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Commit | Line | Data |
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c74c7203 | 1 | # Test framework for git. See t/README for usage. |
e1970ce4 JH |
2 | # |
3 | # Copyright (c) 2005 Junio C Hamano | |
4 | # | |
64b90323 MS |
5 | # This program is free software: you can redistribute it and/or modify |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation, either version 2 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program. If not, see http://www.gnu.org/licenses/ . | |
e1970ce4 | 17 | |
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 '$GIT_TEST_INSTALLED'" | |
68 | else | |
69 | echo >&2 'error: you do not seem to have built git yet.' | |
70 | fi | |
2006f0ad RR |
71 | exit 1 |
72 | fi | |
73 | ||
4cde519f RR |
74 | # if --tee was passed, write the output not only to the terminal, but |
75 | # additionally to the file test-results/$BASENAME.out, too. | |
76 | case "$GIT_TEST_TEE_STARTED, $* " in | |
77 | done,*) | |
78 | # do not redirect again | |
79 | ;; | |
a5f52c6d | 80 | *' --tee '*|*' --va'*|*' -V '*|*' --verbose-log '*) |
2d14e13c JK |
81 | mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" |
82 | BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)" | |
452320f1 JK |
83 | |
84 | # Make this filename available to the sub-process in case it is using | |
85 | # --verbose-log. | |
86 | GIT_TEST_TEE_OUTPUT_FILE=$BASE.out | |
87 | export GIT_TEST_TEE_OUTPUT_FILE | |
88 | ||
89 | # Truncate before calling "tee -a" to get rid of the results | |
90 | # from any previous runs. | |
91 | >"$GIT_TEST_TEE_OUTPUT_FILE" | |
92 | ||
3f824e91 | 93 | (GIT_TEST_TEE_STARTED=done ${TEST_SHELL_PATH} "$0" "$@" 2>&1; |
452320f1 | 94 | echo $? >"$BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE" |
925bdc92 | 95 | test "$(cat "$BASE.exit")" = 0 |
4cde519f RR |
96 | exit |
97 | ;; | |
98 | esac | |
99 | ||
e1970ce4 | 100 | # For repeatability, reset the environment to known value. |
d5c1b7c2 | 101 | # TERM is sanitized below, after saving color control sequences. |
e1970ce4 | 102 | LANG=C |
899460f3 | 103 | LC_ALL=C |
d9bdd39e | 104 | PAGER=cat |
e1970ce4 | 105 | TZ=UTC |
d5c1b7c2 | 106 | export LANG LC_ALL PAGER TZ |
8ff99e74 | 107 | EDITOR=: |
6cdccfce ÆAB |
108 | |
109 | # GIT_TEST_GETTEXT_POISON should not influence git commands executed | |
110 | # during initialization of test-lib and the test repo. Back it up, | |
111 | # unset and then restore after initialization is finished. | |
112 | if test -n "$GIT_TEST_GETTEXT_POISON" | |
113 | then | |
114 | GIT_TEST_GETTEXT_POISON_ORIG=$GIT_TEST_GETTEXT_POISON | |
115 | unset GIT_TEST_GETTEXT_POISON | |
116 | fi | |
117 | ||
661bfd13 SL |
118 | # A call to "unset" with no arguments causes at least Solaris 10 |
119 | # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets | |
120 | # deriving from the command substitution clustered with the other | |
121 | # ones. | |
3c8f12c9 | 122 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' |
95a1d12e | 123 | my @env = keys %ENV; |
730477f1 JL |
124 | my $ok = join("|", qw( |
125 | TRACE | |
126 | DEBUG | |
730477f1 JL |
127 | TEST |
128 | .*_TEST | |
129 | PROVE | |
130 | VALGRIND | |
ac001282 | 131 | UNZIP |
edb54081 | 132 | PERF_ |
e2a0ccc0 | 133 | CURL_VERBOSE |
4527aa10 | 134 | TRACE_CURL |
730477f1 JL |
135 | )); |
136 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
137 | print join("\n", @vars); |
138 | ') | |
7976e901 | 139 | unset XDG_CACHE_HOME |
5adf84eb | 140 | unset XDG_CONFIG_HOME |
8bade1e1 | 141 | unset GITPERLLIB |
29e55cd5 JH |
142 | GIT_AUTHOR_EMAIL=author@example.com |
143 | GIT_AUTHOR_NAME='A U Thor' | |
29e55cd5 JH |
144 | GIT_COMMITTER_EMAIL=committer@example.com |
145 | GIT_COMMITTER_NAME='C O Mitter' | |
8d0fc48f | 146 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
147 | GIT_MERGE_AUTOEDIT=no |
148 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
149 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
150 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 151 | export EDITOR |
e1970ce4 | 152 | |
124647c4 KB |
153 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
154 | GIT_TRACE_BARE=1 | |
155 | export GIT_TRACE_BARE | |
156 | ||
4cb54d0a | 157 | check_var_migration () { |
4231d1ba JH |
158 | # the warnings and hints given from this helper depends |
159 | # on end-user settings, which will disrupt the self-test | |
160 | # done on the test framework itself. | |
161 | case "$GIT_TEST_FRAMEWORK_SELFTEST" in | |
162 | t) return ;; | |
163 | esac | |
164 | ||
4cb54d0a BP |
165 | old_name=$1 new_name=$2 |
166 | eval "old_isset=\${${old_name}:+isset}" | |
167 | eval "new_isset=\${${new_name}:+isset}" | |
4231d1ba | 168 | |
4cb54d0a BP |
169 | case "$old_isset,$new_isset" in |
170 | isset,) | |
171 | echo >&2 "warning: $old_name is now $new_name" | |
172 | echo >&2 "hint: set $new_name too during the transition period" | |
173 | eval "$new_name=\$$old_name" | |
174 | ;; | |
175 | isset,isset) | |
176 | # do this later | |
177 | # echo >&2 "warning: $old_name is now $new_name" | |
178 | # echo >&2 "hint: remove $old_name" | |
179 | ;; | |
180 | esac | |
181 | } | |
182 | ||
183 | check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR | |
1f357b04 | 184 | check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION |
5765d97b | 185 | check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX |
1f357b04 BP |
186 | |
187 | # Use specific version of the index file format | |
188 | if test -n "${GIT_TEST_INDEX_VERSION:+isset}" | |
5d9fc888 | 189 | then |
1f357b04 | 190 | GIT_INDEX_VERSION="$GIT_TEST_INDEX_VERSION" |
