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Commit | Line | Data |
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e1970ce4 JH |
1 | #!/bin/sh |
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 | |
44138559 JS |
18 | # if --tee was passed, write the output not only to the terminal, but |
19 | # additionally to the file test-results/$BASENAME.out, too. | |
20 | case "$GIT_TEST_TEE_STARTED, $* " in | |
21 | done,*) | |
22 | # do not redirect again | |
23 | ;; | |
3da93652 | 24 | *' --tee '*|*' --va'*) |
44138559 JS |
25 | mkdir -p test-results |
26 | BASE=test-results/$(basename "$0" .sh) | |
27 | (GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1; | |
28 | echo $? > $BASE.exit) | tee $BASE.out | |
29 | test "$(cat $BASE.exit)" = 0 | |
30 | exit | |
31 | ;; | |
32 | esac | |
33 | ||
c2116a17 JH |
34 | # Keep the original TERM for say_color |
35 | ORIGINAL_TERM=$TERM | |
36 | ||
e1970ce4 JH |
37 | # For repeatability, reset the environment to known value. |
38 | LANG=C | |
899460f3 | 39 | LC_ALL=C |
d9bdd39e | 40 | PAGER=cat |
e1970ce4 | 41 | TZ=UTC |
c2116a17 JH |
42 | TERM=dumb |
43 | export LANG LC_ALL PAGER TERM TZ | |
8ff99e74 | 44 | EDITOR=: |
d33738d7 | 45 | unset VISUAL |
28a94f88 | 46 | unset EMAIL |
95a1d12e JN |
47 | unset $(perl -e ' |
48 | my @env = keys %ENV; | |
49 | my @vars = grep(/^GIT_/ && !/^GIT_(TRACE|DEBUG|USE_LOOKUP)/, @env); | |
50 | print join("\n", @vars); | |
51 | ') | |
29e55cd5 JH |
52 | GIT_AUTHOR_EMAIL=author@example.com |
53 | GIT_AUTHOR_NAME='A U Thor' | |
29e55cd5 JH |
54 | GIT_COMMITTER_EMAIL=committer@example.com |
55 | GIT_COMMITTER_NAME='C O Mitter' | |
8d0fc48f SP |
56 | GIT_MERGE_VERBOSITY=5 |
57 | export GIT_MERGE_VERBOSITY | |
29e55cd5 JH |
58 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
59 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
d33738d7 | 60 | export EDITOR |
e1970ce4 | 61 | |
886a3907 JH |
62 | # Protect ourselves from common misconfiguration to export |
63 | # CDPATH into the environment | |
64 | unset CDPATH | |
65 | ||
5565f47c BW |
66 | unset GREP_OPTIONS |
67 | ||
3d5c0cc9 | 68 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
6ce4e61f CC |
69 | 1|2|true) |
70 | echo "* warning: Some tests will not work if GIT_TRACE" \ | |
71 | "is set as to trace on STDERR ! *" | |
72 | echo "* warning: Please set GIT_TRACE to something" \ | |
73 | "other than 1, 2 or true ! *" | |
74 | ;; | |
75 | esac | |
76 | ||
cd3c095c JH |
77 | # Convenience |
78 | # | |
79 | # A regexp to match 5 and 40 hexdigits | |
80 | _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' | |
81 | _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" | |
82 | ||
e1970ce4 JH |
83 | # Each test should start with something like this, after copyright notices: |
84 | # | |
85 | # test_description='Description of this test... | |
86 | # This test checks if command xyzzy does the right thing... | |
87 | # ' | |
88 | # . ./test-lib.sh | |
c2116a17 JH |
89 | [ "x$ORIGINAL_TERM" != "xdumb" ] && ( |
90 | TERM=$ORIGINAL_TERM && | |
91 | export TERM && | |
92 | [ -t 1 ] && | |
93 | tput bold >/dev/null 2>&1 && | |
94 | tput setaf 1 >/dev/null 2>&1 && | |
95 | tput sgr0 >/dev/null 2>&1 | |
96 | ) && | |
55db1df0 | 97 | color=t |
e1970ce4 | 98 | |
e1970ce4 JH |
99 | while test "$#" -ne 0 |
100 | do | |
101 | case "$1" in | |
102 | -d|--d|--de|--deb|--debu|--debug) | |
103 | debug=t; shift ;; | |
886856ab JH |
104 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
105 | immediate=t; shift ;; | |
5e2c08c6 | 106 | -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) |
91e80b98 | 107 | GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; |
e1970ce4 | 108 | -h|--h|--he|--hel|--help) |
570f3226 | 109 | help=t; shift ;; |
e1970ce4 JH |
110 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
111 | verbose=t; shift ;; | |
1ece1274 | 112 | -q|--q|--qu|--qui|--quie|--quiet) |
092c4334 ÆAB |
113 | # Ignore --quiet under a TAP::Harness. Saying how many tests |
114 | # passed without the ok/not ok details is always an error. | |
115 | test -z "$HARNESS_ACTIVE" && quiet=t; shift ;; | |
e4597aae MO |
116 | --with-dashes) |
117 | with_dashes=t; shift ;; | |
55db1df0 | 118 | --no-color) |
faa4bc35 | 119 | color=; shift ;; |
4e1be63c | 120 | --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) |
3da93652 | 121 | valgrind=t; verbose=t; shift ;; |
44138559 JS |
122 | --tee) |
123 | shift ;; # was handled already | |
f423ef5f JK |
124 | --root=*) |
125 | root=$(expr "z$1" : 'z[^=]*=\(.*\)') | |
126 | shift ;; | |
e1970ce4 | 127 | *) |
1f729dca | 128 | echo "error: unknown test option '$1'" >&2; exit 1 ;; |
e1970ce4 JH |
129 | esac |
130 | done | |
131 | ||
55db1df0 PH |
132 | if test -n "$color"; then |
