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js/src/jit-test/tests/for-of/array-iterator-surfaces-1.js@6474c204b198

js/src/jit-test/tests/for-of/array-iterator-surfaces-1.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 // Superficial tests of the Array.prototype[@@iterator] builtin function and its workalikes.

 load(libdir + "iteration.js");

 var constructors = [Array, String, Uint8Array, Uint8ClampedArray];

 for (var c of constructors) {

     assertEq(c.prototype[std_iterator].length, 0);

     var desc = Object.getOwnPropertyDescriptor(c.prototype, std_iterator);

     assertEq(desc.configurable, true);

     assertEq(desc.enumerable, false);

     assertEq(desc.writable, true);

 }