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Commit | Line | Data |
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695576fd EN |
1 | #!/bin/sh |
2 | ||
3 | test_description="recursive merge corner cases w/ renames but not criss-crosses" | |
4 | # t6036 has corner cases that involve both criss-cross merges and renames | |
5 | ||
6 | . ./test-lib.sh | |
7 | ||
8 | test_expect_success 'setup rename/delete + untracked file' ' | |
2a4c19ef EN |
9 | test_create_repo rename-delete-untracked && |
10 | ( | |
11 | cd rename-delete-untracked && | |
12 | ||
13 | echo "A pretty inscription" >ring && | |
14 | git add ring && | |
15 | test_tick && | |
16 | git commit -m beginning && | |
17 | ||
18 | git branch people && | |
19 | git checkout -b rename-the-ring && | |
20 | git mv ring one-ring-to-rule-them-all && | |
21 | test_tick && | |
22 | git commit -m fullname && | |
23 | ||
24 | git checkout people && | |
25 | git rm ring && | |
26 | echo gollum >owner && | |
27 | git add owner && | |
28 | test_tick && | |
29 | git commit -m track-people-instead-of-objects && | |
30 | echo "Myyy PRECIOUSSS" >ring | |
31 | ) | |
695576fd EN |
32 | ' |
33 | ||
531357a4 | 34 | test_expect_success "Does git preserve Gollum's precious artifact?" ' |
2a4c19ef EN |
35 | ( |
36 | cd rename-delete-untracked && | |
695576fd | 37 | |
2a4c19ef EN |
38 | test_must_fail git merge -s recursive rename-the-ring && |
39 | ||
40 | # Make sure git did not delete an untracked file | |
5b0b9712 | 41 | test_path_is_file ring |
2a4c19ef | 42 | ) |
695576fd EN |
43 | ' |
44 | ||
58040239 EN |
45 | # Testcase setup for rename/modify/add-source: |
46 | # Commit A: new file: a | |
47 | # Commit B: modify a slightly | |
48 | # Commit C: rename a->b, add completely different a | |
49 | # | |
50 | # We should be able to merge B & C cleanly | |
51 | ||
52 | test_expect_success 'setup rename/modify/add-source conflict' ' | |
2a4c19ef EN |
53 | test_create_repo rename-modify-add-source && |
54 | ( | |
55 | cd rename-modify-add-source && | |
56 | ||
57 | printf "1\n2\n3\n4\n5\n6\n7\n" >a && | |
58 | git add a && | |
59 | git commit -m A && | |
60 | git tag A && | |
61 | ||
62 | git checkout -b B A && | |
63 | echo 8 >>a && | |
64 | git add a && | |
65 | git commit -m B && | |
66 | ||
67 | git checkout -b C A && | |
68 | git mv a b && | |
69 | echo something completely different >a && | |
70 | git add a && | |
71 | git commit -m C | |
72 | ) | |
58040239 EN |
73 | ' |
74 | ||
75 | test_expect_failure 'rename/modify/add-source conflict resolvable' ' | |
2a4c19ef EN |
76 | ( |
77 | cd rename-modify-add-source && | |
78 | ||
79 | git checkout B^0 && | |
58040239 | 80 | |
2a4c19ef | 81 | git merge -s recursive C^0 && |
58040239 | 82 | |
6ac767e5 EN |
83 | git rev-parse >expect \ |
84 | B:a C:a && | |
85 | git rev-parse >actual \ | |
86 | b c && | |
87 | test_cmp expect actual | |
2a4c19ef | 88 | ) |
58040239 EN |
89 | ' |
90 | ||
7b4ed594 | 91 | test_expect_success 'setup resolvable conflict missed if rename missed' ' |
2a4c19ef EN |
92 | test_create_repo break-detection-1 && |
93 | ( | |
94 | cd break-detection-1 && | |
95 | ||
96 | printf "1\n2\n3\n4\n5\n" >a && | |
97 | echo foo >b && | |
98 | git add a b && | |
99 | git commit -m A && | |
100 | git tag A && | |
101 | ||
102 | git checkout -b B A && | |
103 | git mv a c && | |
104 | echo "Completely different content" >a && | |
105 | git add a && | |
106 | git commit -m B && | |
107 | ||
108 | git checkout -b C A && | |
109 | echo 6 >>a && | |
110 | git add a && | |
111 | git commit -m C | |
112 | ) | |
7b4ed594 EN |
113 | ' |
114 | ||
115 | test_expect_failure 'conflict caused if rename not detected' ' | |
2a4c19ef EN |
116 | ( |
117 | cd break-detection-1 && | |
118 | ||
119 | git checkout -q C^0 && | |
120 | git merge -s recursive B^0 && | |
7b4ed594 | 121 | |
0cdabc10 EN |
122 | git ls-files -s >out && |
123 | test_line_count = 3 out && | |
124 | git ls-files -u >out && | |
125 | test_line_count = 0 out && | |
126 | git ls-files -o >out && | |
127 | test_line_count = 1 out && | |
7b4ed594 | 128 | |
2a4c19ef | 129 | test_line_count = 6 c && |
6ac767e5 EN |
130 | git rev-parse >expect \ |
131 | B:a A:b && | |
132 | git rev-parse >actual \ | |
133 | :0:a :0:b && | |
134 | test_cmp expect actual | |
2a4c19ef | 135 | ) |
7b4ed594 EN |
136 | ' |
137 | ||
138 | test_expect_success 'setup conflict resolved wrong if rename missed' ' | |
2a4c19ef EN |
139 | test_create_repo break-detection-2 && |
140 | ( | |
141 | cd break-detection-2 && | |
142 | ||
143 | printf "1\n2\n3\n4\n5\n" >a && | |
144 | echo foo >b && | |
145 | git add a b && | |
146 | git commit -m A && | |
147 | git tag A && | |
148 | ||
149 | git checkout -b D A && | |
150 | echo 7 >>a && | |
151 | git add a && | |
152 | git mv a c && | |
153 | echo "Completely different content" >a && | |
154 | git add a && | |
155 | git commit -m D && | |
156 | ||
157 | git checkout -b E A && | |
158 | git rm a && | |
159 | echo "Completely different content" >>a && | |
160 | git add a && | |
161 | git commit -m E | |
162 | ) | |
7b4ed594 EN |
163 | ' |
164 | ||
165 | test_expect_failure 'missed conflict if rename not detected' ' | |
2a4c19ef EN |
166 | ( |
167 | cd break-detection-2 && | |
168 | ||
169 | git checkout -q E^0 && | |
170 | test_must_fail git merge -s recursive D^0 | |
171 | ) | |
7b4ed594 EN |
172 | ' |
173 | ||
a0551f21 EN |
174 | # Tests for undetected rename/add-source causing a file to erroneously be |
175 | # deleted (and for mishandled rename/rename(1to1) causing the same issue). | |
176 | # | |
