  

PASS Original length 
PASS Setting length to original value has no effect 
PASS Setting length to shorter value 
PASS Setting length to longer value 
PASS Insert <p><option>6</option></p> into <select> 
PASS Insert <select><option>6</option></select> into <select> 
PASS Insert <optgroup><option>6</option></optgroup> into <select> 
PASS Insert <optgroup><optgroup><option>6</option></optgroup></optgroup> into <select> 
PASS namedItem id attribute 
PASS namedItem name attribute 
PASS namedItem doesn't match anything 
PASS namedItem multiple IDs 
PASS namedItem multiple names 
PASS namedItem multiple name and ID 
PASS namedItem multiple name and ID with multiple attributes 
PASS namedItem id attribute multiple attributes one element 
PASS namedItem name attribute multiple attributes one element 
PASS HTMLOptionsCollection [index] method return the item with index 
PASS HTMLOptionsCollection [name] method return the item with name 
PASS HTMLOptionsCollection.item(index) method return the item with index 
PASS HTMLOptionsCollection.item(name) method return the item with index 0 
PASS HTMLOptionsCollection.add method insert HTMLOptionElement Option element 
PASS HTMLOptionsCollection.remove method remove Option element by index 
PASS Add non-option to collection