Tests that command line api works.
-
String($0)
"[object HTMLParagraphElement]"
-
$3
undefined
-
String(keys([3,4]))
"0,1"
-
String(values([3,4]))
"3,4"
-
String($('#foo'))
"[object HTMLParagraphElement]"
-
String($('#foo', document.body))
"[object HTMLParagraphElement]"
-
String($('#foo', 'non-node'))
"[object HTMLParagraphElement]"
-
String($('#foo', $('#bar')))
"null"
-
String($$('p#foo'))
"[object NodeList]"
-
String($$('p#foo', document.body))
"[object NodeList]"
-
String($('foo'))
"null"
+console.assert(keys(window).indexOf('__commandLineAPI') === -1)
+undefined
+