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js/src/jit-test/tests/for-of/array-iterator-empty.js@b8a032363ba2

js/src/jit-test/tests/for-of/array-iterator-empty.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

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

 // Array.keys() and .entries() on an empty array produce empty iterators

 var arr = [];

 var ki = arr.keys(), ei = arr.entries();

 var p = Object.getPrototypeOf(ki);

 assertEq(Object.getPrototypeOf(ei), p);

 for (let k of ki)

   throw "FAIL";

 for (let [k, v] of ei)

   throw "FAIL";