1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
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
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
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
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
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
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
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
|
$ cat >> $HGRCPATH << EOF
> [extensions]
> graphlog=
> [phases]
> # public changeset are not obsolete
> publish=false
> EOF
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
$ getid() {
> hg id --debug -ir "desc('$1')"
> }
$ cat > debugkeys.py <<EOF
> def reposetup(ui, repo):
> class debugkeysrepo(repo.__class__):
> def listkeys(self, namespace):
> ui.write('listkeys %s\n' % (namespace,))
> return super(debugkeysrepo, self).listkeys(namespace)
>
> if repo.local():
> repo.__class__ = debugkeysrepo
> EOF
$ hg init tmpa
$ cd tmpa
$ mkcommit kill_me
Checking that the feature is properly disabled
$ hg debugobsolete -d '0 0' `getid kill_me` -u babar
abort: obsolete feature is not enabled on this repo
[255]
Enabling it
$ cat > ../obs.py << EOF
> import mercurial.obsolete
> mercurial.obsolete._enabled = True
> EOF
$ echo '[extensions]' >> $HGRCPATH
$ echo "obs=${TESTTMP}/obs.py" >> $HGRCPATH
Killing a single changeset without replacement
$ hg debugobsolete 0
abort: changeset references must be full hexadecimal node identifiers
[255]
$ hg debugobsolete '00'
abort: changeset references must be full hexadecimal node identifiers
[255]
$ hg debugobsolete -d '0 0' `getid kill_me` -u babar
$ hg debugobsolete
97b7c2d76b1845ed3eb988cd612611e72406cef0 0 {'date': '0 0', 'user': 'babar'}
$ cd ..
Killing a single changeset with replacement
$ hg init tmpb
$ cd tmpb
$ mkcommit a
$ mkcommit b
$ mkcommit original_c
$ hg up "desc('b')"
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mkcommit new_c
created new head
$ hg debugobsolete `getid original_c` `getid new_c` -d '56 12'
$ hg debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
do it again (it read the obsstore before adding new changeset)
$ hg up '.^'
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mkcommit new_2_c
created new head
$ hg debugobsolete -d '1337 0' `getid new_c` `getid new_2_c`
$ hg debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
Register two markers with a missing node
$ hg up '.^'
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mkcommit new_3_c
created new head
$ hg debugobsolete -d '1338 0' `getid new_2_c` 1337133713371337133713371337133713371337
$ hg debugobsolete -d '1339 0' 1337133713371337133713371337133713371337 `getid new_3_c`
$ hg debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
Check that graphlog detect that a changeset is obsolete:
$ hg glog
@ changeset: 5:5601fb93a350
| tag: tip
| parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_3_c
|
o changeset: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add b
|
o changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
Check that public changeset are not accounted as obsolete:
$ hg phase --public 2
$ hg --config 'extensions.graphlog=' glog
@ changeset: 5:5601fb93a350
| tag: tip
| parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_3_c
|
| o changeset: 2:245bde4270cd
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_c
|
o changeset: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add b
|
o changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
$ cd ..
Exchange Test
============================
Destination repo does not have any data
---------------------------------------
Try to pull markers
(extinct changeset are excluded but marker are pushed)
$ hg init tmpc
$ cd tmpc
$ hg pull ../tmpb
pulling from ../tmpb
requesting all changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
Rollback//Transaction support
$ hg debugobsolete -d '1340 0' aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
$ hg debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 0 {'date': '1340 0', 'user': 'test'}
$ hg rollback -n
repository tip rolled back to revision 3 (undo debugobsolete)
$ hg rollback
repository tip rolled back to revision 3 (undo debugobsolete)
$ hg debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
$ cd ..
