1 #!/bin/sh
2 #
3 # Copyright (c) 2021 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_send_basic() {
20 	local testroot=`test_init send_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 [ "$ret" != "0" ]; then
27 		echo "got clone command failed unexpectedly" >&2
28 		test_done "$testroot" "$ret"
29 		return 1
30 	fi
31 	cat > $testroot/repo/.git/got.conf <<EOF
32 remote "origin" {
33 	protocol ssh
34 	server 127.0.0.1
35 	repository "$testroot/repo-clone"
36 }
37 EOF
38 	got tag -r $testroot/repo -m '1.0' 1.0 >/dev/null
39 	tag_id=`got ref -r $testroot/repo -l | grep "^refs/tags/1.0" \
40 		| tr -d ' ' | cut -d: -f2`
41 
42 	echo "modified alpha" > $testroot/repo/alpha
43 	git_commit $testroot/repo -m "modified alpha"
44 	local commit_id2=`git_show_head $testroot/repo`
45 
46 	got send -q -r $testroot/repo > $testroot/stdout 2> $testroot/stderr
47 	ret="$?"
48 	if [ "$ret" != "0" ]; then
49 		echo "got send command failed unexpectedly" >&2
50 		test_done "$testroot" "$ret"
51 		return 1
52 	fi
53 	
54 	echo -n > $testroot/stdout.expected
55 	cmp -s $testroot/stdout $testroot/stdout.expected
56 	ret="$?"
57 	if [ "$ret" != "0" ]; then
58 		diff -u $testroot/stdout.expected $testroot/stdout
59 		test_done "$testroot" "$ret"
60 		return 1
61 	fi
62 
63 	got ref -l -r $testroot/repo > $testroot/stdout
64 	if [ "$ret" != "0" ]; then
65 		echo "got ref command failed unexpectedly" >&2
66 		test_done "$testroot" "$ret"
67 		return 1
68 	fi
69 
70 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
71 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
72 	echo "refs/remotes/origin/master: $commit_id2" \
73 		>> $testroot/stdout.expected
74 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
75 
76 	cmp -s $testroot/stdout $testroot/stdout.expected
77 	ret="$?"
78 	if [ "$ret" != "0" ]; then
79 		diff -u $testroot/stdout.expected $testroot/stdout
80 		test_done "$testroot" "$ret"
81 		return 1
82 	fi
83 
84 	got ref -l -r $testroot/repo-clone > $testroot/stdout
85 	if [ "$ret" != "0" ]; then
86 		echo "got ref command failed unexpectedly" >&2
87 		test_done "$testroot" "$ret"
88 		return 1
89 	fi
90 
91 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
92 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
93 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
94 		>> $testroot/stdout.expected
95 	echo "refs/remotes/origin/master: $commit_id" \
96 		>> $testroot/stdout.expected
97 
98 	cmp -s $testroot/stdout $testroot/stdout.expected
99 	ret="$?"
100 	if [ "$ret" != "0" ]; then
101 		diff -u $testroot/stdout.expected $testroot/stdout
102 		test_done "$testroot" "$ret"
103 		return 1
104 	fi
105 
106 	got send -r $testroot/repo > $testroot/stdout 2> $testroot/stderr
107 	ret="$?"
108 	if [ "$ret" != "0" ]; then
109 		echo "got send command failed unexpectedly" >&2
110 		test_done "$testroot" "$ret"
111 		return 1
112 	fi
113 	
114 	echo 'Connecting to "origin" 127.0.0.1' > $testroot/stdout.expected
115 	echo "Already up-to-date" >> $testroot/stdout.expected
116 	cmp -s $testroot/stdout $testroot/stdout.expected
117 	ret="$?"
118 	if [ "$ret" != "0" ]; then
119 		diff -u $testroot/stdout.expected $testroot/stdout
120 		test_done "$testroot" "$ret"
121 		return 1
122 	fi
123 
124 	git_fsck "$testroot" "$testroot/repo-clone"
125 	ret="$?"
126 	test_done "$testroot" "$ret"
127 }
128 
129 test_send_rebase_required() {
130 	local testroot=`test_init send_rebase_required`
131 	local testurl=ssh://127.0.0.1/$testroot
132 	local commit_id=`git_show_head $testroot/repo`
133 
134 	got clone -q $testurl/repo $testroot/repo-clone
135 	ret="$?"
136 	if [ "$ret" != "0" ]; then
137 		echo "got clone command failed unexpectedly" >&2
138 		test_done "$testroot" "$ret"
139 		return 1
140 	fi
141 	cat > $testroot/repo/.git/got.conf <<EOF
142 remote "origin" {
143 	protocol ssh
144 	server 127.0.0.1
145 	repository "$testroot/repo-clone"
146 }
147 EOF
148 	echo "modified alpha" > $testroot/repo/alpha
149 	git_commit $testroot/repo -m "modified alpha"
150 	local commit_id2=`git_show_head $testroot/repo`
151 
152 	got checkout $testroot/repo-clone $testroot/wt-clone >/dev/null
153 	echo "modified alpha, too" > $testroot/wt-clone/alpha
154 	(cd $testroot/wt-clone && got commit -m 'change alpha' >/dev/null)
155 
156 	got send -q -r $testroot/repo > $testroot/stdout 2> $testroot/stderr
157 	ret="$?"
158 	if [ "$ret" = "0" ]; then
159 		echo "got send command succeeded unexpectedly" >&2
160 		test_done "$testroot" "$ret"
161 		return 1
162 	fi
163 	
164 	echo -n > $testroot/stdout.expected
165 	cmp -s $testroot/stdout $testroot/stdout.expected
166 	ret="$?"
167 	if [ "$ret" != "0" ]; then
168 		diff -u $testroot/stdout.expected $testroot/stdout
169 		test_done "$testroot" "$ret"
170 		return 1
171 	fi
172 
173 	echo "got: refs/heads/master: fetch and rebase required" \
174 		> $testroot/stderr.expected
175 	cmp -s $testroot/stderr $testroot/stderr.expected
176 	ret="$?"
177 	if [ "$ret" != "0" ]; then
178 		diff -u $testroot/stderr.expected $testroot/stderr
179 		test_done "$testroot" "$ret"
180 		return 1
181 	fi
182 
183 	git_fsck "$testroot" "$testroot/repo-clone"
184 	ret="$?"
185 	test_done "$testroot" "$ret"
186 }
187 
188 test_send_rebase_required_overwrite() {
189 	local testroot=`test_init send_rebase_required_overwrite`
190 	local testurl=ssh://127.0.0.1/$testroot
191 	local commit_id=`git_show_head $testroot/repo`
192 
193 	got clone -q $testurl/repo $testroot/repo-clone
194 	ret="$?"
