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64 lines
2.4 KiB
Rust
64 lines
2.4 KiB
Rust
#![cfg(all(feature = "compiler", feature = "engine"))]
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use crate::utils::get_compiler;
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use std::path::Path;
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use wasmer::{Features, Store};
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#[cfg(feature = "jit")]
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use wasmer_engine_jit::JIT;
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#[cfg(feature = "native")]
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use wasmer_engine_native::NativeEngine;
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use wasmer_wast::Wast;
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// The generated tests (from build.rs) look like:
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// #[cfg(test)]
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// mod singlepass {
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// mod spec {
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// #[test]
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// fn address() -> anyhow::Result<()> {
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// crate::run_wast("tests/spectests/address.wast", "singlepass")
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// }
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// }
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// }
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include!(concat!(env!("OUT_DIR"), "/generated_spectests.rs"));
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// This prefixer returns the hash of the module to prefix each of
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// the functions in the shared object generated by the `NativeEngine`.
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fn native_prefixer(bytes: &[u8]) -> String {
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let hash = blake3::hash(bytes);
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format!("{}", hash.to_hex())
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}
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pub fn run_wast(wast_path: &str, compiler: &str) -> anyhow::Result<()> {
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println!(
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"Running wast `{}` with the {} compiler",
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wast_path, compiler
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);
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let try_nan_canonicalization = wast_path.contains("nan-canonicalization");
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let mut features = Features::default();
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if wast_path.contains("bulk-memory") {
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features.bulk_memory(true);
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}
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#[cfg(feature = "test-singlepass")]
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features.multi_value(false);
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let compiler_config = get_compiler(true);
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let store = Store::new(&JIT::new(&compiler_config).features(features).engine());
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// let mut native = NativeEngine::new(compiler_config, tunables);
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// native.set_deterministic_prefixer(native_prefixer);
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// let store = Store::new(&native);
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let mut wast = Wast::new_with_spectest(store);
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if compiler == "singlepass" {
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// We don't support multivalue yet in singlepass
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wast.allow_instantiation_failures(&[
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"Validation error: invalid result arity: func type returns multiple values",
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"Validation error: blocks, loops, and ifs accept no parameters when multi-value is not enabled",
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]);
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} else if compiler == "cranelift" && cfg!(windows) {
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// Cranelift 0.63 have a bug on multivalue in Windows
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// It's fixed by: https://github.com/bytecodealliance/wasmtime/pull/1774/files
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wast.allow_instantiation_failures(&["Compilation error: Implementation limit exceeded"]);
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}
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wast.fail_fast = false;
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let path = Path::new(wast_path);
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wast.run_file(path)
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}
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