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Commit | Line | Data |
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8ee378a0 JH |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2005 Junio C Hamano | |
4 | # | |
5 | ||
3604e7c5 | 6 | test_description='git pack-object |
8ee378a0 JH |
7 | |
8 | ' | |
9 | . ./test-lib.sh | |
10 | ||
54898998 JK |
11 | test_expect_success 'setup' ' |
12 | rm -f .git/index* && | |
13 | perl -e "print \"a\" x 4096;" >a && | |
14 | perl -e "print \"b\" x 4096;" >b && | |
15 | perl -e "print \"c\" x 4096;" >c && | |
16 | test-tool genrandom "seed a" 2097152 >a_big && | |
17 | test-tool genrandom "seed b" 2097152 >b_big && | |
18 | git update-index --add a a_big b b_big c && | |
19 | cat c >d && echo foo >>d && git update-index --add d && | |
20 | tree=$(git write-tree) && | |
21 | commit=$(git commit-tree $tree </dev/null) && | |
22 | { | |
23 | echo $tree && | |
24 | echo $commit && | |
25 | git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/" | |
26 | } >obj-list && | |
27 | { | |
28 | git diff-tree --root -p $commit && | |
29 | while read object | |
30 | do | |
31 | t=$(git cat-file -t $object) && | |
32 | git cat-file $t $object || return 1 | |
33 | done <obj-list | |
34 | } >expect | |
35 | ' | |
8ee378a0 | 36 | |
fb20d4b1 ÆAB |
37 | test_expect_success 'setup pack-object <stdin' ' |
38 | git init pack-object-stdin && | |
39 | test_commit -C pack-object-stdin one && | |
40 | test_commit -C pack-object-stdin two | |
41 | ||
42 | ' | |
43 | ||
44 | test_expect_success 'pack-object <stdin parsing: basic [|--revs]' ' | |
45 | cat >in <<-EOF && | |
46 | $(git -C pack-object-stdin rev-parse one) | |
47 | EOF | |
48 | ||
49 | git -C pack-object-stdin pack-objects basic-stdin <in && | |
50 | idx=$(echo pack-object-stdin/basic-stdin-*.idx) && | |
51 | git show-index <"$idx" >actual && | |
52 | test_line_count = 1 actual && | |
53 | ||
54 | git -C pack-object-stdin pack-objects --revs basic-stdin-revs <in && | |
55 | idx=$(echo pack-object-stdin/basic-stdin-revs-*.idx) && | |
56 | git show-index <"$idx" >actual && | |
57 | test_line_count = 3 actual | |
58 | ' | |
59 | ||
60 | test_expect_success 'pack-object <stdin parsing: [|--revs] bad line' ' | |
61 | cat >in <<-EOF && | |
62 | $(git -C pack-object-stdin rev-parse one) | |
63 | garbage | |
64 | $(git -C pack-object-stdin rev-parse two) | |
65 | EOF | |
66 | ||
67 | sed "s/^> //g" >err.expect <<-EOF && | |
68 | fatal: expected object ID, got garbage: | |
69 | > garbage | |
70 | ||
71 | EOF | |
72 | test_must_fail git -C pack-object-stdin pack-objects bad-line-stdin <in 2>err.actual && | |
73 | test_cmp err.expect err.actual && | |
74 | ||
75 | cat >err.expect <<-EOF && | |
76 | fatal: bad revision '"'"'garbage'"'"' | |
77 | EOF | |
78 | test_must_fail git -C pack-object-stdin pack-objects --revs bad-line-stdin-revs <in 2>err.actual && | |
79 | test_cmp err.expect err.actual | |
80 | ' | |
81 | ||
82 | test_expect_success 'pack-object <stdin parsing: [|--revs] empty line' ' | |
83 | cat >in <<-EOF && | |
84 | $(git -C pack-object-stdin rev-parse one) | |
85 | ||
86 | $(git -C pack-object-stdin rev-parse two) | |
87 | EOF | |
88 | ||
89 | sed -e "s/^> //g" -e "s/Z$//g" >err.expect <<-EOF && | |
90 | fatal: expected object ID, got garbage: | |
91 | > Z | |
92 | ||
93 | EOF | |
94 | test_must_fail git -C pack-object-stdin pack-objects empty-line-stdin <in 2>err.actual && | |
95 | test_cmp err.expect err.actual && | |
96 | ||
97 | git -C pack-object-stdin pack-objects --revs empty-line-stdin-revs <in && | |
