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296fa2512b
- Update CSS tests to revision e05bfd5e30ed662c2f8a353577003f8eed230180. - Update web-platform-tests to revision a052787dd5c069a340031011196b73affbd68cd9.
125 lines
No EOL
3.8 KiB
HTML
125 lines
No EOL
3.8 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html lang="en" xmlns="http://www.w3.org/1999/xhtml"><head>
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<meta charset="UTF-8" />
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<title>CSS Regions: document.elementFromPoint() for elements flowed into regions</title>
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<link href="mailto:mibalan@adobe.com" rel="author" title="Mihai Balan" />
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<link href="http://www.w3.org/TR/css3-regions/#the-flow-into-property" rel="help" />
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<link href="http://www.w3.org/TR/css3-regions/#flow-from" rel="help" />
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<meta content="document.elementFromPoint() should return the correct element when provided with coordinates of points corresponding to elements flowed into regions" name="assert" />
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<meta content="dom interact" name="flags" />
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<style>
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p {
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margin: 0;
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}
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ol {
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padding: 0;
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margin: 0;
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}
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#content {
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flow-into: f;
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}
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#region {
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flow-from: f;
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margin-left: 40px;
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width: 200px;
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height: 150px;
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background-color: lightgray;
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}
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#region p {
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font-weight: bold;
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color: red;
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}
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</style>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<div id="content">
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</div>
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<div id="region">
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<p>FAIL</p>
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</div>
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<div id="log"></div>
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<script type="text/javascript">
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var testElements = [
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{ tag: "p", content: "Some text here", description: "Block content" },
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{ tag: "span", content: "Some text here", description: "Inline content", around: "mmm" },
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{ tag: "img", description: "Replaced content", src: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAT0lEQVR42u2WMQoAIAwD+/9Px9VFoUJNhjvoKDmKhVQBQA9tYw3/LiGngJwChBN+CtfjWMOvEp0HIwL2DUT8gYgrQAKJyD4Q0YgiOiHACAvTEtAwKdXD6AAAAABJRU5ErkJggg==", style: { width: "32px", height: "32px"} },
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{ tag: "li", content: "Some text here", description: "Elements with parents", parent: "ol"},
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{ tag: "foobar", content: "Some text here", description: "Unknown element type" },
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{ tag: "div", content: "Floating content", description: "Floating content", style: { float: "right" } },
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],
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regionBox = document.querySelector("#region").getBoundingClientRect();
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function insertElement(elem) {
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var node, parent, content;
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node = document.createElement(elem.tag);
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node.appendChild(document.createTextNode(elem.content));
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if (elem.parent) {
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parent = document.createElement(elem.parent);
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parent.appendChild(node);
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}
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if (elem.src) {
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node.src = elem.src;
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}
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for (var prop in elem.style) {
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node.style[prop] = elem.style[prop];
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}
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if (elem.around) {
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content = elem.around + (parent ? parent.outerHTML : node.outerHTML) + elem.around;
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} else {
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content = (parent ? parent.outerHTML : node.outerHTML);
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}
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document.querySelector("#content").innerHTML = content;
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}
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function pointForElement(elem) {
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var elemBox, result, aroundElem, aroundBox;
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elemBox = document.querySelector("#content " + elem.tag).getBoundingClientRect();
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result = {
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top : regionBox.top + elemBox.height/2,
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left : regionBox.left + elemBox.width/2
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};
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if (elem.around) {
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aroundElem = document.createElement("span");
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aroundElem.innerHTML = elem.around;
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aroundElem.style.visibility = "hidden";
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document.body.insertBefore(aroundElem, null);
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document.body.offsetTop;
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aroundBox = aroundElem.getBoundingClientRect();
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document.body.removeChild(aroundElem);
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result.left += aroundBox.width;
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}
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if (elem.style && elem.style.float == "right") {
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result.left = regionBox.right - (aroundBox ? aroundBox.width : 0) - elemBox.width/2;
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}
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return result;
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}
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testElements.forEach(function(elem) {
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test(function() {
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var point, fromSelector;
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insertElement(elem);
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point = pointForElement(elem);
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fromSelector = document.querySelector("#content " + elem.tag);
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assert_equals(fromSelector, document.elementFromPoint(point.left, point.top));
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}, elem.description)
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});
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</script>
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</body></html> |