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Commit | Line | Data |
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ca2cedba PH |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2009 Red Hat, Inc. | |
4 | # | |
5 | ||
6 | test_description='Test updating submodules | |
7 | ||
8 | This test verifies that "git submodule update" detaches the HEAD of the | |
42b49178 | 9 | submodule and "git submodule update --rebase/--merge" does not detach the HEAD. |
ca2cedba PH |
10 | ' |
11 | ||
12 | . ./test-lib.sh | |
13 | ||
14 | ||
15 | compare_head() | |
16 | { | |
5d59a401 MO |
17 | sha_master=`git rev-list --max-count=1 master` |
18 | sha_head=`git rev-list --max-count=1 HEAD` | |
ca2cedba PH |
19 | |
20 | test "$sha_master" = "$sha_head" | |
21 | } | |
22 | ||
23 | ||
24 | test_expect_success 'setup a submodule tree' ' | |
25 | echo file > file && | |
26 | git add file && | |
27 | test_tick && | |
4bf9dd97 | 28 | git commit -m upstream && |
ca2cedba PH |
29 | git clone . super && |
30 | git clone super submodule && | |
c9c8c56e SB |
31 | git clone super rebasing && |
32 | git clone super merging && | |
322bb6e1 | 33 | git clone super none && |
ca2cedba PH |
34 | (cd super && |
35 | git submodule add ../submodule submodule && | |
36 | test_tick && | |
37 | git commit -m "submodule" && | |
38 | git submodule init submodule | |
39 | ) && | |
40 | (cd submodule && | |
41 | echo "line2" > file && | |
42 | git add file && | |
43 | git commit -m "Commit 2" | |
44 | ) && | |
45 | (cd super && | |
46 | (cd submodule && | |
47 | git pull --rebase origin | |
48 | ) && | |
49 | git add submodule && | |
50 | git commit -m "submodule update" | |
c9c8c56e SB |
51 | ) && |
52 | (cd super && | |
53 | git submodule add ../rebasing rebasing && | |
54 | test_tick && | |
55 | git commit -m "rebasing" | |
56 | ) && | |
57 | (cd super && | |
58 | git submodule add ../merging merging && | |
59 | test_tick && | |
60 | git commit -m "rebasing" | |
ca2cedba | 61 | ) |
322bb6e1 HV |
62 | (cd super && |
63 | git submodule add ../none none && | |
64 | test_tick && | |
65 | git commit -m "none" | |
66 | ) | |
ca2cedba PH |
67 | ' |
68 | ||
69 | test_expect_success 'submodule update detaching the HEAD ' ' | |
70 | (cd super/submodule && | |
71 | git reset --hard HEAD~1 | |
72 | ) && | |
73 | (cd super && | |
74 | (cd submodule && | |
75 | compare_head | |
76 | ) && | |
77 | git submodule update submodule && | |
78 | cd submodule && | |
79 | ! compare_head | |
80 | ) | |
81 | ' | |
82 | ||
e5f522d6 JL |
83 | apos="'"; |
84 | test_expect_success 'submodule update does not fetch already present commits' ' | |
85 | (cd submodule && | |
86 | echo line3 >> file && | |
87 | git add file && | |
88 | test_tick && | |
89 | git commit -m "upstream line3" | |
90 | ) && | |
91 | (cd super/submodule && | |
92 | head=$(git rev-parse --verify HEAD) && | |
93 | echo "Submodule path ${apos}submodule$apos: checked out $apos$head$apos" > ../../expected && | |
94 | git reset --hard HEAD~1 | |
95 | ) && | |
96 | (cd super && | |
97 | git submodule update > ../actual 2> ../actual.err | |
98 | ) && | |
ee653c89 | 99 | test_i18ncmp expected actual && |
e5f522d6 JL |
100 | ! test -s actual.err |
101 | ' | |
102 | ||
9db31bdf NMC |
103 | test_expect_success 'submodule update should fail due to local changes' ' |
104 | (cd super/submodule && | |
105 | git reset --hard HEAD~1 && | |
106 | echo "local change" > file | |
107 | ) && | |
108 | (cd super && | |
109 | (cd submodule && | |
110 | compare_head | |
111 | ) && | |
112 | test_must_fail git submodule update submodule | |
113 | ) | |
114 | ' | |
115 | test_expect_success 'submodule update should throw away changes with --force ' ' | |
