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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/worklet/tests/test_audioWorklet_WASM.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/worklet/tests/test_audioWorklet_WASM.html')
| -rw-r--r-- | dom/worklet/tests/test_audioWorklet_WASM.html | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/dom/worklet/tests/test_audioWorklet_WASM.html b/dom/worklet/tests/test_audioWorklet_WASM.html new file mode 100644 index 0000000000..127cc8b924 --- /dev/null +++ b/dom/worklet/tests/test_audioWorklet_WASM.html @@ -0,0 +1,85 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test for AudioWorklet + 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], + ["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); + /* + js -e ' + t = wasmTextToBinary(` + (module + (func $foo (result i32) (i32.const 42)) + (export "foo" (func $foo)) + ) + `); + print(t) + ' + */ + // eslint-disable-next-line + const fooModuleCode = new Uint8Array([0,97,115,109,1,0,0,0,1,5,1,96,0,1,127,3,2,1,0,7,7,1,3,102,111,111,0,0,10,6,1,4,0,65,42,11,0,13,4,110,97,109,101,1,6,1,0,3,102,111,111]); + + 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_WASM.js") + .then(() => create_wasmModule()) + .then(wasmModule => { + const node = new AudioWorkletNode(audioContext, 'wasm'); + let msgId = 0; + node.port.onmessage = e => { + if (msgId++ == 0) { + ok(e.data.wasmModule instanceof WebAssembly.Module, "WasmModule received"); + } else { + ok(e.data.sab instanceof SharedArrayBuffer, "SAB received"); + SimpleTest.finish(); + } + } + + node.port.postMessage({wasmModule}); + node.port.postMessage({sab: new SharedArrayBuffer(1024)}); + node.connect(audioContext.destination); + }); +} +</script> + +</body> +</html> |