195 	if [ "$ret" != "0" ]; then
196 		echo "got clone command failed unexpectedly" >&2
197 		test_done "$testroot" "$ret"
198 		return 1
199 	fi
200 	cat > $testroot/repo/.git/got.conf <<EOF
201 remote "foobar" {
202 	protocol ssh
203 	server 127.0.0.1
204 	repository "$testroot/repo-clone"
205 }
206 EOF
207 	echo "modified alpha" > $testroot/repo/alpha
208 	git_commit $testroot/repo -m "modified alpha"
209 	local commit_id2=`git_show_head $testroot/repo`
210 
211 	got checkout $testroot/repo-clone $testroot/wt-clone >/dev/null
212 	echo "modified alpha, too" > $testroot/wt-clone/alpha
213 	(cd $testroot/wt-clone && got commit -m 'change alpha' >/dev/null)
214 	local commit_id3=`git_show_head $testroot/repo-clone`
215 
216 	# non-default remote requires an explicit argument
217 	got send -q -r $testroot/repo -f > $testroot/stdout \
218 		2> $testroot/stderr
219 	ret="$?"
220 	if [ "$ret" = "0" ]; then
221 		echo "got send command succeeded unexpectedly" >&2
222 		test_done "$testroot" "$ret"
223 		return 1
224 	fi
225 	echo "got: origin: remote repository not found" \
226 		> $testroot/stderr.expected
227 	cmp -s $testroot/stderr $testroot/stderr.expected
228 	ret="$?"
229 	if [ "$ret" != "0" ]; then
230 		diff -u $testroot/stderr.expected $testroot/stderr
231 		test_done "$testroot" "$ret"
232 		return 1
233 	fi
234 
235 	got send -q -r $testroot/repo -f foobar > $testroot/stdout \
236 		2> $testroot/stderr
237 	ret="$?"
238 	if [ "$ret" != "0" ]; then
239 		echo "got send command failed unexpectedly" >&2
240 		test_done "$testroot" "$ret"
241 		return 1
242 	fi
243 	
244 	echo -n > $testroot/stdout.expected
245 	cmp -s $testroot/stdout $testroot/stdout.expected
246 	ret="$?"
247 	if [ "$ret" != "0" ]; then
248 		diff -u $testroot/stdout.expected $testroot/stdout
249 		test_done "$testroot" "$ret"
250 		return 1
251 	fi
252 
253 	got ref -l -r $testroot/repo > $testroot/stdout
254 	if [ "$ret" != "0" ]; then
255 		echo "got ref command failed unexpectedly" >&2
256 		test_done "$testroot" "$ret"
257 		return 1
258 	fi
259 
260 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
261 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
262 	echo "refs/remotes/foobar/master: $commit_id2" \
263 		>> $testroot/stdout.expected
264 
265 	cmp -s $testroot/stdout $testroot/stdout.expected
266 	ret="$?"
267 	if [ "$ret" != "0" ]; then
268 		diff -u $testroot/stdout.expected $testroot/stdout
269 		test_done "$testroot" "$ret"
270 		return 1
271 	fi
272 
273 	got ref -l -r $testroot/repo-clone > $testroot/stdout
274 	if [ "$ret" != "0" ]; then
275 		echo "got ref command failed unexpectedly" >&2
276 		test_done "$testroot" "$ret"
277 		return 1
278 	fi
279 
280 	wt_uuid=`(cd $testroot/wt-clone && got info | grep 'UUID:' | \
281 		cut -d ':' -f 2 | tr -d ' ')`
282 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
283 	echo "refs/got/worktree/base-$wt_uuid: $commit_id3" \
284 		>> $testroot/stdout.expected
285 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
286 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
287 		>> $testroot/stdout.expected
288 	echo "refs/remotes/origin/master: $commit_id" \
289 		>> $testroot/stdout.expected
290 
291 	cmp -s $testroot/stdout $testroot/stdout.expected
292 	ret="$?"
293 	if [ "$ret" != "0" ]; then
294 		diff -u $testroot/stdout.expected $testroot/stdout
295 		test_done "$testroot" "$ret"
296 		return 1
297 	fi
298 
299 	git_fsck "$testroot" "$testroot/repo-clone"
300 	ret="$?"
301 	test_done "$testroot" "$ret"
302 }
303 
304 test_send_delete() {
305 	local testroot=`test_init send_delete`
306 	local testurl=ssh://127.0.0.1/$testroot
307 	local commit_id=`git_show_head $testroot/repo`
308 
309 	# branch1 exists in both repositories
310 	got branch -r $testroot/repo branch1
311 
312 	got clone -a -q $testurl/repo $testroot/repo-clone
313 	ret="$?"
314 	if [ "$ret" != "0" ]; then
315 		echo "got clone command failed unexpectedly" >&2
316 		test_done "$testroot" "$ret"
317 		return 1
318 	fi
319 	cat > $testroot/repo/.git/got.conf <<EOF
320 remote "origin" {
321 	protocol ssh
322 	server 127.0.0.1
323 	repository "$testroot/repo-clone"
324 }
325 EOF
326 	# branch2 exists only in the remote repository
327 	got branch -r $testroot/repo-clone branch2
328 
329 	got ref -l -r $testroot/repo-clone > $testroot/stdout
330 	if [ "$ret" != "0" ]; then
331 		echo "got ref command failed unexpectedly" >&2
332 		test_done "$testroot" "$ret"
333 		return 1
334 	fi
335 
336 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
337 	echo "refs/heads/branch1: $commit_id" >> $testroot/stdout.expected
338 	echo "refs/heads/branch2: $commit_id" >> $testroot/stdout.expected
339 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
340 
341 	# Sending changes for a branch and deleting it at the same
342 	# time is not allowed.
343 	got send -q -r $testroot/repo -d branch1 -b branch1 \
344 		> $testroot/stdout 2> $testroot/stderr
345 	ret="$?"
346 	if [ "$ret" = "0" ]; then
347 		echo "got send command succeeded unexpectedly" >&2
348 		test_done "$testroot" "$ret"
349 		return 1
350 	fi
351 	echo -n "got: changes on refs/heads/branch1 will be sent to server" \
352 		> $testroot/stderr.expected
353 	echo ": reference cannot be deleted" >> $testroot/stderr.expected
354 	cmp -s $testroot/stderr $testroot/stderr.expected
355 	ret="$?"
356 	if [ "$ret" != "0" ]; then
357 		diff -u $testroot/stderr.expected $testroot/stderr
358 		test_done "$testroot" "$ret"
359 		return 1
360 	fi
361 
362 	got send -q -r $testroot/repo -d refs/heads/branch1 origin \
363 		> $testroot/stdout 2> $testroot/stderr
364 	ret="$?"
365 	if [ "$ret" != "0" ]; then
366 		echo "got send command failed unexpectedly" >&2
367 		test_done "$testroot" "$ret"
368 		return 1
369 	fi
370 
371 	got send -r $testroot/repo -d refs/heads/branch2 origin \
372 		> $testroot/stdout 2>$testroot/stderr
373 	ret="$?"
374 	if [ "$ret" != "0" ]; then
375 		echo "got send command failed unexpectedly" >&2
376 		test_done "$testroot" "$ret"
377 		return 1
378 	fi
379 
380 	echo 'Connecting to "origin" 127.0.0.1' > $testroot/stdout.expected
381 	echo "Server has deleted refs/heads/branch2" \
382 		>> $testroot/stdout.expected
383 
384 	cmp -s $testroot/stdout $testroot/stdout.expected
385 	ret="$?"
386 	if [ "$ret" != "0" ]; then
387 		diff -u $testroot/stdout.expected $testroot/stdout
388 		test_done "$testroot" "$ret"
389 		return 1
390 	fi
391 
392 	# branchX exists in neither repository
393 	got send -q -r $testroot/repo -d refs/heads/branchX origin \
394 		> $testroot/stdout 2> $testroot/stderr
395 	ret="$?"