133 | say_color () { | |
c2116a17 JH |
134 | ( |
135 | TERM=$ORIGINAL_TERM | |
136 | export TERM | |
55db1df0 PH |
137 | case "$1" in |
138 | error) tput bold; tput setaf 1;; # bold red | |
139 | skip) tput bold; tput setaf 2;; # bold green | |
140 | pass) tput setaf 2;; # green | |
141 | info) tput setaf 3;; # brown | |
1ece1274 | 142 | *) test -n "$quiet" && return;; |
55db1df0 PH |
143 | esac |
144 | shift | |
5099b99d | 145 | printf "%s" "$*" |
55db1df0 | 146 | tput sgr0 |
b8eecafd | 147 | echo |
c2116a17 | 148 | ) |
55db1df0 PH |
149 | } |
150 | else | |
151 | say_color() { | |
1ece1274 | 152 | test -z "$1" && test -n "$quiet" && return |
55db1df0 | 153 | shift |
5099b99d | 154 | echo "$*" |
55db1df0 PH |
155 | } |
156 | fi | |
157 | ||
158 | error () { | |
159 | say_color error "error: $*" | |
6e7b5aaf | 160 | GIT_EXIT_OK=t |
55db1df0 PH |
161 | exit 1 |
162 | } | |
163 | ||
164 | say () { | |
165 | say_color info "$*" | |
166 | } | |
167 | ||
570f3226 MB |
168 | test "${test_description}" != "" || |
169 | error "Test script did not set test_description." | |
170 | ||
171 | if test "$help" = "t" | |
172 | then | |
173 | echo "$test_description" | |
174 | exit 0 | |
175 | fi | |
176 | ||
4d9d62fa | 177 | exec 5>&1 |
e1970ce4 JH |
178 | if test "$verbose" = "t" |
179 | then | |
180 | exec 4>&2 3>&1 | |
181 | else | |
182 | exec 4>/dev/null 3>/dev/null | |
183 | fi | |
184 | ||
185 | test_failure=0 | |
186 | test_count=0 | |
41ac414e JH |
187 | test_fixed=0 |
188 | test_broken=0 | |
2d84e9fb | 189 | test_success=0 |
e1970ce4 | 190 | |
d998bd4a ÆAB |
191 | test_external_has_tap=0 |
192 | ||
faa4bc35 | 193 | die () { |
6e7b5aaf CB |
194 | code=$? |
195 | if test -n "$GIT_EXIT_OK" | |
196 | then | |
197 | exit $code | |
198 | else | |
199 | echo >&5 "FATAL: Unexpected exit with code $code" | |
200 | exit 1 | |
201 | fi | |
faa4bc35 CB |
202 | } |
203 | ||
6e7b5aaf | 204 | GIT_EXIT_OK= |
35641310 | 205 | trap 'die' EXIT |
41184273 | 206 | |
02b35660 BD |
207 | # The semantics of the editor variables are that of invoking |
208 | # sh -c "$EDITOR \"$@\"" files ... | |
209 | # | |
210 | # If our trash directory contains shell metacharacters, they will be | |
211 | # interpreted if we just set $EDITOR directly, so do a little dance with | |
212 | # environment variables to work around this. | |
213 | # | |
214 | # In particular, quoting isn't enough, as the path may contain the same quote | |
7b7b4516 | 215 | # that we're using. |
02b35660 BD |
216 | test_set_editor () { |
217 | FAKE_EDITOR="$1" | |
218 | export FAKE_EDITOR | |
d33738d7 JN |
219 | EDITOR='"$FAKE_EDITOR"' |
220 | export EDITOR | |
02b35660 BD |
221 | } |
222 | ||
68cfc6f5 | 223 | test_decode_color () { |
a471833d KB |
224 | awk ' |
225 | function name(n) { | |
226 | if (n == 0) return "RESET"; | |
227 | if (n == 1) return "BOLD"; | |
228 | if (n == 30) return "BLACK"; | |
229 | if (n == 31) return "RED"; | |
230 | if (n == 32) return "GREEN"; | |
231 | if (n == 33) return "YELLOW"; | |
232 | if (n == 34) return "BLUE"; | |
233 | if (n == 35) return "MAGENTA"; | |
234 | if (n == 36) return "CYAN"; | |
235 | if (n == 37) return "WHITE"; | |
236 | if (n == 40) return "BLACK"; | |
237 | if (n == 41) return "BRED"; | |
238 | if (n == 42) return "BGREEN"; | |
239 | if (n == 43) return "BYELLOW"; | |
240 | if (n == 44) return "BBLUE"; | |
241 | if (n == 45) return "BMAGENTA"; | |
242 | if (n == 46) return "BCYAN"; | |
243 | if (n == 47) return "BWHITE"; | |
244 | } | |
245 | { | |
c2ed29b4 | 246 | while (match($0, /\033\[[0-9;]*m/) != 0) { |
a471833d KB |
247 | printf "%s<", substr($0, 1, RSTART-1); |
248 | codes = substr($0, RSTART+2, RLENGTH-3); | |
249 | if (length(codes) == 0) | |
250 | printf "%s", name(0) | |
251 | else { | |
252 | n = split(codes, ary, ";"); | |
253 | sep = ""; | |
254 | for (i = 1; i <= n; i++) { | |
255 | printf "%s%s", sep, name(ary[i]); | |
256 | sep = ";" | |
257 | } | |
258 | } | |
259 | printf ">"; | |
260 | $0 = substr($0, RSTART + RLENGTH, length($0) - RSTART - RLENGTH + 1); | |
261 | } | |
262 | ||
263 | } | |
264 | ' | |
68cfc6f5 MG |
265 | } |
266 | ||
9130ac9f JK |
267 | nul_to_q () { |
268 | perl -pe 'y/\000/Q/' | |
269 | } | |
270 | ||
c4f3f551 SB |
271 | q_to_nul () { |
272 | perl -pe 'y/Q/\000/' | |
273 | } | |
274 | ||
275 | q_to_cr () { | |
276 | tr Q '\015' | |
277 | } | |
278 | ||
800f1104 JN |
279 | q_to_tab () { |
280 | tr Q '\011' | |
281 | } | |
282 | ||
c4f3f551 SB |
283 | append_cr () { |
284 | sed -e 's/$/Q/' | tr Q '\015' | |
285 | } | |
286 | ||
287 | remove_cr () { | |
288 | tr '\015' Q | sed -e 's/Q$//' | |
289 | } | |
290 | ||
00648ba0 EN |
291 | # In some bourne shell implementations, the "unset" builtin returns |