177 | # This test uses a rename/rename(1to1)+add-source conflict (1to1 means the | |
178 | # same file is renamed on both sides to the same thing; it should trigger | |
179 | # the 1to2 logic, which it would do if the add-source didn't cause issues | |
180 | # for git's rename detection): | |
181 | # Commit A: new file: a | |
182 | # Commit B: rename a->b | |
183 | # Commit C: rename a->b, add unrelated a | |
184 | ||
185 | test_expect_success 'setup undetected rename/add-source causes data loss' ' | |
2a4c19ef EN |
186 | test_create_repo break-detection-3 && |
187 | ( | |
188 | cd break-detection-3 && | |
189 | ||
190 | printf "1\n2\n3\n4\n5\n" >a && | |
191 | git add a && | |
192 | git commit -m A && | |
193 | git tag A && | |
194 | ||
195 | git checkout -b B A && | |
196 | git mv a b && | |
197 | git commit -m B && | |
198 | ||
199 | git checkout -b C A && | |
200 | git mv a b && | |
201 | echo foobar >a && | |
202 | git add a && | |
203 | git commit -m C | |
204 | ) | |
a0551f21 EN |
205 | ' |
206 | ||
207 | test_expect_failure 'detect rename/add-source and preserve all data' ' | |
2a4c19ef EN |
208 | ( |
209 | cd break-detection-3 && | |
210 | ||
211 | git checkout B^0 && | |
a0551f21 | 212 | |
2a4c19ef | 213 | git merge -s recursive C^0 && |
a0551f21 | 214 | |
0cdabc10 EN |
215 | git ls-files -s >out && |
216 | test_line_count = 2 out && | |
217 | git ls-files -u >out && | |
218 | test_line_count = 2 out && | |
219 | git ls-files -o >out && | |
220 | test_line_count = 1 out && | |
a0551f21 | 221 | |
5b0b9712 EN |
222 | test_path_is_file a && |
223 | test_path_is_file b && | |
a0551f21 | 224 | |
6ac767e5 EN |
225 | git rev-parse >expect \ |
226 | A:a C:a && | |
227 | git rev-parse >actual \ | |
228 | :0:b :0:a && | |
229 | test_cmp expect actual | |
2a4c19ef | 230 | ) |
a0551f21 EN |
231 | ' |
232 | ||
233 | test_expect_failure 'detect rename/add-source and preserve all data, merge other way' ' | |
2a4c19ef EN |
234 | ( |
235 | cd break-detection-3 && | |
a0551f21 | 236 | |
2a4c19ef | 237 | git checkout C^0 && |
a0551f21 | 238 | |
2a4c19ef | 239 | git merge -s recursive B^0 && |
a0551f21 | 240 | |
0cdabc10 EN |
241 | git ls-files -s >out && |
242 | test_line_count = 2 out && | |
243 | git ls-files -u >out && | |
244 | test_line_count = 2 out && | |
245 | git ls-files -o >out && | |
246 | test_line_count = 1 out && | |
a0551f21 | 247 | |
5b0b9712 EN |
248 | test_path_is_file a && |
249 | test_path_is_file b && | |
2a4c19ef | 250 | |
6ac767e5 EN |
251 | git rev-parse >expect \ |
252 | A:a C:a && | |
253 | git rev-parse >actual \ | |
254 | :0:b :0:a && | |
255 | test_cmp expect actual | |
2a4c19ef | 256 | ) |
a0551f21 EN |
257 | ' |
258 | ||
ac6e8392 | 259 | test_expect_success 'setup content merge + rename/directory conflict' ' |
2a4c19ef EN |
260 | test_create_repo rename-directory-1 && |
261 | ( | |
262 | cd rename-directory-1 && | |
263 | ||
264 | printf "1\n2\n3\n4\n5\n6\n" >file && | |
265 | git add file && | |
266 | test_tick && | |
267 | git commit -m base && | |
268 | git tag base && | |
269 | ||
270 | git checkout -b right && | |
271 | echo 7 >>file && | |
272 | mkdir newfile && | |
273 | echo junk >newfile/realfile && | |
274 | git add file newfile/realfile && | |
275 | test_tick && | |
276 | git commit -m right && | |
277 | ||
278 | git checkout -b left-conflict base && | |
279 | echo 8 >>file && | |
280 | git add file && | |
281 | git mv file newfile && | |
282 | test_tick && | |
283 | git commit -m left && | |
284 | ||
285 | git checkout -b left-clean base && | |
286 | echo 0 >newfile && | |
287 | cat file >>newfile && | |
288 | git add newfile && | |
289 | git rm file && | |
290 | test_tick && | |
291 | git commit -m left | |
292 | ) | |
ac6e8392 EN |
293 | ' |
294 | ||
51931bf0 | 295 | test_expect_success 'rename/directory conflict + clean content merge' ' |
2a4c19ef EN |
296 | ( |
297 | cd rename-directory-1 && | |
ac6e8392 | 298 | |
2a4c19ef | 299 | git checkout left-clean^0 && |
ac6e8392 | 300 | |
2a4c19ef | 301 | test_must_fail git merge -s recursive right^0 && |
ac6e8392 | 302 | |
0cdabc10 EN |
303 | git ls-files -s >out && |
304 | test_line_count = 2 out && | |
305 | git ls-files -u >out && | |
306 | test_line_count = 1 out && | |
307 | git ls-files -o >out && | |
308 | test_line_count = 2 out && | |
ac6e8392 | 309 | |
2a4c19ef EN |
310 | echo 0 >expect && |
311 | git cat-file -p base:file >>expect && | |
312 | echo 7 >>expect && | |
313 | test_cmp expect newfile~HEAD && | |
ac6e8392 | 314 | |
2a4c19ef | 315 | test $(git rev-parse :2:newfile) = $(git hash-object expect) && |
ac6e8392 | 316 | |
5b0b9712 EN |
317 | test_path_is_file newfile/realfile && |
318 | test_path_is_file newfile~HEAD | |
2a4c19ef | 319 | ) |
ac6e8392 EN |
320 | ' |
321 | ||
3c217c07 | 322 | test_expect_success 'rename/directory conflict + content merge conflict' ' |
2a4c19ef EN |
323 | ( |
324 | cd rename-directory-1 && | |
325 | ||
2a4c19ef EN |
326 | git reset --hard && |
327 | git clean -fdqx && | |
328 | ||
329 | git checkout left-conflict^0 && | |
330 | ||
331 | test_must_fail git merge -s recursive right^0 && | |
332 | ||
0cdabc10 EN |
333 | git ls-files -s >out && |
334 | test_line_count = 4 out && | |
335 | git ls-files -u >out && | |
336 | test_line_count = 3 out && | |
337 | git ls-files -o >out && | |
338 | test_line_count = 2 out && | |
2a4c19ef EN |
339 | |
340 | git cat-file -p left-conflict:newfile >left && | |
341 | git cat-file -p base:file >base && | |
342 | git cat-file -p right:file >right && | |
343 | test_must_fail git merge-file \ | |
344 | -L "HEAD:newfile" \ | |
345 | -L "" \ | |
