literal.js - mozsearch

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// |reftest| skip-if(!this.hasOwnProperty("Tuple"))

let tup = #[1, 2, 3];

assertEq(tup.length, 3);

assertEq(tup[0], 1);

assertEq(tup[1], 2);

assertEq(tup[2], 3);

let arr = [3, 4, 5];

tup = #[1, 2, ...arr, 6, ...arr];

assertEq(tup.length, 9);

assertEq(tup[0], 1);

assertEq(tup[1], 2);

assertEq(tup[2], 3);

assertEq(tup[3], 4);

assertEq(tup[4], 5);

assertEq(tup[5], 6);

assertEq(tup[6], 3);

assertEq(tup[7], 4);

assertEq(tup[8], 5);

tup = #[(() => 1)()];

assertEq(tup.length, 1);

assertEq(tup[0], 1);

tup = #[];

assertEq(tup.length, 0);

if (typeof reportCompare === "function") reportCompare(0, 0);