tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Debugger-onNativeCall-08.js (477B)

      1 // Test that the onNativeCall hook is called when native function is
      2 // called inside self-hosted JS as part of iteration.
      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 const rv = [];
     11 dbg.onNativeCall = (callee, reason) => {
     12  rv.push(callee.name);
     13 };
     14 
     15 gdbg.executeInGlobal(`
     16 Array.from([1, 2, 3]);
     17 `);
     18 assertEqArray(rv, [
     19  "from",
     20  "values",
     21  "next", "next", "next", "next",
     22 ]);