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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 | : ${LSAN_OPTIONS=abort_on_error=1} | |
50 | export LSAN_OPTIONS | |
51 | ||
2006f0ad RR |
52 | ################################################################ |
53 | # It appears that people try to run tests without building... | |
54 | "$GIT_BUILD_DIR/git" >/dev/null | |
55 | if test $? != 1 | |
56 | then | |
57 | echo >&2 'error: you do not seem to have built git yet.' | |
58 | exit 1 | |
59 | fi | |
60 | ||
3c8f12c9 JH |
61 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS |
62 | export PERL_PATH SHELL_PATH | |
63 | ||
4cde519f RR |
64 | # if --tee was passed, write the output not only to the terminal, but |
65 | # additionally to the file test-results/$BASENAME.out, too. | |
66 | case "$GIT_TEST_TEE_STARTED, $* " in | |
67 | done,*) | |
68 | # do not redirect again | |
69 | ;; | |
452320f1 | 70 | *' --tee '*|*' --va'*|*' --verbose-log '*) |
2d14e13c JK |
71 | mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" |
72 | BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)" | |
452320f1 JK |
73 | |
74 | # Make this filename available to the sub-process in case it is using | |
75 | # --verbose-log. | |
76 | GIT_TEST_TEE_OUTPUT_FILE=$BASE.out | |
77 | export GIT_TEST_TEE_OUTPUT_FILE | |
78 | ||
79 | # Truncate before calling "tee -a" to get rid of the results | |
80 | # from any previous runs. | |
81 | >"$GIT_TEST_TEE_OUTPUT_FILE" | |
82 | ||
3f824e91 | 83 | (GIT_TEST_TEE_STARTED=done ${TEST_SHELL_PATH} "$0" "$@" 2>&1; |
452320f1 | 84 | echo $? >"$BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE" |
925bdc92 | 85 | test "$(cat "$BASE.exit")" = 0 |
4cde519f RR |
86 | exit |
87 | ;; | |
88 | esac | |
89 | ||
e1970ce4 | 90 | # For repeatability, reset the environment to known value. |
d5c1b7c2 | 91 | # TERM is sanitized below, after saving color control sequences. |
e1970ce4 | 92 | LANG=C |
899460f3 | 93 | LC_ALL=C |
d9bdd39e | 94 | PAGER=cat |
e1970ce4 | 95 | TZ=UTC |
d5c1b7c2 | 96 | export LANG LC_ALL PAGER TZ |
8ff99e74 | 97 | EDITOR=: |
661bfd13 SL |
98 | # A call to "unset" with no arguments causes at least Solaris 10 |
99 | # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets | |
100 | # deriving from the command substitution clustered with the other | |
101 | # ones. | |
3c8f12c9 | 102 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' |
95a1d12e | 103 | my @env = keys %ENV; |
730477f1 JL |
104 | my $ok = join("|", qw( |
105 | TRACE | |
106 | DEBUG | |
730477f1 JL |
107 | TEST |
108 | .*_TEST | |
109 | PROVE | |
110 | VALGRIND | |
ac001282 | 111 | UNZIP |
edb54081 | 112 | PERF_ |
e2a0ccc0 | 113 | CURL_VERBOSE |
4527aa10 | 114 | TRACE_CURL |
730477f1 JL |
115 | )); |
116 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
117 | print join("\n", @vars); |
118 | ') | |
7976e901 | 119 | unset XDG_CACHE_HOME |
5adf84eb | 120 | unset XDG_CONFIG_HOME |
8bade1e1 | 121 | unset GITPERLLIB |
29e55cd5 JH |
122 | GIT_AUTHOR_EMAIL=author@example.com |
123 | GIT_AUTHOR_NAME='A U Thor' | |
29e55cd5 JH |
124 | GIT_COMMITTER_EMAIL=committer@example.com |
125 | GIT_COMMITTER_NAME='C O Mitter' | |
8d0fc48f | 126 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
127 | GIT_MERGE_AUTOEDIT=no |
128 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
129 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
130 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 131 | export EDITOR |
e1970ce4 | 132 | |
124647c4 KB |
133 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
134 | GIT_TRACE_BARE=1 | |
135 | export GIT_TRACE_BARE | |
136 | ||
4cb54d0a BP |
137 | check_var_migration () { |
138 | old_name=$1 new_name=$2 | |
139 | eval "old_isset=\${${old_name}:+isset}" | |
140 | eval "new_isset=\${${new_name}:+isset}" | |
141 | case "$old_isset,$new_isset" in | |
142 | isset,) | |
143 | echo >&2 "warning: $old_name is now $new_name" | |
144 | echo >&2 "hint: set $new_name too during the transition period" | |
145 | eval "$new_name=\$$old_name" | |
146 | ;; | |
147 | isset,isset) | |
148 | # do this later | |
149 | # echo >&2 "warning: $old_name is now $new_name" | |
150 | # echo >&2 "hint: remove $old_name" | |
151 | ;; | |
152 | esac | |
153 | } | |
154 | ||
155 | check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR | |
1f357b04 | 156 | check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION |
5765d97b | 157 | check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX |
1f357b04 BP |
158 | |
159 | # Use specific version of the index file format | |
160 | if test -n "${GIT_TEST_INDEX_VERSION:+isset}" | |
161 | then | |
162 | GIT_INDEX_VERSION="$GIT_TEST_INDEX_VERSION" | |
163 | export GIT_INDEX_VERSION | |
164 | fi | |
4cb54d0a | 165 | |
a731fa91 EP |
166 | # Add libc MALLOC and MALLOC_PERTURB test |
167 | # only if we are not executing the test with valgrind | |
1b3185fc | 168 | if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || |
ee1431bf | 169 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
170 | then |
171 | setup_malloc_check () { | |
172 | : nothing | |
173 | } | |
174 | teardown_malloc_check () { | |
175 | : nothing | |
176 | } | |
177 | else | |
178 | setup_malloc_check () { | |
179 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
180 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
181 | } | |
182 | teardown_malloc_check () { | |
