1 #!/bin/sh
2 #
3 # Copyright (c) 2020 Stefan Sperling <stsp@openbsd.org>
4 #
5 # Permission to use, copy, modify, and distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
8 #
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 
17 . ./common.sh
18 
19 test_fetch_basic() {
20 	local testroot=`test_init fetch_basic`
21 	local testurl=ssh://127.0.0.1/$testroot
22 	local commit_id=`git_show_head $testroot/repo`
23 
24 	got clone -q $testurl/repo $testroot/repo-clone
25 	ret=$?
26 	if [ $ret -ne 0 ]; then
27 		echo "got clone command failed unexpectedly" >&2
28 		test_done "$testroot" "$ret"
29 		return 1
30 	fi
31 
32 	echo "modified alpha" > $testroot/repo/alpha
33 	git_commit $testroot/repo -m "modified alpha"
34 	local commit_id2=`git_show_head $testroot/repo`
35 
36 	got ref -l -r $testroot/repo-clone > $testroot/stdout
37 	ret=$?
38 	if [ $ret -ne 0 ]; then
39 		echo "got ref command failed unexpectedly" >&2
40 		test_done "$testroot" "$ret"
41 		return 1
42 	fi
43 
44 	got fetch -q -r $testroot/repo-clone > $testroot/stdout \
45 		2> $testroot/stderr
46 	ret=$?
47 	if [ $ret -ne 0 ]; then
48 		echo "got fetch command failed unexpectedly" >&2
49 		test_done "$testroot" "$ret"
50 		return 1
51 	fi
52 
53 	echo -n > $testroot/stdout.expected
54 
55 	cmp -s $testroot/stdout $testroot/stdout.expected
56 	ret=$?
57 	if [ $ret -ne 0 ]; then
58 		diff -u $testroot/stdout.expected $testroot/stdout
59 		test_done "$testroot" "$ret"
60 		return 1
61 	fi
62 
63 	got log -l0 -p -r $testroot/repo > $testroot/log-repo
64 	ret=$?
65 	if [ $ret -ne 0 ]; then
66 		echo "got log command failed unexpectedly" >&2
67 		test_done "$testroot" "$ret"
68 		return 1
69 	fi
70 	got log -l0 -p -r $testroot/repo > $testroot/log-repo-clone
71 	ret=$?
72 	if [ $ret -ne 0 ]; then
73 		echo "got log command failed unexpectedly" >&2
74 		test_done "$testroot" "$ret"
75 		return 1
76 	fi
77 	cmp -s $testroot/log-repo $testroot/log-repo-clone
78 	ret=$?
79 	if [ $ret -ne 0 ]; then
80 		echo "log -p output of cloned repository differs" >&2
81 		test_done "$testroot" "$ret"
82 		return 1
83 	fi
84 
85 	got ref -l -r $testroot/repo > $testroot/stdout
86 	ret=$?
87 	if [ $ret -ne 0 ]; then
88 		echo "got ref command failed unexpectedly" >&2
89 		test_done "$testroot" "$ret"
90 		return 1
91 	fi
92 
93 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
94 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
95 
96 	cmp -s $testroot/stdout $testroot/stdout.expected
97 	ret=$?
98 	if [ $ret -ne 0 ]; then
99 		diff -u $testroot/stdout.expected $testroot/stdout
100 		test_done "$testroot" "$ret"
101 		return 1
102 	fi
103 
104 	got ref -l -r $testroot/repo-clone > $testroot/stdout
105 	ret=$?
106 	if [ $ret -ne 0 ]; then
107 		echo "got ref command failed unexpectedly" >&2
108 		test_done "$testroot" "$ret"
109 		return 1
110 	fi
111 
112 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
113 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
114 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
115 		>> $testroot/stdout.expected
116 	echo "refs/remotes/origin/master: $commit_id2" \
117 		>> $testroot/stdout.expected
118 
119 	cmp -s $testroot/stdout $testroot/stdout.expected
120 	ret=$?
121 	if [ $ret -ne 0 ]; then
122 		diff -u $testroot/stdout.expected $testroot/stdout
123 	fi
124 	test_done "$testroot" "$ret"
125 }
126 
127 test_fetch_list() {
128 	local testroot=`test_init fetch_list`
129 	local testurl=ssh://127.0.0.1/$testroot
130 	local commit_id=`git_show_head $testroot/repo`
131 
132 	got branch -r $testroot/repo -c $commit_id foo
133 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
134 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
135 
136 	got clone -q $testurl/repo $testroot/repo-clone
137 	ret=$?
138 	if [ $ret -ne 0 ]; then
139 		echo "got clone command failed unexpectedly" >&2
140 		test_done "$testroot" "$ret"
141 		return 1
142 	fi
143 
144 	(cd $testroot/repo-clone && got fetch -q -l \
145 		> $testroot/stdout 2>$testroot/stderr)
146 	ret=$?
147 	if [ $ret -ne 0 ]; then
148 		echo "got fetch command failed unexpectedly" >&2
149 		test_done "$testroot" "$ret"
150 		return 1
151 	fi
152 
153 	got ref -l -r $testroot/repo > $testroot/stdout.expected
154 
155 	cmp -s $testroot/stdout $testroot/stdout.expected
156 	ret=$?
157 	if [ $ret -ne 0 ]; then
158 		diff -u $testroot/stdout.expected $testroot/stdout
159 	fi
160 	test_done "$testroot" "$ret"
161 }
162 
163 test_fetch_branch() {
164 	local testroot=`test_init fetch_branch`
165 	local testurl=ssh://127.0.0.1/$testroot
166 	local commit_id=`git_show_head $testroot/repo`
167 
168 	got clone -q $testurl/repo $testroot/repo-clone
169 	ret=$?
170 	if [ $ret -ne 0 ]; then
171 		echo "got clone command failed unexpectedly" >&2
172 		test_done "$testroot" "$ret"
173 		return 1
174 	fi
175 
176 	got branch -r $testroot/repo -c $commit_id foo
177 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
178 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
179 	local tag_id=`got ref -r $testroot/repo -l \
180 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
181 
182 	echo "modified alpha on master" > $testroot/repo/alpha
183 	git_commit $testroot/repo -m "modified alpha"
184 	local commit_id2=`git_show_head $testroot/repo`
185 
186 	(cd $testroot/repo && git checkout -q foo)
187 	echo "modified alpha on foo" > $testroot/repo/alpha
188 	git_commit $testroot/repo -m "modified alpha"
189 	local commit_id3=`git_show_head $testroot/repo`
190 
191 	# foo is now the default HEAD branch in $testroot/repo
192 	# but got.conf still says to fetch "master"
193 	got fetch -q -r $testroot/repo-clone > $testroot/stdout
194 	ret=$?
