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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 | |
c2116a17 JH |
18 | # Keep the original TERM for say_color |
19 | ORIGINAL_TERM=$TERM | |
20 | ||
3c8f12c9 JH |
21 | # Test the binaries we have just built. The tests are kept in |
22 | # t/ subdirectory and are run in 'trash directory' subdirectory. | |
23 | if test -z "$TEST_DIRECTORY" | |
24 | then | |
25 | # We allow tests to override this, in case they want to run tests | |
26 | # outside of t/, e.g. for running tests on the test library | |
27 | # itself. | |
28 | TEST_DIRECTORY=$(pwd) | |
85176d72 FC |
29 | else |
30 | # ensure that TEST_DIRECTORY is an absolute path so that it | |
31 | # is valid even if the current working directory is changed | |
32 | TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1 | |
3c8f12c9 JH |
33 | fi |
34 | if test -z "$TEST_OUTPUT_DIRECTORY" | |
35 | then | |
36 | # Similarly, override this to store the test-results subdir | |
37 | # elsewhere | |
38 | TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY | |
39 | fi | |
40 | GIT_BUILD_DIR="$TEST_DIRECTORY"/.. | |
41 | ||
2006f0ad RR |
42 | ################################################################ |
43 | # It appears that people try to run tests without building... | |
44 | "$GIT_BUILD_DIR/git" >/dev/null | |
45 | if test $? != 1 | |
46 | then | |
47 | echo >&2 'error: you do not seem to have built git yet.' | |
48 | exit 1 | |
49 | fi | |
50 | ||
3c8f12c9 JH |
51 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS |
52 | export PERL_PATH SHELL_PATH | |
53 | ||
4cde519f RR |
54 | # if --tee was passed, write the output not only to the terminal, but |
55 | # additionally to the file test-results/$BASENAME.out, too. | |
56 | case "$GIT_TEST_TEE_STARTED, $* " in | |
57 | done,*) | |
58 | # do not redirect again | |
59 | ;; | |
60 | *' --tee '*|*' --va'*) | |
2d14e13c JK |
61 | mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results" |
62 | BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)" | |
4cde519f RR |
63 | (GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1; |
64 | echo $? > $BASE.exit) | tee $BASE.out | |
65 | test "$(cat $BASE.exit)" = 0 | |
66 | exit | |
67 | ;; | |
68 | esac | |
69 | ||
e1970ce4 JH |
70 | # For repeatability, reset the environment to known value. |
71 | LANG=C | |
899460f3 | 72 | LC_ALL=C |
d9bdd39e | 73 | PAGER=cat |
e1970ce4 | 74 | TZ=UTC |
c2116a17 JH |
75 | TERM=dumb |
76 | export LANG LC_ALL PAGER TERM TZ | |
8ff99e74 | 77 | EDITOR=: |
661bfd13 SL |
78 | # A call to "unset" with no arguments causes at least Solaris 10 |
79 | # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets | |
80 | # deriving from the command substitution clustered with the other | |
81 | # ones. | |
3c8f12c9 | 82 | unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' |
95a1d12e | 83 | my @env = keys %ENV; |
730477f1 JL |
84 | my $ok = join("|", qw( |
85 | TRACE | |
86 | DEBUG | |
87 | USE_LOOKUP | |
88 | TEST | |
89 | .*_TEST | |
90 | PROVE | |
91 | VALGRIND | |
ac001282 | 92 | UNZIP |
edb54081 | 93 | PERF_ |
e2a0ccc0 | 94 | CURL_VERBOSE |
730477f1 JL |
95 | )); |
96 | my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); | |
95a1d12e JN |
97 | print join("\n", @vars); |
98 | ') | |
5adf84eb | 99 | unset XDG_CONFIG_HOME |
8bade1e1 | 100 | unset GITPERLLIB |
29e55cd5 JH |
101 | GIT_AUTHOR_EMAIL=author@example.com |
102 | GIT_AUTHOR_NAME='A U Thor' | |
29e55cd5 JH |
103 | GIT_COMMITTER_EMAIL=committer@example.com |
104 | GIT_COMMITTER_NAME='C O Mitter' | |
8d0fc48f | 105 | GIT_MERGE_VERBOSITY=5 |
f8246281 JH |
106 | GIT_MERGE_AUTOEDIT=no |
107 | export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT | |
29e55cd5 JH |
108 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
109 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 110 | export EDITOR |
e1970ce4 | 111 | |
124647c4 KB |
112 | # Tests using GIT_TRACE typically don't want <timestamp> <file>:<line> output |
113 | GIT_TRACE_BARE=1 | |
114 | export GIT_TRACE_BARE | |
115 | ||
5d9fc888 TG |
116 | if test -n "${TEST_GIT_INDEX_VERSION:+isset}" |
117 | then | |
118 | GIT_INDEX_VERSION="$TEST_GIT_INDEX_VERSION" | |
