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comparison tests/test-stablerange.t @ 2082:3f787182509f

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discovery: introduce "stable slicing" methods We introduce new code that leverage the stable sorting to slices a graph in a way "stable" accross repository. This should allow us to use theses slices for obsolescence markers discovery.
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date Thu, 09 Mar 2017 22:57:41 -0800
parents
children 778afb036245
comparison
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2081:010a8af416a0 2082:3f787182509f
1 Test for stable ordering capabilities
2 =====================================
3
4 $ . $TESTDIR/testlib/pythonpath.sh
5
6 $ cat << EOF >> $HGRCPATH
7 > [extensions]
8 > hgext3rd.evolve =
9 > [ui]
10 > logtemplate = "{rev} {node|short} {desc} {tags}\n"
11 > EOF
12
13 Simple linear test
14 ==================
15
16 $ hg init repo_linear
17 $ cd repo_linear
18 $ hg debugbuilddag '.+6'
19 $ hg debugstablerange --rev 1
20 rev node index size depth
21 1 66f7d451a68b 0 2 2
22 0 1ea73414a91b 0 1 1
23 1 66f7d451a68b 1 1 2
24 $ hg debugstablerange --rev 1 > 1.range
25
26 bigger subset reuse most of the previous one
27
28 $ hg debugstablerange --rev 4
29 rev node index size depth
30 4 bebd167eb94d 0 5 5
31 3 2dc09a01254d 0 4 4
32 3 2dc09a01254d 2 2 4
33 1 66f7d451a68b 0 2 2
34 2 01241442b3c2 2 1 3
35 0 1ea73414a91b 0 1 1
36 3 2dc09a01254d 3 1 4
37 1 66f7d451a68b 1 1 2
38 4 bebd167eb94d 4 1 5
39 $ hg debugstablerange --rev 4 > 4.range
40 $ diff -u 1.range 4.range
41 --- 1.range * (glob)
42 +++ 4.range * (glob)
43 @@ -1,4 +1,10 @@
44 rev node index size depth
45 + 4 bebd167eb94d 0 5 5
46 + 3 2dc09a01254d 0 4 4
47 + 3 2dc09a01254d 2 2 4
48 1 66f7d451a68b 0 2 2
49 + 2 01241442b3c2 2 1 3
50 0 1ea73414a91b 0 1 1
51 + 3 2dc09a01254d 3 1 4
52 1 66f7d451a68b 1 1 2
53 + 4 bebd167eb94d 4 1 5
54 [1]
55
56 Using a range not ending on 2**N boundary
57 we fall back on 2**N as much as possible
58
59 $ hg debugstablerange --rev 5
60 rev node index size depth
61 5 c8d03c1b5e94 0 6 6
62 3 2dc09a01254d 0 4 4
63 3 2dc09a01254d 2 2 4
64 1 66f7d451a68b 0 2 2
65 5 c8d03c1b5e94 4 2 6
66 2 01241442b3c2 2 1 3
67 0 1ea73414a91b 0 1 1
68 3 2dc09a01254d 3 1 4
69 1 66f7d451a68b 1 1 2
70 4 bebd167eb94d 4 1 5
71 5 c8d03c1b5e94 5 1 6
72 $ hg debugstablerange --rev 5 > 5.range
73 $ diff -u 4.range 5.range
74 --- 4.range * (glob)
75 +++ 5.range * (glob)
76 @@ -1,10 +1,12 @@
77 rev node index size depth
78 - 4 bebd167eb94d 0 5 5
79 + 5 c8d03c1b5e94 0 6 6
80 3 2dc09a01254d 0 4 4
81 3 2dc09a01254d 2 2 4
82 1 66f7d451a68b 0 2 2
83 + 5 c8d03c1b5e94 4 2 6
84 2 01241442b3c2 2 1 3