5d9fc888 TG |
191 | export GIT_INDEX_VERSION |
192 | fi | |
193 | ||
a731fa91 EP |
194 | # Add libc MALLOC and MALLOC_PERTURB test |
195 | # only if we are not executing the test with valgrind | |
1b3185fc | 196 | if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || |
ee1431bf | 197 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
198 | then |
199 | setup_malloc_check () { | |
200 | : nothing | |
201 | } | |
202 | teardown_malloc_check () { | |
203 | : nothing | |
204 | } | |
205 | else | |
206 | setup_malloc_check () { | |
207 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
208 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
209 | } | |
210 | teardown_malloc_check () { | |
211 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
212 | } | |
213 | fi | |
a731fa91 | 214 | |
886a3907 JH |
215 | # Protect ourselves from common misconfiguration to export |
216 | # CDPATH into the environment | |
217 | unset CDPATH | |
218 | ||
5565f47c | 219 | unset GREP_OPTIONS |
ac001282 | 220 | unset UNZIP |
5565f47c | 221 | |
3d5c0cc9 | 222 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 223 | 1|2|true) |
025232e8 | 224 | GIT_TRACE=4 |
1c0cc756 | 225 | ;; |
6ce4e61f CC |
226 | esac |
227 | ||
cd3c095c JH |
228 | # Convenience |
229 | # | |
5555a2aa | 230 | # A regexp to match 5, 35 and 40 hexdigits |
cd3c095c | 231 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' |
5555a2aa CB |
232 | _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05" |
233 | _x40="$_x35$_x05" | |
cd3c095c | 234 | |
3749fde5 JH |
235 | # Zero SHA-1 |
236 | _z40=0000000000000000000000000000000000000000 | |
237 | ||
bd981d5f | 238 | OID_REGEX="$_x40" |
198857bf | 239 | ZERO_OID=$_z40 |
f9e7d9f8 | 240 | EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904 |
378932d3 | 241 | EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 |
f9e7d9f8 | 242 | |
3f4ab627 JH |
243 | # Line feed |
244 | LF=' | |
245 | ' | |
246 | ||
a42643aa JK |
247 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
248 | # when case-folding filenames | |
249 | u200c=$(printf '\342\200\214') | |
250 | ||
bd981d5f | 251 | export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX |
342e9ef2 | 252 | |
e1970ce4 JH |
253 | # Each test should start with something like this, after copyright notices: |
254 | # | |
255 | # test_description='Description of this test... | |
256 | # This test checks if command xyzzy does the right thing... | |
257 | # ' | |
258 | # . ./test-lib.sh | |
d5c1b7c2 | 259 | test "x$TERM" != "xdumb" && ( |
ca92a660 RH |
260 | test -t 1 && |
261 | tput bold >/dev/null 2>&1 && | |
262 | tput setaf 1 >/dev/null 2>&1 && | |
263 | tput sgr0 >/dev/null 2>&1 | |
264 | ) && | |
265 | color=t | |
e1970ce4 | 266 | |
a9b2db37 SG |
267 | store_arg_to= |
268 | prev_opt= | |
269 | for opt | |
e1970ce4 | 270 | do |
a9b2db37 SG |
271 | if test -n "$store_arg_to" |
272 | then | |
273 | eval $store_arg_to=\$opt | |
274 | store_arg_to= | |
275 | prev_opt= | |
276 | continue | |
277 | fi | |
278 | ||
279 | case "$opt" in | |
e1970ce4 | 280 | -d|--d|--de|--deb|--debu|--debug) |
a9b2db37 | 281 | debug=t ;; |
886856ab | 282 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
a9b2db37 | 283 | immediate=t ;; |
5e2c08c6 | 284 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) |
a9b2db37 | 285 | GIT_TEST_LONG=t; export GIT_TEST_LONG ;; |
0445e6f0 | 286 | -r) |
a9b2db37 SG |
287 | store_arg_to=run_list |
288 | ;; | |
0445e6f0 | 289 | --run=*) |
a9b2db37 | 290 | run_list=${opt#--*=} ;; |
e1970ce4 | 291 | -h|--h|--he|--hel|--help) |
a9b2db37 | 292 | help=t ;; |
e1970ce4 | 293 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
a9b2db37 | 294 | verbose=t ;; |
ff09af3f | 295 | --verbose-only=*) |
a9b2db37 SG |
296 | verbose_only=${opt#--*=} |
297 | ;; | |
1ece1274 | 298 | -q|--q|--qu|--qui|--quie|--quiet) |
092c4334 ÆAB |
299 | # Ignore --quiet under a TAP::Harness. Saying how many tests |
300 | # passed without the ok/not ok details is always an error. | |
a9b2db37 | 301 | test -z "$HARNESS_ACTIVE" && quiet=t ;; |
e4597aae | 302 | --with-dashes) |
a9b2db37 | 303 | with_dashes=t ;; |
55db1df0 | 304 | --no-color) |
a9b2db37 | 305 | color= ;; |
4e1be63c | 306 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) |
a9b2db37 | 307 | valgrind=memcheck ;; |
952af351 | 308 | --valgrind=*) |
a9b2db37 | 309 | valgrind=${opt#--*=} ;; |
5dfc368f | 310 | --valgrind-only=*) |
a9b2db37 | 311 | valgrind_only=${opt#--*=} ;; |
44138559 | 312 | --tee) |
a9b2db37 | 313 | ;; # was handled already |
f423ef5f | 314 | --root=*) |
a9b2db37 | 315 | root=${opt#--*=} ;; |
bb79af9d | 316 | --chain-lint) |
a9b2db37 | 317 | GIT_TEST_CHAIN_LINT=1 ;; |
bb79af9d | 318 | --no-chain-lint) |
a9b2db37 | 319 | GIT_TEST_CHAIN_LINT=0 ;; |
a136f6d8 | 320 | -x) |
a9b2db37 | 321 | trace=t ;; |
a5f52c6d | 322 | -V|--verbose-log) |
a9b2db37 | 323 | verbose_log=t ;; |
e1970ce4 | 324 | *) |
a9b2db37 | 325 | echo "error: unknown test option '$opt'" >&2; exit 1 ;; |
e1970ce4 | 326 | esac |
a9b2db37 SG |
327 | |
328 | prev_opt=$opt | |
e1970ce4 | 329 | done |
a9b2db37 SG |
330 | if test -n "$store_arg_to" |
331 | then | |
332 | echo "error: $prev_opt requires an argument" >&2 | |
333 | exit 1 | |
334 | fi | |
e1970ce4 | 335 | |
26a07309 | 336 | if test -n "$valgrind_only" |
5dfc368f TR |
337 | then |
338 | test -z "$valgrind" && valgrind=memcheck | |
339 | test -z "$verbose" && verbose_only="$valgrind_only" | |
340 | elif test -n "$valgrind" | |
341 | then | |
88c6e9d3 | 342 | test -z "$verbose_log" && verbose=t |
5dfc368f | 343 | fi |
952af351 | 344 | |
0a97e86e SG |