396 	if [ "$ret" = "0" ]; then
397 		echo "got send command succeeded unexpectedly" >&2
398 		test_done "$testroot" "$ret"
399 		return 1
400 	fi
401 	echo -n "got-send-pack: refs/heads/branchX does not exist in remote " \
402 		> $testroot/stderr.expected
403 	echo "repository: no such reference found" >> $testroot/stderr.expected
404 	echo "got: no such reference found" >> $testroot/stderr.expected
405 	cmp -s $testroot/stderr $testroot/stderr.expected
406 	ret="$?"
407 	if [ "$ret" != "0" ]; then
408 		diff -u $testroot/stderr.expected $testroot/stderr
409 		test_done "$testroot" "$ret"
410 		return 1
411 	fi
412 
413 	# References outside of refs/heads/ cannot be deleted with 'got send'.
414 	got send -q -r $testroot/repo -d refs/tags/1.0 origin \
415 		> $testroot/stdout 2> $testroot/stderr
416 	ret="$?"
417 	if [ "$ret" = "0" ]; then
418 		echo "got send command succeeded unexpectedly" >&2
419 		test_done "$testroot" "$ret"
420 		return 1
421 	fi
422 	echo -n "got-send-pack: refs/heads/refs/tags/1.0 does not exist " \
423 		> $testroot/stderr.expected
424 	echo "in remote repository: no such reference found" \
425 		>> $testroot/stderr.expected
426 	echo "got: no such reference found" >> $testroot/stderr.expected
427 	cmp -s $testroot/stderr $testroot/stderr.expected
428 	ret="$?"
429 	if [ "$ret" != "0" ]; then
430 		diff -u $testroot/stderr.expected $testroot/stderr
431 		test_done "$testroot" "$ret"
432 		return 1
433 	fi
434 	
435 	got ref -l -r $testroot/repo > $testroot/stdout
436 	if [ "$ret" != "0" ]; then
437 		echo "got ref command failed unexpectedly" >&2
438 		test_done "$testroot" "$ret"
439 		return 1
440 	fi
441 
442 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
443 	echo "refs/heads/branch1: $commit_id" >> $testroot/stdout.expected
444 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
445 
446 	cmp -s $testroot/stdout $testroot/stdout.expected
447 	ret="$?"
448 	if [ "$ret" != "0" ]; then
449 		diff -u $testroot/stdout.expected $testroot/stdout
450 		test_done "$testroot" "$ret"
451 		return 1
452 	fi
453 
454 	got ref -l -r $testroot/repo-clone > $testroot/stdout
455 	if [ "$ret" != "0" ]; then
456 		echo "got ref command failed unexpectedly" >&2
457 		test_done "$testroot" "$ret"
458 		return 1
459 	fi
460 
461 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
462 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
463 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
464 		>> $testroot/stdout.expected
465 	echo "refs/remotes/origin/branch1: $commit_id" \
466 		>> $testroot/stdout.expected
467 	echo "refs/remotes/origin/master: $commit_id" \
468 		>> $testroot/stdout.expected
469 
470 	cmp -s $testroot/stdout $testroot/stdout.expected
471 	ret="$?"
472 	if [ "$ret" != "0" ]; then
473 		diff -u $testroot/stdout.expected $testroot/stdout
474 		test_done "$testroot" "$ret"
475 		return 1
476 	fi
477 
478 	git_fsck "$testroot" "$testroot/repo-clone"
479 	ret="$?"
480 	test_done "$testroot" "$ret"
481 }
482 
483 test_send_clone_and_send() {
484 	local testroot=`test_init send_clone_and_send`
485 	local testurl=ssh://127.0.0.1/$testroot
486 	local commit_id=`git_show_head $testroot/repo`
487 
488 	(cd $testroot/repo && git config receive.denyCurrentBranch ignore)
489 
490 	got clone -q $testurl/repo $testroot/repo-clone
491 	ret="$?"
492 	if [ "$ret" != "0" ]; then
493 		echo "got clone command failed unexpectedly" >&2
494 		test_done "$testroot" "$ret"
495 		return 1
496 	fi
497 
498 	got checkout $testroot/repo-clone $testroot/wt >/dev/null
499 	echo "modified alpha" > $testroot/wt/alpha
500 	(cd $testroot/wt && got commit -m "modified alpha" >/dev/null)
501 	local commit_id2=`git_show_head $testroot/repo-clone`
502 
503 	(cd $testroot/wt && got send -q > $testroot/stdout 2> $testroot/stderr)
504 	ret="$?"
505 	if [ "$ret" != "0" ]; then
506 		echo "got send command failed unexpectedly" >&2
507 		test_done "$testroot" "$ret"
508 		return 1
509 	fi
510 	
511 	echo -n > $testroot/stdout.expected
512 	cmp -s $testroot/stdout $testroot/stdout.expected
513 	ret="$?"
514 	if [ "$ret" != "0" ]; then
515 		diff -u $testroot/stdout.expected $testroot/stdout
516 		test_done "$testroot" "$ret"
517 		return 1
518 	fi
519 
520 	got ref -l -r $testroot/repo > $testroot/stdout
521 	if [ "$ret" != "0" ]; then
522 		echo "got ref command failed unexpectedly" >&2
523 		test_done "$testroot" "$ret"
524 		return 1
525 	fi
526 
527 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
528 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
529 
530 	cmp -s $testroot/stdout $testroot/stdout.expected
531 	ret="$?"
532 	if [ "$ret" != "0" ]; then
533 		diff -u $testroot/stdout.expected $testroot/stdout
534 		test_done "$testroot" "$ret"
535 		return 1
536 	fi
537 
538 	got ref -l -r $testroot/repo-clone > $testroot/stdout
539 	if [ "$ret" != "0" ]; then
540 		echo "got ref command failed unexpectedly" >&2
541 		test_done "$testroot" "$ret"
542 		return 1
543 	fi
544 
545 	wt_uuid=`(cd $testroot/wt && got info | grep 'UUID:' | \
546 		cut -d ':' -f 2 | tr -d ' ')`
547 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
548 	echo "refs/got/worktree/base-$wt_uuid: $commit_id2" \
549 		>> $testroot/stdout.expected
550 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
551 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
552 		>> $testroot/stdout.expected
553 	echo "refs/remotes/origin/master: $commit_id2" \
554 		>> $testroot/stdout.expected
555 
556 	cmp -s $testroot/stdout $testroot/stdout.expected
557 	ret="$?"
558 	if [ "$ret" != "0" ]; then
559 		diff -u $testroot/stdout.expected $testroot/stdout
560 		test_done "$testroot" "$ret"
561 		return 1
562 	fi
563 
564 	git_fsck "$testroot" "$testroot/repo-clone"
565 	ret="$?"
566 	test_done "$testroot" "$ret"
567 }
568 
569 test_send_tags() {
570 	local testroot=`test_init send_tags`
571 	local testurl=ssh://127.0.0.1/$testroot
572 	local commit_id=`git_show_head $testroot/repo`
573 
574 	got clone -q $testurl/repo $testroot/repo-clone
575 	ret="$?"