346 | -L "right^0:file" \ | |
347 | left base right && | |
348 | test_cmp left newfile~HEAD && | |
349 | ||
6ac767e5 EN |
350 | git rev-parse >expect \ |
351 | base:file left-conflict:newfile right:file && | |
352 | git rev-parse >actual \ | |
353 | :1:newfile :2:newfile :3:newfile && | |
c8ce3763 | 354 | test_cmp expect actual && |
2a4c19ef | 355 | |
5b0b9712 EN |
356 | test_path_is_file newfile/realfile && |
357 | test_path_is_file newfile~HEAD | |
2a4c19ef | 358 | ) |
ac6e8392 EN |
359 | ' |
360 | ||
361 | test_expect_success 'setup content merge + rename/directory conflict w/ disappearing dir' ' | |
2a4c19ef EN |
362 | test_create_repo rename-directory-2 && |
363 | ( | |
364 | cd rename-directory-2 && | |
365 | ||
366 | mkdir sub && | |
367 | printf "1\n2\n3\n4\n5\n6\n" >sub/file && | |
368 | git add sub/file && | |
369 | test_tick && | |
370 | git commit -m base && | |
371 | git tag base && | |
372 | ||
373 | git checkout -b right && | |
374 | echo 7 >>sub/file && | |
375 | git add sub/file && | |
376 | test_tick && | |
377 | git commit -m right && | |
378 | ||
379 | git checkout -b left base && | |
380 | echo 0 >newfile && | |
381 | cat sub/file >>newfile && | |
382 | git rm sub/file && | |
383 | mv newfile sub && | |
384 | git add sub && | |
385 | test_tick && | |
386 | git commit -m left | |
387 | ) | |
ac6e8392 EN |
388 | ' |
389 | ||
390 | test_expect_success 'disappearing dir in rename/directory conflict handled' ' | |
2a4c19ef EN |
391 | ( |
392 | cd rename-directory-2 && | |
ac6e8392 | 393 | |
2a4c19ef | 394 | git checkout left^0 && |
ac6e8392 | 395 | |
2a4c19ef | 396 | git merge -s recursive right^0 && |
ac6e8392 | 397 | |
0cdabc10 EN |
398 | git ls-files -s >out && |
399 | test_line_count = 1 out && | |
400 | git ls-files -u >out && | |
401 | test_line_count = 0 out && | |
402 | git ls-files -o >out && | |
403 | test_line_count = 1 out && | |
ac6e8392 | 404 | |
2a4c19ef EN |
405 | echo 0 >expect && |
406 | git cat-file -p base:sub/file >>expect && | |
407 | echo 7 >>expect && | |
408 | test_cmp expect sub && | |
ac6e8392 | 409 | |
5b0b9712 | 410 | test_path_is_file sub |
2a4c19ef | 411 | ) |
ac6e8392 EN |
412 | ' |
413 | ||
481de8a2 EN |
414 | # Test for basic rename/add-dest conflict, with rename needing content merge: |
415 | # Commit O: a | |
416 | # Commit A: rename a->b, modifying b too | |
417 | # Commit B: modify a, add different b | |
418 | ||
419 | test_expect_success 'setup rename-with-content-merge vs. add' ' | |
420 | test_create_repo rename-with-content-merge-and-add && | |
421 | ( | |
422 | cd rename-with-content-merge-and-add && | |
423 | ||
424 | test_seq 1 5 >a && | |
425 | git add a && | |
426 | git commit -m O && | |
427 | git tag O && | |
428 | ||
429 | git checkout -b A O && | |
430 | git mv a b && | |
431 | test_seq 0 5 >b && | |
432 | git add b && | |
433 | git commit -m A && | |
434 | ||
435 | git checkout -b B O && | |
436 | echo 6 >>a && | |
437 | echo hello world >b && | |
438 | git add a b && | |
439 | git commit -m B | |
440 | ) | |
441 | ' | |
442 | ||
443 | test_expect_success 'handle rename-with-content-merge vs. add' ' | |
444 | ( | |
445 | cd rename-with-content-merge-and-add && | |
446 | ||
447 | git checkout A^0 && | |
448 | ||
449 | test_must_fail git merge -s recursive B^0 >out && | |
450 | test_i18ngrep "CONFLICT (rename/add)" out && | |
451 | ||
452 | git ls-files -s >out && | |
453 | test_line_count = 2 out && | |
454 | git ls-files -u >out && | |
455 | test_line_count = 2 out && | |
456 | # Also, make sure both unmerged entries are for "b" | |
457 | git ls-files -u b >out && | |
458 | test_line_count = 2 out && | |
459 | git ls-files -o >out && | |
460 | test_line_count = 1 out && | |
461 | ||
462 | test_path_is_missing a && | |
463 | test_path_is_file b && | |
464 | ||
465 | test_seq 0 6 >tmp && | |
466 | git hash-object tmp >expect && | |
467 | git rev-parse B:b >>expect && | |
468 | git rev-parse >actual \ | |
469 | :2:b :3:b && | |
470 | test_cmp expect actual && | |
471 | ||
472 | # Test that the two-way merge in b is as expected | |
473 | git cat-file -p :2:b >>ours && | |
474 | git cat-file -p :3:b >>theirs && | |
475 | >empty && | |
476 | test_must_fail git merge-file \ | |
477 | -L "HEAD" \ | |
478 | -L "" \ | |
479 | -L "B^0" \ | |
480 | ours empty theirs && | |
481 | test_cmp ours b | |
482 | ) | |
483 | ' | |
484 | ||
485 | test_expect_success 'handle rename-with-content-merge vs. add, merge other way' ' | |
486 | ( | |
487 | cd rename-with-content-merge-and-add && | |
488 | ||
489 | git reset --hard && | |
490 | git clean -fdx && | |
491 | ||
492 | git checkout B^0 && | |
493 | ||
494 | test_must_fail git merge -s recursive A^0 >out && | |
495 | test_i18ngrep "CONFLICT (rename/add)" out && | |
496 | ||
497 | git ls-files -s >out && | |
498 | test_line_count = 2 out && | |
499 | git ls-files -u >out && | |
500 | test_line_count = 2 out && | |
501 | # Also, make sure both unmerged entries are for "b" | |
502 | git ls-files -u b >out && | |
503 | test_line_count = 2 out && | |
504 | git ls-files -o >out && | |
505 | test_line_count = 1 out && | |
506 | ||
507 | test_path_is_missing a && | |
508 | test_path_is_file b && | |
509 | ||
510 | test_seq 0 6 >tmp && | |
511 | git rev-parse B:b >expect && | |
512 | git hash-object tmp >>expect && | |
513 | git rev-parse >actual \ | |
514 | :2:b :3:b && | |
515 | test_cmp expect actual && | |
516 | ||
517 | # Test that the two-way merge in b is as expected | |
518 | git cat-file -p :2:b >>ours && | |
519 | git cat-file -p :3:b >>theirs && | |
520 | >empty && | |
521 | test_must_fail git merge-file \ | |