292 | # nonzero status when a variable to be unset was not set in the first | |
293 | # place. | |
294 | # | |
295 | # Use sane_unset when that should not be considered an error. | |
296 | ||
297 | sane_unset () { | |
298 | unset "$@" | |
299 | return 0 | |
300 | } | |
301 | ||
04509738 JH |
302 | test_tick () { |
303 | if test -z "${test_tick+set}" | |
304 | then | |
21afc41c | 305 | test_tick=1112911993 |
04509738 JH |
306 | else |
307 | test_tick=$(($test_tick + 60)) | |
308 | fi | |
21afc41c JH |
309 | GIT_COMMITTER_DATE="$test_tick -0700" |
310 | GIT_AUTHOR_DATE="$test_tick -0700" | |
04509738 JH |
311 | export GIT_COMMITTER_DATE GIT_AUTHOR_DATE |
312 | } | |
e1970ce4 | 313 | |
00884968 JS |
314 | # Call test_commit with the arguments "<message> [<file> [<contents>]]" |
315 | # | |
316 | # This will commit a file with the given contents and the given commit | |
317 | # message. It will also add a tag with <message> as name. | |
318 | # | |
319 | # Both <file> and <contents> default to <message>. | |
320 | ||
321 | test_commit () { | |
e656fc97 | 322 | file=${2:-"$1.t"} |
00884968 JS |
323 | echo "${3-$1}" > "$file" && |
324 | git add "$file" && | |
325 | test_tick && | |
326 | git commit -m "$1" && | |
327 | git tag "$1" | |
328 | } | |
329 | ||
330 | # Call test_merge with the arguments "<message> <commit>", where <commit> | |
331 | # can be a tag pointing to the commit-to-merge. | |
332 | ||
333 | test_merge () { | |
334 | test_tick && | |
335 | git merge -m "$1" "$2" && | |
336 | git tag "$1" | |
337 | } | |
338 | ||
1f553918 JS |
339 | # This function helps systems where core.filemode=false is set. |
340 | # Use it instead of plain 'chmod +x' to set or unset the executable bit | |
341 | # of a file in the working directory and add it to the index. | |
342 | ||
343 | test_chmod () { | |
344 | chmod "$@" && | |
345 | git update-index --add "--chmod=$@" | |
346 | } | |
347 | ||
a7bb3940 JS |
348 | # Use test_set_prereq to tell that a particular prerequisite is available. |
349 | # The prerequisite can later be checked for in two ways: | |
350 | # | |
351 | # - Explicitly using test_have_prereq. | |
352 | # | |
353 | # - Implicitly by specifying the prerequisite tag in the calls to | |
354 | # test_expect_{success,failure,code}. | |
355 | # | |
356 | # The single parameter is the prerequisite tag (a simple word, in all | |
357 | # capital letters by convention). | |
358 | ||
359 | test_set_prereq () { | |
360 | satisfied="$satisfied$1 " | |
361 | } | |
362 | satisfied=" " | |
363 | ||
364 | test_have_prereq () { | |
93a57246 ÆAB |
365 | # prerequisites can be concatenated with ',' |
366 | save_IFS=$IFS | |
367 | IFS=, | |
368 | set -- $* | |
369 | IFS=$save_IFS | |
ce60653e ÆAB |
370 | |
371 | total_prereq=0 | |
372 | ok_prereq=0 | |
373 | missing_prereq= | |
374 | ||
93a57246 ÆAB |
375 | for prerequisite |
376 | do | |
ce60653e | 377 | total_prereq=$(($total_prereq + 1)) |
93a57246 ÆAB |
378 | case $satisfied in |
379 | *" $prerequisite "*) | |
ce60653e ÆAB |
380 | ok_prereq=$(($ok_prereq + 1)) |
381 | ;; | |
93a57246 | 382 | *) |
ce60653e ÆAB |
383 | # Keep a list of missing prerequisites |
384 | if test -z "$missing_prereq" | |
385 | then | |
386 | missing_prereq=$prerequisite | |
387 | else | |
388 | missing_prereq="$prerequisite,$missing_prereq" | |
389 | fi | |
93a57246 ÆAB |
390 | esac |
391 | done | |
ce60653e ÆAB |
392 | |
393 | test $total_prereq = $ok_prereq | |
a7bb3940 JS |
394 | } |
395 | ||
05236a5e JN |
396 | test_declared_prereq () { |
397 | case ",$test_prereq," in | |
398 | *,$1,*) | |
399 | return 0 | |
400 | ;; | |
401 | esac | |
402 | return 1 | |
403 | } | |
404 | ||
886856ab JH |
405 | # You are not expected to call test_ok_ and test_failure_ directly, use |
406 | # the text_expect_* functions instead. | |
407 | ||
408 | test_ok_ () { | |
d5d9de1b | 409 | test_success=$(($test_success + 1)) |
5099b99d | 410 | say_color "" "ok $test_count - $@" |
e1970ce4 JH |
411 | } |
412 | ||
886856ab | 413 | test_failure_ () { |
d5d9de1b | 414 | test_failure=$(($test_failure + 1)) |
5099b99d | 415 | say_color error "not ok - $test_count $1" |
bf0dd8a8 | 416 | shift |
5099b99d | 417 | echo "$@" | sed -e 's/^/# /' |
6e7b5aaf | 418 | test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } |
886856ab JH |
419 | } |
420 | ||
41ac414e | 421 | test_known_broken_ok_ () { |
41ac414e | 422 | test_fixed=$(($test_fixed+1)) |
5099b99d | 423 | say_color "" "ok $test_count - $@ # TODO known breakage" |
41ac414e JH |
424 | } |
425 | ||
426 | test_known_broken_failure_ () { | |
41ac414e | 427 | test_broken=$(($test_broken+1)) |
5099b99d | 428 | say_color skip "not ok $test_count - $@ # TODO known breakage" |
41ac414e | 429 | } |
886856ab JH |
430 | |
431 | test_debug () { | |
