Fossil

Check-in [792a3bc9]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Enhance the merge-conflict notation to show both the two recent versions and also the common ancestor version.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:792a3bc94afe729512da8ce1a6edd7b0f29b1c5b
User & Date: drh 2011-04-18 23:46:55
Context
2011-04-19
20:30
Fix a copy of minor display problems out the output of "fossil push". check-in: 085b6a1b user: drh tags: trunk
2011-04-18
23:46
Enhance the merge-conflict notation to show both the two recent versions and also the common ancestor version. check-in: 792a3bc9 user: drh tags: trunk
19:32
Fix another issue with directory search for CGI. check-in: 0fc9b5e1 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/merge3.c.

151
152
153
154
155
156
157
158
159
160


161
162
163
164
165
166
167
168
169
...
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
...
262
263
264
265
266
267
268
269


270
271
272
273
274
275
276
277
278
279
280
  int *aC1;              /* Changes from pPivot to pV1 */
  int *aC2;              /* Changes from pPivot to pV2 */
  int i1, i2;            /* Index into aC1[] and aC2[] */
  int nCpy, nDel, nIns;  /* Number of lines to copy, delete, or insert */
  int limit1, limit2;    /* Sizes of aC1[] and aC2[] */
  int nConflict = 0;     /* Number of merge conflicts seen so far */
  static const char zBegin[] =
    "<<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<\n";
  static const char zMid[]   =
    "======= original content above; conflict below =============\n";


  static const char zEnd[]   =
    ">>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>\n";

  blob_zero(pOut);         /* Merge results stored in pOut */

  /* Compute the edits that occur from pPivot => pV1 (into aC1)
  ** and pPivot => pV2 (into aC2).  Each of the aC1 and aC2 arrays is
  ** an array of integer triples.  Within each triple, the first integer
  ** is the number of lines of text to copy directly from the pivot,
................................................................................
  limit2 = i2;

  DEBUG(
    for(i1=0; i1<limit1; i1+=3){
      printf("c1: %4d %4d %4d\n", aC1[i1], aC1[i1+1], aC1[i1+2]);
    }
    for(i2=0; i2<limit2; i2+=3){
     printf("c2: %4d %4d %4d\n", aC2[i2], aC2[i2+1], aC2[i2+2]);
    }
  )

  /* Loop over the two edit vectors and use them to compute merged text
  ** which is written into pOut.  i1 and i2 are multiples of 3 which are
  ** indices into aC1[] and aC2[] to the edit triple currently being
  ** processed
................................................................................
      nConflict++;
      while( !ends_at_CPY(&aC1[i1], sz) || !ends_at_CPY(&aC2[i2], sz) ){
        sz++;
      }
      DEBUG( printf("CONFLICT %d\n", sz); )
      blob_appendf(pOut, zBegin);
      i1 = output_one_side(pOut, pV1, aC1, i1, sz);
      blob_appendf(pOut, zMid);


      i2 = output_one_side(pOut, pV2, aC2, i2, sz);
      blob_appendf(pOut, zEnd);
      blob_copy_lines(0, pPivot, sz);
    }

    /* If we are finished with an edit triple, advance to the next
    ** triple.
    */
    if( i1<limit1 && aC1[i1]==0 && aC1[i1+1]==0 && aC1[i1+2]==0 ) i1+=3;
    if( i2<limit2 && aC2[i2]==0 && aC2[i2+1]==0 && aC2[i2+2]==0 ) i2+=3;
  }







|
|
|
>
>

|







 







|







 







|
>
>


<
|







151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
...
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
...
264
265
266
267
268
269
270
271
272
273
274
275

