test for 2.4.3

Assertion:
When a search operation produces a match, the matched content is highlighted
<http://w3c.github.io/UAAG/UAAG20/#def-highlight>, the viewport is scrolled
if necessary so that the matched content is within its visible area, and
the user can search from the location of the match.

1. load page (with rendered text, alternative text, generated text, foreign
language characters),

2. search for a string of known text on the test page to have search
success in rendered text. The found text will be Highlighted, the viewport
will scroll to place the highlighted text is visibl within the viewport (
if pass go to next else fail),

3. search again for the same text in #2. The found text will be
Highlighted, the viewport will scroll to place the highlighted text is
visibl within the viewport ( if pass go to next else fail),

Expected Results:

2,3 are true

-- 
[image: http://www.tsbvi.edu] <http://www.tsbvi.edu>Jim Allan,
Accessibility Coordinator & Webmaster
Texas School for the Blind and Visually Impaired
1100 W. 45th St., Austin, Texas 78756
voice 512.206.9315    fax: 512.206.9264  http://www.tsbvi.edu/
"We shape our tools and thereafter our tools shape us." McLuhan, 1964