| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSS Scoping Module Level 1 - :host() rules must apply to the shadow host.</title> |
| <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> |
| <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#host-selector"> |
| <link rel="match" href="reference/green-box.html"/> |
| </head> |
| <body> |
| <style> |
| host-1, host-2, host-3, host-4, host-5 { |
| display: block; |
| width: 100px; |
| height: 20px; |
| background: red; |
| } |
| host-3, host-4, host-5 { |
| background: green; |
| } |
| </style> |
| <p>Test passes if you see a single 100px by 100px green box below.</p> |
| <host-1> |
| <div>FAIL1</div> |
| </host-1> |
| <host-2 id="bar" class="foo" name="baz"> |
| <div>FAIL2</div> |
| </host-2> |
| <div> |
| <host-3> |
| FAIL3 |
| </host-3> |
| </div> |
| <host-4> |
| <div class="child">FAIL4</div> |
| </host-4> |
| <host-5> |
| <div>FAIL5</div> |
| </host-5> |
| <script> |
| |
| try { |
| var shadowHost = document.querySelector('host-1'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style> :host(host-1) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('host-2'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style> :host(host-2.foo#bar[name=baz]) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('host-3'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style> :host(div host-3) { background: red !important; } </style>'; |
| |
| shadowHost = document.querySelector('host-4'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style> :host(.child) { background: red !important; } </style>'; |
| |
| shadowHost = document.querySelector('host-5'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style> :host(host-1) { background: red !important; } </style>'; |
| } catch (exception) { |
| document.body.appendChild(document.createTextNode(exception)); |
| } |
| |
| </script> |
| </body> |
| </html> |