195 	if [ $ret -ne 0 ]; then
196 		echo "got fetch command failed unexpectedly" >&2
197 		test_done "$testroot" "$ret"
198 		return 1
199 	fi
200 
201 	echo -n > $testroot/stdout.expected
202 
203 	cmp -s $testroot/stdout $testroot/stdout.expected
204 	ret=$?
205 	if [ $ret -ne 0 ]; then
206 		diff -u $testroot/stdout.expected $testroot/stdout
207 		test_done "$testroot" "$ret"
208 		return 1
209 	fi
210 
211 	got ref -l -r $testroot/repo-clone > $testroot/stdout
212 
213 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
214 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
215 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
216 		>> $testroot/stdout.expected
217 	echo "refs/remotes/origin/master: $commit_id2" \
218 		>> $testroot/stdout.expected
219 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
220 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
221 
222 	cmp -s $testroot/stdout $testroot/stdout.expected
223 	ret=$?
224 	if [ $ret -ne 0 ]; then
225 		diff -u $testroot/stdout.expected $testroot/stdout
226 		test_done "$testroot" "$ret"
227 		return 1
228 	fi
229 
230 	# fetch branch foo via command-line switch
231 	got fetch -q -r $testroot/repo-clone -b foo > $testroot/stdout
232 	ret=$?
233 	if [ $ret -ne 0 ]; then
234 		echo "got fetch command failed unexpectedly" >&2
235 		test_done "$testroot" "$ret"
236 		return 1
237 	fi
238 
239 	echo -n > $testroot/stdout.expected
240 
241 	cmp -s $testroot/stdout $testroot/stdout.expected
242 	ret=$?
243 	if [ $ret -ne 0 ]; then
244 		diff -u $testroot/stdout.expected $testroot/stdout
245 		test_done "$testroot" "$ret"
246 		return 1
247 	fi
248 
249 	got ref -l -r $testroot/repo-clone > $testroot/stdout
250 
251 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
252 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
253 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
254 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/foo" \
255 		>> $testroot/stdout.expected
256 	echo "refs/remotes/origin/foo: $commit_id3" >> $testroot/stdout.expected
257 	echo "refs/remotes/origin/master: $commit_id2" \
258 		>> $testroot/stdout.expected
259 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
260 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
261 
262 	cmp -s $testroot/stdout $testroot/stdout.expected
263 	ret=$?
264 	if [ $ret -ne 0 ]; then
265 		diff -u $testroot/stdout.expected $testroot/stdout
266 		test_done "$testroot" "$ret"
267 		return 1
268 	fi
269 
270 	# got.conf tells us to fetch the 'master' branch by default
271 	got fetch -q -r $testroot/repo-clone > $testroot/stdout
272 	ret=$?
273 	if [ $ret -ne 0 ]; then
274 		echo "got fetch command failed unexpectedly" >&2
275 		test_done "$testroot" "$ret"
276 		return 1
277 	fi
278 
279 	echo -n > $testroot/stdout.expected
280 
281 	cmp -s $testroot/stdout $testroot/stdout.expected
282 	ret=$?
283 	if [ $ret -ne 0 ]; then
284 		diff -u $testroot/stdout.expected $testroot/stdout
285 		test_done "$testroot" "$ret"
286 		return 1
287 	fi
288 
289 	got ref -l -r $testroot/repo-clone > $testroot/stdout
290 
291 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
292 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
293 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
294 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/foo" \
295 		>> $testroot/stdout.expected
296 	echo "refs/remotes/origin/foo: $commit_id3" >> $testroot/stdout.expected
297 	echo "refs/remotes/origin/master: $commit_id2" \
298 		>> $testroot/stdout.expected
299 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
300 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
301 
302 	cmp -s $testroot/stdout $testroot/stdout.expected
303 	ret=$?
304 	if [ $ret -ne 0 ]; then
305 		diff -u $testroot/stdout.expected $testroot/stdout
306 		test_done "$testroot" "$ret"
307 		return 1
308 	fi
309 
310 	echo "modified beta on foo" > $testroot/repo/beta
311 	git_commit $testroot/repo -m "modified beta"
312 	local commit_id4=`git_show_head $testroot/repo`
313 
314 	# set the default HEAD branch back to master
315 	(cd $testroot/repo && git checkout -q master)
316 
317 	got checkout -b foo $testroot/repo-clone $testroot/wt > /dev/null
318 
319 	# fetch new commits on branch 'foo', implicitly obtaining the
320 	# branch name from a work tree
321 	(cd $testroot/wt && got fetch -q > $testroot/stdout)
322 
323 	echo -n > $testroot/stdout.expected
324 
325 	cmp -s $testroot/stdout $testroot/stdout.expected
326 	ret=$?
327 	if [ $ret -ne 0 ]; then
328 		diff -u $testroot/stdout.expected $testroot/stdout
329 		test_done "$testroot" "$ret"
330 		return 1
331 	fi
332 
333 	wt_uuid=`(cd $testroot/wt && got info | grep 'UUID:' | \
334 		cut -d ':' -f 2 | tr -d ' ')`
335 
336 	got ref -l -r $testroot/repo-clone > $testroot/stdout
337 
338 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
339 	echo "refs/got/worktree/base-$wt_uuid: $commit_id3" \
340 		>> $testroot/stdout.expected
341 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
342 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
343 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
344 		>> $testroot/stdout.expected
345 	echo "refs/remotes/origin/foo: $commit_id4" >> $testroot/stdout.expected
346 	echo "refs/remotes/origin/master: $commit_id2" \
347 		>> $testroot/stdout.expected
348 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
349 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
350 
351 	cmp -s $testroot/stdout $testroot/stdout.expected
352 	ret=$?
353 	if [ $ret -ne 0 ]; then
354 		diff -u $testroot/stdout.expected $testroot/stdout
355 		test_done "$testroot" "$ret"
356 		return 1
357 	fi
358 
359 	# remove default branch information from got.conf
360 	sed -i -e "/branch {/d" $testroot/repo-clone/got.conf
361 
362 	# make another change on 'foo' and fetch it without got.conf
363 	(cd $testroot/repo && git checkout -q foo)
364 	echo "modified beta on foo agan" > $testroot/repo/beta
365 	git_commit $testroot/repo -m "modified beta"
366 	local commit_id5=`git_show_head $testroot/repo`
367 	(cd $testroot/repo && git checkout -q master)
368 
369 	# fetch new commits on branch 'foo', implicitly obtaining the
370 	# branch name from a work tree
371 	(cd $testroot/wt && got fetch -q > $testroot/stdout)
372 
373 	echo -n > $testroot/stdout.expected
374 
375 	cmp -s $testroot/stdout $testroot/stdout.expected
376 	ret=$?
