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view tests/test-rebase-issue-noparam-single-rev.t @ 39409:2fe21c65777e
internals: document CBOR utilization
I spoke with some people at Mozilla about CBOR and they advised me
that we should be careful about the subset of CBOR we use in order
to mitigate security, performance, and compatibility concerns.
This commit establishes a document that attempts to formalize our
use of CBOR.
Its main limitations are on what types are allowed. It explicitly
enumerates which types are supported. Notable missing features
include:
* Indefinite-length arrays and maps
* Text strings (bytes all the way)
* Floats
* Date/time types
* Big integers
* Use of indefinite-length byte strings for map keys, values in
containers.
If we have a need for any of these, we can have a discussion about
them when the time comes.
Differential Revision: https://phab.mercurial-scm.org/D4412
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 28 Aug 2018 20:27:36 -0700 |
parents | 4441705b7111 |
children |
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$ cat >> $HGRCPATH <<EOF > [extensions] > rebase= > > [phases] > publish=False > > [alias] > tglog = log -G --template "{rev}: {node|short} '{desc}' {branches}\n" > EOF $ hg init a $ cd a $ echo c1 > c1 $ hg ci -Am c1 adding c1 $ echo c2 > c2 $ hg ci -Am c2 adding c2 $ echo l1 > l1 $ hg ci -Am l1 adding l1 $ hg up -q -C 1 $ echo r1 > r1 $ hg ci -Am r1 adding r1 created new head $ echo r2 > r2 $ hg ci -Am r2 adding r2 $ hg tglog @ 4: 225af64d03e6 'r2' | o 3: 8d0a8c99b309 'r1' | | o 2: 87c180a611f2 'l1' |/ o 1: 56daeba07f4b 'c2' | o 0: e8faad3d03ff 'c1' Rebase with no arguments - single revision in source branch: $ hg up -q -C 2 $ hg rebase rebasing 2:87c180a611f2 "l1" saved backup bundle to $TESTTMP/a/.hg/strip-backup/87c180a611f2-a5be192d-rebase.hg $ hg tglog @ 4: b1152cc99655 'l1' | o 3: 225af64d03e6 'r2' | o 2: 8d0a8c99b309 'r1' | o 1: 56daeba07f4b 'c2' | o 0: e8faad3d03ff 'c1' $ cd .. $ hg init b $ cd b $ echo c1 > c1 $ hg ci -Am c1 adding c1 $ echo c2 > c2 $ hg ci -Am c2 adding c2 $ echo l1 > l1 $ hg ci -Am l1 adding l1 $ echo l2 > l2 $ hg ci -Am l2 adding l2 $ hg up -q -C 1 $ echo r1 > r1 $ hg ci -Am r1 adding r1 created new head $ hg tglog @ 4: 8d0a8c99b309 'r1' | | o 3: 1ac923b736ef 'l2' | | | o 2: 87c180a611f2 'l1' |/ o 1: 56daeba07f4b 'c2' | o 0: e8faad3d03ff 'c1' Rebase with no arguments - single revision in target branch: $ hg up -q -C 3 $ hg rebase rebasing 2:87c180a611f2 "l1" rebasing 3:1ac923b736ef "l2" saved backup bundle to $TESTTMP/b/.hg/strip-backup/87c180a611f2-b980535c-rebase.hg $ hg tglog @ 4: 023181307ed0 'l2' | o 3: 913ab52b43b4 'l1' | o 2: 8d0a8c99b309 'r1' | o 1: 56daeba07f4b 'c2' | o 0: e8faad3d03ff 'c1' $ cd ..