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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Test that we can represent ES6 Symbols over the RDP.
*/
const URL = "foo.js";
add_task(
threadFrontTest(async ({ threadFront, debuggee }) => {
await testSymbols(threadFront, debuggee);
})
);
async function testSymbols(threadFront, debuggee) {
const evalCode = () => {
/* eslint-disable mozilla/var-only-at-top-level, no-unused-vars */
// prettier-ignore
Cu.evalInSandbox(
"(" + function () {
var symbolWithName = Symbol("Chris");
var symbolWithoutName = Symbol();
var iteratorSymbol = Symbol.iterator;
debugger;
} + "())",
debuggee,
"1.8",
URL,
1
);
/* eslint-enable mozilla/var-only-at-top-level, no-unused-vars */
};
const packet = await executeOnNextTickAndWaitForPause(evalCode, threadFront);
const environment = await packet.frame.getEnvironment();
const { symbolWithName, symbolWithoutName, iteratorSymbol } =
environment.bindings.variables;
equal(symbolWithName.value.type, "symbol");
equal(symbolWithName.value.name, "Chris");
equal(symbolWithoutName.value.type, "symbol");
ok(!("name" in symbolWithoutName.value));
equal(iteratorSymbol.value.type, "symbol");
equal(iteratorSymbol.value.name, "Symbol.iterator");
}
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