119 | export GIT_INDEX_VERSION | |
120 | fi | |
121 | ||
a731fa91 EP |
122 | # Add libc MALLOC and MALLOC_PERTURB test |
123 | # only if we are not executing the test with valgrind | |
1b3185fc | 124 | if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || |
ee1431bf | 125 | test -n "$TEST_NO_MALLOC_CHECK" |
1b3185fc JH |
126 | then |
127 | setup_malloc_check () { | |
128 | : nothing | |
129 | } | |
130 | teardown_malloc_check () { | |
131 | : nothing | |
132 | } | |
133 | else | |
134 | setup_malloc_check () { | |
135 | MALLOC_CHECK_=3 MALLOC_PERTURB_=165 | |
136 | export MALLOC_CHECK_ MALLOC_PERTURB_ | |
137 | } | |
138 | teardown_malloc_check () { | |
139 | unset MALLOC_CHECK_ MALLOC_PERTURB_ | |
140 | } | |
141 | fi | |
a731fa91 | 142 | |
886a3907 JH |
143 | # Protect ourselves from common misconfiguration to export |
144 | # CDPATH into the environment | |
145 | unset CDPATH | |
146 | ||
5565f47c | 147 | unset GREP_OPTIONS |
ac001282 | 148 | unset UNZIP |
5565f47c | 149 | |
3d5c0cc9 | 150 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
1c0cc756 RJ |
151 | 1|2|true) |
152 | echo "* warning: Some tests will not work if GIT_TRACE" \ | |
153 | "is set as to trace on STDERR ! *" | |
154 | echo "* warning: Please set GIT_TRACE to something" \ | |
155 | "other than 1, 2 or true ! *" | |
156 | ;; | |
6ce4e61f CC |
157 | esac |
158 | ||
cd3c095c JH |
159 | # Convenience |
160 | # | |
161 | # A regexp to match 5 and 40 hexdigits | |
162 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
163 | _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
164 | ||
3749fde5 JH |
165 | # Zero SHA-1 |
166 | _z40=0000000000000000000000000000000000000000 | |
167 | ||
3f4ab627 JH |
168 | # Line feed |
169 | LF=' | |
170 | ' | |
171 | ||
a42643aa JK |
172 | # UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores |
173 | # when case-folding filenames | |
174 | u200c=$(printf '\342\200\214') | |
175 | ||
176 | export _x05 _x40 _z40 LF u200c | |
342e9ef2 | 177 | |
e1970ce4 JH |
178 | # Each test should start with something like this, after copyright notices: |
179 | # | |
180 | # test_description='Description of this test... | |
181 | # This test checks if command xyzzy does the right thing... | |
182 | # ' | |
183 | # . ./test-lib.sh | |
c2116a17 JH |
184 | [ "x$ORIGINAL_TERM" != "xdumb" ] && ( |
185 | TERM=$ORIGINAL_TERM && | |
186 | export TERM && | |
187 | [ -t 1 ] && | |
188 | tput bold >/dev/null 2>&1 && | |
189 | tput setaf 1 >/dev/null 2>&1 && | |
190 | tput sgr0 >/dev/null 2>&1 | |
191 | ) && | |
55db1df0 | 192 | color=t |
e1970ce4 | 193 | |
e1970ce4 JH |
194 | while test "$#" -ne 0 |
195 | do | |
196 | case "$1" in | |
197 | -d|--d|--de|--deb|--debu|--debug) | |
198 | debug=t; shift ;; | |
886856ab JH |
199 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
200 | immediate=t; shift ;; | |
5e2c08c6 | 201 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) |
91e80b98 | 202 | GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; |
0445e6f0 IB |
203 | -r) |
204 | shift; test "$#" -ne 0 || { | |
205 | echo 'error: -r requires an argument' >&2; | |
206 | exit 1; | |
207 | } | |
208 | run_list=$1; shift ;; | |
209 | --run=*) | |
210 | run_list=$(expr "z$1" : 'z[^=]*=\(.*\)'); shift ;; | |
e1970ce4 | 211 | -h|--h|--he|--hel|--help) |
570f3226 | 212 | help=t; shift ;; |
e1970ce4 JH |
213 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
214 | verbose=t; shift ;; | |
ff09af3f TR |
215 | --verbose-only=*) |
216 | verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
217 | shift ;; | |
1ece1274 | 218 | -q|--q|--qu|--qui|--quie|--quiet) |
092c4334 ÆAB |
219 | # Ignore --quiet under a TAP::Harness. Saying how many tests |
220 | # passed without the ok/not ok details is always an error. | |
221 | test -z "$HARNESS_ACTIVE" && quiet=t; shift ;; | |
e4597aae MO |
222 | --with-dashes) |
223 | with_dashes=t; shift ;; | |
55db1df0 | 224 | --no-color) |
faa4bc35 | 225 | color=; shift ;; |
4e1be63c | 226 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) |
952af351 TR |
227 | valgrind=memcheck |
228 | shift ;; | |
229 | --valgrind=*) | |
230 | valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
231 | shift ;; | |
5dfc368f TR |