183 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
184 | } | |
185 | fi | |
a731fa91 | 186 | |
886a3907 JH |
187 | # Protect ourselves from common misconfiguration to export |
188 | # CDPATH into the environment | |
189 | unset CDPATH | |
190 | ||
5565f47c | 191 | unset GREP_OPTIONS |
ac001282 | 192 | unset UNZIP |
5565f47c | 193 | |
3d5c0cc9 | 194 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 | 195 | 1|2|true) |
025232e8 | 196 | GIT_TRACE=4 |
1c0cc756 | 197 | ;; |
6ce4e61f CC |
198 | esac |
199 | ||
cd3c095c JH |
200 | # Convenience |
201 | # | |
5555a2aa | 202 | # A regexp to match 5, 35 and 40 hexdigits |
cd3c095c | 203 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' |
5555a2aa CB |
204 | _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05" |
205 | _x40="$_x35$_x05" | |
cd3c095c | 206 | |
3749fde5 JH |
207 | # Zero SHA-1 |
208 | _z40=0000000000000000000000000000000000000000 | |
209 | ||
bd981d5f | 210 | OID_REGEX="$_x40" |
198857bf | 211 | ZERO_OID=$_z40 |
f9e7d9f8 | 212 | EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904 |
378932d3 | 213 | EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 |
f9e7d9f8 | 214 | |
3f4ab627 JH |
215 | # Line feed |
216 | LF=' | |
217 | ' | |
218 | ||
a42643aa JK |
219 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
220 | # when case-folding filenames | |
221 | u200c=$(printf '\342\200\214') | |
222 | ||
bd981d5f | 223 | export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX |
342e9ef2 | 224 | |
e1970ce4 JH |
225 | # Each test should start with something like this, after copyright notices: |
226 | # | |
227 | # test_description='Description of this test... | |
228 | # This test checks if command xyzzy does the right thing... | |
229 | # ' | |
230 | # . ./test-lib.sh | |
d5c1b7c2 | 231 | test "x$TERM" != "xdumb" && ( |
ca92a660 RH |
232 | test -t 1 && |
233 | tput bold >/dev/null 2>&1 && | |
234 | tput setaf 1 >/dev/null 2>&1 && | |
235 | tput sgr0 >/dev/null 2>&1 | |
236 | ) && | |
237 | color=t | |
e1970ce4 | 238 | |
e1970ce4 JH |
239 | while test "$#" -ne 0 |
240 | do | |
241 | case "$1" in | |
242 | -d|--d|--de|--deb|--debu|--debug) | |
243 | debug=t; shift ;; | |
886856ab JH |
244 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
245 | immediate=t; shift ;; | |
5e2c08c6 | 246 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) |
91e80b98 | 247 | GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; |
0445e6f0 IB |
248 | -r) |
249 | shift; test "$#" -ne 0 || { | |
250 | echo 'error: -r requires an argument' >&2; | |
251 | exit 1; | |
252 | } | |
253 | run_list=$1; shift ;; | |
254 | --run=*) | |
0ff74101 | 255 | run_list=${1#--*=}; shift ;; |
e1970ce4 | 256 | -h|--h|--he|--hel|--help) |
570f3226 | 257 | help=t; shift ;; |
e1970ce4 JH |
258 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
259 | verbose=t; shift ;; | |
ff09af3f | 260 | --verbose-only=*) |
0ff74101 | 261 | verbose_only=${1#--*=} |
ff09af3f | 262 | shift ;; |
1ece1274 | 263 | -q|--q|--qu|--qui|--quie|--quiet) |
092c4334 ÆAB |
264 | # Ignore --quiet under a TAP::Harness. Saying how many tests |
265 | # passed without the ok/not ok details is always an error. | |
266 | test -z "$HARNESS_ACTIVE" && quiet=t; shift ;; | |
e4597aae MO |
267 | --with-dashes) |
268 | with_dashes=t; shift ;; | |
55db1df0 | 269 | --no-color) |
faa4bc35 | 270 | color=; shift ;; |
4e1be63c | 271 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) |
952af351 TR |
272 | valgrind=memcheck |
273 | shift ;; | |
274 | --valgrind=*) | |
0ff74101 | 275 | valgrind=${1#--*=} |
952af351 | 276 | shift ;; |
5dfc368f | 277 | --valgrind-only=*) |
0ff74101 | 278 | valgrind_only=${1#--*=} |
5dfc368f | 279 | shift ;; |
44138559 JS |
280 | --tee) |
281 | shift ;; # was handled already | |
f423ef5f | 282 | --root=*) |
0ff74101 | 283 | root=${1#--*=} |
f423ef5f | 284 | shift ;; |
bb79af9d JK |
285 | --chain-lint) |
286 | GIT_TEST_CHAIN_LINT=1 | |
287 | shift ;; | |
288 | --no-chain-lint) | |
289 | GIT_TEST_CHAIN_LINT=0 | |
290 | shift ;; | |
a136f6d8 | 291 | -x) |
5fc98e79 SG |
292 | # Some test scripts can't be reliably traced with '-x', |
293 | # unless the test is run with a Bash version supporting | |
294 | # BASH_XTRACEFD (introduced in Bash v4.1). Check whether | |
295 | # this test is marked as such, and ignore '-x' if it | |
296 | # isn't executed with a suitable Bash version. | |
297 | if test -z "$test_untraceable" || { | |
298 | test -n "$BASH_VERSION" && { | |
299 | test ${BASH_VERSINFO[0]} -gt 4 || { | |
300 | test ${BASH_VERSINFO[0]} -eq 4 && | |
301 | test ${BASH_VERSINFO[1]} -ge 1 | |
302 | } | |
303 | } | |
304 | } | |
305 | then | |
306 | trace=t | |
307 | else | |
308 | echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD" | |
309 | fi | |
a136f6d8 | 310 | shift ;; |
452320f1 JK |
311 | --verbose-log) |
312 | verbose_log=t | |
313 | shift ;; | |
e1970ce4 | 314 | *) |
1f729dca | 315 | echo "error: unknown test option '$1'" >&2; exit 1 ;; |
e1970ce4 JH |
316 | esac |
317 | done | |
318 | ||
26a07309 | 319 | if test -n "$valgrind_only" |
5dfc368f TR |
320 | then |
321 | test -z "$valgrind" && valgrind=memcheck | |
322 | test -z "$verbose" && verbose_only="$valgrind_only" | |
323 | elif test -n "$valgrind" | |
324 | then | |
88c6e9d3 | 325 | test -z "$verbose_log" && verbose=t |
5dfc368f | 326 | fi |
952af351 | 327 | |
f5ba2de6 JK |
328 | if test -n "$trace" && test -z "$verbose_log" |
