зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1611855 - Worklet must be part of the same parent's agentCluster - part 4 - tests, r=padenot
Differential Revision: https://phabricator.services.mozilla.com/D61137 --HG-- extra : moz-landing-system : lando
This commit is contained in:
Andrea Marchesini
Родитель
94658a20fe
Коммит
f8ed0cd543
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@ -23,3 +23,5 @@ support-files=worklet_exception.js
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[test_paintWorklet.html]
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[test_paintWorklet.html]
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scheme = http
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scheme = http
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support-files=worklet_paintWorklet.js
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support-files=worklet_paintWorklet.js
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[test_audioWorklet_WASM.html]
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support-files=worklet_audioWorklet_WASM.js
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@ -0,0 +1,73 @@
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for AudioWorklet + WASM</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="application/javascript" src="common.js"></script>
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</head>
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<body>
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<script type="application/javascript">
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function configureTest() {
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return SpecialPowers.pushPrefEnv(
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{"set": [["dom.audioworklet.enabled", true],
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["dom.worklet.enabled", true],
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["dom.postMessage.sharedArrayBuffer.bypassCOOP_COEP.insecure.enabled", true],
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]});
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}
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function create_wasmModule() {
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return new Promise(resolve => {
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info("Checking if we can play with WebAssembly...");
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if (!SpecialPowers.Cu.getJSTestingFunctions().wasmIsSupported()) {
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resolve(null);
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return;
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}
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ok(WebAssembly, "WebAssembly object should exist");
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ok(WebAssembly.compile, "WebAssembly.compile function should exist");
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const wasmTextToBinary = SpecialPowers.unwrap(SpecialPowers.Cu.getJSTestingFunctions().wasmTextToBinary);
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const fooModuleCode = wasmTextToBinary(`(module
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(func $foo (result i32) (i32.const 42))
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(export "foo" $foo)
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)`);
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WebAssembly.compile(fooModuleCode).then(m => {
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ok(m instanceof WebAssembly.Module, "The WasmModule has been compiled.");
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resolve(m);
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}, () => {
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ok(false, "The compilation of the wasmModule failed.");
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resolve(null);
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});
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});
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}
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function runTestInIframe() {
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let audioContext = new AudioContext();
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audioContext.audioWorklet.addModule("worklet_audioWorklet_WASM.js")
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.then(() => create_wasmModule())
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.then(wasmModule => {
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const node = new AudioWorkletNode(audioContext, 'wasm');
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let msgId = 0;
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node.port.onmessage = e => {
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if (msgId++ == 0) {
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ok(e.data.wasmModule instanceof WebAssembly.Module, "WasmModule received");
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} else {
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ok(e.data.sab instanceof SharedArrayBuffer, "SAB received");
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SimpleTest.finish();
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}
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}
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node.port.postMessage({wasmModule});
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node.port.postMessage({sab: new SharedArrayBuffer(1024)});
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node.connect(audioContext.destination);
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});
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}
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</script>
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</body>
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</html>
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@ -0,0 +1,16 @@
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class WasmProcessWorkletProcessor extends AudioWorkletProcessor {
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constructor(...args) {
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super(...args);
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this.port.onmessage = e => {
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// Let's send it back.
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this.port.postMessage(e.data);
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};
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}
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process(inputs, outputs, parameters) {
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// Do nothing, output silence
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return true;
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}
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}
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registerProcessor("wasm", WasmProcessWorkletProcessor);
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