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<!DOCTYPE html>
<title>Test SharedWorker constructor functionality.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(() => {
assert_throws(new Error(),
function() {
new SharedWorker({toString:function(){throw new Error()}}, "name") },
"toString exception not propagagted");
}, "Test toString exception propagated correctly.");
test(() => {
assert_throws(new RangeError(),
function() {
var foo = {toString:function(){new Worker(foo)}}
new SharedWorker(foo, name); },
"Trying to create workers recursively did not result in an exception.");
}, "Test recursive worker creation results in exception.");
test(() => {
assert_throws(new TypeError(),
function() { new SharedWorker(); },
"Invoking SharedWorker constructor without arguments did not result in an exception.");
}, "Test SharedWorker creation without arguments results in exception.");
test(() => {
try {
var worker = new SharedWorker("support/SharedWorker-common.js");
} catch (ex) {
assert_unreached("Constructor failed when no name is passed: (" + ex + ")");
}
}, "Test SharedWorker constructor without a name does not result in an exception.");
test(() => {
try {
var worker = new SharedWorker("support/SharedWorker-common.js", null);
} catch (ex) {
assert_unreached("Constructor failed when null name is passed: (" + ex + ")");
}
}, "Test SharedWorker constructor with null name does not result in an exception.");
test(() => {
try {
var worker = new SharedWorker("support/SharedWorker-common.js", undefined);
} catch (ex) {
assert_unreached("Constructor failed when undefined name is passed: (" + ex + ")");
}
}, "Test SharedWorker constructor with undefined name does not result in an exception.");
test(() => {
try {
var worker = new SharedWorker("support/SharedWorker-common.js", "name");
} catch (ex) {
assert_unreached("Invoking SharedWorker constructor resulted in an exception: (" + ex + ")");
}
}, "Test SharedWorker constructor suceeds.");
</script>
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