diff tests/test-rewind.t @ 4899:c982e7fb5e7a stable

rewind: preserve date

--- a/tests/test-rewind.t	Wed Oct 09 21:22:03 2019 +0700
+++ b/tests/test-rewind.t	Wed Oct 16 18:12:53 2019 +0200
@@ -164,24 +164,24 @@
   7e594302a05d3769b27be88fc3cdfd39d7498498 0 {579f120ba91885449adc92eedf48ef3569742cee} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
   7e594302a05d3769b27be88fc3cdfd39d7498498 073989a581cf430a844192364fa37606357cbbc2 4 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
   073989a581cf430a844192364fa37606357cbbc2 0 {579f120ba91885449adc92eedf48ef3569742cee} (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 48acf2c0d9c8961859ce9a913671eb2adc9b057b 4 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 b13b032065ef57a68d9a4cead38ba0f34f95529b 4 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog -r 'desc("c_B0")' --all
   x  073989a581cf (3) c_B0
   |    pruned using prune by test (Thu Jan 01 00:00:01 1970 +0000)
   |
-  | o  48acf2c0d9c8 (4) c_B0
+  | o  b13b032065ef (4) c_B0
   |/
   x  7e594302a05d (2) c_B0
        pruned using prune by test (Thu Jan 01 00:00:00 1970 +0000)
        rewritten(meta) as 073989a581cf using rewind by test (Thu Jan 01 00:00:00 1970 +0000)
-       rewritten(meta, date) as 48acf2c0d9c8 using rewind by test (Thu Jan 01 00:00:01 1970 +0000)
+       rewritten(meta) as b13b032065ef using rewind by test (Thu Jan 01 00:00:01 1970 +0000)
   
   $ hg log -G
-  o  changeset:   4:48acf2c0d9c8
+  o  changeset:   4:b13b032065ef
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:01 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
   o  changeset:   1:579f120ba918
@@ -195,11 +195,11 @@
      summary:     c_ROOT
   
   $ hg log -G --hidden
-  o  changeset:   4:48acf2c0d9c8
+  o  changeset:   4:b13b032065ef
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:01 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
   | x  changeset:   3:073989a581cf
@@ -212,7 +212,7 @@
   | x  changeset:   2:7e594302a05d
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using rewind as 4:48acf2c0d9c8
+  |    obsolete:    meta-changed using rewind as 4:b13b032065ef
   |    obsolete:    meta-changed using rewind as 3:073989a581cf
   |    summary:     c_B0
   |
@@ -267,20 +267,20 @@
   rewinded to 1 changesets
   $ hg debugobsolete
   7e594302a05d3769b27be88fc3cdfd39d7498498 25c8f5ab0c3bb569ec672570f1a901be4c6f032b 0 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 48acf2c0d9c8961859ce9a913671eb2adc9b057b 4 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 b13b032065ef57a68d9a4cead38ba0f34f95529b 4 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog --rev 'desc("c_B0")'
-  *  48acf2c0d9c8 (4) c_B0
+  *  b13b032065ef (4) c_B0
   |
   x  7e594302a05d (2) c_B0
        rewritten(description, content) as 25c8f5ab0c3b using amend by test (Thu Jan 01 00:00:01 1970 +0000)
-       rewritten(meta, date) as 48acf2c0d9c8 using rewind by test (Thu Jan 01 00:00:01 1970 +0000)
+       rewritten(meta) as b13b032065ef using rewind by test (Thu Jan 01 00:00:01 1970 +0000)
   
   $ hg log -G
-  *  changeset:   4:48acf2c0d9c8
+  *  changeset:   4:b13b032065ef
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:01 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  instability: content-divergent
   |  summary:     c_B0
   |
@@ -302,11 +302,11 @@
      summary:     c_ROOT
   
   $ hg log -G --hidden
-  *  changeset:   4:48acf2c0d9c8
+  *  changeset:   4:b13b032065ef
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:01 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  instability: content-divergent
   |  summary:     c_B0
   |
@@ -320,7 +320,7 @@
   | x  changeset:   2:7e594302a05d
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using rewind as 4:48acf2c0d9c8
+  |    obsolete:    meta-changed using rewind as 4:b13b032065ef
   |    obsolete:    rewritten using amend as 3:25c8f5ab0c3b
   |    summary:     c_B0
   |
@@ -365,30 +365,30 @@
   $ hg rewind --hidden --to 'min(desc("c_B0"))'
   rewinded to 1 changesets
   (1 changesets obsoleted)
-  working directory is now at d8b4471cfb3c
+  working directory is now at 837cd997bb05
