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const sampleURL = "test_webassembly_compile_sample.wasm";
const sampleExportName = "run";
const sampleResult = 1275;
/* eslint-disable no-throw-literal */
function checkSampleModule(m) {
if (!(m instanceof WebAssembly.Module)) {
throw "not a module";
}
var i = new WebAssembly.Instance(m);
if (!(i instanceof WebAssembly.Instance)) {
throw "not an instance";
}
if (i.exports[sampleExportName]() !== sampleResult) {
throw "wrong result";
}
}
function checkSampleInstance(i) {
if (!(i instanceof WebAssembly.Instance)) {
throw "not an instance";
}
if (i.exports[sampleExportName]() !== sampleResult) {
throw "wrong result";
}
}
const initObj = { headers: { "Content-Type": "application/wasm" } };
onmessage = e => {
WebAssembly.compile(e.data)
.then(m => checkSampleModule(m))
.then(() => WebAssembly.instantiate(e.data))
.then(({ module, instance }) => {
checkSampleModule(module);
checkSampleInstance(instance);
})
.then(() => WebAssembly.compileStreaming(new Response(e.data, initObj)))
.then(m => checkSampleModule(m))
.then(() => WebAssembly.instantiateStreaming(new Response(e.data, initObj)))
.then(({ module, instance }) => {
checkSampleModule(module);
checkSampleInstance(instance);
})
.then(() => WebAssembly.compileStreaming(fetch(sampleURL)))
.then(m => checkSampleModule(m))
.then(() => WebAssembly.instantiateStreaming(fetch(sampleURL)))
.then(({ module, instance }) => {
checkSampleModule(module);
checkSampleInstance(instance);
})
.then(() => postMessage("ok"))
.catch(err => postMessage("fail: " + err));
};
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