377 	if [ $ret -ne 0 ]; then
378 		diff -u $testroot/stdout.expected $testroot/stdout
379 		test_done "$testroot" "$ret"
380 		return 1
381 	fi
382 
383 	wt_uuid=`(cd $testroot/wt && got info | grep 'UUID:' | \
384 		cut -d ':' -f 2 | tr -d ' ')`
385 
386 	got ref -l -r $testroot/repo-clone > $testroot/stdout
387 
388 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
389 	echo "refs/got/worktree/base-$wt_uuid: $commit_id3" \
390 		>> $testroot/stdout.expected
391 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
392 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
393 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
394 		>> $testroot/stdout.expected
395 	echo "refs/remotes/origin/foo: $commit_id5" >> $testroot/stdout.expected
396 	echo "refs/remotes/origin/master: $commit_id2" \
397 		>> $testroot/stdout.expected
398 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
399 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
400 
401 	cmp -s $testroot/stdout $testroot/stdout.expected
402 	ret=$?
403 	if [ $ret -ne 0 ]; then
404 		diff -u $testroot/stdout.expected $testroot/stdout
405 	fi
406 	test_done "$testroot" "$ret"
407 }
408 
409 test_fetch_all() {
410 	local testroot=`test_init fetch_all`
411 	local testurl=ssh://127.0.0.1/$testroot
412 	local commit_id=`git_show_head $testroot/repo`
413 
414 	got clone -q $testurl/repo $testroot/repo-clone
415 	ret=$?
416 	if [ $ret -ne 0 ]; then
417 		echo "got clone command failed unexpectedly" >&2
418 		test_done "$testroot" "$ret"
419 		return 1
420 	fi
421 
422 	got branch -r $testroot/repo -c $commit_id foo
423 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
424 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
425 	local tag_id=`got ref -r $testroot/repo -l \
426 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
427 
428 	got ref -l -r $testroot/repo-clone > $testroot/stdout
429 
430 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
431 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
432 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
433 		>> $testroot/stdout.expected
434 	echo "refs/remotes/origin/master: $commit_id" \
435 		>> $testroot/stdout.expected
436 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
437 
438 	cmp -s $testroot/stdout $testroot/stdout.expected
439 	ret=$?
440 	if [ $ret -ne 0 ]; then
441 		diff -u $testroot/stdout.expected $testroot/stdout
442 		test_done "$testroot" "$ret"
443 		return 1
444 	fi
445 
446 	got fetch -q -a -r $testroot/repo-clone
447 	ret=$?
448 	if [ $ret -ne 0 ]; then
449 		echo "got fetch command failed unexpectedly" >&2
450 		test_done "$testroot" "$ret"
451 		return 1
452 	fi
453 
454 	got ref -l -r $testroot/repo-clone > $testroot/stdout
455 
456 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
457 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
458 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
459 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
460 		>> $testroot/stdout.expected
461 	echo "refs/remotes/origin/foo: $commit_id" >> $testroot/stdout.expected
462 	echo "refs/remotes/origin/master: $commit_id" \
463 		>> $testroot/stdout.expected
464 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
465 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
466 
467 	cmp -s $testroot/stdout $testroot/stdout.expected
468 	ret=$?
469 	if [ $ret -ne 0 ]; then
470 		diff -u $testroot/stdout.expected $testroot/stdout
471 	fi
472 	test_done "$testroot" "$ret"
473 }
474 
475 test_fetch_empty_packfile() {
476 	local testroot=`test_init fetch_empty_packfile`
477 	local testurl=ssh://127.0.0.1/$testroot
478 	local commit_id=`git_show_head $testroot/repo`
479 
480 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
481 	local tag_id=`got ref -r $testroot/repo -l \
482 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
483 
484 	got clone -q $testurl/repo $testroot/repo-clone
485 	ret=$?
486 	if [ $ret -ne 0 ]; then
487 		echo "got clone command failed unexpectedly" >&2
488 		test_done "$testroot" "$ret"
489 		return 1
490 	fi
491 
492 	got branch -r $testroot/repo -c $commit_id foo
493 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
494 
495 	got ref -l -r $testroot/repo-clone > $testroot/stdout
496 
497 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
498 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
499 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
500 		>> $testroot/stdout.expected
501 	echo "refs/remotes/origin/master: $commit_id" \
502 		>> $testroot/stdout.expected
503 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
504 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
505 
506 	cmp -s $testroot/stdout $testroot/stdout.expected
507 	ret=$?
508 	if [ $ret -ne 0 ]; then
509 		diff -u $testroot/stdout.expected $testroot/stdout
510 		test_done "$testroot" "$ret"
511 		return 1
512 	fi
513 
514 	got fetch -q -a -r $testroot/repo-clone
515 	ret=$?
516 	if [ $ret -ne 0 ]; then
517 		echo "got fetch command failed unexpectedly" >&2
518 		test_done "$testroot" "$ret"
519 		return 1
520 	fi
521 
522 	got ref -l -r $testroot/repo-clone > $testroot/stdout
523 
524 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
525 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
526 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
527 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
528 		>> $testroot/stdout.expected
529 	echo "refs/remotes/origin/foo: $commit_id" >> $testroot/stdout.expected
530 	echo "refs/remotes/origin/master: $commit_id" \
531 		>> $testroot/stdout.expected
532 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
533 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
534 
535 	cmp -s $testroot/stdout $testroot/stdout.expected
536 	ret=$?
537 	if [ $ret -ne 0 ]; then
538 		diff -u $testroot/stdout.expected $testroot/stdout
539 	fi
540 	test_done "$testroot" "$ret"
541 }
542 
543 test_fetch_delete_branch() {
544 	local testroot=`test_init fetch_delete_branch`
545 	local testurl=ssh://127.0.0.1/$testroot
546 	local commit_id=`git_show_head $testroot/repo`
547 
548 
549 	got branch -r $testroot/repo -c $commit_id foo
550 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
551 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
552 	local tag_id=`got ref -r $testroot/repo -l \
553 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
554 
555 	got clone -a -q $testurl/repo $testroot/repo-clone
556 	ret=$?
