]>
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 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS | |
58 | export PERL_PATH SHELL_PATH | |
59 | ||
2006f0ad RR |
60 | ################################################################ |
61 | # It appears that people try to run tests without building... | |
8abfdf44 | 62 | "${GIT_TEST_INSTALLED:-$GIT_BUILD_DIR}/git$X" >/dev/null |
2006f0ad RR |
63 | if test $? != 1 |
64 | then | |
ed306e4e JS |
65 | if test -n "$GIT_TEST_INSTALLED" |
66 | then | |
67 | echo >&2 "error: there is no working Git at '$GIT_TEST_INSTALLED'" | |
68 | else | |
69 | echo >&2 'error: you do not seem to have built git yet.' | |
70 | fi | |
2006f0ad RR |
71 | exit 1 |
72 | fi | |
73 | ||
8cf58006 SG |
74 | # Parse options while taking care to leave $@ intact, so we will still |
75 | # have all the original command line options when executing the test | |
76 | # script again for '--tee' and '--verbose-log' below. | |
77 | store_arg_to= | |
78 | prev_opt= | |
79 | for opt | |
80 | do | |
81 | if test -n "$store_arg_to" | |
82 | then | |
83 | eval $store_arg_to=\$opt | |
84 | store_arg_to= | |
85 | prev_opt= | |
86 | continue | |
87 | fi | |
88 | ||
89 | case "$opt" in | |
90 | -d|--d|--de|--deb|--debu|--debug) | |
91 | debug=t ;; | |
92 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) | |
93 | immediate=t ;; | |
94 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) | |
95 | GIT_TEST_LONG=t; export GIT_TEST_LONG ;; | |
96 | -r) | |
97 | store_arg_to=run_list | |
98 | ;; | |
99 | --run=*) | |
100 | run_list=${opt#--*=} ;; | |
101 | -h|--h|--he|--hel|--help) | |
102 | help=t ;; | |
103 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) | |
104 | verbose=t ;; | |
105 | --verbose-only=*) | |
106 | verbose_only=${opt#--*=} | |
107 | ;; | |
108 | -q|--q|--qu|--qui|--quie|--quiet) | |
109 | # Ignore --quiet under a TAP::Harness. Saying how many tests | |
110 | # passed without the ok/not ok details is always an error. | |
111 | test -z "$HARNESS_ACTIVE" && quiet=t ;; | |
112 | --with-dashes) | |
113 | with_dashes=t ;; | |
114 | --no-color) | |
115 | color= ;; | |
116 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) | |
117 | valgrind=memcheck | |
118 | tee=t | |
119 | ;; | |
120 | --valgrind=*) | |
121 | valgrind=${opt#--*=} | |
122 | tee=t | |
123 | ;; | |
124 | --valgrind-only=*) | |
125 | valgrind_only=${opt#--*=} | |
126 | tee=t | |
127 | ;; | |
128 | --tee) | |
129 | tee=t ;; | |
130 | --root=*) | |
131 | root=${opt#--*=} ;; | |
132 | --chain-lint) | |
133 | GIT_TEST_CHAIN_LINT=1 ;; | |
134 | --no-chain-lint) | |
135 | GIT_TEST_CHAIN_LINT=0 ;; | |
136 | -x) | |
137 | trace=t ;; | |
138 | -V|--verbose-log) | |
139 | verbose_log=t | |
140 | tee=t | |
141 | ;; | |
142 | *) | |
143 | echo "error: unknown test option '$opt'" >&2; exit 1 ;; | |
144 | esac | |
145 | ||
146 | prev_opt=$opt | |
147 | done | |
148 | if test -n "$store_arg_to" | |
149 | then | |
150 | echo "error: $prev_opt requires an argument" >&2 | |
151 | exit 1 | |
152 | fi | |
153 | ||
154 | if test -n "$valgrind_only" | |
155 | then | |
156 | test -z "$valgrind" && valgrind=memcheck | |
157 | test -z "$verbose" && verbose_only="$valgrind_only" | |
158 | elif test -n "$valgrind" | |
159 | then | |
160 | test -z "$verbose_log" && verbose=t | |
161 | fi | |
162 | ||
4cde519f RR |
163 | # if --tee was passed, write the output not only to the terminal, but |
164 | # additionally to the file test-results/$BASENAME.out, too. | |
8cf58006 SG |
165 | if test "$GIT_TEST_TEE_STARTED" = "done" |
166 | then | |
167 | : # do not redirect again | |
168 | elif test -n "$tee" | |
169 | then | |
2d14e13c JK |
170 | mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" |
171 | BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)" | |
452320f1 JK |
172 | |
173 | # Make this filename available to the sub-process in case it is using | |
174 | # --verbose-log. | |
175 | GIT_TEST_TEE_OUTPUT_FILE=$BASE.out | |
176 | export GIT_TEST_TEE_OUTPUT_FILE | |
177 | ||
178 | # Truncate before calling "tee -a" to get rid of the results | |
179 | # from any previous runs. | |
180 | >"$GIT_TEST_TEE_OUTPUT_FILE" | |
181 | ||
3f824e91 | 182 | (GIT_TEST_TEE_STARTED=done ${TEST_SHELL_PATH} "$0" "$@" 2>&1; |
452320f1 | 183 | echo $? >"$BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE" |
925bdc92 | 184 | test "$(cat "$BASE.exit")" = 0 |
4cde519f | 185 | exit |
8cf58006 SG |
186 | fi |
187 | ||
188 | if test -n "$trace" && test -n "$test_untraceable" | |
189 | then | |
190 | # '-x' tracing requested, but this test script can't be reliably | |
191 | # traced, unless it is run with a Bash version supporting | |
192 | # BASH_XTRACEFD (introduced in Bash v4.1). | |
193 | # | |
194 | # Perform this version check _after_ the test script was | |
195 | # potentially re-executed with $TEST_SHELL_PATH for '--tee' or | |
196 | # '--verbose-log', so the right shell is checked and the | |
197 | # warning is issued only once. | |
198 | if test -n "$BASH_VERSION" && eval ' | |
199 | test ${BASH_VERSINFO[0]} -gt 4 || { | |
200 | test ${BASH_VERSINFO[0]} -eq 4 && | |
201 | test ${BASH_VERSINFO[1]} -ge 1 | |
202 | } | |
203 | ' | |
204 | then | |
205 | : Executed by a Bash version supporting BASH_XTRACEFD. Good. | |
206 | else | |
207 | echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD" | |
208 | trace= | |
209 | fi | |
210 | fi | |
211 | if test -n "$trace" && test -z "$verbose_log" | |
212 | then | |
213 | verbose=t | |
214 | fi | |
4cde519f | 215 | |
e1970ce4 | 216 | # For repeatability, reset the environment to known value. |
