66 lines
1.9 KiB
HTML
66 lines
1.9 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
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<script>
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let testWorker = null;
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function createWorker() {
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testWorker = new Worker("resources/worker-echo.js");
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testWorker.addEventListener("message", (event) => {
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let {echo, data} = event.data;
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console.assert(echo, data);
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TestPage.dispatchEventToFrontend(data);
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});
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testWorker.postMessage("WorkerCreated");
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}
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function terminateWorker() {
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testWorker.postMessage("WorkerTerminated");
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testWorker.terminate();
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testWorker = null;
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}
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function test()
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{
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InspectorTest.addEventListener("WorkerTerminated", (event) => {
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InspectorTest.fail("Should not dispatch any events after a Worker is terminated.");
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});
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Promise.resolve()
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.then(() => {
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InspectorTest.log("Creating worker...");
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return Promise.all([
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InspectorTest.awaitEvent("WorkerCreated"),
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InspectorTest.evaluateInPage(`createWorker()`),
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]);
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})
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.then(() => {
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InspectorTest.log("Terminating worker...");
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return InspectorTest.evaluateInPage(`terminateWorker()`);
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})
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.then(() => {
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InspectorTest.log("Creating worker...");
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return Promise.all([
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InspectorTest.awaitEvent("WorkerCreated"),
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InspectorTest.evaluateInPage(`createWorker()`),
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]);
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})
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.then(() => {
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InspectorTest.log("Terminating worker...");
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return InspectorTest.evaluateInPage(`terminateWorker()`);
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})
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.then(() => {
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InspectorTest.pass("Should not crash.");
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})
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.finally(() => {
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InspectorTest.completeTest();
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});
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}
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</script>
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</head>
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<body onload="runTest()">
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<p>Test to ensure that any queued messages are not dispatched after terminate is called, which would cause a crash due to the InjectedScript throwing a TerminatedExecutionError when it's evaluated.</p>
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</body>
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</html>
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