| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Flexbox Test: Flex container with height percentage and dynamic container size</title> |
| <link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com"> |
| <link rel="help" href="http://www.w3.org/TR/css-flexbox-1"> |
| <meta name="assert" content="Checks that if a flex container has a definite height percentage, but then the height of the container is dynamically changed to be intrinsic, the resolved value of the percentage is correctly updated."> |
| <style> |
| .container { |
| width: 100px; |
| background: cyan; |
| height: 200px; |
| } |
| .changed .container { |
| height: auto; |
| } |
| .flex { |
| display: flex; |
| } |
| .content { |
| height: 100px; |
| width: 100px; |
| } |
| </style> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/check-layout-th.js"></script> |
| |
| <div id="log"></div> |
| |
| <pre>height: 0%</pre> |
| |
| <div class="container" data-expected-height="100"> |
| <div class="flex" style="height: 0%" data-expected-height="100"> |
| <div data-expected-height="100"> |
| <div class="content"></div> |
| </div> |
| </div> |
| </div> |
| |
| <pre>height: 100%</pre> |
| |
| <div class="container" data-expected-height="100"> |
| <div class="flex" style="height: 100%" data-expected-height="100"> |
| <div data-expected-height="100"> |
| <div class="content"></div> |
| </div> |
| </div> |
| </div> |
| |
| <pre>height: 200%</pre> |
| |
| <div class="container" data-expected-height="100"> |
| <div class="flex" style="height: 200%" data-expected-height="100"> |
| <div data-expected-height="100"> |
| <div class="content"></div> |
| </div> |
| </div> |
| </div> |
| |
| <script> |
| // Force layout |
| document.body.offsetLeft; |
| |
| // Change 'height' to 'auto'. |
| document.body.classList.add("changed"); |
| |
| // Check final layout |
| checkLayout('.container'); |
| </script> |