Files

Andrew Brown 42acb72c54 fuzz: retrieve the WebAssembly spec repository in build.rs

To avoid the large download size of the spec repository mentioned
[here](https://github.com/bytecodealliance/wasmtime/pull/3124#discussion_r684605984),
this change removes it as a submodule and instead clones it shallowly
when the directory is empty (or not present) when `build.rs` is run.

2021-08-10 11:56:07 -07:00

src

fuzz: add differential_spec fuzzing target

2021-08-10 11:56:07 -07:00

wasm-spec-interpreter

fuzz: retrieve the WebAssembly spec repository in build.rs

2021-08-10 11:56:07 -07:00

build.rs

Actually make spectest fuzzing deterministic

2021-03-29 09:12:16 -07:00

Cargo.toml

Add a crate to interface with the WebAssembly spec interpreter

2021-08-10 11:56:07 -07:00

README.md

Create a new wasmtime-fuzzing crate

2019-11-21 14:51:07 -08:00

README.md

Fuzzing Infrastructure for Wasmtime

This crate provides test case generators and oracles for use with fuzzing.

These generators and oracles are generally independent of the fuzzing engine that might be using them and driving the whole fuzzing process (e.g. libFuzzer or AFL). As such, this crate does not contain any actual fuzz targets itself. Those are generally just a couple lines of glue code that plug raw input from (for example) libFuzzer into a generator, and then run one or more oracles on the generated test case.

If you're looking for the actual fuzz target definitions we currently have, they live in wasmtime/fuzz/fuzz_targets/* and are driven by cargo fuzz and libFuzzer.