329 | then | |
330 | verbose=t | |
331 | fi | |
332 | ||
ca92a660 RH |
333 | if test -n "$color" |
334 | then | |
d5c1b7c2 RH |
335 | # Save the color control sequences now rather than run tput |
336 | # each time say_color() is called. This is done for two | |
337 | # reasons: | |
338 | # * TERM will be changed to dumb | |
339 | # * HOME will be changed to a temporary directory and tput | |
340 | # might need to read ~/.terminfo from the original HOME | |
341 | # directory to get the control sequences | |
342 | # Note: This approach assumes the control sequences don't end | |
343 | # in a newline for any terminal of interest (command | |
344 | # substitutions strip trailing newlines). Given that most | |
345 | # (all?) terminals in common use are related to ECMA-48, this | |
346 | # shouldn't be a problem. | |
347 | say_color_error=$(tput bold; tput setaf 1) # bold red | |
348 | say_color_skip=$(tput setaf 4) # blue | |
349 | say_color_warn=$(tput setaf 3) # brown/yellow | |
350 | say_color_pass=$(tput setaf 2) # green | |
351 | say_color_info=$(tput setaf 6) # cyan | |
352 | say_color_reset=$(tput sgr0) | |
353 | say_color_="" # no formatting for normal text | |
ca92a660 | 354 | say_color () { |
d5c1b7c2 RH |
355 | test -z "$1" && test -n "$quiet" && return |
356 | eval "say_color_color=\$say_color_$1" | |
ca92a660 | 357 | shift |
d5c1b7c2 | 358 | printf "%s\\n" "$say_color_color$*$say_color_reset" |
ca92a660 RH |
359 | } |
360 | else | |
361 | say_color() { | |
362 | test -z "$1" && test -n "$quiet" && return | |
363 | shift | |
364 | printf "%s\n" "$*" | |
365 | } | |
366 | fi | |
367 | ||
d5c1b7c2 RH |
368 | TERM=dumb |
369 | export TERM | |
370 | ||
55db1df0 PH |
371 | error () { |
372 | say_color error "error: $*" | |
6e7b5aaf | 373 | GIT_EXIT_OK=t |
55db1df0 PH |
374 | exit 1 |
375 | } | |
376 | ||
377 | say () { | |
378 | say_color info "$*" | |
379 | } | |
380 | ||
614fe015 JK |
381 | if test -n "$HARNESS_ACTIVE" |
382 | then | |
383 | if test "$verbose" = t || test -n "$verbose_only" | |
384 | then | |
385 | printf 'Bail out! %s\n' \ | |
386 | 'verbose mode forbidden under TAP harness; try --verbose-log' | |
387 | exit 1 | |
388 | fi | |
389 | fi | |
390 | ||
570f3226 MB |
391 | test "${test_description}" != "" || |
392 | error "Test script did not set test_description." | |
393 | ||
394 | if test "$help" = "t" | |
395 | then | |
cb1aefda | 396 | printf '%s\n' "$test_description" |
570f3226 MB |
397 | exit 0 |
398 | fi | |
399 | ||
4d9d62fa | 400 | exec 5>&1 |
781f76b1 | 401 | exec 6<&0 |
4ecae3c8 | 402 | exec 7>&2 |
452320f1 JK |
403 | if test "$verbose_log" = "t" |
404 | then | |
405 | exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3 | |
406 | elif test "$verbose" = "t" | |
e1970ce4 JH |
407 | then |
408 | exec 4>&2 3>&1 | |
409 | else | |
410 | exec 4>/dev/null 3>/dev/null | |
411 | fi | |
412 | ||
d88785e4 JK |
413 | # Send any "-x" output directly to stderr to avoid polluting tests |
414 | # which capture stderr. We can do this unconditionally since it | |
415 | # has no effect if tracing isn't turned on. | |
416 | # | |
417 | # Note that this sets up the trace fd as soon as we assign the variable, so it | |
418 | # must come after the creation of descriptor 4 above. Likewise, we must never | |
419 | # unset this, as it has the side effect of closing descriptor 4, which we | |
420 | # use to show verbose tests to the user. | |
421 | # | |
422 | # Note also that we don't need or want to export it. The tracing is local to | |
423 | # this shell, and we would not want to influence any shells we exec. | |
424 | BASH_XTRACEFD=4 | |
425 | ||
e1970ce4 JH |
426 | test_failure=0 |
427 | test_count=0 | |
41ac414e JH |
428 | test_fixed=0 |
429 | test_broken=0 | |
2d84e9fb | 430 | test_success=0 |
e1970ce4 | 431 | |
d998bd4a ÆAB |
432 | test_external_has_tap=0 |
433 | ||
faa4bc35 | 434 | die () { |
6e7b5aaf CB |
435 | code=$? |
436 | if test -n "$GIT_EXIT_OK" | |
437 | then | |
438 | exit $code | |
439 | else | |
440 | echo >&5 "FATAL: Unexpected exit with code $code" | |
441 | exit 1 | |
442 | fi | |
faa4bc35 CB |
443 | } |
444 | ||
6e7b5aaf | 445 | GIT_EXIT_OK= |
35641310 | 446 | trap 'die' EXIT |
da706545 | 447 | trap 'exit $?' INT |
41184273 | 448 | |
12a29b1a TR |
449 | # The user-facing functions are loaded from a separate file so that |
450 | # test_perf subshells can have them too | |
3c8f12c9 | 451 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 452 | |
886856ab | 453 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 454 | # the test_expect_* functions instead. |
886856ab JH |
455 | |
456 | test_ok_ () { | |
d5d9de1b | 457 | test_success=$(($test_success + 1)) |
633fe50a | 458 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
459 | } |
460 | ||
886856ab | 461 | test_failure_ () { |
d5d9de1b | 462 | test_failure=$(($test_failure + 1)) |
633fe50a | 463 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 464 | shift |
cb1aefda | 465 | printf '%s\n' "$*" | sed -e 's/^/# /' |
6e7b5aaf | 466 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
467 | } |
468 | ||
41ac414e | 469 | test_known_broken_ok_ () { |
41ac414e | 470 | test_fixed=$(($test_fixed+1)) |
633fe50a | 471 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
472 | } |
473 | ||
474 | test_known_broken_failure_ () { | |
41ac414e | 475 | test_broken=$(($test_broken+1)) |
633fe50a | 476 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 477 | } |