85 0 1ea73414a91b 0 1 1
86 3 2dc09a01254d 3 1 4
87 1 66f7d451a68b 1 1 2
88 4 bebd167eb94d 4 1 5
89 + 5 c8d03c1b5e94 5 1 6
90 [1]
91
92 Even two unperfect range overlap a lot
93
94 $ hg debugstablerange --rev tip
95 rev node index size depth
96 6 f69452c5b1af 0 7 7
97 3 2dc09a01254d 0 4 4
98 6 f69452c5b1af 4 3 7
99 3 2dc09a01254d 2 2 4
100 1 66f7d451a68b 0 2 2
101 5 c8d03c1b5e94 4 2 6
102 2 01241442b3c2 2 1 3
103 0 1ea73414a91b 0 1 1
104 3 2dc09a01254d 3 1 4
105 1 66f7d451a68b 1 1 2
106 4 bebd167eb94d 4 1 5
107 5 c8d03c1b5e94 5 1 6
108 6 f69452c5b1af 6 1 7
109 $ hg debugstablerange --rev tip > tip.range
110 $ diff -u 5.range tip.range
111 --- 5.range * (glob)
112 +++ tip.range * (glob)
113 @@ -1,6 +1,7 @@
114 rev node index size depth
115 - 5 c8d03c1b5e94 0 6 6
116 + 6 f69452c5b1af 0 7 7
117 3 2dc09a01254d 0 4 4
118 + 6 f69452c5b1af 4 3 7
119 3 2dc09a01254d 2 2 4
120 1 66f7d451a68b 0 2 2
121 5 c8d03c1b5e94 4 2 6
122 @@ -10,3 +11,4 @@
123 1 66f7d451a68b 1 1 2
124 4 bebd167eb94d 4 1 5
125 5 c8d03c1b5e94 5 1 6
126 + 6 f69452c5b1af 6 1 7
127 [1]
128
129 $ cd ..
130
131 Case with merge
132 ===============
133
134 Simple case: branching is on a boundary
135 --------------------------------------------
136
137 $ hg init repo_merge_split_on_boundary
138 $ cd repo_merge_split_on_boundary
139 $ hg debugbuilddag '.:base
140 > +3:left
141 > <base+3:right
142 > <left/right:merge
143 > +2:head
144 > '
145 $ hg log -G
146 o 9 0338daf18215 r9 head tip
147 |
148 o 8 71b32fcf3f71 r8
149 |
150 o 7 5f18015f9110 r7 merge
151 |\
152 | o 6 a2f58e9c1e56 r6 right
153 | |
154 | o 5 3a367db1fabc r5
155 | |
156 | o 4 e7bd5218ca15 r4
157 | |
158 o | 3 2dc09a01254d r3 left
159 | |
160 o | 2 01241442b3c2 r2
161 | |
162 o | 1 66f7d451a68b r1
163 |/
164 o 0 1ea73414a91b r0 base
165
166
167 Each of the linear branch reuse range internally
168
169 (left branch)
170
171 $ hg debugstablerange --rev 'left~2'
172 rev node index size depth
173 1 66f7d451a68b 0 2 2
174 0 1ea73414a91b 0 1 1
175 1 66f7d451a68b 1 1 2
176 $ hg debugstablerange --rev 'left~2' > left-2.range
177 $ hg debugstablerange --rev left
178 rev node index size depth
179 3 2dc09a01254d 0 4 4
180 3 2dc09a01254d 2 2 4
181 1 66f7d451a68b 0 2 2
182 2 01241442b3c2 2 1 3
183 0 1ea73414a91b 0 1 1
184 3 2dc09a01254d 3 1 4
185 1 66f7d451a68b 1 1 2
186 $ hg debugstablerange --rev 'left' > left.range
187 $ diff -u left-2.range left.range
188 --- left-2.range * (glob)
189 +++ left.range * (glob)
190 @@ -1,4 +1,8 @@
191 rev node index size depth
192 + 3 2dc09a01254d 0 4 4
193 + 3 2dc09a01254d 2 2 4
194 1 66f7d451a68b 0 2 2
195 + 2 01241442b3c2 2 1 3
196 0 1ea73414a91b 0 1 1
197 + 3 2dc09a01254d 3 1 4
