view tests/test-convert-datesort.out @ 11963:7c3aa579d98a

parendelta: fix computation of base rev (fixes issue2337)

Refactor revlog._addrevision() and put the correct base rev in the
parent-delta case: base(rev) should always be equal to the first full snapshot
that is needed by the delta chain, in both parent-delta and tip-delta case.

Before this fix, the base rev was in most case wrong (and in the case where
p1 == nullid, this triggered the bug from issue2337). This means that
repositories converted to parent-delta earlier are corrupted and needs to be
reconverted.

adding a
marked working directory as branch brancha
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
marked working directory as branch branchb
adding b
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
% convert with datesort
initializing destination t-datesort repository
scanning source...
sorting...
converting...
8 a0
7 a1
6 a2
5 a3
4 a4
3 b0
2 a5
1 a6
0 b1
% graph converted repo
o  8 "b1"
|
| o  7 "a6"
| |
| o  6 "a5"
| |
o |  5 "b0"
| |
| o  4 "a4"
| |
| o  3 "a3"
| |
| o  2 "a2"
| |
| o  1 "a1"
|/
o  0 "a0"

% convert with datesort (default mode)
initializing destination t-sourcesort repository
scanning source...
sorting...
converting...
8 a0
7 a1
6 a2
5 a3
4 b0
3 a4
2 a5
1 a6
0 b1
% graph converted repo
o  8 "b1"
|
| o  7 "a6"
| |
| o  6 "a5"
| |
| o  5 "a4"
| |
o |  4 "b0"
| |
| o  3 "a3"
| |
| o  2 "a2"
| |
| o  1 "a1"
|/
o  0 "a0"