522 | -L "HEAD" \ | |
523 | -L "" \ | |
524 | -L "A^0" \ | |
525 | ours empty theirs && | |
526 | test_cmp ours b | |
527 | ) | |
528 | ' | |
529 | ||
f0b75fcc EN |
530 | # Test for all kinds of things that can go wrong with rename/rename (2to1): |
531 | # Commit A: new files: a & b | |
532 | # Commit B: rename a->c, modify b | |
533 | # Commit C: rename b->c, modify a | |
534 | # | |
535 | # Merging of B & C should NOT be clean. Questions: | |
536 | # * Both a & b should be removed by the merge; are they? | |
537 | # * The two c's should contain modifications to a & b; do they? | |
538 | # * The index should contain two files, both for c; does it? | |
539 | # * The working copy should have two files, both of form c~<unique>; does it? | |
540 | # * Nothing else should be present. Is anything? | |
541 | ||
542 | test_expect_success 'setup rename/rename (2to1) + modify/modify' ' | |
2a4c19ef EN |
543 | test_create_repo rename-rename-2to1 && |
544 | ( | |
545 | cd rename-rename-2to1 && | |
546 | ||
547 | printf "1\n2\n3\n4\n5\n" >a && | |
548 | printf "5\n4\n3\n2\n1\n" >b && | |
549 | git add a b && | |
550 | git commit -m A && | |
551 | git tag A && | |
552 | ||
553 | git checkout -b B A && | |
554 | git mv a c && | |
555 | echo 0 >>b && | |
556 | git add b && | |
557 | git commit -m B && | |
558 | ||
559 | git checkout -b C A && | |
560 | git mv b c && | |
561 | echo 6 >>a && | |
562 | git add a && | |
563 | git commit -m C | |
564 | ) | |
f0b75fcc EN |
565 | ' |
566 | ||
434b8525 | 567 | test_expect_success 'handle rename/rename (2to1) conflict correctly' ' |
2a4c19ef EN |
568 | ( |
569 | cd rename-rename-2to1 && | |
570 | ||
571 | git checkout B^0 && | |
f0b75fcc | 572 | |
2a4c19ef EN |
573 | test_must_fail git merge -s recursive C^0 >out && |
574 | test_i18ngrep "CONFLICT (rename/rename)" out && | |
f0b75fcc | 575 | |
0cdabc10 EN |
576 | git ls-files -s >out && |
577 | test_line_count = 2 out && | |
578 | git ls-files -u >out && | |
579 | test_line_count = 2 out && | |
580 | git ls-files -u c >out && | |
581 | test_line_count = 2 out && | |
582 | git ls-files -o >out && | |
bbafc9c4 | 583 | test_line_count = 1 out && |
f0b75fcc | 584 | |
5b0b9712 EN |
585 | test_path_is_missing a && |
586 | test_path_is_missing b && | |
f0b75fcc | 587 | |
bbafc9c4 EN |
588 | git rev-parse >expect \ |
589 | C:a B:b && | |
590 | git rev-parse >actual \ | |
591 | :2:c :3:c && | |
592 | test_cmp expect actual && | |
593 | ||
594 | # Test that the two-way merge in new_a is as expected | |
595 | git cat-file -p :2:c >>ours && | |
596 | git cat-file -p :3:c >>theirs && | |
597 | >empty && | |
598 | test_must_fail git merge-file \ | |
599 | -L "HEAD" \ | |
600 | -L "" \ | |
601 | -L "C^0" \ | |
602 | ours empty theirs && | |
603 | git hash-object c >actual && | |
604 | git hash-object ours >expect && | |
6ac767e5 | 605 | test_cmp expect actual |
2a4c19ef | 606 | ) |
f0b75fcc EN |
607 | ' |
608 | ||
609 | # Testcase setup for simple rename/rename (1to2) conflict: | |
610 | # Commit A: new file: a | |
611 | # Commit B: rename a->b | |
612 | # Commit C: rename a->c | |
613 | test_expect_success 'setup simple rename/rename (1to2) conflict' ' | |
2a4c19ef EN |
614 | test_create_repo rename-rename-1to2 && |
615 | ( | |
616 | cd rename-rename-1to2 && | |
617 | ||
618 | echo stuff >a && | |
619 | git add a && | |
620 | test_tick && | |
621 | git commit -m A && | |
622 | git tag A && | |
623 | ||
624 | git checkout -b B A && | |
625 | git mv a b && | |
626 | test_tick && | |
627 | git commit -m B && | |
628 | ||
629 | git checkout -b C A && | |
630 | git mv a c && | |
631 | test_tick && | |
632 | git commit -m C | |
633 | ) | |
f0b75fcc EN |
634 | ' |
635 | ||
636 | test_expect_success 'merge has correct working tree contents' ' | |
2a4c19ef EN |
637 | ( |
638 | cd rename-rename-1to2 && | |
639 | ||
640 | git checkout C^0 && | |
f0b75fcc | 641 | |
2a4c19ef | 642 | test_must_fail git merge -s recursive B^0 && |
f0b75fcc | 643 | |
0cdabc10 EN |
644 | git ls-files -s >out && |
645 | test_line_count = 3 out && | |
646 | git ls-files -u >out && | |
647 | test_line_count = 3 out && | |
648 | git ls-files -o >out && | |
649 | test_line_count = 1 out && | |
f0b75fcc | 650 | |
5b0b9712 | 651 | test_path_is_missing a && |
6ac767e5 EN |
652 | git rev-parse >expect \ |
653 | A:a A:a A:a \ | |
654 | A:a A:a && | |
655 | git rev-parse >actual \ | |
656 | :1:a :3:b :2:c && | |
657 | git hash-object >>actual \ | |
658 | b c && | |
659 | test_cmp expect actual | |
2a4c19ef | 660 | ) |
f0b75fcc EN |
661 | ' |
662 | ||
c6966068 EN |
663 | # Testcase setup for rename/rename(1to2)/add-source conflict: |
664 | # Commit A: new file: a | |
665 | # Commit B: rename a->b | |
666 | # Commit C: rename a->c, add completely different a | |
667 | # | |
668 | # Merging of B & C should NOT be clean; there's a rename/rename conflict | |
669 | ||
670 | test_expect_success 'setup rename/rename(1to2)/add-source conflict' ' | |
2a4c19ef EN |
671 | test_create_repo rename-rename-1to2-add-source-1 && |
672 | ( | |
673 | cd rename-rename-1to2-add-source-1 && | |
674 | ||
675 | printf "1\n2\n3\n4\n5\n6\n7\n" >a && | |
676 | git add a && | |
677 | git commit -m A && | |
678 | git tag A && | |
679 | ||
680 | git checkout -b B A && | |
681 | git mv a b && | |
682 | git commit -m B && | |
683 | ||
684 | git checkout -b C A && | |
685 | git mv a c && | |
686 | echo something completely different >a && | |
687 | git add a && | |
688 | git commit -m C | |
689 | ) | |
c6966068 EN |
690 | ' |
691 | ||
