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