d5c1b7c2 | 217 | # TERM is sanitized below, after saving color control sequences. |
e1970ce4 | 218 | LANG=C |
899460f3 | 219 | LC_ALL=C |
d9bdd39e | 220 | PAGER=cat |
e1970ce4 | 221 | TZ=UTC |
d5c1b7c2 | 222 | export LANG LC_ALL PAGER TZ |
8ff99e74 | 223 | EDITOR=: |
6cdccfce ÆAB |
224 | |
225 | # GIT_TEST_GETTEXT_POISON should not influence git commands executed | |
226 | # during initialization of test-lib and the test repo. Back it up, | |
227 | # unset and then restore after initialization is finished. | |
228 | if test -n "$GIT_TEST_GETTEXT_POISON" | |
229 | then | |
230 | GIT_TEST_GETTEXT_POISON_ORIG=$GIT_TEST_GETTEXT_POISON | |
231 | unset GIT_TEST_GETTEXT_POISON | |
232 | fi | |
233 | ||
661bfd13 SL |
234 | # A call to "unset" with no arguments causes at least Solaris 10 |
235 | # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets | |
236 | # deriving from the command substitution clustered with the other | |
237 | # ones. | |
3c8f12c9 | 238 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' |
95a1d12e | 239 | my @env = keys %ENV; |
730477f1 JL |
240 | my $ok = join("|", qw( |
241 | TRACE | |
242 | DEBUG | |
730477f1 JL |
243 | TEST |
244 | .*_TEST | |
245 | PROVE | |
246 | VALGRIND | |
ac001282 | 247 | UNZIP |
edb54081 | 248 | PERF_ |
e2a0ccc0 | 249 | CURL_VERBOSE |
4527aa10 | 250 | TRACE_CURL |
730477f1 JL |
251 | )); |
252 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
253 | print join("\n", @vars); |
254 | ') | |
7976e901 | 255 | unset XDG_CACHE_HOME |
5adf84eb | 256 | unset XDG_CONFIG_HOME |
8bade1e1 | 257 | unset GITPERLLIB |
29e55cd5 JH |
258 | GIT_AUTHOR_EMAIL=author@example.com |
259 | GIT_AUTHOR_NAME='A U Thor' | |
29e55cd5 JH |
260 | GIT_COMMITTER_EMAIL=committer@example.com |
261 | GIT_COMMITTER_NAME='C O Mitter' | |
8d0fc48f | 262 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
263 | GIT_MERGE_AUTOEDIT=no |
264 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
265 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
266 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 267 | export EDITOR |
e1970ce4 | 268 | |
124647c4 KB |
269 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
270 | GIT_TRACE_BARE=1 | |
271 | export GIT_TRACE_BARE | |
272 | ||
4cb54d0a | 273 | check_var_migration () { |
4231d1ba JH |
274 | # the warnings and hints given from this helper depends |
275 | # on end-user settings, which will disrupt the self-test | |
276 | # done on the test framework itself. | |
277 | case "$GIT_TEST_FRAMEWORK_SELFTEST" in | |
278 | t) return ;; | |
279 | esac | |
280 | ||
4cb54d0a BP |
281 | old_name=$1 new_name=$2 |
282 | eval "old_isset=\${${old_name}:+isset}" | |
283 | eval "new_isset=\${${new_name}:+isset}" | |
4231d1ba | 284 | |
4cb54d0a BP |
285 | case "$old_isset,$new_isset" in |
286 | isset,) | |
287 | echo >&2 "warning: $old_name is now $new_name" | |
288 | echo >&2 "hint: set $new_name too during the transition period" | |
289 | eval "$new_name=\$$old_name" | |
290 | ;; | |
291 | isset,isset) | |
292 | # do this later | |
293 | # echo >&2 "warning: $old_name is now $new_name" | |
294 | # echo >&2 "hint: remove $old_name" | |
295 | ;; | |
296 | esac | |
297 | } | |
298 | ||
299 | check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR | |
1f357b04 | 300 | check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION |
5765d97b | 301 | check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX |
1f357b04 BP |
302 | |
303 | # Use specific version of the index file format | |
304 | if test -n "${GIT_TEST_INDEX_VERSION:+isset}" | |
5d9fc888 | 305 | then |
1f357b04 | 306 | GIT_INDEX_VERSION="$GIT_TEST_INDEX_VERSION" |
5d9fc888 TG |
307 | export GIT_INDEX_VERSION |
308 | fi | |
309 | ||
a731fa91 EP |
310 | # Add libc MALLOC and MALLOC_PERTURB test |
311 | # only if we are not executing the test with valgrind | |
8cf58006 | 312 | if test -n "$valgrind" || |
ee1431bf | 313 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
314 | then |
315 | setup_malloc_check () { | |
316 | : nothing | |
317 | } | |
318 | teardown_malloc_check () { | |
319 | : nothing | |
320 | } | |
321 | else | |
322 | setup_malloc_check () { | |
323 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
324 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
325 | } | |
326 | teardown_malloc_check () { | |
327 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
328 | } | |
329 | fi | |
a731fa91 | 330 | |
886a3907 JH |
331 | # Protect ourselves from common misconfiguration to export |
332 | # CDPATH into the environment | |
333 | unset CDPATH | |
334 | ||
5565f47c | 335 | unset GREP_OPTIONS |
ac001282 | 336 | unset UNZIP |
5565f47c | 337 | |
3d5c0cc9 | 338 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 339 | 1|2|true) |
025232e8 | 340 | GIT_TRACE=4 |
1c0cc756 | 341 | ;; |
6ce4e61f CC |
342 | esac |
343 | ||
cd3c095c JH |
344 | # Convenience |
345 | # | |
5555a2aa | 346 | # A regexp to match 5, 35 and 40 hexdigits |
cd3c095c | 347 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' |
5555a2aa CB |
348 | _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05" |
349 | _x40="$_x35$_x05" | |
cd3c095c | 350 | |
3749fde5 JH |
351 | # Zero SHA-1 |
352 | _z40=0000000000000000000000000000000000000000 | |
353 | ||
bd981d5f | 354 | OID_REGEX="$_x40" |
198857bf | 355 | ZERO_OID=$_z40 |
f9e7d9f8 | 356 | EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904 |
378932d3 | 357 | EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 |
f9e7d9f8 | 358 | |
3f4ab627 JH |
359 | # Line feed |
360 | LF=' | |
361 | ' | |
362 | ||
a42643aa JK |
363 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
