stress.js - mozsearch

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// |jit-test| skip-if: !wasmJSPromiseIntegrationEnabled()

// Stress test: many sequential JSPI calls with periodic GC.

var counter = 0;

var suspending = new WebAssembly.Suspending(async () => ++counter);

var ins = wasmEvalText(`(module

  (import "" "s" (func $s (result i32)))

  (func (export "f") (result i32) call $s)

)`, {"": {s: suspending}});

var p = WebAssembly.promising(ins.exports.f);

async function test() {

  for (var i = 0; i < 50; i++) {

    var result = await p();

    assertEq(result, i + 1);

    if (i % 10 === 0) gc();

test();

drainJobQueue();