345 | if test -n "$trace" && test -n "$test_untraceable" |
346 | then | |
347 | # '-x' tracing requested, but this test script can't be reliably | |
348 | # traced, unless it is run with a Bash version supporting | |
349 | # BASH_XTRACEFD (introduced in Bash v4.1). | |
350 | if test -n "$BASH_VERSION" && eval ' | |
351 | test ${BASH_VERSINFO[0]} -gt 4 || { | |
352 | test ${BASH_VERSINFO[0]} -eq 4 && | |
353 | test ${BASH_VERSINFO[1]} -ge 1 | |
354 | } | |
355 | ' | |
356 | then | |
357 | : Executed by a Bash version supporting BASH_XTRACEFD. Good. | |
358 | else | |
359 | echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD" | |
360 | trace= | |
361 | fi | |
362 | fi | |
f5ba2de6 JK |
363 | if test -n "$trace" && test -z "$verbose_log" |
364 | then | |
365 | verbose=t | |
366 | fi | |
367 | ||
ca92a660 RH |
368 | if test -n "$color" |
369 | then | |
d5c1b7c2 RH |
370 | # Save the color control sequences now rather than run tput |
371 | # each time say_color() is called. This is done for two | |
372 | # reasons: | |
373 | # * TERM will be changed to dumb | |
374 | # * HOME will be changed to a temporary directory and tput | |
375 | # might need to read ~/.terminfo from the original HOME | |
376 | # directory to get the control sequences | |
377 | # Note: This approach assumes the control sequences don't end | |
378 | # in a newline for any terminal of interest (command | |
379 | # substitutions strip trailing newlines). Given that most | |
380 | # (all?) terminals in common use are related to ECMA-48, this | |
381 | # shouldn't be a problem. | |
382 | say_color_error=$(tput bold; tput setaf 1) # bold red | |
383 | say_color_skip=$(tput setaf 4) # blue | |
384 | say_color_warn=$(tput setaf 3) # brown/yellow | |
385 | say_color_pass=$(tput setaf 2) # green | |
386 | say_color_info=$(tput setaf 6) # cyan | |
387 | say_color_reset=$(tput sgr0) | |
388 | say_color_="" # no formatting for normal text | |
ca92a660 | 389 | say_color () { |
d5c1b7c2 RH |
390 | test -z "$1" && test -n "$quiet" && return |
391 | eval "say_color_color=\$say_color_$1" | |
ca92a660 | 392 | shift |
d5c1b7c2 | 393 | printf "%s\\n" "$say_color_color$*$say_color_reset" |
ca92a660 RH |
394 | } |
395 | else | |
396 | say_color() { | |
397 | test -z "$1" && test -n "$quiet" && return | |
398 | shift | |
399 | printf "%s\n" "$*" | |
400 | } | |
401 | fi | |
402 | ||
d5c1b7c2 RH |
403 | TERM=dumb |
404 | export TERM | |
405 | ||
55db1df0 PH |
406 | error () { |
407 | say_color error "error: $*" | |
6e7b5aaf | 408 | GIT_EXIT_OK=t |
55db1df0 PH |
409 | exit 1 |
410 | } | |
411 | ||
165293af SG |
412 | BUG () { |
413 | error >&7 "bug in the test script: $*" | |
414 | } | |
415 | ||
55db1df0 PH |
416 | say () { |
417 | say_color info "$*" | |
418 | } | |
419 | ||
614fe015 JK |
420 | if test -n "$HARNESS_ACTIVE" |
421 | then | |
422 | if test "$verbose" = t || test -n "$verbose_only" | |
423 | then | |
424 | printf 'Bail out! %s\n' \ | |
425 | 'verbose mode forbidden under TAP harness; try --verbose-log' | |
426 | exit 1 | |
427 | fi | |
428 | fi | |
429 | ||
570f3226 MB |
430 | test "${test_description}" != "" || |
431 | error "Test script did not set test_description." | |
432 | ||
433 | if test "$help" = "t" | |
434 | then | |
cb1aefda | 435 | printf '%s\n' "$test_description" |
570f3226 MB |
436 | exit 0 |
437 | fi | |
438 | ||
4d9d62fa | 439 | exec 5>&1 |
781f76b1 | 440 | exec 6<&0 |
4ecae3c8 | 441 | exec 7>&2 |
452320f1 JK |
442 | if test "$verbose_log" = "t" |
443 | then | |
444 | exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3 | |
445 | elif test "$verbose" = "t" | |
e1970ce4 JH |
446 | then |
447 | exec 4>&2 3>&1 | |
448 | else | |
449 | exec 4>/dev/null 3>/dev/null | |
450 | fi | |
451 | ||
d88785e4 JK |
452 | # Send any "-x" output directly to stderr to avoid polluting tests |
453 | # which capture stderr. We can do this unconditionally since it | |
454 | # has no effect if tracing isn't turned on. | |
455 | # | |
456 | # Note that this sets up the trace fd as soon as we assign the variable, so it | |
457 | # must come after the creation of descriptor 4 above. Likewise, we must never | |
458 | # unset this, as it has the side effect of closing descriptor 4, which we | |
459 | # use to show verbose tests to the user. | |
460 | # | |
461 | # Note also that we don't need or want to export it. The tracing is local to | |
462 | # this shell, and we would not want to influence any shells we exec. | |
463 | BASH_XTRACEFD=4 | |
464 | ||
e1970ce4 JH |
465 | test_failure=0 |
466 | test_count=0 | |
41ac414e JH |
467 | test_fixed=0 |
468 | test_broken=0 | |
2d84e9fb | 469 | test_success=0 |
e1970ce4 | 470 | |
d998bd4a ÆAB |
471 | test_external_has_tap=0 |
472 | ||
faa4bc35 | 473 | die () { |
6e7b5aaf CB |
474 | code=$? |
475 | if test -n "$GIT_EXIT_OK" | |
476 | then | |
477 | exit $code | |
478 | else | |
479 | echo >&5 "FATAL: Unexpected exit with code $code" | |
480 | exit 1 | |
481 | fi | |
faa4bc35 CB |
482 | } |
483 | ||
6e7b5aaf | 484 | GIT_EXIT_OK= |
35641310 | 485 | trap 'die' EXIT |
d45cec4b | 486 | trap 'exit $?' INT TERM HUP |
41184273 | 487 | |
12a29b1a TR |
488 | # The user-facing functions are loaded from a separate file so that |
489 | # test_perf subshells can have them too | |
3c8f12c9 | 490 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 491 | |
886856ab | 492 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 493 | # the test_expect_* functions instead. |
886856ab JH |
494 | |
495 | test_ok_ () { | |
d5d9de1b | 496 | test_success=$(($test_success + 1)) |
633fe50a | 497 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
498 | } |