116 | (cd super && | |
117 | (cd submodule && | |
118 | compare_head | |
119 | ) && | |
120 | git submodule update --force submodule && | |
121 | cd submodule && | |
122 | ! compare_head | |
123 | ) | |
124 | ' | |
125 | ||
01d47215 SZ |
126 | test_expect_success 'submodule update --force forcibly checks out submodules' ' |
127 | (cd super && | |
128 | (cd submodule && | |
129 | rm -f file | |
130 | ) && | |
131 | git submodule update --force submodule && | |
132 | (cd submodule && | |
133 | test "$(git status -s file)" = "" | |
134 | ) | |
135 | ) | |
136 | ' | |
137 | ||
ca2cedba PH |
138 | test_expect_success 'submodule update --rebase staying on master' ' |
139 | (cd super/submodule && | |
140 | git checkout master | |
141 | ) && | |
142 | (cd super && | |
143 | (cd submodule && | |
144 | compare_head | |
145 | ) && | |
146 | git submodule update --rebase submodule && | |
147 | cd submodule && | |
148 | compare_head | |
149 | ) | |
150 | ' | |
151 | ||
42b49178 JH |
152 | test_expect_success 'submodule update --merge staying on master' ' |
153 | (cd super/submodule && | |
154 | git reset --hard HEAD~1 | |
155 | ) && | |
156 | (cd super && | |
157 | (cd submodule && | |
158 | compare_head | |
159 | ) && | |
160 | git submodule update --merge submodule && | |
161 | cd submodule && | |
162 | compare_head | |
163 | ) | |
164 | ' | |
165 | ||
32948425 | 166 | test_expect_success 'submodule update - rebase in .git/config' ' |
ca2cedba | 167 | (cd super && |
32948425 | 168 | git config submodule.submodule.update rebase |
ca2cedba PH |
169 | ) && |
170 | (cd super/submodule && | |
171 | git reset --hard HEAD~1 | |
172 | ) && | |
173 | (cd super && | |
174 | (cd submodule && | |
175 | compare_head | |
176 | ) && | |
177 | git submodule update submodule && | |
178 | cd submodule && | |
179 | compare_head | |
180 | ) | |
181 | ' | |
182 | ||
32948425 | 183 | test_expect_success 'submodule update - checkout in .git/config but --rebase given' ' |
ca2cedba | 184 | (cd super && |
32948425 | 185 | git config submodule.submodule.update checkout |
ca2cedba PH |
186 | ) && |
187 | (cd super/submodule && | |
188 | git reset --hard HEAD~1 | |
189 | ) && | |
190 | (cd super && | |
191 | (cd submodule && | |
192 | compare_head | |
193 | ) && | |
194 | git submodule update --rebase submodule && | |
195 | cd submodule && | |
196 | compare_head | |
197 | ) | |
198 | ' | |
199 | ||
42b49178 JH |
200 | test_expect_success 'submodule update - merge in .git/config' ' |
201 | (cd super && | |
202 | git config submodule.submodule.update merge | |
203 | ) && | |
204 | (cd super/submodule && | |
205 | git reset --hard HEAD~1 | |
206 | ) && | |
207 | (cd super && | |
208 | (cd submodule && | |
209 | compare_head | |
210 | ) && | |
211 | git submodule update submodule && | |
212 | cd submodule && | |
213 | compare_head | |
214 | ) | |
215 | ' | |
216 | ||
217 | test_expect_success 'submodule update - checkout in .git/config but --merge given' ' | |
218 | (cd super && | |
219 | git config submodule.submodule.update checkout | |
220 | ) && | |
221 | (cd super/submodule && | |
222 | git reset --hard HEAD~1 | |
223 | ) && | |
224 | (cd super && | |
225 | (cd submodule && | |
226 | compare_head | |
227 | ) && | |
228 | git submodule update --merge submodule && | |
229 | cd submodule && | |
230 | compare_head | |
231 | ) | |
232 | ' | |
233 | ||
32948425 | 234 | test_expect_success 'submodule update - checkout in .git/config' ' |
ca2cedba | 235 | (cd super && |
32948425 | 236 | git config submodule.submodule.update checkout |
ca2cedba PH |
237 | ) && |
238 | (cd super/submodule && | |
239 | git reset --hard HEAD^ | |
240 | ) && | |
241 | (cd super && | |
