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Commit | Line | Data |
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498f1f61 JT |
1 | #!/bin/sh |
2 | ||
3 | test_description='partial clone' | |
4 | ||
5 | . ./test-lib.sh | |
6 | ||
7 | delete_object () { | |
8 | rm $1/.git/objects/$(echo $2 | sed -e 's|^..|&/|') | |
9 | } | |
10 | ||
11 | pack_as_from_promisor () { | |
12 | HASH=$(git -C repo pack-objects .git/objects/pack/pack) && | |
0c16cd49 JT |
13 | >repo/.git/objects/pack/pack-$HASH.promisor && |
14 | echo $HASH | |
498f1f61 JT |
15 | } |
16 | ||
43f25158 JT |
17 | promise_and_delete () { |
18 | HASH=$(git -C repo rev-parse "$1") && | |
19 | git -C repo tag -a -m message my_annotated_tag "$HASH" && | |
20 | git -C repo rev-parse my_annotated_tag | pack_as_from_promisor && | |
0c16cd49 JT |
21 | # tag -d prints a message to stdout, so redirect it |
22 | git -C repo tag -d my_annotated_tag >/dev/null && | |
43f25158 JT |
23 | delete_object repo "$HASH" |
24 | } | |
25 | ||
cac1137d JT |
26 | test_expect_success 'extensions.partialclone without filter' ' |
27 | test_create_repo server && | |
28 | git clone --filter="blob:none" "file://$(pwd)/server" client && | |
fa3d1b63 | 29 | git -C client config --unset remote.origin.partialclonefilter && |
cac1137d JT |
30 | git -C client fetch origin |
31 | ' | |
32 | ||
01bbbbd9 XL |
33 | test_expect_success 'convert shallow clone to partial clone' ' |
34 | rm -fr server client && | |
35 | test_create_repo server && | |
36 | test_commit -C server my_commit 1 && | |
37 | test_commit -C server my_commit2 1 && | |
38 | git clone --depth=1 "file://$(pwd)/server" client && | |
39 | git -C client fetch --unshallow --filter="blob:none" && | |
40 | test_cmp_config -C client true remote.origin.promisor && | |
41 | test_cmp_config -C client blob:none remote.origin.partialclonefilter && | |
42 | test_cmp_config -C client 1 core.repositoryformatversion | |
43 | ' | |
44 | ||
14c7fa26 XL |
45 | test_expect_success 'convert shallow clone to partial clone must fail with any extension' ' |
46 | rm -fr server client && | |
47 | test_create_repo server && | |
48 | test_commit -C server my_commit 1 && | |
49 | test_commit -C server my_commit2 1 && | |
50 | git clone --depth=1 "file://$(pwd)/server" client && | |
51 | test_cmp_config -C client 0 core.repositoryformatversion && | |
52 | git -C client config extensions.partialclone origin && | |
53 | test_must_fail git -C client fetch --unshallow --filter="blob:none" | |
54 | ' | |
55 | ||
498f1f61 | 56 | test_expect_success 'missing reflog object, but promised by a commit, passes fsck' ' |
cac1137d | 57 | rm -rf repo && |
498f1f61 JT |
58 | test_create_repo repo && |
59 | test_commit -C repo my_commit && | |
60 | ||
61 | A=$(git -C repo commit-tree -m a HEAD^{tree}) && | |
62 | C=$(git -C repo commit-tree -m c -p $A HEAD^{tree}) && | |
63 | ||
64 | # Reference $A only from reflog, and delete it | |
65 | git -C repo branch my_branch "$A" && | |
66 | git -C repo branch -f my_branch my_commit && | |
67 | delete_object repo "$A" && | |
68 | ||
69 | # State that we got $C, which refers to $A, from promisor | |
70 | printf "$C\n" | pack_as_from_promisor && | |
71 | ||
72 | # Normally, it fails | |
73 | test_must_fail git -C repo fsck && | |
74 | ||
75 | # But with the extension, it succeeds | |