8e832ebc | 432 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
433 | } |
434 | ||
4d9d62fa | 435 | test_run_ () { |
b6b0afdc | 436 | test_cleanup=: |
4d9d62fa | 437 | eval >&3 2>&4 "$1" |
b6b0afdc | 438 | eval_ret=$? |
3bf78867 | 439 | eval >&3 2>&4 "$test_cleanup" |
57e1538a ÆAB |
440 | if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then |
441 | echo "" | |
442 | fi | |
4d9d62fa PR |
443 | return 0 |
444 | } | |
445 | ||
04ece593 | 446 | test_skip () { |
8586f98b | 447 | test_count=$(($test_count+1)) |
04ece593 JH |
448 | to_skip= |
449 | for skp in $GIT_SKIP_TESTS | |
450 | do | |
8586f98b | 451 | case $this_test.$test_count in |
04ece593 JH |
452 | $skp) |
453 | to_skip=t | |
47e67d47 | 454 | break |
04ece593 JH |
455 | esac |
456 | done | |
05236a5e JN |
457 | if test -z "$to_skip" && test -n "$test_prereq" && |
458 | ! test_have_prereq "$test_prereq" | |
a7bb3940 JS |
459 | then |
460 | to_skip=t | |
461 | fi | |
04ece593 JH |
462 | case "$to_skip" in |
463 | t) | |
07431fc8 | 464 | of_prereq= |
05236a5e | 465 | if test "$missing_prereq" != "$test_prereq" |
07431fc8 | 466 | then |
05236a5e | 467 | of_prereq=" of $test_prereq" |
07431fc8 JN |
468 | fi |
469 | ||
55db1df0 | 470 | say_color skip >&3 "skipping test: $@" |
07431fc8 | 471 | say_color skip "ok $test_count # skip $1 (missing $missing_prereq${of_prereq})" |
04ece593 JH |
472 | : true |
473 | ;; | |
474 | *) | |
475 | false | |
476 | ;; | |
477 | esac | |
478 | } | |
479 | ||
e1970ce4 | 480 | test_expect_failure () { |
05236a5e | 481 | test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq= |
8e832ebc | 482 | test "$#" = 2 || |
a7bb3940 | 483 | error "bug in the test script: not 2 or 3 parameters to test-expect-failure" |
05236a5e | 484 | export test_prereq |
04ece593 | 485 | if ! test_skip "$@" |
e1970ce4 | 486 | then |
41ac414e | 487 | say >&3 "checking known breakage: $2" |
04ece593 | 488 | test_run_ "$2" |
41ac414e | 489 | if [ "$?" = 0 -a "$eval_ret" = 0 ] |
04ece593 | 490 | then |
41ac414e | 491 | test_known_broken_ok_ "$1" |
04ece593 | 492 | else |
6e7b5aaf | 493 | test_known_broken_failure_ "$1" |
04ece593 | 494 | fi |
e1970ce4 | 495 | fi |
7a0cf2d0 | 496 | echo >&3 "" |
e1970ce4 JH |
497 | } |
498 | ||
499 | test_expect_success () { | |
05236a5e | 500 | test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq= |
8e832ebc | 501 | test "$#" = 2 || |
a7bb3940 | 502 | error "bug in the test script: not 2 or 3 parameters to test-expect-success" |
05236a5e | 503 | export test_prereq |
04ece593 | 504 | if ! test_skip "$@" |
e1970ce4 | 505 | then |
04ece593 JH |
506 | say >&3 "expecting success: $2" |
507 | test_run_ "$2" | |
508 | if [ "$?" = 0 -a "$eval_ret" = 0 ] | |
509 | then | |
510 | test_ok_ "$1" | |
511 | else | |
512 | test_failure_ "$@" | |
513 | fi | |
e1970ce4 | 514 | fi |
7a0cf2d0 | 515 | echo >&3 "" |
e1970ce4 JH |
516 | } |
517 | ||
fb32c410 LW |
518 | # test_external runs external test scripts that provide continuous |
519 | # test output about their progress, and succeeds/fails on | |
520 | # zero/non-zero exit code. It outputs the test output on stdout even | |
d998bd4a | 521 | # in non-verbose mode, and announces the external script with "# run |
fb32c410 LW |
522 | # <n>: ..." before running it. When providing relative paths, keep in |
523 | # mind that all scripts run in "trash directory". | |
524 | # Usage: test_external description command arguments... | |
525 | # Example: test_external 'Perl API' perl ../path/to/test.pl | |
526 | test_external () { | |
05236a5e | 527 | test "$#" = 4 && { test_prereq=$1; shift; } || test_prereq= |
a7bb3940 JS |
528 | test "$#" = 3 || |
529 | error >&5 "bug in the test script: not 3 or 4 parameters to test_external" | |
fb32c410 LW |
530 | descr="$1" |
531 | shift | |
05236a5e | 532 | export test_prereq |
fb32c410 LW |
533 | if ! test_skip "$descr" "$@" |
534 | then | |
535 | # Announce the script to reduce confusion about the | |
536 | # test output that follows. | |
d998bd4a | 537 | say_color "" "# run $test_count: $descr ($*)" |
5ae8030f JN |
538 | # Export TEST_DIRECTORY, TRASH_DIRECTORY and GIT_TEST_LONG |
539 | # to be able to use them in script | |
540 | export TEST_DIRECTORY TRASH_DIRECTORY GIT_TEST_LONG | |
fb32c410 LW |
541 | # Run command; redirect its stderr to &4 as in |
542 | # test_run_, but keep its stdout on our stdout even in | |
543 | # non-verbose mode. | |
544 | "$@" 2>&4 | |
545 | if [ "$?" = 0 ] | |
546 | then | |
d998bd4a ÆAB |
547 | if test $test_external_has_tap -eq 0; then |
548 | test_ok_ "$descr" | |
549 | else | |
550 | say_color "" "# test_external test $descr was ok" | |
551 | test_success=$(($test_success + 1)) | |
552 | fi | |
fb32c410 | 553 | else |
d998bd4a ÆAB |
