-02-02) | |
8648732e BC |
1524 | yes () { |
1525 | if test $# = 0 | |
1526 | then | |
1527 | y=y | |
1528 | else | |
1529 | y="$*" | |
1530 | fi | |
1531 | ||
6129c930 JS |
1532 | i=0 |
1533 | while test $i -lt 99 | |
8648732e | 1534 | do |
6129c930 JS |
1535 | echo "$y" |
1536 | i=$(($i+1)) | |
8648732e BC |
1537 | done |
1538 | } | |
1539 | ||
c7400399 ÆAB |
1540 | # The GIT_TEST_FAIL_PREREQS code hooks into test_set_prereq(), and |
1541 | # thus needs to be set up really early, and set an internal variable | |
1542 | # for convenience so the hot test_set_prereq() codepath doesn't need | |
43a2afee SG |
1543 | # to call "git env--helper" (via test_bool_env). Only do that work |
1544 | # if needed by seeing if GIT_TEST_FAIL_PREREQS is set at all. | |
c7400399 ÆAB |
1545 | GIT_TEST_FAIL_PREREQS_INTERNAL= |
1546 | if test -n "$GIT_TEST_FAIL_PREREQS" | |
1547 | then | |
43a2afee | 1548 | if test_bool_env GIT_TEST_FAIL_PREREQS false |
c7400399 ÆAB |
1549 | then |
1550 | GIT_TEST_FAIL_PREREQS_INTERNAL=true | |
1551 | test_set_prereq FAIL_PREREQS | |
1552 | fi | |
1553 | else | |
1554 | test_lazy_prereq FAIL_PREREQS ' | |
43a2afee | 1555 | test_bool_env GIT_TEST_FAIL_PREREQS false |
c7400399 ÆAB |
1556 | ' |
1557 | fi | |
1558 | ||
7187c7bb | 1559 | # Fix some commands on Windows, and other OS-specific things |
d98b2c5f JS |
1560 | uname_s=$(uname -s) |
1561 | case $uname_s in | |
f17e9fbb JS |
1562 | *MINGW*) |
1563 | # Windows has its own (incompatible) sort and find | |
1564 | sort () { | |
1565 | /usr/bin/sort "$@" | |
1566 | } | |
1567 | find () { | |
1568 | /usr/bin/find "$@" | |
1569 | } | |
4114156a JS |
1570 | # git sees Windows-style pwd |
1571 | pwd () { | |
1572 | builtin pwd -W | |
1573 | } | |
ee9fb68c | 1574 | # no POSIX permissions |
6fd1106a | 1575 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1576 | # exec does not inherit the PID |
a94114ad | 1577 | test_set_prereq MINGW |
5f4e02e5 | 1578 | test_set_prereq NATIVE_CRLF |
a31d0665 | 1579 | test_set_prereq SED_STRIPS_CR |
97669eed | 1580 | test_set_prereq GREP_STRIPS_CR |
bccc37fd | 1581 | test_set_prereq WINDOWS |
4d715ac0 | 1582 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
1583 | ;; |
1584 | *CYGWIN*) | |
1585 | test_set_prereq POSIXPERM | |
a31d0665 | 1586 | test_set_prereq EXECKEEPSPID |
cfa96496 | 1587 | test_set_prereq CYGWIN |
a31d0665 | 1588 | test_set_prereq SED_STRIPS_CR |
97669eed | 1589 | test_set_prereq GREP_STRIPS_CR |
bccc37fd | 1590 | test_set_prereq WINDOWS |
ee9fb68c JS |
1591 | ;; |
1592 | *) | |
1593 | test_set_prereq POSIXPERM | |
6fd1106a | 1594 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1595 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
1596 | ;; |
1597 | esac | |
704a3143 | 1598 | |
ddcfc7c6 GP |
1599 | # Detect arches where a few things don't work |
1600 | uname_m=$(uname -m) | |
1601 | case $uname_m in | |
1602 | parisc* | hppa*) | |
1603 | test_set_prereq HPPA | |
1604 | ;; | |
1605 | esac | |
1606 | ||
c305e667 HWN |
1607 | test_set_prereq REFFILES |
1608 | ||
b082687c | 1609 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 1610 | test -z "$NO_PERL" && test_set_prereq PERL |
68c7d276 | 1611 | test -z "$NO_PTHREADS" && test_set_prereq PTHREADS |
d4e1b47a | 1612 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
7599730b | 1613 | test -n "$USE_LIBPCRE2" && test_set_prereq PCRE |
ce9a2570 | 1614 | test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 |
5e9637c6 | 1615 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
2cdc292b | 1616 | test -n "$SANITIZE_LEAK" && test_set_prereq SANITIZE_LEAK |