76 | git -C repo config core.repositoryformatversion 1 && | |
77 | git -C repo config extensions.partialclone "arbitrary string" && | |
78 | git -C repo fsck | |
79 | ' | |
80 | ||
81 | test_expect_success 'missing reflog object, but promised by a tag, passes fsck' ' | |
82 | rm -rf repo && | |
83 | test_create_repo repo && | |
84 | test_commit -C repo my_commit && | |
85 | ||
86 | A=$(git -C repo commit-tree -m a HEAD^{tree}) && | |
87 | git -C repo tag -a -m d my_tag_name $A && | |
88 | T=$(git -C repo rev-parse my_tag_name) && | |
89 | git -C repo tag -d my_tag_name && | |
90 | ||
91 | # Reference $A only from reflog, and delete it | |
92 | git -C repo branch my_branch "$A" && | |
93 | git -C repo branch -f my_branch my_commit && | |
94 | delete_object repo "$A" && | |
95 | ||
96 | # State that we got $T, which refers to $A, from promisor | |
97 | printf "$T\n" | pack_as_from_promisor && | |
98 | ||
99 | git -C repo config core.repositoryformatversion 1 && | |
100 | git -C repo config extensions.partialclone "arbitrary string" && | |
101 | git -C repo fsck | |
102 | ' | |
103 | ||
104 | test_expect_success 'missing reflog object alone fails fsck, even with extension set' ' | |
105 | rm -rf repo && | |
106 | test_create_repo repo && | |
107 | test_commit -C repo my_commit && | |
108 | ||
109 | A=$(git -C repo commit-tree -m a HEAD^{tree}) && | |
110 | B=$(git -C repo commit-tree -m b HEAD^{tree}) && | |
111 | ||
112 | # Reference $A only from reflog, and delete it | |
113 | git -C repo branch my_branch "$A" && | |
114 | git -C repo branch -f my_branch my_commit && | |
115 | delete_object repo "$A" && | |
116 | ||
117 | git -C repo config core.repositoryformatversion 1 && | |
118 | git -C repo config extensions.partialclone "arbitrary string" && | |
119 | test_must_fail git -C repo fsck | |
120 | ' | |
121 | ||
43f25158 JT |
122 | test_expect_success 'missing ref object, but promised, passes fsck' ' |
123 | rm -rf repo && | |
124 | test_create_repo repo && | |
125 | test_commit -C repo my_commit && | |
126 | ||
127 | A=$(git -C repo commit-tree -m a HEAD^{tree}) && | |
128 | ||
129 | # Reference $A only from ref | |
130 | git -C repo branch my_branch "$A" && | |
131 | promise_and_delete "$A" && | |
132 | ||
133 | git -C repo config core.repositoryformatversion 1 && | |
134 | git -C repo config extensions.partialclone "arbitrary string" && | |
135 | git -C repo fsck | |
136 | ' | |
137 | ||
caba7fc3 JT |
138 | test_expect_success 'missing object, but promised, passes fsck' ' |
139 | rm -rf repo && | |
140 | test_create_repo repo && | |
141 | test_commit -C repo 1 && | |
142 | test_commit -C repo 2 && | |
143 | test_commit -C repo 3 && | |
144 | git -C repo tag -a annotated_tag -m "annotated tag" && | |
145 | ||
146 | C=$(git -C repo rev-parse 1) && | |
147 | T=$(git -C repo rev-parse 2^{tree}) && | |
148 | B=$(git hash-object repo/3.t) && | |
149 | AT=$(git -C repo rev-parse annotated_tag) && | |
150 | ||
151 | promise_and_delete "$C" && | |
152 | promise_and_delete "$T" && | |
153 | promise_and_delete "$B" && | |
154 | promise_and_delete "$AT" && | |
155 | ||
156 | git -C repo config core.repositoryformatversion 1 && | |
157 | git -C repo config extensions.partialclone "arbitrary string" && | |
158 | git -C repo fsck | |
159 | ' | |
160 | ||
096c9b8b JT |