554 | if test $test_external_has_tap -eq 0; then |
555 | test_failure_ "$descr" "$@" | |
556 | else | |
557 | say_color error "# test_external test $descr failed: $@" | |
558 | test_failure=$(($test_failure + 1)) | |
559 | fi | |
fb32c410 LW |
560 | fi |
561 | fi | |
562 | } | |
563 | ||
564 | # Like test_external, but in addition tests that the command generated | |
565 | # no output on stderr. | |
566 | test_external_without_stderr () { | |
567 | # The temporary file has no (and must have no) security | |
568 | # implications. | |
569 | tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi | |
570 | stderr="$tmp/git-external-stderr.$$.tmp" | |
571 | test_external "$@" 4> "$stderr" | |
572 | [ -f "$stderr" ] || error "Internal error: $stderr disappeared." | |
573 | descr="no stderr: $1" | |
574 | shift | |
d998bd4a | 575 | say >&3 "# expecting no stderr from previous command" |
fb32c410 LW |
576 | if [ ! -s "$stderr" ]; then |
577 | rm "$stderr" | |
d998bd4a ÆAB |
578 | |
579 | if test $test_external_has_tap -eq 0; then | |
580 | test_ok_ "$descr" | |
581 | else | |
582 | say_color "" "# test_external_without_stderr test $descr was ok" | |
583 | test_success=$(($test_success + 1)) | |
584 | fi | |
fb32c410 LW |
585 | else |
586 | if [ "$verbose" = t ]; then | |
d998bd4a | 587 | output=`echo; echo "# Stderr is:"; cat "$stderr"` |
fb32c410 LW |
588 | else |
589 | output= | |
590 | fi | |
591 | # rm first in case test_failure exits. | |
592 | rm "$stderr" | |
d998bd4a ÆAB |
593 | if test $test_external_has_tap -eq 0; then |
594 | test_failure_ "$descr" "$@" "$output" | |
595 | else | |
596 | say_color error "# test_external_without_stderr test $descr failed: $@: $output" | |
597 | test_failure=$(($test_failure + 1)) | |
598 | fi | |
fb32c410 LW |
599 | fi |
600 | } | |
601 | ||
2caf20c5 MM |
602 | # debugging-friendly alternatives to "test [-f|-d|-e]" |
603 | # The commands test the existence or non-existence of $1. $2 can be | |
604 | # given to provide a more precise diagnosis. | |
605 | test_path_is_file () { | |
606 | if ! [ -f "$1" ] | |
607 | then | |
608 | echo "File $1 doesn't exist. $*" | |
609 | false | |
610 | fi | |
611 | } | |
612 | ||
613 | test_path_is_dir () { | |
614 | if ! [ -d "$1" ] | |
615 | then | |
616 | echo "Directory $1 doesn't exist. $*" | |
617 | false | |
618 | fi | |
619 | } | |
620 | ||
621 | test_path_is_missing () { | |
622 | if [ -e "$1" ] | |
623 | then | |
624 | echo "Path exists:" | |
625 | ls -ld "$1" | |
626 | if [ $# -ge 1 ]; then | |
627 | echo "$*" | |
628 | fi | |
629 | false | |
630 | fi | |
631 | } | |
632 | ||
fb3340a6 JN |
633 | # test_line_count checks that a file has the number of lines it |
634 | # ought to. For example: | |
635 | # | |
636 | # test_expect_success 'produce exactly one line of output' ' | |
637 | # do something >output && | |
638 | # test_line_count = 1 output | |
639 | # ' | |
640 | # | |
641 | # is like "test $(wc -l <output) = 1" except that it passes the | |
642 | # output through when the number of lines is wrong. | |
643 | ||
644 | test_line_count () { | |
645 | if test $# != 3 | |
646 | then | |
647 | error "bug in the test script: not 3 parameters to test_line_count" | |
648 | elif ! test $(wc -l <"$3") "$1" "$2" | |
649 | then | |
650 | echo "test_line_count: line count for $3 !$1 $2" | |
651 | cat "$3" | |
652 | return 1 | |
653 | fi | |
654 | } | |
2caf20c5 | 655 | |
74359821 JH |
656 | # This is not among top-level (test_expect_success | test_expect_failure) |
657 | # but is a prefix that can be used in the test script, like: | |
658 | # | |
659 | # test_expect_success 'complain and die' ' | |
660 | # do something && | |
661 | # do something else && | |
662 | # test_must_fail git checkout ../outerspace | |
663 | # ' | |
664 | # | |
665 | # Writing this as "! git checkout ../outerspace" is wrong, because | |
666 | # the failure could be due to a segv. We want a controlled failure. | |
667 | ||
668 | test_must_fail () { | |
669 | "$@" | |
16034fbe JK |
670 | exit_code=$? |
671 | if test $exit_code = 0; then | |
672 | echo >&2 "test_must_fail: command succeeded: $*" | |
673 | return 1 | |
674 | elif test $exit_code -gt 129 -a $exit_code -le 192; then | |
675 | echo >&2 "test_must_fail: died by signal: $*" | |
676 | return 1 | |
a54ce3ca JK |
677 | elif test $exit_code = 127; then |
678 | echo >&2 "test_must_fail: command not found: $*" | |
679 | return 1 | |
16034fbe JK |
680 | fi |
681 | return 0 | |
74359821 JH |
682 | } |
683 | ||
fdf1bc48 JN |
684 | # Similar to test_must_fail, but tolerates success, too. This is |
685 | # meant to be used in contexts like: | |
686 | # | |
687 | # test_expect_success 'some command works without configuration' ' | |