276
277
278
279
280
281
282
283
  int *aC1;              /* Changes from pPivot to pV1 */
  int *aC2;              /* Changes from pPivot to pV2 */
  int i1, i2;            /* Index into aC1[] and aC2[] */
  int nCpy, nDel, nIns;  /* Number of lines to copy, delete, or insert */
  int limit1, limit2;    /* Sizes of aC1[] and aC2[] */
  int nConflict = 0;     /* Number of merge conflicts seen so far */
  static const char zBegin[] =
    "<<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<\n";
  static const char zMid1[]   =
    "======= COMMON ANCESTOR content follows ============================\n";
  static const char zMid2[]   =
    "======= MERGED IN content follows ==================================\n";
  static const char zEnd[]   =
    ">>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n";

  blob_zero(pOut);         /* Merge results stored in pOut */

  /* Compute the edits that occur from pPivot => pV1 (into aC1)
  ** and pPivot => pV2 (into aC2).  Each of the aC1 and aC2 arrays is
  ** an array of integer triples.  Within each triple, the first integer
  ** is the number of lines of text to copy directly from the pivot,
................................................................................
  limit2 = i2;

  DEBUG(
    for(i1=0; i1<limit1; i1+=3){
      printf("c1: %4d %4d %4d\n", aC1[i1], aC1[i1+1], aC1[i1+2]);
    }
    for(i2=0; i2<limit2; i2+=3){
      printf("c2: %4d %4d %4d\n", aC2[i2], aC2[i2+1], aC2[i2+2]);
    }
  )

  /* Loop over the two edit vectors and use them to compute merged text
  ** which is written into pOut.  i1 and i2 are multiples of 3 which are
  ** indices into aC1[] and aC2[] to the edit triple currently being
  ** processed
................................................................................
      nConflict++;
      while( !ends_at_CPY(&aC1[i1], sz) || !ends_at_CPY(&aC2[i2], sz) ){
        sz++;
      }
      DEBUG( printf("CONFLICT %d\n", sz); )
      blob_appendf(pOut, zBegin);
      i1 = output_one_side(pOut, pV1, aC1, i1, sz);
      blob_appendf(pOut, zMid1);
      blob_copy_lines(pOut, pPivot, sz);
      blob_appendf(pOut, zMid2);
      i2 = output_one_side(pOut, pV2, aC2, i2, sz);
      blob_appendf(pOut, zEnd);

   }

    /* If we are finished with an edit triple, advance to the next
    ** triple.
    */
    if( i1<limit1 && aC1[i1]==0 && aC1[i1+1]==0 && aC1[i1+2]==0 ) i1+=3;
    if( i2<limit2 && aC2[i2]==0 && aC2[i2+1]==0 && aC2[i2+2]==0 ) i2+=3;
  }

Changes to test/merge1.test.

69
70
71
72
73
74
75
76
77
78


79
80
81
82
83
84
85
86
87
88
89


90
91
92
93
94
95
96
97
98
...
150
151
152
153
154
155
156
157
158


159
160
161
162
163
164
165
166
167
168
169
170
171


172
173
174
175
176
177
178
179
...
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301









302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
...
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360









361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
  111 - This is line one OF the demo program - 1111
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t23 {
  <<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<
  111 - This is line ONE of the demo program - 1111
  ======= original content above; conflict below =============


  111 - This is line one OF the demo program - 1111
  >>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t32 {
  <<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<
  111 - This is line one OF the demo program - 1111
  ======= original content above; conflict below =============


  111 - This is line ONE of the demo program - 1111
  >>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
fossil test-3 t1 t3 t2 a32
test merge1-2.1 {[same_file t32 a32]}
................................................................................
write_file_indented t3 {
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t32 {
  <<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<
  ======= original content above; conflict below =============


  000 - Zero lines added to the beginning of - 0000
  111 - This is line one of the demo program - 1111
  >>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t23 {
  <<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<
  000 - Zero lines added to the beginning of - 0000
  111 - This is line one of the demo program - 1111
  ======= original content above; conflict below =============