499 | ||
886856ab | 500 | test_failure_ () { |
d5d9de1b | 501 | test_failure=$(($test_failure + 1)) |
633fe50a | 502 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 503 | shift |
cb1aefda | 504 | printf '%s\n' "$*" | sed -e 's/^/# /' |
6e7b5aaf | 505 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
506 | } |
507 | ||
41ac414e | 508 | test_known_broken_ok_ () { |
41ac414e | 509 | test_fixed=$(($test_fixed+1)) |
633fe50a | 510 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
511 | } |
512 | ||
513 | test_known_broken_failure_ () { | |
41ac414e | 514 | test_broken=$(($test_broken+1)) |
633fe50a | 515 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 516 | } |
886856ab JH |
517 | |
518 | test_debug () { | |
8e832ebc | 519 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
520 | } |
521 | ||
e6a6ddc9 TR |
522 | match_pattern_list () { |
523 | arg="$1" | |
524 | shift | |
525 | test -z "$*" && return 1 | |
526 | for pattern_ | |
527 | do | |
528 | case "$arg" in | |
529 | $pattern_) | |
530 | return 0 | |
531 | esac | |
532 | done | |
533 | return 1 | |
534 | } | |
535 | ||
0445e6f0 IB |
536 | match_test_selector_list () { |
537 | title="$1" | |
538 | shift | |
539 | arg="$1" | |
540 | shift | |
541 | test -z "$1" && return 0 | |
542 | ||
543 | # Both commas and whitespace are accepted as separators. | |
544 | OLDIFS=$IFS | |
545 | IFS=' ,' | |
546 | set -- $1 | |
547 | IFS=$OLDIFS | |
548 | ||
549 | # If the first selector is negative we include by default. | |
550 | include= | |
551 | case "$1" in | |
552 | !*) include=t ;; | |
553 | esac | |
554 | ||
555 | for selector | |
556 | do | |
557 | orig_selector=$selector | |
558 | ||
559 | positive=t | |
560 | case "$selector" in | |
561 | !*) | |
562 | positive= | |
563 | selector=${selector##?} | |
564 | ;; | |
565 | esac | |
566 | ||
567 | test -z "$selector" && continue | |
568 | ||
569 | case "$selector" in | |
570 | *-*) | |
571 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
572 | then | |
573 | echo "error: $title: invalid non-numeric in range" \ | |
574 | "start: '$orig_selector'" >&2 | |
575 | exit 1 | |
576 | fi | |
577 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
578 | then | |
579 | echo "error: $title: invalid non-numeric in range" \ | |
580 | "end: '$orig_selector'" >&2 | |
581 | exit 1 | |
582 | fi | |
583 | ;; | |
584 | *) | |
585 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
586 | then | |
587 | echo "error: $title: invalid non-numeric in test" \ | |
588 | "selector: '$orig_selector'" >&2 | |
589 | exit 1 | |
590 | fi | |
591 | esac | |
592 | ||
593 | # Short cut for "obvious" cases | |
594 | test -z "$include" && test -z "$positive" && continue | |
595 | test -n "$include" && test -n "$positive" && continue | |
596 | ||
597 | case "$selector" in | |
598 | -*) | |
599 | if test $arg -le ${selector#-} | |
600 | then | |
601 | include=$positive | |
602 | fi | |
603 | ;; | |
604 | *-) | |
605 | if test $arg -ge ${selector%-} | |
606 | then | |
607 | include=$positive | |
608 | fi | |
609 | ;; | |
610 | *-*) | |
611 | if test ${selector%%-*} -le $arg \ | |
612 | && test $arg -le ${selector#*-} | |
613 | then | |
614 | include=$positive | |
615 | fi | |
616 | ;; | |
617 | *) | |
618 | if test $arg -eq $selector | |
619 | then | |
620 | include=$positive | |
621 | fi | |
622 | ;; | |
623 | esac | |
624 | done | |
625 | ||
626 | test -n "$include" | |
627 | } | |
628 | ||
ff09af3f TR |
629 | maybe_teardown_verbose () { |
630 | test -z "$verbose_only" && return | |
631 | exec 4>/dev/null 3>/dev/null | |
632 | verbose= | |
633 | } | |
634 | ||
635 | last_verbose=t | |
636 | maybe_setup_verbose () { | |
637 | test -z "$verbose_only" && return | |
26a07309 | 638 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
639 | then |
640 | exec 4>&2 3>&1 | |
641 | # Emit a delimiting blank line when going from | |
642 | # non-verbose to verbose. Within verbose mode the | |
643 | # delimiter is printed by test_expect_*. The choice | |
644 | # of the initial $last_verbose is such that before | |
645 | # test 1, we do not print it. | |
646 | test -z "$last_verbose" && echo >&3 "" | |
647 | verbose=t | |
648 | else | |
649 | exec 4>/dev/null 3>/dev/null | |
650 | verbose= | |
651 | fi | |
652 | last_verbose=$verbose | |
653 | } | |
654 | ||
5dfc368f TR |
655 | maybe_teardown_valgrind () { |
656 | test -z "$GIT_VALGRIND" && return | |
657 | GIT_VALGRIND_ENABLED= | |
658 | } | |
659 | ||
660 | maybe_setup_valgrind () { | |
661 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 662 | if test -z "$valgrind_only" |
5dfc368f TR |
663 | then |
664 | GIT_VALGRIND_ENABLED=t | |
665 | return | |
666 | fi | |
667 | GIT_VALGRIND_ENABLED= | |
668 | if match_pattern_list $test_count $valgrind_only | |
669 | then | |
670 | GIT_VALGRIND_ENABLED=t | |
671 | fi | |
672 | } | |
673 | ||
9b5fe78b | 674 | want_trace () { |
f5ba2de6 JK |
675 | test "$trace" = t && { |
676 | test "$verbose" = t || test "$verbose_log" = t | |
677 | } | |
9b5fe78b JK |
678 | } |
679 | ||
a136f6d8 JK |
680 | # This is a separate function because some tests use |
681 | # "return" to end a test_expect_success block early | |
682 | # (and we want to make sure we run any cleanup like | |
683 | # "set +x"). | |
684 | test_eval_inner_ () { | |
685 | # Do not add anything extra (including LF) after '$*' | |
686 | eval " | |
9b5fe78b | 687 | want_trace && set -x |
a136f6d8 JK |
688 | $*" |
689 | } | |
690 | ||
a7c58f28 | 691 | test_eval_ () { |
90c8a1db JK |
692 | # If "-x" tracing is in effect, then we want to avoid polluting stderr |
