wasm-12.js - mozsearch

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// |jit-test| test-also=--wasm-compiler=optimizing; skip-if: !wasmDebuggingEnabled()

// Tests that wasm module scripts have special URLs.

var g = newGlobal({newCompartment: true});

var dbg = new Debugger(g);

g.eval(`

function initWasm(s) { return new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary(s))); }

o1 = initWasm('(module (func) (export "" (func 0)))');

o2 = initWasm('(module (func) (func) (export "" (func 1)))');

`);

function isWasm(script) { return script.format === "wasm"; }

function isValidWasmURL(url) {

   // The URLs will have the following format:

   //   wasm: [<uri-encoded-filename-of-host> ":"] <64-bit-hash>

   return /^wasm:(?:[^:]*:)*?[0-9a-f]{16}$/.test(url);

var foundScripts = dbg.findScripts().filter(isWasm);

assertEq(foundScripts.length, 2);

assertEq(isValidWasmURL(foundScripts[0].source.url), true);

assertEq(isValidWasmURL(foundScripts[1].source.url), true);

assertEq(foundScripts[0].source.url != foundScripts[1].source.url, true);