!2 Every wiki page displays a series of links (breadcrumbs) to the ancestors of the current page.
 * The last breadcrumb should name the current page without a link.
!3 Test top level page
 * Create a top level page
|Page creator.|
|Page name.|Page contents.|Page attributes.|valid?|
|!-TopLevelPage-!|top level page||true|

 * Request the page.
|Response Requester.|
|uri|valid?|contents?|
|!-TopLevelPage-!|true||

 * Examine the requested page to be sure the link to itself is displayed.
!|Response Examiner.|
|type|pattern|matches?|
|contents|<span class="page_title">TopLevelPage</span>|true|

!3 A second level page - the top level should link up, the current page should not link.
 * Create a top level page
|Page creator.|
|Page name.|Page contents.|Page attributes.|valid?|
|!-TopLevelPage.SecondLevelPage-!|second level page||true|

 * Request the page.
|Response Requester.|
|uri|valid?|contents?|
|!-TopLevelPage.SecondLevelPage-!|true||

 * Examine the requested page to be sure the link to itself is displayed.
!|Response Examiner.|
|type|pattern|matches?|
|contents|<a href="/TopLevelPage">TopLevelPage</a>.|true|
|contents|<span class="page_title">SecondLevelPage</span>|true|

!3 A second level page - the top four levels should link up, the current page should not link.
 * Create a fifth level page
|Page creator.|
|Page name.|Page contents.|Page attributes.|valid?|
|!-TopLevelPage.SecondLevelPage.ThirdLevelPage.FourthLevelPage.FifthLevelPage-!|fifth level page||true|

 * Request the page.
|Response Requester.|
|uri|valid?|contents?|
|!-TopLevelPage.SecondLevelPage.ThirdLevelPage.FourthLevelPage.FifthLevelPage-!|true||

 * Examine the requested page to be sure the link to itself is displayed.
!|Response Examiner.|
|line|inOrder?|
|<a href="/TopLevelPage">TopLevelPage</a>.|true|
|<a href="/TopLevelPage.SecondLevelPage">SecondLevelPage</a>.|true|
|<a href="/TopLevelPage.SecondLevelPage.ThirdLevelPage">ThirdLevelPage</a>.|true|
|<a href="/TopLevelPage.SecondLevelPage.ThirdLevelPage.FourthLevelPage">FourthLevelPage</a>.|true|
|<br/><span class="page_title">FifthLevelPage</span>|true|
