Tests that console properly displays BigInts.
console-format-bigint.js:15 1n
console-format-bigint.js:16 BigInt {2n}
console-format-bigint.js:17 [1n]
console-format-bigint.js:18 [BigInt]
console-format-bigint.js:19 null 1n BigInt {2n}
console-format-bigint.js:20 123n 123n 123n 123n
Expanded all messages
console-format-bigint.js:15 1n
console-format-bigint.js:16 BigInt {2n}
__proto__: BigInt
[[PrimitiveValue]]: 2n
console-format-bigint.js:17 [1n]
0: 1n
length: 1
__proto__: Array(0)
console-format-bigint.js:18 [BigInt]
0: BigInt {2n}
length: 1
__proto__: Array(0)
console-format-bigint.js:19 null 1n BigInt {2n}
__proto__: BigInt
[[PrimitiveValue]]: 2n
console-format-bigint.js:20 123n 123n 123n 123n