232 | --valgrind-only=*) |
233 | valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
234 | shift ;; | |
44138559 JS |
235 | --tee) |
236 | shift ;; # was handled already | |
f423ef5f JK |
237 | --root=*) |
238 | root=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
239 | shift ;; | |
e1970ce4 | 240 | *) |
1f729dca | 241 | echo "error: unknown test option '$1'" >&2; exit 1 ;; |
e1970ce4 JH |
242 | esac |
243 | done | |
244 | ||
26a07309 | 245 | if test -n "$valgrind_only" |
5dfc368f TR |
246 | then |
247 | test -z "$valgrind" && valgrind=memcheck | |
248 | test -z "$verbose" && verbose_only="$valgrind_only" | |
249 | elif test -n "$valgrind" | |
250 | then | |
251 | verbose=t | |
252 | fi | |
952af351 | 253 | |
1c0cc756 RJ |
254 | if test -n "$color" |
255 | then | |
55db1df0 | 256 | say_color () { |
c2116a17 JH |
257 | ( |
258 | TERM=$ORIGINAL_TERM | |
259 | export TERM | |
55db1df0 | 260 | case "$1" in |
1c0cc756 RJ |
261 | error) |
262 | tput bold; tput setaf 1;; # bold red | |
263 | skip) | |
b8fc855a | 264 | tput setaf 4;; # blue |
e8e51955 AS |
265 | warn) |
266 | tput setaf 3;; # brown/yellow | |
1c0cc756 | 267 | pass) |
0a6d4751 | 268 | tput setaf 2;; # green |
1c0cc756 | 269 | info) |
0a6d4751 | 270 | tput setaf 6;; # cyan |
1c0cc756 RJ |
271 | *) |
272 | test -n "$quiet" && return;; | |
55db1df0 PH |
273 | esac |
274 | shift | |
5099b99d | 275 | printf "%s" "$*" |
55db1df0 | 276 | tput sgr0 |
b8eecafd | 277 | echo |
c2116a17 | 278 | ) |
55db1df0 PH |
279 | } |
280 | else | |
281 | say_color() { | |
1ece1274 | 282 | test -z "$1" && test -n "$quiet" && return |
55db1df0 | 283 | shift |
7bc0911d | 284 | printf "%s\n" "$*" |
55db1df0 PH |
285 | } |
286 | fi | |
287 | ||
288 | error () { | |
289 | say_color error "error: $*" | |
6e7b5aaf | 290 | GIT_EXIT_OK=t |
55db1df0 PH |
291 | exit 1 |
292 | } | |
293 | ||
294 | say () { | |
295 | say_color info "$*" | |
296 | } | |
297 | ||
570f3226 MB |
298 | test "${test_description}" != "" || |
299 | error "Test script did not set test_description." | |
300 | ||
301 | if test "$help" = "t" | |
302 | then | |
cb1aefda | 303 | printf '%s\n' "$test_description" |
570f3226 MB |
304 | exit 0 |
305 | fi | |
306 | ||
4d9d62fa | 307 | exec 5>&1 |
781f76b1 | 308 | exec 6<&0 |
e1970ce4 JH |
309 | if test "$verbose" = "t" |
310 | then | |
311 | exec 4>&2 3>&1 | |
312 | else | |
313 | exec 4>/dev/null 3>/dev/null | |
314 | fi | |
315 | ||
316 | test_failure=0 | |
317 | test_count=0 | |
41ac414e JH |
318 | test_fixed=0 |
319 | test_broken=0 | |
2d84e9fb | 320 | test_success=0 |
e1970ce4 | 321 | |
d998bd4a ÆAB |
322 | test_external_has_tap=0 |
323 | ||
faa4bc35 | 324 | die () { |
6e7b5aaf CB |
325 | code=$? |
326 | if test -n "$GIT_EXIT_OK" | |
327 | then | |
328 | exit $code | |
329 | else | |
330 | echo >&5 "FATAL: Unexpected exit with code $code" | |
331 | exit 1 | |
332 | fi | |
faa4bc35 CB |
333 | } |
334 | ||
6e7b5aaf | 335 | GIT_EXIT_OK= |
35641310 | 336 | trap 'die' EXIT |
41184273 | 337 | |
12a29b1a TR |
338 | # The user-facing functions are loaded from a separate file so that |
339 | # test_perf subshells can have them too | |
3c8f12c9 | 340 | . "$TEST_DIRECTORY/test-lib-functions.sh" |
05236a5e | 341 | |
886856ab | 342 | # You are not expected to call test_ok_ and test_failure_ directly, use |
3fa36666 | 343 | # the test_expect_* functions instead. |
886856ab JH |
344 | |
345 | test_ok_ () { | |
d5d9de1b | 346 | test_success=$(($test_success + 1)) |
633fe50a | 347 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
348 | } |
349 | ||
886856ab | 350 | test_failure_ () { |
d5d9de1b | 351 | test_failure=$(($test_failure + 1)) |
633fe50a | 352 | say_color error "not ok $test_count - $1" |
bf0dd8a8 | 353 | shift |
cb1aefda | 354 | printf '%s\n' "$*" | sed -e 's/^/# /' |
6e7b5aaf | 355 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
356 | } |
357 | ||
41ac414e | 358 | test_known_broken_ok_ () { |
41ac414e | 359 | test_fixed=$(($test_fixed+1)) |
633fe50a | 360 | say_color error "ok $test_count - $@ # TODO known breakage vanished" |
41ac414e JH |
361 | } |
362 | ||
363 | test_known_broken_failure_ () { | |
41ac414e | 364 | test_broken=$(($test_broken+1)) |