  >>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
fossil test-3 t1 t3 t2 a32
test merge1-4.1 {[same_file t32 a32]}
................................................................................
  KLMN
  OPQR
  STUV
  XYZ.
}
write_file_indented t23 {
  abcd
  <<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<
  efgh 2
  ijkl 2
  mnop 2
  qrst
  uvwx
  yzAB 2
  CDEF 2
  GHIJ 2
  ======= original content above; conflict below =============









  efgh
  ijkl
  mnop 3
  qrst 3
  uvwx 3
  yzAB 3
  CDEF
  GHIJ
  >>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>
  KLMN
  OPQR
  STUV
  XYZ.
}
fossil test-3 t1 t2 t3 a23
test merge1-7.1 {[same_file t23 a23]}
................................................................................
  KLMN
  OPQR
  STUV
  XYZ.
}
write_file_indented t23 {
  abcd
  <<<<<<< BEGIN MERGE CONFLICT: original content first <<<<<<<
  efgh 2
  ijkl 2
  mnop 
  qrst
  uvwx
  yzAB 2
  CDEF 2
  GHIJ 2
  ======= original content above; conflict below =============









  efgh
  ijkl
  mnop 3
  qrst 3
  uvwx 3
  yzAB 3
  CDEF
  GHIJ
  >>>>>>> END MERGE CONFLICT: conflict last >>>>>>>>>>>>>>>>>>
  KLMN
  OPQR
  STUV
  XYZ.
}
fossil test-3 t1 t2 t3 a23
test merge1-7.2 {[same_file t23 a23]}







|

|
>
>

|






|

|
>
>

|







 







|
|
>
>


|






|


|
>
>
|







 







|








|
>
>
>
>
>
>
>
>
>








|







 







|








|
>
>
>
>
>
>
>
>
>








|







69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
...
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
...
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
...
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
  111 - This is line one OF the demo program - 1111
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t23 {
  <<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<
  111 - This is line ONE of the demo program - 1111
  ======= COMMON ANCESTOR content follows ============================
  111 - This is line one of the demo program - 1111
  ======= MERGED IN content follows ==================================
  111 - This is line one OF the demo program - 1111
  >>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t32 {
  <<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<
  111 - This is line one OF the demo program - 1111
  ======= COMMON ANCESTOR content follows ============================
  111 - This is line one of the demo program - 1111
  ======= MERGED IN content follows ==================================
  111 - This is line ONE of the demo program - 1111
  >>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
fossil test-3 t1 t3 t2 a32
test merge1-2.1 {[same_file t32 a32]}
................................................................................
write_file_indented t3 {
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t32 {
  <<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<
  ======= COMMON ANCESTOR content follows ============================
  111 - This is line one of the demo program - 1111
  ======= MERGED IN content follows ==================================
  000 - Zero lines added to the beginning of - 0000
  111 - This is line one of the demo program - 1111
  >>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
write_file_indented t23 {
  <<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<
  000 - Zero lines added to the beginning of - 0000
  111 - This is line one of the demo program - 1111
  ======= COMMON ANCESTOR content follows ============================
  111 - This is line one of the demo program - 1111
  ======= MERGED IN content follows ==================================
  >>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  222 - The second line program line in code - 2222
  333 - This is a test of the merging algohm - 3333
  444 - If all goes well, we will be pleased - 4444
  555 - we think it well and other stuff too - 5555
}
fossil test-3 t1 t3 t2 a32
test merge1-4.1 {[same_file t32 a32]}
................................................................................
  KLMN
  OPQR
  STUV
  XYZ.
}
write_file_indented t23 {
  abcd
  <<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<
  efgh 2
  ijkl 2
  mnop 2
  qrst
  uvwx
  yzAB 2
  CDEF 2
  GHIJ 2
  ======= COMMON ANCESTOR content follows ============================
  efgh
  ijkl
  mnop
  qrst
  uvwx
  yzAB
  CDEF
  GHIJ
  ======= MERGED IN content follows ==================================
  efgh
  ijkl
  mnop 3
  qrst 3
  uvwx 3
  yzAB 3
  CDEF
  GHIJ
  >>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  KLMN
  OPQR
  STUV
  XYZ.
}
fossil test-3 t1 t2 t3 a23
test merge1-7.1 {[same_file t23 a23]}
................................................................................
  KLMN
  OPQR
  STUV
  XYZ.
}
write_file_indented t23 {
  abcd
  <<<<<<< BEGIN MERGE CONFLICT: local copy shown first <<<<<<<<<<<<<<<
  efgh 2
  ijkl 2
  mnop 
  qrst
  uvwx
  yzAB 2
  CDEF 2
  GHIJ 2
  ======= COMMON ANCESTOR content follows ============================
  efgh
  ijkl
  mnop
  qrst
  uvwx
  yzAB
  CDEF
  GHIJ
  ======= MERGED IN content follows ==================================
  efgh
  ijkl
  mnop 3
  qrst 3
  uvwx 3
  yzAB 3
  CDEF
  GHIJ
  >>>>>>> END MERGE CONFLICT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  KLMN
  OPQR
  STUV
  XYZ.
}
fossil test-3 t1 t2 t3 a23
test merge1-7.2 {[same_file t23 a23]}