198 1 66f7d451a68b 1 1 2
199 [1]
200
201 (right branch)
202
203 $ hg debugstablerange --rev right~2
204 rev node index size depth
205 4 e7bd5218ca15 0 2 2
206 0 1ea73414a91b 0 1 1
207 4 e7bd5218ca15 1 1 2
208 $ hg debugstablerange --rev 'right~2' > right-2.range
209 $ hg debugstablerange --rev right
210 rev node index size depth
211 6 a2f58e9c1e56 0 4 4
212 6 a2f58e9c1e56 2 2 4
213 4 e7bd5218ca15 0 2 2
214 0 1ea73414a91b 0 1 1
215 5 3a367db1fabc 2 1 3
216 6 a2f58e9c1e56 3 1 4
217 4 e7bd5218ca15 1 1 2
218 $ hg debugstablerange --rev 'right' > right.range
219 $ diff -u right-2.range right.range
220 --- right-2.range * (glob)
221 +++ right.range * (glob)
222 @@ -1,4 +1,8 @@
223 rev node index size depth
224 + 6 a2f58e9c1e56 0 4 4
225 + 6 a2f58e9c1e56 2 2 4
226 4 e7bd5218ca15 0 2 2
227 0 1ea73414a91b 0 1 1
228 + 5 3a367db1fabc 2 1 3
229 + 6 a2f58e9c1e56 3 1 4
230 4 e7bd5218ca15 1 1 2
231 [1]
232
233 The merge reuse as much of the slicing created for one of the branch
234
235 $ hg debugstablerange --rev merge
236 rev node index size depth
237 7 5f18015f9110 0 8 8
238 3 2dc09a01254d 0 4 4
239 7 5f18015f9110 4 4 8
240 3 2dc09a01254d 2 2 4
241 5 3a367db1fabc 1 2 3
242 7 5f18015f9110 6 2 8
243 1 66f7d451a68b 0 2 2
244 2 01241442b3c2 2 1 3
245 0 1ea73414a91b 0 1 1
246 3 2dc09a01254d 3 1 4
247 5 3a367db1fabc 2 1 3
248 7 5f18015f9110 7 1 8
249 1 66f7d451a68b 1 1 2
250 6 a2f58e9c1e56 3 1 4
251 4 e7bd5218ca15 1 1 2
252 $ hg debugstablerange --rev 'merge' > merge.range
253 $ diff -u left.range merge.range
254 --- left.range * (glob)
255 +++ merge.range * (glob)
256 @@ -1,8 +1,16 @@
257 rev node index size depth
258 + 7 5f18015f9110 0 8 8
259 3 2dc09a01254d 0 4 4
260 + 7 5f18015f9110 4 4 8
261 3 2dc09a01254d 2 2 4
262 + 5 3a367db1fabc 1 2 3
263 + 7 5f18015f9110 6 2 8
264 1 66f7d451a68b 0 2 2
265 2 01241442b3c2 2 1 3
266 0 1ea73414a91b 0 1 1
267 3 2dc09a01254d 3 1 4
268 + 5 3a367db1fabc 2 1 3
269 + 7 5f18015f9110 7 1 8
270 1 66f7d451a68b 1 1 2
271 + 6 a2f58e9c1e56 3 1 4
272 + 4 e7bd5218ca15 1 1 2
273 [1]
274 $ diff -u right.range merge.range
275 --- right.range * (glob)
276 +++ merge.range * (glob)
277 @@ -1,8 +1,16 @@
278 rev node index size depth
279 - 6 a2f58e9c1e56 0 4 4
280 - 6 a2f58e9c1e56 2 2 4
281 - 4 e7bd5218ca15 0 2 2
282 + 7 5f18015f9110 0 8 8
283 + 3 2dc09a01254d 0 4 4
284 + 7 5f18015f9110 4 4 8
285 + 3 2dc09a01254d 2 2 4
286 + 5 3a367db1fabc 1 2 3
287 + 7 5f18015f9110 6 2 8
288 + 1 66f7d451a68b 0 2 2
289 + 2 01241442b3c2 2 1 3
290 0 1ea73414a91b 0 1 1
291 + 3 2dc09a01254d 3 1 4
292 5 3a367db1fabc 2 1 3
293 + 7 5f18015f9110 7 1 8
294 + 1 66f7d451a68b 1 1 2
295 6 a2f58e9c1e56 3 1 4
296 4 e7bd5218ca15 1 1 2
297 [1]
298 $ cd ..