98 | idx=$(echo pack-object-stdin/empty-line-stdin-revs-*.idx) && | |
99 | git show-index <"$idx" >actual && | |
100 | test_line_count = 3 actual | |
101 | ' | |
102 | ||
103 | test_expect_success 'pack-object <stdin parsing: [|--revs] with --stdin' ' | |
104 | cat >in <<-EOF && | |
105 | $(git -C pack-object-stdin rev-parse one) | |
106 | $(git -C pack-object-stdin rev-parse two) | |
107 | EOF | |
108 | ||
109 | # There is the "--stdin-packs is incompatible with --revs" | |
110 | # test below, but we should make sure that the revision.c | |
111 | # --stdin is not picked up | |
112 | cat >err.expect <<-EOF && | |
113 | fatal: disallowed abbreviated or ambiguous option '"'"'stdin'"'"' | |
114 | EOF | |
115 | test_must_fail git -C pack-object-stdin pack-objects stdin-with-stdin-option --stdin <in 2>err.actual && | |
116 | test_cmp err.expect err.actual && | |
117 | ||
118 | test_must_fail git -C pack-object-stdin pack-objects --stdin --revs stdin-with-stdin-option-revs 2>err.actual <in && | |
119 | test_cmp err.expect err.actual | |
120 | ' | |
121 | ||
561fa035 ÆAB |
122 | test_expect_success 'pack-object <stdin parsing: --stdin-packs handles garbage' ' |
123 | cat >in <<-EOF && | |
124 | $(git -C pack-object-stdin rev-parse one) | |
125 | $(git -C pack-object-stdin rev-parse two) | |
126 | EOF | |
127 | ||
128 | # That we get "two" and not "one" has to do with OID | |
129 | # ordering. It happens to be the same here under SHA-1 and | |
130 | # SHA-256. See commentary in pack-objects.c | |
131 | cat >err.expect <<-EOF && | |
132 | fatal: could not find pack '"'"'$(git -C pack-object-stdin rev-parse two)'"'"' | |
133 | EOF | |
134 | test_must_fail git \ | |
135 | -C pack-object-stdin \ | |
136 | pack-objects stdin-with-stdin-option --stdin-packs \ | |
137 | <in 2>err.actual && | |
138 | test_cmp err.expect err.actual | |
139 | ' | |
140 | ||
95356789 JK |
141 | # usage: check_deltas <stderr_from_pack_objects> <cmp_op> <nr_deltas> |
142 | # e.g.: check_deltas stderr -gt 0 | |
143 | check_deltas() { | |
144 | deltas=$(perl -lne '/delta (\d+)/ and print $1' "$1") && | |
145 | shift && | |
146 | if ! test "$deltas" "$@" | |
147 | then | |
148 | echo >&2 "unexpected number of deltas (compared $delta $*)" | |
149 | return 1 | |
150 | fi | |
151 | } | |
152 | ||
54898998 | 153 | test_expect_success 'pack without delta' ' |
95356789 JK |
154 | packname_1=$(git pack-objects --progress --window=0 test-1 \ |
155 | <obj-list 2>stderr) && | |
156 | check_deltas stderr = 0 | |
54898998 | 157 | ' |
8ee378a0 | 158 | |
54898998 JK |
159 | test_expect_success 'pack-objects with bogus arguments' ' |
160 | test_must_fail git pack-objects --window=0 test-1 blah blah <obj-list | |
161 | ' | |
8ee378a0 | 162 | |
54898998 JK |
163 | check_unpack () { |
164 | test_when_finished "rm -rf git2" && | |
165 | git init --bare git2 && | |
166 | git -C git2 unpack-objects -n <"$1".pack && | |
167 | git -C git2 unpack-objects <"$1".pack && | |
168 | (cd .git && find objects -type f -print) | | |
169 | while read path | |
170 | do | |
171 | cmp git2/$path .git/$path || { | |
172 | echo $path differs. | |
173 | return 1 | |
174 | } | |
175 | done | |
176 | } | |
177 | ||
178 | test_expect_success 'unpack without delta' ' | |
179 | check_unpack test-1-${packname_1} | |
180 | ' | |
8ee378a0 | 181 | |
54898998 | 182 | test_expect_success 'pack with REF_DELTA' ' |
95356789 JK |
183 | packname_2=$(git pack-objects --progress test-2 <obj-list 2>stderr) && |
184 | check_deltas stderr -gt 0 | |
