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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 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS | |
58 | export PERL_PATH SHELL_PATH | |
59 | ||
ade15525 PS |
60 | # In t0000, we need to override test directories of nested testcases. In case |
61 | # the developer has TEST_OUTPUT_DIRECTORY part of his build options, then we'd | |
62 | # reset this value to instead contain what the developer has specified. We thus | |
63 | # have this knob to allow overriding the directory. | |
64 | if test -n "${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 |
d8b8217c PB |
452 | TEST_AUTHOR_LOCALNAME=author |
453 | TEST_AUTHOR_DOMAIN=example.com | |
454 | GIT_AUTHOR_EMAIL=${TEST_AUTHOR_LOCALNAME}@${TEST_AUTHOR_DOMAIN} | |
29e55cd5 | 455 | GIT_AUTHOR_NAME='A U Thor' |
f2e3937d | 456 | GIT_AUTHOR_DATE='1112354055 +0200' |
d8b8217c PB |
457 | TEST_COMMITTER_LOCALNAME=committer |
458 | TEST_COMMITTER_DOMAIN=example.com | |
459 | GIT_COMMITTER_EMAIL=${TEST_COMMITTER_LOCALNAME}@${TEST_COMMITTER_DOMAIN} | |
29e55cd5 | 460 | GIT_COMMITTER_NAME='C O Mitter' |
f2e3937d | 461 | GIT_COMMITTER_DATE='1112354055 +0200' |
8d0fc48f | 462 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
463 | GIT_MERGE_AUTOEDIT=no |
464 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
465 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
466 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
f2e3937d | 467 | export GIT_COMMITTER_DATE GIT_AUTHOR_DATE |
d33738d7 | 468 | export EDITOR |
e1970ce4 | 469 | |
02a32dbf | 470 | GIT_DEFAULT_HASH="${GIT_TEST_DEFAULT_HASH:-sha1}" |
471 | export GIT_DEFAULT_HASH | |
f3b964a0 EN |
472 | GIT_TEST_MERGE_ALGORITHM="${GIT_TEST_MERGE_ALGORITHM:-ort}" |
473 | export GIT_TEST_MERGE_ALGORITHM | |
02a32dbf | 474 | |
124647c4 KB |
475 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
476 | GIT_TRACE_BARE=1 | |
477 | export GIT_TRACE_BARE | |
478 | ||
1f357b04 BP |
479 | # Use specific version of the index file format |
480 | if test -n "${GIT_TEST_INDEX_VERSION:+isset}" | |
5d9fc888 | 481 | then |
1f357b04 | 482 | GIT_INDEX_VERSION="$GIT_TEST_INDEX_VERSION" |
5d9fc888 TG |
483 | export GIT_INDEX_VERSION |
484 | fi | |
485 | ||
5338ed2b JK |
486 | if test -n "$GIT_TEST_PERL_FATAL_WARNINGS" |
487 | then | |
488 | GIT_PERL_FATAL_WARNINGS=1 | |
489 | export GIT_PERL_FATAL_WARNINGS | |
490 | fi | |
491 | ||
412e4cae EW |
492 | case $GIT_TEST_FSYNC in |
493 | '') | |
494 | GIT_TEST_FSYNC=0 | |
495 | export GIT_TEST_FSYNC | |
496 | ;; | |
497 | esac | |
498 | ||
a731fa91 EP |
499 | # Add libc MALLOC and MALLOC_PERTURB test |
500 | # only if we are not executing the test with valgrind | |
8cf58006 | 501 | if test -n "$valgrind" || |
ee1431bf | 502 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
503 | then |
504 | setup_malloc_check () { | |
505 | : nothing | |
506 | } | |
507 | teardown_malloc_check () { | |
508 | : nothing | |
509 | } | |
510 | else | |
511 | setup_malloc_check () { | |
512 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
513 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
514 | } | |
515 | teardown_malloc_check () { | |
516 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
517 | } | |
518 | fi | |
a731fa91 | 519 | |
886a3907 JH |
520 | # Protect ourselves from common misconfiguration to export |
521 | # CDPATH into the environment | |
522 | unset CDPATH | |
523 | ||
5565f47c | 524 | unset GREP_OPTIONS |
ac001282 | 525 | unset UNZIP |
5565f47c | 526 | |
3d5c0cc9 | 527 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 528 | 1|2|true) |
025232e8 | 529 | GIT_TRACE=4 |
1c0cc756 | 530 | ;; |
6ce4e61f CC |
531 | esac |
532 | ||
3f4ab627 JH |
533 | # Line feed |
534 | LF=' | |
535 | ' | |
536 | ||
bd482d6e DL |
537 | # Single quote |
538 | SQ=\' | |
539 | ||
a42643aa JK |
540 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
541 | # when case-folding filenames | |
542 | u200c=$(printf '\342\200\214') | |
543 | ||
bd981d5f | 544 | export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX |
342e9ef2 | 545 | |
e1970ce4 JH |
546 | # Each test should start with something like this, after copyright notices: |
547 | # | |
548 | # test_description='Description of this test... | |
549 | # This test checks if command xyzzy does the right thing... | |
550 | # ' | |
551 | # . ./test-lib.sh | |
d5c1b7c2 | 552 | test "x$TERM" != "xdumb" && ( |
ca92a660 RH |
553 | test -t 1 && |
554 | tput bold >/dev/null 2>&1 && | |
555 | tput setaf 1 >/dev/null 2>&1 && | |
556 | tput sgr0 >/dev/null 2>&1 | |
557 | ) && | |
558 | color=t | |
e1970ce4 | 559 | |
ca92a660 RH |
560 | if test -n "$color" |
561 | then | |
d5c1b7c2 RH |
562 | # Save the color control sequences now rather than run tput |
563 | # each time say_color() is called. This is done for two | |
564 | # reasons: | |
565 | # * TERM will be changed to dumb | |
566 | # * HOME will be changed to a temporary directory and tput | |
567 | # might need to read ~/.terminfo from the original HOME | |
568 | # directory to get the control sequences | |
569 | # Note: This approach assumes the control sequences don't end | |
570 | # in a newline for any terminal of interest (command | |
571 | # substitutions strip trailing newlines). Given that most | |
572 | # (all?) terminals in common use are related to ECMA-48, this | |
573 | # shouldn't be a problem. | |
574 | say_color_error=$(tput bold; tput setaf 1) # bold red | |
575 | say_color_skip=$(tput setaf 4) # blue | |
576 | say_color_warn=$(tput setaf 3) # brown/yellow | |
577 | say_color_pass=$(tput setaf 2) # green | |
578 | say_color_info=$(tput setaf 6) # cyan | |
579 | say_color_reset=$(tput sgr0) | |
580 | say_color_="" # no formatting for normal text | |
ca92a660 | 581 | say_color () { |
d5c1b7c2 RH |
582 | test -z "$1" && test -n "$quiet" && return |
583 | eval "say_color_color=\$say_color_$1" | |
ca92a660 | 584 | shift |