161 | test_expect_success 'missing CLI object, but promised, passes fsck' ' |
162 | rm -rf repo && | |
163 | test_create_repo repo && | |
164 | test_commit -C repo my_commit && | |
165 | ||
166 | A=$(git -C repo commit-tree -m a HEAD^{tree}) && | |
167 | promise_and_delete "$A" && | |
168 | ||
169 | git -C repo config core.repositoryformatversion 1 && | |
170 | git -C repo config extensions.partialclone "arbitrary string" && | |
171 | git -C repo fsck "$A" | |
172 | ' | |
173 | ||
8b4c0103 JT |
174 | test_expect_success 'fetching of missing objects' ' |
175 | rm -rf repo && | |
176 | test_create_repo server && | |
177 | test_commit -C server foo && | |
178 | git -C server repack -a -d --write-bitmap-index && | |
179 | ||
180 | git clone "file://$(pwd)/server" repo && | |
181 | HASH=$(git -C repo rev-parse foo) && | |
182 | rm -rf repo/.git/objects/* && | |
183 | ||
184 | git -C repo config core.repositoryformatversion 1 && | |
185 | git -C repo config extensions.partialclone "origin" && | |
186 | git -C repo cat-file -p "$HASH" && | |
187 | ||
188 | # Ensure that the .promisor file is written, and check that its | |
189 | # associated packfile contains the object | |
190 | ls repo/.git/objects/pack/pack-*.promisor >promisorlist && | |
191 | test_line_count = 1 promisorlist && | |
c59c7c87 CC |
192 | IDX=$(sed "s/promisor$/idx/" promisorlist) && |
193 | git verify-pack --verbose "$IDX" >out && | |
194 | grep "$HASH" out | |
8b4c0103 JT |
195 | ' |
196 | ||
e6830201 JT |
197 | test_expect_success 'fetching of missing objects works with ref-in-want enabled' ' |
198 | # ref-in-want requires protocol version 2 | |
199 | git -C server config protocol.version 2 && | |
200 | git -C server config uploadpack.allowrefinwant 1 && | |
201 | git -C repo config protocol.version 2 && | |
202 | ||
203 | rm -rf repo/.git/objects/* && | |
204 | rm -f trace && | |
205 | GIT_TRACE_PACKET="$(pwd)/trace" git -C repo cat-file -p "$HASH" && | |
206 | grep "git< fetch=.*ref-in-want" trace | |
207 | ' | |
208 | ||
9a4c5078 CC |
209 | test_expect_success 'fetching of missing objects from another promisor remote' ' |
210 | git clone "file://$(pwd)/server" server2 && | |
211 | test_commit -C server2 bar && | |
212 | git -C server2 repack -a -d --write-bitmap-index && | |
213 | HASH2=$(git -C server2 rev-parse bar) && | |
214 | ||
215 | git -C repo remote add server2 "file://$(pwd)/server2" && | |
216 | git -C repo config remote.server2.promisor true && | |
217 | git -C repo cat-file -p "$HASH2" && | |
218 | ||
219 | git -C repo fetch server2 && | |
220 | rm -rf repo/.git/objects/* && | |
221 | git -C repo cat-file -p "$HASH2" && | |
222 | ||
223 | # Ensure that the .promisor file is written, and check that its | |
224 | # associated packfile contains the object | |
225 | ls repo/.git/objects/pack/pack-*.promisor >promisorlist && | |
226 | test_line_count = 1 promisorlist && | |
227 | IDX=$(sed "s/promisor$/idx/" promisorlist) && | |
228 | git verify-pack --verbose "$IDX" >out && | |
229 | grep "$HASH2" out | |
230 | ' | |
231 | ||
232 | test_expect_success 'fetching of missing objects configures a promisor remote' ' | |
233 | git clone "file://$(pwd)/server" server3 && | |
234 | test_commit -C server3 baz && | |
235 | git -C server3 repack -a -d --write-bitmap-index && | |
236 | HASH3=$(git -C server3 rev-parse baz) && | |
