mozilla-central: testing/web-platform/tests/css/css-masking/mask-image/mask-composite-1d.html@3a804f83c6b282c3c6b6ed9b67bacbc277bfb300

Bug 1976779 - rsclientcerts: make each backend responsible for rate-limiting calls to find_objects r=jschanck Before this patch, `rsclientcerts::manager` would rate-limit calls to `find_objects` to once every 3 seconds because the underlying operation can be time-consuming (in particular, on macOS and Windows, if there are many certificates/keys available). On Android, keys aren't available until the user selects one, which means that if a call to `find_objects` happened before the selection prompt was shown (which is what happens) and the user chose one in less than 3 seconds, the backend wouldn't search again, thus making it seem like no keys were available, which would cause Firefox to not send a client certificate. This patch makes each backend implementation responsible for this rate-limiting, because only they know if it's appropriate to do so (in particular, on Android, `find_objects` doesn't have the same performance concern as on macOS and Windows because rather than searching for certificates and keys, it asks `ClientAuthCertificateManager` for the cached list of certificates and keys that have already been approved for use by the user). Differential Revision: https://phabricator.services.mozilla.com/D257065

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>CSS Masking: mask-composite: compose vector image</title>
    <link rel="author" title="CJ Ku" href="mailto:cku@mozilla.com">
    <link rel="author" title="Mozilla" href="https://www.mozilla.org">
    <link rel="help" href="http://www.w3.org/TR/css-masking-1/#the-mask-composite">
    <link rel="match" href="mask-composite-1-ref.html">
    <meta name="assert" content="Test checks that whether mask-composite is filled automatically according to the number of mask layers.">
    <style type="text/css">
      div {
        background-color: blue;
        position: absolute;
        margin: 0px;
        padding: 0px;
        width: 100px;
        height: 100px;
        top: 10px;
      }

      div.add {
        left: 10px;
        mask-composite: add;
        mask-image: url(support/blue-100x50-transparent-100x50.svg),
                    url(support/blue-100x50-transparent-100x50.svg),
                    url(support/blue-100x50-transparent-100x50.svg);
      }

      div.intersect {
        left: 120px;
        mask-composite: intersect;
        mask-image: url(support/blue-100x50-transparent-100x50.svg),
                    url(support/transparent-100x50-blue-100x50.svg),
                    linear-gradient(rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 100%);
      }

      div.subtract {
        left: 230px;
        mask-composite: subtract;
        mask-image: url(support/blue-100x50-transparent-100x50.svg),
                    url(support/blue-100x50-transparent-100x50.svg),
                    url(support/blue-100x50-transparent-100x50.svg);
      }

      div.exclude {
        left: 340px;
        mask-composite: exclude;
        mask-image: url(support/transparent-100x50-blue-100x50.svg),
                    linear-gradient(rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 100%),
                    url(support/blue-100x50-transparent-100x50.svg);
      }
    </style>
  </head>
  <body>
    <div class="add"></div>
    <div class="intersect"></div>
    <div class="subtract"></div>
    <div class="exclude"></div>
  </body>
</html>

author	Dana Keeler <dkeeler@mozilla.com>
	Sat, 12 Jul 2025 15:57:37 +0000 (6 hours ago)
changeset 796342	3a804f83c6b282c3c6b6ed9b67bacbc277bfb300
parent 603079	447f2d492945f876ceba80ec69643b2526753a01
permissions	-rw-r--r--