54898998 | 185 | ' |
8ee378a0 | 186 | |
54898998 JK |
187 | test_expect_success 'unpack with REF_DELTA' ' |
188 | check_unpack test-2-${packname_2} | |
189 | ' | |
ac527b0b | 190 | |
54898998 | 191 | test_expect_success 'pack with OFS_DELTA' ' |
95356789 JK |
192 | packname_3=$(git pack-objects --progress --delta-base-offset test-3 \ |
193 | <obj-list 2>stderr) && | |
194 | check_deltas stderr -gt 0 | |
54898998 | 195 | ' |
ac527b0b | 196 | |
54898998 JK |
197 | test_expect_success 'unpack with OFS_DELTA' ' |
198 | check_unpack test-3-${packname_3} | |
199 | ' | |
ac527b0b | 200 | |
d93f7c18 | 201 | test_expect_success 'compare delta flavors' ' |
94221d22 | 202 | perl -e '\'' |
d93f7c18 AL |
203 | defined($_ = -s $_) or die for @ARGV; |
204 | exit 1 if $ARGV[0] <= $ARGV[1]; | |
205 | '\'' test-2-$packname_2.pack test-3-$packname_3.pack | |
206 | ' | |
ac527b0b | 207 | |
54898998 JK |
208 | check_use_objects () { |
209 | test_when_finished "rm -rf git2" && | |
210 | git init --bare git2 && | |
211 | cp "$1".pack "$1".idx git2/objects/pack && | |
212 | ( | |
213 | cd git2 && | |
214 | git diff-tree --root -p $commit && | |
215 | while read object | |
216 | do | |
217 | t=$(git cat-file -t $object) && | |
218 | git cat-file $t $object || exit 1 | |
219 | done | |
220 | ) <obj-list >current && | |
221 | cmp expect current | |
222 | } | |
223 | ||
224 | test_expect_success 'use packed objects' ' | |
225 | check_use_objects test-1-${packname_1} | |
226 | ' | |
1f688557 | 227 | |
54898998 JK |
228 | test_expect_success 'use packed deltified (REF_DELTA) objects' ' |
229 | check_use_objects test-2-${packname_2} | |
230 | ' | |
1f688557 | 231 | |
54898998 JK |
232 | test_expect_success 'use packed deltified (OFS_DELTA) objects' ' |
233 | check_use_objects test-3-${packname_3} | |
234 | ' | |
f9253394 | 235 | |
6e180cdc JH |
236 | test_expect_success 'survive missing objects/pack directory' ' |
237 | ( | |
238 | rm -fr missing-pack && | |
239 | mkdir missing-pack && | |
240 | cd missing-pack && | |
241 | git init && | |
51b85471 | 242 | GOP=.git/objects/pack && |
6e180cdc JH |
243 | rm -fr $GOP && |
244 | git index-pack --stdin --keep=test <../test-3-${packname_3}.pack && | |
245 | test -f $GOP/pack-${packname_3}.pack && | |
ce1a0473 | 246 | cmp $GOP/pack-${packname_3}.pack ../test-3-${packname_3}.pack && |
6e180cdc | 247 | test -f $GOP/pack-${packname_3}.idx && |
ce1a0473 | 248 | cmp $GOP/pack-${packname_3}.idx ../test-3-${packname_3}.idx && |
6e180cdc JH |
249 | test -f $GOP/pack-${packname_3}.keep |
250 | ) | |
251 | ' | |
252 | ||
f9253394 JH |
253 | test_expect_success \ |
254 | 'verify pack' \ | |
5be60078 | 255 | 'git verify-pack test-1-${packname_1}.idx \ |
ac527b0b NP |
256 | test-2-${packname_2}.idx \ |
257 | test-3-${packname_3}.idx' | |
f9253394 | 258 | |
4b480c67 NP |
259 | test_expect_success \ |
260 | 'verify pack -v' \ | |
261 | 'git verify-pack -v test-1-${packname_1}.idx \ | |
262 | test-2-${packname_2}.idx \ | |
263 | test-3-${packname_3}.idx' | |
264 | ||
f9253394 | 265 | test_expect_success \ |
63405283 | 266 | 'verify-pack catches mismatched .idx and .pack files' \ |
a5878961 JH |
267 | 'cat test-1-${packname_1}.idx >test-3.idx && |
268 | cat test-2-${packname_2}.pack >test-3.pack && | |
5be60078 | 269 | if git verify-pack test-3.idx |
f9253394 JH |
270 | then false |
271 | else :; | |
63405283 | 272 | fi' |
f9253394 | 273 | |
63405283 JS |
274 | test_expect_success \ |
275 | 'verify-pack catches a corrupted pack signature' \ | |
