LayoutTests/http/tests/inspector/worker/blob-script-with-cross-domain-imported-scripts.html

<!DOCTYPE html>
<html>
<head>
<script src="../resources/inspector-test.js"></script>
<script>
let worker;

function triggerWorkerStart() {
    let blob = new Blob([`importScripts(["http://localhost:8000/inspector/worker/resources/worker-blob-script.js"]);`]);
    let blobURL = URL.createObjectURL(blob);
    worker = new Worker(blobURL);
}

function test()
{
    let workerTarget;
    let mainTarget = WI.mainTarget;

    function sanitizeURL(url) {
        if (!url)
            return "<null>";
        if (url.startsWith("blob:"))
            return "blob:<sanitized>";
        return url;
    }

    function dumpURLs(urls) {
        if (!urls.length)
            InspectorTest.log("-- None --");
        else {
            urls.sort((a, b) => a <= b)
            for (let url of urls)
                InspectorTest.log(url);
        }
    }

    function dumpWorkerScripts() {
        InspectorTest.log("SCRIPTS:");
        let targetData = WI.debuggerManager.dataForTarget(workerTarget);
        let urls = [];
        for (let script of targetData.scripts)
            urls.push(sanitizeURL(script.url));
        dumpURLs(urls);
    }

    function dumpWorkerResources() {
        InspectorTest.log("RESOURCES:");
        let urls = [];
        for (let resource of workerTarget.resourceCollection)
            urls.push(sanitizeURL(resource.url));
        dumpURLs(urls);
    }

    let suite = InspectorTest.createAsyncSuite("Worker.Resources");

    suite.addTestCase({
        name: "Worker.Resource.Start",
        description: "Start the worker and load multiple resources.",
        test(resolve, reject) {
            InspectorTest.evaluateInPage("triggerWorkerStart()");

            WI.targetManager.singleFireEventListener(WI.TargetManager.Event.TargetAdded, (event) => {
                workerTarget = event.data.target;
                InspectorTest.assert(workerTarget instanceof WI.Target);
                InspectorTest.expectEqual(workerTarget.type, WI.TargetType.Worker, "Added Target should have Worker type.");
            });

            let seen = 0;
            const expected = 3;
            let listener = WI.debuggerManager.addEventListener(WI.DebuggerManager.Event.ScriptAdded, (event) => {
                if (event.data.script.target === workerTarget)
                    seen++;
                if (seen !== expected)
                    return;

                WI.debuggerManager.removeEventListener(WI.DebuggerManager.Event.ScriptAdded, listener);
                dumpWorkerResources();
                dumpWorkerScripts();
                resolve();
            });
        }
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Test for Resources in a Worker started with a Blob URL that imports cross origin scripts.</p>
</body>
</html>