LayoutTests/imported/w3c/web-platform-tests/css/css-contain/contain-size-042.html

   1 <!DOCTYPE html>
   2
   3   <meta charset="UTF-8">
   4
   5   <title>CSS Containment Test: 'contain: size' applies to inline replaced element (basic)</title>
   6
   7   <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
   8   <link rel="help" href="https://www.w3.org/TR/css-contain-1/#containment-size">
   9   <link rel="match" href="reference/contain-size-022-ref.html">
  10
  11   <meta content="This test checks that when laying out an inline replaced element with 'contain: size', the inline replaced element must be treated as having an intrinsic width and height of 0." name="assert">
  12
  13   <style>
  14   img#blue-test
  15     {
  16       background-color: blue;
  17       contain: size;
  18       padding: 50px;
  19     }
  20   </style>
  21
  22   <p>This test passes if the painted blue area is <strong>exactly as tall as</strong> the orange square.
  23
  24   <div><img id="blue-test" src="support/blue-100x100.png" alt="Image download support must be enabled"> <img id="orange-reference" src="support/swatch-orange.png" width="100" height="100" alt="Image download support must be enabled"></div>