ladybird/Tests/LibWeb/Text/input/HTML/DedicatedWorkerGlobalScope-instanceof.html

<!DOCTYPE html>
<script src="../include.js"></script>
<script>
    asyncTest(done => {
        const worker = new Worker("DedicatedWorkerGlobalScope-instanceof-worker.js");
        worker.onmessage = function (event) {
            if (event.data.result === true) {
                println("PASS");
            } else {
                println("FAIL");
            }
            done();
        };
        worker.postMessage("run");
    });
</script>
Meta: Add DOCTYPEs to most text tests 2025-03-18 19:28:35 +01:00			`<!DOCTYPE html>`
BindingsGenerator: Handle global interfaces without named properties DedicatedWorkerGlobalScope is an object with a Global extended attribute, but does not define any named property getters. This needs to be handled by setting the prototype chain to: DedicatedWorkerGlobalScope ^ DedicatedWorkerGlobalScopePrototype ^ WorkerGlobalScopePrototype (This is different from something like Window, where there is an intermediate WindowProperties object for named properties.) Previously, we treated the GlobalMixin object as if it was a simple prototype object, accidentally setting DedicatedWorkerGlobalScope's prototype to WorkerGlobalScopePrototype. This caused the expression self instanceof DedicatedWorkerGlobalScope to return false inside workers. This makes us pass many more of the "/xhr/idlharness.any.worker" WPT tests than before, rather than failing early. 2024-10-12 13:52:10 +00:00			`<script src="../include.js"></script>`
			`<script>`
			`asyncTest(done => {`
			`const worker = new Worker("DedicatedWorkerGlobalScope-instanceof-worker.js");`
			`worker.onmessage = function (event) {`
			`if (event.data.result === true) {`
			`println("PASS");`
			`} else {`
			`println("FAIL");`
			`}`
			`done();`
			`};`
			`worker.postMessage("run");`
			`});`
			`</script>`