364 | # when case-folding filenames | |
365 | u200c=$(printf '\342\200\214') | |
366 | ||
bd981d5f | 367 | export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX |
342e9ef2 | 368 | |
e1970ce4 JH |
369 | # Each test should start with something like this, after copyright notices: |
370 | # | |
371 | # test_description='Description of this test... | |
372 | # This test checks if command xyzzy does the right thing... | |
373 | # ' | |
374 | # . ./test-lib.sh | |
d5c1b7c2 | 375 | test "x$TERM" != "xdumb" && ( |
ca92a660 RH |
376 | test -t 1 && |
377 | tput bold >/dev/null 2>&1 && | |
378 | tput setaf 1 >/dev/null 2>&1 && | |
379 | tput sgr0 >/dev/null 2>&1 | |
380 | ) && | |
381 | color=t | |
e1970ce4 | 382 | |
ca92a660 RH |
383 | if test -n "$color" |
384 | then | |
d5c1b7c2 RH |
385 | # Save the color control sequences now rather than run tput |
386 | # each time say_color() is called. This is done for two | |
387 | # reasons: | |
388 | # * TERM will be changed to dumb | |
389 | # * HOME will be changed to a temporary directory and tput | |
390 | # might need to read ~/.terminfo from the original HOME | |
391 | # directory to get the control sequences | |
392 | # Note: This approach assumes the control sequences don't end | |
393 | # in a newline for any terminal of interest (command | |
394 | # substitutions strip trailing newlines). Given that most | |
395 | # (all?) terminals in common use are related to ECMA-48, this | |
396 | # shouldn't be a problem. | |
397 | say_color_error=$(tput bold; tput setaf 1) # bold red | |
398 | say_color_skip=$(tput setaf 4) # blue | |
399 | say_color_warn=$(tput setaf 3) # brown/yellow | |
400 | say_color_pass=$(tput setaf 2) # green | |
401 | say_color_info=$(tput setaf 6) # cyan | |
402 | say_color_reset=$(tput sgr0) | |
403 | say_color_="" # no formatting for normal text | |
ca92a660 | 404 | say_color () { |
d5c1b7c2 RH |
405 | test -z "$1" && test -n "$quiet" && return |
406 | eval "say_color_color=\$say_color_$1" | |
ca92a660 | 407 | shift |
d5c1b7c2 | 408 | printf "%s\\n" "$say_color_color$*$say_color_reset" |
ca92a660 RH |
409 | } |
410 | else | |
411 | say_color() { | |
412 | test -z "$1" && test -n "$quiet" && return | |
413 | shift | |
414 | printf "%s\n" "$*" | |
415 | } | |
416 | fi | |
417 | ||
d5c1b7c2 RH |
418 | TERM=dumb |
419 | export TERM | |
420 | ||
55db1df0 PH |
421 | error () { |
422 | say_color error "error: $*" | |
6e7b5aaf | 423 | GIT_EXIT_OK=t |
55db1df0 PH |
424 | exit 1 |
425 | } | |
426 | ||
165293af SG |
427 | BUG () { |
428 | error >&7 "bug in the test script: $*" | |
429 | } | |
430 | ||
55db1df0 PH |
431 | say () { |
432 | say_color info "$*" | |
433 | } | |
434 | ||
614fe015 JK |
435 | if test -n "$HARNESS_ACTIVE" |
436 | then | |
437 | if test "$verbose" = t || test -n "$verbose_only" | |
438 | then | |
439 | printf 'Bail out! %s\n' \ | |
440 | 'verbose mode forbidden under TAP harness; try --verbose-log' | |
441 | exit 1 | |
442 | fi | |
443 | fi | |
444 | ||
570f3226 MB |
445 | test "${test_description}" != "" || |
446 | error "Test script did not set test_description." | |
447 | ||
448 | if test "$help" = "t" | |
449 | then | |
cb1aefda | 450 | printf '%s\n' "$test_description" |
570f3226 MB |
451 | exit 0 |
452 | fi | |
453 | ||
4d9d62fa | 454 | exec 5>&1 |
781f76b1 | 455 | exec 6<&0 |
4ecae3c8 | 456 | exec 7>&2 |
452320f1 JK |
457 | if test "$verbose_log" = "t" |
458 | then | |
459 | exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3 | |
460 | elif test "$verbose" = "t" | |
e1970ce4 JH |
461 | then |
462 | exec 4>&2 3>&1 | |
463 | else | |
464 | exec 4>/dev/null 3>/dev/null | |
465 | fi | |
466 | ||
d88785e4 JK |
467 | # Send any "-x" output directly to stderr to avoid polluting tests |
468 | # which capture stderr. We can do this unconditionally since it | |
469 | # has no effect if tracing isn't turned on. | |
470 | # | |
471 | # Note that this sets up the trace fd as soon as we assign the variable, so it | |
472 | # must come after the creation of descriptor 4 above. Likewise, we must never | |
473 | # unset this, as it has the side effect of closing descriptor 4, which we | |
474 | # use to show verbose tests to the user. | |
475 | # | |
476 | # Note also that we don't need or want to export it. The tracing is local to | |
477 | # this shell, and we would not want to influence any shells we exec. | |
478 | BASH_XTRACEFD=4 | |
479 | ||
e1970ce4 JH |
480 | test_failure=0 |
481 | test_count=0 | |
41ac414e JH |
482 | test_fixed=0 |
483 | test_broken=0 | |
2d84e9fb | 484 | test_success=0 |
e1970ce4 | 485 | |
d998bd4a ÆAB |
486 | test_external_has_tap=0 |
487 | ||
faa4bc35 | 488 | die () { |
6e7b5aaf CB |
489 | code=$? |
490 | if test -n "$GIT_EXIT_OK" | |
491 | then | |
492 | exit $code | |
493 | else | |
494 | echo >&5 "FATAL: Unexpected exit with code $code" | |
495 | exit 1 | |
496 | fi | |
faa4bc35 CB |
497 | } |
498 | ||
6e7b5aaf | 499 | GIT_EXIT_OK= |
35641310 | 500 | trap 'die' EXIT |
d45cec4b | 501 | trap 'exit $?' INT TERM HUP |
41184273 | 502 | |
12a29b1a TR |
503 | # The user-facing functions are loaded from a separate file so that |
504 | # test_perf subshells can have them too | |
3c8f12c9 | 505 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 506 | |
886856ab | 507 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 508 | # the test_expect_* functions instead. |
886856ab JH |
509 | |
510 | test_ok_ () { | |
d5d9de1b | 511 | test_success=$(($test_success + 1)) |
633fe50a | 512 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
513 | } |
514 | ||
886856ab | 515 | test_failure_ () { |
