tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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execution-observability-05.js (517B)

      1 // Test that we can do debug mode OSR from the interrupt handler through an
      2 // on->off->on cycle.
      3 
      4 var global = this;
      5 var hits = 0;
      6 setInterruptCallback(function() {
      7  print("Interrupt!");
      8  hits++;
      9  var g = newGlobal({newCompartment: true});
     10  g.parent = global;
     11  g.eval("var dbg = new Debugger(parent); dbg.onEnterFrame = function(frame) {};");
     12  g.eval("dbg.removeDebuggee(parent);");
     13  return true;
     14 });
     15 
     16 function f(x) {
     17  if (x > 200)
     18    return;
     19  interruptIf(x == 100);
     20  f(x + 1);
     21 }
     22 f(0);
     23 assertEq(hits, 1);