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Move sr-arithmetic to a new crate and add in a fuzzer (#3799)

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* Split up sr_arithmetic.rs

* Add some basic fuzzing

* Add more tests

* Add printing to fuzzing

* Clean things up

* Remove arbitrary

* Remove comments

* More cleaning, fix small error that was causing a panic

* Add rational128

* Remove old random tests

* introduce panic

* fuzzing should panic properly

* Bit of cleanup

* Add a test uncovered via fuzzing that fails!

* Few small changes

* Move sr-arithmetic to its own crate

* Fix fuzzing

* Got rid of fuzzer Cargo.lock

* Added no_std

* re-export assert_eq_error_rate

* bump impl and spec version

* re add convert into

* Add an ignore to the test

* Enabled benchmarking

* Reindent

* Clean up biguint fuzzer

* Clean up biguint more

* shuffle sr-primitives/traits about

* Remove unused dependencies

* Apply clippy suggestions

* upgrade primitive-types versions

* Run tests against num-bigint

* Get rid of allocation in assert_biguints_eq

* Add an optimisation to multiply_by_rational

* rename parts_per_x -> per_things

* Change fuzzer cargo.toml

* Remove allocation from BigUint PartialEq impl

* Remove accidental indentation

* Renmove Lazy and Convert traits

* Copy assert_eq_error_rate macro back to sr-primitives

* Add documentation to fuzzers

* fix sr-primitives assert_eq_error_rate

* add cfg(test)

* Update core/sr-arithmetic/src/traits.rs

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Update core/sr-arithmetic/src/traits.rs

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Update core/sr-arithmetic/fuzzer/src/biguint.rs

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Allow rounding up in rational128

* Make changes to biguint.rs

* Update core/sr-arithmetic/src/traits.rs

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Final touches

* Convert to num_bigint::BigUint to compare

* remove unused mut

* more small changes

* shuffle sr-primitives trait imports

* more code review

* move assert_eq_error_rate to lib.rs

* Update core/sr-arithmetic/fuzzer/src/biguint.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Get rid of S

* Simplify rational128 honggfuzz link

* Insignificantly change rational128 fuzzing code

* Slightly tidy up some of the arithmetic logic

* Get rid of sr_arithmetic again(?) and fix sr-primitives/weights

* Apply updates to sr_arithmetic.rs to crate
This commit is contained in:
Ashley
2019-10-19 08:36:43 +01:00
committed by Kian Paimani
parent 356015e450
commit 141a64cf41
20 changed files with 2643 additions and 2339 deletions
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substrate/core/sr-primitives/Cargo.toml
+2 -4
View File
@@ -5,12 +5,11 @@ authors = ["Parity Technologies <admin@parity.io>"]
edition = "2018"
[dependencies]
num-traits = { version = "0.2.8", default-features = false }
integer-sqrt = "0.1.2"
serde = { version = "1.0.101", optional = true, features = ["derive"] }
codec = { package = "parity-scale-codec", version = "1.0.0", default-features = false, features = ["derive"] }
primitives = { package = "substrate-primitives", path = "../primitives", default-features = false }
app-crypto = { package = "substrate-application-crypto", path = "../application-crypto", default-features = false }
arithmetic = { package = "sr-arithmetic", path = "../sr-arithmetic", default-features = false }
rstd = { package = "sr-std", path = "../sr-std", default-features = false }
runtime_io = { package = "sr-io", path = "../sr-io", default-features = false }
log = { version = "0.4.8", optional = true }
@@ -20,7 +19,6 @@ impl-trait-for-tuples = "0.1.2"
[dev-dependencies]
serde_json = "1.0.41"
primitive-types = "0.5.1"
rand = "0.7.2"
substrate-offchain = { path = "../offchain" }
@@ -28,7 +26,6 @@ substrate-offchain = { path = "../offchain" }
bench = []
default = ["std"]
std = [
"num-traits/std",
"serde",
"log",
"rstd/std",
@@ -36,5 +33,6 @@ std = [
"codec/std",
"primitives/std",
"app-crypto/std",
"arithmetic/std",
"rand",
]