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Fuzz all the backends.

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This commit is contained in:
Nick Lewycky 2019-11-08 11:10:44 -08:00
parent 38f4fdb195
commit 6370e11034
2 changed files with 18 additions and 1 deletions
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2
fuzz/Cargo.toml
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@ -12,6 +12,8 @@ cargo-fuzz = true
wasmer-runtime = { path = "../lib/runtime" } wasmer-runtime = { path = "../lib/runtime" }
wasmer-runtime-core = { path = "../lib/runtime-core" } wasmer-runtime-core = { path = "../lib/runtime-core" }
wasmer = { path = "../" } wasmer = { path = "../" }
wasmer-llvm-backend = { path = "../lib/llvm-backend" }
wasmer-singlepass-backend = { path = "../lib/singlepass-backend" }
libfuzzer-sys = { git = "https://github.com/rust-fuzz/libfuzzer-sys.git" } libfuzzer-sys = { git = "https://github.com/rust-fuzz/libfuzzer-sys.git" }
# Prevent this from interfering with workspaces # Prevent this from interfering with workspaces

17
fuzz/fuzz_targets/compile_wasm.rs
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@ -2,9 +2,24 @@
#[macro_use] #[macro_use]
extern crate libfuzzer_sys; extern crate libfuzzer_sys;
extern crate wasmer_runtime; extern crate wasmer_runtime;
extern crate wasmer_runtime_core;
extern crate wasmer_llvm_backend;
extern crate wasmer_singlepass_backend;
use wasmer_runtime::compile; use wasmer_runtime::{compile, compile_with};
use wasmer_runtime_core::backend::Compiler;
fn get_llvm_compiler() -> impl Compiler {
use wasmer_llvm_backend::LLVMCompiler;
LLVMCompiler::new()
}
fn get_singlepass_compiler() -> impl Compiler {
use wasmer_singlepass_backend::SinglePassCompiler;
SinglePassCompiler::new()
}
fuzz_target!(|data: &[u8]| { fuzz_target!(|data: &[u8]| {
let _ = compile_with(data, &get_llvm_compiler());
let _ = compile(data); let _ = compile(data);
let _ = compile_with(data, &get_singlepass_compiler());
}); });