576 	if [ "$ret" != "0" ]; then
577 		echo "got clone command failed unexpectedly" >&2
578 		test_done "$testroot" "$ret"
579 		return 1
580 	fi
581 	cat > $testroot/repo/.git/got.conf <<EOF
582 remote "origin" {
583 	protocol ssh
584 	server 127.0.0.1
585 	repository "$testroot/repo-clone"
586 }
587 EOF
588 	got tag -r $testroot/repo -m '1.0' 1.0 >/dev/null
589 	tag_id=`got ref -r $testroot/repo -l | grep "^refs/tags/1.0" \
590 		| tr -d ' ' | cut -d: -f2`
591 
592 	echo "modified alpha" > $testroot/repo/alpha
593 	git_commit $testroot/repo -m "modified alpha"
594 	local commit_id2=`git_show_head $testroot/repo`
595 
596 	got tag -r $testroot/repo -m '2.0' 2.0 >/dev/null
597 	tag_id2=`got ref -r $testroot/repo -l | grep "^refs/tags/2.0" \
598 		| tr -d ' ' | cut -d: -f2`
599 
600 	got send -q -r $testroot/repo -T > $testroot/stdout 2> $testroot/stderr
601 	ret="$?"
602 	if [ "$ret" != "0" ]; then
603 		echo "got send command failed unexpectedly" >&2
604 		test_done "$testroot" "$ret"
605 		return 1
606 	fi
607 	
608 	echo -n > $testroot/stdout.expected
609 	cmp -s $testroot/stdout $testroot/stdout.expected
610 	ret="$?"
611 	if [ "$ret" != "0" ]; then
612 		diff -u $testroot/stdout.expected $testroot/stdout
613 		test_done "$testroot" "$ret"
614 		return 1
615 	fi
616 
617 	got ref -l -r $testroot/repo > $testroot/stdout
618 	if [ "$ret" != "0" ]; then
619 		echo "got ref command failed unexpectedly" >&2
620 		test_done "$testroot" "$ret"
621 		return 1
622 	fi
623 
624 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
625 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
626 	echo "refs/remotes/origin/master: $commit_id2" \
627 		>> $testroot/stdout.expected
628 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
629 	echo "refs/tags/2.0: $tag_id2" >> $testroot/stdout.expected
630 
631 	cmp -s $testroot/stdout $testroot/stdout.expected
632 	ret="$?"
633 	if [ "$ret" != "0" ]; then
634 		diff -u $testroot/stdout.expected $testroot/stdout
635 		test_done "$testroot" "$ret"
636 		return 1
637 	fi
638 
639 	got ref -l -r $testroot/repo-clone > $testroot/stdout
640 	if [ "$ret" != "0" ]; then
641 		echo "got ref command failed unexpectedly" >&2
642 		test_done "$testroot" "$ret"
643 		return 1
644 	fi
645 
646 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
647 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
648 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
649 		>> $testroot/stdout.expected
650 	echo "refs/remotes/origin/master: $commit_id" \
651 		>> $testroot/stdout.expected
652 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
653 	echo "refs/tags/2.0: $tag_id2" >> $testroot/stdout.expected
654 
655 	cmp -s $testroot/stdout $testroot/stdout.expected
656 	ret="$?"
657 	if [ "$ret" != "0" ]; then
658 		diff -u $testroot/stdout.expected $testroot/stdout
659 		test_done "$testroot" "$ret"
660 		return 1
661 	fi
662 
663 	got tag -l -r $testroot/repo-clone | grep ^tag | sort > $testroot/stdout
664 	echo "tag 1.0 $tag_id" > $testroot/stdout.expected
665 	echo "tag 2.0 $tag_id2" >> $testroot/stdout.expected
666 	cmp -s $testroot/stdout $testroot/stdout.expected
667 	ret="$?"
668 	if [ "$ret" != "0" ]; then
669 		diff -u $testroot/stdout.expected $testroot/stdout
670 		test_done "$testroot" "$ret"
671 		return 1
672 	fi
673 
674 	# Overwriting an existing tag 'got send -f'.
675 	got ref -r $testroot/repo -d refs/tags/1.0 >/dev/null
676 	got tag -r $testroot/repo -m '1.0' 1.0 >/dev/null
677 	tag_id3=`got ref -r $testroot/repo -l | grep "^refs/tags/1.0" \
678 		| tr -d ' ' | cut -d: -f2`
679 
680 	got send -q -r $testroot/repo -t 1.0 > $testroot/stdout \
681 		2> $testroot/stderr
682 	ret="$?"
683 	if [ "$ret" = "0" ]; then
684 		echo "got send command succeeded unexpectedly" >&2
685 		test_done "$testroot" "$ret"
686 		return 1
687 	fi
688 
689 	echo "got: refs/tags/1.0: tag already exists on server" \
690 		> $testroot/stderr.expected
691 	cmp -s $testroot/stderr $testroot/stderr.expected
692 	ret="$?"
693 	if [ "$ret" != "0" ]; then
694 		diff -u $testroot/stderr.expected $testroot/stderr
695 		test_done "$testroot" "$ret"
696 		return 1
697 	fi
698 
699 	# attempting the same with -T should fail, too
700 	got send -q -r $testroot/repo -T > $testroot/stdout \
701 		2> $testroot/stderr
702 	ret="$?"
703 	if [ "$ret" = "0" ]; then
704 		echo "got send command succeeded unexpectedly" >&2
705 		test_done "$testroot" "$ret"
706 		return 1
707 	fi
708 
709 	echo "got: refs/tags/1.0: tag already exists on server" \
710 		> $testroot/stderr.expected
711 	cmp -s $testroot/stderr $testroot/stderr.expected
712 	ret="$?"
713 	if [ "$ret" != "0" ]; then
714 		diff -u $testroot/stderr.expected $testroot/stderr
715 		test_done "$testroot" "$ret"
716 		return 1
717 	fi
718 
719 	got tag -l -r $testroot/repo-clone | grep ^tag | sort > $testroot/stdout
720 	echo "tag 1.0 $tag_id" > $testroot/stdout.expected
721 	echo "tag 2.0 $tag_id2" >> $testroot/stdout.expected
722 	cmp -s $testroot/stdout $testroot/stdout.expected
723 	ret="$?"
724 	if [ "$ret" != "0" ]; then
725 		diff -u $testroot/stdout.expected $testroot/stdout
726 		test_done "$testroot" "$ret"
727 		return 1
728 	fi
729 	
730 	# overwrite the 1.0 tag only
731 	got send -q -r $testroot/repo -t 1.0 -f > $testroot/stdout \
732 		2> $testroot/stderr
733 	ret="$?"
734 	if [ "$ret" != "0" ]; then
735 		echo "got send command failed unexpectedly" >&2
736 		test_done "$testroot" "$ret"
737 		return 1
738 	fi
739 	
740 	got tag -l -r $testroot/repo-clone | grep ^tag | sort > $testroot/stdout
741 	echo "tag 1.0 $tag_id3" > $testroot/stdout.expected
742 	echo "tag 2.0 $tag_id2" >> $testroot/stdout.expected
743 	cmp -s $testroot/stdout $testroot/stdout.expected
744 	ret="$?"
