tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

testDirectProxyDefineProperty2.js (1009B)

      1 /*
      2 * Call the trap with the handler as the this value, the target as the first
      3 * argument, the name of the property as the second argument, and the descriptor
      4 * as the third argument.
      5 */
      6 var target = {};
      7 var handler = {
      8    defineProperty: function (target1, key, desc1) {
      9        assertEq(this, handler);
     10        assertEq(target1, target);
     11        log.push(key);
     12        assertEq(desc1 == desc, false);
     13        assertEq(desc1.value, 'bar');
     14        assertEq(desc1.writable, true);
     15        assertEq(desc1.enumerable, false);
     16        assertEq(desc1.configurable, true);
     17        return true;
     18    }
     19 };
     20 var desc = {
     21    value: 'bar',
     22    writable: true,
     23    enumerable: false,
     24    configurable: true
     25 };
     26 
     27 for (let p of [new Proxy(target, handler), Proxy.revocable(target, handler).proxy]) {
     28    var log = [];
     29    Object.defineProperty(p, 'foo', desc);
     30    Object.defineProperty(p, Symbol.for('quux'), desc);
     31    assertEq(log.length, 2);
     32    assertEq(log[0], 'foo');
     33    assertEq(log[1], Symbol.for('quux'));
     34 }