38428e1fbb
This commit uses the new `MaybeInvalidModule` type in `wasm-smith` to try to explore more points in the fuzz target space in the `instantiate-maybe-invalid` fuzz target. The goal here is to use the raw fuzz input as the body of a function to stress the validator/decoder a bit more, and try to get inputs we might not otherwise generate.
31 lines
1.0 KiB
Rust
31 lines
1.0 KiB
Rust
//! Regression tests for bugs found via fuzzing.
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//!
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//! The `#[test]` goes in here, the Wasm binary goes in
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//! `./fuzzing/some-descriptive-name.wasm`, and then the `#[test]` should
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//! use the Wasm binary by including it via
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//! `include_bytes!("./fuzzing/some-descriptive-name.wasm")`.
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use wasmtime::{Config, Strategy};
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use wasmtime_fuzzing::oracles;
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#[test]
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fn instantiate_empty_module() {
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let data = wat::parse_str(include_str!("./fuzzing/empty.wat")).unwrap();
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oracles::instantiate(&data, Strategy::Auto);
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}
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#[test]
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fn instantiate_empty_module_with_memory() {
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let data = wat::parse_str(include_str!("./fuzzing/empty_with_memory.wat")).unwrap();
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oracles::instantiate(&data, Strategy::Auto);
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}
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#[test]
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#[cfg_attr(target_arch = "aarch64", ignore)] // FIXME(#1523)
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fn instantiate_module_that_compiled_to_x64_has_register_32() {
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let mut config = Config::new();
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config.debug_info(true);
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let data = wat::parse_str(include_str!("./fuzzing/issue694.wat")).unwrap();
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oracles::instantiate_with_config(&data, config, None);
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}
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