blob: 92a51f4a2666141393c7340c75d715efda5a9f93 (
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// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
const log = [];
const handlerProxy = new Proxy({}, {
get: (target, key, receiver) => (...args) => {
log.push(`${key}: ${args[1].toString()}`);
const item = Reflect[key](...args);
if (typeof item === 'function')
return item.bind(receiver);
return item;
},
});
const iter = new Proxy({
next: () => ({ done: false, value: 0 }),
throw: (value) => ({ done: true, value }),
}, handlerProxy);
const wrap = Iterator.from(iter);
wrap.throw();
wrap.throw();
assertEq(
log.join('\n'),
`get: Symbol(Symbol.iterator)
get: next
get: throw
get: throw`
);
if (typeof reportCompare === 'function')
reportCompare(0, 0);
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