633fe50a | 365 | say_color warn "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 366 | } |
886856ab JH |
367 | |
368 | test_debug () { | |
8e832ebc | 369 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
370 | } |
371 | ||
e6a6ddc9 TR |
372 | match_pattern_list () { |
373 | arg="$1" | |
374 | shift | |
375 | test -z "$*" && return 1 | |
376 | for pattern_ | |
377 | do | |
378 | case "$arg" in | |
379 | $pattern_) | |
380 | return 0 | |
381 | esac | |
382 | done | |
383 | return 1 | |
384 | } | |
385 | ||
0445e6f0 IB |
386 | match_test_selector_list () { |
387 | title="$1" | |
388 | shift | |
389 | arg="$1" | |
390 | shift | |
391 | test -z "$1" && return 0 | |
392 | ||
393 | # Both commas and whitespace are accepted as separators. | |
394 | OLDIFS=$IFS | |
395 | IFS=' ,' | |
396 | set -- $1 | |
397 | IFS=$OLDIFS | |
398 | ||
399 | # If the first selector is negative we include by default. | |
400 | include= | |
401 | case "$1" in | |
402 | !*) include=t ;; | |
403 | esac | |
404 | ||
405 | for selector | |
406 | do | |
407 | orig_selector=$selector | |
408 | ||
409 | positive=t | |
410 | case "$selector" in | |
411 | !*) | |
412 | positive= | |
413 | selector=${selector##?} | |
414 | ;; | |
415 | esac | |
416 | ||
417 | test -z "$selector" && continue | |
418 | ||
419 | case "$selector" in | |
420 | *-*) | |
421 | if expr "z${selector%%-*}" : "z[0-9]*[^0-9]" >/dev/null | |
422 | then | |
423 | echo "error: $title: invalid non-numeric in range" \ | |
424 | "start: '$orig_selector'" >&2 | |
425 | exit 1 | |
426 | fi | |
427 | if expr "z${selector#*-}" : "z[0-9]*[^0-9]" >/dev/null | |
428 | then | |
429 | echo "error: $title: invalid non-numeric in range" \ | |
430 | "end: '$orig_selector'" >&2 | |
431 | exit 1 | |
432 | fi | |
433 | ;; | |
434 | *) | |
435 | if expr "z$selector" : "z[0-9]*[^0-9]" >/dev/null | |
436 | then | |
437 | echo "error: $title: invalid non-numeric in test" \ | |
438 | "selector: '$orig_selector'" >&2 | |
439 | exit 1 | |
440 | fi | |
441 | esac | |
442 | ||
443 | # Short cut for "obvious" cases | |
444 | test -z "$include" && test -z "$positive" && continue | |
445 | test -n "$include" && test -n "$positive" && continue | |
446 | ||
447 | case "$selector" in | |
448 | -*) | |
449 | if test $arg -le ${selector#-} | |
450 | then | |
451 | include=$positive | |
452 | fi | |
453 | ;; | |
454 | *-) | |
455 | if test $arg -ge ${selector%-} | |
456 | then | |
457 | include=$positive | |
458 | fi | |
459 | ;; | |
460 | *-*) | |
461 | if test ${selector%%-*} -le $arg \ | |
462 | && test $arg -le ${selector#*-} | |
463 | then | |
464 | include=$positive | |
465 | fi | |
466 | ;; | |
467 | *) | |
468 | if test $arg -eq $selector | |
469 | then | |
470 | include=$positive | |
471 | fi | |
472 | ;; | |
473 | esac | |
474 | done | |
475 | ||
476 | test -n "$include" | |
477 | } | |
478 | ||
ff09af3f TR |
479 | maybe_teardown_verbose () { |
480 | test -z "$verbose_only" && return | |
481 | exec 4>/dev/null 3>/dev/null | |
482 | verbose= | |
483 | } | |
484 | ||
485 | last_verbose=t | |
486 | maybe_setup_verbose () { | |
487 | test -z "$verbose_only" && return | |
26a07309 | 488 | if match_pattern_list $test_count $verbose_only |
ff09af3f TR |
489 | then |
490 | exec 4>&2 3>&1 | |
491 | # Emit a delimiting blank line when going from | |
492 | # non-verbose to verbose. Within verbose mode the | |
493 | # delimiter is printed by test_expect_*. The choice | |
494 | # of the initial $last_verbose is such that before | |
495 | # test 1, we do not print it. | |
496 | test -z "$last_verbose" && echo >&3 "" | |
497 | verbose=t | |
498 | else | |
499 | exec 4>/dev/null 3>/dev/null | |
500 | verbose= | |
501 | fi | |
502 | last_verbose=$verbose | |
503 | } | |
504 | ||
5dfc368f TR |
505 | maybe_teardown_valgrind () { |
506 | test -z "$GIT_VALGRIND" && return | |
507 | GIT_VALGRIND_ENABLED= | |
508 | } | |
509 | ||
510 | maybe_setup_valgrind () { | |
511 | test -z "$GIT_VALGRIND" && return | |
26a07309 | 512 | if test -z "$valgrind_only" |
5dfc368f TR |
513 | then |
514 | GIT_VALGRIND_ENABLED=t | |
515 | return | |
516 | fi | |
517 | GIT_VALGRIND_ENABLED= | |
518 | if match_pattern_list $test_count $valgrind_only | |
519 | then | |