688 | # test_might_fail git config --unset all.configuration && | |
689 | # do something | |
690 | # ' | |
691 | # | |
692 | # Writing "git config --unset all.configuration || :" would be wrong, | |
693 | # because we want to notice if it fails due to segv. | |
694 | ||
695 | test_might_fail () { | |
696 | "$@" | |
5c8e1414 JN |
697 | exit_code=$? |
698 | if test $exit_code -gt 129 -a $exit_code -le 192; then | |
699 | echo >&2 "test_might_fail: died by signal: $*" | |
700 | return 1 | |
d0b8a617 JN |
701 | elif test $exit_code = 127; then |
702 | echo >&2 "test_might_fail: command not found: $*" | |
703 | return 1 | |
5c8e1414 JN |
704 | fi |
705 | return 0 | |
fdf1bc48 JN |
706 | } |
707 | ||
892e6f7e ÆAB |
708 | # Similar to test_must_fail and test_might_fail, but check that a |
709 | # given command exited with a given exit code. Meant to be used as: | |
710 | # | |
711 | # test_expect_success 'Merge with d/f conflicts' ' | |
712 | # test_expect_code 1 git merge "merge msg" B master | |
713 | # ' | |
714 | ||
715 | test_expect_code () { | |
716 | want_code=$1 | |
717 | shift | |
718 | "$@" | |
719 | exit_code=$? | |
720 | if test $exit_code = $want_code | |
721 | then | |
722 | echo >&2 "test_expect_code: command exited with $exit_code: $*" | |
723 | return 0 | |
724 | else | |
725 | echo >&2 "test_expect_code: command exited with $exit_code, we wanted $want_code $*" | |
726 | return 1 | |
727 | fi | |
728 | } | |
729 | ||
82ebb0b6 JK |
730 | # test_cmp is a helper function to compare actual and expected output. |
731 | # You can use it like: | |
732 | # | |
733 | # test_expect_success 'foo works' ' | |
734 | # echo expected >expected && | |
735 | # foo >actual && | |
736 | # test_cmp expected actual | |
737 | # ' | |
738 | # | |
739 | # This could be written as either "cmp" or "diff -u", but: | |
740 | # - cmp's output is not nearly as easy to read as diff -u | |
741 | # - not all diff versions understand "-u" | |
742 | ||
743 | test_cmp() { | |
744 | $GIT_TEST_CMP "$@" | |
745 | } | |
746 | ||
3bf78867 JN |
747 | # This function can be used to schedule some commands to be run |
748 | # unconditionally at the end of the test to restore sanity: | |
749 | # | |
750 | # test_expect_success 'test core.capslock' ' | |
751 | # git config core.capslock true && | |
752 | # test_when_finished "git config --unset core.capslock" && | |
753 | # hello world | |
754 | # ' | |
755 | # | |
756 | # That would be roughly equivalent to | |
757 | # | |
758 | # test_expect_success 'test core.capslock' ' | |
759 | # git config core.capslock true && | |
760 | # hello world | |
761 | # git config --unset core.capslock | |
762 | # ' | |
763 | # | |
764 | # except that the greeting and config --unset must both succeed for | |
765 | # the test to pass. | |
766 | ||
767 | test_when_finished () { | |
b6b0afdc JN |
768 | test_cleanup="{ $* |
769 | } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_cleanup" | |
3bf78867 JN |
770 | } |
771 | ||
0509eb21 | 772 | # Most tests can use the created repository, but some may need to create more. |
eedf8f97 CW |
773 | # Usage: test_create_repo <directory> |
774 | test_create_repo () { | |
775 | test "$#" = 1 || | |
776 | error "bug in the test script: not 1 parameter to test-create-repo" | |
eedf8f97 | 777 | repo="$1" |
bfdbee98 | 778 | mkdir -p "$repo" |
0d314ce8 ÆAB |
779 | ( |
780 | cd "$repo" || error "Cannot setup test environment" | |
781 | "$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 || | |
782 | error "cannot run git init -- have you built things yet?" | |
783 | mv .git/hooks .git/hooks-disabled | |
784 | ) || exit | |
eedf8f97 | 785 | } |
a6080a0a | 786 | |
e1970ce4 | 787 | test_done () { |
6e7b5aaf | 788 | GIT_EXIT_OK=t |
2d84e9fb | 789 | |
8ef1abe5 ÆAB |
790 | if test -z "$HARNESS_ACTIVE"; then |
791 | test_results_dir="$TEST_DIRECTORY/test-results" | |
792 | mkdir -p "$test_results_dir" | |
793 | test_results_path="$test_results_dir/${0%.sh}-$$.counts" | |
794 | ||
795 | echo "total $test_count" >> $test_results_path | |
796 | echo "success $test_success" >> $test_results_path | |
797 | echo "fixed $test_fixed" >> $test_results_path | |
798 | echo "broken $test_broken" >> $test_results_path | |
799 | echo "failed $test_failure" >> $test_results_path | |
800 | echo "" >> $test_results_path | |
801 | fi | |
41ac414e JH |
802 | |
803 | if test "$test_fixed" != 0 | |
804 | then | |
5099b99d | 805 | say_color pass "# fixed $test_fixed known breakage(s)" |
41ac414e JH |
806 | fi |
807 | if test "$test_broken" != 0 | |
808 | then | |
5099b99d | 809 | say_color error "# still have $test_broken known breakage(s)" |
11d54b8b JH |
810 | msg="remaining $(($test_count-$test_broken)) test(s)" |
811 | else | |
812 | msg="$test_count test(s)" | |