886856ab JH |
478 | |
479 | test_debug () { | |
8e832ebc | 480 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
481 | } |
482 | ||
e6a6ddc9 TR |
483 | match_pattern_list () { |
484 | arg="$1" | |
485 | shift | |
486 | test -z "$*" && return 1 | |
487 | for pattern_ | |
488 | do | |
489 | case "$arg" in | |
490 | $pattern_) | |
491 | return 0 | |
492 | esac | |
493 | done | |
494 | return 1 | |
495 | } | |
496 | ||
0445e6f0 IB |
497 | match_test_selector_list () { |
498 | title="$1" | |
499 | shift | |
500 | arg="$1" | |
501 | shift | |
502 | test -z "$1" && return 0 | |
503 | ||
504 | # Both commas and whitespace are accepted as separators. | |
505 | OLDIFS=$IFS | |
506 | IFS=' ,' | |
507 | set -- $1 | |
508 | IFS=$OLDIFS | |
509 | ||
510 | # If the first selector is negative we include by default. | |
511 | include= | |
512 | case "$1" in | |
513 | !*) include=t ;; | |
514 | esac | |
515 | ||
516 | for selector | |
517 | do | |
518 | orig_selector=$selector | |
519 | ||
520 | positive=t | |
521 | case "$selector" in | |
522 | !*) | |
523 | positive= | |
524 | selector=${selector##?} | |
525 | ;; | |
526 | esac | |
527 | ||
528 | test -z "$selector" && continue | |
529 | ||
530 | case "$selector" in | |
531 | *-*) | |
532 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
533 | then | |
534 | echo "error: $title: invalid non-numeric in range" \ | |
535 | "start: '$orig_selector'" >&2 | |
536 | exit 1 | |
537 | fi | |
538 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
539 | then | |
540 | echo "error: $title: invalid non-numeric in range" \ | |
541 | "end: '$orig_selector'" >&2 | |
542 | exit 1 | |
543 | fi | |
544 | ;; | |
545 | *) | |
546 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
547 | then | |
548 | echo "error: $title: invalid non-numeric in test" \ | |
549 | "selector: '$orig_selector'" >&2 | |
550 | exit 1 | |
551 | fi | |
552 | esac | |
553 | ||
554 | # Short cut for "obvious" cases | |
555 | test -z "$include" && test -z "$positive" && continue | |
556 | test -n "$include" && test -n "$positive" && continue | |
557 | ||
558 | case "$selector" in | |
559 | -*) | |
560 | if test $arg -le ${selector#-} | |
561 | then | |
562 | include=$positive | |
563 | fi | |
564 | ;; | |
565 | *-) | |
566 | if test $arg -ge ${selector%-} | |
567 | then | |
568 | include=$positive | |
569 | fi | |
570 | ;; | |
571 | *-*) | |
572 | if test ${selector%%-*} -le $arg \ | |
573 | && test $arg -le ${selector#*-} | |
574 | then | |
575 | include=$positive | |
576 | fi | |
577 | ;; | |
578 | *) | |
579 | if test $arg -eq $selector | |
580 | then | |
581 | include=$positive | |
582 | fi | |
583 | ;; | |
584 | esac | |
585 | done | |
586 | ||
587 | test -n "$include" | |
588 | } | |
589 | ||
ff09af3f TR |
590 | maybe_teardown_verbose () { |
591 | test -z "$verbose_only" && return | |
592 | exec 4>/dev/null 3>/dev/null | |
593 | verbose= | |
594 | } | |
595 | ||
596 | last_verbose=t | |
597 | maybe_setup_verbose () { | |
598 | test -z "$verbose_only" && return | |
26a07309 | 599 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
600 | then |
601 | exec 4>&2 3>&1 | |
602 | # Emit a delimiting blank line when going from | |
603 | # non-verbose to verbose. Within verbose mode the | |
604 | # delimiter is printed by test_expect_*. The choice | |
605 | # of the initial $last_verbose is such that before | |
606 | # test 1, we do not print it. | |
607 | test -z "$last_verbose" && echo >&3 "" | |
608 | verbose=t | |
609 | else | |
610 | exec 4>/dev/null 3>/dev/null | |
611 | verbose= | |
612 | fi | |
613 | last_verbose=$verbose | |
614 | } | |
615 | ||
5dfc368f TR |
616 | maybe_teardown_valgrind () { |
617 | test -z "$GIT_VALGRIND" && return | |
618 | GIT_VALGRIND_ENABLED= | |
619 | } | |
620 | ||
621 | maybe_setup_valgrind () { | |
622 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 623 | if test -z "$valgrind_only" |
5dfc368f TR |
624 | then |
625 | GIT_VALGRIND_ENABLED=t | |
626 | return | |
627 | fi | |
628 | GIT_VALGRIND_ENABLED= | |
629 | if match_pattern_list $test_count $valgrind_only | |
630 | then | |
631 | GIT_VALGRIND_ENABLED=t | |
632 | fi | |
633 | } | |
634 | ||
9b5fe78b | 635 | want_trace () { |
f5ba2de6 JK |
636 | test "$trace" = t && { |
637 | test "$verbose" = t || test "$verbose_log" = t | |
638 | } | |
9b5fe78b JK |
639 | } |
640 | ||
a136f6d8 JK |
641 | # This is a separate function because some tests use |
642 | # "return" to end a test_expect_success block early | |
643 | # (and we want to make sure we run any cleanup like | |
644 | # "set +x"). | |
645 | test_eval_inner_ () { | |
646 | # Do not add anything extra (including LF) after '$*' | |
647 | eval " | |
9b5fe78b | 648 | want_trace && set -x |
a136f6d8 JK |
649 | $*" |
650 | } | |
651 | ||
a7c58f28 | 652 | test_eval_ () { |
90c8a1db JK |
653 | # If "-x" tracing is in effect, then we want to avoid polluting stderr |
654 | # with non-test commands. But once in "set -x" mode, we cannot prevent | |
a136f6d8 JK |
655 | # the shell from printing the "set +x" to turn it off (nor the saving |
656 | # of $? before that). But we can make sure that the output goes to | |
657 | # /dev/null. | |
658 | # | |
90c8a1db JK |
659 | # There are a few subtleties here: |
660 | # | |
661 | # - we have to redirect descriptor 4 in addition to 2, to cover | |
662 | # BASH_XTRACEFD | |
663 | # | |
