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a8b59ef5 JH |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2009 Johan Herland | |
4 | # | |
5 | ||
6 | test_description='test git fast-import of notes objects' | |
7 | . ./test-lib.sh | |
8 | ||
9 | ||
10 | test_tick | |
11 | cat >input <<INPUT_END | |
12 | commit refs/heads/master | |
13 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
14 | data <<COMMIT | |
15 | first commit | |
16 | COMMIT | |
17 | ||
18 | M 644 inline foo | |
19 | data <<EOF | |
20 | file foo in first commit | |
21 | EOF | |
22 | ||
23 | M 755 inline bar | |
24 | data <<EOF | |
25 | file bar in first commit | |
26 | EOF | |
27 | ||
28 | M 644 inline baz/xyzzy | |
29 | data <<EOF | |
30 | file baz/xyzzy in first commit | |
31 | EOF | |
32 | ||
33 | commit refs/heads/master | |
34 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
35 | data <<COMMIT | |
36 | second commit | |
37 | COMMIT | |
38 | ||
39 | M 644 inline foo | |
40 | data <<EOF | |
41 | file foo in second commit | |
42 | EOF | |
43 | ||
44 | M 755 inline baz/xyzzy | |
45 | data <<EOF | |
46 | file baz/xyzzy in second commit | |
47 | EOF | |
48 | ||
49 | commit refs/heads/master | |
50 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
51 | data <<COMMIT | |
52 | third commit | |
53 | COMMIT | |
54 | ||
55 | M 644 inline foo | |
56 | data <<EOF | |
57 | file foo in third commit | |
58 | EOF | |
59 | ||
60 | commit refs/heads/master | |
61 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
62 | data <<COMMIT | |
63 | fourth commit | |
64 | COMMIT | |
65 | ||
66 | M 755 inline bar | |
67 | data <<EOF | |
68 | file bar in fourth commit | |
69 | EOF | |
70 | ||
71 | INPUT_END | |
72 | ||
73 | test_expect_success 'set up master branch' ' | |
74 | ||
75 | git fast-import <input && | |
76 | git whatchanged master | |
77 | ' | |
78 | ||
79 | commit4=$(git rev-parse refs/heads/master) | |
80 | commit3=$(git rev-parse "$commit4^") | |
81 | commit2=$(git rev-parse "$commit4~2") | |
82 | commit1=$(git rev-parse "$commit4~3") | |
83 | ||
84 | test_tick | |
85 | cat >input <<INPUT_END | |
86 | commit refs/notes/test | |
87 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
88 | data <<COMMIT | |
89 | first notes commit | |
90 | COMMIT | |
91 | ||
92 | M 644 inline $commit1 | |
93 | data <<EOF | |
94 | first note for first commit | |
95 | EOF | |
96 | ||
97 | M 755 inline $commit2 | |
98 | data <<EOF | |
99 | first note for second commit | |
100 | EOF | |
101 | ||
102 | INPUT_END | |
103 | ||
104 | cat >expect <<EXPECT_END | |
105 | fourth commit | |
106 | third commit | |
107 | second commit | |
108 | first note for second commit | |
109 | first commit | |
110 | first note for first commit | |
111 | EXPECT_END | |
112 | ||
113 | test_expect_success 'add notes with simple M command' ' | |
114 | ||
115 | git fast-import <input && | |
116 | GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && | |
117 | test_cmp expect actual | |
118 | ||
119 | ' | |
120 | ||
121 | test_tick | |
122 | cat >input <<INPUT_END | |
547e8b92 | 123 | feature notes |
a8b59ef5 JH |
124 | commit refs/notes/test |
125 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
126 | data <<COMMIT | |
127 | second notes commit | |
128 | COMMIT | |
129 | ||
130 | from refs/notes/test^0 | |
131 | N inline $commit3 | |
132 | data <<EOF | |
133 | first note for third commit | |
134 | EOF | |
135 | ||
136 | N inline $commit4 | |
137 | data <<EOF | |
138 | first note for fourth commit | |
139 | EOF | |
140 | ||
141 | INPUT_END | |
142 | ||
143 | cat >expect <<EXPECT_END | |
144 | fourth commit | |
145 | first note for fourth commit | |
146 | third commit | |
147 | first note for third commit | |
148 | second commit | |
149 | first note for second commit | |
150 | first commit | |
151 | first note for first commit | |
152 | EXPECT_END | |
153 | ||
