| <!doctype html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <style> |
| /* default */ |
| span.target { |
| background-color:rgb(0,0,0); |
| } |
| a > b > b > b span.target { |
| background-color:rgb(1,2,3); |
| } |
| c.ok > c > c > c span.target { |
| background-color:rgb(4,5,6); |
| } |
| </style> |
| </head> |
| <body> |
| <div style="display:none"> |
| <a> |
| <!-- selector "a" fails here and start normal backtracking (with tail) !--> |
| <b> |
| <!-- selector "a" fails here and start normal backtracking (with tail) !--> |
| <b> |
| <b> |
| <b> |
| <b> |
| <b> |
| <span class="target" id="target1"></span> |
| </b> |
| </b> |
| </b> |
| </b> |
| </b> |
| </b> |
| </a> |
| |
| <!-- selector "a" fails here and start normal backtracking (with tail). And fails. !--> |
| <b> |
| <!-- selector "a" fails here and start normal backtracking (with tail) !--> |
| <b> |
| <!-- selector "a" fails here and start normal backtracking (with tail) !--> |
| <b> |
| <b> |
| <b> |
| <b> |
| <b> |
| <span class="target" id="target2"></span> |
| </b> |
| </b> |
| </b> |
| </b> |
| </b> |
| </b> |
| </b> |
| |
| <c class="ok"> |
| <!-- selector "c.ok" fails here and start normal backtracking (with tail) !--> |
| <c class="ng"> |
| <!-- selector "c.ok" fails here and start normal backtracking (with tail) !--> |
| <c class="ng"> |
| <c> |
| <c> |
| <c> |
| <c> |
| <span class="target" id="target3"></span> |
| </c> |
| </c> |
| </c> |
| </c> |
| </c> |
| </c> |
| </c> |
| |
| <!-- selector "c.ok" fails here and start normal backtracking (with tail). And fails. !--> |
| <c class="ng"> |
| <!-- selector "c.ok" fails here and start normal backtracking (with tail) !--> |
| <c class="ng"> |
| <!-- selector "c.ok" fails here and start normal backtracking (with tail) !--> |
| <c class="ng"> |
| <c> |
| <c> |
| <c> |
| <c> |
| <span class="target" id="target4"></span> |
| </c> |
| </c> |
| </c> |
| </c> |
| </c> |
| </c> |
| </c> |
| </div> |
| </body> |
| <script> |
| description('The backtracking child combinator with tail cases'); |
| |
| debug("Backtracking with tail, tag name matching failed. Restart with the backtracking start element."); |
| shouldBeEqualToString('getComputedStyle(document.getElementById("target1")).backgroundColor', 'rgb(1, 2, 3)'); |
| |
| debug("Backtracking with tail, tag name matching failed. Restart with the backtracking start element. And fails."); |
| shouldBeEqualToString('getComputedStyle(document.getElementById("target2")).backgroundColor', 'rgb(0, 0, 0)'); |
| |
| debug("Backtracking with tail, others matching failed. Restart with the backtracking start element."); |
| shouldBeEqualToString('getComputedStyle(document.getElementById("target3")).backgroundColor', 'rgb(4, 5, 6)'); |
| |
| debug("Backtracking with tail, others matching failed. Restart with the backtracking start element. And fails."); |
| shouldBeEqualToString('getComputedStyle(document.getElementById("target4")).backgroundColor', 'rgb(0, 0, 0)'); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
| |