276 | 'cat test-1-${packname_1}.pack >test-3.pack && | |
b689ccf6 | 277 | echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=2 && |
5be60078 | 278 | if git verify-pack test-3.idx |
f9253394 JH |
279 | then false |
280 | else :; | |
63405283 | 281 | fi' |
f9253394 | 282 | |
63405283 JS |
283 | test_expect_success \ |
284 | 'verify-pack catches a corrupted pack version' \ | |
285 | 'cat test-1-${packname_1}.pack >test-3.pack && | |
b689ccf6 | 286 | echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=7 && |
5be60078 | 287 | if git verify-pack test-3.idx |
f9253394 JH |
288 | then false |
289 | else :; | |
63405283 | 290 | fi' |
f9253394 | 291 | |
63405283 JS |
292 | test_expect_success \ |
293 | 'verify-pack catches a corrupted type/size of the 1st packed object data' \ | |
294 | 'cat test-1-${packname_1}.pack >test-3.pack && | |
b689ccf6 | 295 | echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=12 && |
5be60078 | 296 | if git verify-pack test-3.idx |
f9253394 JH |
297 | then false |
298 | else :; | |
63405283 | 299 | fi' |
f9253394 | 300 | |
63405283 JS |
301 | test_expect_success \ |
302 | 'verify-pack catches a corrupted sum of the index file itself' \ | |
d6cd9ac9 EP |
303 | 'l=$(wc -c <test-3.idx) && |
304 | l=$(expr $l - 20) && | |
a5878961 | 305 | cat test-1-${packname_1}.pack >test-3.pack && |
b689ccf6 | 306 | printf "%20s" "" | dd of=test-3.idx count=20 bs=1 conv=notrunc seek=$l && |
5be60078 | 307 | if git verify-pack test-3.pack |
c5ced645 JH |
308 | then false |
309 | else :; | |
63405283 | 310 | fi' |
f9253394 | 311 | |
9cf6d335 SV |
312 | test_expect_success \ |
313 | 'build pack index for an existing pack' \ | |
a5878961 | 314 | 'cat test-1-${packname_1}.pack >test-3.pack && |
3604e7c5 | 315 | git index-pack -o tmp.idx test-3.pack && |
9cf6d335 SV |
316 | cmp tmp.idx test-1-${packname_1}.idx && |
317 | ||
1f52cdfa | 318 | git index-pack --promisor=message test-3.pack && |
9cf6d335 | 319 | cmp test-3.idx test-1-${packname_1}.idx && |
1f52cdfa DS |
320 | echo message >expect && |
321 | test_cmp expect test-3.promisor && | |
9cf6d335 | 322 | |
a5878961 | 323 | cat test-2-${packname_2}.pack >test-3.pack && |
3604e7c5 | 324 | git index-pack -o tmp.idx test-2-${packname_2}.pack && |
9cf6d335 SV |
325 | cmp tmp.idx test-2-${packname_2}.idx && |
326 | ||
3604e7c5 | 327 | git index-pack test-3.pack && |
9cf6d335 SV |
328 | cmp test-3.idx test-2-${packname_2}.idx && |
329 | ||
a5878961 | 330 | cat test-3-${packname_3}.pack >test-3.pack && |
3604e7c5 | 331 | git index-pack -o tmp.idx test-3-${packname_3}.pack && |
ac527b0b NP |
332 | cmp tmp.idx test-3-${packname_3}.idx && |
333 | ||
3604e7c5 | 334 | git index-pack test-3.pack && |
ac527b0b NP |
335 | cmp test-3.idx test-3-${packname_3}.idx && |
336 | ||
0e94242d JH |
337 | cat test-1-${packname_1}.pack >test-4.pack && |
338 | rm -f test-4.keep && | |
339 | git index-pack --keep=why test-4.pack && | |
340 | cmp test-1-${packname_1}.idx test-4.idx && | |
341 | test -f test-4.keep && | |
342 | ||
9cf6d335 SV |
343 | :' |
344 | ||
f2898cfa | 345 | test_expect_success 'unpacking with --strict' ' |
c0e809e5 | 346 | |
c0e809e5 JH |
347 | for j in a b c d e f g |
348 | do | |
349 | for i in 0 1 2 3 4 5 6 7 8 9 | |
350 | do | |
351 | o=$(echo $j$i | git hash-object -w --stdin) && | |
d0fd9931 | 352 | echo "100644 $o 0 $j$i" || return 1 |
c0e809e5 JH |
353 | done |
354 | done >LIST && | |
355 | rm -f .git/index && | |
356 | git update-index --index-info <LIST && | |
357 | LIST=$(git write-tree) && | |
358 | rm -f .git/index && | |