   $ hg debugobsolete
   7e594302a05d3769b27be88fc3cdfd39d7498498 25c8f5ab0c3bb569ec672570f1a901be4c6f032b 0 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 48acf2c0d9c8961859ce9a913671eb2adc9b057b 4 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  48acf2c0d9c8961859ce9a913671eb2adc9b057b 0 {579f120ba91885449adc92eedf48ef3569742cee} (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 d8b4471cfb3caa290e0a78ae6bc57d78656c9075 4 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  25c8f5ab0c3bb569ec672570f1a901be4c6f032b d8b4471cfb3caa290e0a78ae6bc57d78656c9075 0 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '43', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 b13b032065ef57a68d9a4cead38ba0f34f95529b 4 (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  b13b032065ef57a68d9a4cead38ba0f34f95529b 0 {579f120ba91885449adc92eedf48ef3569742cee} (Thu Jan 01 00:00:01 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 837cd997bb05a27f8ed7d1ba3ff1e8422b9b464e 4 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  25c8f5ab0c3bb569ec672570f1a901be4c6f032b 837cd997bb05a27f8ed7d1ba3ff1e8422b9b464e 0 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '11', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog --rev 'desc("c_B0")'
-  @    d8b4471cfb3c (5) c_B0
+  @    837cd997bb05 (5) c_B0
   |\
   x |  25c8f5ab0c3b (3) c_B1
-  |/     rewritten(description, meta, date, content) as d8b4471cfb3c using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
+  |/     rewritten(description, meta, content) as 837cd997bb05 using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
   |
   x  7e594302a05d (2) c_B0
        rewritten(description, content) as 25c8f5ab0c3b using amend by test (Thu Jan 01 00:00:01 1970 +0000)
-       rewritten(meta, date) as 48acf2c0d9c8 using rewind by test (Thu Jan 01 00:00:01 1970 +0000)
-       rewritten(meta, date) as d8b4471cfb3c using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
+       rewritten(meta) as 837cd997bb05 using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
+       rewritten(meta) as b13b032065ef using rewind by test (Thu Jan 01 00:00:01 1970 +0000)
   
   $ hg log -G
-  @  changeset:   5:d8b4471cfb3c
+  @  changeset:   5:837cd997bb05
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:02 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
   o  changeset:   1:579f120ba918
@@ -402,17 +402,17 @@
      summary:     c_ROOT
   
   $ hg log -G --hidden
-  @  changeset:   5:d8b4471cfb3c
+  @  changeset:   5:837cd997bb05
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:02 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
-  | x  changeset:   4:48acf2c0d9c8
+  | x  changeset:   4:b13b032065ef
   |/   parent:      1:579f120ba918
   |    user:        test
-  |    date:        Thu Jan 01 00:00:01 1970 +0000
+  |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    obsolete:    pruned using prune
   |    summary:     c_B0
   |
@@ -420,14 +420,14 @@
   |/   parent:      1:579f120ba918
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using rewind as 5:d8b4471cfb3c
+  |    obsolete:    rewritten using rewind as 5:837cd997bb05
   |    summary:     c_B1
   |
   | x  changeset:   2:7e594302a05d
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using rewind as 5:d8b4471cfb3c
-  |    obsolete:    rewritten using rewind as 4:48acf2c0d9c8
+  |    obsolete:    meta-changed using rewind as 4:b13b032065ef
+  |    obsolete:    meta-changed using rewind as 5:837cd997bb05
   |    obsolete:    rewritten using amend as 3:25c8f5ab0c3b
   |    summary:     c_B0
   |
@@ -588,46 +588,46 @@
   $ hg rewind --to '9576e80d6851+a0316c4c5417' --hidden
   rewinded to 2 changesets
   (1 changesets obsoleted)
-  working directory is now at 85be7b94f69e
+  working directory is now at 95d72d892df7
   $ hg debugobsolete
   49fb7d900906b0a3d329e90da4dcb0a7582d3b6e a0316c4c54179357e71d068fb8884678ebc7c351 9576e80d6851ce79cd535e2dc5fa01b444d89a39 0 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '12', 'operation': 'split', 'user': 'test'}
