The Tor Browser: js/src/jit-test/tests/basic/testAddInconvertibleObjectAny.js@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 function testAddInconvertibleObjectAny()

2 {

     3   var count = 0;

     4   function toString()

     5   {

     6     ++count;

     7     if (count == 95)

     8       return {};

     9     return "" + count;

    10   }

    11   var o = {valueOf: undefined, toString: toString};

    13   var threw = false;

    14   try

    15   {

    16     for (var i = 0; i < 100; i++)

    17         var q = o + 5;

    18   }

    19   catch (e)

    20   {

    21     threw = true;

    22     if (i !== 94)

    23       return "expected i === 94, got " + i;

    24     if (q !== "945")

    25       return "expected q === '945', got " + q + " (type " + typeof q + ")";

    26     if (count !== 95)

    27       return "expected count === 95, got " + count;

    28   }

    29   if (!threw)

    30     return "expected throw with o + 5";

    32   return "pass";

    33 }

    34 assertEq(testAddInconvertibleObjectAny(), "pass");

The Tor Browser / file revision