692 | test_expect_failure 'detect conflict with rename/rename(1to2)/add-source merge' ' | |
2a4c19ef EN |
693 | ( |
694 | cd rename-rename-1to2-add-source-1 && | |
c6966068 | 695 | |
2a4c19ef | 696 | git checkout B^0 && |
c6966068 | 697 | |
2a4c19ef | 698 | test_must_fail git merge -s recursive C^0 && |
c6966068 | 699 | |
0cdabc10 EN |
700 | git ls-files -s >out && |
701 | test_line_count = 4 out && | |
702 | git ls-files -o >out && | |
703 | test_line_count = 1 out && | |
c6966068 | 704 | |
6ac767e5 EN |
705 | git rev-parse >expect \ |
706 | C:a A:a B:b C:C && | |
707 | git rev-parse >actual \ | |
708 | :3:a :1:a :2:b :3:c && | |
c8ce3763 | 709 | test_cmp expect actual && |
2a4c19ef | 710 | |
5b0b9712 EN |
711 | test_path_is_file a && |
712 | test_path_is_file b && | |
713 | test_path_is_file c | |
2a4c19ef | 714 | ) |
c6966068 EN |
715 | ' |
716 | ||
717 | test_expect_success 'setup rename/rename(1to2)/add-source resolvable conflict' ' | |
2a4c19ef EN |
718 | test_create_repo rename-rename-1to2-add-source-2 && |
719 | ( | |
720 | cd rename-rename-1to2-add-source-2 && | |
721 | ||
722 | >a && | |
723 | git add a && | |
724 | test_tick && | |
725 | git commit -m base && | |
726 | git tag A && | |
727 | ||
728 | git checkout -b B A && | |
729 | git mv a b && | |
730 | test_tick && | |
731 | git commit -m one && | |
732 | ||
733 | git checkout -b C A && | |
734 | git mv a b && | |
735 | echo important-info >a && | |
736 | git add a && | |
737 | test_tick && | |
738 | git commit -m two | |
739 | ) | |
c6966068 EN |
740 | ' |
741 | ||
742 | test_expect_failure 'rename/rename/add-source still tracks new a file' ' | |
2a4c19ef EN |
743 | ( |
744 | cd rename-rename-1to2-add-source-2 && | |
745 | ||
746 | git checkout C^0 && | |
747 | git merge -s recursive B^0 && | |
c6966068 | 748 | |
0cdabc10 EN |
749 | git ls-files -s >out && |
750 | test_line_count = 2 out && | |
751 | git ls-files -o >out && | |
752 | test_line_count = 1 out && | |
c6966068 | 753 | |
6ac767e5 EN |
754 | git rev-parse >expect \ |
755 | C:a A:a && | |
756 | git rev-parse >actual \ | |
757 | :0:a :0:b && | |
758 | test_cmp expect actual | |
2a4c19ef | 759 | ) |
c6966068 EN |
760 | ' |
761 | ||
762 | test_expect_success 'setup rename/rename(1to2)/add-dest conflict' ' | |
2a4c19ef EN |
763 | test_create_repo rename-rename-1to2-add-dest && |
764 | ( | |
765 | cd rename-rename-1to2-add-dest && | |
766 | ||
767 | echo stuff >a && | |
768 | git add a && | |
769 | test_tick && | |
770 | git commit -m base && | |
771 | git tag A && | |
772 | ||
773 | git checkout -b B A && | |
774 | git mv a b && | |
775 | echo precious-data >c && | |
776 | git add c && | |
777 | test_tick && | |
778 | git commit -m one && | |
779 | ||
780 | git checkout -b C A && | |
781 | git mv a c && | |
782 | echo important-info >b && | |
783 | git add b && | |
784 | test_tick && | |
785 | git commit -m two | |
786 | ) | |
c6966068 EN |
787 | ' |
788 | ||
1ac91b32 | 789 | test_expect_success 'rename/rename/add-dest merge still knows about conflicting file versions' ' |
2a4c19ef EN |
790 | ( |
791 | cd rename-rename-1to2-add-dest && | |
792 | ||
793 | git checkout C^0 && | |
794 | test_must_fail git merge -s recursive B^0 && | |
795 | ||
0cdabc10 EN |
796 | git ls-files -s >out && |
797 | test_line_count = 5 out && | |
798 | git ls-files -u b >out && | |
799 | test_line_count = 2 out && | |
800 | git ls-files -u c >out && | |
801 | test_line_count = 2 out && | |
802 | git ls-files -o >out && | |
48c9cb9d | 803 | test_line_count = 1 out && |
2a4c19ef | 804 | |
6ac767e5 EN |
805 | git rev-parse >expect \ |
806 | A:a C:b B:b C:c B:c && | |
807 | git rev-parse >actual \ | |
808 | :1:a :2:b :3:b :2:c :3:c && | |
c8ce3763 | 809 | test_cmp expect actual && |
6ac767e5 | 810 | |
48c9cb9d EN |
811 | # Record some contents for re-doing merges |
812 | git cat-file -p A:a >stuff && | |
813 | git cat-file -p C:b >important_info && | |
814 | git cat-file -p B:c >precious_data && | |
815 | >empty && | |
2a4c19ef | 816 | |
48c9cb9d EN |
817 | # Test the merge in b |
818 | test_must_fail git merge-file \ | |
819 | -L "HEAD" \ | |
820 | -L "" \ | |
821 | -L "B^0" \ | |
822 | important_info empty stuff && | |
823 | test_cmp important_info b && | |
824 | ||
825 | # Test the merge in c | |
826 | test_must_fail git merge-file \ | |
827 | -L "HEAD" \ | |
828 | -L "" \ | |
829 | -L "B^0" \ | |
830 | stuff empty precious_data && | |
831 | test_cmp stuff c | |
2a4c19ef | 832 | ) |
c6966068 EN |
833 | ' |
834 | ||
11d9ade1 EN |
835 | # Testcase rad, rename/add/delete |
836 | # Commit O: foo | |
837 | # Commit A: rm foo, add different bar | |
838 | # Commit B: rename foo->bar | |
839 | # Expected: CONFLICT (rename/add/delete), two-way merged bar | |
840 | ||
841 | test_expect_success 'rad-setup: rename/add/delete conflict' ' | |
842 | test_create_repo rad && | |
843 | ( | |
844 | cd rad && | |
845 | echo "original file" >foo && | |
846 | git add foo && | |
847 | git commit -m "original" && | |
848 | ||
849 | git branch O && | |
850 | git branch A && | |
851 | git branch B && | |
852 | ||
853 | git checkout A && | |
854 | git rm foo && | |
855 | echo "different file" >bar && | |
856 | git add bar && | |
857 | git commit -m "Remove foo, add bar" && | |
858 | ||
859 | git checkout B && | |
860 | git mv foo bar && | |
861 | git commit -m "rename foo to bar" | |
862 | ) | |
863 | ' | |
864 | ||
865 | test_expect_failure 'rad-check: rename/add/delete conflict' ' | |
866 | ( | |
867 | cd rad && | |
868 | ||
869 | git checkout B^0 && | |
870 | test_must_fail git merge -s recursive A^0 >out 2>err && | |
871 | ||