745 	if [ "$ret" != "0" ]; then
746 		diff -u $testroot/stdout.expected $testroot/stdout
747 		test_done "$testroot" "$ret"
748 		return 1
749 	fi
750 
751 	got checkout $testroot/repo $testroot/wt > /dev/null
752 	echo 'new line in file alpha' >> $testroot/wt/alpha
753 	(cd $testroot/wt && got commit -m 'changing file alpha' > /dev/null)
754 
755 	# Send the new commit in isolation.
756 	got send -q -r $testroot/repo > $testroot/stdout \
757 		2> $testroot/stderr
758 	ret="$?"
759 	if [ "$ret" != "0" ]; then
760 		echo "got send command failed unexpectedly" >&2
761 		test_done "$testroot" "$ret"
762 		return 1
763 	fi
764 
765 	# Now tag it and send the tag.
766 	# Verify that just the new tag object gets sent.
767 	got tag -r $testroot/repo -m '3.0' 3.0 >/dev/null
768 	tag_id4=`got ref -r $testroot/repo -l | grep "^refs/tags/1.0" \
769 		| tr -d ' ' | cut -d: -f2`
770 
771 	got send -r $testroot/repo -t 3.0 > $testroot/stdout.raw \
772 		2> $testroot/stderr
773 	ret="$?"
774 	if [ "$ret" != "0" ]; then
775 		echo "got send command failed unexpectedly" >&2
776 		test_done "$testroot" "$ret"
777 		return 1
778 	fi
779 	tr -d '\r' < $testroot/stdout.raw > $testroot/stdout
780 	if ! grep -q "packing 2 references; 1 object; deltify: 100%" \
781 		$testroot/stdout; then
782 		echo "got send did apparently pack too many objects:" >&2
783 		cat $testroot/stdout.raw >&2
784 		test_done "$testroot" "1"
785 		return 1
786 	fi
787 
788 	git_fsck "$testroot" "$testroot/repo-clone"
789 	ret="$?"
790 	test_done "$testroot" "$ret"
791 }
792 
793 test_send_tag_of_deleted_branch() {
794 	local testroot=`test_init send_tag_of_deleted_branch`
795 	local testurl=ssh://127.0.0.1/$testroot
796 	local commit_id=`git_show_head $testroot/repo`
797 
798 	got clone -q $testurl/repo $testroot/repo-clone
799 	ret="$?"
800 	if [ "$ret" != "0" ]; then
801 		echo "got clone command failed unexpectedly" >&2
802 		test_done "$testroot" "$ret"
803 		return 1
804 	fi
805 	cat > $testroot/repo/.git/got.conf <<EOF
806 remote "origin" {
807 	protocol ssh
808 	server 127.0.0.1
809 	repository "$testroot/repo-clone"
810 }
811 EOF
812 	got branch -r $testroot/repo foo
813 
814 	# modify alpha on branch foo
815 	got checkout -b foo $testroot/repo $testroot/wt > /dev/null
816 	echo boo >> $testroot/wt/beta
817 	(cd $testroot/wt && got commit -m 'changed beta on branch foo' \
818 		> /dev/null)
819 	local commit_id2=`git_show_branch_head $testroot/repo foo`
820 
821 	# tag HEAD commit of branch foo
822 	got tag -r $testroot/repo -c foo -m '1.0' 1.0 > /dev/null
823 	tag_id=`got ref -r $testroot/repo -l | grep "^refs/tags/1.0" \
824 		| tr -d ' ' | cut -d: -f2`
825 
826 	# delete the branch; commit is now only reachable via tags/1.0
827 	got branch -r $testroot/repo -d foo > /dev/null
828 
829 	# unrelated change on master branch, then try sending this branch
830 	# and the tag
831 	echo "modified alpha" > $testroot/repo/alpha
832 	git_commit $testroot/repo -m "modified alpha"
833 	local commit_id3=`git_show_head $testroot/repo`
834 
835 	got send -q -r $testroot/repo -T > $testroot/stdout 2> $testroot/stderr
836 	ret="$?"
837 	if [ "$ret" != "0" ]; then
838 		echo "got send command failed unexpectedly" >&2
839 		test_done "$testroot" "$ret"
840 		return 1
841 	fi
842 	
843 	echo -n > $testroot/stdout.expected
844 	cmp -s $testroot/stdout $testroot/stdout.expected
845 	ret="$?"
846 	if [ "$ret" != "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 > $testroot/stdout
853 	if [ "$ret" != "0" ]; then
854 		echo "got ref command failed unexpectedly" >&2
855 		test_done "$testroot" "$ret"
856 		return 1
857 	fi
858 
859 	wt_uuid=`(cd $testroot/wt && got info | grep 'UUID:' | \
860 		cut -d ':' -f 2 | tr -d ' ')`
861 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
862 	echo "refs/got/worktree/base-$wt_uuid: $commit_id2" \
863 		>> $testroot/stdout.expected
864 	echo "refs/heads/master: $commit_id3" >> $testroot/stdout.expected
865 	echo "refs/remotes/origin/master: $commit_id3" \
866 		>> $testroot/stdout.expected
867 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
868 
869 	cmp -s $testroot/stdout $testroot/stdout.expected
870 	ret="$?"
871 	if [ "$ret" != "0" ]; then
872 		diff -u $testroot/stdout.expected $testroot/stdout
873 		test_done "$testroot" "$ret"
874 		return 1
875 	fi
876 
877 	got ref -l -r $testroot/repo-clone > $testroot/stdout
878 	if [ "$ret" != "0" ]; then
879 		echo "got ref command failed unexpectedly" >&2
880 		test_done "$testroot" "$ret"
881 		return 1
882 	fi
883 
884 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
885 	echo "refs/heads/master: $commit_id3" >> $testroot/stdout.expected
886 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
887 		>> $testroot/stdout.expected
888 	echo "refs/remotes/origin/master: $commit_id" \
889 		>> $testroot/stdout.expected
890 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
891 
892 	cmp -s $testroot/stdout $testroot/stdout.expected
893 	ret="$?"
894 	if [ "$ret" != "0" ]; then
895 		diff -u $testroot/stdout.expected $testroot/stdout
896 		test_done "$testroot" "$ret"
897 		return 1
898 	fi
899 
900 	got tag -l -r $testroot/repo-clone | grep ^tag | sort > $testroot/stdout
901 	echo "tag 1.0 $tag_id" > $testroot/stdout.expected
902 
903 	cmp -s $testroot/stdout $testroot/stdout.expected
904 	ret="$?"
905 	if [ "$ret" != "0" ]; then
906 		diff -u $testroot/stdout.expected $testroot/stdout
907 		test_done "$testroot" "$ret"
908 		return 1
909 	fi
910 
911 	git_fsck "$testroot" "$testroot/repo-clone"
912 	ret="$?"
913 	test_done "$testroot" "$ret"
914 }
915 
916 test_send_new_branch() {
917 	local testroot=`test_init send_new_branch`
918 	local testurl=ssh://127.0.0.1/$testroot
919 	local commit_id=`git_show_head $testroot/repo`
920 
921 	(cd $testroot/repo && git config receive.denyCurrentBranch ignore)
922 
923 	got clone -q $testurl/repo $testroot/repo-clone
924 	ret="$?"