d5d9de1b | 516 | test_failure=$(($test_failure + 1)) |
633fe50a | 517 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 518 | shift |
cb1aefda | 519 | printf '%s\n' "$*" | sed -e 's/^/# /' |
6e7b5aaf | 520 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
521 | } |
522 | ||
41ac414e | 523 | test_known_broken_ok_ () { |
41ac414e | 524 | test_fixed=$(($test_fixed+1)) |
633fe50a | 525 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
526 | } |
527 | ||
528 | test_known_broken_failure_ () { | |
41ac414e | 529 | test_broken=$(($test_broken+1)) |
633fe50a | 530 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 531 | } |
886856ab JH |
532 | |
533 | test_debug () { | |
8e832ebc | 534 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
535 | } |
536 | ||
e6a6ddc9 TR |
537 | match_pattern_list () { |
538 | arg="$1" | |
539 | shift | |
540 | test -z "$*" && return 1 | |
541 | for pattern_ | |
542 | do | |
543 | case "$arg" in | |
544 | $pattern_) | |
545 | return 0 | |
546 | esac | |
547 | done | |
548 | return 1 | |
549 | } | |
550 | ||
0445e6f0 IB |
551 | match_test_selector_list () { |
552 | title="$1" | |
553 | shift | |
554 | arg="$1" | |
555 | shift | |
556 | test -z "$1" && return 0 | |
557 | ||
558 | # Both commas and whitespace are accepted as separators. | |
559 | OLDIFS=$IFS | |
560 | IFS=' ,' | |
561 | set -- $1 | |
562 | IFS=$OLDIFS | |
563 | ||
564 | # If the first selector is negative we include by default. | |
565 | include= | |
566 | case "$1" in | |
567 | !*) include=t ;; | |
568 | esac | |
569 | ||
570 | for selector | |
571 | do | |
572 | orig_selector=$selector | |
573 | ||
574 | positive=t | |
575 | case "$selector" in | |
576 | !*) | |
577 | positive= | |
578 | selector=${selector##?} | |
579 | ;; | |
580 | esac | |
581 | ||
582 | test -z "$selector" && continue | |
583 | ||
584 | case "$selector" in | |
585 | *-*) | |
586 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
587 | then | |
588 | echo "error: $title: invalid non-numeric in range" \ | |
589 | "start: '$orig_selector'" >&2 | |
590 | exit 1 | |
591 | fi | |
592 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
593 | then | |
594 | echo "error: $title: invalid non-numeric in range" \ | |
595 | "end: '$orig_selector'" >&2 | |
596 | exit 1 | |
597 | fi | |
598 | ;; | |
599 | *) | |
600 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
601 | then | |
602 | echo "error: $title: invalid non-numeric in test" \ | |
603 | "selector: '$orig_selector'" >&2 | |
604 | exit 1 | |
605 | fi | |
606 | esac | |
607 | ||
608 | # Short cut for "obvious" cases | |
609 | test -z "$include" && test -z "$positive" && continue | |
610 | test -n "$include" && test -n "$positive" && continue | |
611 | ||
612 | case "$selector" in | |
613 | -*) | |
614 | if test $arg -le ${selector#-} | |
615 | then | |
616 | include=$positive | |
617 | fi | |
618 | ;; | |
619 | *-) | |
620 | if test $arg -ge ${selector%-} | |
621 | then | |
622 | include=$positive | |
623 | fi | |
624 | ;; | |
625 | *-*) | |
626 | if test ${selector%%-*} -le $arg \ | |
627 | && test $arg -le ${selector#*-} | |
628 | then | |
629 | include=$positive | |
630 | fi | |
631 | ;; | |
632 | *) | |
633 | if test $arg -eq $selector | |
634 | then | |
635 | include=$positive | |
636 | fi | |
637 | ;; | |
638 | esac | |
639 | done | |
640 | ||
641 | test -n "$include" | |
642 | } | |
643 | ||
ff09af3f TR |
644 | maybe_teardown_verbose () { |
645 | test -z "$verbose_only" && return | |
646 | exec 4>/dev/null 3>/dev/null | |
647 | verbose= | |
648 | } | |
649 | ||
650 | last_verbose=t | |
651 | maybe_setup_verbose () { | |
652 | test -z "$verbose_only" && return | |
26a07309 | 653 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
654 | then |
655 | exec 4>&2 3>&1 | |
656 | # Emit a delimiting blank line when going from | |
657 | # non-verbose to verbose. Within verbose mode the | |
658 | # delimiter is printed by test_expect_*. The choice | |
659 | # of the initial $last_verbose is such that before | |
660 | # test 1, we do not print it. | |
661 | test -z "$last_verbose" && echo >&3 "" | |
662 | verbose=t | |
663 | else | |
664 | exec 4>/dev/null 3>/dev/null | |
665 | verbose= | |
666 | fi | |
667 | last_verbose=$verbose | |
668 | } | |
669 | ||
5dfc368f TR |
670 | maybe_teardown_valgrind () { |
671 | test -z "$GIT_VALGRIND" && return | |
672 | GIT_VALGRIND_ENABLED= | |
673 | } | |
674 | ||
675 | maybe_setup_valgrind () { | |
676 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 677 | if test -z "$valgrind_only" |
5dfc368f TR |
678 | then |
679 | GIT_VALGRIND_ENABLED=t | |
680 | return | |
681 | fi | |
682 | GIT_VALGRIND_ENABLED= | |
683 | if match_pattern_list $test_count $valgrind_only | |
684 | then | |
685 | GIT_VALGRIND_ENABLED=t | |
686 | fi | |
687 | } | |
688 | ||
9b5fe78b | 689 | want_trace () { |
f5ba2de6 JK |
690 | test "$trace" = t && { |
691 | test "$verbose" = t || test "$verbose_log" = t | |
692 | } | |
9b5fe78b JK |
693 | } |
694 | ||
a136f6d8 JK |
695 | # This is a separate function because some tests use |
696 | # "return" to end a test_expect_success block early | |
697 | # (and we want to make sure we run any cleanup like | |
698 | # "set +x"). | |
699 | test_eval_inner_ () { | |
700 | # Do not add anything extra (including LF) after '$*' | |
701 | eval " | |
9b5fe78b | 702 | want_trace && set -x |
a136f6d8 JK |
703 | $*" |
704 | } | |
705 | ||
a7c58f28 | 706 | test_eval_ () { |
90c8a1db JK |
707 | # If "-x" tracing is in effect, then we want to avoid polluting stderr |
708 | # with non-test commands. But once in "set -x" mode, we cannot prevent | |