299
300 slice create multiple heads
301 ---------------------------
302
303 $ hg init repo_merge_split_heads
304 $ cd repo_merge_split_heads
305 $ hg debugbuilddag '.:base
306 > +4:left
307 > <base+5:right
308 > <left/right:merge
309 > +2:head
310 > '
311 $ hg debugbuilddag '.:base
312 > +3:left
313 > <base+3:right
314 > <left/right:merge
315 > +2:head
316 > '
317 abort: repository is not empty
318 [255]
319 $ hg log -G
320 o 12 e6b8d5b46647 r12 head tip
321 |
322 o 11 485383494a89 r11
323 |
324 o 10 8aca7f8c9bd2 r10 merge
325 |\
326 | o 9 f4b7da68b467 r9 right
327 | |
328 | o 8 857477a9aebb r8
329 | |
330 | o 7 42b07e8da27d r7
331 | |
332 | o 6 b9bc20507e0b r6
333 | |
334 | o 5 de561312eff4 r5
335 | |
336 o | 4 bebd167eb94d r4 left
337 | |
338 o | 3 2dc09a01254d r3
339 | |
340 o | 2 01241442b3c2 r2
341 | |
342 o | 1 66f7d451a68b r1
343 |/
344 o 0 1ea73414a91b r0 base
345
346
347 Each of the linear branch reuse range internally
348
349 (left branch)
350
351 $ hg debugstablerange --rev 'left~2'
352 rev node index size depth
353 2 01241442b3c2 0 3 3
354 1 66f7d451a68b 0 2 2
355 2 01241442b3c2 2 1 3
356 0 1ea73414a91b 0 1 1
357 1 66f7d451a68b 1 1 2
358 $ hg debugstablerange --rev 'left~2' > left-2.range
359 $ hg debugstablerange --rev left
360 rev node index size depth
361 4 bebd167eb94d 0 5 5
362 3 2dc09a01254d 0 4 4
363 3 2dc09a01254d 2 2 4
364 1 66f7d451a68b 0 2 2
365 2 01241442b3c2 2 1 3
366 0 1ea73414a91b 0 1 1
367 3 2dc09a01254d 3 1 4
368 1 66f7d451a68b 1 1 2
369 4 bebd167eb94d 4 1 5
370 $ hg debugstablerange --rev 'left' > left.range
371 $ diff -u left-2.range left.range
372 --- left-2.range * (glob)
373 +++ left.range * (glob)
374 @@ -1,6 +1,10 @@
375 rev node index size depth
376 - 2 01241442b3c2 0 3 3
377 + 4 bebd167eb94d 0 5 5
378 + 3 2dc09a01254d 0 4 4
379 + 3 2dc09a01254d 2 2 4
380 1 66f7d451a68b 0 2 2
381 2 01241442b3c2 2 1 3
382 0 1ea73414a91b 0 1 1
383 + 3 2dc09a01254d 3 1 4
384 1 66f7d451a68b 1 1 2
385 + 4 bebd167eb94d 4 1 5
386 [1]
387
388 (right branch)
389
390 $ hg debugstablerange --rev right~2
391 rev node index size depth
392 7 42b07e8da27d 0 4 4
393 7 42b07e8da27d 2 2 4
394 5 de561312eff4 0 2 2
395 0 1ea73414a91b 0 1 1
396 7 42b07e8da27d 3 1 4
397 6 b9bc20507e0b 2 1 3
398 5 de561312eff4 1 1 2
399 $ hg debugstablerange --rev 'right~2' > right-2.range
400 $ hg debugstablerange --rev right
401 rev node index size depth