872 | # Not sure whether the output should contain just one | |
873 | # "CONFLICT (rename/add/delete)" line, or if it should break | |
874 | # it into a pair of "CONFLICT (rename/delete)" and | |
875 | # "CONFLICT (rename/add)"; allow for either. | |
876 | test_i18ngrep "CONFLICT (rename.*add)" out && | |
877 | test_i18ngrep "CONFLICT (rename.*delete)" out && | |
878 | test_must_be_empty err && | |
879 | ||
880 | git ls-files -s >file_count && | |
881 | test_line_count = 2 file_count && | |
882 | git ls-files -u >file_count && | |
883 | test_line_count = 2 file_count && | |
884 | git ls-files -o >file_count && | |
885 | test_line_count = 2 file_count && | |
886 | ||
887 | git rev-parse >actual \ | |
888 | :2:bar :3:bar && | |
889 | git rev-parse >expect \ | |
890 | B:bar A:bar && | |
891 | ||
892 | test_cmp file_is_missing foo && | |
893 | # bar should have two-way merged contents of the different | |
894 | # versions of bar; check that content from both sides is | |
895 | # present. | |
896 | grep original bar && | |
897 | grep different bar | |
898 | ) | |
899 | ' | |
900 | ||
eee73388 EN |
901 | # Testcase rrdd, rename/rename(2to1)/delete/delete |
902 | # Commit O: foo, bar | |
903 | # Commit A: rename foo->baz, rm bar | |
904 | # Commit B: rename bar->baz, rm foo | |
905 | # Expected: CONFLICT (rename/rename/delete/delete), two-way merged baz | |
906 | ||
907 | test_expect_success 'rrdd-setup: rename/rename(2to1)/delete/delete conflict' ' | |
908 | test_create_repo rrdd && | |
909 | ( | |
910 | cd rrdd && | |
911 | echo foo >foo && | |
912 | echo bar >bar && | |
913 | git add foo bar && | |
914 | git commit -m O && | |
915 | ||
916 | git branch O && | |
917 | git branch A && | |
918 | git branch B && | |
919 | ||
920 | git checkout A && | |
921 | git mv foo baz && | |
922 | git rm bar && | |
923 | git commit -m "Rename foo, remove bar" && | |
924 | ||
925 | git checkout B && | |
926 | git mv bar baz && | |
927 | git rm foo && | |
928 | git commit -m "Rename bar, remove foo" | |
929 | ) | |
930 | ' | |
931 | ||
932 | test_expect_failure 'rrdd-check: rename/rename(2to1)/delete/delete conflict' ' | |
933 | ( | |
934 | cd rrdd && | |
935 | ||
936 | git checkout A^0 && | |
937 | test_must_fail git merge -s recursive B^0 >out 2>err && | |
938 | ||
939 | # Not sure whether the output should contain just one | |
940 | # "CONFLICT (rename/rename/delete/delete)" line, or if it | |
941 | # should break it into three: "CONFLICT (rename/rename)" and | |
942 | # two "CONFLICT (rename/delete)" lines; allow for either. | |
943 | test_i18ngrep "CONFLICT (rename/rename)" out && | |
944 | test_i18ngrep "CONFLICT (rename.*delete)" out && | |
945 | test_must_be_empty err && | |
946 | ||
947 | git ls-files -s >file_count && | |
948 | test_line_count = 2 file_count && | |
949 | git ls-files -u >file_count && | |
950 | test_line_count = 2 file_count && | |
951 | git ls-files -o >file_count && | |
952 | test_line_count = 2 file_count && | |
953 | ||
954 | git rev-parse >actual \ | |
955 | :2:baz :3:baz && | |
956 | git rev-parse >expect \ | |
957 | O:foo O:bar && | |
958 | ||
959 | test_cmp file_is_missing foo && | |
960 | test_cmp file_is_missing bar && | |
961 | # baz should have two-way merged contents of the original | |
962 | # contents of foo and bar; check that content from both sides | |
963 | # is present. | |
964 | grep foo baz && | |
965 | grep bar baz | |
966 | ) | |
967 | ' | |
968 | ||
651f7f3a EN |
969 | # Testcase mod6, chains of rename/rename(1to2) and rename/rename(2to1) |
970 | # Commit O: one, three, five | |
971 | # Commit A: one->two, three->four, five->six | |
972 | # Commit B: one->six, three->two, five->four | |
973 | # Expected: six CONFLICT(rename/rename) messages, each path in two of the | |
974 | # multi-way merged contents found in two, four, six | |
975 | ||
976 | test_expect_success 'mod6-setup: chains of rename/rename(1to2) and rename/rename(2to1)' ' | |
977 | test_create_repo mod6 && | |
978 | ( | |
979 | cd mod6 && | |
980 | test_seq 11 19 >one && | |
981 | test_seq 31 39 >three && | |
982 | test_seq 51 59 >five && | |
983 | git add . && | |
984 | test_tick && | |
985 | git commit -m "O" && | |
986 | ||
987 | git branch O && | |
988 | git branch A && | |
989 | git branch B && | |
990 | ||
991 | git checkout A && | |
992 | test_seq 10 19 >one && | |
993 | echo 40 >>three && | |
994 | git add one three && | |
995 | git mv one two && | |
996 | git mv three four && | |
997 | git mv five six && | |
998 | test_tick && | |
999 | git commit -m "A" && | |
1000 | ||
1001 | git checkout B && | |
1002 | echo 20 >>one && | |
1003 | echo forty >>three && | |
1004 | echo 60 >>five && | |
1005 | git add one three five && | |
1006 | git mv one six && | |
1007 | git mv three two && | |
1008 | git mv five four && | |
1009 | test_tick && | |
1010 | git commit -m "B" | |
1011 | ) | |
1012 | ' | |
1013 | ||
1014 | test_expect_failure 'mod6-check: chains of rename/rename(1to2) and rename/rename(2to1)' ' | |
1015 | ( | |
1016 | cd mod6 && | |
1017 | ||
1018 | git checkout A^0 && | |
1019 | ||
1020 | test_must_fail git merge -s recursive B^0 >out 2>err && | |
1021 | ||
1022 | test_i18ngrep "CONFLICT (rename/rename)" out && | |
1023 | test_must_be_empty err && | |
1024 | ||
1025 | git ls-files -s >file_count && | |
1026 | test_line_count = 6 file_count && | |
1027 | git ls-files -u >file_count && | |
1028 | test_line_count = 6 file_count && | |
1029 | git ls-files -o >file_count && | |
1030 | test_line_count = 3 file_count && | |
1031 | ||
1032 | test_seq 10 20 >merged-one && | |
1033 | test_seq 51 60 >merged-five && | |