693 | # with non-test commands. But once in "set -x" mode, we cannot prevent | |
a136f6d8 JK |
694 | # the shell from printing the "set +x" to turn it off (nor the saving |
695 | # of $? before that). But we can make sure that the output goes to | |
696 | # /dev/null. | |
697 | # | |
90c8a1db JK |
698 | # There are a few subtleties here: |
699 | # | |
700 | # - we have to redirect descriptor 4 in addition to 2, to cover | |
701 | # BASH_XTRACEFD | |
702 | # | |
703 | # - the actual eval has to come before the redirection block (since | |
704 | # it needs to see descriptor 4 to set up its stderr) | |
705 | # | |
706 | # - likewise, any error message we print must be outside the block to | |
707 | # access descriptor 4 | |
708 | # | |
709 | # - checking $? has to come immediately after the eval, but it must | |
710 | # be _inside_ the block to avoid polluting the "set -x" output | |
711 | # | |
712 | ||
713 | test_eval_inner_ "$@" </dev/null >&3 2>&4 | |
a136f6d8 | 714 | { |
a136f6d8 | 715 | test_eval_ret_=$? |
9b5fe78b | 716 | if want_trace |
a136f6d8 JK |
717 | then |
718 | set +x | |
a136f6d8 | 719 | fi |
90c8a1db JK |
720 | } 2>/dev/null 4>&2 |
721 | ||
722 | if test "$test_eval_ret_" != 0 && want_trace | |
723 | then | |
724 | say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" | |
725 | fi | |
a136f6d8 | 726 | return $test_eval_ret_ |
a7c58f28 JN |
727 | } |
728 | ||
4d9d62fa | 729 | test_run_ () { |
b6b0afdc | 730 | test_cleanup=: |
b586744a | 731 | expecting_failure=$2 |
bb79af9d | 732 | |
92b269f5 | 733 | if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then |
2a01ef8c JK |
734 | # turn off tracing for this test-eval, as it simply creates |
735 | # confusing noise in the "-x" output | |
736 | trace_tmp=$trace | |
737 | trace= | |
bb79af9d JK |
738 | # 117 is magic because it is unlikely to match the exit |
739 | # code of other programs | |
878f9883 ES |
740 | if $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') || |
741 | test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" | |
99a64e4b | 742 | then |
165293af | 743 | BUG "broken &&-chain or run-away HERE-DOC: $1" |
bb79af9d | 744 | fi |
2a01ef8c | 745 | trace=$trace_tmp |
bb79af9d JK |
746 | fi |
747 | ||
a57397b0 | 748 | setup_malloc_check |
a7c58f28 | 749 | test_eval_ "$1" |
b6b0afdc | 750 | eval_ret=$? |
a57397b0 | 751 | teardown_malloc_check |
b586744a | 752 | |
a136f6d8 JK |
753 | if test -z "$immediate" || test $eval_ret = 0 || |
754 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 755 | then |
1b3185fc | 756 | setup_malloc_check |
a7c58f28 | 757 | test_eval_ "$test_cleanup" |
1b3185fc | 758 | teardown_malloc_check |
b586744a | 759 | fi |
1c0cc756 RJ |
760 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
761 | then | |
57e1538a ÆAB |
762 | echo "" |
763 | fi | |
aa0bcf96 | 764 | return "$eval_ret" |
4d9d62fa PR |
765 | } |
766 | ||
ae75342c | 767 | test_start_ () { |
8586f98b | 768 | test_count=$(($test_count+1)) |
ff09af3f | 769 | maybe_setup_verbose |
5dfc368f | 770 | maybe_setup_valgrind |
ae75342c TR |
771 | } |
772 | ||
773 | test_finish_ () { | |
774 | echo >&3 "" | |
5dfc368f | 775 | maybe_teardown_valgrind |
ff09af3f | 776 | maybe_teardown_verbose |
ae75342c TR |
777 | } |
778 | ||
779 | test_skip () { | |
04ece593 | 780 | to_skip= |
ef2ac68d | 781 | skipped_reason= |
e6a6ddc9 TR |
782 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
783 | then | |
784 | to_skip=t | |
ef2ac68d | 785 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 786 | fi |
05236a5e JN |
787 | if test -z "$to_skip" && test -n "$test_prereq" && |
788 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
789 | then |
790 | to_skip=t | |
ef2ac68d | 791 | |
07431fc8 | 792 | of_prereq= |
05236a5e | 793 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 794 | then |
05236a5e | 795 | of_prereq=" of $test_prereq" |
07431fc8 | 796 | fi |
ef2ac68d IB |
797 | skipped_reason="missing $missing_prereq${of_prereq}" |
798 | fi | |
0445e6f0 IB |
799 | if test -z "$to_skip" && test -n "$run_list" && |
800 | ! match_test_selector_list '--run' $test_count "$run_list" | |
801 | then | |
802 | to_skip=t | |
803 | skipped_reason="--run" | |
804 | fi | |
07431fc8 | 805 | |
ef2ac68d IB |
806 | case "$to_skip" in |
807 | t) | |
633fe50a | 808 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 809 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
810 | : true |
811 | ;; | |
812 | *) | |
813 | false | |
814 | ;; | |
815 | esac | |
816 | } | |
817 | ||
342e9ef2 TR |
818 | # stub; perf-lib overrides it |
819 | test_at_end_hook_ () { | |
820 | : | |
821 | } | |
822 | ||
e1970ce4 | 823 | test_done () { |
6e7b5aaf | 824 | GIT_EXIT_OK=t |
2d84e9fb | 825 | |
1c0cc756 RJ |
826 | if test -z "$HARNESS_ACTIVE" |
827 | then | |
342e9ef2 | 828 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" |
8ef1abe5 | 829 | mkdir -p "$test_results_dir" |
dd78478f | 830 | base=${0##*/} |
5c885c1b | 831 | test_results_path="$test_results_dir/${base%.sh}.counts" |
8ef1abe5 | 832 | |
5c885c1b | 833 | cat >"$test_results_path" <<-EOF |
c54e6be7 ML |
834 | total $test_count |
835 | success $test_success | |
836 | fixed $test_fixed | |
837 | broken $test_broken | |
838 | failed $test_failure | |
839 | ||
840 | EOF | |
8ef1abe5 | 841 | fi |
41ac414e JH |
842 | |
843 | if test "$test_fixed" != 0 | |
844 | then | |
633fe50a | 845 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
846 | fi |
847 | if test "$test_broken" != 0 | |
848 | then | |
633fe50a | 849 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
850 | fi |
851 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
852 | then | |