154 | test_expect_success 'add notes with simple N command' ' | |
155 | ||
156 | git fast-import <input && | |
157 | GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && | |
158 | test_cmp expect actual | |
159 | ||
160 | ' | |
161 | ||
162 | test_tick | |
163 | cat >input <<INPUT_END | |
164 | commit refs/notes/test | |
165 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
166 | data <<COMMIT | |
167 | third notes commit | |
168 | COMMIT | |
169 | ||
170 | from refs/notes/test^0 | |
171 | N inline $commit1 | |
172 | data <<EOF | |
173 | second note for first commit | |
174 | EOF | |
175 | ||
176 | N inline $commit2 | |
177 | data <<EOF | |
178 | second note for second commit | |
179 | EOF | |
180 | ||
181 | N inline $commit3 | |
182 | data <<EOF | |
183 | second note for third commit | |
184 | EOF | |
185 | ||
186 | N inline $commit4 | |
187 | data <<EOF | |
188 | second note for fourth commit | |
189 | EOF | |
190 | ||
191 | INPUT_END | |
192 | ||
193 | cat >expect <<EXPECT_END | |
194 | fourth commit | |
195 | second note for fourth commit | |
196 | third commit | |
197 | second note for third commit | |
198 | second commit | |
199 | second note for second commit | |
200 | first commit | |
201 | second note for first commit | |
202 | EXPECT_END | |
203 | ||
204 | test_expect_success 'update existing notes with N command' ' | |
205 | ||
206 | git fast-import <input && | |
207 | GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && | |
208 | test_cmp expect actual | |
209 | ||
210 | ' | |
211 | ||
212 | test_tick | |
213 | cat >input <<INPUT_END | |
214 | commit refs/notes/test | |
215 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
216 | data <<COMMIT | |
217 | fourth notes commit | |
218 | COMMIT | |
219 | ||
220 | from refs/notes/test^0 | |
221 | M 644 inline $(echo "$commit3" | sed "s|^..|&/|") | |
222 | data <<EOF | |
223 | prefix of note for third commit | |
224 | EOF | |
225 | ||
226 | M 644 inline $(echo "$commit4" | sed "s|^..|&/|") | |
227 | data <<EOF | |
228 | prefix of note for fourth commit | |
229 | EOF | |
230 | ||
231 | M 644 inline $(echo "$commit4" | sed "s|^\(..\)\(..\)|\1/\2/|") | |
232 | data <<EOF | |
233 | pre-prefix of note for fourth commit | |
234 | EOF | |
235 | ||
236 | N inline $commit1 | |
237 | data <<EOF | |
238 | third note for first commit | |
239 | EOF | |
240 | ||
241 | N inline $commit2 | |
242 | data <<EOF | |
243 | third note for second commit | |
244 | EOF | |
245 | ||
246 | N inline $commit3 | |
247 | data <<EOF | |
248 | third note for third commit | |
249 | EOF | |
250 | ||
251 | N inline $commit4 | |
252 | data <<EOF | |
253 | third note for fourth commit | |
254 | EOF | |
255 | ||
256 | ||
257 | INPUT_END | |
258 | ||
d4990c4b JH |
259 | whitespace=" " |
260 | ||
a8b59ef5 JH |
261 | cat >expect <<EXPECT_END |
262 | fourth commit | |
263 | pre-prefix of note for fourth commit | |
d4990c4b | 264 | $whitespace |
a8b59ef5 | 265 | prefix of note for fourth commit |
d4990c4b | 266 | $whitespace |
a8b59ef5 JH |
267 | third note for fourth commit |
268 | third commit | |
269 | prefix of note for third commit | |
d4990c4b | 270 | $whitespace |
a8b59ef5 JH |
271 | third note for third commit |
272 | second commit | |
273 | third note for second commit | |
274 | first commit | |
275 | third note for first commit | |
276 | EXPECT_END | |
277 | ||
278 | test_expect_success 'add concatentation notes with M command' ' | |
279 | ||
280 | git fast-import <input && | |
281 | GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && | |
282 | test_cmp expect actual | |
283 | ||
284 | ' | |
285 | ||
286 | test_tick | |
287 | cat >input <<INPUT_END | |
288 | commit refs/notes/test | |
289 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
290 | data <<COMMIT | |
291 | fifth notes commit | |
292 | COMMIT | |
293 | ||
294 | from refs/notes/test^0 | |
295 | deleteall | |
296 | ||
297 | INPUT_END | |
298 | ||
