54 lines
1.8 KiB
Rust
54 lines
1.8 KiB
Rust
use std::path::Path;
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use wasmtime::{Config, Engine, OptLevel, Store, Strategy};
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use wasmtime_wast::WastContext;
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include!(concat!(env!("OUT_DIR"), "/wast_testsuite_tests.rs"));
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// Each of the tests included from `wast_testsuite_tests` will call this
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// function which actually executes the `wast` test suite given the `strategy`
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// to compile it.
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fn run_wast(wast: &str, strategy: Strategy) -> anyhow::Result<()> {
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let wast = Path::new(wast);
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let simd = wast.iter().any(|s| s == "simd");
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// Some simd tests assume support for multiple tables, which are introduced
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// by reference types.
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let reftypes = simd || wast.iter().any(|s| s == "reference-types");
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// Reference types assumes support for bulk memory.
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let bulk_mem = reftypes
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|| wast.iter().any(|s| s == "bulk-memory-operations")
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|| wast.iter().any(|s| s == "table_copy.wast")
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|| wast.iter().any(|s| s == "elem_drop.wast")
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|| wast.iter().any(|s| s == "elem-ref-null.wast")
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|| wast
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.iter()
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.any(|s| s == "table_copy_on_imported_tables.wast");
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// And bulk memory also assumes support for reference types (e.g. multiple
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// tables).
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let reftypes = reftypes || bulk_mem;
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let multi_val = wast.iter().any(|s| s == "multi-value");
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let mut cfg = Config::new();
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cfg.wasm_simd(simd)
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.wasm_reference_types(reftypes)
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.wasm_multi_value(multi_val)
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.wasm_bulk_memory(bulk_mem)
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.strategy(strategy)?
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.cranelift_debug_verifier(true);
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// FIXME: https://github.com/bytecodealliance/cranelift/issues/1409
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if simd {
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cfg.cranelift_opt_level(OptLevel::None);
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}
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let store = Store::new(&Engine::new(&cfg));
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let mut wast_context = WastContext::new(store);
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wast_context.register_spectest()?;
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wast_context.run_file(wast)?;
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Ok(())
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}
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