Mercurial > hg
view tests/test-patchbomb-bookmark.t @ 33766:4c706037adef
wireproto: overhaul iterating batcher code (API)
The remote batching code is difficult to read. Let's improve it.
As part of the refactor, the future returned by method calls on
batchiter() instances is now populated. However, you still need to
consume the results() generator for the future to be set. But at
least now we can stuff the future somewhere and not have to worry
about aligning method call order with result order since you can
use a future to hold the result.
Also as part of the change, we now verify that @batchable generators
yield exactly 2 values. In other words, we enforce their API.
The non-iter batcher has been unused since b6e71f8af5b8. And to my
surprise we had no explicit unit test coverage of it! test-batching.py
has been overhauled to use the iterating batcher.
Since the iterating batcher doesn't allow non-batchable method
calls nor local calls, tests have been updated to reflect reality.
The iterating batcher has been used for multiple releases apparently
without major issue. So this shouldn't cause alarm.
.. api::
@peer.batchable functions must now yield exactly 2 values
Differential Revision: https://phab.mercurial-scm.org/D319
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 09 Aug 2017 23:29:30 -0700 |
parents | c2fe2b00db53 |
children | 2d0c306a88c2 |
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Create @ bookmark as main reference $ hg init repo $ cd repo $ echo "[extensions]" >> $HGRCPATH $ echo "patchbomb=" >> $HGRCPATH $ hg book @ Create a dummy revision that must never be exported $ echo no > no $ hg ci -Amno -d '6 0' adding no Create a feature and use -B $ hg book booktest $ echo first > a $ hg ci -Amfirst -d '7 0' adding a $ echo second > b $ hg ci -Amsecond -d '8 0' adding b $ hg email --date '1981-1-1 0:1' -n -t foo -s bookmark -B booktest From [test]: test this patch series consists of 2 patches. Write the introductory message for the patch series. Cc: displaying [PATCH 0 of 2] bookmark ... Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH 0 of 2] bookmark Message-Id: <patchbomb.347155260@*> (glob) User-Agent: Mercurial-patchbomb/* (glob) Date: Thu, 01 Jan 1981 00:01:00 +0000 From: test To: foo displaying [PATCH 1 of 2] first ... Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH 1 of 2] first X-Mercurial-Node: accde9b8b6dce861c185d0825c1affc09a79cb26 X-Mercurial-Series-Index: 1 X-Mercurial-Series-Total: 2 Message-Id: <accde9b8b6dce861c185.347155261@*> (glob) X-Mercurial-Series-Id: <accde9b8b6dce861c185.347155261@*> (glob) In-Reply-To: <patchbomb.347155260@*> (glob) References: <patchbomb.347155260@*> (glob) User-Agent: Mercurial-patchbomb/* (glob) Date: Thu, 01 Jan 1981 00:01:01 +0000 From: test To: foo # HG changeset patch # User test # Date 7 0 # Thu Jan 01 00:00:07 1970 +0000 # Node ID accde9b8b6dce861c185d0825c1affc09a79cb26 # Parent 043bd3889e5aaf7d88fe3713cf425f782ad2fb71 first diff -r 043bd3889e5a -r accde9b8b6dc a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:07 1970 +0000 @@ -0,0 +1,1 @@ +first displaying [PATCH 2 of 2] second ... Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH 2 of 2] second X-Mercurial-Node: 417defd1559c396ba06a44dce8dc1c2d2d653f3f X-Mercurial-Series-Index: 2 X-Mercurial-Series-Total: 2 Message-Id: <417defd1559c396ba06a.347155262@*> (glob) X-Mercurial-Series-Id: <accde9b8b6dce861c185.347155261@*> (glob) In-Reply-To: <patchbomb.347155260@*> (glob) References: <patchbomb.347155260@*> (glob) User-Agent: Mercurial-patchbomb/* (glob) Date: Thu, 01 Jan 1981 00:01:02 +0000 From: test To: foo # HG changeset patch # User test # Date 8 0 # Thu Jan 01 00:00:08 1970 +0000 # Node ID 417defd1559c396ba06a44dce8dc1c2d2d653f3f # Parent accde9b8b6dce861c185d0825c1affc09a79cb26 second diff -r accde9b8b6dc -r 417defd1559c b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:08 1970 +0000 @@ -0,0 +1,1 @@ +second Do the same and combine with -o only one must be exported $ cd .. $ hg clone repo repo2 updating to bookmark @ 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd repo $ hg up @ 0 files updated, 0 files merged, 2 files removed, 0 files unresolved (activating bookmark @) $ hg book outgoing $ echo 1 > x $ hg ci -Am1 -d '8 0' adding x created new head $ hg push ../repo2 -B outgoing pushing to ../repo2 searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) exporting bookmark outgoing $ echo 2 > y $ hg ci -Am2 -d '9 0' adding y $ hg email --date '1982-1-1 0:1' -n -t foo -s bookmark -B outgoing -o ../repo2 comparing with ../repo2 From [test]: test this patch series consists of 1 patches. Cc: displaying [PATCH] bookmark ... Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH] bookmark X-Mercurial-Node: 8dab2639fd35f1e337ad866c372a5c44f1064e3c X-Mercurial-Series-Index: 1 X-Mercurial-Series-Total: 1 Message-Id: <8dab2639fd35f1e337ad.378691260@*> (glob) X-Mercurial-Series-Id: <8dab2639fd35f1e337ad.378691260@*> (glob) User-Agent: Mercurial-patchbomb/* (glob) Date: Fri, 01 Jan 1982 00:01:00 +0000 From: test To: foo # HG changeset patch # User test # Date 9 0 # Thu Jan 01 00:00:09 1970 +0000 # Node ID 8dab2639fd35f1e337ad866c372a5c44f1064e3c # Parent 0b24b8316483bf30bfc3e4d4168e922b169dbe66 2 diff -r 0b24b8316483 -r 8dab2639fd35 y --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/y Thu Jan 01 00:00:09 1970 +0000 @@ -0,0 +1,1 @@ +2