addon-sdk/source/lib/method/test/browser.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/addon-sdk/source/lib/method/test/browser.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,20 @@
     1.4 +"use strict";
     1.5 +
     1.6 +exports["test common"] = require("./common")
     1.7 +
     1.8 +var Method = require("../core")
     1.9 +
    1.10 +exports["test host objects"] = function(assert) {
    1.11 +  var isElement = Method("is-element")
    1.12 +  isElement.define(function() { return false })
    1.13 +
    1.14 +  isElement.define(Element, function() { return true })
    1.15 +
    1.16 +  assert.notDeepEqual(typeof(Element.prototype[isElement]), "number",
    1.17 +                     "Host object's prototype is extended with a number value")
    1.18 +
    1.19 +  assert.ok(!isElement({}), "object is not an Element")
    1.20 +  assert.ok(document.createElement("div"), "Element is an element")
    1.21 +}
    1.22 +
    1.23 +require("test").run(exports)

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