242 | (cd submodule && | |
243 | compare_head | |
244 | ) && | |
245 | git submodule update submodule && | |
246 | cd submodule && | |
247 | ! compare_head | |
248 | ) | |
249 | ' | |
250 | ||
251 | test_expect_success 'submodule init picks up rebase' ' | |
252 | (cd super && | |
c9c8c56e | 253 | git config -f .gitmodules submodule.rebasing.update rebase && |
ca2cedba | 254 | git submodule init rebasing && |
c9c8c56e | 255 | test "rebase" = "$(git config submodule.rebasing.update)" |
ca2cedba PH |
256 | ) |
257 | ' | |
258 | ||
42b49178 JH |
259 | test_expect_success 'submodule init picks up merge' ' |
260 | (cd super && | |
c9c8c56e | 261 | git config -f .gitmodules submodule.merging.update merge && |
42b49178 | 262 | git submodule init merging && |
c9c8c56e | 263 | test "merge" = "$(git config submodule.merging.update)" |
42b49178 JH |
264 | ) |
265 | ' | |
266 | ||
b200021e SO |
267 | test_expect_success 'submodule update --merge - ignores --merge for new submodules' ' |
268 | (cd super && | |
269 | rm -rf submodule && | |
270 | git submodule update submodule && | |
271 | git status -s submodule >expect && | |
272 | rm -rf submodule && | |
273 | git submodule update --merge submodule && | |
274 | git status -s submodule >actual && | |
275 | test_cmp expect actual | |
276 | ) | |
277 | ' | |
278 | ||
279 | test_expect_success 'submodule update --rebase - ignores --rebase for new submodules' ' | |
280 | (cd super && | |
281 | rm -rf submodule && | |
282 | git submodule update submodule && | |
283 | git status -s submodule >expect && | |
284 | rm -rf submodule && | |
285 | git submodule update --rebase submodule && | |
286 | git status -s submodule >actual && | |
287 | test_cmp expect actual | |
288 | ) | |
289 | ' | |
290 | ||
291 | test_expect_success 'submodule update ignores update=merge config for new submodules' ' | |
292 | (cd super && | |
293 | rm -rf submodule && | |
294 | git submodule update submodule && | |
295 | git status -s submodule >expect && | |
296 | rm -rf submodule && | |
297 | git config submodule.submodule.update merge && | |
298 | git submodule update submodule && | |
299 | git status -s submodule >actual && | |
300 | git config --unset submodule.submodule.update && | |
301 | test_cmp expect actual | |
302 | ) | |
303 | ' | |
304 | ||
305 | test_expect_success 'submodule update ignores update=rebase config for new submodules' ' | |
306 | (cd super && | |
307 | rm -rf submodule && | |
308 | git submodule update submodule && | |
309 | git status -s submodule >expect && | |
310 | rm -rf submodule && | |
311 | git config submodule.submodule.update rebase && | |
312 | git submodule update submodule && | |
313 | git status -s submodule >actual && | |
314 | git config --unset submodule.submodule.update && | |
315 | test_cmp expect actual | |
316 | ) | |
317 | ' | |
318 | ||
322bb6e1 HV |
319 | test_expect_success 'submodule init picks up update=none' ' |
320 | (cd super && | |
321 | git config -f .gitmodules submodule.none.update none && | |
322 | git submodule init none && | |
323 | test "none" = "$(git config submodule.none.update)" | |
324 | ) | |
325 | ' | |
326 | ||
327 | test_expect_success 'submodule update - update=none in .git/config' ' | |
328 | (cd super && | |
329 | git config submodule.submodule.update none && | |
330 | (cd submodule && | |
331 | git checkout master && | |
332 | compare_head | |
333 | ) && | |
334 | git diff --raw | grep " submodule" && | |
335 | git submodule update && | |
336 | git diff --raw | grep " submodule" && | |
337 | (cd submodule && | |
338 | compare_head | |
339 | ) && | |
340 | git config --unset submodule.submodule.update && | |
341 | git submodule update submodule | |
