interaction-with-placeholder.html | Explore in Territory

<!DOCTYPE html>
<html>
  <head>
    <title>CSS Shadow Parts - Interaction with placeholder</title>
    <!-- This reftest exists because getComputedStyle for
      ::placeholder is not implemented everywhere --!>
    <meta href="mailto:[email protected]" rel="author" title="Fergal Daly">
    <link href="http://www.google.com/" rel="author" title="Google">
    <link href="https://drafts.csswg.org/css-shadow-parts/" rel="help">
    <link href="interaction-with-placeholder-ref.html" rel="match">
    <script src="support/shadow-helper.js"></script>
  </head>
  <body>
    <style>
      #c-e::part(placeholder-p)::placeholder { color: green; }
    </style>
    <script>installCustomElement("custom-element", "custom-element-template");</script>
    <template id="custom-element-template">
      <style>
        #placeholder-i::placeholder { color: red; }
      </style>
      <div>
        The following text should be green:
        <input id="placeholder-i" part="placeholder-p" placeholder="this text"></input>
      </div>
    </template>
    <custom-element id="c-e"></custom-element>
  </body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-shadow-parts/interaction-with-placeholder.html