402 9 f4b7da68b467 0 6 6
403 7 42b07e8da27d 0 4 4
404 7 42b07e8da27d 2 2 4
405 5 de561312eff4 0 2 2
406 9 f4b7da68b467 4 2 6
407 0 1ea73414a91b 0 1 1
408 7 42b07e8da27d 3 1 4
409 8 857477a9aebb 4 1 5
410 6 b9bc20507e0b 2 1 3
411 5 de561312eff4 1 1 2
412 9 f4b7da68b467 5 1 6
413 $ hg debugstablerange --rev 'right' > right.range
414 $ diff -u right-2.range right.range
415 --- right-2.range * (glob)
416 +++ right.range * (glob)
417 @@ -1,8 +1,12 @@
418 rev node index size depth
419 + 9 f4b7da68b467 0 6 6
420 7 42b07e8da27d 0 4 4
421 7 42b07e8da27d 2 2 4
422 5 de561312eff4 0 2 2
423 + 9 f4b7da68b467 4 2 6
424 0 1ea73414a91b 0 1 1
425 7 42b07e8da27d 3 1 4
426 + 8 857477a9aebb 4 1 5
427 6 b9bc20507e0b 2 1 3
428 5 de561312eff4 1 1 2
429 + 9 f4b7da68b467 5 1 6
430 [1]
431
432 In this case, the bottom of the split will have multiple heads,
433
434 So we'll create more than 1 subrange out of it.
435
436 We are still able to reuse one of the branch however
437
438 $ hg debugstablerange --rev merge
439 rev node index size depth
440 10 8aca7f8c9bd2 0 11 11
441 4 bebd167eb94d 0 5 5
442 3 2dc09a01254d 0 4 4
443 7 42b07e8da27d 0 4 4
444 10 8aca7f8c9bd2 8 3 11
445 3 2dc09a01254d 2 2 4
446 7 42b07e8da27d 2 2 4
447 1 66f7d451a68b 0 2 2
448 5 de561312eff4 0 2 2
449 9 f4b7da68b467 4 2 6
450 2 01241442b3c2 2 1 3
451 0 1ea73414a91b 0 1 1
452 3 2dc09a01254d 3 1 4
453 7 42b07e8da27d 3 1 4
454 1 66f7d451a68b 1 1 2
455 8 857477a9aebb 4 1 5
456 10 8aca7f8c9bd2 10 1 11
457 6 b9bc20507e0b 2 1 3
458 4 bebd167eb94d 4 1 5
459 5 de561312eff4 1 1 2
460 9 f4b7da68b467 5 1 6
461 $ hg debugstablerange --rev 'merge' > merge.range
462 $ diff -u left.range merge.range
463 --- left.range * (glob)
464 +++ merge.range * (glob)
465 @@ -1,10 +1,22 @@
466 rev node index size depth
467 + 10 8aca7f8c9bd2 0 11 11
468 4 bebd167eb94d 0 5 5
469 3 2dc09a01254d 0 4 4
470 + 7 42b07e8da27d 0 4 4
471 + 10 8aca7f8c9bd2 8 3 11
472 3 2dc09a01254d 2 2 4
473 + 7 42b07e8da27d 2 2 4
474 1 66f7d451a68b 0 2 2
475 + 5 de561312eff4 0 2 2
476 + 9 f4b7da68b467 4 2 6
477 2 01241442b3c2 2 1 3
478 0 1ea73414a91b 0 1 1
479 3 2dc09a01254d 3 1 4
480 + 7 42b07e8da27d 3 1 4
481 1 66f7d451a68b 1 1 2
482 + 8 857477a9aebb 4 1 5
483 + 10 8aca7f8c9bd2 10 1 11
484 + 6 b9bc20507e0b 2 1 3
485 4 bebd167eb94d 4 1 5
486 + 5 de561312eff4 1 1 2
487 + 9 f4b7da68b467 5 1 6
488 [1]
489 $ diff -u right.range merge.range
490 --- right.range * (glob)
