7141379559
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.
33 lines
1.1 KiB
Rust
33 lines
1.1 KiB
Rust
extern crate run_make_support;
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use run_make_support::{out_dir, rustc, wasmparser};
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use std::collections::HashMap;
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use wasmparser::TypeRef::Func;
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fn main() {
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if std::env::var("TARGET").unwrap() != "wasm32-wasip1" {
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return;
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}
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rustc().arg("foo.rs").arg("--target=wasm32-wasip1").run();
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rustc().arg("bar.rs").arg("--target=wasm32-wasip1").arg("-Clto").arg("-O").run();
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let file = std::fs::read(&out_dir().join("bar.wasm")).unwrap();
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let mut imports = HashMap::new();
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for payload in wasmparser::Parser::new(0).parse_all(&file) {
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let payload = payload.unwrap();
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if let wasmparser::Payload::ImportSection(s) = payload {
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for i in s {
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let i = i.unwrap();
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imports.entry(i.module).or_insert(Vec::new()).push((i.name, i.ty));
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}
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}
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}
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let import = imports.remove("./dep");
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assert!(matches!(import.as_deref(), Some([("dep", Func(_))])), "bad import {:?}", import);
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let import = imports.remove("./me");
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assert!(matches!(import.as_deref(), Some([("me_in_dep", Func(_))])), "bad import {:?}", import);
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}
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