   49fb7d900906b0a3d329e90da4dcb0a7582d3b6e 4535d0af405c1bf35f37b35f26ec6f9acfa6fe0b 4 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
   9576e80d6851ce79cd535e2dc5fa01b444d89a39 4535d0af405c1bf35f37b35f26ec6f9acfa6fe0b 0 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '14', 'operation': 'rewind', 'user': 'test'}
   a0316c4c54179357e71d068fb8884678ebc7c351 4535d0af405c1bf35f37b35f26ec6f9acfa6fe0b 0 (Thu Jan 01 00:00:02 1970 +0000) {'ef1': '10', 'operation': 'rewind', 'user': 'test'}
-  a0316c4c54179357e71d068fb8884678ebc7c351 73a1ac2e570de1f33bbea7d8260b00d5af1d30a7 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  9576e80d6851ce79cd535e2dc5fa01b444d89a39 85be7b94f69e936d6f0fc52118211da82fe4e838 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  4535d0af405c1bf35f37b35f26ec6f9acfa6fe0b 73a1ac2e570de1f33bbea7d8260b00d5af1d30a7 85be7b94f69e936d6f0fc52118211da82fe4e838 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '46', 'operation': 'rewind', 'user': 'test'}
+  a0316c4c54179357e71d068fb8884678ebc7c351 e76375de0bfc9c59bdd91067c901f3eed7d6c8fe 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  9576e80d6851ce79cd535e2dc5fa01b444d89a39 95d72d892df7fec59107e10914c5729bdf03665f 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  4535d0af405c1bf35f37b35f26ec6f9acfa6fe0b e76375de0bfc9c59bdd91067c901f3eed7d6c8fe 95d72d892df7fec59107e10914c5729bdf03665f 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '14', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog -r -2:
-  o    73a1ac2e570d (7) c_CD0
+  @    95d72d892df7 (8) c_CD0
   |\
-  +---@  85be7b94f69e (8) c_CD0
+  +---o  e76375de0bfc (7) c_CD0
   | | |
   x---+  4535d0af405c (6) c_CD0
-  |\| |    rewritten(meta, date, parent, content) as 73a1ac2e570d, 85be7b94f69e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  |\| |    rewritten(meta, parent, content) as 95d72d892df7, e76375de0bfc using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   | | |
-  +---x  9576e80d6851 (5) c_CD0
-  | |      rewritten(meta, parent, content) as 4535d0af405c using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
-  | |      rewritten(meta, date, parent) as 85be7b94f69e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  | x |  9576e80d6851 (5) c_CD0
+  |/ /     rewritten(meta, parent, content) as 4535d0af405c using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
+  | |      rewritten(meta, parent) as 95d72d892df7 using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   | |
   | x  a0316c4c5417 (4) c_CD0
   |/     rewritten(meta, content) as 4535d0af405c using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
-  |      rewritten(meta, date) as 73a1ac2e570d using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  |      rewritten(meta) as e76375de0bfc using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   |
   x  49fb7d900906 (3) c_CD0
        rewritten(meta) as 4535d0af405c using rewind by test (Thu Jan 01 00:00:02 1970 +0000)
        rewritten(parent, content) as 9576e80d6851, a0316c4c5417 using split by test (Thu Jan 01 00:00:02 1970 +0000)
   
   $ hg log -G
-  @  changeset:   8:85be7b94f69e
+  @  changeset:   8:95d72d892df7
   |  tag:         tip
   |  user:        test
-  |  date:        Thu Jan 01 00:00:03 1970 +0000
+  |  date:        Thu Jan 01 00:00:02 1970 +0000
   |  summary:     c_CD0
   |
-  o  changeset:   7:73a1ac2e570d
+  o  changeset:   7:e76375de0bfc
   |  parent:      2:7e594302a05d
   |  user:        test
-  |  date:        Thu Jan 01 00:00:03 1970 +0000
+  |  date:        Thu Jan 01 00:00:02 1970 +0000
   |  summary:     c_CD0
   |
   o  changeset:   2:7e594302a05d
@@ -710,28 +710,28 @@
   1 new orphan changesets
   rewinded to 1 changesets
   (1 changesets obsoleted)
-  working directory is now at 96622b0702dd
+  working directory is now at ac979e0aac4e
   $ hg debugobsolete
   579f120ba91885449adc92eedf48ef3569742cee d952d1794ff657f5c2a82225d2e6307ed930b32f 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