520 | GIT_VALGRIND_ENABLED=t | |
521 | fi | |
522 | } | |
523 | ||
a7c58f28 JN |
524 | test_eval_ () { |
525 | # This is a separate function because some tests use | |
526 | # "return" to end a test_expect_success block early. | |
781f76b1 | 527 | eval </dev/null >&3 2>&4 "$*" |
a7c58f28 JN |
528 | } |
529 | ||
4d9d62fa | 530 | test_run_ () { |
b6b0afdc | 531 | test_cleanup=: |
b586744a | 532 | expecting_failure=$2 |
a57397b0 | 533 | setup_malloc_check |
a7c58f28 | 534 | test_eval_ "$1" |
b6b0afdc | 535 | eval_ret=$? |
a57397b0 | 536 | teardown_malloc_check |
b586744a JH |
537 | |
538 | if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure" | |
539 | then | |
1b3185fc | 540 | setup_malloc_check |
a7c58f28 | 541 | test_eval_ "$test_cleanup" |
1b3185fc | 542 | teardown_malloc_check |
b586744a | 543 | fi |
1c0cc756 RJ |
544 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" |
545 | then | |
57e1538a ÆAB |
546 | echo "" |
547 | fi | |
aa0bcf96 | 548 | return "$eval_ret" |
4d9d62fa PR |
549 | } |
550 | ||
ae75342c | 551 | test_start_ () { |
8586f98b | 552 | test_count=$(($test_count+1)) |
ff09af3f | 553 | maybe_setup_verbose |
5dfc368f | 554 | maybe_setup_valgrind |
ae75342c TR |
555 | } |
556 | ||
557 | test_finish_ () { | |
558 | echo >&3 "" | |
5dfc368f | 559 | maybe_teardown_valgrind |
ff09af3f | 560 | maybe_teardown_verbose |
ae75342c TR |
561 | } |
562 | ||
563 | test_skip () { | |
04ece593 | 564 | to_skip= |
ef2ac68d | 565 | skipped_reason= |
e6a6ddc9 TR |
566 | if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS |
567 | then | |
568 | to_skip=t | |
ef2ac68d | 569 | skipped_reason="GIT_SKIP_TESTS" |
e6a6ddc9 | 570 | fi |
05236a5e JN |
571 | if test -z "$to_skip" && test -n "$test_prereq" && |
572 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
573 | then |
574 | to_skip=t | |
ef2ac68d | 575 | |
07431fc8 | 576 | of_prereq= |
05236a5e | 577 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 578 | then |
05236a5e | 579 | of_prereq=" of $test_prereq" |
07431fc8 | 580 | fi |
ef2ac68d IB |
581 | skipped_reason="missing $missing_prereq${of_prereq}" |
582 | fi | |
0445e6f0 IB |
583 | if test -z "$to_skip" && test -n "$run_list" && |
584 | ! match_test_selector_list '--run' $test_count "$run_list" | |
585 | then | |
586 | to_skip=t | |
587 | skipped_reason="--run" | |
588 | fi | |
07431fc8 | 589 | |
ef2ac68d IB |
590 | case "$to_skip" in |
591 | t) | |
633fe50a | 592 | say_color skip >&3 "skipping test: $@" |
ef2ac68d | 593 | say_color skip "ok $test_count # skip $1 ($skipped_reason)" |
04ece593 JH |
594 | : true |
595 | ;; | |
596 | *) | |
597 | false | |
598 | ;; | |
599 | esac | |
600 | } | |
601 | ||
342e9ef2 TR |
602 | # stub; perf-lib overrides it |
603 | test_at_end_hook_ () { | |
604 | : | |
605 | } | |
606 | ||
e1970ce4 | 607 | test_done () { |
6e7b5aaf | 608 | GIT_EXIT_OK=t |
2d84e9fb | 609 | |
1c0cc756 RJ |
610 | if test -z "$HARNESS_ACTIVE" |
611 | then | |
342e9ef2 | 612 | test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" |
8ef1abe5 | 613 | mkdir -p "$test_results_dir" |
dd78478f FC |
614 | base=${0##*/} |
615 | test_results_path="$test_results_dir/${base%.sh}-$$.counts" | |
8ef1abe5 | 616 | |
c54e6be7 ML |
617 | cat >>"$test_results_path" <<-EOF |
618 | total $test_count | |
619 | success $test_success | |
620 | fixed $test_fixed | |
621 | broken $test_broken | |
622 | failed $test_failure | |
623 | ||
624 | EOF | |
8ef1abe5 | 625 | fi |
41ac414e JH |
626 | |
627 | if test "$test_fixed" != 0 | |
628 | then | |
633fe50a | 629 | say_color error "# $test_fixed known breakage(s) vanished; please update test(s)" |
41ac414e JH |
630 | fi |
631 | if test "$test_broken" != 0 | |
632 | then | |
633fe50a | 633 | say_color warn "# still have $test_broken known breakage(s)" |
b73d9a23 AS |
634 | fi |
635 | if test "$test_broken" != 0 || test "$test_fixed" != 0 | |
636 | then | |
637 | test_remaining=$(( $test_count - $test_broken - $test_fixed )) | |
638 | msg="remaining $test_remaining test(s)" | |
11d54b8b | 639 | else |
b73d9a23 | 640 | test_remaining=$test_count |
11d54b8b | 641 | msg="$test_count test(s)" |
41ac414e | 642 | fi |
e1970ce4 | 643 | case "$test_failure" in |
10b94e28 | 644 | 0) |
