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Author SHA1 Message Date
Andrew Jeffery
01ae8e0ece Fix overflow panic in apply_local_change 2021-05-20 13:57:44 +01:00
Andrew Jeffery
c8b2e9029a Add more fuzzing 2021-05-20 13:57:10 +01:00
Andrew Jeffery
d5dfefb704
Fix backend panics (#141) 
* Fix a panic when indexing the bytes

* Fix leb failing to read enough bytes

* Fix another panic out of bounds

* Use get rather than checking

* Check addition with arbitrary val

* Add backend load fuzzing

* Handle no ops sub

* Fix another index out of bounds
 2021-05-20 11:24:23 +01:00
Andrew Jeffery
a0bd33e5a6
Refactor travis to have more jobs (#120) 
* Refactor travis to have more jobs
 2021-05-20 11:01:54 +01:00
Vedant Roy
ddc9c6d4ce Add missing Safety header 2021-05-18 16:25:19 -04:00
Vedant Roy
0df5444669 Better sync test 
Multiple round trips + exercise encode/decode
 2021-05-18 16:25:19 -04:00
Vedant Roy
4b7886dfe6 Remove unused var 2021-05-18 16:25:19 -04:00
Vedant Roy
acf4f19cd5 Make comment clearer 2021-05-18 16:25:19 -04:00
Vedant Roy
98c6ac876d Implement encode/decode for SyncState 2021-05-18 16:25:19 -04:00
Orion Henry
f47ba3c46a small error slipped through 2021-05-18 10:59:39 -04:00
Vedant Roy
6a4a3c5a00 Don't use ..Default::default() + formatting? 2021-05-18 07:50:35 -07:00
Vedant Roy
1b76115f27 Add unsafe docs + remove extraneous file 2021-05-18 07:50:35 -07:00
Vedant Roy
c274d18528 Add test for sync c bindings 2021-05-18 07:50:35 -07:00
Vedant Roy
305d089180 Add untested C-bindings for sync state 2021-05-18 07:50:35 -07:00
Andrew Jeffery
426ccbc818
Expose event handler id (#132) 2021-05-16 20:16:54 +01:00
Andrew Jeffery
641fd11703
Change init to new and add defaults (#130) 
Structs should use `new` for the constructor name and implement
`Default` where they can.
 2021-05-14 21:35:09 +01:00
Andrew Jeffery
d82e2ed217
Improve filter_changes for sync (#126) 
* Improve filter_changes for sync

This helps to avoid traversing the entire graph when we get a successive
change that we know can't be a predecessor of the heads.

Also filter_changes shouldn't be globally public.
 2021-05-14 20:20:27 +01:00
Andrew Jeffery
f6f874439b
Move decoding to a new module and separate errors (#129) 2021-05-14 20:20:05 +01:00
Andrew Jeffery
2aa35bc349
Add derive Arbitrary support behind cargo feature (#124) 2021-05-14 16:38:35 +01:00
alexjg
e92188104f
Ensure that ChangeBytes::compressed contains the original compressed bytes (#112) 
* Ensure that ChangeBytes::compressed contains the original compressed bytes, fixes #95

* Fix clippy

* Move bytes into decompress check

Co-authored-by: Andrew Jeffery <dev@jeffas.io>
 2021-05-11 10:33:12 +01:00
dependabot[bot]
560a1c3381
Bump lodash from 4.17.20 to 4.17.21 in /automerge-backend-wasm (#119) 
Bumps [lodash](https://github.com/lodash/lodash) from 4.17.20 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.20...4.17.21)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2021-05-11 10:21:33 +01:00
Andrew Jeffery
765c5287d7
Add event handler logic (#116) 
* Add event handlers

Remove partialeq from Backend since I'm not sure of its relevance or
correctness anyway and complicates things with the event handlers.

