tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Debugger-onNativeCall-09.js (626B)

      1 // Test that the onNativeCall hook is called when native function is
      2 // called via DebuggerObject.apply DebuggerObject.call
      3 
      4 load(libdir + "eqArrayHelper.js");
      5 
      6 var g = newGlobal({ newCompartment: true });
      7 var dbg = new Debugger();
      8 var gdbg = dbg.addDebuggee(g);
      9 
     10 g.eval(`
     11 function f() {
     12  Array.from([1, 2]);
     13 }
     14 `);
     15 const fdbgObj = gdbg.getOwnPropertyDescriptor("f").value;
     16 
     17 let rv = [];
     18 dbg.onNativeCall = (callee, reason) => {
     19  rv.push(callee.name);
     20 };
     21 
     22 fdbgObj.call();
     23 assertEqArray(rv, ["from", "values", "next", "next", "next"]);
     24 
     25 rv = [];
     26 fdbgObj.apply();
     27 assertEqArray(rv, ["from", "values", "next", "next", "next"]);