tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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array-push-frozen-array.js (407B)

      1 function maybeFreeze(arr, b) {
      2    with(this) {}; // Don't inline this.
      3    if (b) {
      4        Object.freeze(arr);
      5    }
      6 }
      7 function test() {
      8    var arr = [];
      9    for (var i = 0; i < 1800; i++) {
     10        maybeFreeze(arr, i > 1500);
     11        try {
     12            arr.push(2);
     13            assertEq(i <= 1500, true);
     14        } catch(e) {
     15            assertEq(e instanceof TypeError, true);
     16        }
     17    }
     18 }
     19 test();