a136f6d8 JK |
709 | # the shell from printing the "set +x" to turn it off (nor the saving |
710 | # of $? before that). But we can make sure that the output goes to | |
711 | # /dev/null. | |
712 | # | |
90c8a1db JK |
713 | # There are a few subtleties here: |
714 | # | |
715 | # - we have to redirect descriptor 4 in addition to 2, to cover | |
716 | # BASH_XTRACEFD | |
717 | # | |
718 | # - the actual eval has to come before the redirection block (since | |
719 | # it needs to see descriptor 4 to set up its stderr) | |
720 | # | |
721 | # - likewise, any error message we print must be outside the block to | |
722 | # access descriptor 4 | |
723 | # | |
724 | # - checking $? has to come immediately after the eval, but it must | |
725 | # be _inside_ the block to avoid polluting the "set -x" output | |
726 | # | |
727 | ||
728 | test_eval_inner_ "$@" </dev/null >&3 2>&4 | |
a136f6d8 | 729 | { |
a136f6d8 | 730 | test_eval_ret_=$? |
9b5fe78b | 731 | if want_trace |
a136f6d8 JK |
732 | then |
733 | set +x | |
a136f6d8 | 734 | fi |
90c8a1db JK |
735 | } 2>/dev/null 4>&2 |
736 | ||
737 | if test "$test_eval_ret_" != 0 && want_trace | |
738 | then | |
739 | say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" | |
740 | fi | |
a136f6d8 | 741 | return $test_eval_ret_ |
a7c58f28 JN |
742 | } |
743 | ||
4d9d62fa | 744 | test_run_ () { |
b6b0afdc | 745 | test_cleanup=: |
b586744a | 746 | expecting_failure=$2 |
bb79af9d | 747 | |
92b269f5 | 748 | if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then |
2a01ef8c JK |
749 | # turn off tracing for this test-eval, as it simply creates |
750 | # confusing noise in the "-x" output | |
751 | trace_tmp=$trace | |
752 | trace= | |
bb79af9d JK |
753 | # 117 is magic because it is unlikely to match the exit |
754 | # code of other programs | |
878f9883 ES |
755 | if $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') || |
756 | test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" | |
99a64e4b | 757 | then |
165293af | 758 | BUG "broken &&-chain or run-away HERE-DOC: $1" |
bb79af9d | 759 | fi |
2a01ef8c | 760 | trace=$trace_tmp |
bb79af9d JK |
761 | fi |
762 | ||
a57397b0 | 763 | setup_malloc_check |
a7c58f28 | 764 | test_eval_ "$1" |
b6b0afdc | 765 | eval_ret=$? |
a57397b0 | 766 | teardown_malloc_check |
b586744a | 767 | |
a136f6d8 JK |
768 | if test -z "$immediate" || test $eval_ret = 0 || |
769 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 770 | then |
1b3185fc | 771 | setup_malloc_check |
a7c58f28 | 772 | test_eval_ "$test_cleanup" |
1b3185fc | 773 | teardown_malloc_check |
b586744a | 774 | fi |
1c0cc756 RJ |
775 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
776 | then | |
57e1538a ÆAB |
777 | echo "" |
778 | fi | |
aa0bcf96 | 779 | return "$eval_ret" |
4d9d62fa PR |
780 | } |
781 | ||
ae75342c | 782 | test_start_ () { |
8586f98b | 783 | test_count=$(($test_count+1)) |
ff09af3f | 784 | maybe_setup_verbose |
5dfc368f | 785 | maybe_setup_valgrind |
ae75342c TR |
786 | } |
787 | ||
788 | test_finish_ () { | |
789 | echo >&3 "" | |
5dfc368f | 790 | maybe_teardown_valgrind |
ff09af3f | 791 | maybe_teardown_verbose |
ae75342c TR |
792 | } |
793 | ||
794 | test_skip () { | |
04ece593 | 795 | to_skip= |
ef2ac68d | 796 | skipped_reason= |
e6a6ddc9 TR |
797 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
798 | then | |
799 | to_skip=t | |
ef2ac68d | 800 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 801 | fi |
05236a5e JN |
802 | if test -z "$to_skip" && test -n "$test_prereq" && |
803 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
804 | then |
805 | to_skip=t | |
ef2ac68d | 806 | |
07431fc8 | 807 | of_prereq= |
05236a5e | 808 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 809 | then |
05236a5e | 810 | of_prereq=" of $test_prereq" |
07431fc8 | 811 | fi |
ef2ac68d IB |
812 | skipped_reason="missing $missing_prereq${of_prereq}" |
813 | fi | |
0445e6f0 IB |
814 | if test -z "$to_skip" && test -n "$run_list" && |
815 | ! match_test_selector_list '--run' $test_count "$run_list" | |
816 | then | |
817 | to_skip=t | |
818 | skipped_reason="--run" | |
819 | fi | |
07431fc8 | 820 | |
ef2ac68d IB |
821 | case "$to_skip" in |
822 | t) | |
633fe50a | 823 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 824 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
825 | : true |
826 | ;; | |
827 | *) | |
828 | false | |
829 | ;; | |
830 | esac | |
831 | } | |
832 | ||
342e9ef2 TR |
833 | # stub; perf-lib overrides it |
834 | test_at_end_hook_ () { | |
835 | : | |
836 | } | |
837 | ||
e1970ce4 | 838 | test_done () { |
6e7b5aaf | 839 | GIT_EXIT_OK=t |
2d84e9fb | 840 | |
1c0cc756 RJ |
841 | if test -z "$HARNESS_ACTIVE" |
842 | then | |
342e9ef2 | 843 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" |
8ef1abe5 | 844 | mkdir -p "$test_results_dir" |
dd78478f | 845 | base=${0##*/} |
5c885c1b | 846 | test_results_path="$test_results_dir/${base%.sh}.counts" |
8ef1abe5 | 847 | |
5c885c1b | 848 | cat >"$test_results_path" <<-EOF |
c54e6be7 ML |
849 | total $test_count |
850 | success $test_success | |
851 | fixed $test_fixed | |
852 | broken $test_broken | |
853 | failed $test_failure | |
854 | ||
855 | EOF | |
8ef1abe5 | 856 | fi |
41ac414e JH |
857 | |
858 | if test "$test_fixed" != 0 | |
859 | then | |
633fe50a | 860 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
861 | fi |
862 | if test "$test_broken" != 0 | |
863 | then | |
633fe50a | 864 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
865 | fi |
866 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
867 | then | |
868 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