237 | git -C server3 config uploadpack.allowfilter 1 && | |
238 | ||
239 | rm repo/.git/objects/pack/pack-*.promisor && | |
240 | ||
241 | git -C repo remote add server3 "file://$(pwd)/server3" && | |
242 | git -C repo fetch --filter="blob:none" server3 $HASH3 && | |
243 | ||
244 | test_cmp_config -C repo true remote.server3.promisor && | |
245 | ||
246 | # Ensure that the .promisor file is written, and check that its | |
247 | # associated packfile contains the object | |
248 | ls repo/.git/objects/pack/pack-*.promisor >promisorlist && | |
249 | test_line_count = 1 promisorlist && | |
250 | IDX=$(sed "s/promisor$/idx/" promisorlist) && | |
251 | git verify-pack --verbose "$IDX" >out && | |
252 | grep "$HASH3" out | |
253 | ' | |
254 | ||
4c7f9567 | 255 | test_expect_success 'fetching of missing blobs works' ' |
9a4c5078 CC |
256 | rm -rf server server2 repo && |
257 | rm -rf server server3 repo && | |
4c7f9567 JT |
258 | test_create_repo server && |
259 | test_commit -C server foo && | |
260 | git -C server repack -a -d --write-bitmap-index && | |
261 | ||
262 | git clone "file://$(pwd)/server" repo && | |
263 | git hash-object repo/foo.t >blobhash && | |
264 | rm -rf repo/.git/objects/* && | |
265 | ||
266 | git -C server config uploadpack.allowanysha1inwant 1 && | |
267 | git -C server config uploadpack.allowfilter 1 && | |
268 | git -C repo config core.repositoryformatversion 1 && | |
269 | git -C repo config extensions.partialclone "origin" && | |
270 | ||
271 | git -C repo cat-file -p $(cat blobhash) | |
272 | ' | |
273 | ||
274 | test_expect_success 'fetching of missing trees does not fetch blobs' ' | |
275 | rm -rf server repo && | |
276 | test_create_repo server && | |
277 | test_commit -C server foo && | |
278 | git -C server repack -a -d --write-bitmap-index && | |
279 | ||
280 | git clone "file://$(pwd)/server" repo && | |
281 | git -C repo rev-parse foo^{tree} >treehash && | |
282 | git hash-object repo/foo.t >blobhash && | |
283 | rm -rf repo/.git/objects/* && | |
284 | ||
285 | git -C server config uploadpack.allowanysha1inwant 1 && | |
286 | git -C server config uploadpack.allowfilter 1 && | |
287 | git -C repo config core.repositoryformatversion 1 && | |
288 | git -C repo config extensions.partialclone "origin" && | |
289 | git -C repo cat-file -p $(cat treehash) && | |
290 | ||
291 | # Ensure that the tree, but not the blob, is fetched | |
292 | git -C repo rev-list --objects --missing=print $(cat treehash) >objects && | |
293 | grep "^$(cat treehash)" objects && | |
294 | grep "^[?]$(cat blobhash)" objects | |
295 | ' | |
296 | ||
df11e196 JT |
297 | test_expect_success 'rev-list stops traversal at missing and promised commit' ' |
298 | rm -rf repo && | |
299 | test_create_repo repo && | |
300 | test_commit -C repo foo && | |
301 | test_commit -C repo bar && | |
302 | ||
303 | FOO=$(git -C repo rev-parse foo) && | |
304 | promise_and_delete "$FOO" && | |
305 | ||
306 | git -C repo config core.repositoryformatversion 1 && | |
307 | git -C repo config extensions.partialclone "arbitrary string" && | |
31b1de6a | 308 | GIT_TEST_COMMIT_GRAPH=0 git -C repo -c core.commitGraph=false rev-list --exclude-promisor-objects --objects bar >out && |
df11e196 JT |
309 | grep $(git -C repo rev-parse bar) out && |
310 | ! grep $FOO out | |
311 | ' | |
312 | ||
7c0fe330 MD |