d5c1b7c2 | 585 | printf "%s\\n" "$say_color_color$*$say_color_reset" |
ca92a660 RH |
586 | } |
587 | else | |
588 | say_color() { | |
589 | test -z "$1" && test -n "$quiet" && return | |
590 | shift | |
591 | printf "%s\n" "$*" | |
592 | } | |
593 | fi | |
594 | ||
d5c1b7c2 RH |
595 | TERM=dumb |
596 | export TERM | |
597 | ||
55db1df0 PH |
598 | error () { |
599 | say_color error "error: $*" | |
ab7d854a | 600 | finalize_junit_xml |
6e7b5aaf | 601 | GIT_EXIT_OK=t |
55db1df0 PH |
602 | exit 1 |
603 | } | |
604 | ||
165293af SG |
605 | BUG () { |
606 | error >&7 "bug in the test script: $*" | |
607 | } | |
608 | ||
55db1df0 PH |
609 | say () { |
610 | say_color info "$*" | |
611 | } | |
612 | ||
614fe015 JK |
613 | if test -n "$HARNESS_ACTIVE" |
614 | then | |
615 | if test "$verbose" = t || test -n "$verbose_only" | |
616 | then | |
617 | printf 'Bail out! %s\n' \ | |
618 | 'verbose mode forbidden under TAP harness; try --verbose-log' | |
619 | exit 1 | |
620 | fi | |
621 | fi | |
622 | ||
570f3226 MB |
623 | test "${test_description}" != "" || |
624 | error "Test script did not set test_description." | |
625 | ||
626 | if test "$help" = "t" | |
627 | then | |
cb1aefda | 628 | printf '%s\n' "$test_description" |
570f3226 MB |
629 | exit 0 |
630 | fi | |
631 | ||
4d9d62fa | 632 | exec 5>&1 |
781f76b1 | 633 | exec 6<&0 |
4ecae3c8 | 634 | exec 7>&2 |
452320f1 JK |
635 | if test "$verbose_log" = "t" |
636 | then | |
637 | exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3 | |
638 | elif test "$verbose" = "t" | |
e1970ce4 JH |
639 | then |
640 | exec 4>&2 3>&1 | |
641 | else | |
642 | exec 4>/dev/null 3>/dev/null | |
643 | fi | |
644 | ||
d88785e4 JK |
645 | # Send any "-x" output directly to stderr to avoid polluting tests |
646 | # which capture stderr. We can do this unconditionally since it | |
647 | # has no effect if tracing isn't turned on. | |
648 | # | |
649 | # Note that this sets up the trace fd as soon as we assign the variable, so it | |
650 | # must come after the creation of descriptor 4 above. Likewise, we must never | |
651 | # unset this, as it has the side effect of closing descriptor 4, which we | |
652 | # use to show verbose tests to the user. | |
653 | # | |
654 | # Note also that we don't need or want to export it. The tracing is local to | |
655 | # this shell, and we would not want to influence any shells we exec. | |
656 | BASH_XTRACEFD=4 | |
657 | ||
e1970ce4 JH |
658 | test_failure=0 |
659 | test_count=0 | |
41ac414e JH |
660 | test_fixed=0 |
661 | test_broken=0 | |
2d84e9fb | 662 | test_success=0 |
e1970ce4 | 663 | |
d998bd4a ÆAB |
664 | test_external_has_tap=0 |
665 | ||
faa4bc35 | 666 | die () { |
6e7b5aaf | 667 | code=$? |
900721e1 JS |
668 | # This is responsible for running the atexit commands even when a |
669 | # test script run with '--immediate' fails, or when the user hits | |
670 | # ctrl-C, i.e. when 'test_done' is not invoked at all. | |
671 | test_atexit_handler || code=$? | |
6e7b5aaf CB |
672 | if test -n "$GIT_EXIT_OK" |
673 | then | |
674 | exit $code | |
675 | else | |
676 | echo >&5 "FATAL: Unexpected exit with code $code" | |
677 | exit 1 | |
678 | fi | |
faa4bc35 CB |
679 | } |
680 | ||
6e7b5aaf | 681 | GIT_EXIT_OK= |
35641310 | 682 | trap 'die' EXIT |
c5c39f4e SG |
683 | # Disable '-x' tracing, because with some shells, notably dash, it |
684 | # prevents running the cleanup commands when a test script run with | |
685 | # '--verbose-log -x' is interrupted. | |
686 | trap '{ code=$?; set +x; } 2>/dev/null; exit $code' INT TERM HUP | |
41184273 | 687 | |
12a29b1a TR |
688 | # The user-facing functions are loaded from a separate file so that |
689 | # test_perf subshells can have them too | |
3c8f12c9 | 690 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 691 | |
886856ab | 692 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 693 | # the test_expect_* functions instead. |
886856ab JH |
694 | |
695 | test_ok_ () { | |
22231908 JS |
696 | if test -n "$write_junit_xml" |
697 | then | |
698 | write_junit_xml_testcase "$*" | |
699 | fi | |
d5d9de1b | 700 | test_success=$(($test_success + 1)) |
633fe50a | 701 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
702 | } |
703 | ||
886856ab | 704 | test_failure_ () { |
22231908 JS |
705 | if test -n "$write_junit_xml" |
706 | then | |
707 | junit_insert="<failure message=\"not ok $test_count -" | |
708 | junit_insert="$junit_insert $(xml_attr_encode "$1")\">" | |
709 | junit_insert="$junit_insert $(xml_attr_encode \ | |
af9912ef JS |
710 | "$(if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
711 | then | |
712 | test-tool path-utils skip-n-bytes \ | |
713 | "$GIT_TEST_TEE_OUTPUT_FILE" $GIT_TEST_TEE_OFFSET | |
714 | else | |
715 | printf '%s\n' "$@" | sed 1d | |
716 | fi)")" | |
22231908 | 717 | junit_insert="$junit_insert</failure>" |
af9912ef JS |
718 | if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
719 | then | |
720 | junit_insert="$junit_insert<system-err>$(xml_attr_encode \ | |
721 | "$(cat "$GIT_TEST_TEE_OUTPUT_FILE")")</system-err>" | |
722 | fi | |
22231908 JS |
723 | write_junit_xml_testcase "$1" " $junit_insert" |
724 | fi | |
d5d9de1b | 725 | test_failure=$(($test_failure + 1)) |
e31600b0 | 726 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 727 | shift |
cb1aefda | 728 | printf '%s\n' "$*" | sed -e 's/^/# /' |
ab7d854a | 729 | test "$immediate" = "" || { finalize_junit_xml; GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
730 | } |
731 | ||
41ac414e | 732 | test_known_broken_ok_ () { |
22231908 JS |
733 | if test -n "$write_junit_xml" |
734 | then | |
735 | write_junit_xml_testcase "$* (breakage fixed)" | |
736 | fi | |
41ac414e | 737 | test_fixed=$(($test_fixed+1)) |
633fe50a | 738 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
739 | } |
740 | ||
741 | test_known_broken_failure_ () { | |
22231908 JS |
742 | if test -n "$write_junit_xml" |
743 | then | |
