| <!DOCTYPE html> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <div style="position:relative; writing-mode:vertical-rl; columns:3; column-fill:auto; column-gap:10px; width:100px; height:350px;"> |
| <div style="columns:2; column-gap:10px;"> |
| <div id="first" style="width:100px;"></div> |
| <div id="second" style="width:100px;"></div> |
| <div id="third" style="width:100px;"></div> |
| <div id="fourth" style="width:100px;"></div> |
| </div> |
| <div style="columns:2; column-gap:10px;"> |
| <div id="fifth" style="width:100px;"></div> |
| <div id="sixth" style="width:100px;"></div> |
| </div> |
| </div> |
| |
| <script> |
| test(function() { |
| assert_equals(document.getElementById('first').offsetLeft, 0); |
| assert_equals(document.getElementById('first').offsetTop, 0); |
| }, "offsetLeft and offsetTop in vertical-rl at nested column boundaries, first element"); |
| |
| test(function() { |
| assert_equals(document.getElementById('second').offsetLeft, 0); |
| assert_equals(document.getElementById('second').offsetTop, 60); |
| }, "offsetLeft and offsetTop in vertical-rl at nested column boundaries, second element"); |
| |
| test(function() { |
| assert_equals(document.getElementById('third').offsetLeft, 0); |
| assert_equals(document.getElementById('third').offsetTop, 120); |
| }, "offsetLeft and offsetTop in vertical-rl at nested column boundaries, third element"); |
| |
| test(function() { |
| assert_equals(document.getElementById('fourth').offsetLeft, 0); |
| assert_equals(document.getElementById('fourth').offsetTop, 180); |
| }, "offsetLeft and offsetTop in vertical-rl at nested column boundaries, fourth element"); |
| |
| test(function() { |
| assert_equals(document.getElementById('fifth').offsetLeft, 0); |
| assert_equals(document.getElementById('fifth').offsetTop, 240); |
| }, "offsetLeft and offsetTop in vertical-rl at nested column boundaries, fifth element"); |
| |
| test(function() { |
| assert_equals(document.getElementById('sixth').offsetLeft, 0); |
| assert_equals(document.getElementById('sixth').offsetTop, 300); |
| }, "offsetLeft and offsetTop in vertical-rl at nested column boundaries, sixth element"); |
| </script> |