* Add docs and use id

* Remove partialeq

* Add docs for enum variants

* Check index on remove_handler

* Pass functions through rather than making field pub
 2021-05-11 10:15:37 +01:00
Andrew Jeffery
7a08c52dac
Fix clippy (#118) 2021-05-07 17:07:41 +01:00
Andrew Jeffery
9fb8666028
Merge pull request #107 from automerge/encode-ref 
SyncState: encode can take a ref
 2021-05-07 12:01:51 +01:00
Andrew Jeffery
d3ef07d79f
Merge pull request #113 from automerge/backend-tidy 
Tidying up some backend code.
 2021-05-07 11:58:56 +01:00
Andrew Jeffery
1289f70ac4
Remove duplicate yarn release in travis (#108) 2021-05-07 11:56:41 +01:00
Andrew Jeffery
d2898fd0d7 Add clippy lints 2021-05-04 20:54:50 +01:00
Andrew Jeffery
825cc92b51 Delay cloning until the end 2021-05-04 20:15:25 +01:00
Andrew Jeffery
6da6480c9b Move change into update_history to avoid a clone 2021-05-04 20:04:59 +01:00
Andrew Jeffery
8254ba6231 Change states to use indices into history 
This moves to storing the changes only in history and everything else
pointing to that. This reduces duplication and so memory usage,
especially when we may have large changes or documents.
 2021-05-04 20:00:00 +01:00
Andrew Jeffery
8f6e663d99 SyncState: encode can take a ref 2021-04-27 15:08:17 +01:00
Andrew Jeffery
3a8447c068
Remove automerge bench harness (#106) 
This removes the default wrapper which throws errors with some cli
arguments, e.g. --save-baseline which is nice for being able to compare
versions!
 2021-04-27 10:30:07 +01:00
Andrew Jeffery
f18066bb10
Fix formatting (#105) 2021-04-26 21:09:11 +01:00
Andrew Jeffery
c38476368c Use default criterion config 2021-04-26 15:43:33 -04:00
Andrew Jeffery
7175ceeb47 Add some save and load benchmarks 2021-04-26 15:43:33 -04:00
Orion Henry
7252596691 formatting change 2021-04-26 11:06:41 -07:00
Orion Henry
0e08f00c34 remove direct array access 2021-04-26 11:06:41 -07:00
Orion Henry
98537d9b80 get changes fast 2021-04-26 11:06:41 -07:00
Andrew Jeffery
d1934f2286 Add formatting config 2021-04-26 09:42:36 -07:00
Andrew Jeffery
63d09d5c7e Change count back to isize 2021-04-26 09:40:27 -07:00
Andrew Jeffery
0305acbd49 Change unwrap_or_default to unwrap 
Better to not silently ignore the error
 2021-04-26 09:40:27 -07:00
Andrew Jeffery
94e0fd7e49 encoding: add documentation and use i64 for rledecoder count 2021-04-26 09:40:27 -07:00
Orion Henry
5d0e1052cc update get_missing for c api 2021-04-26 11:18:59 -04:00
Andrew Jeffery
18ce93603a encodable: Require encode function implementation 2021-04-25 15:19:33 -07:00
Andrew Jeffery
3a8baf7b0a Filter sent hashes down to only what they haven't seen 
This means we no longer need to store an unbounded list of hashes while
syncing. This is possible as we know their heads and all changes we send
should be known to us, thus we can look in our history to see whether
they are safely applied at the other end.
 2021-04-25 13:40:06 -07:00
Andrew Jeffery
748d8f9a58 Update nix config 2021-04-24 14:48:48 -07:00
Andrew Jeffery
6cd2a5f6e4 Cleanup wasm lib and make SyncState somewhat opaque to js 
This introduces a JsSyncState struct to give js as a handle to a real
syncstate which we want to keep in the wasm memory region to avoid lots
of serde stuff.

Some methods (getters and setters) are needed on this struct as the js
tests look inside but these are not technically specified for end users.

Also, now we can keep it mostly opaque we don't need the custom
serializer, yay!
 2021-04-24 14:25:31 -07:00
Andrew Jeffery
de06c92ab7 Bump interop hash and swap sent_hashes set for map in js 
In Js we don't have nice hashsets so we use an object, in Rust we can
actually use a hashset so we now need to do a conversion.
 2021-04-24 14:25:31 -07:00
Andrew Jeffery
1f3a6d0ffc CI: only run on main branch 
Also runs on PRs to main
 2021-04-24 14:25:31 -07:00
Andrew Jeffery
7fa62da400 CI: Don't test all targets 
This unnecessarily runs the benchmarks to ensure they pass.
 2021-04-24 14:25:31 -07:00