744 | write_junit_xml_testcase "$* (known breakage)" | |
745 | fi | |
41ac414e | 746 | test_broken=$(($test_broken+1)) |
633fe50a | 747 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 748 | } |
886856ab JH |
749 | |
750 | test_debug () { | |
8e832ebc | 751 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
752 | } |
753 | ||
e6a6ddc9 TR |
754 | match_pattern_list () { |
755 | arg="$1" | |
756 | shift | |
757 | test -z "$*" && return 1 | |
560bf518 JK |
758 | # We need to use "$*" to get field-splitting, but we want to |
759 | # disable globbing, since we are matching against an arbitrary | |
760 | # $arg, not what's in the filesystem. Using "set -f" accomplishes | |
761 | # that, but we must do it in a subshell to avoid impacting the | |
762 | # rest of the script. The exit value of the subshell becomes | |
763 | # the function's return value. | |
764 | ( | |
765 | set -f | |
766 | for pattern_ in $* | |
767 | do | |
768 | case "$arg" in | |
769 | $pattern_) | |
770 | exit 0 | |
771 | ;; | |
772 | esac | |
773 | done | |
774 | exit 1 | |
775 | ) | |
e6a6ddc9 TR |
776 | } |
777 | ||
0445e6f0 | 778 | match_test_selector_list () { |
f21ac368 EN |
779 | operation="$1" |
780 | shift | |
0445e6f0 IB |
781 | title="$1" |
782 | shift | |
783 | arg="$1" | |
784 | shift | |
785 | test -z "$1" && return 0 | |
786 | ||
f21ac368 | 787 | # Commas are accepted as separators. |
0445e6f0 | 788 | OLDIFS=$IFS |
f21ac368 | 789 | IFS=',' |
0445e6f0 IB |
790 | set -- $1 |
791 | IFS=$OLDIFS | |
792 | ||
793 | # If the first selector is negative we include by default. | |
794 | include= | |
795 | case "$1" in | |
796 | !*) include=t ;; | |
797 | esac | |
798 | ||
799 | for selector | |
800 | do | |
801 | orig_selector=$selector | |
802 | ||
803 | positive=t | |
804 | case "$selector" in | |
805 | !*) | |
806 | positive= | |
807 | selector=${selector##?} | |
808 | ;; | |
809 | esac | |
810 | ||
811 | test -z "$selector" && continue | |
812 | ||
813 | case "$selector" in | |
814 | *-*) | |
815 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
816 | then | |
f21ac368 | 817 | echo "error: $operation: invalid non-numeric in range" \ |
0445e6f0 IB |
818 | "start: '$orig_selector'" >&2 |
819 | exit 1 | |
820 | fi | |
821 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
822 | then | |
f21ac368 | 823 | echo "error: $operation: invalid non-numeric in range" \ |
0445e6f0 IB |
824 | "end: '$orig_selector'" >&2 |
825 | exit 1 | |
826 | fi | |
827 | ;; | |
828 | *) | |
829 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
830 | then | |
f21ac368 EN |
831 | case "$title" in *${selector}*) |
832 | include=$positive | |
833 | ;; | |
834 | esac | |
835 | continue | |
0445e6f0 IB |
836 | fi |
837 | esac | |
838 | ||
839 | # Short cut for "obvious" cases | |
840 | test -z "$include" && test -z "$positive" && continue | |
841 | test -n "$include" && test -n "$positive" && continue | |
842 | ||
843 | case "$selector" in | |
844 | -*) | |
845 | if test $arg -le ${selector#-} | |
846 | then | |
847 | include=$positive | |
848 | fi | |
849 | ;; | |
850 | *-) | |
851 | if test $arg -ge ${selector%-} | |
852 | then | |
853 | include=$positive | |
854 | fi | |
855 | ;; | |
856 | *-*) | |
857 | if test ${selector%%-*} -le $arg \ | |
858 | && test $arg -le ${selector#*-} | |
859 | then | |
860 | include=$positive | |
861 | fi | |
862 | ;; | |
863 | *) | |
864 | if test $arg -eq $selector | |
865 | then | |
866 | include=$positive | |
867 | fi | |
868 | ;; | |
869 | esac | |
870 | done | |
871 | ||
872 | test -n "$include" | |
873 | } | |
874 | ||
ff09af3f TR |
875 | maybe_teardown_verbose () { |
876 | test -z "$verbose_only" && return | |
877 | exec 4>/dev/null 3>/dev/null | |
878 | verbose= | |
879 | } | |
880 | ||
881 | last_verbose=t | |
882 | maybe_setup_verbose () { | |
883 | test -z "$verbose_only" && return | |
560bf518 | 884 | if match_pattern_list $test_count "$verbose_only" |
ff09af3f TR |
885 | then |
886 | exec 4>&2 3>&1 | |
887 | # Emit a delimiting blank line when going from | |
888 | # non-verbose to verbose. Within verbose mode the | |
889 | # delimiter is printed by test_expect_*. The choice | |
890 | # of the initial $last_verbose is such that before | |
891 | # test 1, we do not print it. | |
892 | test -z "$last_verbose" && echo >&3 "" | |
893 | verbose=t | |
894 | else | |
895 | exec 4>/dev/null 3>/dev/null | |
896 | verbose= | |
897 | fi | |
898 | last_verbose=$verbose | |
899 | } | |
900 | ||
5dfc368f TR |
901 | maybe_teardown_valgrind () { |
902 | test -z "$GIT_VALGRIND" && return | |
903 | GIT_VALGRIND_ENABLED= | |
904 | } | |
905 | ||
906 | maybe_setup_valgrind () { | |
907 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 908 | if test -z "$valgrind_only" |
5dfc368f TR |
909 | then |
910 | GIT_VALGRIND_ENABLED=t | |
911 | return | |
912 | fi | |
913 | GIT_VALGRIND_ENABLED= | |
560bf518 | 914 | if match_pattern_list $test_count "$valgrind_only" |
5dfc368f TR |
915 | then |
916 | GIT_VALGRIND_ENABLED=t | |
917 | fi | |
918 | } | |
919 | ||
477dcadd | 920 | trace_level_=0 |
9b5fe78b | 921 | want_trace () { |
f5ba2de6 JK |
922 | test "$trace" = t && { |
923 | test "$verbose" = t || test "$verbose_log" = t | |
924 | } | |
9b5fe78b JK |
925 | } |
926 | ||
a136f6d8 JK |
927 | # This is a separate function because some tests use |
928 | # "return" to end a test_expect_success block early | |
929 | # (and we want to make sure we run any cleanup like | |
930 | # "set +x"). | |
931 | test_eval_inner_ () { | |
932 | # Do not add anything extra (including LF) after '$*' | |
933 | eval " | |
477dcadd | 934 | want_trace && trace_level_=$(($trace_level_+1)) && set -x |
a136f6d8 JK |
935 | $*" |
936 | } | |
937 | ||
a7c58f28 | 938 | test_eval_ () { |
90c8a1db JK |
939 | # If "-x" tracing is in effect, then we want to avoid polluting stderr |
940 | # with non-test commands. But once in "set -x" mode, we cannot prevent | |
a136f6d8 JK |
