blob: 30f6c41af003977bf1a7cfc7dd51920fb2cf91cb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
|
#!/bin/sh
test_description='test protocol v2 server commands'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
unknown_oid=$(printf "test" | git hash-object --stdin)
test_expect_success 'setup to generate files with expected content' '
printf "agent=git/%s" "$(git version | cut -d" " -f3)" >agent_capability &&
test_oid_cache <<-EOF &&
wrong_algo sha1:sha256
wrong_algo sha256:sha1
EOF
if test_have_prereq WINDOWS
then
printf "agent=FAKE\n" >agent_capability
else
printf -- "-%s\n" $(uname -s | test_redact_non_printables) >>agent_capability
fi &&
cat >expect.base <<-EOF &&
version 2
$(cat agent_capability)
ls-refs=unborn
fetch=shallow wait-for-done
server-option
object-format=$(test_oid algo)
EOF
cat >expect.trailer <<-EOF
0000
EOF
'
test_expect_success 'test capability advertisement' '
cat expect.base expect.trailer >expect &&
if test_have_prereq WINDOWS
then
GIT_USER_AGENT=FAKE && export GIT_USER_AGENT
fi &&
GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
--advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'stateless-rpc flag does not list capabilities' '
# Empty request
test-tool pkt-line pack >in <<-EOF &&
0000
EOF
test-tool serve-v2 --stateless-rpc >out <in &&
test_must_be_empty out &&
# EOF
test-tool serve-v2 --stateless-rpc >out &&
test_must_be_empty out
'
test_expect_success 'request invalid capability' '
test-tool pkt-line pack >in <<-EOF &&
foobar
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "unknown capability" err
'
test_expect_success 'promisor-remote capability requires an argument' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
promisor-remote
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "promisor-remote capability requires an argument" err
'
test_expect_success 'request with no command' '
test-tool pkt-line pack >in <<-EOF &&
agent=git/test
object-format=$(test_oid algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "no command requested" err
'
test_expect_success 'request invalid command' '
test-tool pkt-line pack >in <<-EOF &&
command=foo
object-format=$(test_oid algo)
agent=git/test
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "invalid command" err
'
test_expect_success 'request capability as command' '
test-tool pkt-line pack >in <<-EOF &&
command=agent
object-format=$(test_oid algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep invalid.command.*agent err
'
test_expect_success 'request command as capability' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
fetch
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep unknown.capability err
'
test_expect_success 'requested command is command=value' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs=whatever
object-format=$(test_oid algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep invalid.command.*ls-refs=whatever err
'
test_expect_success 'wrong object-format' '
test-tool pkt-line pack >in <<-EOF &&
command=fetch
agent=git/test
object-format=$(test_oid wrong_algo)
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep "mismatched object format" err
'
# Test the basics of ls-refs
#
test_expect_success 'setup some refs and tags' '
test_commit one &&
git branch dev main &&
test_commit two &&
git symbolic-ref refs/heads/release refs/heads/main &&
git tag -a -m "annotated tag" annotated-tag
'
test_expect_success 'basics of ls-refs' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse HEAD) HEAD
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release
$(git rev-parse refs/tags/annotated-tag) refs/tags/annotated-tag
$(git rev-parse refs/tags/one) refs/tags/one
$(git rev-parse refs/tags/two) refs/tags/two
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'ls-refs complains about unknown options' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
no-such-arg
0000
EOF
test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_grep unexpected.line.*no-such-arg err
'
test_expect_success 'basic ref-prefixes' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
ref-prefix refs/heads/main
ref-prefix refs/tags/one
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/tags/one) refs/tags/one
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'refs/heads prefix' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
ref-prefix refs/heads/
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'ignore very large set of prefixes' '