491 +++ merge.range * (glob)
492 @@ -1,12 +1,22 @@
493 rev node index size depth
494 - 9 f4b7da68b467 0 6 6
495 + 10 8aca7f8c9bd2 0 11 11
496 + 4 bebd167eb94d 0 5 5
497 + 3 2dc09a01254d 0 4 4
498 7 42b07e8da27d 0 4 4
499 + 10 8aca7f8c9bd2 8 3 11
500 + 3 2dc09a01254d 2 2 4
501 7 42b07e8da27d 2 2 4
502 + 1 66f7d451a68b 0 2 2
503 5 de561312eff4 0 2 2
504 9 f4b7da68b467 4 2 6
505 + 2 01241442b3c2 2 1 3
506 0 1ea73414a91b 0 1 1
507 + 3 2dc09a01254d 3 1 4
508 7 42b07e8da27d 3 1 4
509 + 1 66f7d451a68b 1 1 2
510 8 857477a9aebb 4 1 5
511 + 10 8aca7f8c9bd2 10 1 11
512 6 b9bc20507e0b 2 1 3
513 + 4 bebd167eb94d 4 1 5
514 5 de561312eff4 1 1 2
515 9 f4b7da68b467 5 1 6
516 [1]
517
518 Range above the merge, reuse subrange from the merge
519
520 $ hg debugstablerange --rev tip
521 rev node index size depth
522 12 e6b8d5b46647 0 13 13
523 4 bebd167eb94d 0 5 5
524 12 e6b8d5b46647 8 5 13
525 3 2dc09a01254d 0 4 4
526 7 42b07e8da27d 0 4 4
527 11 485383494a89 8 4 12
528 3 2dc09a01254d 2 2 4
529 7 42b07e8da27d 2 2 4
530 11 485383494a89 10 2 12
531 1 66f7d451a68b 0 2 2
532 5 de561312eff4 0 2 2
533 9 f4b7da68b467 4 2 6
534 2 01241442b3c2 2 1 3
535 0 1ea73414a91b 0 1 1
536 3 2dc09a01254d 3 1 4
537 7 42b07e8da27d 3 1 4
538 11 485383494a89 11 1 12
539 1 66f7d451a68b 1 1 2
540 8 857477a9aebb 4 1 5
541 10 8aca7f8c9bd2 10 1 11
542 6 b9bc20507e0b 2 1 3
543 4 bebd167eb94d 4 1 5
544 5 de561312eff4 1 1 2
545 12 e6b8d5b46647 12 1 13
546 9 f4b7da68b467 5 1 6
547 $ hg debugstablerange --rev 'tip' > tip.range
548 $ diff -u merge.range tip.range
549 --- merge.range * (glob)
550 +++ tip.range * (glob)
551 @@ -1,11 +1,13 @@
552 rev node index size depth
553 - 10 8aca7f8c9bd2 0 11 11
554 + 12 e6b8d5b46647 0 13 13
555 4 bebd167eb94d 0 5 5
556 + 12 e6b8d5b46647 8 5 13
557 3 2dc09a01254d 0 4 4
558 7 42b07e8da27d 0 4 4
559 - 10 8aca7f8c9bd2 8 3 11
560 + 11 485383494a89 8 4 12
561 3 2dc09a01254d 2 2 4
562 7 42b07e8da27d 2 2 4
563 + 11 485383494a89 10 2 12
564 1 66f7d451a68b 0 2 2
565 5 de561312eff4 0 2 2
566 9 f4b7da68b467 4 2 6
567 @@ -13,10 +15,12 @@
568 0 1ea73414a91b 0 1 1
569 3 2dc09a01254d 3 1 4
570 7 42b07e8da27d 3 1 4
571 + 11 485383494a89 11 1 12
572 1 66f7d451a68b 1 1 2
573 8 857477a9aebb 4 1 5
574 10 8aca7f8c9bd2 10 1 11
575 6 b9bc20507e0b 2 1 3
576 4 bebd167eb94d 4 1 5
577 5 de561312eff4 1 1 2
578 + 12 e6b8d5b46647 12 1 13
579 9 f4b7da68b467 5 1 6
580 [1]
581
582 $ cd ..
