tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Frame-this-02.js (419B)

      1 // Frame.prototype.this in strict direct eval frames
      2 
      3 var g = newGlobal({newCompartment: true});
      4 var dbg = new Debugger(g);
      5 var hits = 0;
      6 dbg.onDebuggerStatement = function (frame) {
      7    hits++;
      8    assertEq(frame.this, g.v);
      9 };
     10 
     11 g.eval("function f() { 'use strict'; eval('debugger;'); }");
     12 
     13 g.eval("Boolean.prototype.f = f; v = true; v.f();");
     14 g.eval("f.call(v);");
     15 g.eval("v = null; f.call(v);");
     16 
     17 assertEq(hits, 3);