925 	if [ "$ret" != "0" ]; then
926 		echo "got clone command failed unexpectedly" >&2
927 		test_done "$testroot" "$ret"
928 		return 1
929 	fi
930 
931 	got branch -r $testroot/repo-clone foo >/dev/null
932 	got checkout -b foo $testroot/repo-clone $testroot/wt >/dev/null
933 	echo "modified alpha" > $testroot/wt/alpha
934 	(cd $testroot/wt && got commit -m "modified alpha" >/dev/null)
935 	local commit_id2=`git_show_branch_head $testroot/repo-clone foo`
936 
937 	(cd $testroot/wt && got send -q > $testroot/stdout 2> $testroot/stderr)
938 	ret="$?"
939 	if [ "$ret" != "0" ]; then
940 		echo "got send command failed unexpectedly" >&2
941 		test_done "$testroot" "$ret"
942 		return 1
943 	fi
944 	
945 	echo -n > $testroot/stdout.expected
946 	cmp -s $testroot/stdout $testroot/stdout.expected
947 	ret="$?"
948 	if [ "$ret" != "0" ]; then
949 		diff -u $testroot/stdout.expected $testroot/stdout
950 		test_done "$testroot" "$ret"
951 		return 1
952 	fi
953 
954 	got ref -l -r $testroot/repo > $testroot/stdout
955 	if [ "$ret" != "0" ]; then
956 		echo "got ref command failed unexpectedly" >&2
957 		test_done "$testroot" "$ret"
958 		return 1
959 	fi
960 
961 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
962 	echo "refs/heads/foo: $commit_id2" >> $testroot/stdout.expected
963 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
964 
965 	cmp -s $testroot/stdout $testroot/stdout.expected
966 	ret="$?"
967 	if [ "$ret" != "0" ]; then
968 		diff -u $testroot/stdout.expected $testroot/stdout
969 		test_done "$testroot" "$ret"
970 		return 1
971 	fi
972 
973 	got ref -l -r $testroot/repo-clone > $testroot/stdout
974 	if [ "$ret" != "0" ]; then
975 		echo "got ref command failed unexpectedly" >&2
976 		test_done "$testroot" "$ret"
977 		return 1
978 	fi
979 
980 	wt_uuid=`(cd $testroot/wt && got info | grep 'UUID:' | \
981 		cut -d ':' -f 2 | tr -d ' ')`
982 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
983 	echo "refs/got/worktree/base-$wt_uuid: $commit_id2" \
984 		>> $testroot/stdout.expected
985 	echo "refs/heads/foo: $commit_id2" >> $testroot/stdout.expected
986 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
987 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
988 		>> $testroot/stdout.expected
989 	echo "refs/remotes/origin/foo: $commit_id2" \
990 		>> $testroot/stdout.expected
991 	echo "refs/remotes/origin/master: $commit_id" \
992 		>> $testroot/stdout.expected
993 
994 	cmp -s $testroot/stdout $testroot/stdout.expected
995 	ret="$?"
996 	if [ "$ret" != "0" ]; then
997 		diff -u $testroot/stdout.expected $testroot/stdout
998 		test_done "$testroot" "$ret"
999 		return 1
1000 	fi
1001 
1002 	git_fsck "$testroot" "$testroot/repo-clone"
1003 	ret="$?"
1004 	test_done "$testroot" "$ret"
1005 }
1006 
1007 test_send_all_branches() {
1008 	local testroot=`test_init send_all_branches`
1009 	local testurl=ssh://127.0.0.1/$testroot
1010 	local commit_id=`git_show_head $testroot/repo`
1011 
1012 	(cd $testroot/repo && git config receive.denyCurrentBranch ignore)
1013 
1014 	got clone -q $testurl/repo $testroot/repo-clone
1015 	ret="$?"
1016 	if [ "$ret" != "0" ]; then
1017 		echo "got clone command failed unexpectedly" >&2
1018 		test_done "$testroot" "$ret"
1019 		return 1
1020 	fi
1021 
1022 	got checkout $testroot/repo-clone $testroot/wt >/dev/null
1023 	echo "modified alpha" > $testroot/wt/alpha
1024 	(cd $testroot/wt && got commit -m "modified alpha" >/dev/null)
1025 	local commit_id2=`git_show_head $testroot/repo-clone`
1026 
1027 	got branch -r $testroot/repo-clone foo >/dev/null
1028 	(cd $testroot/wt && got update -b foo >/dev/null)
1029 	echo "modified beta on new branch foo" > $testroot/wt/beta
1030 	(cd $testroot/wt && got commit -m "modified beta" >/dev/null)
1031 	local commit_id3=`git_show_branch_head $testroot/repo-clone foo`
1032 
1033 	got branch -r $testroot/repo-clone bar >/dev/null
1034 	(cd $testroot/wt && got update -b bar >/dev/null)
1035 	echo "modified beta again on new branch bar" > $testroot/wt/beta
1036 	(cd $testroot/wt && got commit -m "modified beta" >/dev/null)
1037 	local commit_id4=`git_show_branch_head $testroot/repo-clone bar`
1038 
1039 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1040 	if [ "$ret" != "0" ]; then
1041 		echo "got ref command failed unexpectedly" >&2
1042 		test_done "$testroot" "$ret"
1043 		return 1
1044 	fi
1045 
1046 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1047 	echo "refs/heads/bar: $commit_id4" >> $testroot/stdout.expected
1048 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
1049 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
1050 
1051 	got send -a -q -r $testroot/repo-clone -b master > $testroot/stdout \
1052 		2> $testroot/stderr
1053 	ret="$?"
1054 	if [ "$ret" = "0" ]; then
1055 		echo "got send command succeeded unexpectedly" >&2
1056 		test_done "$testroot" "$ret"
1057 		return 1
1058 	fi
1059 	echo "got: -a and -b options are mutually exclusive" \
1060 		> $testroot/stderr.expected
1061 	cmp -s $testroot/stderr $testroot/stderr.expected
1062 	ret="$?"
1063 	if [ "$ret" != "0" ]; then
1064 		diff -u $testroot/stderr.expected $testroot/stderr
1065 		test_done "$testroot" "$ret"
1066 		return 1
1067 	fi
1068 
1069 	got send -a -q -r $testroot/repo-clone > $testroot/stdout \
1070 		2> $testroot/stderr
1071 	ret="$?"
1072 	if [ "$ret" != "0" ]; then
1073 		echo "got send command failed unexpectedly" >&2
1074 		test_done "$testroot" "$ret"
1075 		return 1
1076 	fi
1077 
1078 	echo -n > $testroot/stdout.expected
1079 	cmp -s $testroot/stdout $testroot/stdout.expected
1080 	ret="$?"
1081 	if [ "$ret" != "0" ]; then
1082 		diff -u $testroot/stdout.expected $testroot/stdout
1083 		test_done "$testroot" "$ret"
1084 		return 1
1085 	fi
1086 
1087 	got ref -l -r $testroot/repo > $testroot/stdout
1088 	if [ "$ret" != "0" ]; then
1089 		echo "got ref command failed unexpectedly" >&2
1090 		test_done "$testroot" "$ret"
1091 		return 1
1092 	fi
1093 
1094 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1095 	echo "refs/heads/bar: $commit_id4" >> $testroot/stdout.expected
1096 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
1097 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
1098 
1099 	cmp -s $testroot/stdout $testroot/stdout.expected
1100 	ret="$?"