   7e594302a05d3769b27be88fc3cdfd39d7498498 a65fceb2324ae1eb1231610193d24a5fa02c7c0e 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 96622b0702dd86e3a702b0235b420da41f072efe 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 96622b0702dd86e3a702b0235b420da41f072efe 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 ac979e0aac4e63ccbbf88ac33942192942302766 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e ac979e0aac4e63ccbbf88ac33942192942302766 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog
-  @    96622b0702dd (5) c_B0
+  @    ac979e0aac4e (5) c_B0
   |\
   | x  a65fceb2324a (4) c_B0
-  |/     rewritten(meta, date, parent) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  |/     rewritten(meta, parent) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   |
   x  7e594302a05d (2) c_B0
-       rewritten(meta, date) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
        rewritten(parent) as a65fceb2324a using evolve by test (Thu Jan 01 00:00:03 1970 +0000)
+       rewritten(meta) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   
   $ hg log -G
-  @  changeset:   5:96622b0702dd
+  @  changeset:   5:ac979e0aac4e
   |  tag:         tip
   |  parent:      1:579f120ba918
   |  user:        test
-  |  date:        Thu Jan 01 00:00:03 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  instability: orphan
   |  summary:     c_B0
   |
@@ -762,14 +762,14 @@
   $ hg rewind --from '.'
   rewinded to 1 changesets
   (1 changesets obsoleted)
-  working directory is now at 7b1440274cc3
+  working directory is now at a5dd64adbb2a
   $ echo 'default-date = 5 0' >> $HGRCPATH
   $ hg log -G
-  @  changeset:   6:7b1440274cc3
+  @  changeset:   6:a5dd64adbb2a
   |  tag:         tip
   |  parent:      3:d952d1794ff6
   |  user:        test
-  |  date:        Thu Jan 01 00:00:04 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
   o  changeset:   3:d952d1794ff6
@@ -786,23 +786,23 @@
   $ hg debugobsolete
   579f120ba91885449adc92eedf48ef3569742cee d952d1794ff657f5c2a82225d2e6307ed930b32f 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
   7e594302a05d3769b27be88fc3cdfd39d7498498 a65fceb2324ae1eb1231610193d24a5fa02c7c0e 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 96622b0702dd86e3a702b0235b420da41f072efe 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 96622b0702dd86e3a702b0235b420da41f072efe 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 4 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  96622b0702dd86e3a702b0235b420da41f072efe 7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 0 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 ac979e0aac4e63ccbbf88ac33942192942302766 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e ac979e0aac4e63ccbbf88ac33942192942302766 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e a5dd64adbb2af2e646859b35d0d7128daa73cb2b 4 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  ac979e0aac4e63ccbbf88ac33942192942302766 a5dd64adbb2af2e646859b35d0d7128daa73cb2b 0 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog
-  @    7b1440274cc3 (6) c_B0
+  @    a5dd64adbb2a (6) c_B0
   |\
-  x |  96622b0702dd (5) c_B0
-  |\|    rewritten(meta, date, parent) as 7b1440274cc3 using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
+  | x  ac979e0aac4e (5) c_B0
+  |/|    rewritten(meta, parent) as a5dd64adbb2a using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
   | |
-  | x  a65fceb2324a (4) c_B0
-  |/     rewritten(meta, date) as 7b1440274cc3 using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
-  |      rewritten(meta, date, parent) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  x |  a65fceb2324a (4) c_B0
+  |/     rewritten(meta) as a5dd64adbb2a using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
+  |      rewritten(meta, parent) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   |
   x  7e594302a05d (2) c_B0
-       rewritten(meta, date) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
        rewritten(parent) as a65fceb2324a using evolve by test (Thu Jan 01 00:00:03 1970 +0000)
+       rewritten(meta) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   
 Automatically rewinding the full stack (with --to)
 --------------------------------------------------
@@ -810,47 +810,47 @@
   $ hg rewind --hidden --to 'predecessors(.)'
