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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <title>CSS Scoping Module Level 1 - :host() rules must apply to the shadow h
ost.</title> |
| 5 <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> |
| 6 <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#host-selector"> |
| 7 <link rel="match" href="reference/green-box.html"/> |
| 8 </head> |
| 9 <body> |
| 10 <style> |
| 11 host-1, host-2, host-3, host-4, host-5 { |
| 12 display: block; |
| 13 width: 100px; |
| 14 height: 20px; |
| 15 background: red; |
| 16 } |
| 17 host-3, host-4, host-5 { |
| 18 background: green; |
| 19 } |
| 20 </style> |
| 21 <p>Test passes if you see a single 100px by 100px green box below.</p> |
| 22 <host-1> |
| 23 <div>FAIL1</div> |
| 24 </host-1> |
| 25 <host-2 id="bar" class="foo" name="baz"> |
| 26 <div>FAIL2</div> |
| 27 </host-2> |
| 28 <div> |
| 29 <host-3> |
| 30 FAIL3 |
| 31 </host-3> |
| 32 </div> |
| 33 <host-4> |
| 34 <div class="child">FAIL4</div> |
| 35 </host-4> |
| 36 <host-5> |
| 37 <div>FAIL5</div> |
| 38 </host-5> |
| 39 <script> |
| 40 |
| 41 try { |
| 42 var shadowHost = document.querySelector('host-1'); |
| 43 shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| 44 shadowRoot.innerHTML = '<style> :host(host-1) { background: green !i
mportant; } </style>'; |
| 45 |
| 46 shadowHost = document.querySelector('host-2'); |
| 47 shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| 48 shadowRoot.innerHTML = '<style> :host(host-2.foo#bar[name=baz]) { ba
ckground: green !important; } </style>'; |
| 49 |
| 50 shadowHost = document.querySelector('host-3'); |
| 51 shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| 52 shadowRoot.innerHTML = '<style> :host(div host-3) { background: red
!important; } </style>'; |
| 53 |
| 54 shadowHost = document.querySelector('host-4'); |
| 55 shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| 56 shadowRoot.innerHTML = '<style> :host(.child) { background: red !imp
ortant; } </style>'; |
| 57 |
| 58 shadowHost = document.querySelector('host-5'); |
| 59 shadowRoot = shadowHost.attachShadow({mode: 'open'}); |
| 60 shadowRoot.innerHTML = '<style> :host(host-1) { background: red !imp
ortant; } </style>'; |
| 61 } catch (exception) { |
| 62 document.body.appendChild(document.createTextNode(exception)); |
| 63 } |
| 64 |
| 65 </script> |
| 66 </body> |
| 67 </html> |
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