зеркало из https://github.com/mozilla/gecko-dev.git
74 строки
3.3 KiB
HTML
74 строки
3.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=999999
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 999999</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=999999">Mozilla Bug 999999</a>
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<p id="display"></p>
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<div id="content">
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<div id="shadowhost">
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</div>
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</div>
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<pre id="test">
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</pre>
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<script type="application/javascript">
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/** Test for Bug 999999 **/
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var host = document.getElementById("shadowhost");
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// Test destination insertion points of node distributed to content element.
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var shadowRoot = host.createShadowRoot();
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shadowRoot.innerHTML = '<div id="innerhost"><content id="innercontent" select=".red"></content></div>';
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var innerContent = shadowRoot.getElementById("innercontent");
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var span = document.createElement("span");
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span.setAttribute("class", "red blue");
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is(host.getDestinationInsertionPoints().length, 0, "Destination insertion points should be empty when not being distributed.");
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host.appendChild(span);
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is(span.getDestinationInsertionPoints().length, 1, "Destination insertion points should only contain a single content insertion point.");
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is(span.getDestinationInsertionPoints()[0], innerContent, "Content element should contain destination insertion point.");
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// Test destination insertion points of redistributed node.
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var innerHost = shadowRoot.getElementById("innerhost");
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var innerShadowRoot = innerHost.createShadowRoot();
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innerShadowRoot.innerHTML = '<content id="innerinnercontent" select=".blue"></content>';
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var innerInnerContent = innerShadowRoot.getElementById("innerinnercontent");
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is(span.getDestinationInsertionPoints().length, 2, "Redistributed node should have 2 destination insertion points.");
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is(span.getDestinationInsertionPoints()[1], innerInnerContent, "Nested content insertion point should be in list of destination insertion points.");
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// Test destination insertion points after removing reprojection onto second content element.
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span.setAttribute("class", "red");
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is(span.getDestinationInsertionPoints().length, 1, "Destination insertion points should only contain 1 insertion point after removing reprojection.");
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is(span.getDestinationInsertionPoints()[0], innerContent, "First content element should be only insertion point after removing reprojection.");
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// Test destination insertion points after removing the projected content from the host.
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host.removeChild(span);
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is(span.getDestinationInsertionPoints().length, 0, "Destination insertion points should be empty after being removed from the shadow host.");
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// Test destination insertion points of distributed content after removing insertion point.
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var div = document.createElement("div");
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div.setAttribute("class", "red blue");
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host.appendChild(div);
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is(div.getDestinationInsertionPoints().length, 2, "Div should be distributed into 2 insertion points.");
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innerShadowRoot.removeChild(innerInnerContent);
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is(div.getDestinationInsertionPoints().length, 1, "Div should be distributed into insertion point in one ShadowRoot.");
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is(div.getDestinationInsertionPoints()[0], innerContent, "Destination insertion points should only contain content insertion point in first ShadowRoot.");
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</script>
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</body>
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</html>
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