313 | test_expect_success 'missing tree objects with --missing=allow-promisor and --exclude-promisor-objects' ' |
314 | rm -rf repo && | |
315 | test_create_repo repo && | |
316 | test_commit -C repo foo && | |
317 | test_commit -C repo bar && | |
318 | test_commit -C repo baz && | |
319 | ||
320 | promise_and_delete $(git -C repo rev-parse bar^{tree}) && | |
321 | promise_and_delete $(git -C repo rev-parse foo^{tree}) && | |
322 | ||
323 | git -C repo config core.repositoryformatversion 1 && | |
324 | git -C repo config extensions.partialclone "arbitrary string" && | |
325 | ||
326 | git -C repo rev-list --missing=allow-promisor --objects HEAD >objs 2>rev_list_err && | |
327 | test_must_be_empty rev_list_err && | |
328 | # 3 commits, 3 blobs, and 1 tree | |
329 | test_line_count = 7 objs && | |
330 | ||
331 | # Do the same for --exclude-promisor-objects, but with all trees gone. | |
332 | promise_and_delete $(git -C repo rev-parse baz^{tree}) && | |
333 | git -C repo rev-list --exclude-promisor-objects --objects HEAD >objs 2>rev_list_err && | |
334 | test_must_be_empty rev_list_err && | |
335 | # 3 commits, no blobs or trees | |
336 | test_line_count = 3 objs | |
337 | ' | |
338 | ||
339 | test_expect_success 'missing non-root tree object and rev-list' ' | |
340 | rm -rf repo && | |
341 | test_create_repo repo && | |
342 | mkdir repo/dir && | |
343 | echo foo >repo/dir/foo && | |
344 | git -C repo add dir/foo && | |
345 | git -C repo commit -m "commit dir/foo" && | |
346 | ||
347 | promise_and_delete $(git -C repo rev-parse HEAD:dir) && | |
348 | ||
349 | git -C repo config core.repositoryformatversion 1 && | |
350 | git -C repo config extensions.partialclone "arbitrary string" && | |
351 | ||
352 | git -C repo rev-list --missing=allow-any --objects HEAD >objs 2>rev_list_err && | |
353 | test_must_be_empty rev_list_err && | |
354 | # 1 commit and 1 tree | |
355 | test_line_count = 2 objs | |
356 | ' | |
357 | ||
df11e196 JT |
358 | test_expect_success 'rev-list stops traversal at missing and promised tree' ' |
359 | rm -rf repo && | |
360 | test_create_repo repo && | |
361 | test_commit -C repo foo && | |
362 | mkdir repo/a_dir && | |
363 | echo something >repo/a_dir/something && | |
364 | git -C repo add a_dir/something && | |
365 | git -C repo commit -m bar && | |
366 | ||
367 | # foo^{tree} (tree referenced from commit) | |
368 | TREE=$(git -C repo rev-parse foo^{tree}) && | |
369 | ||
370 | # a tree referenced by HEAD^{tree} (tree referenced from tree) | |
371 | TREE2=$(git -C repo ls-tree HEAD^{tree} | grep " tree " | head -1 | cut -b13-52) && | |
372 | ||
373 | promise_and_delete "$TREE" && | |
374 | promise_and_delete "$TREE2" && | |
375 | ||
376 | git -C repo config core.repositoryformatversion 1 && | |
377 | git -C repo config extensions.partialclone "arbitrary string" && | |
378 | git -C repo rev-list --exclude-promisor-objects --objects HEAD >out && | |
379 | grep $(git -C repo rev-parse foo) out && | |
380 | ! grep $TREE out && | |
381 | grep $(git -C repo rev-parse HEAD) out && | |
382 | ! grep $TREE2 out | |
383 | ' | |
384 | ||
385 | test_expect_success 'rev-list stops traversal at missing and promised blob' ' | |
386 | rm -rf repo && | |
387 | test_create_repo repo && | |
388 | echo something >repo/something && | |
389 | git -C repo add something && | |
