mirror of
https://github.com/fluencelabs/wasmer
synced 2024-12-13 14:25:32 +00:00
47 lines
1.7 KiB
Rust
47 lines
1.7 KiB
Rust
macro_rules! assert_emscripten_output {
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($file:expr, $name:expr, $args:expr, $expected:expr) => {{
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use wasmer_clif_backend::CraneliftCompiler;
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use wasmer_emscripten::{
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EmscriptenGlobals,
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generate_emscripten_env,
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stdio::StdioCapturer
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};
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let wasm_bytes = include_bytes!($file);
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let module = wasmer_runtime_core::compile_with(&wasm_bytes[..], &CraneliftCompiler::new())
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.expect("WASM can't be compiled");
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// let module = compile(&wasm_bytes[..])
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// .map_err(|err| format!("Can't create the WebAssembly module: {}", err)).unwrap(); // NOTE: Need to figure what the unwrap is for ??
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let mut emscripten_globals = EmscriptenGlobals::new();
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let import_object = generate_emscripten_env(&mut emscripten_globals);
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let mut instance = module.instantiate(import_object)
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.map_err(|err| format!("Can't instantiate the WebAssembly module: {:?}", err)).unwrap(); // NOTE: Need to figure what the unwrap is for ??
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let capturer = StdioCapturer::new();
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instance.call("_main", &[]).map(|_o| ()).unwrap();
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// TODO handle start instance logic
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wasmer_emscripten::run_emscripten_instance(
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&module,
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&mut instance,
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$name,
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$args,
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);
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let output = capturer.end().unwrap().0;
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let expected_output = include_str!($expected);
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assert!(false, "Emscripten tests are mocked");
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assert!(
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output.contains(expected_output),
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"Output: `{}` does not contain expected output: `{}`",
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output,
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expected_output
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);
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}};
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}
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