869 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 870 | else |
b73d9a23 | 871 | test_remaining=$test_count |
11d54b8b | 872 | msg="$test_count test(s)" |
41ac414e | 873 | fi |
e1970ce4 | 874 | case "$test_failure" in |
10b94e28 | 875 | 0) |
1c0cc756 RJ |
876 | if test $test_external_has_tap -eq 0 |
877 | then | |
b73d9a23 | 878 | if test $test_remaining -gt 0 |
d87bd7c1 | 879 | then |
633fe50a | 880 | say_color pass "# passed all $msg" |
d87bd7c1 | 881 | fi |
c7018be5 JH |
882 | |
883 | # Maybe print SKIP message | |
884 | test -z "$skip_all" || skip_all="# SKIP $skip_all" | |
885 | case "$test_count" in | |
886 | 0) | |
887 | say "1..$test_count${skip_all:+ $skip_all}" | |
888 | ;; | |
889 | *) | |
890 | test -z "$skip_all" || | |
891 | say_color warn "$skip_all" | |
892 | say "1..$test_count" | |
893 | ;; | |
894 | esac | |
d998bd4a | 895 | fi |
abc5d372 | 896 | |
06478dab | 897 | if test -z "$debug" |
4d0912a2 | 898 | then |
06478dab | 899 | test -d "$TRASH_DIRECTORY" || |
4d0912a2 | 900 | error "Tests passed but trash directory already removed before test cleanup; aborting" |
abc5d372 | 901 | |
06478dab JH |
902 | cd "$TRASH_DIRECTORY/.." && |
903 | rm -fr "$TRASH_DIRECTORY" || | |
4d0912a2 | 904 | error "Tests passed but test cleanup failed; aborting" |
4d0912a2 | 905 | fi |
342e9ef2 TR |
906 | test_at_end_hook_ |
907 | ||
e1970ce4 JH |
908 | exit 0 ;; |
909 | ||
910 | *) | |
1c0cc756 RJ |
911 | if test $test_external_has_tap -eq 0 |
912 | then | |
633fe50a TR |
913 | say_color error "# failed $test_failure among $msg" |
914 | say "1..$test_count" | |
d998bd4a | 915 | fi |
5099b99d | 916 | |
e1970ce4 JH |
917 | exit 1 ;; |
918 | ||
919 | esac | |
920 | } | |
921 | ||
e4597aae | 922 | if test -n "$valgrind" |
4e1be63c | 923 | then |
4e1be63c JS |
924 | make_symlink () { |
925 | test -h "$2" && | |
926 | test "$1" = "$(readlink "$2")" || { | |
927 | # be super paranoid | |
928 | if mkdir "$2".lock | |
929 | then | |
930 | rm -f "$2" && | |
931 | ln -s "$1" "$2" && | |
932 | rm -r "$2".lock | |
933 | else | |
934 | while test -d "$2".lock | |
935 | do | |
936 | say "Waiting for lock on $2." | |
937 | sleep 1 | |
938 | done | |
939 | fi | |
940 | } | |
941 | } | |
942 | ||
943 | make_valgrind_symlink () { | |
36bfb0e5 | 944 | # handle only executables, unless they are shell libraries that |
11d62145 | 945 | # need to be in the exec-path. |
36bfb0e5 | 946 | test -x "$1" || |
2a59a6ef | 947 | test "# " = "$(test_copy_bytes 2 <"$1")" || |
36bfb0e5 | 948 | return; |
4e1be63c JS |
949 | |
950 | base=$(basename "$1") | |
28fab7b2 RS |
951 | case "$base" in |
952 | test-*) | |
953 | symlink_target="$GIT_BUILD_DIR/t/helper/$base" | |
954 | ;; | |
955 | *) | |
956 | symlink_target="$GIT_BUILD_DIR/$base" | |
957 | ;; | |
958 | esac | |
4e1be63c JS |
959 | # do not override scripts |
960 | if test -x "$symlink_target" && | |
961 | test ! -d "$symlink_target" && | |
2a59a6ef | 962 | test "#!" != "$(test_copy_bytes 2 <"$symlink_target")" |
4e1be63c JS |
963 | then |
964 | symlink_target=../valgrind.sh | |
965 | fi | |
efd92ffd JS |
966 | case "$base" in |
967 | *.sh|*.perl) | |
968 | symlink_target=../unprocessed-script | |
969 | esac | |
4e1be63c JS |
970 | # create the link, or replace it if it is out of date |
971 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
972 | } | |
973 | ||
26a07309 TR |
974 | # override all git executables in TEST_DIRECTORY/.. |
975 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
976 | mkdir -p "$GIT_VALGRIND"/bin | |
503e2241 | 977 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-* |
26a07309 TR |
978 | do |
979 | make_valgrind_symlink $file | |
980 | done | |
981 | # special-case the mergetools loadables | |
982 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
983 | OLDIFS=$IFS | |
984 | IFS=: | |
985 | for path in $PATH | |
986 | do | |
987 | ls "$path"/git-* 2> /dev/null | | |
988 | while read file | |
ad0e6233 | 989 | do |
26a07309 | 990 | make_valgrind_symlink "$file" |
ad0e6233 | 991 | done |
26a07309 TR |
992 | done |
993 | IFS=$OLDIFS | |
4e1be63c JS |
994 | PATH=$GIT_VALGRIND/bin:$PATH |
995 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
996 | export GIT_VALGRIND | |
952af351 TR |
997 | GIT_VALGRIND_MODE="$valgrind" |
998 | export GIT_VALGRIND_MODE | |
5dfc368f | 999 | GIT_VALGRIND_ENABLED=t |
26a07309 | 1000 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 1001 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
1002 | elif test -n "$GIT_TEST_INSTALLED" |
1003 | then | |
e4597aae MO |
1004 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
1005 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
16df35cb | 1006 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR/t/helper:$PATH |
e4597aae MO |
1007 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
1008 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 1009 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
1c0cc756 RJ |
1010 | if ! test -x "$git_bin_dir/git" |
1011 | then | |
1012 | if test -z "$with_dashes" | |
1013 | then | |
e4597aae MO |
1014 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" |
1015 | fi | |
1016 | with_dashes=t | |
1017 | fi | |
1018 | PATH="$git_bin_dir:$PATH" | |
6cec5c68 | 1019 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
1020 | if test -n "$with_dashes" |
1021 | then | |
6cec5c68 | 1022 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 1023 | fi |
4e1be63c | 1024 | fi |
6cec5c68 | 1025 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 1026 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 1027 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 1028 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 1029 | |