664 | # - the actual eval has to come before the redirection block (since | |
665 | # it needs to see descriptor 4 to set up its stderr) | |
666 | # | |
667 | # - likewise, any error message we print must be outside the block to | |
668 | # access descriptor 4 | |
669 | # | |
670 | # - checking $? has to come immediately after the eval, but it must | |
671 | # be _inside_ the block to avoid polluting the "set -x" output | |
672 | # | |
673 | ||
674 | test_eval_inner_ "$@" </dev/null >&3 2>&4 | |
a136f6d8 | 675 | { |
a136f6d8 | 676 | test_eval_ret_=$? |
9b5fe78b | 677 | if want_trace |
a136f6d8 JK |
678 | then |
679 | set +x | |
a136f6d8 | 680 | fi |
90c8a1db JK |
681 | } 2>/dev/null 4>&2 |
682 | ||
683 | if test "$test_eval_ret_" != 0 && want_trace | |
684 | then | |
685 | say_color error >&4 "error: last command exited with \$?=$test_eval_ret_" | |
686 | fi | |
a136f6d8 | 687 | return $test_eval_ret_ |
a7c58f28 JN |
688 | } |
689 | ||
4d9d62fa | 690 | test_run_ () { |
b6b0afdc | 691 | test_cleanup=: |
b586744a | 692 | expecting_failure=$2 |
bb79af9d | 693 | |
92b269f5 | 694 | if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then |
2a01ef8c JK |
695 | # turn off tracing for this test-eval, as it simply creates |
696 | # confusing noise in the "-x" output | |
697 | trace_tmp=$trace | |
698 | trace= | |
bb79af9d JK |
699 | # 117 is magic because it is unlikely to match the exit |
700 | # code of other programs | |
878f9883 ES |
701 | if $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') || |
702 | test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" | |
99a64e4b JH |
703 | then |
704 | error "bug in the test script: broken &&-chain or run-away HERE-DOC: $1" | |
bb79af9d | 705 | fi |
2a01ef8c | 706 | trace=$trace_tmp |
bb79af9d JK |
707 | fi |
708 | ||
a57397b0 | 709 | setup_malloc_check |
a7c58f28 | 710 | test_eval_ "$1" |
b6b0afdc | 711 | eval_ret=$? |
a57397b0 | 712 | teardown_malloc_check |
b586744a | 713 | |
a136f6d8 JK |
714 | if test -z "$immediate" || test $eval_ret = 0 || |
715 | test -n "$expecting_failure" && test "$test_cleanup" != ":" | |
b586744a | 716 | then |
1b3185fc | 717 | setup_malloc_check |
a7c58f28 | 718 | test_eval_ "$test_cleanup" |
1b3185fc | 719 | teardown_malloc_check |
b586744a | 720 | fi |
1c0cc756 RJ |
721 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
722 | then | |
57e1538a ÆAB |
723 | echo "" |
724 | fi | |
aa0bcf96 | 725 | return "$eval_ret" |
4d9d62fa PR |
726 | } |
727 | ||
ae75342c | 728 | test_start_ () { |
8586f98b | 729 | test_count=$(($test_count+1)) |
ff09af3f | 730 | maybe_setup_verbose |
5dfc368f | 731 | maybe_setup_valgrind |
ae75342c TR |
732 | } |
733 | ||
734 | test_finish_ () { | |
735 | echo >&3 "" | |
5dfc368f | 736 | maybe_teardown_valgrind |
ff09af3f | 737 | maybe_teardown_verbose |
ae75342c TR |
738 | } |
739 | ||
740 | test_skip () { | |
04ece593 | 741 | to_skip= |
ef2ac68d | 742 | skipped_reason= |
e6a6ddc9 TR |
743 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
744 | then | |
745 | to_skip=t | |
ef2ac68d | 746 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 747 | fi |
05236a5e JN |
748 | if test -z "$to_skip" && test -n "$test_prereq" && |
749 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
750 | then |
751 | to_skip=t | |
ef2ac68d | 752 | |
07431fc8 | 753 | of_prereq= |
05236a5e | 754 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 755 | then |
05236a5e | 756 | of_prereq=" of $test_prereq" |
07431fc8 | 757 | fi |
ef2ac68d IB |
758 | skipped_reason="missing $missing_prereq${of_prereq}" |
759 | fi | |
0445e6f0 IB |
760 | if test -z "$to_skip" && test -n "$run_list" && |
761 | ! match_test_selector_list '--run' $test_count "$run_list" | |
762 | then | |
763 | to_skip=t | |
764 | skipped_reason="--run" | |
765 | fi | |
07431fc8 | 766 | |
ef2ac68d IB |
767 | case "$to_skip" in |
768 | t) | |
633fe50a | 769 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 770 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
771 | : true |
772 | ;; | |
773 | *) | |
774 | false | |
775 | ;; | |
776 | esac | |
777 | } | |
778 | ||
342e9ef2 TR |
779 | # stub; perf-lib overrides it |
780 | test_at_end_hook_ () { | |
781 | : | |
782 | } | |
783 | ||
e1970ce4 | 784 | test_done () { |
6e7b5aaf | 785 | GIT_EXIT_OK=t |
2d84e9fb | 786 | |
1c0cc756 RJ |
787 | if test -z "$HARNESS_ACTIVE" |
788 | then | |
342e9ef2 | 789 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" |
8ef1abe5 | 790 | mkdir -p "$test_results_dir" |
dd78478f | 791 | base=${0##*/} |
5c885c1b | 792 | test_results_path="$test_results_dir/${base%.sh}.counts" |
8ef1abe5 | 793 | |
5c885c1b | 794 | cat >"$test_results_path" <<-EOF |
c54e6be7 ML |
795 | total $test_count |
796 | success $test_success | |
797 | fixed $test_fixed | |
798 | broken $test_broken | |
799 | failed $test_failure | |
800 | ||
801 | EOF | |
8ef1abe5 | 802 | fi |
41ac414e JH |
803 | |
804 | if test "$test_fixed" != 0 | |
805 | then | |
633fe50a | 806 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
807 | fi |
808 | if test "$test_broken" != 0 | |
809 | then | |
633fe50a | 810 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
811 | fi |
812 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
813 | then | |
814 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
815 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 816 | else |
b73d9a23 | 817 | test_remaining=$test_count |
11d54b8b | 818 | msg="$test_count test(s)" |
