Blitz - WPT: contain-size-replaced-003a.html

wpt / css / css-contain / contain-size-replaced-003a.html

/css/css-contain/contain-size-replaced-003a.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Containment Test: intrinsic size of size-contained replaced elems</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<link rel="author" href="https://mozilla.org" title="Mozilla">
<link rel="help" href="https://drafts.csswg.org/css-contain/#containment-size">
<link rel="match" href="contain-size-replaced-003-ref.html">
<meta name=assert content="This test checks that various size-contained replaced elements have an intrinsic size of 0,0 regardless of their content.">
<style>
  video, audio, canvas, svg, img, embed, object, iframe {
    border: 3px solid teal;
    contain: size;
    margin: 15px;
    width: auto;
    height: auto;
  }
</style>
<body>
  <!-- video element: -->
  <video></video>
  <video controls></video>
  <video poster="support/blue-100x100.png"></video>
  <video poster="support/blue-100x100.png" controls></video>
  <video src="support/white.webm" controls></video>
  <video src="support/white.webm" controls></video>
  <br>

  <!-- audio element with controls, and a few other misc replaced elements: -->
  <audio controls></audio>
  <canvas></canvas>
  <svg></svg>
  <br>

  <!-- Image elements: -->
  <img src="broken">
  <img src="support/blue-100x100.png">
  <picture><source srcset="support/blue-100x100.png"><img></picture>
  <br>

  <!-- Document-embedding elements (with & without a target resource that
       could provide an intrinsic ratio in some cases, in the absence of
       contain:size): -->
  <embed>
  <embed src="support/blue-100x100.png">
  <object></object>
  <object data="support/blue-100x100.png"></object>
  <iframe></iframe>
  <iframe src="support/blue-100x100.png"></iframe>
  <br>
</body>

/css/css-contain/contain-size-replaced-003-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<link rel="author" href="https://mozilla.org" title="Mozilla">
<style>
  video, audio, canvas, svg, img, embed, object, iframe {
    border: 3px solid teal;
    max-height: 0px;
    max-width: 0px;
    margin: 15px;
  }
</style>
<body>
  <!-- video element: -->
  <video></video>
  <video controls></video>
  <video poster="support/blue-100x100.png"></video>
  <video poster="support/blue-100x100.png" controls></video>
  <video src="support/white.webm" controls></video>
  <video src="support/white.webm" controls></video>
  <br>

  <!-- audio element with controls, and a few other misc replaced elements: -->
  <audio controls></audio>
  <canvas></canvas>
  <svg></svg>
  <br>

  <!-- image elements: -->
  <img src="broken">
  <img src="support/blue-100x100.png">
  <picture><source srcset="support/blue-100x100.png"><img></picture>
  <br>

  <!-- document-embedding elements (with & without a target resource that
       could provide an intrinsic ratio in some cases, in the absence of
       contain:size): -->
  <embed>
  <embed src="support/blue-100x100.png">
  <object></object>
  <object data="support/blue-100x100.png"></object>
  <iframe></iframe>
  <iframe src="support/blue-100x100.png"></iframe>
  <br>
</body>