390 | git -C repo commit -m foo && | |
391 | ||
392 | BLOB=$(git -C repo hash-object -w something) && | |
393 | promise_and_delete "$BLOB" && | |
394 | ||
395 | git -C repo config core.repositoryformatversion 1 && | |
396 | git -C repo config extensions.partialclone "arbitrary string" && | |
397 | git -C repo rev-list --exclude-promisor-objects --objects HEAD >out && | |
398 | grep $(git -C repo rev-parse HEAD) out && | |
399 | ! grep $BLOB out | |
400 | ' | |
401 | ||
402 | test_expect_success 'rev-list stops traversal at promisor commit, tree, and blob' ' | |
403 | rm -rf repo && | |
404 | test_create_repo repo && | |
405 | test_commit -C repo foo && | |
406 | test_commit -C repo bar && | |
407 | test_commit -C repo baz && | |
408 | ||
409 | COMMIT=$(git -C repo rev-parse foo) && | |
410 | TREE=$(git -C repo rev-parse bar^{tree}) && | |
411 | BLOB=$(git hash-object repo/baz.t) && | |
412 | printf "%s\n%s\n%s\n" $COMMIT $TREE $BLOB | pack_as_from_promisor && | |
413 | ||
414 | git -C repo config core.repositoryformatversion 1 && | |
415 | git -C repo config extensions.partialclone "arbitrary string" && | |
416 | git -C repo rev-list --exclude-promisor-objects --objects HEAD >out && | |
417 | ! grep $COMMIT out && | |
418 | ! grep $TREE out && | |
419 | ! grep $BLOB out && | |
420 | grep $(git -C repo rev-parse bar) out # sanity check that some walking was done | |
421 | ' | |
422 | ||
4cf67869 | 423 | test_expect_success 'rev-list dies for missing objects on cmd line' ' |
df11e196 JT |
424 | rm -rf repo && |
425 | test_create_repo repo && | |
426 | test_commit -C repo foo && | |
427 | test_commit -C repo bar && | |
428 | test_commit -C repo baz && | |
429 | ||
430 | COMMIT=$(git -C repo rev-parse foo) && | |
431 | TREE=$(git -C repo rev-parse bar^{tree}) && | |
432 | BLOB=$(git hash-object repo/baz.t) && | |
433 | ||
434 | promise_and_delete $COMMIT && | |
435 | promise_and_delete $TREE && | |
436 | promise_and_delete $BLOB && | |
437 | ||
438 | git -C repo config core.repositoryformatversion 1 && | |
439 | git -C repo config extensions.partialclone "arbitrary string" && | |
4cf67869 MD |
440 | |
441 | for OBJ in "$COMMIT" "$TREE" "$BLOB"; do | |
442 | test_must_fail git -C repo rev-list --objects \ | |
443 | --exclude-promisor-objects "$OBJ" && | |
444 | test_must_fail git -C repo rev-list --objects-edge-aggressive \ | |
445 | --exclude-promisor-objects "$OBJ" && | |
446 | ||
447 | # Do not die or crash when --ignore-missing is passed. | |
448 | git -C repo rev-list --ignore-missing --objects \ | |
449 | --exclude-promisor-objects "$OBJ" && | |
450 | git -C repo rev-list --ignore-missing --objects-edge-aggressive \ | |
451 | --exclude-promisor-objects "$OBJ" | |
452 | done | |
df11e196 JT |
453 | ' |
454 | ||
65904b8b ES |
455 | test_expect_success 'single promisor remote can be re-initialized gracefully' ' |
456 | # ensure one promisor is in the promisors list | |
457 | rm -rf repo && | |
458 | test_create_repo repo && | |
459 | test_create_repo other && | |
460 | git -C repo remote add foo "file://$(pwd)/other" && | |
461 | git -C repo config remote.foo.promisor true && | |
462 | git -C repo config extensions.partialclone foo && | |
463 | ||
464 | # reinitialize the promisors list | |
465 | git -C repo fetch --filter=blob:none foo | |
466 | ' | |
467 | ||