41ac414e | 819 | fi |
e1970ce4 | 820 | case "$test_failure" in |
10b94e28 | 821 | 0) |
1c0cc756 RJ |
822 | if test $test_external_has_tap -eq 0 |
823 | then | |
b73d9a23 | 824 | if test $test_remaining -gt 0 |
d87bd7c1 | 825 | then |
633fe50a | 826 | say_color pass "# passed all $msg" |
d87bd7c1 | 827 | fi |
c7018be5 JH |
828 | |
829 | # Maybe print SKIP message | |
830 | test -z "$skip_all" || skip_all="# SKIP $skip_all" | |
831 | case "$test_count" in | |
832 | 0) | |
833 | say "1..$test_count${skip_all:+ $skip_all}" | |
834 | ;; | |
835 | *) | |
836 | test -z "$skip_all" || | |
837 | say_color warn "$skip_all" | |
838 | say "1..$test_count" | |
839 | ;; | |
840 | esac | |
d998bd4a | 841 | fi |
abc5d372 | 842 | |
06478dab | 843 | if test -z "$debug" |
4d0912a2 | 844 | then |
06478dab | 845 | test -d "$TRASH_DIRECTORY" || |
4d0912a2 | 846 | error "Tests passed but trash directory already removed before test cleanup; aborting" |
abc5d372 | 847 | |
06478dab JH |
848 | cd "$TRASH_DIRECTORY/.." && |
849 | rm -fr "$TRASH_DIRECTORY" || | |
4d0912a2 | 850 | error "Tests passed but test cleanup failed; aborting" |
4d0912a2 | 851 | fi |
342e9ef2 TR |
852 | test_at_end_hook_ |
853 | ||
e1970ce4 JH |
854 | exit 0 ;; |
855 | ||
856 | *) | |
1c0cc756 RJ |
857 | if test $test_external_has_tap -eq 0 |
858 | then | |
633fe50a TR |
859 | say_color error "# failed $test_failure among $msg" |
860 | say "1..$test_count" | |
d998bd4a | 861 | fi |
5099b99d | 862 | |
e1970ce4 JH |
863 | exit 1 ;; |
864 | ||
865 | esac | |
866 | } | |
867 | ||
e4597aae | 868 | if test -n "$valgrind" |
4e1be63c | 869 | then |
4e1be63c JS |
870 | make_symlink () { |
871 | test -h "$2" && | |
872 | test "$1" = "$(readlink "$2")" || { | |
873 | # be super paranoid | |
874 | if mkdir "$2".lock | |
875 | then | |
876 | rm -f "$2" && | |
877 | ln -s "$1" "$2" && | |
878 | rm -r "$2".lock | |
879 | else | |
880 | while test -d "$2".lock | |
881 | do | |
882 | say "Waiting for lock on $2." | |
883 | sleep 1 | |
884 | done | |
885 | fi | |
886 | } | |
887 | } | |
888 | ||
889 | make_valgrind_symlink () { | |
36bfb0e5 | 890 | # handle only executables, unless they are shell libraries that |
11d62145 | 891 | # need to be in the exec-path. |
36bfb0e5 | 892 | test -x "$1" || |
2a59a6ef | 893 | test "# " = "$(test_copy_bytes 2 <"$1")" || |
36bfb0e5 | 894 | return; |
4e1be63c JS |
895 | |
896 | base=$(basename "$1") | |
28fab7b2 RS |
897 | case "$base" in |
898 | test-*) | |
899 | symlink_target="$GIT_BUILD_DIR/t/helper/$base" | |
900 | ;; | |
901 | *) | |
902 | symlink_target="$GIT_BUILD_DIR/$base" | |
903 | ;; | |
904 | esac | |
4e1be63c JS |
905 | # do not override scripts |
906 | if test -x "$symlink_target" && | |
907 | test ! -d "$symlink_target" && | |
2a59a6ef | 908 | test "#!" != "$(test_copy_bytes 2 <"$symlink_target")" |
4e1be63c JS |
909 | then |
910 | symlink_target=../valgrind.sh | |
911 | fi | |
efd92ffd JS |
912 | case "$base" in |
913 | *.sh|*.perl) | |
914 | symlink_target=../unprocessed-script | |
915 | esac | |
4e1be63c JS |
916 | # create the link, or replace it if it is out of date |
917 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
918 | } | |
919 | ||
26a07309 TR |
920 | # override all git executables in TEST_DIRECTORY/.. |
921 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
922 | mkdir -p "$GIT_VALGRIND"/bin | |
503e2241 | 923 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-* |
26a07309 TR |
924 | do |
925 | make_valgrind_symlink $file | |
926 | done | |
927 | # special-case the mergetools loadables | |
928 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
929 | OLDIFS=$IFS | |
930 | IFS=: | |
931 | for path in $PATH | |
932 | do | |
933 | ls "$path"/git-* 2> /dev/null | | |
934 | while read file | |
ad0e6233 | 935 | do |
26a07309 | 936 | make_valgrind_symlink "$file" |
ad0e6233 | 937 | done |
26a07309 TR |
938 | done |
939 | IFS=$OLDIFS | |
4e1be63c JS |
940 | PATH=$GIT_VALGRIND/bin:$PATH |
941 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
942 | export GIT_VALGRIND | |
952af351 TR |
943 | GIT_VALGRIND_MODE="$valgrind" |
944 | export GIT_VALGRIND_MODE | |
5dfc368f | 945 | GIT_VALGRIND_ENABLED=t |
26a07309 | 946 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 947 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
948 | elif test -n "$GIT_TEST_INSTALLED" |
949 | then | |
e4597aae MO |
950 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
951 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
6cec5c68 | 952 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH |
e4597aae MO |
953 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
954 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 955 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
1c0cc756 RJ |
956 | if ! test -x "$git_bin_dir/git" |
957 | then | |
958 | if test -z "$with_dashes" | |
959 | then | |
e4597aae MO |
960 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" |
961 | fi | |
962 | with_dashes=t | |
963 | fi | |
964 | PATH="$git_bin_dir:$PATH" | |
6cec5c68 | 965 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
966 | if test -n "$with_dashes" |
967 | then | |
6cec5c68 | 968 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 969 | fi |
4e1be63c | 970 | fi |
6cec5c68 | 971 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 972 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 973 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 974 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 975 | |
