Mercurial > hg
view tests/test-double-merge.t @ 29859:a1092e2d70a3
help: internals topic for wire protocol
The Mercurial wire protocol is under-documented. This includes a lack
of source docstrings and comments as well as pages on the official
wiki.
This patch adds the beginnings of "internals" documentation on the
wire protocol.
The documentation should have nearly complete coverage on the
lower-level parts of the protocol, such as the different transport
mechanims, how commands and arguments are sent, capabilities, and,
of course, the commands themselves.
As part of writing this documentation, I discovered a number of
deficiencies in the protocol and bugs in the implementation. I've
started sending patches for some of the issues. I hope to send a lot
more.
This patch starts with the scaffolding for a new internals page.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 22 Aug 2016 19:46:39 -0700 |
parents | 564a354f7f35 |
children | 91a0bc50b288 |
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$ hg init repo $ cd repo $ echo line 1 > foo $ hg ci -qAm 'add foo' copy foo to bar and change both files $ hg cp foo bar $ echo line 2-1 >> foo $ echo line 2-2 >> bar $ hg ci -m 'cp foo bar; change both' in another branch, change foo in a way that doesn't conflict with the other changes $ hg up -qC 0 $ echo line 0 > foo $ hg cat foo >> foo $ hg ci -m 'change foo' created new head we get conflicts that shouldn't be there $ hg merge -P changeset: 1:484bf6903104 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: cp foo bar; change both $ hg merge --debug searching for copies back to rev 1 unmatched files in other: bar all copies found (* = to merge, ! = divergent, % = renamed and deleted): src: 'foo' -> dst: 'bar' * checking for directory renames resolving manifests branchmerge: True, force: False, partial: False ancestor: e6dc8efe11cc, local: 6a0df1dad128+, remote: 484bf6903104 preserving foo for resolve of bar preserving foo for resolve of foo starting 4 threads for background file closing (?) bar: remote copied from foo -> m (premerge) picked tool ':merge' for bar (binary False symlink False changedelete False) merging foo and bar to bar my bar@6a0df1dad128+ other bar@484bf6903104 ancestor foo@e6dc8efe11cc premerge successful foo: versions differ -> m (premerge) picked tool ':merge' for foo (binary False symlink False changedelete False) merging foo my foo@6a0df1dad128+ other foo@484bf6903104 ancestor foo@e6dc8efe11cc premerge successful 0 files updated, 2 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) contents of foo $ cat foo line 0 line 1 line 2-1 contents of bar $ cat bar line 0 line 1 line 2-2 $ cd ..