1034 | # Determine what the merge of three would give us. | |
1035 | test_seq 30 40 >three-side-A && | |
1036 | test_seq 31 39 >three-side-B && | |
1037 | echo forty >three-side-B && | |
1038 | >empty && | |
1039 | test_must_fail git merge-file \ | |
1040 | -L "HEAD" \ | |
1041 | -L "" \ | |
1042 | -L "B^0" \ | |
1043 | three-side-A empty three-side-B && | |
1044 | sed -e "s/^\([<=>]\)/\1\1\1/" three-side-A >merged-three && | |
1045 | ||
1046 | # Verify the index is as expected | |
1047 | git rev-parse >actual \ | |
1048 | :2:two :3:two \ | |
1049 | :2:four :3:four \ | |
1050 | :2:six :3:six && | |
1051 | git hash-object >expect \ | |
1052 | merged-one merged-three \ | |
1053 | merged-three merged-five \ | |
1054 | merged-five merged-one && | |
1055 | test_cmp expect actual && | |
1056 | ||
1057 | git cat-file -p :2:two >expect && | |
1058 | git cat-file -p :3:two >other && | |
1059 | test_must_fail git merge-file \ | |
1060 | -L "HEAD" -L "" -L "B^0" \ | |
1061 | expect empty other && | |
1062 | test_cmp expect two && | |
1063 | ||
1064 | git cat-file -p :2:four >expect && | |
1065 | git cat-file -p :3:four >other && | |
1066 | test_must_fail git merge-file \ | |
1067 | -L "HEAD" -L "" -L "B^0" \ | |
1068 | expect empty other && | |
1069 | test_cmp expect four && | |
1070 | ||
1071 | git cat-file -p :2:six >expect && | |
1072 | git cat-file -p :3:six >other && | |
1073 | test_must_fail git merge-file \ | |
1074 | -L "HEAD" -L "" -L "B^0" \ | |
1075 | expect empty other && | |
1076 | test_cmp expect six | |
1077 | ) | |
1078 | ' | |
1079 | ||
bb05c9f7 EN |
1080 | test_conflicts_with_adds_and_renames() { |
1081 | sideL=$1 | |
1082 | sideR=$2 | |
bb05c9f7 EN |
1083 | |
1084 | # Setup: | |
1085 | # L | |
1086 | # / \ | |
1087 | # master ? | |
1088 | # \ / | |
1089 | # R | |
1090 | # | |
1091 | # Where: | |
1092 | # Both L and R have files named 'three' which collide. Each of | |
1093 | # the colliding files could have been involved in a rename, in | |
1094 | # which case there was a file named 'one' or 'two' that was | |
1095 | # modified on the opposite side of history and renamed into the | |
1096 | # collision on this side of history. | |
1097 | # | |
1098 | # Questions: | |
1099 | # 1) The index should contain both a stage 2 and stage 3 entry | |
1100 | # for the colliding file. Does it? | |
1101 | # 2) When renames are involved, the content merges are clean, so | |
1102 | # the index should reflect the content merges, not merely the | |
1103 | # version of the colliding file from the prior commit. Does | |
1104 | # it? | |
1105 | # 3) There should be a file in the worktree named 'three' | |
1106 | # containing the two-way merged contents of the content-merged | |
1107 | # versions of 'three' from each of the two colliding | |
1108 | # files. Is it present? | |
1109 | # 4) There should not be any three~* files in the working | |
1110 | # tree | |
1111 | test_expect_success "setup simple $sideL/$sideR conflict" ' | |
1112 | test_create_repo simple_${sideL}_${sideR} && | |
1113 | ( | |
1114 | cd simple_${sideL}_${sideR} && | |
1115 | ||
1116 | # Create some related files now | |
1117 | for i in $(test_seq 1 10) | |
1118 | do | |
1119 | echo Random base content line $i | |
1120 | done >file_v1 && | |
1121 | cp file_v1 file_v2 && | |
1122 | echo modification >>file_v2 && | |
1123 | ||
1124 | cp file_v1 file_v3 && | |
1125 | echo more stuff >>file_v3 && | |
1126 | cp file_v3 file_v4 && | |
1127 | echo yet more stuff >>file_v4 && | |
1128 | ||
1129 | # Use a tag to record both these files for simple | |
1130 | # access, and clean out these untracked files | |
1131 | git tag file_v1 $(git hash-object -w file_v1) && | |
1132 | git tag file_v2 $(git hash-object -w file_v2) && | |
1133 | git tag file_v3 $(git hash-object -w file_v3) && | |
1134 | git tag file_v4 $(git hash-object -w file_v4) && | |
1135 | git clean -f && | |
1136 | ||
1137 | # Setup original commit (or merge-base), consisting of | |
1138 | # files named "one" and "two" if renames were involved. | |
1139 | touch irrelevant_file && | |
1140 | git add irrelevant_file && | |
1141 | if [ $sideL = "rename" ] | |
1142 | then | |
1143 | git show file_v1 >one && | |
1144 | git add one | |
1145 | fi && | |
1146 | if [ $sideR = "rename" ] | |
1147 | then | |
1148 | git show file_v3 >two && | |
1149 | git add two | |
1150 | fi && | |
1151 | test_tick && git commit -m initial && | |
1152 | ||
1153 | git branch L && | |
1154 | git branch R && | |
1155 | ||
1156 | # Handle the left side | |
1157 | git checkout L && | |
1158 | if [ $sideL = "rename" ] | |
1159 | then | |
1160 | git mv one three | |
1161 | else | |
1162 | git show file_v2 >three && | |
1163 | git add three | |
1164 | fi && | |
1165 | if [ $sideR = "rename" ] | |
1166 | then | |
1167 | git show file_v4 >two && | |
1168 | git add two | |
1169 | fi && | |
1170 | test_tick && git commit -m L && | |
1171 | ||
1172 | # Handle the right side | |
1173 | git checkout R && | |
1174 | if [ $sideL = "rename" ] | |
1175 | then | |
1176 | git show file_v2 >one && | |
1177 | git add one | |
1178 | fi && | |
1179 | if [ $sideR = "rename" ] | |
1180 | then | |
1181 | git mv two three | |
1182 | else | |
1183 | git show file_v4 >three && | |
1184 | git add three | |
1185 | fi && | |
1186 | test_tick && git commit -m R | |
1187 | ) | |
1188 | ' | |
1189 | ||
bbafc9c4 | 1190 | test_expect_success "check simple $sideL/$sideR conflict" ' |
bb05c9f7 EN |
1191 | ( |
1192 | cd simple_${sideL}_${sideR} && | |
1193 | ||
1194 | git checkout L^0 && | |
1195 | ||
1196 | # Merge must fail; there is a conflict | |