853 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
854 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 855 | else |
b73d9a23 | 856 | test_remaining=$test_count |
11d54b8b | 857 | msg="$test_count test(s)" |
41ac414e | 858 | fi |
e1970ce4 | 859 | case "$test_failure" in |
10b94e28 | 860 | 0) |
1c0cc756 RJ |
861 | if test $test_external_has_tap -eq 0 |
862 | then | |
b73d9a23 | 863 | if test $test_remaining -gt 0 |
d87bd7c1 | 864 | then |
633fe50a | 865 | say_color pass "# passed all $msg" |
d87bd7c1 | 866 | fi |
c7018be5 JH |
867 | |
868 | # Maybe print SKIP message | |
869 | test -z "$skip_all" || skip_all="# SKIP $skip_all" | |
870 | case "$test_count" in | |
871 | 0) | |
872 | say "1..$test_count${skip_all:+ $skip_all}" | |
873 | ;; | |
874 | *) | |
875 | test -z "$skip_all" || | |
876 | say_color warn "$skip_all" | |
877 | say "1..$test_count" | |
878 | ;; | |
879 | esac | |
d998bd4a | 880 | fi |
abc5d372 | 881 | |
06478dab | 882 | if test -z "$debug" |
4d0912a2 | 883 | then |
06478dab | 884 | test -d "$TRASH_DIRECTORY" || |
4d0912a2 | 885 | error "Tests passed but trash directory already removed before test cleanup; aborting" |
abc5d372 | 886 | |
06478dab JH |
887 | cd "$TRASH_DIRECTORY/.." && |
888 | rm -fr "$TRASH_DIRECTORY" || | |
4d0912a2 | 889 | error "Tests passed but test cleanup failed; aborting" |
4d0912a2 | 890 | fi |
342e9ef2 TR |
891 | test_at_end_hook_ |
892 | ||
e1970ce4 JH |
893 | exit 0 ;; |
894 | ||
895 | *) | |
1c0cc756 RJ |
896 | if test $test_external_has_tap -eq 0 |
897 | then | |
633fe50a TR |
898 | say_color error "# failed $test_failure among $msg" |
899 | say "1..$test_count" | |
d998bd4a | 900 | fi |
5099b99d | 901 | |
e1970ce4 JH |
902 | exit 1 ;; |
903 | ||
904 | esac | |
905 | } | |
906 | ||
e4597aae | 907 | if test -n "$valgrind" |
4e1be63c | 908 | then |
4e1be63c JS |
909 | make_symlink () { |
910 | test -h "$2" && | |
911 | test "$1" = "$(readlink "$2")" || { | |
912 | # be super paranoid | |
913 | if mkdir "$2".lock | |
914 | then | |
915 | rm -f "$2" && | |
916 | ln -s "$1" "$2" && | |
917 | rm -r "$2".lock | |
918 | else | |
919 | while test -d "$2".lock | |
920 | do | |
921 | say "Waiting for lock on $2." | |
922 | sleep 1 | |
923 | done | |
924 | fi | |
925 | } | |
926 | } | |
927 | ||
928 | make_valgrind_symlink () { | |
36bfb0e5 | 929 | # handle only executables, unless they are shell libraries that |
11d62145 | 930 | # need to be in the exec-path. |
36bfb0e5 | 931 | test -x "$1" || |
2a59a6ef | 932 | test "# " = "$(test_copy_bytes 2 <"$1")" || |
36bfb0e5 | 933 | return; |
4e1be63c JS |
934 | |
935 | base=$(basename "$1") | |
28fab7b2 RS |
936 | case "$base" in |
937 | test-*) | |
938 | symlink_target="$GIT_BUILD_DIR/t/helper/$base" | |
939 | ;; | |
940 | *) | |
941 | symlink_target="$GIT_BUILD_DIR/$base" | |
942 | ;; | |
943 | esac | |
4e1be63c JS |
944 | # do not override scripts |
945 | if test -x "$symlink_target" && | |
946 | test ! -d "$symlink_target" && | |
2a59a6ef | 947 | test "#!" != "$(test_copy_bytes 2 <"$symlink_target")" |
4e1be63c JS |
948 | then |
949 | symlink_target=../valgrind.sh | |
950 | fi | |
efd92ffd JS |
951 | case "$base" in |
952 | *.sh|*.perl) | |
953 | symlink_target=../unprocessed-script | |
954 | esac | |
4e1be63c JS |
955 | # create the link, or replace it if it is out of date |
956 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
957 | } | |
958 | ||
26a07309 TR |
959 | # override all git executables in TEST_DIRECTORY/.. |
960 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
961 | mkdir -p "$GIT_VALGRIND"/bin | |
503e2241 | 962 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-* |
26a07309 TR |
963 | do |
964 | make_valgrind_symlink $file | |
965 | done | |
966 | # special-case the mergetools loadables | |
967 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
968 | OLDIFS=$IFS | |
969 | IFS=: | |
970 | for path in $PATH | |
971 | do | |
972 | ls "$path"/git-* 2> /dev/null | | |
973 | while read file | |
ad0e6233 | 974 | do |
26a07309 | 975 | make_valgrind_symlink "$file" |
ad0e6233 | 976 | done |
26a07309 TR |
977 | done |
978 | IFS=$OLDIFS | |
4e1be63c JS |
979 | PATH=$GIT_VALGRIND/bin:$PATH |
980 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
981 | export GIT_VALGRIND | |
952af351 TR |
982 | GIT_VALGRIND_MODE="$valgrind" |
983 | export GIT_VALGRIND_MODE | |
5dfc368f | 984 | GIT_VALGRIND_ENABLED=t |
26a07309 | 985 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 986 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
987 | elif test -n "$GIT_TEST_INSTALLED" |
988 | then | |
e4597aae MO |
989 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
990 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
16df35cb | 991 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR/t/helper:$PATH |
e4597aae MO |
992 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
993 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 994 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
1c0cc756 RJ |
995 | if ! test -x "$git_bin_dir/git" |
996 | then | |
997 | if test -z "$with_dashes" | |
998 | then | |
e4597aae MO |
999 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" |
1000 | fi | |
1001 | with_dashes=t | |
1002 | fi | |
1003 | PATH="$git_bin_dir:$PATH" | |
6cec5c68 | 1004 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
1005 | if test -n "$with_dashes" |
1006 | then | |
6cec5c68 | 1007 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 1008 | fi |
4e1be63c | 1009 | fi |
6cec5c68 | 1010 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 1011 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 1012 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 1013 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 1014 | |