557 	if [ $ret -ne 0 ]; then
558 		echo "got clone command failed unexpectedly" >&2
559 		test_done "$testroot" "$ret"
560 		return 1
561 	fi
562 
563 	got ref -l -r $testroot/repo-clone > $testroot/stdout
564 
565 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
566 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
567 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
568 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
569 		>> $testroot/stdout.expected
570 	echo "refs/remotes/origin/foo: $commit_id" \
571 		>> $testroot/stdout.expected
572 	echo "refs/remotes/origin/master: $commit_id" \
573 		>> $testroot/stdout.expected
574 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
575 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
576 
577 	cmp -s $testroot/stdout $testroot/stdout.expected
578 	ret=$?
579 	if [ $ret -ne 0 ]; then
580 		diff -u $testroot/stdout.expected $testroot/stdout
581 		test_done "$testroot" "$ret"
582 		return 1
583 	fi
584 
585 	got branch -r $testroot/repo -d foo >/dev/null
586 
587 	got fetch -q -r $testroot/repo-clone
588 	ret=$?
589 	if [ $ret -ne 0 ]; then
590 		echo "got fetch command failed unexpectedly" >&2
591 		test_done "$testroot" "$ret"
592 		return 1
593 	fi
594 
595 	got ref -l -r $testroot/repo-clone > $testroot/stdout
596 
597 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
598 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
599 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
600 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
601 		>> $testroot/stdout.expected
602 	echo "refs/remotes/origin/foo: $commit_id" >> $testroot/stdout.expected
603 	echo "refs/remotes/origin/master: $commit_id" \
604 		>> $testroot/stdout.expected
605 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
606 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
607 
608 	cmp -s $testroot/stdout $testroot/stdout.expected
609 	ret=$?
610 	if [ $ret -ne 0 ]; then
611 		diff -u $testroot/stdout.expected $testroot/stdout
612 		test_done "$testroot" "$ret"
613 		return 1
614 	fi
615 
616 	got fetch -d -q -r $testroot/repo-clone > $testroot/stdout
617 	ret=$?
618 	if [ $ret -ne 0 ]; then
619 		echo "got fetch command failed unexpectedly" >&2
620 		test_done "$testroot" "$ret"
621 		return 1
622 	fi
623 
624 	echo -n > $testroot/stdout.expected
625 
626 	cmp -s $testroot/stdout $testroot/stdout.expected
627 	ret=$?
628 	if [ $ret -ne 0 ]; then
629 		diff -u $testroot/stdout.expected $testroot/stdout
630 		test_done "$testroot" "$ret"
631 		return 1
632 	fi
633 
634 	got ref -l -r $testroot/repo-clone > $testroot/stdout
635 
636 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
637 	# refs/heads/foo is now deleted
638 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
639 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
640 		>> $testroot/stdout.expected
641 	# refs/remotes/origin/foo is now deleted
642 	echo "refs/remotes/origin/master: $commit_id" \
643 		>> $testroot/stdout.expected
644 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
645 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
646 
647 	cmp -s $testroot/stdout $testroot/stdout.expected
648 	ret=$?
649 	if [ $ret -ne 0 ]; then
650 		diff -u $testroot/stdout.expected $testroot/stdout
651 	fi
652 	test_done "$testroot" "$ret"
653 
654 }
655 
656 test_fetch_delete_branch_mirror() {
657 	local testroot=`test_init fetch_delete_branch_mirror`
658 	local testurl=ssh://127.0.0.1/$testroot
659 	local commit_id=`git_show_head $testroot/repo`
660 
661 	got branch -r $testroot/repo -c $commit_id foo
662 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
663 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
664 	local tag_id=`got ref -r $testroot/repo -l \
665 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
666 
667 	got clone -a -m -q $testurl/repo $testroot/repo-clone
668 	ret=$?
669 	if [ $ret -ne 0 ]; then
670 		echo "got clone command failed unexpectedly" >&2
671 		test_done "$testroot" "$ret"
672 		return 1
673 	fi
674 
675 	got ref -l -r $testroot/repo-clone > $testroot/stdout
676 
677 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
678 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
679 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
680 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
681 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
682 
683 	cmp -s $testroot/stdout $testroot/stdout.expected
684 	ret=$?
685 	if [ $ret -ne 0 ]; then
686 		diff -u $testroot/stdout.expected $testroot/stdout
687 		test_done "$testroot" "$ret"
688 		return 1
689 	fi
690 
691 	got branch -r $testroot/repo -d foo >/dev/null
692 
693 	got fetch -q -r $testroot/repo-clone
694 	ret=$?
695 	if [ $ret -ne 0 ]; then
696 		echo "got fetch command failed unexpectedly" >&2
697 		test_done "$testroot" "$ret"
698 		return 1
699 	fi
700 
701 	got ref -l -r $testroot/repo-clone > $testroot/stdout
702 
703 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
704 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
705 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
706 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
707 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
708 
709 	cmp -s $testroot/stdout $testroot/stdout.expected
710 	ret=$?
711 	if [ $ret -ne 0 ]; then
712 		diff -u $testroot/stdout.expected $testroot/stdout
713 		test_done "$testroot" "$ret"
714 		return 1
715 	fi
716 
717 	got fetch -d -q -r $testroot/repo-clone > $testroot/stdout
718 	ret=$?
719 	if [ $ret -ne 0 ]; then
720 		echo "got fetch command failed unexpectedly" >&2
721 		test_done "$testroot" "$ret"
722 		return 1
723 	fi
724 
725 	echo -n > $testroot/stdout.expected
726 
727 	cmp -s $testroot/stdout $testroot/stdout.expected
728 	ret=$?
729 	if [ $ret -ne 0 ]; then
730 		diff -u $testroot/stdout.expected $testroot/stdout
731 		test_done "$testroot" "$ret"
732 		return 1
733 	fi
734 
735 	got ref -l -r $testroot/repo-clone > $testroot/stdout
736 
737 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
738 	# refs/heads/foo is now deleted
739 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
740 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
741 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
742 
743 	cmp -s $testroot/stdout $testroot/stdout.expected
744 	ret=$?