342 | ) | |
343 | ' | |
344 | ||
345 | test_expect_success 'submodule update - update=none in .git/config but --checkout given' ' | |
346 | (cd super && | |
347 | git config submodule.submodule.update none && | |
348 | (cd submodule && | |
349 | git checkout master && | |
350 | compare_head | |
351 | ) && | |
352 | git diff --raw | grep " submodule" && | |
353 | git submodule update --checkout && | |
354 | test_must_fail git diff --raw \| grep " submodule" && | |
355 | (cd submodule && | |
356 | test_must_fail compare_head | |
357 | ) && | |
358 | git config --unset submodule.submodule.update | |
359 | ) | |
360 | ' | |
361 | ||
362 | test_expect_success 'submodule update --init skips submodule with update=none' ' | |
363 | (cd super && | |
364 | git add .gitmodules && | |
365 | git commit -m ".gitmodules" | |
366 | ) && | |
367 | git clone super cloned && | |
368 | (cd cloned && | |
369 | git submodule update --init && | |
370 | test -e submodule/.git && | |
371 | test_must_fail test -e none/.git | |
372 | ) | |
373 | ' | |
374 | ||
15ffb7cd FG |
375 | test_expect_success 'submodule update continues after checkout error' ' |
376 | (cd super && | |
377 | git reset --hard HEAD && | |
378 | git submodule add ../submodule submodule2 && | |
379 | git submodule init && | |
380 | git commit -am "new_submodule" && | |
381 | (cd submodule2 && | |
ad6a599c | 382 | git rev-parse --verify HEAD >../expect |
15ffb7cd FG |
383 | ) && |
384 | (cd submodule && | |
385 | test_commit "update_submodule" file | |
386 | ) && | |
387 | (cd submodule2 && | |
388 | test_commit "update_submodule2" file | |
389 | ) && | |
390 | git add submodule && | |
391 | git add submodule2 && | |
392 | git commit -m "two_new_submodule_commits" && | |
393 | (cd submodule && | |
394 | echo "" > file | |
395 | ) && | |
396 | git checkout HEAD^ && | |
397 | test_must_fail git submodule update && | |
398 | (cd submodule2 && | |
ad6a599c | 399 | git rev-parse --verify HEAD >../actual |
15ffb7cd FG |
400 | ) && |
401 | test_cmp expect actual | |
402 | ) | |
403 | ' | |
404 | test_expect_success 'submodule update continues after recursive checkout error' ' | |
405 | (cd super && | |
406 | git reset --hard HEAD && | |
407 | git checkout master && | |
408 | git submodule update && | |
409 | (cd submodule && | |
410 | git submodule add ../submodule subsubmodule && | |
411 | git submodule init && | |
412 | git commit -m "new_subsubmodule" | |
413 | ) && | |
414 | git add submodule && | |
415 | git commit -m "update_submodule" && | |
416 | (cd submodule && | |
417 | (cd subsubmodule && | |
418 | test_commit "update_subsubmodule" file | |
419 | ) && | |
420 | git add subsubmodule && | |
421 | test_commit "update_submodule_again" file && | |
422 | (cd subsubmodule && | |
423 | test_commit "update_subsubmodule_again" file | |
424 | ) && | |
425 | test_commit "update_submodule_again_again" file | |
426 | ) && | |
427 | (cd submodule2 && | |
ad6a599c | 428 | git rev-parse --verify HEAD >../expect && |
15ffb7cd FG |
429 | test_commit "update_submodule2_again" file |
430 | ) && | |
431 | git add submodule && | |
432 | git add submodule2 && | |
433 | git commit -m "new_commits" && | |
434 | git checkout HEAD^ && | |
435 | (cd submodule && | |
436 | git checkout HEAD^ && | |
437 | (cd subsubmodule && | |
438 | echo "" > file | |
439 | ) | |
440 | ) && | |
441 | test_must_fail git submodule update --recursive && | |
442 | (cd submodule2 && | |
ad6a599c | 443 | git rev-parse --verify HEAD >../actual |
15ffb7cd FG |
444 | ) && |
445 | test_cmp expect actual | |
446 | ) | |
447 | ' | |
448 | ||
449 | test_expect_success 'submodule update exit immediately in case of merge conflict' ' | |
