view tests/test-fetch.out @ 10189:e451e599fbcf

patch: support diff data loss detection and upgrade

In worst case, generating diff in upgrade mode can be two times more expensive
than generating it in git mode directly: we may have to regenerate the whole
diff again whenever a git feature is detected. Also, the first diff attempt is
completely buffered instead of being streamed. That said, even without having
profiled it yet, I am convinced we can fast-path the upgrade mode if necessary
were it to be used in regular diff commands, and not only in mq where avoiding
data loss is worth the price.

% test fetch with default branches only
adding a
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding b
1:97d72e5f12c7
% should pull one change
pulling from ../a
searching for 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
1:97d72e5f12c7
adding c
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
% should merge c into a
pulling from ../a
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
updating to 2:97d72e5f12c7
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
merging with 1:5e056962225c
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
new changeset 3:cd3a41621cf0 merges remote changes with local
a
b
c
% fetch over http, no auth
pulling from http://localhost:20059/
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
updating to 2:97d72e5f12c7
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
merging with 1:5e056962225c
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
new changeset 3:... merges remote changes with local
Automated merge with http://localhost:20059/
% fetch over http with auth (should be hidden in desc)
pulling from http://user:***@localhost:20059/
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
updating to 2:97d72e5f12c7
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
merging with 1:5e056962225c
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
new changeset 3:... merges remote changes with local
Automated merge with http://localhost:20059/
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding f
adding g
% should merge f into g
pulling from ../f
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
merging with 3:cc6a3744834d
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
new changeset 4:55aa4f32ec59 merges remote changes with local
% should abort, because i is modified
abort: working directory is missing some files
% test fetch with named branches
adding a
marked working directory as branch a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
marked working directory as branch b
adding b
created new head

% pull in change on foreign branch
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
pulling from n1
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
% parent should be 2 (no automatic update)
2

% pull in changes on both foreign and local branches
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
pulling from n1
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% parent should be 4 (fast forward)
4

% pull changes on foreign (2 new heads) and local (1 new head) branches
% with a local change
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
created new head
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding c
pulling from n1
searching for changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 2 files (+2 heads)
updating to 5:708c6cce3d26
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
merging with 3:d83427717b1f
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
new changeset 7:48f1a33f52af merges remote changes with local
% parent should be 7 (new merge changeset)
7
% pull in changes on foreign (merge of local branch) and local (2 new
% heads) with a local change
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
created new head
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
created new head
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
pulling from n1
searching for changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 2 changes to 1 files (+2 heads)
not merging with 1 other new branch heads (use "hg heads ." and "hg merge" to merge them)
% parent should be 3 (fetch did not merge anything)
3
% pull in change on different branch than dirstate
adding a
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
marked working directory as branch topic
abort: working dir not at branch tip (use "hg update" to check out branch tip)
% parent should be 0 (fetch did not update or merge anything)
0
% test fetch with inactive branches
adding a
marked working directory as branch second
adding b
marked working directory as branch default
adding c
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
% fetch should succeed
pulling from ../ib1
searching for changes
no changes found
% test issue1726
adding a
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
pulling from ../i1726r1
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
updating to 2:7837755a2789
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
merging with 1:d1f0c6c48ebd
merging a
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
new changeset 3 merges remote changes with local
3