Mercurial > hg
view tests/test-narrow-rebase.t @ 37485:0b7475ea38cf
wireproto: port heads command to wire protocol v2
After much thought and consideration, wire protocol version 2's
commands will be defined in different functions from the existing
commands. This will make it easier to implement these commands
because it won't require shoehorning things like response formatting
and argument declaration into the same APIs.
For example, wire protocol version 1 requires that commands declare
a fixed and ordered list of argument names. It isn't really possible
to insert new arguments or have optional arguments without
breaking backwards compatibility. Wire protocol version 2, however,
uses CBOR maps for passing arguments. So arguments a) can be
optional b) can be added without BC c) can be strongly typed.
This commit starts our trek towards reimplementing the wire protocol
for version 2 with the heads command. It is pretty similar to the
existing heads command. One added feature is it can be told to
operate on only public phase changesets. This is useful for
making discovery faster when a repo has tens of thousands of
draft phase heads (such as Mozilla's "try" repository).
The HTTPv2 server-side protocol has had its `getargs()` implementation
updated to reflect that arguments are a map and not a list.
Differential Revision: https://phab.mercurial-scm.org/D3179
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 28 Mar 2018 14:55:13 -0700 |
parents | a2a6e724d61a |
children | cb516a854bc7 |
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$ . "$TESTDIR/narrow-library.sh" create full repo $ hg init master $ cd master $ mkdir inside $ echo inside1 > inside/f1 $ echo inside2 > inside/f2 $ mkdir outside $ echo outside1 > outside/f1 $ echo outside2 > outside/f2 $ hg ci -Aqm 'initial' $ echo modified > inside/f1 $ hg ci -qm 'modify inside/f1' $ hg update -q 0 $ echo modified2 > inside/f2 $ hg ci -qm 'modify inside/f2' $ hg update -q 0 $ echo modified > outside/f1 $ hg ci -qm 'modify outside/f1' $ hg update -q 0 $ echo modified2 > outside/f1 $ hg ci -qm 'conflicting outside/f1' $ cd .. $ hg clone --narrow ssh://user@dummy/master narrow --include inside requesting all changes adding changesets adding manifests adding file changes added 5 changesets with 4 changes to 2 files (+3 heads) new changesets *:* (glob) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ cat >> $HGRCPATH <<EOF > [extensions] > rebase= > EOF $ hg update -q 0 Can rebase onto commit where no files outside narrow spec are involved $ hg update -q 0 $ echo modified > inside/f2 $ hg ci -qm 'modify inside/f2' $ hg rebase -d 'desc("modify inside/f1")' rebasing 5:c2f36d04e05d "modify inside/f2" (tip) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob) Can rebase onto conflicting changes inside narrow spec $ hg update -q 0 $ echo conflicting > inside/f1 $ hg ci -qm 'conflicting inside/f1' $ hg rebase -d 'desc("modify inside/f1")' 2>&1 | egrep -v '(warning:|incomplete!)' rebasing 6:cdce97fbf653 "conflicting inside/f1" (tip) merging inside/f1 unresolved conflicts (see hg resolve, then hg rebase --continue) $ echo modified3 > inside/f1 $ hg resolve -m 2>&1 | grep -v continue: (no more unresolved files) $ hg rebase --continue rebasing 6:cdce97fbf653 "conflicting inside/f1" (tip) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob) Can rebase onto non-conflicting changes outside narrow spec $ hg update -q 0 $ echo modified > inside/f2 $ hg ci -qm 'modify inside/f2' $ hg rebase -d 'desc("modify outside/f1")' rebasing 7:c2f36d04e05d "modify inside/f2" (tip) saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-rebase.hg (glob) Rebase interrupts on conflicting changes outside narrow spec $ hg update -q 'desc("conflicting outside/f1")' $ hg phase -f -d . no phases changed $ hg rebase -d 'desc("modify outside/f1")' rebasing 4:707c035aadb6 "conflicting outside/f1" abort: conflict in file 'outside/f1' is outside narrow clone [255]