1b19ccd2 | 1617 | |
4592e608 NTND |
1618 | if test -z "$GIT_TEST_CHECK_CACHE_TREE" |
1619 | then | |
1620 | GIT_TEST_CHECK_CACHE_TREE=true | |
1621 | export GIT_TEST_CHECK_CACHE_TREE | |
1622 | fi | |
1623 | ||
20073274 AS |
1624 | test_lazy_prereq PIPE ' |
1625 | # test whether the filesystem supports FIFOs | |
7b7bea23 RJ |
1626 | test_have_prereq !MINGW,!CYGWIN && |
1627 | rm -f testfifo && mkfifo testfifo | |
20073274 AS |
1628 | ' |
1629 | ||
04083f27 JH |
1630 | test_lazy_prereq SYMLINKS ' |
1631 | # test whether the filesystem supports symbolic links | |
1632 | ln -s x y && test -h y | |
1633 | ' | |
c91cfd19 | 1634 | |
3e7d4888 TB |
1635 | test_lazy_prereq SYMLINKS_WINDOWS ' |
1636 | # test whether symbolic links are enabled on Windows | |
1637 | test_have_prereq MINGW && | |
1638 | cmd //c "mklink y x" &> /dev/null && test -h y | |
1639 | ' | |
1640 | ||
b018c735 JN |
1641 | test_lazy_prereq FILEMODE ' |
1642 | test "$(git config --bool core.filemode)" = true | |
1643 | ' | |
1644 | ||
ac39aa61 MG |
1645 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1646 | echo good >CamelCase && | |
1647 | echo bad >camelcase && | |
1648 | test "$(cat CamelCase)" != good | |
1649 | ' | |
1650 | ||
6ec63305 WC |
1651 | test_lazy_prereq FUNNYNAMES ' |
1652 | test_have_prereq !MINGW && | |
1653 | touch -- \ | |
1654 | "FUNNYNAMES tab embedded" \ | |
1655 | "FUNNYNAMES \"quote embedded\"" \ | |
1656 | "FUNNYNAMES newline | |
1657 | embedded" 2>/dev/null && | |
1658 | rm -- \ | |
1659 | "FUNNYNAMES tab embedded" \ | |
1660 | "FUNNYNAMES \"quote embedded\"" \ | |
1661 | "FUNNYNAMES newline | |
1662 | embedded" 2>/dev/null | |
1663 | ' | |
1664 | ||
5b0b5dd4 MG |
1665 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1666 | # check whether FS converts nfd unicode to nfc | |
1667 | auml=$(printf "\303\244") | |
1668 | aumlcdiar=$(printf "\141\314\210") | |
1669 | >"$auml" && | |
742ae10e | 1670 | test -f "$aumlcdiar" |
5b0b5dd4 MG |
1671 | ' |
1672 | ||
09feffb6 JK |
1673 | test_lazy_prereq AUTOIDENT ' |
1674 | sane_unset GIT_AUTHOR_NAME && | |
1675 | sane_unset GIT_AUTHOR_EMAIL && | |
1676 | git var GIT_AUTHOR_IDENT | |
1677 | ' | |
1678 | ||
6219bb22 JH |
1679 | test_lazy_prereq EXPENSIVE ' |
1680 | test -n "$GIT_TEST_LONG" | |
1681 | ' | |
1682 | ||
5b1fe6eb ÆAB |
1683 | test_lazy_prereq EXPENSIVE_ON_WINDOWS ' |
1684 | test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN | |
1685 | ' | |
1686 | ||
e1ecd9e3 JH |
1687 | test_lazy_prereq USR_BIN_TIME ' |
1688 | test -x /usr/bin/time | |
1689 | ' | |
1690 | ||
1767c517 JK |
1691 | test_lazy_prereq NOT_ROOT ' |
1692 | uid=$(id -u) && | |
1693 | test "$uid" != 0 | |
1694 | ' | |
1695 | ||
63b747ce | 1696 | test_lazy_prereq JGIT ' |
abd0f289 | 1697 | jgit --version |
63b747ce JT |
1698 | ' |
1699 | ||
719c3da2 JH |
1700 | # SANITY is about "can you correctly predict what the filesystem would |
1701 | # do by only looking at the permission bits of the files and | |
1702 | # directories?" A typical example of !SANITY is running the test | |
1703 | # suite as root, where a test may expect "chmod -r file && cat file" | |
1704 | # to fail because file is supposed to be unreadable after a successful | |
1705 | # chmod. In an environment (i.e. combination of what filesystem is | |
1706 | # being used and who is running the tests) that lacks SANITY, you may | |
1707 | # be able to delete or create a file when the containing directory | |
1708 | # doesn't have write permissions, or access a file even if the | |