1101 	if [ "$ret" != "0" ]; then
1102 		diff -u $testroot/stdout.expected $testroot/stdout
1103 		test_done "$testroot" "$ret"
1104 		return 1
1105 	fi
1106 
1107 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1108 	if [ "$ret" != "0" ]; then
1109 		echo "got ref command failed unexpectedly" >&2
1110 		test_done "$testroot" "$ret"
1111 		return 1
1112 	fi
1113 
1114 	wt_uuid=`(cd $testroot/wt && got info | grep 'UUID:' | \
1115 		cut -d ':' -f 2 | tr -d ' ')`
1116 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1117 	echo "refs/got/worktree/base-$wt_uuid: $commit_id4" \
1118 		>> $testroot/stdout.expected
1119 	echo "refs/heads/bar: $commit_id4" >> $testroot/stdout.expected
1120 	echo "refs/heads/foo: $commit_id3" >> $testroot/stdout.expected
1121 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
1122 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1123 		>> $testroot/stdout.expected
1124 	echo "refs/remotes/origin/bar: $commit_id4" \
1125 		>> $testroot/stdout.expected
1126 	echo "refs/remotes/origin/foo: $commit_id3" \
1127 		>> $testroot/stdout.expected
1128 	echo "refs/remotes/origin/master: $commit_id2" \
1129 		>> $testroot/stdout.expected
1130 
1131 	cmp -s $testroot/stdout $testroot/stdout.expected
1132 	ret="$?"
1133 	if [ "$ret" != "0" ]; then
1134 		diff -u $testroot/stdout.expected $testroot/stdout
1135 		test_done "$testroot" "$ret"
1136 		return 1
1137 	fi
1138 
1139 	git_fsck "$testroot" "$testroot/repo-clone"
1140 	ret="$?"
1141 	test_done "$testroot" "$ret"
1142 }
1143 
1144 test_send_to_empty_repo() {
1145 	local testroot=`test_init send_to_empty_repo`
1146 	local testurl=ssh://127.0.0.1/$testroot
1147 	local commit_id=`git_show_head $testroot/repo`
1148 
1149 	got init $testroot/repo2
1150 
1151 	ret="$?"
1152 	if [ "$ret" != "0" ]; then
1153 		echo "got clone command failed unexpectedly" >&2
1154 		test_done "$testroot" "$ret"
1155 		return 1
1156 	fi
1157 	cat > $testroot/repo/.git/got.conf <<EOF
1158 remote "origin" {
1159 	protocol ssh
1160 	server 127.0.0.1
1161 	repository "$testroot/repo2"
1162 }
1163 EOF
1164 	echo "modified alpha" > $testroot/repo/alpha
1165 	git_commit $testroot/repo -m "modified alpha"
1166 	local commit_id2=`git_show_head $testroot/repo`
1167 
1168 	got send -q -r $testroot/repo > $testroot/stdout 2> $testroot/stderr
1169 	ret="$?"
1170 	if [ "$ret" != "0" ]; then
1171 		echo "got send command failed unexpectedly" >&2
1172 		test_done "$testroot" "$ret"
1173 		return 1
1174 	fi
1175 	
1176 	echo -n > $testroot/stdout.expected
1177 	cmp -s $testroot/stdout $testroot/stdout.expected
1178 	ret="$?"
1179 	if [ "$ret" != "0" ]; then
1180 		diff -u $testroot/stdout.expected $testroot/stdout
1181 		test_done "$testroot" "$ret"
1182 		return 1
1183 	fi
1184 
1185 	# XXX Workaround: We cannot give the target for HEAD to 'got init'
1186 	got ref -r $testroot/repo2 -s refs/heads/master HEAD
1187 
1188 	got ref -l -r $testroot/repo > $testroot/stdout
1189 	if [ "$ret" != "0" ]; then
1190 		echo "got ref command failed unexpectedly" >&2
1191 		test_done "$testroot" "$ret"
1192 		return 1
1193 	fi
1194 
1195 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1196 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
1197 	echo "refs/remotes/origin/master: $commit_id2" \
1198 		>> $testroot/stdout.expected
1199 
1200 	cmp -s $testroot/stdout $testroot/stdout.expected
1201 	ret="$?"
1202 	if [ "$ret" != "0" ]; then
1203 		diff -u $testroot/stdout.expected $testroot/stdout
1204 		test_done "$testroot" "$ret"
1205 		return 1
1206 	fi
1207 
1208 	got ref -l -r $testroot/repo2 > $testroot/stdout
1209 	if [ "$ret" != "0" ]; then
1210 		echo "got ref command failed unexpectedly" >&2
1211 		test_done "$testroot" "$ret"
1212 		return 1
1213 	fi
1214 
1215 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1216 	echo "refs/heads/master: $commit_id2" >> $testroot/stdout.expected
1217 
1218 	cmp -s $testroot/stdout $testroot/stdout.expected
1219 	ret="$?"
1220 	if [ "$ret" != "0" ]; then
1221 		diff -u $testroot/stdout.expected $testroot/stdout
1222 		test_done "$testroot" "$ret"
1223 		return 1
1224 	fi
1225 
1226 	got send -r $testroot/repo > $testroot/stdout 2> $testroot/stderr
1227 	ret="$?"
1228 	if [ "$ret" != "0" ]; then
1229 		echo "got send command failed unexpectedly" >&2
1230 		test_done "$testroot" "$ret"
1231 		return 1
1232 	fi
1233 	
1234 	echo 'Connecting to "origin" 127.0.0.1' > $testroot/stdout.expected
1235 	echo "Already up-to-date" >> $testroot/stdout.expected
1236 	cmp -s $testroot/stdout $testroot/stdout.expected
1237 	ret="$?"
1238 	if [ "$ret" != "0" ]; then
1239 		diff -u $testroot/stdout.expected $testroot/stdout
1240 		test_done "$testroot" "$ret"
1241 		return 1
1242 	fi
1243 
1244 	git_fsck "$testroot" "$testroot/repo2"
1245 	ret="$?"
1246 	test_done "$testroot" "$ret"
1247 }
1248 
1249 test_send_and_fetch_config() {
1250 	local testroot=`test_init send_fetch_conf`
1251 	local testurl=ssh://127.0.0.1/$testroot
1252 	local commit_id=`git_show_head $testroot/repo`
1253 
1254 	got clone -q $testurl/repo $testroot/repo-clone
1255 	ret="$?"