5e87eae9 JH |
976 | if test -z "$GIT_TEST_CMP" |
977 | then | |
978 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
979 | then | |
980 | GIT_TEST_CMP="$DIFF -c" | |
981 | else | |
982 | GIT_TEST_CMP="$DIFF -u" | |
983 | fi | |
984 | fi | |
985 | ||
20d2a30f | 986 | GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib |
6fcca938 | 987 | export GITPERLLIB |
6cec5c68 | 988 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
989 | error "You haven't built things yet, have you?" |
990 | } | |
e1970ce4 | 991 | |
0e496492 | 992 | if ! test -x "$GIT_BUILD_DIR"/t/helper/test-tool |
1c0cc756 | 993 | then |
0e496492 NTND |
994 | echo >&2 'You need to build test-tool:' |
995 | echo >&2 'Run "make t/helper/test-tool" in the source (toplevel) directory' | |
56cf9806 EW |
996 | exit 1 |
997 | fi | |
998 | ||
e1970ce4 | 999 | # Test repository |
002d4ce8 JK |
1000 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" |
1001 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
1002 | case "$TRASH_DIRECTORY" in | |
1003 | /*) ;; # absolute path is good | |
1004 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
f423ef5f | 1005 | esac |
38b074de | 1006 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 1007 | GIT_EXIT_OK=t |
8d14ac94 JH |
1008 | echo >&5 "FATAL: Cannot prepare test area" |
1009 | exit 1 | |
1010 | } | |
1011 | ||
90cff968 | 1012 | HOME="$TRASH_DIRECTORY" |
0ea47f9d JH |
1013 | GNUPGHOME="$HOME/gnupg-home-not-used" |
1014 | export HOME GNUPGHOME | |
90cff968 | 1015 | |
1c0cc756 RJ |
1016 | if test -z "$TEST_NO_CREATE_REPO" |
1017 | then | |
38b074de | 1018 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 1019 | else |
38b074de | 1020 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 1021 | fi |
1bd9c648 LW |
1022 | # Use -P to resolve symlinks in our working directory so that the cwd |
1023 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 1024 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 1025 | |
d5d9de1b JS |
1026 | this_test=${0##*/} |
1027 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
1028 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
1029 | then | |
1030 | say_color info >&3 "skipping test $this_test altogether" | |
1031 | skip_all="skip all tests in $this_test" | |
1032 | test_done | |
1033 | fi | |
f17e9fbb | 1034 | |
8648732e BC |
1035 | # Provide an implementation of the 'yes' utility |
1036 | yes () { | |
1037 | if test $# = 0 | |
1038 | then | |
1039 | y=y | |
1040 | else | |
1041 | y="$*" | |
1042 | fi | |
1043 | ||
6129c930 JS |
1044 | i=0 |
1045 | while test $i -lt 99 | |
8648732e | 1046 | do |
6129c930 JS |
1047 | echo "$y" |
1048 | i=$(($i+1)) | |
8648732e BC |
1049 | done |
1050 | } | |
1051 | ||
f17e9fbb | 1052 | # Fix some commands on Windows |
d98b2c5f JS |
1053 | uname_s=$(uname -s) |
1054 | case $uname_s in | |
f17e9fbb JS |
1055 | *MINGW*) |
1056 | # Windows has its own (incompatible) sort and find | |
1057 | sort () { | |
1058 | /usr/bin/sort "$@" | |
1059 | } | |
1060 | find () { | |
1061 | /usr/bin/find "$@" | |
1062 | } | |
4114156a JS |
1063 | # git sees Windows-style pwd |
1064 | pwd () { | |
1065 | builtin pwd -W | |
1066 | } | |
ee9fb68c | 1067 | # no POSIX permissions |
6fd1106a | 1068 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1069 | # exec does not inherit the PID |
a94114ad | 1070 | test_set_prereq MINGW |
5f4e02e5 | 1071 | test_set_prereq NATIVE_CRLF |
a31d0665 | 1072 | test_set_prereq SED_STRIPS_CR |
97669eed | 1073 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 1074 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
1075 | ;; |
1076 | *CYGWIN*) | |
1077 | test_set_prereq POSIXPERM | |
a31d0665 | 1078 | test_set_prereq EXECKEEPSPID |
cfa96496 | 1079 | test_set_prereq CYGWIN |
a31d0665 | 1080 | test_set_prereq SED_STRIPS_CR |
97669eed | 1081 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c JS |
1082 | ;; |
1083 | *) | |
1084 | test_set_prereq POSIXPERM | |
6fd1106a | 1085 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1086 | test_set_prereq EXECKEEPSPID |
f17e9fbb JS |
1087 | ;; |
1088 | esac | |
704a3143 | 1089 | |
b082687c | 1090 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 1091 | test -z "$NO_PERL" && test_set_prereq PERL |
68c7d276 | 1092 | test -z "$NO_PTHREADS" && test_set_prereq PTHREADS |
d4e1b47a | 1093 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
94da9193 | 1094 | test -n "$USE_LIBPCRE1$USE_LIBPCRE2" && test_set_prereq PCRE |
ce9a2570 ÆAB |
1095 | test -n "$USE_LIBPCRE1" && test_set_prereq LIBPCRE1 |
1096 | test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 | |
5e9637c6 | 1097 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 1098 | |
bb946bba | 1099 | # Can we rely on git's output in the C locale? |
30955229 JN |
1100 | if test -n "$GETTEXT_POISON" |
1101 | then | |
1102 | GIT_GETTEXT_POISON=YesPlease | |
1103 | export GIT_GETTEXT_POISON | |
5e9637c6 | 1104 | test_set_prereq GETTEXT_POISON |
30955229 JN |
1105 | else |
1106 | test_set_prereq C_LOCALE_OUTPUT | |
1107 | fi | |
bb946bba | 1108 | |
20073274 AS |
1109 | test_lazy_prereq PIPE ' |
1110 | # test whether the filesystem supports FIFOs | |
7b7bea23 RJ |
1111 | test_have_prereq !MINGW,!CYGWIN && |
1112 | rm -f testfifo && mkfifo testfifo | |
20073274 AS |
1113 | ' |
1114 | ||
04083f27 JH |
