denoland-deno/tests/testdata/run/wasm_unreachable.js

// WebAssembly module containing a single function with an unreachable instruction
const binary = await Deno.readFile("./assets/unreachable.wasm");

const module = new WebAssembly.Module(binary);
const instance = new WebAssembly.Instance(module);

// Compare the stack trace with wasm_url.js, which compiles the WASM module with
// streaming APIs.
instance.exports.unreachable();
fix: WebAssembly runtime error propagation (#6137) Currently WebAssembly runtime errors don't propagate up to the user as they use urls to denote where the error occurred which get caught by the source-map pipeline which doesn't support the wasm scheme. 2020-06-11 11:03:27 -04:00			`// WebAssembly module containing a single function with an unreachable instruction`
refactor: move out test files from root testdata directory into sub directories (#15949) 2022-09-19 10:32:21 -04:00			`const binary = await Deno.readFile("./assets/unreachable.wasm");`
fix: WebAssembly runtime error propagation (#6137) Currently WebAssembly runtime errors don't propagate up to the user as they use urls to denote where the error occurred which get caught by the source-map pipeline which doesn't support the wasm scheme. 2020-06-11 11:03:27 -04:00
			`const module = new WebAssembly.Module(binary);`
			`const instance = new WebAssembly.Instance(module);`

feat: Show the URL of streaming WASM modules in stack traces (#12268) WebAssembly modules compiled through `WebAssembly.compile()` and similar non-streaming APIs don't have a URL associated to them, because they have been compiled from a buffer source. In stack traces, V8 will use a URL such as `wasm://wasm/d1c677ea`, with a hash of the module. However, wasm modules compiled through streaming APIs, like `WebAssembly.compileStreaming()`, do have a known URL, which can be obtained from the `Response` object passed into the streaming APIs. And as per the developer-facing display conventions in the WebAssembly Web API spec, this URL should be used in stack traces. This change implements that. 2021-10-10 10:03:23 -04:00			`// Compare the stack trace with wasm_url.js, which compiles the WASM module with`
			`// streaming APIs.`
fix: WebAssembly runtime error propagation (#6137) Currently WebAssembly runtime errors don't propagate up to the user as they use urls to denote where the error occurred which get caught by the source-map pipeline which doesn't support the wasm scheme. 2020-06-11 11:03:27 -04:00			`instance.exports.unreachable();`