   rewinded to 2 changesets
   (2 changesets obsoleted)
-  working directory is now at 70892f498f29
+  working directory is now at 3f2d8862657d
   $ hg debugobsolete
   579f120ba91885449adc92eedf48ef3569742cee d952d1794ff657f5c2a82225d2e6307ed930b32f 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
   7e594302a05d3769b27be88fc3cdfd39d7498498 a65fceb2324ae1eb1231610193d24a5fa02c7c0e 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 96622b0702dd86e3a702b0235b420da41f072efe 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 96622b0702dd86e3a702b0235b420da41f072efe 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 4 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  96622b0702dd86e3a702b0235b420da41f072efe 7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 0 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  579f120ba91885449adc92eedf48ef3569742cee c0d232501dd8e52b8ca8a266f25db89f5120c17f 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  96622b0702dd86e3a702b0235b420da41f072efe 70892f498f2993d626848bb312ff856168d0b9c4 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 70892f498f2993d626848bb312ff856168d0b9c4 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  d952d1794ff657f5c2a82225d2e6307ed930b32f c0d232501dd8e52b8ca8a266f25db89f5120c17f 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '43', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 ac979e0aac4e63ccbbf88ac33942192942302766 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e ac979e0aac4e63ccbbf88ac33942192942302766 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e a5dd64adbb2af2e646859b35d0d7128daa73cb2b 4 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  ac979e0aac4e63ccbbf88ac33942192942302766 a5dd64adbb2af2e646859b35d0d7128daa73cb2b 0 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  579f120ba91885449adc92eedf48ef3569742cee 9c28b7ed3951fd15b20ab75449c1e0fdec445958 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  ac979e0aac4e63ccbbf88ac33942192942302766 3f2d8862657d20af331f0c0531f5228eef4d36c5 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  a5dd64adbb2af2e646859b35d0d7128daa73cb2b 3f2d8862657d20af331f0c0531f5228eef4d36c5 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  d952d1794ff657f5c2a82225d2e6307ed930b32f 9c28b7ed3951fd15b20ab75449c1e0fdec445958 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '11', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog
-  @    70892f498f29 (8) c_B0
+  @    3f2d8862657d (8) c_B0
   |\
-  x |  7b1440274cc3 (6) c_B0
-  |\|    rewritten(meta, date, parent) as 70892f498f29 using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
+  x |  a5dd64adbb2a (6) c_B0
+  |\|    rewritten(meta, parent) as 3f2d8862657d using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
   | |
-  | x  96622b0702dd (5) c_B0
-  |/|    rewritten(meta, date, parent) as 70892f498f29 using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
-  | |    rewritten(meta, date, parent) as 7b1440274cc3 using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
+  | x  ac979e0aac4e (5) c_B0
+  |/|    rewritten(meta, parent) as 3f2d8862657d using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
+  | |    rewritten(meta, parent) as a5dd64adbb2a using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
   | |
   x |  a65fceb2324a (4) c_B0
-  |/     rewritten(meta, date) as 7b1440274cc3 using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
-  |      rewritten(meta, date, parent) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  |/     rewritten(meta) as a5dd64adbb2a using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
+  |      rewritten(meta, parent) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   |
   x  7e594302a05d (2) c_B0
-       rewritten(meta, date) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
        rewritten(parent) as a65fceb2324a using evolve by test (Thu Jan 01 00:00:03 1970 +0000)
+       rewritten(meta) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   
   $ hg log -G
-  @  changeset:   8:70892f498f29
+  @  changeset:   8:3f2d8862657d
   |  tag:         tip
   |  user:        test
-  |  date:        Thu Jan 01 00:00:05 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
-  o  changeset:   7:c0d232501dd8
+  o  changeset:   7:9c28b7ed3951
   |  parent:      0:eba9c2249fe7
   |  user:        test
-  |  date:        Thu Jan 01 00:00:05 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_A0
   |
   o  changeset:   0:eba9c2249fe7
@@ -866,55 +866,55 @@
   $ hg rewind --hidden --from '.'