359 | head -n 10 LIST | git update-index --index-info && | |
360 | LI=$(git write-tree) && | |
361 | rm -f .git/index && | |
362 | tail -n 10 LIST | git update-index --index-info && | |
363 | ST=$(git write-tree) && | |
a4d4e32a PK |
364 | git rev-list --objects "$LIST" "$LI" "$ST" >actual && |
365 | PACK5=$( git pack-objects test-5 <actual ) && | |
08495412 | 366 | PACK6=$( test_write_lines "$LIST" "$LI" "$ST" | git pack-objects test-6 ) && |
c0e809e5 JH |
367 | test_create_repo test-5 && |
368 | ( | |
369 | cd test-5 && | |
370 | git unpack-objects --strict <../test-5-$PACK5.pack && | |
371 | git ls-tree -r $LIST && | |
372 | git ls-tree -r $LI && | |
373 | git ls-tree -r $ST | |
374 | ) && | |
375 | test_create_repo test-6 && | |
376 | ( | |
377 | # tree-only into empty repo -- many unreachables | |
378 | cd test-6 && | |
379 | test_must_fail git unpack-objects --strict <../test-6-$PACK6.pack | |
380 | ) && | |
381 | ( | |
382 | # already populated -- no unreachables | |
383 | cd test-5 && | |
384 | git unpack-objects --strict <../test-6-$PACK6.pack | |
385 | ) | |
386 | ' | |
387 | ||
38a5739d MK |
388 | test_expect_success 'index-pack with --strict' ' |
389 | ||
390 | for j in a b c d e f g | |
391 | do | |
392 | for i in 0 1 2 3 4 5 6 7 8 9 | |
393 | do | |
394 | o=$(echo $j$i | git hash-object -w --stdin) && | |
d0fd9931 | 395 | echo "100644 $o 0 $j$i" || return 1 |
38a5739d MK |
396 | done |
397 | done >LIST && | |
398 | rm -f .git/index && | |
399 | git update-index --index-info <LIST && | |
400 | LIST=$(git write-tree) && | |
401 | rm -f .git/index && | |
402 | head -n 10 LIST | git update-index --index-info && | |
403 | LI=$(git write-tree) && | |
404 | rm -f .git/index && | |
405 | tail -n 10 LIST | git update-index --index-info && | |
406 | ST=$(git write-tree) && | |
a4d4e32a PK |
407 | git rev-list --objects "$LIST" "$LI" "$ST" >actual && |
408 | PACK5=$( git pack-objects test-5 <actual ) && | |
08495412 | 409 | PACK6=$( test_write_lines "$LIST" "$LI" "$ST" | git pack-objects test-6 ) && |
38a5739d MK |
410 | test_create_repo test-7 && |
411 | ( | |
412 | cd test-7 && | |
413 | git index-pack --strict --stdin <../test-5-$PACK5.pack && | |
414 | git ls-tree -r $LIST && | |
415 | git ls-tree -r $LI && | |
416 | git ls-tree -r $ST | |
417 | ) && | |
418 | test_create_repo test-8 && | |
419 | ( | |
420 | # tree-only into empty repo -- many unreachables | |
421 | cd test-8 && | |
422 | test_must_fail git index-pack --strict --stdin <../test-6-$PACK6.pack | |
423 | ) && | |
424 | ( | |
425 | # already populated -- no unreachables | |
426 | cd test-7 && | |
427 | git index-pack --strict --stdin <../test-6-$PACK6.pack | |
428 | ) | |
429 | ' | |
430 | ||
2fca19fb | 431 | test_expect_success 'honor pack.packSizeLimit' ' |
07cf0f24 | 432 | git config pack.packSizeLimit 3m && |
2fca19fb | 433 | packname_10=$(git pack-objects test-10 <obj-list) && |
07cf0f24 | 434 | test 2 = $(ls test-10-*.pack | wc -l) |
2fca19fb NP |
435 | ' |
436 | ||
437 | test_expect_success 'verify resulting packs' ' | |
438 | git verify-pack test-10-*.pack | |
439 | ' | |
440 | ||
07cf0f24 NP |
441 | test_expect_success 'tolerate packsizelimit smaller than biggest object' ' |
442 | git config pack.packSizeLimit 1 && | |
2fca19fb | 443 | packname_11=$(git pack-objects test-11 <obj-list) && |
720c9f7b | 444 | test 5 = $(ls test-11-*.pack | wc -l) |
a1e4760f NP |
445 | ' |
446 | ||
2fca19fb NP |
447 | test_expect_success 'verify resulting packs' ' |
448 | git verify-pack test-11-*.pack | |
