mirror of https://github.com/rust-lang/rust
29 lines
500 B
Rust
29 lines
500 B
Rust
//@ only-wasm32-wasip1
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#![deny(warnings)]
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use run_make_support::{rfs, rustc};
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fn main() {
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test("a");
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test("b");
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test("c");
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test("d");
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}
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fn test(cfg: &str) {
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eprintln!("running cfg {cfg:?}");
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rustc()
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.input("foo.rs")
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.target("wasm32-wasip1")
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.arg("-Clto")
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.arg("-Cstrip=debuginfo")
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.opt()
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.cfg(cfg)
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.run();
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let bytes = rfs::read("foo.wasm");
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println!("{}", bytes.len());
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assert!(bytes.len() < 40_000);
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}
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