941 | # the shell from printing the "set +x" to turn it off (nor the saving |
942 | # of $? before that). But we can make sure that the output goes to | |
943 | # /dev/null. | |
944 | # | |
90c8a1db JK |
945 | # There are a few subtleties here: |
946 | # | |
947 | # - we have to redirect descriptor 4 in addition to 2, to cover | |
948 | # BASH_XTRACEFD | |
949 | # | |
950 | # - the actual eval has to come before the redirection block (since | |
951 | # it needs to see descriptor 4 to set up its stderr) | |
952 | # | |
953 | # - likewise, any error message we print must be outside the block to | |
954 | # access descriptor 4 | |
955 | # | |
956 | # - checking $? has to come immediately after the eval, but it must | |
957 | # be _inside_ the block to avoid polluting the "set -x" output | |
958 | # | |
959 | ||
960 | test_eval_inner_ "$@" </dev/null >&3 2>&4 | |
a136f6d8 | 961 | { |
a136f6d8 | 962 | test_eval_ret_=$? |
9b5fe78b | 963 | if want_trace |
a136f6d8 | 964 | then |
477dcadd JS |
965 | test 1 = $trace_level_ && set +x |
966 | trace_level_=$(($trace_level_-1)) | |
a136f6d8 | 967 | fi |
90c8a1db JK |
968 | } 2>/dev/null 4>&2 |
969 | ||
970 | if test "$test_eval_ret_" != 0 && want_trace | |
971 | then | |
972 | say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" | |
973 | fi | |
a136f6d8 | 974 | return $test_eval_ret_ |
a7c58f28 JN |
975 | } |
976 | ||
4d9d62fa | 977 | test_run_ () { |
b6b0afdc | 978 | test_cleanup=: |
b586744a | 979 | expecting_failure=$2 |
bb79af9d | 980 | |
92b269f5 | 981 | if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then |
2a01ef8c JK |
982 | # turn off tracing for this test-eval, as it simply creates |
983 | # confusing noise in the "-x" output | |
984 | trace_tmp=$trace | |
985 | trace= | |
bb79af9d JK |
986 | # 117 is magic because it is unlikely to match the exit |
987 | # code of other programs | |
2d86a962 JK |
988 | if test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" || |
989 | { | |
990 | test "${GIT_TEST_CHAIN_LINT_HARDER:-${GIT_TEST_CHAIN_LINT_HARDER_DEFAULT:-1}}" != 0 && | |
991 | $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') | |
992 | } | |
99a64e4b | 993 | then |
165293af | 994 | BUG "broken &&-chain or run-away HERE-DOC: $1" |
bb79af9d | 995 | fi |
2a01ef8c | 996 | trace=$trace_tmp |
bb79af9d JK |
997 | fi |
998 | ||
a57397b0 | 999 | setup_malloc_check |
a7c58f28 | 1000 | test_eval_ "$1" |
b6b0afdc | 1001 | eval_ret=$? |
a57397b0 | 1002 | teardown_malloc_check |
b586744a | 1003 | |
a136f6d8 JK |
1004 | if test -z "$immediate" || test $eval_ret = 0 || |
1005 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 1006 | then |
1b3185fc | 1007 | setup_malloc_check |
a7c58f28 | 1008 | test_eval_ "$test_cleanup" |
1b3185fc | 1009 | teardown_malloc_check |
b586744a | 1010 | fi |
1c0cc756 RJ |
1011 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
1012 | then | |
57e1538a ÆAB |
1013 | echo "" |
1014 | fi | |
aa0bcf96 | 1015 | return "$eval_ret" |
4d9d62fa PR |
1016 | } |
1017 | ||
ae75342c | 1018 | test_start_ () { |
8586f98b | 1019 | test_count=$(($test_count+1)) |
ff09af3f | 1020 | maybe_setup_verbose |
5dfc368f | 1021 | maybe_setup_valgrind |
22231908 JS |
1022 | if test -n "$write_junit_xml" |
1023 | then | |
1024 | junit_start=$(test-tool date getnanos) | |
1025 | fi | |
ae75342c TR |
1026 | } |
1027 | ||
1028 | test_finish_ () { | |
1029 | echo >&3 "" | |
5dfc368f | 1030 | maybe_teardown_valgrind |
ff09af3f | 1031 | maybe_teardown_verbose |
af9912ef JS |
1032 | if test -n "$GIT_TEST_TEE_OFFSET" |
1033 | then | |
1034 | GIT_TEST_TEE_OFFSET=$(test-tool path-utils file-size \ | |
1035 | "$GIT_TEST_TEE_OUTPUT_FILE") | |
1036 | fi | |
ae75342c TR |
1037 | } |
1038 | ||
1039 | test_skip () { | |
04ece593 | 1040 | to_skip= |
ef2ac68d | 1041 | skipped_reason= |
560bf518 | 1042 | if match_pattern_list $this_test.$test_count "$GIT_SKIP_TESTS" |
e6a6ddc9 TR |
1043 | then |
1044 | to_skip=t | |
ef2ac68d | 1045 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 1046 | fi |
e0316695 | 1047 | if test -z "$to_skip" && test -n "$run_list" && |
f21ac368 | 1048 | ! match_test_selector_list '--run' "$1" $test_count "$run_list" |
e0316695 SG |
1049 | then |
1050 | to_skip=t | |
1051 | skipped_reason="--run" | |
1052 | fi | |
05236a5e JN |
1053 | if test -z "$to_skip" && test -n "$test_prereq" && |
1054 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
1055 | then |
1056 | to_skip=t | |
ef2ac68d | 1057 | |
07431fc8 | 1058 | of_prereq= |
05236a5e | 1059 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 1060 | then |
05236a5e | 1061 | of_prereq=" of $test_prereq" |
07431fc8 | 1062 | fi |
ef2ac68d IB |
1063 | skipped_reason="missing $missing_prereq${of_prereq}" |
1064 | fi | |
07431fc8 | 1065 | |
ef2ac68d IB |
1066 | case "$to_skip" in |
1067 | t) | |
22231908 JS |
1068 | if test -n "$write_junit_xml" |
1069 | then | |
1070 | message="$(xml_attr_encode "$skipped_reason")" | |
1071 | write_junit_xml_testcase "$1" \ | |
1072 | " <skipped message=\"$message\" />" | |
1073 | fi | |
1074 | ||
ef2ac68d | 1075 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
1076 | : true |
1077 | ;; | |
1078 | *) | |
1079 | false | |
1080 | ;; | |
1081 | esac | |
1082 | } | |
1083 | ||
342e9ef2 TR |
1084 | # stub; perf-lib overrides it |
1085 | test_at_end_hook_ () { | |
1086 | : | |
1087 | } | |
1088 | ||
22231908 JS |
1089 | write_junit_xml () { |
1090 | case "$1" in | |
1091 | --truncate) | |
1092 | >"$junit_xml_path" | |
1093 | junit_have_testcase= | |
1094 | shift | |
1095 | ;; | |
1096 | esac | |
1097 | printf '%s\n' "$@" >>"$junit_xml_path" | |
1098 | } | |
1099 | ||
1100 | xml_attr_encode () { | |
1101 | printf '%s\n' "$@" | test-tool xml-encode | |
1102 | } | |
1103 | ||
1104 | write_junit_xml_testcase () { | |
1105 | junit_attrs="name=\"$(xml_attr_encode "$this_test.$test_count $1")\"" | |
1106 | shift | |
1107 | junit_attrs="$junit_attrs classname=\"$this_test\"" | |