5099b99d | 645 | # Maybe print SKIP message |
bf4b7219 RJ |
646 | if test -n "$skip_all" && test $test_count -gt 0 |
647 | then | |
648 | error "Can't use skip_all after running some tests" | |
649 | fi | |
5099b99d ÆAB |
650 | [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all" |
651 | ||
1c0cc756 RJ |
652 | if test $test_external_has_tap -eq 0 |
653 | then | |
b73d9a23 | 654 | if test $test_remaining -gt 0 |
d87bd7c1 | 655 | then |
633fe50a | 656 | say_color pass "# passed all $msg" |
d87bd7c1 | 657 | fi |
633fe50a | 658 | say "1..$test_count$skip_all" |
d998bd4a | 659 | fi |
abc5d372 JS |
660 | |
661 | test -d "$remove_trash" && | |
662 | cd "$(dirname "$remove_trash")" && | |
663 | rm -rf "$(basename "$remove_trash")" | |
664 | ||
342e9ef2 TR |
665 | test_at_end_hook_ |
666 | ||
e1970ce4 JH |
667 | exit 0 ;; |
668 | ||
669 | *) | |
1c0cc756 RJ |
670 | if test $test_external_has_tap -eq 0 |
671 | then | |
633fe50a TR |
672 | say_color error "# failed $test_failure among $msg" |
673 | say "1..$test_count" | |
d998bd4a | 674 | fi |
5099b99d | 675 | |
e1970ce4 JH |
676 | exit 1 ;; |
677 | ||
678 | esac | |
679 | } | |
680 | ||
e4597aae | 681 | if test -n "$valgrind" |
4e1be63c | 682 | then |
4e1be63c JS |
683 | make_symlink () { |
684 | test -h "$2" && | |
685 | test "$1" = "$(readlink "$2")" || { | |
686 | # be super paranoid | |
687 | if mkdir "$2".lock | |
688 | then | |
689 | rm -f "$2" && | |
690 | ln -s "$1" "$2" && | |
691 | rm -r "$2".lock | |
692 | else | |
693 | while test -d "$2".lock | |
694 | do | |
695 | say "Waiting for lock on $2." | |
696 | sleep 1 | |
697 | done | |
698 | fi | |
699 | } | |
700 | } | |
701 | ||
702 | make_valgrind_symlink () { | |
36bfb0e5 | 703 | # handle only executables, unless they are shell libraries that |
11d62145 | 704 | # need to be in the exec-path. |
36bfb0e5 | 705 | test -x "$1" || |
11d62145 | 706 | test "# " = "$(head -c 2 <"$1")" || |
36bfb0e5 | 707 | return; |
4e1be63c JS |
708 | |
709 | base=$(basename "$1") | |
6cec5c68 | 710 | symlink_target=$GIT_BUILD_DIR/$base |
4e1be63c JS |
711 | # do not override scripts |
712 | if test -x "$symlink_target" && | |
713 | test ! -d "$symlink_target" && | |
714 | test "#!" != "$(head -c 2 < "$symlink_target")" | |
715 | then | |
716 | symlink_target=../valgrind.sh | |
717 | fi | |
efd92ffd JS |
718 | case "$base" in |
719 | *.sh|*.perl) | |
720 | symlink_target=../unprocessed-script | |
721 | esac | |
4e1be63c JS |
722 | # create the link, or replace it if it is out of date |
723 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
724 | } | |
725 | ||
26a07309 TR |
726 | # override all git executables in TEST_DIRECTORY/.. |
727 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
728 | mkdir -p "$GIT_VALGRIND"/bin | |
729 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-* | |
730 | do | |
731 | make_valgrind_symlink $file | |
732 | done | |
733 | # special-case the mergetools loadables | |
734 | make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools" | |
735 | OLDIFS=$IFS | |
736 | IFS=: | |
737 | for path in $PATH | |
738 | do | |
739 | ls "$path"/git-* 2> /dev/null | | |
740 | while read file | |
ad0e6233 | 741 | do |
26a07309 | 742 | make_valgrind_symlink "$file" |
ad0e6233 | 743 | done |
26a07309 TR |
744 | done |
745 | IFS=$OLDIFS | |
4e1be63c JS |
746 | PATH=$GIT_VALGRIND/bin:$PATH |
747 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
748 | export GIT_VALGRIND | |
952af351 TR |
749 | GIT_VALGRIND_MODE="$valgrind" |
750 | export GIT_VALGRIND_MODE | |
5dfc368f | 751 | GIT_VALGRIND_ENABLED=t |
26a07309 | 752 | test -n "$valgrind_only" && GIT_VALGRIND_ENABLED= |
5dfc368f | 753 | export GIT_VALGRIND_ENABLED |
1c0cc756 RJ |
754 | elif test -n "$GIT_TEST_INSTALLED" |
755 | then | |
e4597aae MO |
756 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || |
757 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
6cec5c68 | 758 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH |
e4597aae MO |
759 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
760 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 761 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
1c0cc756 RJ |