449 | ' | |
450 | ||
7176a314 JK |
451 | test_expect_success 'set up pack for non-repo tests' ' |
452 | # make sure we have a pack with no matching index file | |
453 | cp test-1-*.pack foo.pack | |
454 | ' | |
455 | ||
456 | test_expect_success 'index-pack --stdin complains of non-repo' ' | |
371c4079 | 457 | nongit test_must_fail git index-pack --object-format=$(test_oid algo) --stdin <foo.pack && |
7176a314 JK |
458 | test_path_is_missing non-repo/.git |
459 | ' | |
460 | ||
461 | test_expect_success 'index-pack <pack> works in non-repo' ' | |
371c4079 | 462 | nongit git index-pack --object-format=$(test_oid algo) ../foo.pack && |
7176a314 JK |
463 | test_path_is_file foo.idx |
464 | ' | |
465 | ||
14a9bd28 JK |
466 | test_expect_success 'index-pack --strict <pack> works in non-repo' ' |
467 | rm -f foo.idx && | |
371c4079 | 468 | nongit git index-pack --strict --object-format=$(test_oid algo) ../foo.pack && |
14a9bd28 JK |
469 | test_path_is_file foo.idx |
470 | ' | |
471 | ||
27d578d9 JK |
472 | test_expect_success !PTHREADS,!FAIL_PREREQS \ |
473 | 'index-pack --threads=N or pack.threads=N warns when no pthreads' ' | |
967a3eaf ÆAB |
474 | test_must_fail git index-pack --threads=2 2>err && |
475 | grep ^warning: err >warnings && | |
476 | test_line_count = 1 warnings && | |
477 | grep -F "no threads support, ignoring --threads=2" err && | |
478 | ||
479 | test_must_fail git -c pack.threads=2 index-pack 2>err && | |
480 | grep ^warning: err >warnings && | |
481 | test_line_count = 1 warnings && | |
482 | grep -F "no threads support, ignoring pack.threads" err && | |
483 | ||
484 | test_must_fail git -c pack.threads=2 index-pack --threads=4 2>err && | |
485 | grep ^warning: err >warnings && | |
486 | test_line_count = 2 warnings && | |
487 | grep -F "no threads support, ignoring --threads=4" err && | |
488 | grep -F "no threads support, ignoring pack.threads" err | |
489 | ' | |
490 | ||
27d578d9 JK |
491 | test_expect_success !PTHREADS,!FAIL_PREREQS \ |
492 | 'pack-objects --threads=N or pack.threads=N warns when no pthreads' ' | |
967a3eaf ÆAB |
493 | git pack-objects --threads=2 --stdout --all </dev/null >/dev/null 2>err && |
494 | grep ^warning: err >warnings && | |
495 | test_line_count = 1 warnings && | |
496 | grep -F "no threads support, ignoring --threads" err && | |
497 | ||
498 | git -c pack.threads=2 pack-objects --stdout --all </dev/null >/dev/null 2>err && | |
499 | grep ^warning: err >warnings && | |
2e96d815 | 500 | test_line_count = 1 warnings && |
967a3eaf ÆAB |
501 | grep -F "no threads support, ignoring pack.threads" err && |
502 | ||
503 | git -c pack.threads=2 pack-objects --threads=4 --stdout --all </dev/null >/dev/null 2>err && | |
504 | grep ^warning: err >warnings && | |
505 | test_line_count = 2 warnings && | |
506 | grep -F "no threads support, ignoring --threads" err && | |
507 | grep -F "no threads support, ignoring pack.threads" err | |
508 | ' | |
509 | ||
43fa44fa NTND |
510 | test_expect_success 'pack-objects in too-many-packs mode' ' |
511 | GIT_TEST_FULL_IN_PACK_ARRAY=1 git repack -ad && | |
512 | git fsck | |
513 | ' | |
514 | ||
228135d9 ÆAB |
515 | test_expect_success 'setup: fake a SHA1 hash collision' ' |
516 | git init corrupt && | |
517 | ( | |
518 | cd corrupt && | |
519 | long_a=$(git hash-object -w ../a | sed -e "s!^..!&/!") && | |
520 | long_b=$(git hash-object -w ../b | sed -e "s!^..!&/!") && | |
521 | test -f .git/objects/$long_b && | |
522 | cp -f .git/objects/$long_a \ | |
523 | .git/objects/$long_b | |
524 | ) | |
