tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Frame-arguments-02.js (528B)

      1 // Object arguments.
      2 
      3 var g = newGlobal({newCompartment: true});
      4 var dbg = new Debugger(g);
      5 var hits = 0;
      6 dbg.onDebuggerStatement = function (frame) {
      7    var args = frame.arguments;
      8    assertEq(args, frame.arguments);
      9    assertEq(args instanceof Array, true);
     10    assertEq(args.length, 2);
     11    assertEq(args[0] instanceof Debugger.Object, true);
     12    assertEq(args[0].class, args[1]);
     13    hits++;
     14 };
     15 
     16 g.eval("function f(obj, cls) { debugger; }");
     17 g.eval("f({}, 'Object');");
     18 g.eval("f(Date, 'Function');");
     19 assertEq(hits, 2);