1256 	if [ "$ret" != "0" ]; then
1257 		echo "got clone command failed unexpectedly" >&2
1258 		test_done "$testroot" "$ret"
1259 		return 1
1260 	fi
1261 
1262 	got tag -r $testroot/repo -m '1.0' 1.0 >/dev/null
1263 	tag_id=`got ref -r $testroot/repo -l | grep "^refs/tags/1.0" \
1264 		| tr -d ' ' | cut -d: -f2`
1265 
1266 	cp -R $testroot/repo-clone $testroot/repo-clone2
1267 	got tag -r $testroot/repo-clone2 -m '2.0' 2.0 >/dev/null
1268 	tag_id2=`got ref -r $testroot/repo-clone2 -l | grep "^refs/tags/2.0" \
1269 		| tr -d ' ' | cut -d: -f2`
1270 
1271 	cat > $testroot/repo/.git/got.conf <<EOF
1272 remote "origin" {
1273 	protocol ssh
1274 	server 127.0.0.1
1275 	send {
1276 		repository "$testroot/repo-clone"
1277 	}
1278 	fetch {
1279 		repository "$testroot/repo-clone2"
1280 	}
1281 }
1282 EOF
1283 	got ref -l -r $testroot/repo > $testroot/stdout
1284 	if [ "$ret" != "0" ]; then
1285 		echo "got ref command failed unexpectedly" >&2
1286 		test_done "$testroot" "$ret"
1287 		return 1
1288 	fi
1289 
1290 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1291 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1292 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
1293 	cmp -s $testroot/stdout $testroot/stdout.expected
1294 	ret="$?"
1295 	if [ "$ret" != "0" ]; then
1296 		diff -u $testroot/stdout.expected $testroot/stdout
1297 		test_done "$testroot" "$ret"
1298 		return 1
1299 	fi
1300 
1301 	# fetch tag 2.0 from repo-clone2
1302 	got fetch -q -r $testroot/repo > $testroot/stdout
1303 	ret="$?"
1304 	if [ "$ret" != "0" ]; then
1305 		echo "got fetch command failed unexpectedly" >&2
1306 		test_done "$testroot" "$ret"
1307 		return 1
1308 	fi
1309 
1310 	got ref -l -r $testroot/repo > $testroot/stdout
1311 	if [ "$ret" != "0" ]; then
1312 		echo "got ref command failed unexpectedly" >&2
1313 		test_done "$testroot" "$ret"
1314 		return 1
1315 	fi
1316 
1317 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1318 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1319 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1320 		>> $testroot/stdout.expected
1321 	echo "refs/remotes/origin/master: $commit_id" \
1322 		>> $testroot/stdout.expected
1323 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
1324 	echo "refs/tags/2.0: $tag_id2" >> $testroot/stdout.expected
1325 	cmp -s $testroot/stdout $testroot/stdout.expected
1326 	ret="$?"
1327 	if [ "$ret" != "0" ]; then
1328 		diff -u $testroot/stdout.expected $testroot/stdout
1329 		test_done "$testroot" "$ret"
1330 		return 1
1331 	fi
1332 
1333 	# send tag 1.0 to repo-clone
1334 	got send -q -r $testroot/repo -t 1.0 > $testroot/stdout
1335 	ret="$?"
1336 	if [ "$ret" != "0" ]; then
1337 		echo "got send command failed unexpectedly" >&2
1338 		test_done "$testroot" "$ret"
1339 		return 1
1340 	fi
1341 	
1342 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1343 	if [ "$ret" != "0" ]; then
1344 		echo "got ref command failed unexpectedly" >&2
1345 		test_done "$testroot" "$ret"
1346 		return 1
1347 	fi
1348 
1349 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1350 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1351 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1352 		>> $testroot/stdout.expected
1353 	echo "refs/remotes/origin/master: $commit_id" \
1354 		>> $testroot/stdout.expected
1355 	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
1356 
1357 	cmp -s $testroot/stdout $testroot/stdout.expected
1358 	ret="$?"
1359 	if [ "$ret" != "0" ]; then
1360 		diff -u $testroot/stdout.expected $testroot/stdout
1361 		test_done "$testroot" "$ret"
1362 		return 1
1363 	fi
1364 
1365 	git_fsck "$testroot" "$testroot/repo-clone"
1366 	ret="$?"
1367 	test_done "$testroot" "$ret"
1368 }
1369 
1370 test_send_config() {
1371 	local testroot=`test_init send_fetch_conf`
1372 	local testurl=ssh://127.0.0.1/$testroot
1373 	local commit_id=`git_show_head $testroot/repo`
1374 
1375 	got clone -q $testurl/repo $testroot/repo-clone
1376 	ret="$?"
1377 	if [ "$ret" != "0" ]; then
1378 		echo "got clone command failed unexpectedly" >&2
1379 		test_done "$testroot" "$ret"
1380 		return 1
1381 	fi
1382 
1383 	cat > $testroot/repo/.git/got.conf <<EOF
1384 remote "origin" {
1385 	protocol ssh
1386 	server 127.0.0.1
1387 	branch foo
1388 	repository "$testroot/repo-clone"
1389 }
1390 EOF
1391 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1392 	if [ "$ret" != "0" ]; then
1393 		echo "got ref command failed unexpectedly" >&2
1394 		test_done "$testroot" "$ret"
1395 		return 1
1396 	fi
1397 
1398 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1399 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1400 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1401 		>> $testroot/stdout.expected
1402 	echo "refs/remotes/origin/master: $commit_id" \
1403 		>> $testroot/stdout.expected
1404 
1405 	cmp -s $testroot/stdout $testroot/stdout.expected
1406 	ret="$?"
1407 	if [ "$ret" != "0" ]; then
1408 		diff -u $testroot/stdout.expected $testroot/stdout
1409 		test_done "$testroot" "$ret"
1410 		return 1
1411 	fi
1412 	
1413 	got branch -r $testroot/repo foo
1414 
1415 	got send -q -r $testroot/repo > $testroot/stdout 2> $testroot/stderr
1416 	ret="$?"
1417 	if [ "$ret" != "0" ]; then
1418 		echo "got send command failed unexpectedly" >&2
1419 		test_done "$testroot" "$ret"
1420 		return 1
1421 	fi
1422 
1423 	got ref -l -r $testroot/repo-clone > $testroot/stdout
1424 	if [ "$ret" != "0" ]; then
1425 		echo "got ref command failed unexpectedly" >&2
1426 		test_done "$testroot" "$ret"
1427 		return 1
1428 	fi
1429 
1430 	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
1431 	echo "refs/heads/foo: $commit_id" >> $testroot/stdout.expected
1432 	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
1433 	echo "refs/remotes/origin/HEAD: refs/remotes/origin/master" \
1434 		>> $testroot/stdout.expected
1435 	echo "refs/remotes/origin/master: $commit_id" \
1436 		>> $testroot/stdout.expected
1437 
1438 	cmp -s $testroot/stdout $testroot/stdout.expected
1439 	ret="$?"
1440 	if [ "$ret" != "0" ]; then
1441 		diff -u $testroot/stdout.expected $testroot/stdout
1442 		test_done "$testroot" "$ret"
1443 		return 1
1444 	fi
1445 
1446 	git_fsck "$testroot" "$testroot/repo-clone"
1447 	ret="$?"
1448 	test_done "$testroot" "$ret"
1449 }
1450 
1451 test_parseargs "$@"
1452 run_test test_send_basic
1453 run_test test_send_rebase_required
1454 run_test test_send_rebase_required_overwrite
1455 run_test test_send_delete
1456 run_test test_send_clone_and_send
1457 run_test test_send_tags
1458 run_test test_send_tag_of_deleted_branch
1459 run_test test_send_new_branch
1460 run_test test_send_all_branches
1461 run_test test_send_to_empty_repo
1462 run_test test_send_and_fetch_config
1463 run_test test_send_config