Changes to test/merge3.test.

20
21
22
23
24
25
26
27
28


29
30
31
32
33
34
35
36
..
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
...
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
...
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
...
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
...
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
...
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
...
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
...
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
...
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
...
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
...
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635

proc merge-test {testid basis v1 v2 result} {
  write_file t1 [join [string trim $basis] \n]\n
  write_file t2 [join [string trim $v1] \n]\n
  write_file t3 [join [string trim $v2] \n]\n
  fossil test-3-way-merge t1 t2 t3 t4
  set x [read_file t4]
  regsub -all {<<<<<<< BEGIN MERGE CONFLICT:.*<} $x {>} x
  regsub -all {======= original content.*======} $x {=} x


  regsub -all {>>>>>>> END MERGE CONFLICT:.*>>>} $x {<} x
  set x [split [string trim $x] \n]
  set result [string trim $result]
  if {$x!=$result} {
    protOut "  Expected \[$result\]"
    protOut "       Got \[$x\]"
    test merge3-$testid 0
  } else {
................................................................................
merge-test 3 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6 7 8 9
} {
  1 2 3 4 5c 6 7 8 9
} {
  1 2 > 3b 4b 5b = 3 4 5c < 6 7 8 9
}
merge-test 4 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8 9
} {
  1 2 3 4 5c 6 7 8 9
} {
  1 2 > 3b 4b 5b 6b = 3 4 5c 6 < 7 8 9
}
merge-test 5 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8 9
} {
  1 2 3 4 5c 6c 7c 8 9
} {
  1 2 > 3b 4b 5b 6b 7 = 3 4 5c 6c 7c < 8 9
}
merge-test 6 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8b 9
} {
  1 2 3 4 5c 6c 7c 8 9
} {
  1 2 > 3b 4b 5b 6b 7 = 3 4 5c 6c 7c < 8b 9
}
merge-test 7 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8b 9
} {
  1 2 3 4 5c 6c 7c 8c 9
} {
  1 2 > 3b 4b 5b 6b 7 8b = 3 4 5c 6c 7c 8c < 9
}
merge-test 8 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8b 9b
} {
  1 2 3 4 5c 6c 7c 8c 9
} {
  1 2 > 3b 4b 5b 6b 7 8b 9b = 3 4 5c 6c 7c 8c 9 <
}
merge-test 9 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5 6 7 8b 9b
} {
  1 2 3 4 5c 6c 7c 8 9
................................................................................
merge-test 11 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5 6 7 8b 9b
} {
  1 2 3b 4c 5 6c 7c 8 9
} {
  1 2 > 3b 4b = 3b 4c < 5 6c 7c 8b 9b
}
merge-test 12 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b4b 5 6 7 8b 9b
} {
  1 2 3b4b 5 6c 7c 8 9
................................................................................
merge-test 24 {
  1 2 3 4 5 6 7 8 9
} {
  1 6 7 8 9
} {
  1 2 3 4 9
} {
  1 > 6 7 8 = 2 3 4 < 9
}
merge-test 25 {
  1 2 3 4 5 6 7 8 9
} {
  1 7 8 9
} {
  1 2 3 9
} {
  1 > 7 8 = 2 3 < 9
}

