| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSS Scoping Module Level 1 - :host, :host-context, and default @namespace</title> |
| <link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com"/> |
| <link rel="help" href="https://www.w3.org/TR/css-scoping-1/#host-selector"> |
| <link rel="help" href="https://www.w3.org/TR/css3-selectors/#typenmsp"> |
| <link rel="help" href="https://www.w3.org/TR/css3-selectors/#univnmsp"> |
| <link rel="match" href="reference/green-box.html"/> |
| </head> |
| <body> |
| <style> |
| .host { |
| display: block; |
| width: 100px; |
| height: 10px; |
| background: red; |
| } |
| #host-3, #host-5, #host-10 { |
| background: green; |
| } |
| </style> |
| <p>Test passes if you see a single 100px by 100px green box below.</p> |
| <div id="host-1" class="host">FAIL</div> |
| <div id="host-2" class="host">FAIL</div> |
| <div id="host-3" class="host">FAIL</div> |
| <div id="host-4" class="host">FAIL</div> |
| <div id="host-5" class="host">FAIL</div> |
| <div id="host-6" class="host">FAIL</div> |
| <div id="host-7" class="host">FAIL</div> |
| <div id="host-8" class="host">FAIL</div> |
| <div id="host-9" class="host">FAIL</div> |
| <div id="host-10" class="host">FAIL</div> |
| <script> |
| try { |
| var shadowHost = document.querySelector('#host-1'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-2'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-3'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host(*) { background: red !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-4'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host(*|*) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-5'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host-context(*) { background: red !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-6'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host-context(*|*) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-7'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host(*) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-8'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host-context(*) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-9'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host(div) { background: green !important; } </style>'; |
| |
| shadowHost = document.querySelector('#host-10'); |
| shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host-context(html) { background: red !important; } </style>'; |
| |
| } catch (exception) { |
| document.body.appendChild(document.createTextNode(exception)); |
| } |
| |
| </script> |
| </body> |
| </html> |