450 | (cd super && | |
451 | git checkout master && | |
452 | git reset --hard HEAD && | |
453 | (cd submodule && | |
454 | (cd subsubmodule && | |
455 | git reset --hard HEAD | |
456 | ) | |
457 | ) && | |
458 | git submodule update --recursive && | |
459 | (cd submodule && | |
460 | test_commit "update_submodule_2" file | |
461 | ) && | |
462 | (cd submodule2 && | |
463 | test_commit "update_submodule2_2" file | |
464 | ) && | |
465 | git add submodule && | |
466 | git add submodule2 && | |
467 | git commit -m "two_new_submodule_commits" && | |
468 | (cd submodule && | |
469 | git checkout master && | |
470 | test_commit "conflict" file && | |
471 | echo "conflict" > file | |
472 | ) && | |
473 | git checkout HEAD^ && | |
474 | (cd submodule2 && | |
ad6a599c | 475 | git rev-parse --verify HEAD >../expect |
15ffb7cd FG |
476 | ) && |
477 | git config submodule.submodule.update merge && | |
478 | test_must_fail git submodule update && | |
479 | (cd submodule2 && | |
ad6a599c | 480 | git rev-parse --verify HEAD >../actual |
15ffb7cd FG |
481 | ) && |
482 | test_cmp expect actual | |
483 | ) | |
484 | ' | |
501770e1 | 485 | |
15ffb7cd FG |
486 | test_expect_success 'submodule update exit immediately after recursive rebase error' ' |
487 | (cd super && | |
488 | git checkout master && | |
489 | git reset --hard HEAD && | |
490 | (cd submodule && | |
491 | git reset --hard HEAD && | |
492 | git submodule update --recursive | |
493 | ) && | |
494 | (cd submodule && | |
495 | test_commit "update_submodule_3" file | |
496 | ) && | |
497 | (cd submodule2 && | |
498 | test_commit "update_submodule2_3" file | |
499 | ) && | |
500 | git add submodule && | |
501 | git add submodule2 && | |
502 | git commit -m "two_new_submodule_commits" && | |
503 | (cd submodule && | |
504 | git checkout master && | |
505 | test_commit "conflict2" file && | |
506 | echo "conflict" > file | |
507 | ) && | |
508 | git checkout HEAD^ && | |
509 | (cd submodule2 && | |
ad6a599c | 510 | git rev-parse --verify HEAD >../expect |
15ffb7cd FG |
511 | ) && |
512 | git config submodule.submodule.update rebase && | |
513 | test_must_fail git submodule update && | |
514 | (cd submodule2 && | |
ad6a599c | 515 | git rev-parse --verify HEAD >../actual |
15ffb7cd FG |
516 | ) && |
517 | test_cmp expect actual | |
518 | ) | |
519 | ' | |
501770e1 FG |
520 | |
521 | test_expect_success 'add different submodules to the same path' ' | |
522 | (cd super && | |
523 | git submodule add ../submodule s1 && | |
524 | test_must_fail git submodule add ../merging s1 | |
525 | ) | |
526 | ' | |
527 | ||
528 | test_expect_success 'submodule add places git-dir in superprojects git-dir' ' | |
529 | (cd super && | |
530 | mkdir deeper && | |
531 | git submodule add ../submodule deeper/submodule && | |
532 | (cd deeper/submodule && | |
533 | git log > ../../expected | |
534 | ) && | |
535 | (cd .git/modules/deeper/submodule && | |
536 | git log > ../../../../actual | |
537 | ) && | |
538 | test_cmp actual expected | |
539 | ) | |
540 | ' | |
541 | ||
542 | test_expect_success 'submodule update places git-dir in superprojects git-dir' ' | |
543 | (cd super && | |
544 | git commit -m "added submodule" | |
545 | ) && | |
546 | git clone super super2 && | |
547 | (cd super2 && | |
548 | git submodule init deeper/submodule && | |
549 | git submodule update && | |
550 | (cd deeper/submodule && | |
551 | git log > ../../expected | |
552 | ) && | |
553 | (cd .git/modules/deeper/submodule && | |
554 | git log > ../../../../actual | |
555 | ) && | |
556 | test_cmp actual expected | |
557 | ) | |
558 | ' | |
559 | ||
560 | test_expect_success 'submodule add places git-dir in superprojects git-dir recursive' ' | |