1108 | junit_attrs="$junit_attrs time=\"$(test-tool \ | |
1109 | date getnanos $junit_start)\"" | |
1110 | write_junit_xml "$(printf '%s\n' \ | |
1111 | " <testcase $junit_attrs>" "$@" " </testcase>")" | |
1112 | junit_have_testcase=t | |
1113 | } | |
1114 | ||
ab7d854a JS |
1115 | finalize_junit_xml () { |
1116 | if test -n "$write_junit_xml" && test -n "$junit_xml_path" | |
1117 | then | |
1118 | test -n "$junit_have_testcase" || { | |
1119 | junit_start=$(test-tool date getnanos) | |
1120 | write_junit_xml_testcase "all tests skipped" | |
1121 | } | |
1122 | ||
1123 | # adjust the overall time | |
1124 | junit_time=$(test-tool date getnanos $junit_suite_start) | |
076ee3e8 JS |
1125 | sed -e "s/\(<testsuite.*\) time=\"[^\"]*\"/\1/" \ |
1126 | -e "s/<testsuite [^>]*/& time=\"$junit_time\"/" \ | |
d3507cc7 | 1127 | -e '/^ *<\/testsuite/d' \ |
ab7d854a JS |
1128 | <"$junit_xml_path" >"$junit_xml_path.new" |
1129 | mv "$junit_xml_path.new" "$junit_xml_path" | |
1130 | ||
1131 | write_junit_xml " </testsuite>" "</testsuites>" | |
1132 | write_junit_xml= | |
1133 | fi | |
1134 | } | |
1135 | ||
900721e1 JS |
1136 | test_atexit_cleanup=: |
1137 | test_atexit_handler () { | |
1138 | # In a succeeding test script 'test_atexit_handler' is invoked | |
1139 | # twice: first from 'test_done', then from 'die' in the trap on | |
1140 | # EXIT. | |
1141 | # This condition and resetting 'test_atexit_cleanup' below makes | |
1142 | # sure that the registered cleanup commands are run only once. | |
1143 | test : != "$test_atexit_cleanup" || return 0 | |
1144 | ||
1145 | setup_malloc_check | |
1146 | test_eval_ "$test_atexit_cleanup" | |
1147 | test_atexit_cleanup=: | |
1148 | teardown_malloc_check | |
1149 | } | |
1150 | ||
e1970ce4 | 1151 | test_done () { |
6e7b5aaf | 1152 | GIT_EXIT_OK=t |
2d84e9fb | 1153 | |
900721e1 JS |
1154 | # Run the atexit commands _before_ the trash directory is |
1155 | # removed, so the commands can access pidfiles and socket files. | |
1156 | test_atexit_handler | |
1157 | ||
ab7d854a | 1158 | finalize_junit_xml |
22231908 | 1159 | |
1c0cc756 RJ |
1160 | if test -z "$HARNESS_ACTIVE" |
1161 | then | |
62c379b8 | 1162 | mkdir -p "$TEST_RESULTS_DIR" |
8ef1abe5 | 1163 | |
62c379b8 | 1164 | cat >"$TEST_RESULTS_BASE.counts" <<-EOF |
c54e6be7 ML |
1165 | total $test_count |
1166 | success $test_success | |
1167 | fixed $test_fixed | |
1168 | broken $test_broken | |
1169 | failed $test_failure | |
1170 | ||
1171 | EOF | |
8ef1abe5 | 1172 | fi |
41ac414e JH |
1173 | |
1174 | if test "$test_fixed" != 0 | |
1175 | then | |
633fe50a | 1176 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
1177 | fi |
1178 | if test "$test_broken" != 0 | |
1179 | then | |
633fe50a | 1180 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
1181 | fi |
1182 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
1183 | then | |
1184 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
1185 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 1186 | else |
b73d9a23 | 1187 | test_remaining=$test_count |
11d54b8b | 1188 | msg="$test_count test(s)" |
41ac414e | 1189 | fi |
e1970ce4 | 1190 | case "$test_failure" in |
10b94e28 | 1191 | 0) |
1c0cc756 RJ |
1192 | if test $test_external_has_tap -eq 0 |
1193 | then | |
b73d9a23 | 1194 | if test $test_remaining -gt 0 |
d87bd7c1 | 1195 | then |
633fe50a | 1196 | say_color pass "# passed all $msg" |
d87bd7c1 | 1197 | fi |
c7018be5 JH |
1198 | |
1199 | # Maybe print SKIP message | |
1200 | test -z "$skip_all" || skip_all="# SKIP $skip_all" | |
1201 | case "$test_count" in | |
1202 | 0) | |
1203 | say "1..$test_count${skip_all:+ $skip_all}" | |
1204 | ;; | |
1205 | *) | |
1206 | test -z "$skip_all" || | |
1207 | say_color warn "$skip_all" | |
1208 | say "1..$test_count" | |
1209 | ;; | |
1210 | esac | |
d998bd4a | 1211 | fi |
abc5d372 | 1212 | |
edc23840 | 1213 | if test -z "$debug" && test -n "$remove_trash" |
4d0912a2 | 1214 | then |
06478dab | 1215 | test -d "$TRASH_DIRECTORY" || |
4d0912a2 | 1216 | error "Tests passed but trash directory already removed before test cleanup; aborting" |
abc5d372 | 1217 | |
06478dab | 1218 | cd "$TRASH_DIRECTORY/.." && |
046e90d1 JS |
1219 | rm -fr "$TRASH_DIRECTORY" || { |
1220 | # try again in a bit | |
1221 | sleep 5; | |
1222 | rm -fr "$TRASH_DIRECTORY" | |
1223 | } || | |
4d0912a2 | 1224 | error "Tests passed but test cleanup failed; aborting" |
4d0912a2 | 1225 | fi |
342e9ef2 TR |
1226 | test_at_end_hook_ |
1227 | ||
e1970ce4 JH |
1228 | exit 0 ;; |
1229 | ||
1230 | *) | |
1c0cc756 RJ |
1231 | if test $test_external_has_tap -eq 0 |
1232 | then | |
633fe50a TR |
1233 | say_color error "# failed $test_failure among $msg" |
1234 | say "1..$test_count" | |
d998bd4a | 1235 | fi |
5099b99d | 1236 | |
e1970ce4 JH |
1237 | exit 1 ;; |
1238 | ||
1239 | esac | |
1240 | } | |
1241 | ||
e4597aae | 1242 | if test -n "$valgrind" |
4e1be63c | 1243 | then |
4e1be63c JS |
1244 | make_symlink () { |
1245 | test -h "$2" && | |
1246 | test "$1" = "$(readlink "$2")" || { | |
1247 | # be super paranoid | |
1248 | if mkdir "$2".lock | |
1249 | then | |
1250 | rm -f "$2" && | |
1251 | ln -s "$1" "$2" && | |
1252 | rm -r "$2".lock | |
1253 | else | |
1254 | while test -d "$2".lock | |
1255 | do | |
1256 | say "Waiting for lock on $2." | |
1257 | sleep 1 | |
1258 | done | |
1259 | fi | |
1260 | } | |
1261 | } | |
1262 | ||
1263 | make_valgrind_symlink () { | |
36bfb0e5 | 1264 | # handle only executables, unless they are shell libraries that |
11d62145 | 1265 | # need to be in the exec-path. |
36bfb0e5 | 1266 | test -x "$1" || |
2a59a6ef | 1267 | test "# " = "$(test_copy_bytes 2 <"$1")" || |
36bfb0e5 | 1268 | return; |
4e1be63c JS |
1269 | |
1270 | base=$(basename "$1") | |
28fab7b2 RS |
1271 | case "$base" in |
1272 | test-*) | |
1273 | symlink_target="$GIT_BUILD_DIR/t/helper/$base" | |
1274 | ;; | |
1275 | *) | |
1276 | symlink_target="$GIT_BUILD_DIR/$base" | |
1277 | ;; | |
