Test case details

Preparation Code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script> <article>         <p>A test</p>         <p><ins></ins></p>         <p>This is text</p> </article>
var $article = $('article');

Test cases

Test #1

var has = $($article[0]).find('ins').length > 0 ? true : false;

Test #2

var has = $article.find('ins').length > 0 ? true : false;

Test #3

var has = $('ins', $article[0]).length > 0 ? true : false;

Test #4

var has = $('ins', $article).length > 0 ? true : false;

Test #5

var has = $('article ins').length > 0 ? true : false;

Test #6

var has = $('ins', 'article').length > 0 ? true : false;

Test #7

var has = $('article').find('ins').length > 0 ? true : false;

Test #8

var has = $('article > ins').length > 0 ? true : false;

Test #9

var insObj = $('ins'); var has = $('article').find(insObj).length > 0 ? true : false;