745 	if [ $ret -ne 0 ]; then
746 		diff -u $testroot/stdout.expected $testroot/stdout
747 	fi
748 	test_done "$testroot" "$ret"
749 
750 }
751 
752 test_fetch_update_tag() {
753 	local testroot=`test_init fetch_update_tag`
754 	local testurl=ssh://127.0.0.1/$testroot
755 	local commit_id=`git_show_head $testroot/repo`
756 
757 
758 	got branch -r $testroot/repo -c $commit_id foo
759 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
760 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
761 	local tag_id=`got ref -r $testroot/repo -l \
762 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
763 
764 	got clone -a -q $testurl/repo $testroot/repo-clone
765 	ret=$?
766 	if [ $ret -ne 0 ]; then
767 		echo "got clone command failed unexpectedly" >&2
768 		test_done "$testroot" "$ret"
769 		return 1
770 	fi
771 
772 	echo "modified alpha on master" > $testroot/repo/alpha
773 	git_commit $testroot/repo -m "modified alpha"
774 	local commit_id2=`git_show_head $testroot/repo`
775 
776 	got ref -r $testroot/repo -d "refs/tags/1.0"  >/dev/null
777 	got tag -r $testroot/repo -c $commit_id2 -m tag "1.0" >/dev/null
778 	local tag_id2=`got ref -r $testroot/repo -l \
779 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
780 
781 	got ref -l -r $testroot/repo-clone > $testroot/stdout
782 
783 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
784 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
785 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
786 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
787 		>> $testroot/stdout.expected
788 	echo "refs/remotes/origin/foo: $commit_id" \
789 		>> $testroot/stdout.expected
790 	echo "refs/remotes/origin/master: $commit_id" \
791 		>> $testroot/stdout.expected
792 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
793 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
794 
795 	cmp -s $testroot/stdout $testroot/stdout.expected
796 	ret=$?
797 	if [ $ret -ne 0 ]; then
798 		diff -u $testroot/stdout.expected $testroot/stdout
799 		test_done "$testroot" "$ret"
800 		return 1
801 	fi
802 
803 	got fetch -a -q -r $testroot/repo-clone
804 	ret=$?
805 	if [ $ret -ne 0 ]; then
806 		echo "got fetch command failed unexpectedly" >&2
807 		test_done "$testroot" "$ret"
808 		return 1
809 	fi
810 
811 	got ref -l -r $testroot/repo-clone > $testroot/stdout
812 
813 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
814 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
815 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
816 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
817 		>> $testroot/stdout.expected
818 	echo "refs/remotes/origin/foo: $commit_id" >> $testroot/stdout.expected
819 	echo "refs/remotes/origin/master: $commit_id2" \
820 		>> $testroot/stdout.expected
821 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
822 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
823 
824 	cmp -s $testroot/stdout $testroot/stdout.expected
825 	ret=$?
826 	if [ $ret -ne 0 ]; then
827 		diff -u $testroot/stdout.expected $testroot/stdout
828 		test_done "$testroot" "$ret"
829 		return 1
830 	fi
831 
832 	got fetch -r $testroot/repo-clone 2> $testroot/stderr | \
833 		tail -n 1 > $testroot/stdout
834 	ret=$?
835 	if [ $ret -ne 0 ]; then
836 		echo "got fetch command failed unexpectedly" >&2
837 		test_done "$testroot" "$ret"
838 		return 1
839 	fi
840 
841 	echo "Rejecting update of existing tag refs/tags/1.0: $tag_id2" \
842 		> $testroot/stdout.expected
843 
844 	cmp -s $testroot/stdout $testroot/stdout.expected
845 	ret=$?
846 	if [ $ret -ne 0 ]; then
847 		diff -u $testroot/stdout.expected $testroot/stdout
848 		test_done "$testroot" "$ret"
849 		return 1
850 	fi
851 
852 	got ref -l -r $testroot/repo-clone > $testroot/stdout
853 
854 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
855 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
856 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
857 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
858 		>> $testroot/stdout.expected
859 	echo "refs/remotes/origin/foo: $commit_id" >> $testroot/stdout.expected
860 	echo "refs/remotes/origin/master: $commit_id2" \
861 		>> $testroot/stdout.expected
862 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
863 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
864 
865 	cmp -s $testroot/stdout $testroot/stdout.expected
866 	ret=$?
867 	if [ $ret -ne 0 ]; then
868 		diff -u $testroot/stdout.expected $testroot/stdout
869 		test_done "$testroot" "$ret"
870 		return 1
871 	fi
872 
873 	got fetch -q -t -r $testroot/repo-clone > $testroot/stdout
874 	ret=$?
875 	if [ $ret -ne 0 ]; then
876 		echo "got fetch command failed unexpectedly" >&2
877 		test_done "$testroot" "$ret"
878 		return 1
879 	fi
880 
881 	echo -n > $testroot/stdout.expected
882 
883 	cmp -s $testroot/stdout $testroot/stdout.expected
884 	ret=$?
885 	if [ $ret -ne 0 ]; then
886 		diff -u $testroot/stdout.expected $testroot/stdout
887 		test_done "$testroot" "$ret"
888 		return 1
889 	fi
890 
891 	got ref -l -r $testroot/repo-clone > $testroot/stdout
892 
893 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
894 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
895 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
896 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
897 		>> $testroot/stdout.expected
898 	echo "refs/remotes/origin/foo: $commit_id" >> $testroot/stdout.expected
899 	echo "refs/remotes/origin/master: $commit_id2" \
900 		>> $testroot/stdout.expected
901 	# refs/hoo/boo/zoo is missing because it is outside of refs/heads
902 	echo "refs/tags/1.0: $tag_id2" >> $testroot/stdout.expected
903 
904 	cmp -s $testroot/stdout $testroot/stdout.expected
905 	ret=$?
906 	if [ $ret -ne 0 ]; then
907 		diff -u $testroot/stdout.expected $testroot/stdout
908 	fi
909 	test_done "$testroot" "$ret"
910 }
911 
912 test_fetch_reference() {
913 	local testroot=`test_init fetch_reference`
914 	local testurl=ssh://127.0.0.1/$testroot
915 	local commit_id=`git_show_head $testroot/repo`
916 
917 	got clone -q $testurl/repo $testroot/repo-clone
918 	ret=$?