583
584 Tests range with criss cross merge in the graph
585 ===============================================
586
587 $ hg init repo_criss_cross
588 $ cd repo_criss_cross
589 $ hg debugbuilddag '
590 > ..:g # 2 nodes, tagged "g"
591 > <2.:h # another node base one -2 -> 0, tagged "h"
592 > *1/2:m # merge -1 and -2 (1, 2), tagged "m"
593 > <2+2:i # 2 nodes based on -2, tag head as "i"
594 > .:c # 1 node tagged "c"
595 > <m+3:a # 3 nodes base on the "m" tag
596 > <2.:b # 1 node based on -2; tagged "b"
597 > <m+2:d # 2 nodes from "m" tagged "d"
598 > <2.:e # 1 node based on -2, tagged "e"
599 > <m+1:f # 1 node based on "m" tagged "f"
600 > <i/f # merge "i" and "f"
601 > '
602 $ hg log -G
603 o 15 1d8d22637c2d r15 tip
604 |\
605 | o 14 43227190fef8 r14 f
606 | |
607 | | o 13 b4594d867745 r13 e
608 | | |
609 | | | o 12 e46a4836065c r12 d
610 | | |/
611 | | o 11 bab5d5bf48bd r11
612 | |/
613 | | o 10 ff43616e5d0f r10 b
614 | | |
615 | | | o 9 dcbb326fdec2 r9 a
616 | | |/
617 | | o 8 d62d843c9a01 r8
618 | | |
619 | | o 7 e7d9710d9fc6 r7
620 | |/
621 +---o 6 2702dd0c91e7 r6 c
622 | |
623 o | 5 f0f3ef9a6cd5 r5 i
624 | |
625 o | 4 4c748ffd1a46 r4
626 | |
627 | o 3 2b6d669947cd r3 m
628 |/|
629 o | 2 fa942426a6fd r2 h
630 | |
631 | o 1 66f7d451a68b r1 g
632 |/
633 o 0 1ea73414a91b r0
634
635 $ hg debugstablerange --rev 'head()'
636 rev node index size depth
637 15 1d8d22637c2d 0 8 8
638 9 dcbb326fdec2 0 7 7
639 10 ff43616e5d0f 0 7 7
640 13 b4594d867745 0 6 6
641 12 e46a4836065c 0 6 6
642 6 2702dd0c91e7 0 5 5
643 15 1d8d22637c2d 4 4 8
644 3 2b6d669947cd 0 4 4
645 5 f0f3ef9a6cd5 0 4 4
646 9 dcbb326fdec2 4 3 7
647 10 ff43616e5d0f 4 3 7
648 15 1d8d22637c2d 6 2 8
649 3 2b6d669947cd 2 2 4
650 1 66f7d451a68b 0 2 2
651 13 b4594d867745 4 2 6
652 8 d62d843c9a01 4 2 6
653 12 e46a4836065c 4 2 6
654 5 f0f3ef9a6cd5 2 2 4
655 2 fa942426a6fd 0 2 2
656 15 1d8d22637c2d 7 1 8
657 0 1ea73414a91b 0 1 1
658 6 2702dd0c91e7 4 1 5
659 3 2b6d669947cd 3 1 4
660 14 43227190fef8 4 1 5
661 4 4c748ffd1a46 2 1 3
662 1 66f7d451a68b 1 1 2
663 13 b4594d867745 5 1 6
664 11 bab5d5bf48bd 4 1 5
665 8 d62d843c9a01 5 1 6
666 9 dcbb326fdec2 6 1 7
667 12 e46a4836065c 5 1 6
668 7 e7d9710d9fc6 4 1 5
669 5 f0f3ef9a6cd5 3 1 4
670 2 fa942426a6fd 1 1 2
671 10 ff43616e5d0f 6 1 7
672 $ cd ..