762 | if ! test -x "$git_bin_dir/git" |
763 | then | |
764 | if test -z "$with_dashes" | |
765 | then | |
e4597aae MO |
766 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" |
767 | fi | |
768 | with_dashes=t | |
769 | fi | |
770 | PATH="$git_bin_dir:$PATH" | |
6cec5c68 | 771 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
1c0cc756 RJ |
772 | if test -n "$with_dashes" |
773 | then | |
6cec5c68 | 774 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 775 | fi |
4e1be63c | 776 | fi |
6cec5c68 | 777 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 778 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 779 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 780 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 781 | |
5e87eae9 JH |
782 | if test -z "$GIT_TEST_CMP" |
783 | then | |
784 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
785 | then | |
786 | GIT_TEST_CMP="$DIFF -c" | |
787 | else | |
788 | GIT_TEST_CMP="$DIFF -u" | |
789 | fi | |
790 | fi | |
791 | ||
6cec5c68 | 792 | GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git |
6fcca938 | 793 | export GITPERLLIB |
6cec5c68 | 794 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
795 | error "You haven't built things yet, have you?" |
796 | } | |
e1970ce4 | 797 | |
1c0cc756 RJ |
798 | if ! test -x "$GIT_BUILD_DIR"/test-chmtime |
799 | then | |
56cf9806 EW |
800 | echo >&2 'You need to build test-chmtime:' |
801 | echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' | |
802 | exit 1 | |
803 | fi | |
804 | ||
e1970ce4 | 805 | # Test repository |
002d4ce8 JK |
806 | TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)" |
807 | test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY" | |
808 | case "$TRASH_DIRECTORY" in | |
809 | /*) ;; # absolute path is good | |
810 | *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;; | |
f423ef5f | 811 | esac |
91c8b825 | 812 | test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY |
38b074de | 813 | rm -fr "$TRASH_DIRECTORY" || { |
6e7b5aaf | 814 | GIT_EXIT_OK=t |
8d14ac94 JH |
815 | echo >&5 "FATAL: Cannot prepare test area" |
816 | exit 1 | |
817 | } | |
818 | ||
90cff968 AR |
819 | HOME="$TRASH_DIRECTORY" |
820 | export HOME | |
821 | ||
1c0cc756 RJ |
822 | if test -z "$TEST_NO_CREATE_REPO" |
823 | then | |
38b074de | 824 | test_create_repo "$TRASH_DIRECTORY" |
342e9ef2 | 825 | else |
38b074de | 826 | mkdir -p "$TRASH_DIRECTORY" |
342e9ef2 | 827 | fi |
1bd9c648 LW |
828 | # Use -P to resolve symlinks in our working directory so that the cwd |
829 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
38b074de | 830 | cd -P "$TRASH_DIRECTORY" || exit 1 |
04ece593 | 831 | |
d5d9de1b JS |
832 | this_test=${0##*/} |
833 | this_test=${this_test%%-*} | |
e6a6ddc9 TR |
834 | if match_pattern_list "$this_test" $GIT_SKIP_TESTS |
835 | then | |
836 | say_color info >&3 "skipping test $this_test altogether" | |
837 | skip_all="skip all tests in $this_test" | |
838 | test_done | |
839 | fi | |
f17e9fbb | 840 | |
8648732e BC |
841 | # Provide an implementation of the 'yes' utility |
842 | yes () { | |
843 | if test $# = 0 | |
844 | then | |
845 | y=y | |
846 | else | |
847 | y="$*" | |
848 | fi | |
849 | ||
850 | while echo "$y" | |
851 | do | |
852 | : | |
853 | done | |
854 | } | |
855 | ||
f17e9fbb JS |
856 | # Fix some commands on Windows |
857 | case $(uname -s) in | |
858 | *MINGW*) | |
859 | # Windows has its own (incompatible) sort and find | |
860 | sort () { | |
861 | /usr/bin/sort "$@" | |
862 | } | |
863 | find () { | |
864 | /usr/bin/find "$@" | |
865 | } | |
5397ea31 JS |
866 | sum () { |
867 | md5sum "$@" | |
868 | } | |
4114156a JS |
869 | # git sees Windows-style pwd |
870 | pwd () { | |
871 | builtin pwd -W | |
872 | } | |
ee9fb68c | 873 | # no POSIX permissions |
6fd1106a | 874 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 875 | # exec does not inherit the PID |
a94114ad | 876 | test_set_prereq MINGW |
cfa96496 | 877 | test_set_prereq NOT_CYGWIN |
a31d0665 | 878 | test_set_prereq SED_STRIPS_CR |
97669eed | 879 | test_set_prereq GREP_STRIPS_CR |
4d715ac0 | 880 | GIT_TEST_CMP=mingw_test_cmp |
a31d0665 RJ |
881 | ;; |
882 | *CYGWIN*) | |
883 | test_set_prereq POSIXPERM | |
a31d0665 RJ |