1278 | esac | |
4e1be63c JS |
1279 | # do not override scripts |
1280 | if test -x "$symlink_target" && | |
1281 | test ! -d "$symlink_target" && | |
2a59a6ef | 1282 | test "#!" != "$(test_copy_bytes 2 <"$symlink_target")" |
4e1be63c JS |
1283 | then |
1284 | symlink_target=../valgrind.sh | |
1285 | fi | |
efd92ffd JS |
1286 | case "$base" in |
1287 | *.sh|*.perl) | |
1288 | symlink_target=../unprocessed-script | |
1289 | esac | |
4e1be63c JS |
1290 | # create the link, or replace it if it is out of date |
1291 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
1292 | } | |
1293 | ||
26a07309 TR |
1294 | # override all git executables in TEST_DIRECTORY/.. |
1295 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
1296 | mkdir -p "$GIT_VALGRIND"/bin | |
503e2241 | 1297 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-* |
26a07309 TR |
1298 | do |
1299 | make_valgrind_symlink $file | |
1300 | done | |
1301 | # special-case the mergetools loadables | |
1302 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
1303 | OLDIFS=$IFS | |
1304 | IFS=: | |
1305 | for path in $PATH | |
1306 | do | |
1307 | ls "$path"/git-* 2> /dev/null | | |
1308 | while read file | |
ad0e6233 | 1309 | do |
26a07309 | 1310 | make_valgrind_symlink "$file" |
ad0e6233 | 1311 | done |
26a07309 TR |
1312 | done |
1313 | IFS=$OLDIFS | |
4e1be63c JS |
1314 | PATH=$GIT_VALGRIND/bin:$PATH |
1315 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
1316 | export GIT_VALGRIND | |
952af351 TR |
1317 | GIT_VALGRIND_MODE="$valgrind" |
1318 | export GIT_VALGRIND_MODE | |
5dfc368f | 1319 | GIT_VALGRIND_ENABLED=t |
26a07309 | 1320 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 1321 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
1322 | elif test -n "$GIT_TEST_INSTALLED" |
1323 | then | |
e4597aae MO |
1324 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
1325 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
16df35cb | 1326 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR/t/helper:$PATH |
e4597aae MO |
1327 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
1328 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
dd167a30 | 1329 | if test -n "$no_bin_wrappers" |
1c0cc756 | 1330 | then |
dd167a30 JS |
1331 | with_dashes=t |
1332 | else | |
1333 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" | |
1334 | if ! test -x "$git_bin_dir/git" | |
1c0cc756 | 1335 | then |
dd167a30 JS |
1336 | if test -z "$with_dashes" |
1337 | then | |
1338 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" | |
1339 | fi | |
1340 | with_dashes=t | |
e4597aae | 1341 | fi |
dd167a30 | 1342 | PATH="$git_bin_dir:$PATH" |
e4597aae | 1343 | fi |
6cec5c68 | 1344 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
1345 | if test -n "$with_dashes" |
1346 | then | |
ca7312d3 | 1347 | PATH="$GIT_BUILD_DIR:$GIT_BUILD_DIR/t/helper:$PATH" |
e4597aae | 1348 | fi |
4e1be63c | 1349 | fi |
6cec5c68 | 1350 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 1351 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 1352 | GIT_ATTR_NOSYSTEM=1 |
614c3d8f SG |
1353 | GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/.." |
1354 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM GIT_CEILING_DIRECTORIES | |
49ccb087 | 1355 | |
5e87eae9 JH |
1356 | if test -z "$GIT_TEST_CMP" |
1357 | then | |
1358 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
1359 | then | |
1360 | GIT_TEST_CMP="$DIFF -c" | |
1361 | else | |
1362 | GIT_TEST_CMP="$DIFF -u" | |
1363 | fi | |
1364 | fi | |
1365 | ||
20d2a30f | 1366 | GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib |
6fcca938 | 1367 | export GITPERLLIB |
6cec5c68 | 1368 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
1369 | error "You haven't built things yet, have you?" |
1370 | } | |
e1970ce4 | 1371 | |
d609615f | 1372 | if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool$X |
1c0cc756 | 1373 | then |
0e496492 NTND |
1374 | echo >&2 'You need to build test-tool:' |
1375 | echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory' | |
56cf9806 EW |
1376 | exit 1 |
1377 | fi | |
1378 | ||
edc23840 ÆAB |
1379 | # Are we running this test at all? |
1380 | remove_trash= | |
1381 | this_test=${0##*/} | |
1382 | this_test=${this_test%%-*} | |
560bf518 | 1383 | if match_pattern_list "$this_test" "$GIT_SKIP_TESTS" |
edc23840 ÆAB |
1384 | then |
1385 | say_color info >&3 "skipping test $this_test altogether" | |
1386 | skip_all="skip all tests in $this_test" | |
1387 | test_done | |
1388 | fi | |
1389 | ||
1390 | # Last-minute variable setup | |
1391 | HOME="$TRASH_DIRECTORY" | |
1392 | GNUPGHOME="$HOME/gnupg-home-not-used" | |
1393 | export HOME GNUPGHOME | |
1394 | ||
e1970ce4 | 1395 | # Test repository |
38b074de | 1396 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 1397 | GIT_EXIT_OK=t |
8d14ac94 JH |
1398 | echo >&5 "FATAL: Cannot prepare test area" |
1399 | exit 1 | |
1400 | } | |
1401 | ||
edc23840 | 1402 | remove_trash=t |
1c0cc756 RJ |
1403 | if test -z "$TEST_NO_CREATE_REPO" |
1404 | then | |
f0d4d398 ÆAB |
1405 | git init "$TRASH_DIRECTORY" >&3 2>&4 || |
1406 | error "cannot run git init" | |
342e9ef2 | 1407 | else |
38b074de | 1408 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 1409 | fi |
22231908 | 1410 | |
1bd9c648 LW |
1411 | # Use -P to resolve symlinks in our working directory so that the cwd |
1412 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 1413 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 1414 | |
22231908 JS |
1415 | if test -n "$write_junit_xml" |
1416 | then | |
1417 | junit_xml_dir="$TEST_OUTPUT_DIRECTORY/out" | |
1418 | mkdir -p "$junit_xml_dir" | |
1419 | junit_xml_base=${0##*/} | |
1420 | junit_xml_path="$junit_xml_dir/TEST-${junit_xml_base%.sh}.xml" | |
1421 | junit_attrs="name=\"${junit_xml_base%.sh}\"" | |
1422 | junit_attrs="$junit_attrs timestamp=\"$(TZ=UTC \ | |
1423 | date +%Y-%m-%dT%H:%M:%S)\"" | |