merge-test 30 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 6 7 9
} {
................................................................................
merge-test 34 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 9
} {
  1 6 7 8 9
} {
  1 > 2 3 4 = 6 7 8 < 9
}
merge-test 35 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 9
} {
  1 7 8 9
} {
  1 > 2 3 = 7 8 < 9
}

merge-test 40 {
  2 3 4 5 6 7 8
} {
  3 4 5 6 7 8
} {
................................................................................
merge-test 44 {
  2 3 4 5 6 7 8
} {
  6 7 8
} {
  2 3 4
} {
  > 6 7 8 = 2 3 4 <
}
merge-test 45 {
  2 3 4 5 6 7 8
} {
  7 8
} {
  2 3
} {
  > 7 8 = 2 3 <
}

merge-test 50 {
  2 3 4 5 6 7 8
} {
  2 3 4 5 6 7
} {
................................................................................
merge-test 54 {
  2 3 4 5 6 7 8
} {
  2 3 4
} {
  6 7 8
} {
  > 2 3 4 = 6 7 8 <
}
merge-test 55 {
  2 3 4 5 6 7 8
} {
  2 3
} {
  7 8
} {
  > 2 3 = 7 8 <
}

merge-test 60 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3 4 5 6 7 8 9
} {
................................................................................
merge-test 64 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3b 4b 5b 6 7 8 9
} {
  1 2 3 4 9
} {
  1 > 2b 3b 4b 5b 6 7 8 = 2 3 4 < 9
}
merge-test 65 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3b 4b 5b 6b 7 8 9
} {
  1 2 3 9
} {
  1 > 2b 3b 4b 5b 6b 7 8 = 2 3 < 9
}

merge-test 70 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 6 7 9
} {
................................................................................
merge-test 74 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 9
} {
  1 2b 3b 4b 5b 6 7 8 9
} {
  1 > 2 3 4 = 2b 3b 4b 5b 6 7 8 < 9
}
merge-test 75 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 9
} {
  1 2b 3b 4b 5b 6b 7 8 9
} {
  1 > 2 3 = 2b 3b 4b 5b 6b 7 8 < 9
}

merge-test 80 {
  2 3 4 5 6 7 8
} {
  2b 3 4 5 6 7 8
} {
................................................................................
merge-test 84 {
  2 3 4 5 6 7 8
} {
  2b 3b 4b 5b 6 7 8
} {
  2 3 4
} {
  > 2b 3b 4b 5b 6 7 8 = 2 3 4 <
}
merge-test 85 {
  2 3 4 5 6 7 8
} {
  2b 3b 4b 5b 6b 7 8
} {
  2 3
} {
  > 2b 3b 4b 5b 6b 7 8 = 2 3 <
}

merge-test 90 {
  2 3 4 5 6 7 8
} {
  2 3 4 5 6 7
} {
................................................................................
merge-test 94 {
  2 3 4 5 6 7 8
} {
  2 3 4
} {
  2b 3b 4b 5b 6 7 8
} {
  > 2 3 4 = 2b 3b 4b 5b 6 7 8 <
}
merge-test 95 {
  2 3 4 5 6 7 8
} {
  2 3
} {
  2b 3b 4b 5b 6b 7 8
} {
  > 2 3 = 2b 3b 4b 5b 6b 7 8 <
}

merge-test 100 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3 4 5 7 8 9 a b c d e
} {
................................................................................
merge-test 103 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 7 8 9b
} {
  1 2 3 4 5 7 8 9b a b c d e
} {
  1 2 3 4 5 7 8 > 9b = 9b a b c d e <
}
merge-test 104 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 7 8 9b a b c d e
} {
  1 2 3 4 5 7 8 9b
} {
  1 2 3 4 5 7 8 > 9b a b c d e = 9b <
}







|
|
>
>
|







 







|








|








|








|








|








|







 







|







 







|








|







 







|








|







 







|








|







 







|








|







 







|








|







 







|








|







 







|








|







 







|








|







 