1197 | test_must_fail git merge -s recursive R^0 && | |
1198 | ||
1199 | # Make sure the index has the right number of entries | |
1200 | git ls-files -s >out && | |
1201 | test_line_count = 3 out && | |
1202 | git ls-files -u >out && | |
1203 | test_line_count = 2 out && | |
1204 | # Ensure we have the correct number of untracked files | |
1205 | git ls-files -o >out && | |
1206 | test_line_count = 1 out && | |
1207 | ||
1208 | # Nothing should have touched irrelevant_file | |
1209 | git rev-parse >actual \ | |
1210 | :0:irrelevant_file \ | |
1211 | :2:three \ | |
1212 | :3:three && | |
1213 | git rev-parse >expected \ | |
1214 | master:irrelevant_file \ | |
1215 | file_v2 \ | |
1216 | file_v4 && | |
1217 | test_cmp expected actual && | |
1218 | ||
1219 | # Make sure we have the correct merged contents for | |
1220 | # three | |
1221 | git show file_v1 >expected && | |
1222 | cat <<-\EOF >>expected && | |
1223 | <<<<<<< HEAD | |
1224 | modification | |
1225 | ======= | |
1226 | more stuff | |
1227 | yet more stuff | |
1228 | >>>>>>> R^0 | |
1229 | EOF | |
1230 | ||
1231 | test_cmp expected three | |
1232 | ) | |
1233 | ' | |
1234 | } | |
1235 | ||
bbafc9c4 EN |
1236 | test_conflicts_with_adds_and_renames rename rename |
1237 | test_conflicts_with_adds_and_renames rename add | |
1238 | test_conflicts_with_adds_and_renames add rename | |
1239 | test_conflicts_with_adds_and_renames add add | |
bb05c9f7 | 1240 | |
b28eeb30 EN |
1241 | # Setup: |
1242 | # L | |
1243 | # / \ | |
1244 | # master ? | |
1245 | # \ / | |
1246 | # R | |
1247 | # | |
1248 | # Where: | |
1249 | # master has two files, named 'one' and 'two'. | |
1250 | # branches L and R both modify 'one', in conflicting ways. | |
1251 | # branches L and R both modify 'two', in conflicting ways. | |
1252 | # branch L also renames 'one' to 'three'. | |
1253 | # branch R also renames 'two' to 'three'. | |
1254 | # | |
1255 | # So, we have four different conflicting files that all end up at path | |
1256 | # 'three'. | |
1257 | test_expect_success 'setup nested conflicts from rename/rename(2to1)' ' | |
1258 | test_create_repo nested_conflicts_from_rename_rename && | |
1259 | ( | |
1260 | cd nested_conflicts_from_rename_rename && | |
1261 | ||
1262 | # Create some related files now | |
1263 | for i in $(test_seq 1 10) | |
1264 | do | |
1265 | echo Random base content line $i | |
1266 | done >file_v1 && | |
1267 | ||
1268 | cp file_v1 file_v2 && | |
1269 | cp file_v1 file_v3 && | |
1270 | cp file_v1 file_v4 && | |
1271 | cp file_v1 file_v5 && | |
1272 | cp file_v1 file_v6 && | |
1273 | ||
1274 | echo one >>file_v1 && | |
1275 | echo uno >>file_v2 && | |
1276 | echo eins >>file_v3 && | |
1277 | ||
1278 | echo two >>file_v4 && | |
1279 | echo dos >>file_v5 && | |
1280 | echo zwei >>file_v6 && | |
1281 | ||
1282 | # Setup original commit (or merge-base), consisting of | |
1283 | # files named "one" and "two". | |
1284 | mv file_v1 one && | |
1285 | mv file_v4 two && | |
1286 | git add one two && | |
1287 | test_tick && git commit -m english && | |
1288 | ||
1289 | git branch L && | |
1290 | git branch R && | |
1291 | ||
1292 | # Handle the left side | |
1293 | git checkout L && | |
da43c072 | 1294 | git rm one two && |
b28eeb30 EN |
1295 | mv -f file_v2 three && |
1296 | mv -f file_v5 two && | |
1297 | git add two three && | |
1298 | test_tick && git commit -m spanish && | |
1299 | ||
1300 | # Handle the right side | |
1301 | git checkout R && | |
da43c072 | 1302 | git rm one two && |
b28eeb30 EN |
1303 | mv -f file_v3 one && |
1304 | mv -f file_v6 three && | |
1305 | git add one three && | |
1306 | test_tick && git commit -m german | |
1307 | ) | |
1308 | ' | |
1309 | ||
bbafc9c4 | 1310 | test_expect_success 'check nested conflicts from rename/rename(2to1)' ' |
b28eeb30 EN |
1311 | ( |
1312 | cd nested_conflicts_from_rename_rename && | |
1313 | ||
1314 | git checkout L^0 && | |
1315 | ||
1316 | # Merge must fail; there is a conflict | |
1317 | test_must_fail git merge -s recursive R^0 && | |
1318 | ||
1319 | # Make sure the index has the right number of entries | |
1320 | git ls-files -s >out && | |
1321 | test_line_count = 2 out && | |
1322 | git ls-files -u >out && | |
1323 | test_line_count = 2 out && | |
1324 | # Ensure we have the correct number of untracked files | |
1325 | git ls-files -o >out && | |
1326 | test_line_count = 1 out && | |
1327 | ||
1328 | # Compare :2:three to expected values | |
1329 | git cat-file -p master:one >base && | |
1330 | git cat-file -p L:three >ours && | |
1331 | git cat-file -p R:one >theirs && | |
1332 | test_must_fail git merge-file \ | |
1333 | -L "HEAD:three" -L "" -L "R^0:one" \ | |
1334 | ours base theirs && | |
1335 | sed -e "s/^\([<=>]\)/\1\1/" ours >L-three && | |
1336 | git cat-file -p :2:three >expect && | |
1337 | test_cmp expect L-three && | |
1338 | ||
1339 | # Compare :2:three to expected values | |
1340 | git cat-file -p master:two >base && | |
1341 | git cat-file -p L:two >ours && | |
1342 | git cat-file -p R:three >theirs && | |
1343 | test_must_fail git merge-file \ | |
1344 | -L "HEAD:two" -L "" -L "R^0:three" \ | |
1345 | ours base theirs && | |
1346 | sed -e "s/^\([<=>]\)/\1\1/" ours >R-three && | |
1347 | git cat-file -p :3:three >expect && | |
1348 | test_cmp expect R-three && | |
1349 | ||
1350 | # Compare three to expected contents | |
1351 | >empty && | |
1352 | test_must_fail git merge-file \ | |
1353 | -L "HEAD" -L "" -L "R^0" \ | |
1354 | L-three empty R-three && | |
1355 | test_cmp three L-three | |
1356 | ) | |
1357 | ' | |
1358 | ||
695576fd | 1359 | test_done |