   rewinded to 2 changesets
   (2 changesets obsoleted)
-  working directory is now at 141aedbbde8f
+  working directory is now at d36d6d267714
   $ hg debugobsolete
   579f120ba91885449adc92eedf48ef3569742cee d952d1794ff657f5c2a82225d2e6307ed930b32f 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
   7e594302a05d3769b27be88fc3cdfd39d7498498 a65fceb2324ae1eb1231610193d24a5fa02c7c0e 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  7e594302a05d3769b27be88fc3cdfd39d7498498 96622b0702dd86e3a702b0235b420da41f072efe 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 96622b0702dd86e3a702b0235b420da41f072efe 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  a65fceb2324ae1eb1231610193d24a5fa02c7c0e 7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 4 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  96622b0702dd86e3a702b0235b420da41f072efe 7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 0 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  579f120ba91885449adc92eedf48ef3569742cee c0d232501dd8e52b8ca8a266f25db89f5120c17f 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  96622b0702dd86e3a702b0235b420da41f072efe 70892f498f2993d626848bb312ff856168d0b9c4 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 70892f498f2993d626848bb312ff856168d0b9c4 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  d952d1794ff657f5c2a82225d2e6307ed930b32f c0d232501dd8e52b8ca8a266f25db89f5120c17f 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '43', 'operation': 'rewind', 'user': 'test'}
-  d952d1794ff657f5c2a82225d2e6307ed930b32f 7b4aed5e99d2734da6cc25f0095876c5cb6e8084 4 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '34', 'operation': 'rewind', 'user': 'test'}
-  7b1440274cc3b3f8bfcffc891172a7d2d7e9140c 141aedbbde8f407fc8a8a7355221733b0fc01ca5 4 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  70892f498f2993d626848bb312ff856168d0b9c4 141aedbbde8f407fc8a8a7355221733b0fc01ca5 0 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '38', 'operation': 'rewind', 'user': 'test'}
-  c0d232501dd8e52b8ca8a266f25db89f5120c17f 7b4aed5e99d2734da6cc25f0095876c5cb6e8084 0 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '43', 'operation': 'rewind', 'user': 'test'}
+  7e594302a05d3769b27be88fc3cdfd39d7498498 ac979e0aac4e63ccbbf88ac33942192942302766 4 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e ac979e0aac4e63ccbbf88ac33942192942302766 0 (Thu Jan 01 00:00:03 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  a65fceb2324ae1eb1231610193d24a5fa02c7c0e a5dd64adbb2af2e646859b35d0d7128daa73cb2b 4 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  ac979e0aac4e63ccbbf88ac33942192942302766 a5dd64adbb2af2e646859b35d0d7128daa73cb2b 0 (Thu Jan 01 00:00:04 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  579f120ba91885449adc92eedf48ef3569742cee 9c28b7ed3951fd15b20ab75449c1e0fdec445958 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  ac979e0aac4e63ccbbf88ac33942192942302766 3f2d8862657d20af331f0c0531f5228eef4d36c5 4 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  a5dd64adbb2af2e646859b35d0d7128daa73cb2b 3f2d8862657d20af331f0c0531f5228eef4d36c5 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  d952d1794ff657f5c2a82225d2e6307ed930b32f 9c28b7ed3951fd15b20ab75449c1e0fdec445958 0 (Thu Jan 01 00:00:05 1970 +0000) {'ef1': '11', 'operation': 'rewind', 'user': 'test'}