5e87eae9 JH |
1030 | if test -z "$GIT_TEST_CMP" |
1031 | then | |
1032 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
1033 | then | |
1034 | GIT_TEST_CMP="$DIFF -c" | |
1035 | else | |
1036 | GIT_TEST_CMP="$DIFF -u" | |
1037 | fi | |
1038 | fi | |
1039 | ||
20d2a30f | 1040 | GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib |
6fcca938 | 1041 | export GITPERLLIB |
6cec5c68 | 1042 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
1043 | error "You haven't built things yet, have you?" |
1044 | } | |
e1970ce4 | 1045 | |
0e496492 | 1046 | if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool |
1c0cc756 | 1047 | then |
0e496492 NTND |
1048 | echo >&2 'You need to build test-tool:' |
1049 | echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory' | |
56cf9806 EW |
1050 | exit 1 |
1051 | fi | |
1052 | ||
e1970ce4 | 1053 | # Test repository |
002d4ce8 JK |
1054 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" |
1055 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
1056 | case "$TRASH_DIRECTORY" in | |
1057 | /*) ;; # absolute path is good | |
1058 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
f423ef5f | 1059 | esac |
38b074de | 1060 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 1061 | GIT_EXIT_OK=t |
8d14ac94 JH |
1062 | echo >&5 "FATAL: Cannot prepare test area" |
1063 | exit 1 | |
1064 | } | |
1065 | ||
90cff968 | 1066 | HOME="$TRASH_DIRECTORY" |
0ea47f9d JH |
1067 | GNUPGHOME="$HOME/gnupg-home-not-used" |
1068 | export HOME GNUPGHOME | |
90cff968 | 1069 | |
1c0cc756 RJ |
1070 | if test -z "$TEST_NO_CREATE_REPO" |
1071 | then | |
38b074de | 1072 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 1073 | else |
38b074de | 1074 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 1075 | fi |
1bd9c648 LW |
1076 | # Use -P to resolve symlinks in our working directory so that the cwd |
1077 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 1078 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 1079 | |
d5d9de1b JS |
1080 | this_test=${0##*/} |
1081 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
1082 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
1083 | then | |
1084 | say_color info >&3 "skipping test $this_test altogether" | |
1085 | skip_all="skip all tests in $this_test" | |
1086 | test_done | |
1087 | fi | |
f17e9fbb | 1088 | |
8648732e BC |
1089 | # Provide an implementation of the 'yes' utility |
1090 | yes () { | |
1091 | if test $# = 0 | |
1092 | then | |
1093 | y=y | |
1094 | else | |
1095 | y="$*" | |
1096 | fi | |
1097 | ||
6129c930 JS |
1098 | i=0 |
1099 | while test $i -lt 99 | |
8648732e | 1100 | do |
6129c930 JS |
1101 | echo "$y" |
1102 | i=$(($i+1)) | |
8648732e BC |
1103 | done |
1104 | } | |
1105 | ||
f17e9fbb | 1106 | # Fix some commands on Windows |
d98b2c5f JS |
1107 | uname_s=$(uname -s) |
1108 | case $uname_s in | |
f17e9fbb JS |
1109 | *MINGW*) |
1110 | # Windows has its own (incompatible) sort and find | |
1111 | sort () { | |
1112 | /usr/bin/sort "$@" | |
1113 | } | |
1114 | find () { | |
1115 | /usr/bin/find "$@" | |
1116 | } | |
4114156a JS |
1117 | # git sees Windows-style pwd |
1118 | pwd () { | |
1119 | builtin pwd -W | |
1120 | } | |
ee9fb68c | 1121 | # no POSIX permissions |
6fd1106a | 1122 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1123 | # exec does not inherit the PID |
a94114ad | 1124 | test_set_prereq MINGW |
5f4e02e5 | 1125 | test_set_prereq NATIVE_CRLF |
a31d0665 | 1126 | test_set_prereq SED_STRIPS_CR |
97669eed | 1127 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 1128 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
1129 | ;; |
1130 | *CYGWIN*) | |
1131 | test_set_prereq POSIXPERM | |
a31d0665 | 1132 | test_set_prereq EXECKEEPSPID |
cfa96496 | 1133 | test_set_prereq CYGWIN |
a31d0665 | 1134 | test_set_prereq SED_STRIPS_CR |
97669eed | 1135 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c JS |
1136 | ;; |
1137 | *) | |
1138 | test_set_prereq POSIXPERM | |
6fd1106a | 1139 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1140 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
1141 | ;; |
1142 | esac | |
704a3143 | 1143 | |
b082687c | 1144 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 1145 | test -z "$NO_PERL" && test_set_prereq PERL |
68c7d276 | 1146 | test -z "$NO_PTHREADS" && test_set_prereq PTHREADS |
d4e1b47a | 1147 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
94da9193 | 1148 | test -n "$USE_LIBPCRE1$USE_LIBPCRE2" && test_set_prereq PCRE |
ce9a2570 ÆAB |
1149 | test -n "$USE_LIBPCRE1" && test_set_prereq LIBPCRE1 |
1150 | test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 | |
5e9637c6 | 1151 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 1152 | |
6cdccfce ÆAB |
1153 | if test -n "$GIT_TEST_GETTEXT_POISON_ORIG" |
1154 | then | |
1155 | GIT_TEST_GETTEXT_POISON=$GIT_TEST_GETTEXT_POISON_ORIG | |
1156 | unset GIT_TEST_GETTEXT_POISON_ORIG | |
1157 | fi | |
1158 | ||
bb946bba | 1159 | # Can we rely on git's output in the C locale? |
6cdccfce | 1160 | if test -z "$GIT_TEST_GETTEXT_POISON" |
30955229 | 1161 | then |
30955229 JN |
1162 | test_set_prereq C_LOCALE_OUTPUT |
1163 | fi | |
bb946bba | 1164 | |
4592e608 NTND |
1165 | if test -z "$GIT_TEST_CHECK_CACHE_TREE" |
1166 | then | |
1167 | GIT_TEST_CHECK_CACHE_TREE=true | |
1168 | export GIT_TEST_CHECK_CACHE_TREE | |
1169 | fi | |
1170 | ||
20073274 AS |
1171 | test_lazy_prereq PIPE ' |
1172 | # test whether the filesystem supports FIFOs | |
7b7bea23 RJ |
1173 | test_have_prereq !MINGW,!CYGWIN && |
