Add support for multiple possible bisect results (
issue1228,
issue1182)
The real reason for both issue is that bisect can not handle cases where there
are multiple possibilities for the result.
Example (from
issue1228):
rev 0 -> good
rev 1 -> skipped
rev 2 -> skipped
rev 3 -> skipped
rev 4 -> bad
Note that this patch does not only fix the reported Assertion Error but also
the problem of a non converging bisect:
hg init
for i in `seq 3`; do echo $i > $i; hg add $i; hg ci -m$i; done
hg bisect -b 2
hg bisect -g 0
hg bisect -s
From this state on, you can:
a) mark as bad forever (non converging!)
b) mark as good to get an inconsistent state
c) skip for the Assertion Error
Minor description and code edits by pmezard.
adding r1
adding r2
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding b1
created new head
adding b2
adding b3
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
updating working directory
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 3 files removed, 0 files unresolved
% rebase b onto r1
applying 37a1297eb21b
37a1297eb21b transplanted to e234d668f844
applying 722f4667af76
722f4667af76 transplanted to 539f377d78df
applying a53251cdf717
a53251cdf717 transplanted to ffd6818a3975
7 b3
6 b2
5 1:d11e3596cc1a b1
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
updating working directory
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 3 files removed, 0 files unresolved
% rebase b onto r1, skipping b2
applying 37a1297eb21b
37a1297eb21b transplanted to e234d668f844
applying a53251cdf717
a53251cdf717 transplanted to 7275fda4d04f
6 b3
5 1:d11e3596cc1a b1
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
% remote transplant
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
updating working directory
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
searching for changes
applying 37a1297eb21b
37a1297eb21b transplanted to c19cf0ccb069
applying a53251cdf717
a53251cdf717 transplanted to f7fe5bf98525
3 b3
(transplanted from a53251cdf717679d1907b289f991534be05c997a)
2 b1
(transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21)
1 r2
0 r1
% skip previous transplants
searching for changes
applying 722f4667af76
722f4667af76 transplanted to 47156cd86c0b
4 b2
3 b3
(transplanted from a53251cdf717679d1907b289f991534be05c997a)
2 b1
(transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21)
1 r2
0 r1
% skip local changes transplanted to the source
adding b4
updating working directory
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
searching for changes
applying 4333daefcb15
4333daefcb15 transplanted to 5f42c04e07cc
% remote transplant with pull
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
searching for changes
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
applying a53251cdf717
a53251cdf717 transplanted to 8d9279348abb
2 b3
1 b1
0 r1
% transplant --continue
adding foo
adding toremove
adding added
removing toremove
adding bar
2 files updated, 0 files merged, 2 files removed, 0 files unresolved
created new head
applying a1e30dd1b8e7
patching file foo
Hunk #1 FAILED at 0
1 out of 1 hunk FAILED -- saving rejects to file foo.rej
patch failed to apply
abort: Fix up the merge and run hg transplant --continue
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
applying a1e30dd1b8e7
patching file foo
Hunk #1 FAILED at 0
1 out of 1 hunk FAILED -- saving rejects to file foo.rej
patch failed to apply
abort: Fix up the merge and run hg transplant --continue
a1e30dd1b8e7 transplanted as f1563cf27039
skipping already applied revision 1:a1e30dd1b8e7
applying 1739ac5f6139
1739ac5f6139 transplanted to d649c221319f
applying 0282d5fbbe02
0282d5fbbe02 transplanted to 77418277ccb3
added
bar
foo