299 | cat >expect <<EXPECT_END | |
300 | fourth commit | |
301 | third commit | |
302 | second commit | |
303 | first commit | |
304 | EXPECT_END | |
305 | ||
306 | test_expect_success 'verify that deleteall also removes notes' ' | |
307 | ||
308 | git fast-import <input && | |
309 | GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && | |
310 | test_cmp expect actual | |
311 | ||
312 | ' | |
313 | ||
314 | test_tick | |
315 | cat >input <<INPUT_END | |
316 | commit refs/notes/test | |
317 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
318 | data <<COMMIT | |
319 | sixth notes commit | |
320 | COMMIT | |
321 | ||
322 | from refs/notes/test^0 | |
323 | M 644 inline $commit1 | |
324 | data <<EOF | |
325 | third note for first commit | |
326 | EOF | |
327 | ||
328 | M 644 inline $commit3 | |
329 | data <<EOF | |
330 | third note for third commit | |
331 | EOF | |
332 | ||
333 | N inline $commit1 | |
334 | data <<EOF | |
335 | fourth note for first commit | |
336 | EOF | |
337 | ||
338 | N inline $commit3 | |
339 | data <<EOF | |
340 | fourth note for third commit | |
341 | EOF | |
342 | ||
343 | INPUT_END | |
344 | ||
345 | cat >expect <<EXPECT_END | |
346 | fourth commit | |
347 | third commit | |
348 | fourth note for third commit | |
349 | second commit | |
350 | first commit | |
351 | fourth note for first commit | |
352 | EXPECT_END | |
353 | ||
354 | test_expect_success 'verify that later N commands override earlier M commands' ' | |
355 | ||
356 | git fast-import <input && | |
357 | GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && | |
358 | test_cmp expect actual | |
359 | ||
360 | ' | |
361 | ||
362 | # Write fast-import commands to create the given number of commits | |
363 | fast_import_commits () { | |
364 | my_ref=$1 | |
365 | my_num_commits=$2 | |
366 | my_append_to_file=$3 | |
367 | my_i=0 | |
368 | while test $my_i -lt $my_num_commits | |
369 | do | |
370 | my_i=$(($my_i + 1)) | |
371 | test_tick | |
372 | cat >>"$my_append_to_file" <<INPUT_END | |
373 | commit $my_ref | |
374 | mark :$my_i | |
375 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
376 | data <<COMMIT | |
377 | commit #$my_i | |
378 | COMMIT | |
379 | ||
380 | M 644 inline file | |
381 | data <<EOF | |
382 | file contents in commit #$my_i | |
383 | EOF | |
384 | ||
385 | INPUT_END | |
386 | done | |
387 | } | |
388 | ||
389 | # Write fast-import commands to create the given number of notes annotating | |
390 | # the commits created by fast_import_commits() | |
391 | fast_import_notes () { | |
392 | my_notes_ref=$1 | |
393 | my_num_commits=$2 | |
394 | my_append_to_file=$3 | |
395 | my_note_append=$4 | |
396 | test_tick | |
397 | cat >>"$my_append_to_file" <<INPUT_END | |
398 | commit $my_notes_ref | |
399 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
400 | data <<COMMIT | |
401 | committing $my_num_commits notes | |
402 | COMMIT | |
403 | ||
404 | INPUT_END | |
405 | ||
406 | my_i=0 | |
407 | while test $my_i -lt $my_num_commits | |
408 | do | |
409 | my_i=$(($my_i + 1)) | |
410 | cat >>"$my_append_to_file" <<INPUT_END | |
411 | N inline :$my_i | |
412 | data <<EOF | |
413 | note for commit #$my_i$my_note_append | |
414 | EOF | |
415 | ||
416 | INPUT_END | |
417 | done | |
418 | } | |
419 | ||
420 | ||
421 | rm input expect | |
422 | num_commits=400 | |
423 | # Create lots of commits | |
424 | fast_import_commits "refs/heads/many_commits" $num_commits input | |
425 | # Create one note per above commit | |
426 | fast_import_notes "refs/notes/many_notes" $num_commits input | |
427 | # Add a couple of non-notes as well | |
428 | test_tick | |
429 | cat >>input <<INPUT_END | |
430 | commit refs/notes/many_notes | |
431 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
432 | data <<COMMIT | |
433 | committing some non-notes to the notes tree | |
434 | COMMIT | |
435 | ||
436 | M 755 inline foobar/non-note.txt | |
