JSTests/microbenchmarks/put-by-val-with-symbol.js

//@ skip if $model == "Apple Watch Series 3" # added by mark-jsc-stress-test.py
var f = Symbol("Cocoa");

function foo(o) {
    o[f] = 42;
}

function bar(o) {
    o[f] = 84;
}

for (var i = 0; i < 1000000; ++i) {
    var o = {};
    foo(o);
    if (o[f] != 42)
        throw "Error: expected 42, got " + o[f];
    bar(o)
    if (o[f] != 84)
        throw "Error: expected 84, got " + o[f];
}