5d19e813 | 468 | test_expect_success 'gc repacks promisor objects separately from non-promisor objects' ' |
0c16cd49 JT |
469 | rm -rf repo && |
470 | test_create_repo repo && | |
5d19e813 JT |
471 | test_commit -C repo one && |
472 | test_commit -C repo two && | |
0c16cd49 | 473 | |
5d19e813 JT |
474 | TREE_ONE=$(git -C repo rev-parse one^{tree}) && |
475 | printf "$TREE_ONE\n" | pack_as_from_promisor && | |
476 | TREE_TWO=$(git -C repo rev-parse two^{tree}) && | |
477 | printf "$TREE_TWO\n" | pack_as_from_promisor && | |
0c16cd49 JT |
478 | |
479 | git -C repo config core.repositoryformatversion 1 && | |
480 | git -C repo config extensions.partialclone "arbitrary string" && | |
481 | git -C repo gc && | |
482 | ||
5d19e813 JT |
483 | # Ensure that exactly one promisor packfile exists, and that it |
484 | # contains the trees but not the commits | |
485 | ls repo/.git/objects/pack/pack-*.promisor >promisorlist && | |
486 | test_line_count = 1 promisorlist && | |
487 | PROMISOR_PACKFILE=$(sed "s/.promisor/.pack/" <promisorlist) && | |
488 | git verify-pack $PROMISOR_PACKFILE -v >out && | |
489 | grep "$TREE_ONE" out && | |
490 | grep "$TREE_TWO" out && | |
491 | ! grep "$(git -C repo rev-parse one)" out && | |
492 | ! grep "$(git -C repo rev-parse two)" out && | |
493 | ||
494 | # Remove the promisor packfile and associated files | |
495 | rm $(sed "s/.promisor//" <promisorlist).* && | |
496 | ||
497 | # Ensure that the single other pack contains the commits, but not the | |
498 | # trees | |
0c16cd49 JT |
499 | ls repo/.git/objects/pack/pack-*.pack >packlist && |
500 | test_line_count = 1 packlist && | |
501 | git verify-pack repo/.git/objects/pack/pack-*.pack -v >out && | |
5d19e813 JT |
502 | grep "$(git -C repo rev-parse one)" out && |
503 | grep "$(git -C repo rev-parse two)" out && | |
504 | ! grep "$TREE_ONE" out && | |
505 | ! grep "$TREE_TWO" out | |
506 | ' | |
507 | ||
508 | test_expect_success 'gc does not repack promisor objects if there are none' ' | |
509 | rm -rf repo && | |
510 | test_create_repo repo && | |
511 | test_commit -C repo one && | |
512 | ||
513 | git -C repo config core.repositoryformatversion 1 && | |
514 | git -C repo config extensions.partialclone "arbitrary string" && | |
515 | git -C repo gc && | |
516 | ||
517 | # Ensure that only one pack exists | |
518 | ls repo/.git/objects/pack/pack-*.pack >packlist && | |
519 | test_line_count = 1 packlist | |
520 | ' | |
521 | ||
522 | repack_and_check () { | |
523 | rm -rf repo2 && | |
524 | cp -r repo repo2 && | |
525 | git -C repo2 repack $1 -d && | |
526 | git -C repo2 fsck && | |
527 | ||
528 | git -C repo2 cat-file -e $2 && | |
529 | git -C repo2 cat-file -e $3 | |
530 | } | |
531 | ||
532 | test_expect_success 'repack -d does not irreversibly delete promisor objects' ' | |
533 | rm -rf repo && | |
534 | test_create_repo repo && | |
535 | git -C repo config core.repositoryformatversion 1 && | |
536 | git -C repo config extensions.partialclone "arbitrary string" && | |
537 | ||
538 | git -C repo commit --allow-empty -m one && | |
539 | git -C repo commit --allow-empty -m two && | |
540 | git -C repo commit --allow-empty -m three && | |
541 | git -C repo commit --allow-empty -m four && | |
542 | ONE=$(git -C repo rev-parse HEAD^^^) && | |
543 | TWO=$(git -C repo rev-parse HEAD^^) && | |
544 | THREE=$(git -C repo rev-parse HEAD^) && | |