+  d952d1794ff657f5c2a82225d2e6307ed930b32f fef4355b4cc9e2d3ddc154f60e4f4f1a286e9ce7 4 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '2', 'operation': 'rewind', 'user': 'test'}
+  a5dd64adbb2af2e646859b35d0d7128daa73cb2b d36d6d267714108384f31762b6193c32f9f97514 4 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  3f2d8862657d20af331f0c0531f5228eef4d36c5 d36d6d267714108384f31762b6193c32f9f97514 0 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '6', 'operation': 'rewind', 'user': 'test'}
+  9c28b7ed3951fd15b20ab75449c1e0fdec445958 fef4355b4cc9e2d3ddc154f60e4f4f1a286e9ce7 0 (Thu Jan 01 00:00:06 1970 +0000) {'ef1': '11', 'operation': 'rewind', 'user': 'test'}
   $ hg obslog
-  @    141aedbbde8f (10) c_B0
+  @    d36d6d267714 (10) c_B0
   |\
-  x |  70892f498f29 (8) c_B0
-  |\|    rewritten(meta, date, parent) as 141aedbbde8f using rewind by test (Thu Jan 01 00:00:06 1970 +0000)
+  x |  3f2d8862657d (8) c_B0
+  |\|    rewritten(meta, parent) as d36d6d267714 using rewind by test (Thu Jan 01 00:00:06 1970 +0000)
   | |
-  | x  7b1440274cc3 (6) c_B0
-  |/|    rewritten(meta, date, parent) as 141aedbbde8f using rewind by test (Thu Jan 01 00:00:06 1970 +0000)
-  | |    rewritten(meta, date, parent) as 70892f498f29 using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
+  | x  a5dd64adbb2a (6) c_B0
+  |/|    rewritten(meta, parent) as 3f2d8862657d using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
+  | |    rewritten(meta, parent) as d36d6d267714 using rewind by test (Thu Jan 01 00:00:06 1970 +0000)
   | |
-  x |  96622b0702dd (5) c_B0
-  |\|    rewritten(meta, date, parent) as 70892f498f29 using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
-  | |    rewritten(meta, date, parent) as 7b1440274cc3 using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
+  x |  ac979e0aac4e (5) c_B0
+  |\|    rewritten(meta, parent) as 3f2d8862657d using rewind by test (Thu Jan 01 00:00:05 1970 +0000)
+  | |    rewritten(meta, parent) as a5dd64adbb2a using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
   | |
   | x  a65fceb2324a (4) c_B0
-  |/     rewritten(meta, date) as 7b1440274cc3 using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
-  |      rewritten(meta, date, parent) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
+  |/     rewritten(meta) as a5dd64adbb2a using rewind by test (Thu Jan 01 00:00:04 1970 +0000)
+  |      rewritten(meta, parent) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   |
   x  7e594302a05d (2) c_B0
-       rewritten(meta, date) as 96622b0702dd using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
        rewritten(parent) as a65fceb2324a using evolve by test (Thu Jan 01 00:00:03 1970 +0000)
+       rewritten(meta) as ac979e0aac4e using rewind by test (Thu Jan 01 00:00:03 1970 +0000)
   
   $ hg log -G
-  @  changeset:   10:141aedbbde8f
+  @  changeset:   10:d36d6d267714
   |  tag:         tip
   |  user:        test
-  |  date:        Thu Jan 01 00:00:06 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_B0
   |
-  o  changeset:   9:7b4aed5e99d2
+  o  changeset:   9:fef4355b4cc9
   |  parent:      0:eba9c2249fe7
   |  user:        test
-  |  date:        Thu Jan 01 00:00:06 1970 +0000
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c_A1
   |
   o  changeset:   0:eba9c2249fe7