80938c39 | 525 | ' |
2fca19fb | 526 | |
80938c39 | 527 | test_expect_success 'make sure index-pack detects the SHA1 collision' ' |
228135d9 ÆAB |
528 | ( |
529 | cd corrupt && | |
530 | test_must_fail git index-pack -o ../bad.idx ../test-3.pack 2>msg && | |
531 | test_i18ngrep "SHA1 COLLISION FOUND" msg | |
532 | ) | |
80938c39 | 533 | ' |
2fca19fb | 534 | |
80938c39 | 535 | test_expect_success 'make sure index-pack detects the SHA1 collision (large blobs)' ' |
228135d9 ÆAB |
536 | ( |
537 | cd corrupt && | |
538 | test_must_fail git -c core.bigfilethreshold=1 index-pack -o ../bad.idx ../test-3.pack 2>msg && | |
539 | test_i18ngrep "SHA1 COLLISION FOUND" msg | |
540 | ) | |
80938c39 | 541 | ' |
4614043c | 542 | |
e00549aa JT |
543 | test_expect_success 'prefetch objects' ' |
544 | rm -rf server client && | |
545 | ||
546 | git init server && | |
547 | test_config -C server uploadpack.allowanysha1inwant 1 && | |
548 | test_config -C server uploadpack.allowfilter 1 && | |
549 | test_config -C server protocol.version 2 && | |
550 | ||
551 | echo one >server/one && | |
552 | git -C server add one && | |
553 | git -C server commit -m one && | |
554 | git -C server branch one_branch && | |
555 | ||
556 | echo two_a >server/two_a && | |
557 | echo two_b >server/two_b && | |
558 | git -C server add two_a two_b && | |
559 | git -C server commit -m two && | |
560 | ||
561 | echo three >server/three && | |
562 | git -C server add three && | |
563 | git -C server commit -m three && | |
564 | git -C server branch three_branch && | |
565 | ||
566 | # Clone, fetch "two" with blobs excluded, and re-push it. This requires | |
567 | # the client to have the blobs of "two" - verify that these are | |
568 | # prefetched in one batch. | |
569 | git clone --filter=blob:none --single-branch -b one_branch \ | |
570 | "file://$(pwd)/server" client && | |
571 | test_config -C client protocol.version 2 && | |
572 | TWO=$(git -C server rev-parse three_branch^) && | |
573 | git -C client fetch --filter=blob:none origin "$TWO" && | |
574 | GIT_TRACE_PACKET=$(pwd)/trace git -C client push origin "$TWO":refs/heads/two_branch && | |
7ca3c0ac | 575 | grep "fetch> done" trace >donelines && |
e00549aa JT |
576 | test_line_count = 1 donelines |
577 | ' | |
578 | ||
339bce27 TB |
579 | test_expect_success 'setup for --stdin-packs tests' ' |
580 | git init stdin-packs && | |
581 | ( | |
582 | cd stdin-packs && | |
583 | ||
584 | test_commit A && | |
585 | test_commit B && | |
586 | test_commit C && | |
587 | ||
588 | for id in A B C | |
589 | do | |
590 | git pack-objects .git/objects/pack/pack-$id \ | |
d0fd9931 | 591 | --incremental --revs <<-EOF || exit 1 |
339bce27 TB |
592 | refs/tags/$id |
593 | EOF | |
594 | done && | |
595 | ||
596 | ls -la .git/objects/pack | |
597 | ) | |
598 | ' | |
599 | ||
600 | test_expect_success '--stdin-packs with excluded packs' ' | |
601 | ( | |
602 | cd stdin-packs && | |
603 | ||
604 | PACK_A="$(basename .git/objects/pack/pack-A-*.pack)" && | |
605 | PACK_B="$(basename .git/objects/pack/pack-B-*.pack)" && | |
606 | PACK_C="$(basename .git/objects/pack/pack-C-*.pack)" && | |
607 | ||
608 | git pack-objects test --stdin-packs <<-EOF && | |
609 | $PACK_A | |
610 | ^$PACK_B | |
611 | $PACK_C | |
612 | EOF | |
613 | ||
614 | ( | |
615 | git show-index <$(ls .git/objects/pack/pack-A-*.idx) && | |
616 | git show-index <$(ls .git/objects/pack/pack-C-*.idx) | |
617 | ) >expect.raw && | |
618 | git show-index <$(ls test-*.idx) >actual.raw && | |
619 | ||