|








|

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
..
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
...
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
...
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
...
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
...
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
...
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
...
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
...
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
...
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
...
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
...
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637

proc merge-test {testid basis v1 v2 result} {
  write_file t1 [join [string trim $basis] \n]\n
  write_file t2 [join [string trim $v1] \n]\n
  write_file t3 [join [string trim $v2] \n]\n
  fossil test-3-way-merge t1 t2 t3 t4
  set x [read_file t4]
  regsub -all {<<<<<<< BEGIN MERGE CONFLICT: local copy shown first <+} $x \
              {MINE:} x
  regsub -all {======= COMMON ANCESTOR content follows =+} $x {COM:} x
  regsub -all {======= MERGED IN content follows =+} $x {YOURS:} x
  regsub -all {>>>>>>> END MERGE CONFLICT >+} $x {END} x
  set x [split [string trim $x] \n]
  set result [string trim $result]
  if {$x!=$result} {
    protOut "  Expected \[$result\]"
    protOut "       Got \[$x\]"
    test merge3-$testid 0
  } else {
................................................................................
merge-test 3 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6 7 8 9
} {
  1 2 3 4 5c 6 7 8 9
} {
  1 2 MINE: 3b 4b 5b COM: 3 4 5 YOURS: 3 4 5c END 6 7 8 9
}
merge-test 4 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8 9
} {
  1 2 3 4 5c 6 7 8 9
} {
  1 2 MINE: 3b 4b 5b 6b COM: 3 4 5 6 YOURS: 3 4 5c 6 END 7 8 9
}
merge-test 5 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8 9
} {
  1 2 3 4 5c 6c 7c 8 9
} {
  1 2 MINE: 3b 4b 5b 6b 7 COM: 3 4 5 6 7 YOURS: 3 4 5c 6c 7c END 8 9
}
merge-test 6 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8b 9
} {
  1 2 3 4 5c 6c 7c 8 9
} {
  1 2 MINE: 3b 4b 5b 6b 7 COM: 3 4 5 6 7 YOURS: 3 4 5c 6c 7c END 8b 9
}
merge-test 7 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8b 9
} {
  1 2 3 4 5c 6c 7c 8c 9
} {
  1 2 MINE: 3b 4b 5b 6b 7 8b COM: 3 4 5 6 7 8 YOURS: 3 4 5c 6c 7c 8c END 9
}
merge-test 8 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5b 6b 7 8b 9b
} {
  1 2 3 4 5c 6c 7c 8c 9
} {
  1 2 MINE: 3b 4b 5b 6b 7 8b 9b COM: 3 4 5 6 7 8 9 YOURS: 3 4 5c 6c 7c 8c 9 END
}
merge-test 9 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5 6 7 8b 9b
} {
  1 2 3 4 5c 6c 7c 8 9
................................................................................
merge-test 11 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b 4b 5 6 7 8b 9b
} {
  1 2 3b 4c 5 6c 7c 8 9
} {
  1 2 MINE: 3b 4b COM: 3 4 YOURS: 3b 4c END 5 6c 7c 8b 9b
}
merge-test 12 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3b4b 5 6 7 8b 9b
} {
  1 2 3b4b 5 6c 7c 8 9
................................................................................
merge-test 24 {
  1 2 3 4 5 6 7 8 9
} {
  1 6 7 8 9
} {
  1 2 3 4 9
} {
  1 MINE: 6 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 4 END 9
}
merge-test 25 {
  1 2 3 4 5 6 7 8 9
} {
  1 7 8 9
} {
  1 2 3 9
} {
  1 MINE: 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 END 9
}

merge-test 30 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 6 7 9
} {
................................................................................
merge-test 34 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 9
} {
  1 6 7 8 9
} {
  1 MINE: 2 3 4 COM: 2 3 4 5 6 7 8 YOURS: 6 7 8 END 9
}
merge-test 35 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 9
} {
  1 7 8 9
} {
  1 MINE: 2 3 COM: 2 3 4 5 6 7 8 YOURS: 7 8 END 9
}

