actually port simplemerge to hg
- use bdiff instead of patiencediff; this is a larger change, since
bdiff works on 2 multi-line strings, while patiencediff works on 2
lists;
- rename the main class from Merge3 to Merge3Text and add a Merge3
class that derives from Merge3Text. This new Merge3 class has
the same interface from the original class, so that the tests
still work;
- Merge3 uses util.binary to detect binary data and raises
util.Abort instead of a specific exception;
- don't use the @decorator syntax, to keep python2.3 compatibility;
- the test uses unittest, which likes to print how long it took to
run. This obviously doesn't play too well with hg's test suite,
so we override time.time to fool unittest;
- one test has a different (but still valid) output because of the
different diff algorithm used;
- the TestCase class used by bzr has some extras to help debugging.
test-merge3.py used 2 of them:
- log method to log some data
- assertEqualDiff method to ease viewing diffs of diffs
We add a dummy log method and use regular assertEquals instead of
assertEqualDiff.
- make simplemerge executable and add "#!/usr/bin/env python" header
adding r1
adding r2
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding b1
adding b2
adding b3
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
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
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
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
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
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
applying a1e30dd1b8e7
foo
Hunk #1 FAILED at 1.
1 out of 1 hunk FAILED -- saving rejects to file foo.rej
patch command failed: exited with status 1
abort: Fix up the merge and run hg transplant --continue
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
applying a1e30dd1b8e7
foo
Hunk #1 FAILED at 1.
1 out of 1 hunk FAILED -- saving rejects to file foo.rej
patch command failed: exited with status 1
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