919 	if [ $ret -ne 0 ]; then
920 		echo "got clone command failed unexpectedly" >&2
921 		test_done "$testroot" "$ret"
922 		return 1
923 	fi
924 
925 	got branch -r $testroot/repo -c $commit_id foo
926 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
927 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
928 	local tag_id=`got ref -r $testroot/repo -l \
929 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
930 
931 	echo "modified alpha on master" > $testroot/repo/alpha
932 	git_commit $testroot/repo -m "modified alpha"
933 	local commit_id2=`git_show_head $testroot/repo`
934 
935 	(cd $testroot/repo && git checkout -q foo)
936 	echo "modified alpha on foo" > $testroot/repo/alpha
937 	git_commit $testroot/repo -m "modified alpha"
938 	local commit_id3=`git_show_head $testroot/repo`
939 	(cd $testroot/repo && git checkout -q master)
940 
941 	got fetch -q -r $testroot/repo-clone -R refs/remotes/origin/main \
942 		> $testroot/stdout 2> $testroot/stderr
943 	ret=$?
944 	if [ $ret -eq 0 ]; then
945 		echo "got fetch command succeeded unexpectedly" >&2
946 		test_done "$testroot" "1"
947 		return 1
948 	fi
949 
950 	echo -n > $testroot/stdout.expected
951 
952 	cmp -s $testroot/stdout $testroot/stdout.expected
953 	ret=$?
954 	if [ $ret -ne 0 ]; then
955 		diff -u $testroot/stdout.expected $testroot/stdout
956 		test_done "$testroot" "$ret"
957 		return 1
958 	fi
959 
960 	echo "got: refs/remotes/origin/main: reference cannot be fetched" \
961 		> $testroot/stderr.expected
962 
963 	cmp -s $testroot/stderr $testroot/stderr.expected
964 	ret=$?
965 	if [ $ret -ne 0 ]; then
966 		diff -u $testroot/stderr.expected $testroot/stderr
967 		test_done "$testroot" "$ret"
968 		return 1
969 	fi
970 
971 	got fetch -q -r $testroot/repo-clone -R refs/hoo
972 	ret=$?
973 	if [ $ret -ne 0 ]; then
974 		echo "got fetch command failed unexpectedly" >&2
975 		test_done "$testroot" "$ret"
976 		return 1
977 	fi
978 
979 	got ref -l -r $testroot/repo-clone > $testroot/stdout
980 
981 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
982 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
983 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
984 		>> $testroot/stdout.expected
985 	echo "refs/remotes/origin/hoo/boo/zoo: $commit_id" \
986 		>> $testroot/stdout.expected
987 	echo "refs/remotes/origin/master: $commit_id2" \
988 		>> $testroot/stdout.expected
989 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
990 
991 	cmp -s $testroot/stdout $testroot/stdout.expected
992 	ret=$?
993 	if [ $ret -ne 0 ]; then
994 		diff -u $testroot/stdout.expected $testroot/stdout
995 	fi
996 	test_done "$testroot" "$ret"
997 
998 }
999 
1000 test_fetch_replace_symref() {
1001 	local testroot=`test_init fetch_replace_symref`
1002 	local testurl=ssh://127.0.0.1/$testroot
1003 	local commit_id=`git_show_head $testroot/repo`
1004 
1005 	got clone -m -q $testurl/repo $testroot/repo-clone
1006 	ret=$?
1007 	if [ $ret -ne 0 ]; then
1008 		echo "got clone command failed unexpectedly" >&2
1009 		test_done "$testroot" "$ret"
1010 		return 1
1011 	fi
1012 
1013 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
1014 	got ref -r $testroot/repo-clone -s refs/heads/master refs/hoo/boo/zoo
1015 
1016 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1017 
1018 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1019 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1020 	echo "refs/hoo/boo/zoo: refs/heads/master" >> $testroot/stdout.expected
1021 
1022 	cmp -s $testroot/stdout $testroot/stdout.expected
1023 	ret=$?
1024 	if [ $ret -ne 0 ]; then
1025 		diff -u $testroot/stdout.expected $testroot/stdout
1026 		test_done "$testroot" "$ret"
1027 		return 1
1028 	fi
1029 
1030 	got fetch -r $testroot/repo-clone -R refs/hoo \
1031 		2> $testroot/stderr | grep ^Replacing > $testroot/stdout
1032 	ret=$?
1033 	if [ $ret -ne 0 ]; then
1034 		echo "got fetch command failed unexpectedly" >&2
1035 		test_done "$testroot" "$ret"
1036 		return 1
1037 	fi
1038 
1039 	echo "Replacing reference refs/hoo/boo/zoo: refs/heads/master" \
1040 		> $testroot/stdout.expected
1041 
1042 	cmp -s $testroot/stdout $testroot/stdout.expected
1043 	ret=$?
1044 	if [ $ret -ne 0 ]; then
1045 		diff -u $testroot/stdout.expected $testroot/stdout
1046 		test_done "$testroot" "$ret"
1047 		return 1
1048 	fi
1049 
1050 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1051 
1052 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1053 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1054 	echo "refs/hoo/boo/zoo: $commit_id" >> $testroot/stdout.expected
1055 
1056 	cmp -s $testroot/stdout $testroot/stdout.expected
1057 	ret=$?
1058 	if [ $ret -ne 0 ]; then
1059 		diff -u $testroot/stdout.expected $testroot/stdout
1060 	fi
1061 	test_done "$testroot" "$ret"
1062 
1063 }
1064 
1065 test_fetch_update_headref() {
1066 	local testroot=`test_init fetch_update_headref`
1067 	local testurl=ssh://127.0.0.1/$testroot
1068 	local commit_id=`git_show_head $testroot/repo`
1069 
1070 	got clone -q $testurl/repo $testroot/repo-clone
1071 	ret=$?
1072 	if [ $ret -ne 0 ]; then
1073 		echo "got clone command failed unexpectedly" >&2
1074 		test_done "$testroot" "$ret"
1075 		return 1
1076 	fi
1077 
1078 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1079 
1080 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1081 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1082 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1083 		>> $testroot/stdout.expected
1084 	echo "refs/remotes/origin/master: $commit_id" \
1085 		>> $testroot/stdout.expected
1086 
1087 	cmp -s $testroot/stdout $testroot/stdout.expected
1088 	ret=$?
1089 	if [ $ret -ne 0 ]; then
1090 		diff -u $testroot/stdout.expected $testroot/stdout
1091 		test_done "$testroot" "$ret"
1092 		return 1
1093 	fi
1094 
1095 	got ref -r $testroot/repo -c refs/heads/master refs/heads/foo
1096 	got ref -r $testroot/repo -s refs/heads/foo HEAD
1097 	got ref -l -r $testroot/repo > $testroot/stdout
1098 
1099 	echo "HEAD: refs/heads/foo" > $testroot/stdout.expected
1100 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
1101 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1102 
1103 	cmp -s $testroot/stdout $testroot/stdout.expected
1104 	ret=$?