Try to pull markers
$ hg init tmpd
$ hg -R tmpb push tmpd
pushing to tmpd
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+1 heads)
$ hg -R tmpd debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
Check obsolete keys are exchanged only if source has an obsolete store
$ hg init empty
$ hg --config extensions.debugkeys=debugkeys.py -R empty push tmpd
pushing to tmpd
no changes found
listkeys phases
listkeys bookmarks
[1]
clone support
(markers are copied and extinct changesets are included to allow hardlinks)
$ hg clone tmpb clone-dest
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R clone-dest log -G --hidden
@ changeset: 5:5601fb93a350
| tag: tip
| parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_3_c
|
| x changeset: 4:ca819180edb9
|/ parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_2_c
|
| x changeset: 3:cdbce2fbb163
|/ parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_c
|
| o changeset: 2:245bde4270cd
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_c
|
o changeset: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add b
|
o changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
$ hg -R clone-dest debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
Destination repo have existing data
---------------------------------------
On pull
$ hg init tmpe
$ cd tmpe
$ hg debugobsolete -d '1339 0' 2448244824482448244824482448244824482448 1339133913391339133913391339133913391339
$ hg pull ../tmpb
pulling from ../tmpb
requesting all changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg debugobsolete
2448244824482448244824482448244824482448 1339133913391339133913391339133913391339 0 {'date': '1339 0', 'user': 'test'}
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
On push
$ hg push ../tmpc
pushing to ../tmpc
searching for changes
no changes found
[1]
$ hg -R ../tmpc debugobsolete
245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f 0 {'date': '56 12', 'user': 'test'}
cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
2448244824482448244824482448244824482448 1339133913391339133913391339133913391339 0 {'date': '1339 0', 'user': 'test'}
detect outgoing obsolete and unstable
---------------------------------------
$ hg glog
o changeset: 3:5601fb93a350
| tag: tip
| parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_3_c
|
| o changeset: 2:245bde4270cd
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_c
|
o changeset: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add b
|
o changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
$ hg up 'desc("new_3_c")'
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ mkcommit original_d
$ mkcommit original_e
$ hg debugobsolete `getid original_d` -d '0 0'
$ hg log -r 'obsolete()'
changeset: 4:7c694bff0650
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add original_d
$ hg glog -r '::unstable()'
@ changeset: 5:6e572121998e
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_e
|
x changeset: 4:7c694bff0650
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_d
|
o changeset: 3:5601fb93a350
| parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_3_c
|
o changeset: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add b
|
o changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
refuse to push obsolete changeset
$ hg push ../tmpc/ -r 'desc("original_d")'
pushing to ../tmpc/
searching for changes
abort: push includes an obsolete changeset: 7c694bff0650!
[255]
refuse to push unstable changeset
$ hg push ../tmpc/
pushing to ../tmpc/
searching for changes
abort: push includes an unstable changeset: 6e572121998e!
[255]
Test that extinct changeset are properly detected
$ hg log -r 'extinct()'
Don't try to push extinct changeset
$ hg init ../tmpf
$ hg out ../tmpf
comparing with ../tmpf
searching for changes
changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
changeset: 1:7c3bad9141dc
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add b
changeset: 2:245bde4270cd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add original_c
changeset: 3:5601fb93a350
parent: 1:7c3bad9141dc
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add new_3_c
changeset: 4:7c694bff0650
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add original_d
changeset: 5:6e572121998e
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add original_e
$ hg push ../tmpf -f # -f because be push unstable too
pushing to ../tmpf
searching for changes
adding changesets
adding manifests
adding file changes
added 6 changesets with 6 changes to 6 files (+1 heads)
no warning displayed
$ hg push ../tmpf
pushing to ../tmpf
searching for changes
no changes found
[1]
Do not warn about new head when the new head is a successors of a remote one
$ hg glog
@ changeset: 5:6e572121998e
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_e
|
x changeset: 4:7c694bff0650
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_d
|
o changeset: 3:5601fb93a350
| parent: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add new_3_c
|
| o changeset: 2:245bde4270cd
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add original_c
|
o changeset: 1:7c3bad9141dc
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: add b
|
o changeset: 0:1f0dee641bb7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add a
$ hg up -q 'desc(new_3_c)'
$ mkcommit obsolete_e
created new head
$ hg debugobsolete `getid 'original_e'` `getid 'obsolete_e'`
$ hg push ../tmpf
pushing to ../tmpf
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
Checking _enable=False warning if obsolete marker exists
$ echo '[extensions]' >> $HGRCPATH
$ echo "obs=!" >> $HGRCPATH
$ hg log -r tip
obsolete feature not enabled but 7 markers found!
changeset: 6:d6a026544050
tag: tip
parent: 3:5601fb93a350
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add obsolete_e
|