41ac414e | 813 | fi |
e1970ce4 | 814 | case "$test_failure" in |
10b94e28 | 815 | 0) |
5099b99d ÆAB |
816 | # Maybe print SKIP message |
817 | [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all" | |
818 | ||
d998bd4a ÆAB |
819 | if test $test_external_has_tap -eq 0; then |
820 | say_color pass "# passed all $msg" | |
821 | say "1..$test_count$skip_all" | |
822 | fi | |
abc5d372 JS |
823 | |
824 | test -d "$remove_trash" && | |
825 | cd "$(dirname "$remove_trash")" && | |
826 | rm -rf "$(basename "$remove_trash")" | |
827 | ||
e1970ce4 JH |
828 | exit 0 ;; |
829 | ||
830 | *) | |
d998bd4a ÆAB |
831 | if test $test_external_has_tap -eq 0; then |
832 | say_color error "# failed $test_failure among $msg" | |
833 | say "1..$test_count" | |
834 | fi | |
5099b99d | 835 | |
e1970ce4 JH |
836 | exit 1 ;; |
837 | ||
838 | esac | |
839 | } | |
840 | ||
841 | # Test the binaries we have just built. The tests are kept in | |
9adefee5 | 842 | # t/ subdirectory and are run in 'trash directory' subdirectory. |
62f53904 ÆAB |
843 | if test -z "$TEST_DIRECTORY" |
844 | then | |
845 | # We allow tests to override this, in case they want to run tests | |
846 | # outside of t/, e.g. for running tests on the test library | |
847 | # itself. | |
848 | TEST_DIRECTORY=$(pwd) | |
849 | fi | |
6cec5c68 ÆAB |
850 | GIT_BUILD_DIR="$TEST_DIRECTORY"/.. |
851 | ||
e4597aae | 852 | if test -n "$valgrind" |
4e1be63c | 853 | then |
4e1be63c JS |
854 | make_symlink () { |
855 | test -h "$2" && | |
856 | test "$1" = "$(readlink "$2")" || { | |
857 | # be super paranoid | |
858 | if mkdir "$2".lock | |
859 | then | |
860 | rm -f "$2" && | |
861 | ln -s "$1" "$2" && | |
862 | rm -r "$2".lock | |
863 | else | |
864 | while test -d "$2".lock | |
865 | do | |
866 | say "Waiting for lock on $2." | |
867 | sleep 1 | |
868 | done | |
869 | fi | |
870 | } | |
871 | } | |
872 | ||
873 | make_valgrind_symlink () { | |
874 | # handle only executables | |
875 | test -x "$1" || return | |
876 | ||
877 | base=$(basename "$1") | |
6cec5c68 | 878 | symlink_target=$GIT_BUILD_DIR/$base |
4e1be63c JS |
879 | # do not override scripts |
880 | if test -x "$symlink_target" && | |
881 | test ! -d "$symlink_target" && | |
882 | test "#!" != "$(head -c 2 < "$symlink_target")" | |
883 | then | |
884 | symlink_target=../valgrind.sh | |
885 | fi | |
efd92ffd JS |
886 | case "$base" in |
887 | *.sh|*.perl) | |
888 | symlink_target=../unprocessed-script | |
889 | esac | |
4e1be63c JS |
890 | # create the link, or replace it if it is out of date |
891 | make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit | |
892 | } | |
893 | ||
894 | # override all git executables in TEST_DIRECTORY/.. | |
895 | GIT_VALGRIND=$TEST_DIRECTORY/valgrind | |
896 | mkdir -p "$GIT_VALGRIND"/bin | |
6cec5c68 | 897 | for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-* |
4e1be63c JS |
898 | do |
899 | make_valgrind_symlink $file | |
900 | done | |
efd92ffd JS |
901 | OLDIFS=$IFS |
902 | IFS=: | |
903 | for path in $PATH | |
904 | do | |
905 | ls "$path"/git-* 2> /dev/null | | |
906 | while read file | |
907 | do | |
908 | make_valgrind_symlink "$file" | |
909 | done | |
910 | done | |
911 | IFS=$OLDIFS | |
4e1be63c JS |
912 | PATH=$GIT_VALGRIND/bin:$PATH |
913 | GIT_EXEC_PATH=$GIT_VALGRIND/bin | |
914 | export GIT_VALGRIND | |
e4597aae MO |
915 | elif test -n "$GIT_TEST_INSTALLED" ; then |
916 | GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || | |
917 | error "Cannot run git from $GIT_TEST_INSTALLED." | |
6cec5c68 | 918 | PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH |
e4597aae MO |
919 | GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} |
920 | else # normal case, use ../bin-wrappers only unless $with_dashes: | |
6cec5c68 | 921 | git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" |
e4597aae MO |
922 | if ! test -x "$git_bin_dir/git" ; then |
923 | if test -z "$with_dashes" ; then | |
924 | say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" | |
925 | fi | |
926 | with_dashes=t | |
927 | fi | |
928 | PATH="$git_bin_dir:$PATH" | |
6cec5c68 | 929 | GIT_EXEC_PATH=$GIT_BUILD_DIR |
e4597aae | 930 | if test -n "$with_dashes" ; then |
6cec5c68 | 931 | PATH="$GIT_BUILD_DIR:$PATH" |
e4597aae | 932 | fi |
4e1be63c | 933 | fi |
6cec5c68 | 934 | GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt |
8bfa6bd6 | 935 | unset GIT_CONFIG |
8bfa6bd6 | 936 | GIT_CONFIG_NOSYSTEM=1 |
3c995beb | 937 | GIT_ATTR_NOSYSTEM=1 |
8f323c00 | 938 | export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM |
49ccb087 | 939 | |
aed604c7 | 940 | . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS |
ac10a857 | 941 | |
5e87eae9 JH |
942 | if test -z "$GIT_TEST_CMP" |
943 | then | |
944 | if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" | |