1105 	if [ $ret -ne 0 ]; then
1106 		diff -u $testroot/stdout.expected $testroot/stdout
1107 		test_done "$testroot" "$ret"
1108 		return 1
1109 	fi
1110 
1111 	got fetch -q -r $testroot/repo-clone
1112 
1113 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1114 
1115 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1116 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1117 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1118 		>> $testroot/stdout.expected
1119 	echo "refs/remotes/origin/master: $commit_id" \
1120 		>> $testroot/stdout.expected
1121 
1122 	cmp -s $testroot/stdout $testroot/stdout.expected
1123 	ret=$?
1124 	if [ $ret -ne 0 ]; then
1125 		diff -u $testroot/stdout.expected $testroot/stdout
1126 		test_done "$testroot" "$ret"
1127 		return 1
1128 	fi
1129 
1130 	got fetch -q -r $testroot/repo-clone -a
1131 
1132 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1133 
1134 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1135 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
1136 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1137 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/foo" \
1138 		>> $testroot/stdout.expected
1139 	echo "refs/remotes/origin/foo: $commit_id" \
1140 		>> $testroot/stdout.expected
1141 	echo "refs/remotes/origin/master: $commit_id" \
1142 		>> $testroot/stdout.expected
1143 
1144 	cmp -s $testroot/stdout $testroot/stdout.expected
1145 	ret=$?
1146 	if [ $ret -ne 0 ]; then
1147 		diff -u $testroot/stdout.expected $testroot/stdout
1148 	fi
1149 	test_done "$testroot" "$ret"
1150 }
1151 
1152 test_fetch_headref_deleted_locally() {
1153 	local testroot=`test_init fetch_headref_deleted_locally`
1154 	local testurl=ssh://127.0.0.1/$testroot
1155 	local commit_id=`git_show_head $testroot/repo`
1156 
1157 	got clone -q $testurl/repo $testroot/repo-clone
1158 	ret=$?
1159 	if [ $ret -ne 0 ]; then
1160 		echo "got clone command failed unexpectedly" >&2
1161 		test_done "$testroot" "$ret"
1162 		return 1
1163 	fi
1164 
1165 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1166 
1167 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1168 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1169 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1170 		>> $testroot/stdout.expected
1171 	echo "refs/remotes/origin/master: $commit_id" \
1172 		>> $testroot/stdout.expected
1173 
1174 	cmp -s $testroot/stdout $testroot/stdout.expected
1175 	ret=$?
1176 	if [ $ret -ne 0 ]; then
1177 		diff -u $testroot/stdout.expected $testroot/stdout
1178 		test_done "$testroot" "$ret"
1179 		return 1
1180 	fi
1181 
1182 	got ref -r $testroot/repo-clone -d refs/remotes/origin/HEAD > /dev/null
1183 
1184 	got fetch -q -r $testroot/repo-clone
1185 	ret=$?
1186 	if [ $ret -ne 0 ]; then
1187 		echo "got fetch command failed unexpectedly" >&2
1188 		test_done "$testroot" "$ret"
1189 		return 1
1190 	fi
1191 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1192 
1193 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1194 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1195 	# refs/remotes/origin/HEAD has been restored:
1196 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1197 		>> $testroot/stdout.expected
1198 	echo "refs/remotes/origin/master: $commit_id" \
1199 		>> $testroot/stdout.expected
1200 
1201 	cmp -s $testroot/stdout $testroot/stdout.expected
1202 	ret=$?
1203 	if [ $ret -ne 0 ]; then
1204 		diff -u $testroot/stdout.expected $testroot/stdout
1205 	fi
1206 	test_done "$testroot" "$ret"
1207 }
1208 
1209 test_fetch_gotconfig_remote_repo() {
1210 	local testroot=`test_init fetch_gotconfig_remote_repo`
1211 	local testurl=ssh://127.0.0.1/$testroot
1212 	local commit_id=`git_show_head $testroot/repo`
1213 
1214 	got branch -r $testroot/repo -c $commit_id foo
1215 	got ref -r $testroot/repo -c $commit_id refs/hoo/boo/zoo
1216 	got tag -r $testroot/repo -c $commit_id -m tag "1.0" >/dev/null
1217 
1218 	got clone -q $testurl/repo $testroot/repo-clone
1219 	ret=$?
1220 	if [ $ret -ne 0 ]; then
1221 		echo "got clone command failed unexpectedly" >&2
1222 		test_done "$testroot" "$ret"
1223 		return 1
1224 	fi
1225 
1226 cat > $testroot/repo-clone/got.conf <<EOF
1227 remote "foobar" {
1228 	protocol ssh
1229 	server 127.0.0.1
1230 	repository "$testroot/repo"
1231 }
1232 
1233 remote "barbaz" {
1234 	protocol ssh
1235 	server 127.0.0.1
1236 	repository "$testroot/does-not-exist"
1237 }
1238 EOF
1239 	echo "got: nonexistent: remote repository not found" \
1240 		> $testroot/stderr.expected
1241 	(cd $testroot/repo-clone && got fetch -q nonexistent \
1242 		> $testroot/stdout 2> $testroot/stderr)
1243 	ret=$?
1244 	if [ $ret -eq 0 ]; then
1245 		echo "got fetch command succeeded unexpectedly" >&2
1246 		diff -u $testroot/stderr.expected $testroot/stderr
1247 		test_done "$testroot" "1"
1248 		return 1
1249 	fi
1250 
1251 	(cd $testroot/repo-clone && got fetch -q -l foobar \
1252 		> $testroot/stdout)
1253 	ret=$?
1254 	if [ $ret -ne 0 ]; then
1255 		echo "got fetch command failed unexpectedly" >&2
1256 		test_done "$testroot" "$ret"
1257 		return 1
1258 	fi
1259 
1260 	got ref -l -r $testroot/repo > $testroot/stdout.expected
1261 
1262 	cmp -s $testroot/stdout $testroot/stdout.expected
1263 	ret=$?
1264 	if [ $ret -ne 0 ]; then
1265 		diff -u $testroot/stdout.expected $testroot/stdout
1266 		test_done "$testroot" "$ret"
1267 		return 1
1268 	fi
1269 
1270 	got checkout $testroot/repo $testroot/wt > /dev/null
1271 
1272 cat > $testroot/wt/.got/got.conf <<EOF
1273 remote "barbaz" {
1274 	protocol ssh
1275 	server 127.0.0.1
1276 	repository "$testroot/repo"
1277 }
1278 EOF
1279 	(cd $testroot/wt && got fetch -q -l barbaz > $testroot/stdout)
1280 	ret=$?