1424 | write_junit_xml --truncate "<testsuites>" " <testsuite $junit_attrs>" | |
1425 | junit_suite_start=$(test-tool date getnanos) | |
af9912ef JS |
1426 | if test -n "$GIT_TEST_TEE_OUTPUT_FILE" |
1427 | then | |
1428 | GIT_TEST_TEE_OFFSET=0 | |
1429 | fi | |
22231908 JS |
1430 | fi |
1431 | ||
192b5175 | 1432 | # Convenience |
1433 | # A regexp to match 5, 35 and 40 hexdigits | |
1434 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
1435 | _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
1436 | _x40="$_x35$_x05" | |
1437 | ||
1438 | test_oid_init | |
1439 | ||
1440 | ZERO_OID=$(test_oid zero) | |
1441 | OID_REGEX=$(echo $ZERO_OID | sed -e 's/0/[0-9a-f]/g') | |
a1142963 | 1442 | OIDPATH_REGEX=$(test_oid_to_path $ZERO_OID | sed -e 's/0/[0-9a-f]/g') |
192b5175 | 1443 | EMPTY_TREE=$(test_oid empty_tree) |
1444 | EMPTY_BLOB=$(test_oid empty_blob) | |
1445 | _z40=$ZERO_OID | |
1446 | ||
11f470ae JH |
1447 | # Provide an implementation of the 'yes' utility; the upper bound |
1448 | # limit is there to help Windows that cannot stop this loop from | |
1449 | # wasting cycles when the downstream stops reading, so do not be | |
1450 | # tempted to turn it into an infinite loop. cf. 6129c930 ("test-lib: | |
1451 | # limit the output of the yes utility", 2016-02-02) | |
8648732e BC |
1452 | yes () { |
1453 | if test $# = 0 | |
1454 | then | |
1455 | y=y | |
1456 | else | |
1457 | y="$*" | |
1458 | fi | |
1459 | ||
6129c930 JS |
1460 | i=0 |
1461 | while test $i -lt 99 | |
8648732e | 1462 | do |
6129c930 JS |
1463 | echo "$y" |
1464 | i=$(($i+1)) | |
8648732e BC |
1465 | done |
1466 | } | |
1467 | ||
c7400399 ÆAB |
1468 | # The GIT_TEST_FAIL_PREREQS code hooks into test_set_prereq(), and |
1469 | # thus needs to be set up really early, and set an internal variable | |
1470 | # for convenience so the hot test_set_prereq() codepath doesn't need | |
43a2afee SG |
1471 | # to call "git env--helper" (via test_bool_env). Only do that work |
1472 | # if needed by seeing if GIT_TEST_FAIL_PREREQS is set at all. | |
c7400399 ÆAB |
1473 | GIT_TEST_FAIL_PREREQS_INTERNAL= |
1474 | if test -n "$GIT_TEST_FAIL_PREREQS" | |
1475 | then | |
43a2afee | 1476 | if test_bool_env GIT_TEST_FAIL_PREREQS false |
c7400399 ÆAB |
1477 | then |
1478 | GIT_TEST_FAIL_PREREQS_INTERNAL=true | |
1479 | test_set_prereq FAIL_PREREQS | |
1480 | fi | |
1481 | else | |
1482 | test_lazy_prereq FAIL_PREREQS ' | |
43a2afee | 1483 | test_bool_env GIT_TEST_FAIL_PREREQS false |
c7400399 ÆAB |
1484 | ' |
1485 | fi | |
1486 | ||
7187c7bb | 1487 | # Fix some commands on Windows, and other OS-specific things |
d98b2c5f JS |
1488 | uname_s=$(uname -s) |
1489 | case $uname_s in | |
f17e9fbb JS |
1490 | *MINGW*) |
1491 | # Windows has its own (incompatible) sort and find | |
1492 | sort () { | |
1493 | /usr/bin/sort "$@" | |
1494 | } | |
1495 | find () { | |
1496 | /usr/bin/find "$@" | |
1497 | } | |
4114156a JS |
1498 | # git sees Windows-style pwd |
1499 | pwd () { | |
1500 | builtin pwd -W | |
1501 | } | |
ee9fb68c | 1502 | # no POSIX permissions |
6fd1106a | 1503 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1504 | # exec does not inherit the PID |
a94114ad | 1505 | test_set_prereq MINGW |
5f4e02e5 | 1506 | test_set_prereq NATIVE_CRLF |
a31d0665 | 1507 | test_set_prereq SED_STRIPS_CR |
97669eed | 1508 | test_set_prereq GREP_STRIPS_CR |
bccc37fd | 1509 | test_set_prereq WINDOWS |
4d715ac0 | 1510 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
1511 | ;; |
1512 | *CYGWIN*) | |
1513 | test_set_prereq POSIXPERM | |
a31d0665 | 1514 | test_set_prereq EXECKEEPSPID |
cfa96496 | 1515 | test_set_prereq CYGWIN |
a31d0665 | 1516 | test_set_prereq SED_STRIPS_CR |
97669eed | 1517 | test_set_prereq GREP_STRIPS_CR |
bccc37fd | 1518 | test_set_prereq WINDOWS |
ee9fb68c JS |
1519 | ;; |
1520 | *) | |
1521 | test_set_prereq POSIXPERM | |
6fd1106a | 1522 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1523 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
1524 | ;; |
1525 | esac | |
704a3143 | 1526 | |
ddcfc7c6 GP |
1527 | # Detect arches where a few things don't work |
1528 | uname_m=$(uname -m) | |
1529 | case $uname_m in | |
1530 | parisc* | hppa*) | |
1531 | test_set_prereq HPPA | |
1532 | ;; | |
1533 | esac | |
1534 | ||
c305e667 HWN |
1535 | test_set_prereq REFFILES |
1536 | ||
b082687c | 1537 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 1538 | test -z "$NO_PERL" && test_set_prereq PERL |
68c7d276 | 1539 | test -z "$NO_PTHREADS" && test_set_prereq PTHREADS |
d4e1b47a | 1540 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
7599730b | 1541 | test -n "$USE_LIBPCRE2" && test_set_prereq PCRE |
ce9a2570 | 1542 | test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 |
5e9637c6 | 1543 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 1544 | |
4592e608 NTND |
1545 | if test -z "$GIT_TEST_CHECK_CACHE_TREE" |
1546 | then | |
1547 | GIT_TEST_CHECK_CACHE_TREE=true | |
1548 | export GIT_TEST_CHECK_CACHE_TREE | |
1549 | fi | |
1550 | ||
20073274 AS |
1551 | test_lazy_prereq PIPE ' |
1552 | # test whether the filesystem supports FIFOs | |
7b7bea23 RJ |
1553 | test_have_prereq !MINGW,!CYGWIN && |
1554 | rm -f testfifo && mkfifo testfifo | |
20073274 AS |
1555 | ' |
1556 | ||
04083f27 JH |
1557 | test_lazy_prereq SYMLINKS ' |
1558 | # test whether the filesystem supports symbolic links | |
1559 | ln -s x y && test -h y | |
1560 | ' | |
c91cfd19 | 1561 | |
3e7d4888 TB |
1562 | test_lazy_prereq SYMLINKS_WINDOWS ' |
1563 | # test whether symbolic links are enabled on Windows | |
1564 | test_have_prereq MINGW && | |
1565 | cmd //c "mklink y x" &> /dev/null && test -h y | |
1566 | ' | |
1567 | ||
b018c735 JN |
1568 | test_lazy_prereq FILEMODE ' |
1569 | test "$(git config --bool core.filemode)" = true | |
1570 | ' | |
1571 | ||
ac39aa61 MG |
1572 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1573 | echo good >CamelCase && | |
1574 | echo bad >camelcase && | |