merge-test 40 {
  2 3 4 5 6 7 8
} {
  3 4 5 6 7 8
} {
................................................................................
merge-test 44 {
  2 3 4 5 6 7 8
} {
  6 7 8
} {
  2 3 4
} {
  MINE: 6 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 4 END
}
merge-test 45 {
  2 3 4 5 6 7 8
} {
  7 8
} {
  2 3
} {
  MINE: 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 END
}

merge-test 50 {
  2 3 4 5 6 7 8
} {
  2 3 4 5 6 7
} {
................................................................................
merge-test 54 {
  2 3 4 5 6 7 8
} {
  2 3 4
} {
  6 7 8
} {
  MINE: 2 3 4 COM: 2 3 4 5 6 7 8 YOURS: 6 7 8 END
}
merge-test 55 {
  2 3 4 5 6 7 8
} {
  2 3
} {
  7 8
} {
  MINE: 2 3 COM: 2 3 4 5 6 7 8 YOURS: 7 8 END
}

merge-test 60 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3 4 5 6 7 8 9
} {
................................................................................
merge-test 64 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3b 4b 5b 6 7 8 9
} {
  1 2 3 4 9
} {
  1 MINE: 2b 3b 4b 5b 6 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 4 END 9
}
merge-test 65 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3b 4b 5b 6b 7 8 9
} {
  1 2 3 9
} {
  1 MINE: 2b 3b 4b 5b 6b 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 END 9
}

merge-test 70 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 6 7 9
} {
................................................................................
merge-test 74 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 9
} {
  1 2b 3b 4b 5b 6 7 8 9
} {
  1 MINE: 2 3 4 COM: 2 3 4 5 6 7 8 YOURS: 2b 3b 4b 5b 6 7 8 END 9
}
merge-test 75 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 9
} {
  1 2b 3b 4b 5b 6b 7 8 9
} {
  1 MINE: 2 3 COM: 2 3 4 5 6 7 8 YOURS: 2b 3b 4b 5b 6b 7 8 END 9
}

merge-test 80 {
  2 3 4 5 6 7 8
} {
  2b 3 4 5 6 7 8
} {
................................................................................
merge-test 84 {
  2 3 4 5 6 7 8
} {
  2b 3b 4b 5b 6 7 8
} {
  2 3 4
} {
  MINE: 2b 3b 4b 5b 6 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 4 END
}
merge-test 85 {
  2 3 4 5 6 7 8
} {
  2b 3b 4b 5b 6b 7 8
} {
  2 3
} {
  MINE: 2b 3b 4b 5b 6b 7 8 COM: 2 3 4 5 6 7 8 YOURS: 2 3 END
}

merge-test 90 {
  2 3 4 5 6 7 8
} {
  2 3 4 5 6 7
} {
................................................................................
merge-test 94 {
  2 3 4 5 6 7 8
} {
  2 3 4
} {
  2b 3b 4b 5b 6 7 8
} {
  MINE: 2 3 4 COM: 2 3 4 5 6 7 8 YOURS: 2b 3b 4b 5b 6 7 8 END
}
merge-test 95 {
  2 3 4 5 6 7 8
} {
  2 3
} {
  2b 3b 4b 5b 6b 7 8
} {
  MINE: 2 3 COM: 2 3 4 5 6 7 8 YOURS: 2b 3b 4b 5b 6b 7 8 END
}

merge-test 100 {
  1 2 3 4 5 6 7 8 9
} {
  1 2b 3 4 5 7 8 9 a b c d e
} {
................................................................................
merge-test 103 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 7 8 9b
} {
  1 2 3 4 5 7 8 9b a b c d e
} {
  1 2 3 4 5 7 8 MINE: 9b COM: 9 YOURS: 9b a b c d e END
}
merge-test 104 {
  1 2 3 4 5 6 7 8 9
} {
  1 2 3 4 5 7 8 9b a b c d e
} {
  1 2 3 4 5 7 8 9b
} {
  1 2 3 4 5 7 8 MINE: 9b a b c d e COM: 9 YOURS: 9b END
}