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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
console.log("Initializing worker.");
self.onmessage = e => {
console.log("Starting test.");
try {
const path = ThreadSafeChromeUtils.saveHeapSnapshot({ runtime: true });
const snapshot = ThreadSafeChromeUtils.readHeapSnapshot(path);
const dominatorTree = snapshot.computeDominatorTree();
ok(dominatorTree);
ok(dominatorTree instanceof DominatorTree);
let threw = false;
try {
new DominatorTree();
} catch (e) {
threw = true;
}
ok(threw, "Constructor shouldn't be usable");
} catch (e) {
ok(false, "Unexpected error inside worker:\n" + e.toString() + "\n" + e.stack);
} finally {
done();
}
};
// Proxy assertions to the main thread.
function ok(val, msg) {
console.log("ok(" + !!val + ", \"" + msg + "\")");
self.postMessage({
type: "assertion",
passed: !!val,
msg,
stack: Error().stack
});
}
// Tell the main thread we are done with the tests.
function done() {
console.log("done()");
self.postMessage({
type: "done"
});
}
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