884 | test_set_prereq EXECKEEPSPID |
885 | test_set_prereq NOT_MINGW | |
cfa96496 | 886 | test_set_prereq CYGWIN |
a31d0665 | 887 | test_set_prereq SED_STRIPS_CR |
97669eed | 888 | test_set_prereq GREP_STRIPS_CR |
ee9fb68c JS |
889 | ;; |
890 | *) | |
891 | test_set_prereq POSIXPERM | |
6fd1106a | 892 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 893 | test_set_prereq EXECKEEPSPID |
3ba9ba8f | 894 | test_set_prereq NOT_MINGW |
cfa96496 | 895 | test_set_prereq NOT_CYGWIN |
f17e9fbb JS |
896 | ;; |
897 | esac | |
704a3143 | 898 | |
b082687c | 899 | ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 |
1b19ccd2 | 900 | test -z "$NO_PERL" && test_set_prereq PERL |
d4e1b47a | 901 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
8f852ce6 | 902 | test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE |
5e9637c6 | 903 | test -z "$NO_GETTEXT" && test_set_prereq GETTEXT |
1b19ccd2 | 904 | |
bb946bba | 905 | # Can we rely on git's output in the C locale? |
30955229 JN |
906 | if test -n "$GETTEXT_POISON" |
907 | then | |
908 | GIT_GETTEXT_POISON=YesPlease | |
909 | export GIT_GETTEXT_POISON | |
5e9637c6 | 910 | test_set_prereq GETTEXT_POISON |
30955229 JN |
911 | else |
912 | test_set_prereq C_LOCALE_OUTPUT | |
913 | fi | |
bb946bba | 914 | |
cabdee2c JH |
915 | # Use this instead of test_cmp to compare files that contain expected and |
916 | # actual output from git commands that can be translated. When running | |
917 | # under GETTEXT_POISON this pretends that the command produced expected | |
918 | # results. | |
919 | test_i18ncmp () { | |
920 | test -n "$GETTEXT_POISON" || test_cmp "$@" | |
921 | } | |
922 | ||
127df8c6 JH |
923 | # Use this instead of "grep expected-string actual" to see if the |
924 | # output from a git command that can be translated either contains an | |
925 | # expected string, or does not contain an unwanted one. When running | |
926 | # under GETTEXT_POISON this pretends that the command produced expected | |
927 | # results. | |
928 | test_i18ngrep () { | |
929 | if test -n "$GETTEXT_POISON" | |
930 | then | |
931 | : # pretend success | |
932 | elif test "x!" = "x$1" | |
933 | then | |
934 | shift | |
935 | ! grep "$@" | |
936 | else | |
937 | grep "$@" | |
938 | fi | |
939 | } | |
940 | ||
20073274 AS |
941 | test_lazy_prereq PIPE ' |
942 | # test whether the filesystem supports FIFOs | |
9443605b ML |
943 | case $(uname -s) in |
944 | CYGWIN*) | |
945 | false | |
946 | ;; | |
947 | *) | |
948 | rm -f testfifo && mkfifo testfifo | |
949 | ;; | |
950 | esac | |
20073274 AS |
951 | ' |
952 | ||
04083f27 JH |
953 | test_lazy_prereq SYMLINKS ' |
954 | # test whether the filesystem supports symbolic links | |
955 | ln -s x y && test -h y | |
956 | ' | |
c91cfd19 | 957 | |
b018c735 JN |
958 | test_lazy_prereq FILEMODE ' |
959 | test "$(git config --bool core.filemode)" = true | |
960 | ' | |
961 | ||
ac39aa61 MG |
962 | test_lazy_prereq CASE_INSENSITIVE_FS ' |
963 | echo good >CamelCase && | |
964 | echo bad >camelcase && | |
965 | test "$(cat CamelCase)" != good | |
966 | ' | |
967 | ||
5b0b5dd4 MG |
968 | test_lazy_prereq UTF8_NFD_TO_NFC ' |
969 | # check whether FS converts nfd unicode to nfc | |
970 | auml=$(printf "\303\244") | |
971 | aumlcdiar=$(printf "\141\314\210") | |
972 | >"$auml" && | |
973 | case "$(echo *)" in | |
974 | "$aumlcdiar") | |
975 | true ;; | |
976 | *) | |
977 | false ;; | |
978 | esac | |
979 | ' | |
980 | ||
09feffb6 JK |
981 | test_lazy_prereq AUTOIDENT ' |
982 | sane_unset GIT_AUTHOR_NAME && | |
983 | sane_unset GIT_AUTHOR_EMAIL && | |
984 | git var GIT_AUTHOR_IDENT | |
985 | ' | |
986 | ||
6219bb22 JH |
987 | test_lazy_prereq EXPENSIVE ' |
988 | test -n "$GIT_TEST_LONG" | |
989 | ' | |
990 | ||
e1ecd9e3 JH |
991 | test_lazy_prereq USR_BIN_TIME ' |
992 | test -x /usr/bin/time | |
993 | ' | |
994 | ||
c91cfd19 ÆAB |
995 | # When the tests are run as root, permission tests will report that |
996 | # things are writable when they shouldn't be. | |
997 | test -w / || test_set_prereq SANITY | |
f838ce58 JK |
998 | |
999 | GIT_UNZIP=${GIT_UNZIP:-unzip} | |
1000 | test_lazy_prereq UNZIP ' | |
1001 | "$GIT_UNZIP" -v | |
1002 | test $? -ne 127 | |
1003 | ' |