620 | cut -d" " -f2 <expect.raw | sort >expect && | |
621 | cut -d" " -f2 <actual.raw | sort >actual && | |
622 | test_cmp expect actual | |
623 | ) | |
624 | ' | |
625 | ||
626 | test_expect_success '--stdin-packs is incompatible with --filter' ' | |
627 | ( | |
628 | cd stdin-packs && | |
629 | test_must_fail git pack-objects --stdin-packs --stdout \ | |
630 | --filter=blob:none </dev/null 2>err && | |
631 | test_i18ngrep "cannot use --filter with --stdin-packs" err | |
632 | ) | |
633 | ' | |
634 | ||
635 | test_expect_success '--stdin-packs is incompatible with --revs' ' | |
636 | ( | |
637 | cd stdin-packs && | |
638 | test_must_fail git pack-objects --stdin-packs --revs out \ | |
639 | </dev/null 2>err && | |
640 | test_i18ngrep "cannot use internal rev list with --stdin-packs" err | |
641 | ) | |
642 | ' | |
643 | ||
644 | test_expect_success '--stdin-packs with loose objects' ' | |
645 | ( | |
646 | cd stdin-packs && | |
647 | ||
648 | PACK_A="$(basename .git/objects/pack/pack-A-*.pack)" && | |
649 | PACK_B="$(basename .git/objects/pack/pack-B-*.pack)" && | |
650 | PACK_C="$(basename .git/objects/pack/pack-C-*.pack)" && | |
651 | ||
652 | test_commit D && # loose | |
653 | ||
654 | git pack-objects test2 --stdin-packs --unpacked <<-EOF && | |
655 | $PACK_A | |
656 | ^$PACK_B | |
657 | $PACK_C | |
658 | EOF | |
659 | ||
660 | ( | |
661 | git show-index <$(ls .git/objects/pack/pack-A-*.idx) && | |
662 | git show-index <$(ls .git/objects/pack/pack-C-*.idx) && | |
663 | git rev-list --objects --no-object-names \ | |
664 | refs/tags/C..refs/tags/D | |
665 | ||
666 | ) >expect.raw && | |
667 | ls -la . && | |
668 | git show-index <$(ls test2-*.idx) >actual.raw && | |
669 | ||
670 | cut -d" " -f2 <expect.raw | sort >expect && | |
671 | cut -d" " -f2 <actual.raw | sort >actual && | |
672 | test_cmp expect actual | |
673 | ) | |
674 | ' | |
675 | ||
14e7b834 TB |
676 | test_expect_success '--stdin-packs with broken links' ' |
677 | ( | |
678 | cd stdin-packs && | |
679 | ||
680 | # make an unreachable object with a bogus parent | |
681 | git cat-file -p HEAD >commit && | |
682 | sed "s/$(git rev-parse HEAD^)/$(test_oid zero)/" <commit | | |
683 | git hash-object -w -t commit --stdin >in && | |
684 | ||
685 | git pack-objects .git/objects/pack/pack-D <in && | |
686 | ||
687 | PACK_A="$(basename .git/objects/pack/pack-A-*.pack)" && | |
688 | PACK_B="$(basename .git/objects/pack/pack-B-*.pack)" && | |
689 | PACK_C="$(basename .git/objects/pack/pack-C-*.pack)" && | |
690 | PACK_D="$(basename .git/objects/pack/pack-D-*.pack)" && | |
691 | ||
692 | git pack-objects test3 --stdin-packs --unpacked <<-EOF && | |
693 | $PACK_A | |
694 | ^$PACK_B | |
695 | $PACK_C | |
696 | $PACK_D | |
697 | EOF | |
698 | ||
699 | ( | |
700 | git show-index <$(ls .git/objects/pack/pack-A-*.idx) && | |
701 | git show-index <$(ls .git/objects/pack/pack-C-*.idx) && | |
702 | git show-index <$(ls .git/objects/pack/pack-D-*.idx) && | |
703 | git rev-list --objects --no-object-names \ | |
704 | refs/tags/C..refs/tags/D | |
705 | ) >expect.raw && | |
706 | git show-index <$(ls test3-*.idx) >actual.raw && | |
707 | ||
708 | cut -d" " -f2 <expect.raw | sort >expect && | |
709 | cut -d" " -f2 <actual.raw | sort >actual && | |
710 | test_cmp expect actual | |
711 | ) | |
712 | ' | |
713 | ||
953aa54e JK |
714 | test_expect_success 'negative window clamps to 0' ' |
715 | git pack-objects --progress --window=-1 neg-window <obj-list 2>stderr && | |
716 | check_deltas stderr = 0 | |
717 | ' | |
718 | ||
8ee378a0 | 719 | test_done |