rust/tests/run-make/wasm-stringify-ints-small/rmake.rs
Alex Crichton 7141379559 Convert some WebAssembly run-make tests to Rust
This commit rewrites a number of `run-make` tests centered around wasm
to instead use `rmake.rs` and additionally use the `wasm32-wasip1`
target instead of `wasm32-unknown-unknown`. Testing no longer requires
Node.js and additionally uses the `wasmparser` crate from crates.io to
parse outputs and power assertions.
2024-03-11 09:36:35 -07:00

18 lines
415 B
Rust

#![deny(warnings)]
extern crate run_make_support;
use run_make_support::{out_dir, rustc};
fn main() {
if std::env::var("TARGET").unwrap() != "wasm32-wasip1" {
return;
}
rustc().arg("foo.rs").arg("--target=wasm32-wasip1").arg("-Clto").arg("-O").run();
let bytes = std::fs::read(&out_dir().join("foo.wasm")).unwrap();
println!("{}", bytes.len());
assert!(bytes.len() < 50_000);
}