tor-browser

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

exception-unwind-hook.js (477B)

      1 // Test interaction between exception handler, debugger's onExceptionUnwind,
      2 // and profiler's frame iterator.
      3 
      4 var g = newGlobal({newCompartment: true});
      5 var dbg = new Debugger(g);
      6 
      7 g.eval("" + function f() {
      8    for (var i = 0; i < 120; i++) {
      9        try { throw 1; } catch {}
     10    }
     11 });
     12 
     13 var count = 0;
     14 dbg.onExceptionUnwind = function() {
     15    enableGeckoProfiling();
     16    readGeckoProfilingStack();
     17    disableGeckoProfiling();
     18    count++;
     19 };
     20 
     21 g.f();
     22 assertEq(count, 120);