# generate a large number of ref-prefixes that we expect
# to match nothing; the value here exceeds TOO_MANY_PREFIXES
# from ls-refs.c.
{
echo command=ls-refs &&
echo object-format=$(test_oid algo) &&
echo 0001 &&
awk "{
for (i = 1; i <= 65536; i++)
print \"ref-prefix refs/heads/\", \$i
}" &&
echo 0000
} |
test-tool pkt-line pack >in &&
# and then confirm that we see unmatched prefixes anyway (i.e.,
# that the prefix was not applied).
cat >expect <<-EOF &&
$(git rev-parse HEAD) HEAD
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release
$(git rev-parse refs/tags/annotated-tag) refs/tags/annotated-tag
$(git rev-parse refs/tags/one) refs/tags/one
$(git rev-parse refs/tags/two) refs/tags/two
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'peel parameter' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
peel
ref-prefix refs/tags/
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/tags/annotated-tag) refs/tags/annotated-tag peeled:$(git rev-parse refs/tags/annotated-tag^{})
$(git rev-parse refs/tags/one) refs/tags/one
$(git rev-parse refs/tags/two) refs/tags/two
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'symrefs parameter' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
0001
symrefs
ref-prefix refs/heads/
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse refs/heads/dev) refs/heads/dev
$(git rev-parse refs/heads/main) refs/heads/main
$(git rev-parse refs/heads/release) refs/heads/release symref-target:refs/heads/main
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'sending server-options' '
test-tool pkt-line pack >in <<-EOF &&
command=ls-refs
object-format=$(test_oid algo)
server-option=hello
server-option=world
0001
ref-prefix HEAD
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse HEAD) HEAD
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'unexpected lines are not allowed in fetch request' '
git init server &&
test-tool pkt-line pack >in <<-EOF &&
command=fetch
object-format=$(test_oid algo)
0001
this-is-not-a-command
0000
EOF
(
cd server &&
test_must_fail test-tool serve-v2 --stateless-rpc
) <in >/dev/null 2>err &&
test_grep "unexpected line: .this-is-not-a-command." err
'
# Test the basics of object-info
#
test_expect_success 'basics of object-info' '
test_config transfer.advertiseObjectInfo true &&
two_oid=$(git rev-parse two:two.t) &&
two_size=$(test_file_size two.t) &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
object-format=$(test_oid algo)
0001
size
oid $two_oid
oid $two_oid
0000
EOF
cat >expect <<-EOF &&
size
$two_oid $two_size
$two_oid $two_size
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'object-info supports type' '
test_config transfer.advertiseObjectInfo true &&
two_oid=$(git rev-parse two:two.t) &&
two_size=$(test_file_size two.t) &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
object-format=$(test_oid algo)
0001
size
type
oid $two_oid
oid $two_oid
0000
EOF
cat >expect <<-EOF &&
size
type
$two_oid $two_size blob
$two_oid $two_size blob
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'bare OID request' '
test_config transfer.advertiseObjectInfo true &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
object-format=$(test_oid algo)
0001
oid $(git rev-parse two:two.t)
0000
EOF
cat >expect <<-EOF &&
$(git rev-parse two:two.t)
0000
EOF
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'object-info with bare unrecognized OID' '
test_config transfer.advertiseObjectInfo true &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
object-format=$(test_oid algo)
0001
oid $unknown_oid
0000
EOF
printf "%s \n" "$unknown_oid" >expect &&
printf "0000\n" >>expect &&
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'object-info with size for unrecognized OID' '
test_config transfer.advertiseObjectInfo true &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
object-format=$(test_oid algo)
0001
size
oid $unknown_oid
0000
EOF
printf "size\n" >expect &&
printf "%s \n" "$unknown_oid" >>expect &&
printf "0000\n" >>expect &&
test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'test capability advertisement with uploadpack.advertiseBundleURIs' '
test_config uploadpack.advertiseBundleURIs true &&
cat >expect.extra <<-EOF &&
bundle-uri
EOF
cat expect.base \
expect.extra \
expect.trailer >expect &&
if test_have_prereq WINDOWS
then
GIT_USER_AGENT=FAKE && export GIT_USER_AGENT
fi &&
GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
--advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
test_expect_success 'basics of bundle-uri: dies if not enabled' '
test-tool pkt-line pack >in <<-EOF &&
command=bundle-uri
0000
EOF
cat >err.expect <<-\EOF &&
fatal: invalid command '"'"'bundle-uri'"'"'
EOF
cat >expect <<-\EOF &&
ERR serve: invalid command '"'"'bundle-uri'"'"'
EOF
test_must_fail test-tool serve-v2 --stateless-rpc <in >out 2>err.actual &&
test_cmp err.expect err.actual &&
test_must_be_empty out
'
test_expect_success 'object-info missing from capabilities when disabled' '
test_config transfer.advertiseObjectInfo false &&
GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
--advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
test_grep ! object.info actual
'
test_expect_success 'object-info commands rejected when disabled' '
test_config transfer.advertiseObjectInfo false &&
test-tool pkt-line pack >in <<-EOF &&
command=object-info
EOF
test_must_fail test-tool serve-v2 --stateless-rpc <in 2>err &&
test_grep invalid.command err
'
test_done
|
