зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.3 KiB
HTML
73 строки
2.3 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<head>
|
|
<title>Test for AudioWorklet + Options + WASM</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
<script type="application/javascript" src="common.js"></script>
|
|
</head>
|
|
<body>
|
|
<script type="application/javascript">
|
|
|
|
function configureTest() {
|
|
return SpecialPowers.pushPrefEnv(
|
|
{"set": [["dom.audioworklet.enabled", true],
|
|
["dom.worklet.enabled", true],
|
|
["dom.postMessage.sharedArrayBuffer.bypassCOOP_COEP.insecure.enabled", true],
|
|
["browser.tabs.remote.useCrossOriginOpenerPolicy", true],
|
|
["browser.tabs.remote.useCrossOriginEmbedderPolicy", true],
|
|
["dom.postMessage.sharedArrayBuffer.withCOOP_COEP", true],
|
|
["javascript.options.shared_memory", true],
|
|
]});
|
|
}
|
|
|
|
function create_wasmModule() {
|
|
return new Promise(resolve => {
|
|
info("Checking if we can play with WebAssembly...");
|
|
|
|
if (!SpecialPowers.Cu.getJSTestingFunctions().wasmIsSupported()) {
|
|
resolve(null);
|
|
return;
|
|
}
|
|
|
|
ok(WebAssembly, "WebAssembly object should exist");
|
|
ok(WebAssembly.compile, "WebAssembly.compile function should exist");
|
|
|
|
const wasmTextToBinary = SpecialPowers.unwrap(SpecialPowers.Cu.getJSTestingFunctions().wasmTextToBinary);
|
|
const fooModuleCode = wasmTextToBinary(`(module
|
|
(func $foo (result i32) (i32.const 42))
|
|
(export "foo" $foo)
|
|
)`);
|
|
|
|
WebAssembly.compile(fooModuleCode).then(m => {
|
|
ok(m instanceof WebAssembly.Module, "The WasmModule has been compiled.");
|
|
resolve(m);
|
|
}, () => {
|
|
ok(false, "The compilation of the wasmModule failed.");
|
|
resolve(null);
|
|
});
|
|
});
|
|
}
|
|
|
|
function runTestInIframe() {
|
|
let audioContext = new AudioContext();
|
|
audioContext.audioWorklet.addModule("worklet_audioWorklet_options.js")
|
|
.then(() => create_wasmModule())
|
|
.then(wasmModule => {
|
|
const node = new AudioWorkletNode(audioContext, 'options', { processorOptions: {
|
|
wasmModule, sab: new SharedArrayBuffer(1024),
|
|
}});
|
|
node.port.onmessage = e => {
|
|
ok(e.data.wasmModule instanceof WebAssembly.Module, "WasmModule received");
|
|
ok(e.data.sab instanceof SharedArrayBuffer, "SAB received");
|
|
SimpleTest.finish();
|
|
}
|
|
|
|
node.connect(audioContext.destination);
|
|
});
|
|
}
|
|
|
|
</script>
|
|
</body>
|
|
</html>
|