--------
Frame: '<!--framePath //<!--frame0-->-->'
--------
1
============== Back Forward List ==============
(file test):fast/loader/frame-src-change-added-to-history.html
data:,4 (in frame "<!--framePath //<!--frame0-->-->")
(file test):fast/loader/frame-src-change-added-to-history.html
data:,3 (in frame "<!--framePath //<!--frame0-->-->")
(file test):fast/loader/frame-src-change-added-to-history.html
data:,2 (in frame "<!--framePath //<!--frame0-->-->")
curr-> (file test):fast/loader/frame-src-change-added-to-history.html
data:,1 (in frame "<!--framePath //<!--frame0-->-->")
===============================================