545 | ||
546 | printf "$TWO\n" | pack_as_from_promisor && | |
547 | printf "$THREE\n" | pack_as_from_promisor && | |
548 | delete_object repo "$ONE" && | |
549 | ||
550 | repack_and_check -a "$TWO" "$THREE" && | |
551 | repack_and_check -A "$TWO" "$THREE" && | |
552 | repack_and_check -l "$TWO" "$THREE" | |
0c16cd49 JT |
553 | ' |
554 | ||
555 | test_expect_success 'gc stops traversal when a missing but promised object is reached' ' | |
556 | rm -rf repo && | |
557 | test_create_repo repo && | |
558 | test_commit -C repo my_commit && | |
559 | ||
560 | TREE_HASH=$(git -C repo rev-parse HEAD^{tree}) && | |
561 | HASH=$(promise_and_delete $TREE_HASH) && | |
562 | ||
563 | git -C repo config core.repositoryformatversion 1 && | |
564 | git -C repo config extensions.partialclone "arbitrary string" && | |
565 | git -C repo gc && | |
566 | ||
567 | # Ensure that the promisor packfile still exists, and remove it | |
568 | test -e repo/.git/objects/pack/pack-$HASH.pack && | |
569 | rm repo/.git/objects/pack/pack-$HASH.* && | |
570 | ||
571 | # Ensure that the single other pack contains the commit, but not the tree | |
572 | ls repo/.git/objects/pack/pack-*.pack >packlist && | |
573 | test_line_count = 1 packlist && | |
574 | git verify-pack repo/.git/objects/pack/pack-*.pack -v >out && | |
575 | grep "$(git -C repo rev-parse HEAD)" out && | |
576 | ! grep "$TREE_HASH" out | |
577 | ' | |
578 | ||
f981ec18 JT |
579 | test_expect_success 'do not fetch when checking existence of tree we construct ourselves' ' |
580 | rm -rf repo && | |
581 | test_create_repo repo && | |
582 | test_commit -C repo base && | |
583 | test_commit -C repo side1 && | |
584 | git -C repo checkout base && | |
585 | test_commit -C repo side2 && | |
586 | ||
587 | git -C repo config core.repositoryformatversion 1 && | |
588 | git -C repo config extensions.partialclone "arbitrary string" && | |
589 | ||
590 | git -C repo cherry-pick side1 | |
591 | ' | |
592 | ||
8b4c0103 JT |
593 | . "$TEST_DIRECTORY"/lib-httpd.sh |
594 | start_httpd | |
595 | ||
596 | test_expect_success 'fetching of missing objects from an HTTP server' ' | |
597 | rm -rf repo && | |
598 | SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" && | |
599 | test_create_repo "$SERVER" && | |
600 | test_commit -C "$SERVER" foo && | |
601 | git -C "$SERVER" repack -a -d --write-bitmap-index && | |
602 | ||
603 | git clone $HTTPD_URL/smart/server repo && | |
604 | HASH=$(git -C repo rev-parse foo) && | |
605 | rm -rf repo/.git/objects/* && | |
606 | ||
607 | git -C repo config core.repositoryformatversion 1 && | |
608 | git -C repo config extensions.partialclone "origin" && | |
609 | git -C repo cat-file -p "$HASH" && | |
610 | ||
611 | # Ensure that the .promisor file is written, and check that its | |
612 | # associated packfile contains the object | |
613 | ls repo/.git/objects/pack/pack-*.promisor >promisorlist && | |
614 | test_line_count = 1 promisorlist && | |
c59c7c87 CC |
615 | IDX=$(sed "s/promisor$/idx/" promisorlist) && |
616 | git verify-pack --verbose "$IDX" >out && | |
617 | grep "$HASH" out | |
8b4c0103 JT |
618 | ' |
619 | ||
decfe05b SG |
620 | # DO NOT add non-httpd-specific tests here, because the last part of this |
621 | # test script is only executed when httpd is available and enabled. | |
622 | ||
498f1f61 | 623 | test_done |