Mercurial > hg
view tests/test-add.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 | 7008f6819002 |
children | 2cd5aba5e1d2 |
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$ hg init a $ cd a $ echo a > a $ hg add -n adding a $ hg st ? a $ hg add adding a $ hg st A a $ hg forget a $ hg add adding a $ hg st A a $ mkdir dir $ cd dir $ hg add ../a ../a already tracked! $ cd .. $ echo b > b $ hg add -n b $ hg st A a ? b $ hg add b $ hg st A a A b should fail $ hg add b b already tracked! $ hg st A a A b #if no-windows $ echo foo > con.xml $ hg --config ui.portablefilenames=jump add con.xml abort: ui.portablefilenames value is invalid ('jump') [255] $ hg --config ui.portablefilenames=abort add con.xml abort: filename contains 'con', which is reserved on Windows: 'con.xml' [255] $ hg st A a A b ? con.xml $ hg add con.xml warning: filename contains 'con', which is reserved on Windows: 'con.xml' $ hg st A a A b A con.xml $ hg forget con.xml $ rm con.xml #endif #if eol-in-paths $ echo bla > 'hello:world' $ hg --config ui.portablefilenames=abort add adding hello:world abort: filename contains ':', which is reserved on Windows: 'hello:world' [255] $ hg st A a A b ? hello:world $ hg --config ui.portablefilenames=ignore add adding hello:world $ hg st A a A b A hello:world #endif $ hg ci -m 0 --traceback $ hg log -r "heads(. or wdir() & file('**'))" changeset: 0:* (glob) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 should fail $ hg add a a already tracked! $ echo aa > a $ hg ci -m 1 $ hg up 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo aaa > a $ hg ci -m 2 created new head $ hg merge merging a warning: conflicts while merging a! (edit, then use 'hg resolve --mark') 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon [1] $ hg st M a ? a.orig wdir doesn't cause a crash, and can be dynamically selected if dirty $ hg log -r "heads(. or wdir() & file('**'))" changeset: 2147483647:ffffffffffff parent: 2:* (glob) parent: 1:* (glob) user: test date: * (glob) should fail $ hg add a a already tracked! $ hg st M a ? a.orig $ hg resolve -m a (no more unresolved files) $ hg ci -m merge Issue683: peculiarity with hg revert of an removed then added file $ hg forget a $ hg add a $ hg st ? a.orig $ hg rm a $ hg st R a ? a.orig $ echo a > a $ hg add a $ hg st M a ? a.orig Forgotten file can be added back (as either clean or modified) $ hg forget b $ hg add b $ hg st -A b C b $ hg forget b $ echo modified > b $ hg add b $ hg st -A b M b $ hg revert -qC b $ hg add c && echo "unexpected addition of missing file" c: * (glob) [1] $ echo c > c $ hg add d c && echo "unexpected addition of missing file" d: * (glob) [1] $ hg st M a A c ? a.orig $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved forget and get should have the right order: added but missing dir should be forgotten before file with same name is added $ echo file d > d $ hg add d $ hg ci -md $ hg rm d $ mkdir d $ echo a > d/a $ hg add d/a $ rm -r d $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat d file d Test that adding a directory doesn't require case matching (issue4578) #if icasefs $ mkdir -p CapsDir1/CapsDir $ echo abc > CapsDir1/CapsDir/AbC.txt $ mkdir CapsDir1/CapsDir/SubDir $ echo def > CapsDir1/CapsDir/SubDir/Def.txt $ hg add capsdir1/capsdir adding CapsDir1/CapsDir/AbC.txt (glob) adding CapsDir1/CapsDir/SubDir/Def.txt (glob) $ hg forget capsdir1/capsdir/abc.txt $ hg forget capsdir1/capsdir removing CapsDir1/CapsDir/SubDir/Def.txt (glob) $ hg add capsdir1 adding CapsDir1/CapsDir/AbC.txt (glob) adding CapsDir1/CapsDir/SubDir/Def.txt (glob) $ hg ci -m "AbCDef" capsdir1/capsdir $ hg status -A capsdir1/capsdir C CapsDir1/CapsDir/AbC.txt C CapsDir1/CapsDir/SubDir/Def.txt $ hg files capsdir1/capsdir CapsDir1/CapsDir/AbC.txt (glob) CapsDir1/CapsDir/SubDir/Def.txt (glob) $ echo xyz > CapsDir1/CapsDir/SubDir/Def.txt $ hg ci -m xyz capsdir1/capsdir/subdir/def.txt $ hg revert -r '.^' capsdir1/capsdir reverting CapsDir1/CapsDir/SubDir/Def.txt (glob) The conditional tests above mean the hash on the diff line differs on Windows and OS X $ hg diff capsdir1/capsdir diff -r * CapsDir1/CapsDir/SubDir/Def.txt (glob) --- a/CapsDir1/CapsDir/SubDir/Def.txt Thu Jan 01 00:00:00 1970 +0000 +++ b/CapsDir1/CapsDir/SubDir/Def.txt * (glob) @@ -1,1 +1,1 @@ -xyz +def $ hg mv CapsDir1/CapsDir/abc.txt CapsDir1/CapsDir/ABC.txt $ hg ci -m "case changing rename" CapsDir1/CapsDir/AbC.txt CapsDir1/CapsDir/ABC.txt $ hg status -A capsdir1/capsdir M CapsDir1/CapsDir/SubDir/Def.txt C CapsDir1/CapsDir/ABC.txt $ hg remove -f 'glob:**.txt' -X capsdir1/capsdir $ hg remove -f 'glob:**.txt' -I capsdir1/capsdir removing CapsDir1/CapsDir/ABC.txt (glob) removing CapsDir1/CapsDir/SubDir/Def.txt (glob) #endif $ cd ..