From 6370e1103417e1edafe540604c9fe002839d866b Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nick@wasmer.io>
Date: Fri, 8 Nov 2019 11:10:44 -0800
Subject: [PATCH] Fuzz all the backends.

---
 fuzz/Cargo.toml                   |  2 ++
 fuzz/fuzz_targets/compile_wasm.rs | 17 ++++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 713443355..8d6a38140 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -12,6 +12,8 @@ cargo-fuzz = true
 wasmer-runtime = { path = "../lib/runtime" }
 wasmer-runtime-core = { path = "../lib/runtime-core" }
 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" }
 
 # Prevent this from interfering with workspaces
diff --git a/fuzz/fuzz_targets/compile_wasm.rs b/fuzz/fuzz_targets/compile_wasm.rs
index 4abe062f5..e36d8c396 100644
--- a/fuzz/fuzz_targets/compile_wasm.rs
+++ b/fuzz/fuzz_targets/compile_wasm.rs
@@ -2,9 +2,24 @@
 #[macro_use]
 extern crate libfuzzer_sys;
 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]| {
+    let _ = compile_with(data, &get_llvm_compiler());
     let _ = compile(data);
+    let _ = compile_with(data, &get_singlepass_compiler());
 });