47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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console.log("Initializing worker.");
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self.onmessage = e => {
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console.log("Starting test.");
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try {
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ok(typeof ChromeUtils === "undefined",
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"Should not have access to ChromeUtils in a worker.");
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ok(ThreadSafeChromeUtils,
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"Should have access to ThreadSafeChromeUtils in a worker.");
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ok(HeapSnapshot,
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"Should have access to HeapSnapshot in a worker.");
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const filePath = ThreadSafeChromeUtils.saveHeapSnapshot({ globals: [this] });
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ok(true, "Should be able to save a snapshot.");
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const snapshot = ThreadSafeChromeUtils.readHeapSnapshot(filePath);
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ok(snapshot, "Should be able to read a heap snapshot");
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ok(snapshot instanceof HeapSnapshot, "Should be an instanceof HeapSnapshot");
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} catch (e) {
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ok(false, "Unexpected error inside worker:\n" + e.toString() + "\n" + e.stack);
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} finally {
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done();
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}
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};
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// Proxy assertions to the main thread.
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function ok(val, msg) {
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console.log("ok(" + !!val + ", \"" + msg + "\")");
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self.postMessage({
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type: "assertion",
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passed: !!val,
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msg,
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stack: Error().stack
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});
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}
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// Tell the main thread we are done with the tests.
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function done() {
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console.log("done()");
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self.postMessage({
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type: "done"
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});
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}
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