1115 | test_lazy_prereq SYMLINKS ' |
1116 | # test whether the filesystem supports symbolic links | |
1117 | ln -s x y && test -h y | |
1118 | ' | |
c91cfd19 | 1119 | |
b018c735 JN |
1120 | test_lazy_prereq FILEMODE ' |
1121 | test "$(git config --bool core.filemode)" = true | |
1122 | ' | |
1123 | ||
ac39aa61 MG |
1124 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
1125 | echo good >CamelCase && | |
1126 | echo bad >camelcase && | |
1127 | test "$(cat CamelCase)" != good | |
1128 | ' | |
1129 | ||
6ec63305 WC |
1130 | test_lazy_prereq FUNNYNAMES ' |
1131 | test_have_prereq !MINGW && | |
1132 | touch -- \ | |
1133 | "FUNNYNAMES tab embedded" \ | |
1134 | "FUNNYNAMES \"quote embedded\"" \ | |
1135 | "FUNNYNAMES newline | |
1136 | embedded" 2>/dev/null && | |
1137 | rm -- \ | |
1138 | "FUNNYNAMES tab embedded" \ | |
1139 | "FUNNYNAMES \"quote embedded\"" \ | |
1140 | "FUNNYNAMES newline | |
1141 | embedded" 2>/dev/null | |
1142 | ' | |
1143 | ||
5b0b5dd4 MG |
1144 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
1145 | # check whether FS converts nfd unicode to nfc | |
1146 | auml=$(printf "\303\244") | |
1147 | aumlcdiar=$(printf "\141\314\210") | |
1148 | >"$auml" && | |
742ae10e | 1149 | test -f "$aumlcdiar" |
5b0b5dd4 MG |
1150 | ' |
1151 | ||
09feffb6 JK |
1152 | test_lazy_prereq AUTOIDENT ' |
1153 | sane_unset GIT_AUTHOR_NAME && | |
1154 | sane_unset GIT_AUTHOR_EMAIL && | |
1155 | git var GIT_AUTHOR_IDENT | |
1156 | ' | |
1157 | ||
6219bb22 JH |
1158 | test_lazy_prereq EXPENSIVE ' |
1159 | test -n "$GIT_TEST_LONG" | |
1160 | ' | |
1161 | ||
5b1fe6eb ÆAB |
1162 | test_lazy_prereq EXPENSIVE_ON_WINDOWS ' |
1163 | test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN | |
1164 | ' | |
1165 | ||
e1ecd9e3 JH |
1166 | test_lazy_prereq USR_BIN_TIME ' |
1167 | test -x /usr/bin/time | |
1168 | ' | |
1169 | ||
1767c517 JK |
1170 | test_lazy_prereq NOT_ROOT ' |
1171 | uid=$(id -u) && | |
1172 | test "$uid" != 0 | |
1173 | ' | |
1174 | ||
63b747ce JT |
1175 | test_lazy_prereq JGIT ' |
1176 | type jgit | |
1177 | ' | |
1178 | ||
719c3da2 JH |
1179 | # SANITY is about "can you correctly predict what the filesystem would |
1180 | # do by only looking at the permission bits of the files and | |
1181 | # directories?" A typical example of !SANITY is running the test | |
1182 | # suite as root, where a test may expect "chmod -r file && cat file" | |
1183 | # to fail because file is supposed to be unreadable after a successful | |
1184 | # chmod. In an environment (i.e. combination of what filesystem is | |
1185 | # being used and who is running the tests) that lacks SANITY, you may | |
1186 | # be able to delete or create a file when the containing directory | |
1187 | # doesn't have write permissions, or access a file even if the | |
1188 | # containing directory doesn't have read or execute permissions. | |
1189 | ||
f400e51c TB |
1190 | test_lazy_prereq SANITY ' |
1191 | mkdir SANETESTD.1 SANETESTD.2 && | |
1192 | ||
1193 | chmod +w SANETESTD.1 SANETESTD.2 && | |
1194 | >SANETESTD.1/x 2>SANETESTD.2/x && | |
1195 | chmod -w SANETESTD.1 && | |
719c3da2 | 1196 | chmod -r SANETESTD.1/x && |
f400e51c TB |
1197 | chmod -rx SANETESTD.2 || |
1198 | error "bug in test sript: cannot prepare SANETESTD" | |
1199 | ||
719c3da2 | 1200 | ! test -r SANETESTD.1/x && |
f400e51c TB |
1201 | ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x |
1202 | status=$? | |
1203 | ||
1204 | chmod +rwx SANETESTD.1 SANETESTD.2 && | |
1205 | rm -rf SANETESTD.1 SANETESTD.2 || | |
1206 | error "bug in test sript: cannot clean SANETESTD" | |
1207 | return $status | |
1208 | ' | |
f838ce58 | 1209 | |
d98b2c5f | 1210 | test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip} |
f838ce58 JK |
1211 | GIT_UNZIP=${GIT_UNZIP:-unzip} |
1212 | test_lazy_prereq UNZIP ' | |
1213 | "$GIT_UNZIP" -v | |
1214 | test $? -ne 127 | |
1215 | ' | |
9a308de3 JK |
1216 | |
1217 | run_with_limited_cmdline () { | |
1218 | (ulimit -s 128 && "$@") | |
1219 | } | |
1220 | ||
21dac1de RJ |
1221 | test_lazy_prereq CMDLINE_LIMIT ' |
1222 | test_have_prereq !MINGW,!CYGWIN && | |
1223 | run_with_limited_cmdline true | |
1224 | ' | |
6b9c38e1 | 1225 | |
4db464f8 MG |
1226 | run_with_limited_stack () { |
1227 | (ulimit -s 128 && "$@") | |
1228 | } | |
1229 | ||
21dac1de RJ |
1230 | test_lazy_prereq ULIMIT_STACK_SIZE ' |
1231 | test_have_prereq !MINGW,!CYGWIN && | |
1232 | run_with_limited_stack true | |
1233 | ' | |
4db464f8 | 1234 | |
6b9c38e1 JK |
1235 | build_option () { |
1236 | git version --build-options | | |
1237 | sed -ne "s/^$1: //p" | |
1238 | } | |
1239 | ||
1240 | test_lazy_prereq LONG_IS_64BIT ' | |
1241 | test 8 -le "$(build_option sizeof-long)" | |
1242 | ' | |
a07fb050 | 1243 | |
a801a7cf NTND |
1244 | test_lazy_prereq TIME_IS_64BIT 'test-tool date is64bit' |
1245 | test_lazy_prereq TIME_T_IS_64BIT 'test-tool date time_t-is64bit' | |
e9184b07 JK |
1246 | |
1247 | test_lazy_prereq CURL ' | |
1248 | curl --version | |
1249 | ' | |
d16ab634 | 1250 | |
1251 | # SHA1 is a test if the hash algorithm in use is SHA-1. This is both for tests | |
1252 | # which will not work with other hash algorithms and tests that work but don't | |
1253 | # test anything meaningful (e.g. special values which cause short collisions). | |
1254 | test_lazy_prereq SHA1 ' | |
1255 | test $(git hash-object /dev/null) = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 | |
1256 | ' |