437 | data <<EOF | |
438 | This is not a note, but rather a regular file residing in a notes tree | |
439 | EOF | |
440 | ||
441 | M 644 inline deadbeef | |
442 | data <<EOF | |
443 | Non-note file | |
444 | EOF | |
445 | ||
446 | M 644 inline de/adbeef | |
447 | data <<EOF | |
448 | Another non-note file | |
449 | EOF | |
450 | ||
451 | INPUT_END | |
452 | # Finally create the expected output from all these notes and commits | |
453 | i=$num_commits | |
454 | while test $i -gt 0 | |
455 | do | |
456 | cat >>expect <<EXPECT_END | |
457 | commit #$i | |
458 | note for commit #$i | |
459 | EXPECT_END | |
460 | i=$(($i - 1)) | |
461 | done | |
462 | ||
463 | test_expect_success 'add lots of commits and notes' ' | |
464 | ||
465 | git fast-import <input && | |
466 | GIT_NOTES_REF=refs/notes/many_notes git log refs/heads/many_commits | | |
467 | grep "^ " > actual && | |
468 | test_cmp expect actual | |
469 | ||
470 | ' | |
471 | ||
472 | test_expect_success 'verify that lots of notes trigger a fanout scheme' ' | |
473 | ||
474 | # None of the entries in the top-level notes tree should be a full SHA1 | |
475 | git ls-tree --name-only refs/notes/many_notes | | |
476 | while read path | |
477 | do | |
478 | if test $(expr length "$path") -ge 40 | |
479 | then | |
480 | return 1 | |
481 | fi | |
482 | done | |
483 | ||
484 | ' | |
485 | ||
486 | cat >>expect_non-note1 << EOF | |
487 | This is not a note, but rather a regular file residing in a notes tree | |
488 | EOF | |
489 | ||
490 | cat >>expect_non-note2 << EOF | |
491 | Non-note file | |
492 | EOF | |
493 | ||
494 | cat >>expect_non-note3 << EOF | |
495 | Another non-note file | |
496 | EOF | |
497 | ||
498 | test_expect_success 'verify that non-notes are untouched by a fanout change' ' | |
499 | ||
500 | git cat-file -p refs/notes/many_notes:foobar/non-note.txt > actual && | |
501 | test_cmp expect_non-note1 actual && | |
502 | git cat-file -p refs/notes/many_notes:deadbeef > actual && | |
503 | test_cmp expect_non-note2 actual && | |
504 | git cat-file -p refs/notes/many_notes:de/adbeef > actual && | |
505 | test_cmp expect_non-note3 actual | |
506 | ||
507 | ' | |
9ff5e21f JH |
508 | |
509 | # Change the notes for the three top commits | |
510 | test_tick | |
511 | cat >input <<INPUT_END | |
512 | commit refs/notes/many_notes | |
513 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
514 | data <<COMMIT | |
515 | changing notes for the top three commits | |
516 | COMMIT | |
517 | from refs/notes/many_notes^0 | |
518 | INPUT_END | |
519 | ||
520 | rm expect | |
521 | i=$num_commits | |
522 | j=0 | |
523 | while test $j -lt 3 | |
524 | do | |
525 | cat >>input <<INPUT_END | |
526 | N inline refs/heads/many_commits~$j | |
527 | data <<EOF | |
528 | changed note for commit #$i | |
529 | EOF | |
530 | INPUT_END | |
531 | cat >>expect <<EXPECT_END | |
532 | commit #$i | |
533 | changed note for commit #$i | |
534 | EXPECT_END | |
535 | i=$(($i - 1)) | |
536 | j=$(($j + 1)) | |
537 | done | |
538 | ||
18386857 | 539 | test_expect_success 'change a few existing notes' ' |
9ff5e21f JH |
540 | |
541 | git fast-import <input && | |
542 | GIT_NOTES_REF=refs/notes/many_notes git log -n3 refs/heads/many_commits | | |
543 | grep "^ " > actual && | |
544 | test_cmp expect actual | |
545 | ||
546 | ' | |
547 | ||
18386857 | 548 | test_expect_success 'verify that changing notes respect existing fanout' ' |
9ff5e21f JH |
549 | |
550 | # None of the entries in the top-level notes tree should be a full SHA1 | |
551 | git ls-tree --name-only refs/notes/many_notes | | |
552 | while read path | |
553 | do | |
554 | if test $(expr length "$path") -ge 40 | |
555 | then | |
556 | return 1 | |
557 | fi | |
558 | done | |
559 | ||
560 | ' | |
561 | ||
a8b59ef5 JH |
562 | remaining_notes=10 |
563 | test_tick | |
d1075414 | 564 | cat >input <<INPUT_END |
a8b59ef5 JH |
565 | commit refs/notes/many_notes |