1281 	if [ $ret -ne 0 ]; then
1282 		echo "got fetch command failed unexpectedly" >&2
1283 		test_done "$testroot" "$ret"
1284 		return 1
1285 	fi
1286 
1287 	got ref -l -r $testroot/repo > $testroot/stdout.expected
1288 
1289 	cmp -s $testroot/stdout $testroot/stdout.expected
1290 	ret=$?
1291 	if [ $ret -ne 0 ]; then
1292 		diff -u $testroot/stdout.expected $testroot/stdout
1293 		test_done "$testroot" "$ret"
1294 		return 1
1295 	fi
1296 
1297 cat > $testroot/repo-clone/got.conf <<EOF
1298 remote "origin" {
1299 	protocol ssh
1300 	server 127.0.0.1
1301 	repository "$testroot/repo"
1302 	branch { "foo" }
1303 	reference { "hoo/boo/zoo" }
1304 }
1305 EOF
1306 	(cd $testroot/repo-clone && got fetch -q > $testroot/stdout)
1307 
1308 	local tag_id=`got ref -r $testroot/repo -l \
1309 		| grep "^refs/tags/1.0" | tr -d ' ' | cut -d: -f2`
1310 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1311 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
1312 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1313 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1314 		>> $testroot/stdout.expected
1315 	echo "refs/remotes/origin/foo: $commit_id" \
1316 		>> $testroot/stdout.expected
1317 	echo "refs/remotes/origin/hoo/boo/zoo: $commit_id" \
1318 		>> $testroot/stdout.expected
1319 	echo "refs/remotes/origin/master: $commit_id" \
1320 		>> $testroot/stdout.expected
1321 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
1322 
1323 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1324 
1325 	cmp -s $testroot/stdout $testroot/stdout.expected
1326 	ret=$?
1327 	if [ $ret -ne 0 ]; then
1328 		diff -u $testroot/stdout.expected $testroot/stdout
1329 	fi
1330 	test_done "$testroot" "$ret"
1331 }
1332 
1333 test_fetch_delete_remote_refs() {
1334 	local testroot=`test_init fetch_delete_remote_refs`
1335 	local testurl=ssh://127.0.0.1/$testroot
1336 	local commit_id=`git_show_head $testroot/repo`
1337 
1338 	got clone -q $testurl/repo $testroot/repo-clone
1339 	ret=$?
1340 	if [ $ret -ne 0 ]; then
1341 		echo "got clone command failed unexpectedly" >&2
1342 		test_done "$testroot" "$ret"
1343 		return 1
1344 	fi
1345 
1346 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1347 	ret=$?
1348 	if [ $ret -ne 0 ]; then
1349 		echo "got ref command failed unexpectedly" >&2
1350 		test_done "$testroot" "$ret"
1351 		return 1
1352 	fi
1353 
1354 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1355 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1356 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1357 		>> $testroot/stdout.expected
1358 	echo "refs/remotes/origin/master: $commit_id" \
1359 		>> $testroot/stdout.expected
1360 
1361 	cmp -s $testroot/stdout $testroot/stdout.expected
1362 	ret=$?
1363 	if [ $ret -ne 0 ]; then
1364 		diff -u $testroot/stdout.expected $testroot/stdout
1365 		test_done "$testroot" "$ret"
1366 		return 1
1367 	fi
1368 
1369 	got fetch -q -r $testroot/repo-clone -X > $testroot/stdout \
1370 		2> $testroot/stderr
1371 	ret=$?
1372 	if [ $ret -eq 0 ]; then
1373 		echo "got fetch command succeeded unexpectedly" >&2
1374 		test_done "$testroot" "$ret"
1375 		return 1
1376 	fi
1377 
1378 	echo "got: -X option requires a remote name" > $testroot/stderr.expected
1379 	cmp -s $testroot/stderr $testroot/stderr.expected
1380 	ret=$?
1381 	if [ $ret -ne 0 ]; then
1382 		diff -u $testroot/stderr.expected $testroot/stderr
1383 		test_done "$testroot" "$ret"
1384 		return 1
1385 	fi
1386 
1387 	got fetch -q -r $testroot/repo-clone -X origin > $testroot/stdout \
1388 		2> $testroot/stderr
1389 	ret=$?
1390 	if [ $ret -ne 0 ]; then
1391 		echo "got fetch command failed unexpectedly" >&2
1392 		test_done "$testroot" "$ret"
1393 		return 1
1394 	fi
1395 
1396 	echo -n "Deleted refs/remotes/origin/HEAD: " > $testroot/stdout.expected
1397 	echo "refs/remotes/origin/master" >> $testroot/stdout.expected
1398 	echo "Deleted refs/remotes/origin/master: $commit_id" \
1399 		>> $testroot/stdout.expected
1400 
1401 	cmp -s $testroot/stdout $testroot/stdout.expected
1402 	ret=$?
1403 	if [ $ret -ne 0 ]; then
1404 		diff -u $testroot/stdout.expected $testroot/stdout
1405 		test_done "$testroot" "$ret"
1406 		return 1
1407 	fi
1408 
1409 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1410 	ret=$?
1411 	if [ $ret -ne 0 ]; then
1412 		echo "got ref command failed unexpectedly" >&2
1413 		test_done "$testroot" "$ret"
1414 		return 1
1415 	fi
1416 
1417 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1418 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1419 
1420 	cmp -s $testroot/stdout $testroot/stdout.expected
1421 	ret=$?
1422 	if [ $ret -ne 0 ]; then
1423 		diff -u $testroot/stdout.expected $testroot/stdout
1424 	fi
1425 	test_done "$testroot" "$ret"
1426 }
1427 
1428 
1429 test_parseargs "$@"
1430 run_test test_fetch_basic
1431 run_test test_fetch_list
1432 run_test test_fetch_branch
1433 run_test test_fetch_all
1434 run_test test_fetch_empty_packfile
1435 run_test test_fetch_delete_branch
1436 run_test test_fetch_delete_branch_mirror
1437 run_test test_fetch_update_tag
1438 run_test test_fetch_reference
1439 run_test test_fetch_replace_symref
1440 run_test test_fetch_update_headref
1441 run_test test_fetch_headref_deleted_locally
1442 run_test test_fetch_gotconfig_remote_repo
1443 run_test test_fetch_delete_remote_refs