1174 | rm -f testfifo && mkfifo testfifo | |
20073274 AS |
1175 | ' |
1176 | ||
04083f27 JH |
1177 | test_lazy_prereq SYMLINKS ' |
1178 | # test whether the filesystem supports symbolic links | |
1179 | ln -s x y && test -h y | |
1180 | ' | |
c91cfd19 | 1181 | |
b018c735 JN |
1182 | test_lazy_prereq FILEMODE ' |
1183 | test "$(git config --bool core.filemode)" = true | |
1184 | ' | |
1185 | ||
ac39aa61 MG |
1186 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1187 | echo good >CamelCase && | |
1188 | echo bad >camelcase && | |
1189 | test "$(cat CamelCase)" != good | |
1190 | ' | |
1191 | ||
6ec63305 WC |
1192 | test_lazy_prereq FUNNYNAMES ' |
1193 | test_have_prereq !MINGW && | |
1194 | touch -- \ | |
1195 | "FUNNYNAMES tab embedded" \ | |
1196 | "FUNNYNAMES \"quote embedded\"" \ | |
1197 | "FUNNYNAMES newline | |
1198 | embedded" 2>/dev/null && | |
1199 | rm -- \ | |
1200 | "FUNNYNAMES tab embedded" \ | |
1201 | "FUNNYNAMES \"quote embedded\"" \ | |
1202 | "FUNNYNAMES newline | |
1203 | embedded" 2>/dev/null | |
1204 | ' | |
1205 | ||
5b0b5dd4 MG |
1206 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1207 | # check whether FS converts nfd unicode to nfc | |
1208 | auml=$(printf "\303\244") | |
1209 | aumlcdiar=$(printf "\141\314\210") | |
1210 | >"$auml" && | |
742ae10e | 1211 | test -f "$aumlcdiar" |
5b0b5dd4 MG |
1212 | ' |
1213 | ||
09feffb6 JK |
1214 | test_lazy_prereq AUTOIDENT ' |
1215 | sane_unset GIT_AUTHOR_NAME && | |
1216 | sane_unset GIT_AUTHOR_EMAIL && | |
1217 | git var GIT_AUTHOR_IDENT | |
1218 | ' | |
1219 | ||
6219bb22 JH |
1220 | test_lazy_prereq EXPENSIVE ' |
1221 | test -n "$GIT_TEST_LONG" | |
1222 | ' | |
1223 | ||
5b1fe6eb ÆAB |
1224 | test_lazy_prereq EXPENSIVE_ON_WINDOWS ' |
1225 | test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN | |
1226 | ' | |
1227 | ||
e1ecd9e3 JH |
1228 | test_lazy_prereq USR_BIN_TIME ' |
1229 | test -x /usr/bin/time | |
1230 | ' | |
1231 | ||
1767c517 JK |
1232 | test_lazy_prereq NOT_ROOT ' |
1233 | uid=$(id -u) && | |
1234 | test "$uid" != 0 | |
1235 | ' | |
1236 | ||
63b747ce JT |
1237 | test_lazy_prereq JGIT ' |
1238 | type jgit | |
1239 | ' | |
1240 | ||
719c3da2 JH |
1241 | # SANITY is about "can you correctly predict what the filesystem would |
1242 | # do by only looking at the permission bits of the files and | |
1243 | # directories?" A typical example of !SANITY is running the test | |
1244 | # suite as root, where a test may expect "chmod -r file && cat file" | |
1245 | # to fail because file is supposed to be unreadable after a successful | |
1246 | # chmod. In an environment (i.e. combination of what filesystem is | |
1247 | # being used and who is running the tests) that lacks SANITY, you may | |
1248 | # be able to delete or create a file when the containing directory | |
1249 | # doesn't have write permissions, or access a file even if the | |
1250 | # containing directory doesn't have read or execute permissions. | |
1251 | ||
f400e51c TB |
1252 | test_lazy_prereq SANITY ' |
1253 | mkdir SANETESTD.1 SANETESTD.2 && | |
1254 | ||
1255 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1256 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1257 | chmod -w SANETESTD.1 && | |
719c3da2 | 1258 | chmod -r SANETESTD.1/x && |
f400e51c | 1259 | chmod -rx SANETESTD.2 || |
165293af | 1260 | BUG "cannot prepare SANETESTD" |
f400e51c | 1261 | |
719c3da2 | 1262 | ! test -r SANETESTD.1/x && |
f400e51c TB |
1263 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x |
1264 | status=$? | |
1265 | ||
1266 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1267 | rm -rf SANETESTD.1 SANETESTD.2 || | |
165293af | 1268 | BUG "cannot clean SANETESTD" |
f400e51c TB |
1269 | return $status |
1270 | ' | |
f838ce58 | 1271 | |
d98b2c5f | 1272 | test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip} |
f838ce58 JK |
1273 | GIT_UNZIP=${GIT_UNZIP:-unzip} |
1274 | test_lazy_prereq UNZIP ' | |
1275 | "$GIT_UNZIP" -v | |
1276 | test $? -ne 127 | |
1277 | ' | |
9a308de3 JK |
1278 | |
1279 | run_with_limited_cmdline () { | |
1280 | (ulimit -s 128 && "$@") | |
1281 | } | |
1282 | ||
21dac1de RJ |
1283 | test_lazy_prereq CMDLINE_LIMIT ' |
1284 | test_have_prereq !MINGW,!CYGWIN && | |
1285 | run_with_limited_cmdline true | |
1286 | ' | |
6b9c38e1 | 1287 | |
4db464f8 MG |
1288 | run_with_limited_stack () { |
1289 | (ulimit -s 128 && "$@") | |
1290 | } | |
1291 | ||
21dac1de RJ |
1292 | test_lazy_prereq ULIMIT_STACK_SIZE ' |
1293 | test_have_prereq !MINGW,!CYGWIN && | |
1294 | run_with_limited_stack true | |
1295 | ' | |
4db464f8 | 1296 | |
6b9c38e1 JK |
1297 | build_option () { |
1298 | git version --build-options | | |
1299 | sed -ne "s/^$1: //p" | |
1300 | } | |
1301 | ||
1302 | test_lazy_prereq LONG_IS_64BIT ' | |
1303 | test 8 -le "$(build_option sizeof-long)" | |
1304 | ' | |
a07fb050 | 1305 | |
a801a7cf NTND |
1306 | test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit' |
1307 | test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit' | |
e9184b07 JK |
1308 | |
1309 | test_lazy_prereq CURL ' | |
1310 | curl --version | |
1311 | ' | |
d16ab634 | 1312 | |
1313 | # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests | |
1314 | # which will not work with other hash algorithms and tests that work but don't | |
1315 | # test anything meaningful (e.g. special values which cause short collisions). | |
1316 | test_lazy_prereq SHA1 ' | |
1317 | test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 | |
1318 | ' | |
11aad464 JS |
1319 | |
1320 | test_lazy_prereq REBASE_P ' | |
1321 | test -z "$GIT_TEST_SKIP_REBASE_P" | |
1322 | ' |