561 | (cd super2 && | |
562 | (cd deeper/submodule && | |
563 | git submodule add ../submodule subsubmodule && | |
564 | (cd subsubmodule && | |
565 | git log > ../../../expected | |
566 | ) && | |
567 | git commit -m "added subsubmodule" && | |
568 | git push | |
569 | ) && | |
570 | (cd .git/modules/deeper/submodule/modules/subsubmodule && | |
571 | git log > ../../../../../actual | |
572 | ) && | |
573 | git add deeper/submodule && | |
574 | git commit -m "update submodule" && | |
575 | git push && | |
576 | test_cmp actual expected | |
577 | ) | |
578 | ' | |
579 | ||
580 | test_expect_success 'submodule update places git-dir in superprojects git-dir recursive' ' | |
581 | mkdir super_update_r && | |
582 | (cd super_update_r && | |
583 | git init --bare | |
584 | ) && | |
585 | mkdir subsuper_update_r && | |
586 | (cd subsuper_update_r && | |
587 | git init --bare | |
588 | ) && | |
589 | mkdir subsubsuper_update_r && | |
590 | (cd subsubsuper_update_r && | |
591 | git init --bare | |
592 | ) && | |
593 | git clone subsubsuper_update_r subsubsuper_update_r2 && | |
594 | (cd subsubsuper_update_r2 && | |
595 | test_commit "update_subsubsuper" file && | |
596 | git push origin master | |
597 | ) && | |
598 | git clone subsuper_update_r subsuper_update_r2 && | |
599 | (cd subsuper_update_r2 && | |
600 | test_commit "update_subsuper" file && | |
601 | git submodule add ../subsubsuper_update_r subsubmodule && | |
602 | git commit -am "subsubmodule" && | |
603 | git push origin master | |
604 | ) && | |
605 | git clone super_update_r super_update_r2 && | |
606 | (cd super_update_r2 && | |
607 | test_commit "update_super" file && | |
608 | git submodule add ../subsuper_update_r submodule && | |
609 | git commit -am "submodule" && | |
610 | git push origin master | |
611 | ) && | |
612 | rm -rf super_update_r2 && | |
613 | git clone super_update_r super_update_r2 && | |
614 | (cd super_update_r2 && | |
615 | git submodule update --init --recursive && | |
616 | (cd submodule/subsubmodule && | |
617 | git log > ../../expected | |
618 | ) && | |
619 | (cd .git/modules/submodule/modules/subsubmodule | |
620 | git log > ../../../../../actual | |
621 | ) | |
622 | test_cmp actual expected | |
623 | ) | |
624 | ' | |
625 | ||
1017c1ab JL |
626 | test_expect_success 'submodule add properly re-creates deeper level submodules' ' |
627 | (cd super && | |
628 | git reset --hard master && | |
629 | rm -rf deeper/ && | |
630 | git submodule add ../submodule deeper/submodule | |
631 | ) | |
632 | ' | |
633 | ||
69c30517 JL |
634 | test_expect_success 'submodule update properly revives a moved submodule' ' |
635 | (cd super && | |
636 | git commit -am "pre move" && | |
637 | git status >expect&& | |
638 | H=$(cd submodule2; git rev-parse HEAD) && | |
639 | git rm --cached submodule2 && | |
640 | rm -rf submodule2 && | |
641 | mkdir -p "moved/sub module" && | |
642 | git update-index --add --cacheinfo 160000 $H "moved/sub module" && | |
643 | git config -f .gitmodules submodule.submodule2.path "moved/sub module" | |
644 | git commit -am "post move" && | |
645 | git submodule update && | |
646 | git status >actual && | |
647 | test_cmp expect actual | |
648 | ) | |
649 | ' | |
650 | ||
6eafa6d0 JL |
651 | test_expect_success SYMLINKS 'submodule update can handle symbolic links in pwd' ' |
652 | mkdir -p linked/dir && | |
653 | ln -s linked/dir linkto && | |
654 | ( | |
655 | cd linkto && | |
656 | git clone "$TRASH_DIRECTORY"/super_update_r2 super && | |
657 | ( | |
658 | cd super && | |
659 | git submodule update --init --recursive | |
660 | ) | |
661 | ) | |
662 | ' | |
663 | ||
ca2cedba | 664 | test_done |