1709 | # containing directory doesn't have read or execute permissions. | |
1710 | ||
f400e51c TB |
1711 | test_lazy_prereq SANITY ' |
1712 | mkdir SANETESTD.1 SANETESTD.2 && | |
1713 | ||
1714 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1715 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1716 | chmod -w SANETESTD.1 && | |
719c3da2 | 1717 | chmod -r SANETESTD.1/x && |
f400e51c | 1718 | chmod -rx SANETESTD.2 || |
165293af | 1719 | BUG "cannot prepare SANETESTD" |
f400e51c | 1720 | |
719c3da2 | 1721 | ! test -r SANETESTD.1/x && |
f400e51c TB |
1722 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x |
1723 | status=$? | |
1724 | ||
1725 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1726 | rm -rf SANETESTD.1 SANETESTD.2 || | |
165293af | 1727 | BUG "cannot clean SANETESTD" |
f400e51c TB |
1728 | return $status |
1729 | ' | |
f838ce58 | 1730 | |
d98b2c5f | 1731 | test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip} |
f838ce58 JK |
1732 | GIT_UNZIP=${GIT_UNZIP:-unzip} |
1733 | test_lazy_prereq UNZIP ' | |
1734 | "$GIT_UNZIP" -v | |
1735 | test $? -ne 127 | |
1736 | ' | |
9a308de3 JK |
1737 | |
1738 | run_with_limited_cmdline () { | |
1739 | (ulimit -s 128 && "$@") | |
1740 | } | |
1741 | ||
21dac1de | 1742 | test_lazy_prereq CMDLINE_LIMIT ' |
ddcfc7c6 | 1743 | test_have_prereq !HPPA,!MINGW,!CYGWIN && |
21dac1de RJ |
1744 | run_with_limited_cmdline true |
1745 | ' | |
6b9c38e1 | 1746 | |
4db464f8 MG |
1747 | run_with_limited_stack () { |
1748 | (ulimit -s 128 && "$@") | |
1749 | } | |
1750 | ||
21dac1de | 1751 | test_lazy_prereq ULIMIT_STACK_SIZE ' |
ddcfc7c6 | 1752 | test_have_prereq !HPPA,!MINGW,!CYGWIN && |
21dac1de RJ |
1753 | run_with_limited_stack true |
1754 | ' | |
4db464f8 | 1755 | |
b30fdb4b TB |
1756 | run_with_limited_open_files () { |
1757 | (ulimit -n 32 && "$@") | |
1758 | } | |
1759 | ||
1760 | test_lazy_prereq ULIMIT_FILE_DESCRIPTORS ' | |
1761 | test_have_prereq !MINGW,!CYGWIN && | |
1762 | run_with_limited_open_files true | |
1763 | ' | |
1764 | ||
6b9c38e1 JK |
1765 | build_option () { |
1766 | git version --build-options | | |
1767 | sed -ne "s/^$1: //p" | |
1768 | } | |
1769 | ||
970fa57f CMAB |
1770 | test_lazy_prereq SIZE_T_IS_64BIT ' |
1771 | test 8 -eq "$(build_option sizeof-size_t)" | |
1772 | ' | |
1773 | ||
6b9c38e1 JK |
1774 | test_lazy_prereq LONG_IS_64BIT ' |
1775 | test 8 -le "$(build_option sizeof-long)" | |
1776 | ' | |
a07fb050 | 1777 | |
a801a7cf NTND |
1778 | test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit' |
1779 | test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit' | |
e9184b07 JK |
1780 | |
1781 | test_lazy_prereq CURL ' | |
1782 | curl --version | |
1783 | ' | |
d16ab634 | 1784 | |
1785 | # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests | |
1786 | # which will not work with other hash algorithms and tests that work but don't | |
1787 | # test anything meaningful (e.g. special values which cause short collisions). | |
1788 | test_lazy_prereq SHA1 ' | |
c49fe07c | 1789 | case "$GIT_DEFAULT_HASH" in |
1790 | sha1) true ;; | |
1791 | "") test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 ;; | |
1792 | *) false ;; | |
1793 | esac | |
d16ab634 | 1794 | ' |
11aad464 | 1795 | |
2fec604f | 1796 | # Ensure that no test accidentally triggers a Git command |
31345d55 DS |
1797 | # that runs the actual maintenance scheduler, affecting a user's |
1798 | # system permanently. | |
1799 | # Tests that verify the scheduler integration must set this locally | |
2fec604f | 1800 | # to avoid errors. |
31345d55 | 1801 | GIT_TEST_MAINT_SCHEDULER="none:exit 1" |