5e87eae9 JH |
1015 | if test -z "$GIT_TEST_CMP" |
1016 | then | |
1017 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
1018 | then | |
1019 | GIT_TEST_CMP="$DIFF -c" | |
1020 | else | |
1021 | GIT_TEST_CMP="$DIFF -u" | |
1022 | fi | |
1023 | fi | |
1024 | ||
20d2a30f | 1025 | GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib |
6fcca938 | 1026 | export GITPERLLIB |
6cec5c68 | 1027 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
1028 | error "You haven't built things yet, have you?" |
1029 | } | |
e1970ce4 | 1030 | |
0e496492 | 1031 | if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool |
1c0cc756 | 1032 | then |
0e496492 NTND |
1033 | echo >&2 'You need to build test-tool:' |
1034 | echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory' | |
56cf9806 EW |
1035 | exit 1 |
1036 | fi | |
1037 | ||
e1970ce4 | 1038 | # Test repository |
002d4ce8 JK |
1039 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" |
1040 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
1041 | case "$TRASH_DIRECTORY" in | |
1042 | /*) ;; # absolute path is good | |
1043 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
f423ef5f | 1044 | esac |
38b074de | 1045 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 1046 | GIT_EXIT_OK=t |
8d14ac94 JH |
1047 | echo >&5 "FATAL: Cannot prepare test area" |
1048 | exit 1 | |
1049 | } | |
1050 | ||
90cff968 | 1051 | HOME="$TRASH_DIRECTORY" |
0ea47f9d JH |
1052 | GNUPGHOME="$HOME/gnupg-home-not-used" |
1053 | export HOME GNUPGHOME | |
90cff968 | 1054 | |
1c0cc756 RJ |
1055 | if test -z "$TEST_NO_CREATE_REPO" |
1056 | then | |
38b074de | 1057 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 1058 | else |
38b074de | 1059 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 1060 | fi |
1bd9c648 LW |
1061 | # Use -P to resolve symlinks in our working directory so that the cwd |
1062 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 1063 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 1064 | |
d5d9de1b JS |
1065 | this_test=${0##*/} |
1066 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
1067 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
1068 | then | |
1069 | say_color info >&3 "skipping test $this_test altogether" | |
1070 | skip_all="skip all tests in $this_test" | |
1071 | test_done | |
1072 | fi | |
f17e9fbb | 1073 | |
8648732e BC |
1074 | # Provide an implementation of the 'yes' utility |
1075 | yes () { | |
1076 | if test $# = 0 | |
1077 | then | |
1078 | y=y | |
1079 | else | |
1080 | y="$*" | |
1081 | fi | |
1082 | ||
6129c930 JS |
1083 | i=0 |
1084 | while test $i -lt 99 | |
8648732e | 1085 | do |
6129c930 JS |
1086 | echo "$y" |
1087 | i=$(($i+1)) | |
8648732e BC |
1088 | done |
1089 | } | |
1090 | ||
f17e9fbb | 1091 | # Fix some commands on Windows |
d98b2c5f JS |
1092 | uname_s=$(uname -s) |
1093 | case $uname_s in | |
f17e9fbb JS |
1094 | *MINGW*) |
1095 | # Windows has its own (incompatible) sort and find | |
1096 | sort () { | |
1097 | /usr/bin/sort "$@" | |
1098 | } | |
1099 | find () { | |
1100 | /usr/bin/find "$@" | |
1101 | } | |
4114156a JS |
1102 | # git sees Windows-style pwd |
1103 | pwd () { | |
1104 | builtin pwd -W | |
1105 | } | |
ee9fb68c | 1106 | # no POSIX permissions |
6fd1106a | 1107 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1108 | # exec does not inherit the PID |
a94114ad | 1109 | test_set_prereq MINGW |
5f4e02e5 | 1110 | test_set_prereq NATIVE_CRLF |
a31d0665 | 1111 | test_set_prereq SED_STRIPS_CR |
97669eed | 1112 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 1113 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
1114 | ;; |
1115 | *CYGWIN*) | |
1116 | test_set_prereq POSIXPERM | |
a31d0665 | 1117 | test_set_prereq EXECKEEPSPID |
cfa96496 | 1118 | test_set_prereq CYGWIN |
a31d0665 | 1119 | test_set_prereq SED_STRIPS_CR |
97669eed | 1120 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c JS |
1121 | ;; |
1122 | *) | |
1123 | test_set_prereq POSIXPERM | |
6fd1106a | 1124 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1125 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
1126 | ;; |
1127 | esac | |
704a3143 | 1128 | |
b082687c | 1129 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 1130 | test -z "$NO_PERL" && test_set_prereq PERL |
68c7d276 | 1131 | test -z "$NO_PTHREADS" && test_set_prereq PTHREADS |
d4e1b47a | 1132 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
94da9193 | 1133 | test -n "$USE_LIBPCRE1$USE_LIBPCRE2" && test_set_prereq PCRE |
ce9a2570 ÆAB |
1134 | test -n "$USE_LIBPCRE1" && test_set_prereq LIBPCRE1 |
1135 | test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 | |
5e9637c6 | 1136 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 1137 | |
6cdccfce ÆAB |
1138 | if test -n "$GIT_TEST_GETTEXT_POISON_ORIG" |
1139 | then | |
1140 | GIT_TEST_GETTEXT_POISON=$GIT_TEST_GETTEXT_POISON_ORIG | |
1141 | unset GIT_TEST_GETTEXT_POISON_ORIG | |
1142 | fi | |
1143 | ||
bb946bba | 1144 | # Can we rely on git's output in the C locale? |
6cdccfce | 1145 | if test -z "$GIT_TEST_GETTEXT_POISON" |
30955229 | 1146 | then |
30955229 JN |
1147 | test_set_prereq C_LOCALE_OUTPUT |
1148 | fi | |
bb946bba | 1149 | |
4592e608 NTND |
1150 | if test -z "$GIT_TEST_CHECK_CACHE_TREE" |
1151 | then | |
1152 | GIT_TEST_CHECK_CACHE_TREE=true | |
1153 | export GIT_TEST_CHECK_CACHE_TREE | |
1154 | fi | |
1155 | ||
20073274 AS |
1156 | test_lazy_prereq PIPE ' |
1157 | # test whether the filesystem supports FIFOs | |
7b7bea23 RJ |
1158 | test_have_prereq !MINGW,!CYGWIN && |