945 | then | |
946 | GIT_TEST_CMP="$DIFF -c" | |
947 | else | |
948 | GIT_TEST_CMP="$DIFF -u" | |
949 | fi | |
950 | fi | |
951 | ||
6cec5c68 | 952 | GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git |
6fcca938 | 953 | export GITPERLLIB |
6cec5c68 | 954 | test -d "$GIT_BUILD_DIR"/templates/blt || { |
eea42069 JH |
955 | error "You haven't built things yet, have you?" |
956 | } | |
e1970ce4 | 957 | |
ac10a857 | 958 | if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON" |
2fe40b63 | 959 | then |
6cec5c68 | 960 | GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib" |
2fe40b63 | 961 | export GITPYTHONLIB |
6cec5c68 | 962 | test -d "$GIT_BUILD_DIR"/git_remote_helpers/build || { |
2fe40b63 SR |
963 | error "You haven't built git_remote_helpers yet, have you?" |
964 | } | |
965 | fi | |
966 | ||
6cec5c68 | 967 | if ! test -x "$GIT_BUILD_DIR"/test-chmtime; then |
56cf9806 EW |
968 | echo >&2 'You need to build test-chmtime:' |
969 | echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' | |
970 | exit 1 | |
971 | fi | |
972 | ||
e1970ce4 | 973 | # Test repository |
abc5d372 | 974 | test="trash directory.$(basename "$0" .sh)" |
f423ef5f JK |
975 | test -n "$root" && test="$root/$test" |
976 | case "$test" in | |
977 | /*) TRASH_DIRECTORY="$test" ;; | |
978 | *) TRASH_DIRECTORY="$TEST_DIRECTORY/$test" ;; | |
979 | esac | |
91c8b825 | 980 | test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY |
8d14ac94 | 981 | rm -fr "$test" || { |
6e7b5aaf | 982 | GIT_EXIT_OK=t |
8d14ac94 JH |
983 | echo >&5 "FATAL: Cannot prepare test area" |
984 | exit 1 | |
985 | } | |
986 | ||
4a7aaccd | 987 | test_create_repo "$test" |
1bd9c648 LW |
988 | # Use -P to resolve symlinks in our working directory so that the cwd |
989 | # in subprocesses like git equals our $PWD (for pathname comparisons). | |
990 | cd -P "$test" || exit 1 | |
04ece593 | 991 | |
e4c62e64 MM |
992 | HOME=$(pwd) |
993 | export HOME | |
994 | ||
d5d9de1b JS |
995 | this_test=${0##*/} |
996 | this_test=${this_test%%-*} | |
04ece593 JH |
997 | for skp in $GIT_SKIP_TESTS |
998 | do | |
47e67d47 MG |
999 | case "$this_test" in |
1000 | $skp) | |
55db1df0 | 1001 | say_color skip >&3 "skipping test $this_test altogether" |
637ab29b | 1002 | skip_all="skip all tests in $this_test" |
04ece593 JH |
1003 | test_done |
1004 | esac | |
1005 | done | |
f17e9fbb | 1006 | |
8648732e BC |
1007 | # Provide an implementation of the 'yes' utility |
1008 | yes () { | |
1009 | if test $# = 0 | |
1010 | then | |
1011 | y=y | |
1012 | else | |
1013 | y="$*" | |
1014 | fi | |
1015 | ||
1016 | while echo "$y" | |
1017 | do | |
1018 | : | |
1019 | done | |
1020 | } | |
1021 | ||
f17e9fbb JS |
1022 | # Fix some commands on Windows |
1023 | case $(uname -s) in | |
1024 | *MINGW*) | |
1025 | # Windows has its own (incompatible) sort and find | |
1026 | sort () { | |
1027 | /usr/bin/sort "$@" | |
1028 | } | |
1029 | find () { | |
1030 | /usr/bin/find "$@" | |
1031 | } | |
5397ea31 JS |
1032 | sum () { |
1033 | md5sum "$@" | |
1034 | } | |
4114156a JS |
1035 | # git sees Windows-style pwd |
1036 | pwd () { | |
1037 | builtin pwd -W | |
1038 | } | |
ee9fb68c | 1039 | # no POSIX permissions |
6fd1106a | 1040 | # backslashes in pathspec are converted to '/' |
fb9a2bea | 1041 | # exec does not inherit the PID |
a94114ad | 1042 | test_set_prereq MINGW |
a31d0665 RJ |
1043 | test_set_prereq SED_STRIPS_CR |
1044 | ;; | |
1045 | *CYGWIN*) | |
1046 | test_set_prereq POSIXPERM | |
a31d0665 RJ |
1047 | test_set_prereq EXECKEEPSPID |
1048 | test_set_prereq NOT_MINGW | |
1049 | test_set_prereq SED_STRIPS_CR | |
ee9fb68c JS |
1050 | ;; |
1051 | *) | |
1052 | test_set_prereq POSIXPERM | |
6fd1106a | 1053 | test_set_prereq BSLASHPSPEC |
fb9a2bea | 1054 | test_set_prereq EXECKEEPSPID |
3ba9ba8f | 1055 | test_set_prereq NOT_MINGW |
f17e9fbb JS |
1056 | ;; |
1057 | esac | |
704a3143 | 1058 | |
1b19ccd2 | 1059 | test -z "$NO_PERL" && test_set_prereq PERL |
d4e1b47a | 1060 | test -z "$NO_PYTHON" && test_set_prereq PYTHON |
1b19ccd2 | 1061 | |
bb946bba | 1062 | # Can we rely on git's output in the C locale? |
30955229 JN |
1063 | if test -n "$GETTEXT_POISON" |
1064 | then | |
1065 | GIT_GETTEXT_POISON=YesPlease | |
1066 | export GIT_GETTEXT_POISON | |
1067 | else | |
1068 | test_set_prereq C_LOCALE_OUTPUT | |
1069 | fi | |
bb946bba | 1070 | |
704a3143 JS |
1071 | # test whether the filesystem supports symbolic links |
1072 | ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS | |
1073 | rm -f y | |
c91cfd19 ÆAB |
1074 | |
1075 | # When the tests are run as root, permission tests will report that | |
1076 | # things are writable when they shouldn't be. | |
1077 | test -w / || test_set_prereq SANITY |