566 | committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE | |
567 | data <<COMMIT | |
568 | removing all notes but $remaining_notes | |
569 | COMMIT | |
570 | from refs/notes/many_notes^0 | |
571 | INPUT_END | |
572 | ||
d1075414 JH |
573 | i=$(($num_commits - $remaining_notes)) |
574 | for sha1 in $(git rev-list -n $i refs/heads/many_commits) | |
a8b59ef5 | 575 | do |
a8b59ef5 | 576 | cat >>input <<INPUT_END |
d1075414 | 577 | N 0000000000000000000000000000000000000000 $sha1 |
a8b59ef5 JH |
578 | INPUT_END |
579 | done | |
580 | ||
581 | i=$num_commits | |
582 | rm expect | |
583 | while test $i -gt 0 | |
584 | do | |
585 | cat >>expect <<EXPECT_END | |
586 | commit #$i | |
587 | EXPECT_END | |
588 | if test $i -le $remaining_notes | |
589 | then | |
590 | cat >>expect <<EXPECT_END | |
591 | note for commit #$i | |
592 | EXPECT_END | |
593 | fi | |
594 | i=$(($i - 1)) | |
595 | done | |
596 | ||
18386857 | 597 | test_expect_success 'remove lots of notes' ' |
a8b59ef5 JH |
598 | |
599 | git fast-import <input && | |
600 | GIT_NOTES_REF=refs/notes/many_notes git log refs/heads/many_commits | | |
601 | grep "^ " > actual && | |
602 | test_cmp expect actual | |
603 | ||
604 | ' | |
605 | ||
18386857 | 606 | test_expect_success 'verify that removing notes trigger fanout consolidation' ' |
a8b59ef5 JH |
607 | |
608 | # All entries in the top-level notes tree should be a full SHA1 | |
609 | git ls-tree --name-only -r refs/notes/many_notes | | |
610 | while read path | |
611 | do | |
612 | # Explicitly ignore the non-note paths | |
613 | test "$path" = "foobar/non-note.txt" && continue | |
614 | test "$path" = "deadbeef" && continue | |
615 | test "$path" = "de/adbeef" && continue | |
616 | ||
617 | if test $(expr length "$path") -ne 40 | |
618 | then | |
619 | return 1 | |
620 | fi | |
621 | done | |
622 | ||
623 | ' | |
624 | ||
625 | test_expect_success 'verify that non-notes are untouched by a fanout change' ' | |
626 | ||
627 | git cat-file -p refs/notes/many_notes:foobar/non-note.txt > actual && | |
628 | test_cmp expect_non-note1 actual && | |
629 | git cat-file -p refs/notes/many_notes:deadbeef > actual && | |
630 | test_cmp expect_non-note2 actual && | |
631 | git cat-file -p refs/notes/many_notes:de/adbeef > actual && | |
632 | test_cmp expect_non-note3 actual | |
633 | ||
634 | ' | |
635 | ||
636 | ||
637 | rm input expect | |
638 | num_notes_refs=10 | |
639 | num_commits=16 | |
640 | some_commits=8 | |
641 | # Create commits | |
642 | fast_import_commits "refs/heads/more_commits" $num_commits input | |
643 | # Create one note per above commit per notes ref | |
644 | i=0 | |
645 | while test $i -lt $num_notes_refs | |
646 | do | |
647 | i=$(($i + 1)) | |
648 | fast_import_notes "refs/notes/more_notes_$i" $num_commits input | |
649 | done | |
650 | # Trigger branch reloading in git-fast-import by repeating the note creation | |
651 | i=0 | |
652 | while test $i -lt $num_notes_refs | |
653 | do | |
654 | i=$(($i + 1)) | |
655 | fast_import_notes "refs/notes/more_notes_$i" $some_commits input " (2)" | |
656 | done | |
657 | # Finally create the expected output from the notes in refs/notes/more_notes_1 | |
658 | i=$num_commits | |
659 | while test $i -gt 0 | |
660 | do | |
661 | note_data="note for commit #$i" | |
662 | if test $i -le $some_commits | |
663 | then | |
664 | note_data="$note_data (2)" | |
665 | fi | |
666 | cat >>expect <<EXPECT_END | |
667 | commit #$i | |
668 | $note_data | |
669 | EXPECT_END | |
670 | i=$(($i - 1)) | |
671 | done | |
672 | ||
673 | test_expect_success "add notes to $num_commits commits in each of $num_notes_refs refs" ' | |
674 | ||
675 | git fast-import --active-branches=5 <input && | |
676 | GIT_NOTES_REF=refs/notes/more_notes_1 git log refs/heads/more_commits | | |
677 | grep "^ " > actual && | |
678 | test_cmp expect actual | |
679 | ||
680 | ' | |
681 | ||
682 | test_done |