1159 | rm -f testfifo && mkfifo testfifo | |
20073274 AS |
1160 | ' |
1161 | ||
04083f27 JH |
1162 | test_lazy_prereq SYMLINKS ' |
1163 | # test whether the filesystem supports symbolic links | |
1164 | ln -s x y && test -h y | |
1165 | ' | |
c91cfd19 | 1166 | |
b018c735 JN |
1167 | test_lazy_prereq FILEMODE ' |
1168 | test "$(git config --bool core.filemode)" = true | |
1169 | ' | |
1170 | ||
ac39aa61 MG |
1171 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1172 | echo good >CamelCase && | |
1173 | echo bad >camelcase && | |
1174 | test "$(cat CamelCase)" != good | |
1175 | ' | |
1176 | ||
6ec63305 WC |
1177 | test_lazy_prereq FUNNYNAMES ' |
1178 | test_have_prereq !MINGW && | |
1179 | touch -- \ | |
1180 | "FUNNYNAMES tab embedded" \ | |
1181 | "FUNNYNAMES \"quote embedded\"" \ | |
1182 | "FUNNYNAMES newline | |
1183 | embedded" 2>/dev/null && | |
1184 | rm -- \ | |
1185 | "FUNNYNAMES tab embedded" \ | |
1186 | "FUNNYNAMES \"quote embedded\"" \ | |
1187 | "FUNNYNAMES newline | |
1188 | embedded" 2>/dev/null | |
1189 | ' | |
1190 | ||
5b0b5dd4 MG |
1191 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1192 | # check whether FS converts nfd unicode to nfc | |
1193 | auml=$(printf "\303\244") | |
1194 | aumlcdiar=$(printf "\141\314\210") | |
1195 | >"$auml" && | |
742ae10e | 1196 | test -f "$aumlcdiar" |
5b0b5dd4 MG |
1197 | ' |
1198 | ||
09feffb6 JK |
1199 | test_lazy_prereq AUTOIDENT ' |
1200 | sane_unset GIT_AUTHOR_NAME && | |
1201 | sane_unset GIT_AUTHOR_EMAIL && | |
1202 | git var GIT_AUTHOR_IDENT | |
1203 | ' | |
1204 | ||
6219bb22 JH |
1205 | test_lazy_prereq EXPENSIVE ' |
1206 | test -n "$GIT_TEST_LONG" | |
1207 | ' | |
1208 | ||
5b1fe6eb ÆAB |
1209 | test_lazy_prereq EXPENSIVE_ON_WINDOWS ' |
1210 | test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN | |
1211 | ' | |
1212 | ||
e1ecd9e3 JH |
1213 | test_lazy_prereq USR_BIN_TIME ' |
1214 | test -x /usr/bin/time | |
1215 | ' | |
1216 | ||
1767c517 JK |
1217 | test_lazy_prereq NOT_ROOT ' |
1218 | uid=$(id -u) && | |
1219 | test "$uid" != 0 | |
1220 | ' | |
1221 | ||
63b747ce JT |
1222 | test_lazy_prereq JGIT ' |
1223 | type jgit | |
1224 | ' | |
1225 | ||
719c3da2 JH |
1226 | # SANITY is about "can you correctly predict what the filesystem would |
1227 | # do by only looking at the permission bits of the files and | |
1228 | # directories?" A typical example of !SANITY is running the test | |
1229 | # suite as root, where a test may expect "chmod -r file && cat file" | |
1230 | # to fail because file is supposed to be unreadable after a successful | |
1231 | # chmod. In an environment (i.e. combination of what filesystem is | |
1232 | # being used and who is running the tests) that lacks SANITY, you may | |
1233 | # be able to delete or create a file when the containing directory | |
1234 | # doesn't have write permissions, or access a file even if the | |
1235 | # containing directory doesn't have read or execute permissions. | |
1236 | ||
f400e51c TB |
1237 | test_lazy_prereq SANITY ' |
1238 | mkdir SANETESTD.1 SANETESTD.2 && | |
1239 | ||
1240 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1241 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1242 | chmod -w SANETESTD.1 && | |
719c3da2 | 1243 | chmod -r SANETESTD.1/x && |
f400e51c | 1244 | chmod -rx SANETESTD.2 || |
165293af | 1245 | BUG "cannot prepare SANETESTD" |
f400e51c | 1246 | |
719c3da2 | 1247 | ! test -r SANETESTD.1/x && |
f400e51c TB |
1248 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x |
1249 | status=$? | |
1250 | ||
1251 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1252 | rm -rf SANETESTD.1 SANETESTD.2 || | |
165293af | 1253 | BUG "cannot clean SANETESTD" |
f400e51c TB |
1254 | return $status |
1255 | ' | |
f838ce58 | 1256 | |
d98b2c5f | 1257 | test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip} |
f838ce58 JK |
1258 | GIT_UNZIP=${GIT_UNZIP:-unzip} |
1259 | test_lazy_prereq UNZIP ' | |
1260 | "$GIT_UNZIP" -v | |
1261 | test $? -ne 127 | |
1262 | ' | |
9a308de3 JK |
1263 | |
1264 | run_with_limited_cmdline () { | |
1265 | (ulimit -s 128 && "$@") | |
1266 | } | |
1267 | ||
21dac1de RJ |
1268 | test_lazy_prereq CMDLINE_LIMIT ' |
1269 | test_have_prereq !MINGW,!CYGWIN && | |
1270 | run_with_limited_cmdline true | |
1271 | ' | |
6b9c38e1 | 1272 | |
4db464f8 MG |
1273 | run_with_limited_stack () { |
1274 | (ulimit -s 128 && "$@") | |
1275 | } | |
1276 | ||
21dac1de RJ |
1277 | test_lazy_prereq ULIMIT_STACK_SIZE ' |
1278 | test_have_prereq !MINGW,!CYGWIN && | |
1279 | run_with_limited_stack true | |
1280 | ' | |
4db464f8 | 1281 | |
6b9c38e1 JK |
1282 | build_option () { |
1283 | git version --build-options | | |
1284 | sed -ne "s/^$1: //p" | |
1285 | } | |
1286 | ||
1287 | test_lazy_prereq LONG_IS_64BIT ' | |
1288 | test 8 -le "$(build_option sizeof-long)" | |
1289 | ' | |
a07fb050 | 1290 | |
a801a7cf NTND |
1291 | test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit' |
1292 | test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit' | |
e9184b07 JK |
1293 | |
1294 | test_lazy_prereq CURL ' | |
1295 | curl --version | |
1296 | ' | |
d16ab634 | 1297 | |
1298 | # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests | |
1299 | # which will not work with other hash algorithms and tests that work but don't | |
1300 | # test anything meaningful (e.g. special values which cause short collisions). | |
1301 | test_lazy_prereq SHA1 ' | |
1302 | test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 | |
1303 | ' | |
11aad464 JS |
1304 | |
1305 | test_lazy_prereq REBASE_P ' | |
1306 | test -z "$GIT_TEST_SKIP_REBASE_P" | |
1307 | ' |