tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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testMethodWriteBarrier2.js (415B)

      1 function C() {
      2    this.m = function () {};  // JSOP_SETMETHOD
      3 }
      4 
      5 var a = [new C, new C, new C, new C, new C, new C, new C, new C, new C];
      6 var b = [new C, new C, new C, new C, new C, new C, a[8],  new C, new C];
      7 
      8 var thrown = 'none';
      9 try {
     10    for (var i = 0; i < 9; i++) {
     11 a[i].m();
     12 b[i].m = 0.7;  // MethodWriteBarrier required here
     13    }
     14 } catch (exc) {
     15    thrown = exc.name;
     16 }
     17 assertEq(thrown, 'TypeError');