1575 | test "$(cat CamelCase)" != good | |
1576 | ' | |
1577 | ||
6ec63305 WC |
1578 | test_lazy_prereq FUNNYNAMES ' |
1579 | test_have_prereq !MINGW && | |
1580 | touch -- \ | |
1581 | "FUNNYNAMES tab embedded" \ | |
1582 | "FUNNYNAMES \"quote embedded\"" \ | |
1583 | "FUNNYNAMES newline | |
1584 | embedded" 2>/dev/null && | |
1585 | rm -- \ | |
1586 | "FUNNYNAMES tab embedded" \ | |
1587 | "FUNNYNAMES \"quote embedded\"" \ | |
1588 | "FUNNYNAMES newline | |
1589 | embedded" 2>/dev/null | |
1590 | ' | |
1591 | ||
5b0b5dd4 MG |
1592 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1593 | # check whether FS converts nfd unicode to nfc | |
1594 | auml=$(printf "\303\244") | |
1595 | aumlcdiar=$(printf "\141\314\210") | |
1596 | >"$auml" && | |
742ae10e | 1597 | test -f "$aumlcdiar" |
5b0b5dd4 MG |
1598 | ' |
1599 | ||
09feffb6 JK |
1600 | test_lazy_prereq AUTOIDENT ' |
1601 | sane_unset GIT_AUTHOR_NAME && | |
1602 | sane_unset GIT_AUTHOR_EMAIL && | |
1603 | git var GIT_AUTHOR_IDENT | |
1604 | ' | |
1605 | ||
6219bb22 JH |
1606 | test_lazy_prereq EXPENSIVE ' |
1607 | test -n "$GIT_TEST_LONG" | |
1608 | ' | |
1609 | ||
5b1fe6eb ÆAB |
1610 | test_lazy_prereq EXPENSIVE_ON_WINDOWS ' |
1611 | test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN | |
1612 | ' | |
1613 | ||
e1ecd9e3 JH |
1614 | test_lazy_prereq USR_BIN_TIME ' |
1615 | test -x /usr/bin/time | |
1616 | ' | |
1617 | ||
1767c517 JK |
1618 | test_lazy_prereq NOT_ROOT ' |
1619 | uid=$(id -u) && | |
1620 | test "$uid" != 0 | |
1621 | ' | |
1622 | ||
63b747ce | 1623 | test_lazy_prereq JGIT ' |
abd0f289 | 1624 | jgit --version |
63b747ce JT |
1625 | ' |
1626 | ||
719c3da2 JH |
1627 | # SANITY is about "can you correctly predict what the filesystem would |
1628 | # do by only looking at the permission bits of the files and | |
1629 | # directories?" A typical example of !SANITY is running the test | |
1630 | # suite as root, where a test may expect "chmod -r file && cat file" | |
1631 | # to fail because file is supposed to be unreadable after a successful | |
1632 | # chmod. In an environment (i.e. combination of what filesystem is | |
1633 | # being used and who is running the tests) that lacks SANITY, you may | |
1634 | # be able to delete or create a file when the containing directory | |
1635 | # doesn't have write permissions, or access a file even if the | |
1636 | # containing directory doesn't have read or execute permissions. | |
1637 | ||
f400e51c TB |
1638 | test_lazy_prereq SANITY ' |
1639 | mkdir SANETESTD.1 SANETESTD.2 && | |
1640 | ||
1641 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1642 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1643 | chmod -w SANETESTD.1 && | |
719c3da2 | 1644 | chmod -r SANETESTD.1/x && |
f400e51c | 1645 | chmod -rx SANETESTD.2 || |
165293af | 1646 | BUG "cannot prepare SANETESTD" |
f400e51c | 1647 | |
719c3da2 | 1648 | ! test -r SANETESTD.1/x && |
f400e51c TB |
1649 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x |
1650 | status=$? | |
1651 | ||
1652 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1653 | rm -rf SANETESTD.1 SANETESTD.2 || | |
165293af | 1654 | BUG "cannot clean SANETESTD" |
f400e51c TB |
1655 | return $status |
1656 | ' | |
f838ce58 | 1657 | |
d98b2c5f | 1658 | test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip} |
f838ce58 JK |
1659 | GIT_UNZIP=${GIT_UNZIP:-unzip} |
1660 | test_lazy_prereq UNZIP ' | |
1661 | "$GIT_UNZIP" -v | |
1662 | test $? -ne 127 | |
1663 | ' | |
9a308de3 JK |
1664 | |
1665 | run_with_limited_cmdline () { | |
1666 | (ulimit -s 128 && "$@") | |
1667 | } | |
1668 | ||
21dac1de | 1669 | test_lazy_prereq CMDLINE_LIMIT ' |
ddcfc7c6 | 1670 | test_have_prereq !HPPA,!MINGW,!CYGWIN && |
21dac1de RJ |
1671 | run_with_limited_cmdline true |
1672 | ' | |
6b9c38e1 | 1673 | |
4db464f8 MG |
1674 | run_with_limited_stack () { |
1675 | (ulimit -s 128 && "$@") | |
1676 | } | |
1677 | ||
21dac1de | 1678 | test_lazy_prereq ULIMIT_STACK_SIZE ' |
ddcfc7c6 | 1679 | test_have_prereq !HPPA,!MINGW,!CYGWIN && |
21dac1de RJ |
1680 | run_with_limited_stack true |
1681 | ' | |
4db464f8 | 1682 | |
b30fdb4b TB |
1683 | run_with_limited_open_files () { |
1684 | (ulimit -n 32 && "$@") | |
1685 | } | |
1686 | ||
1687 | test_lazy_prereq ULIMIT_FILE_DESCRIPTORS ' | |
1688 | test_have_prereq !MINGW,!CYGWIN && | |
1689 | run_with_limited_open_files true | |
1690 | ' | |
1691 | ||
6b9c38e1 JK |
1692 | build_option () { |
1693 | git version --build-options | | |
1694 | sed -ne "s/^$1: //p" | |
1695 | } | |
1696 | ||
1697 | test_lazy_prereq LONG_IS_64BIT ' | |
1698 | test 8 -le "$(build_option sizeof-long)" | |
1699 | ' | |
a07fb050 | 1700 | |
a801a7cf NTND |
1701 | test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit' |
1702 | test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit' | |
e9184b07 JK |
1703 | |
1704 | test_lazy_prereq CURL ' | |
1705 | curl --version | |
1706 | ' | |
d16ab634 | 1707 | |
1708 | # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests | |
1709 | # which will not work with other hash algorithms and tests that work but don't | |
1710 | # test anything meaningful (e.g. special values which cause short collisions). | |
1711 | test_lazy_prereq SHA1 ' | |
c49fe07c | 1712 | case "$GIT_DEFAULT_HASH" in |
1713 | sha1) true ;; | |
1714 | "") test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 ;; | |
1715 | *) false ;; | |
1716 | esac | |
d16ab634 | 1717 | ' |
11aad464 JS |
1718 | |
1719 | test_lazy_prereq REBASE_P ' | |
1720 | test -z "$GIT_TEST_SKIP_REBASE_P" | |
1721 | ' | |
2fec604f DS |
1722 | |
1723 | # Ensure that no test accidentally triggers a Git command | |
31345d55 DS |
1724 | # that runs the actual maintenance scheduler, affecting a user's |
1725 | # system permanently. | |
1726 | # Tests that verify the scheduler integration must set this locally | |
2fec604f | 1727 | # to avoid errors. |
31345d55 | 1728 | GIT_TEST_MAINT_SCHEDULER="none:exit 1" |