| <!doctype html> |
| <meta charset="utf8"> |
| <title>XPath in text/html: attributes</title> |
| <link rel="help" href="http://www.w3.org/TR/DOM-Level-3-XPath/xpath.html#Interfaces"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <div id="log" nonÄsciiAttribute><span></span></div> |
| <svg xmlns="http://www.w3.org/2000/svg", xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <path id="a" refx /> |
| <path id="b" nonÄscii xlink:href /> |
| </svg> |
| |
| <script> |
| function test_xpath_succeeds(path, expected, resolver) { |
| resolver = resolver ? resolver : null; |
| var res = document.evaluate(path, document, resolver, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); |
| actual = []; |
| for (var i=0;;i++) { |
| var node = res.snapshotItem(i); |
| if (node === null) { |
| break; |
| } |
| actual.push(node); |
| } |
| assert_array_equals(actual, expected); |
| } |
| |
| function test_xpath_throws(path, error_code, resolver) { |
| resolver = resolver ? resolver : null; |
| assert_throws_dom(error_code, function() {document.evaluate(path, document, resolver, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null)}) |
| } |
| |
| function ns_resolver(x) { |
| map = {"html":"http://www.w3.org/1999/xhtml", |
| "svg":"http://www.w3.org/2000/svg", |
| "math":"http://www.w3.org/1998/Math/MathML", |
| "xlink":"http://www.w3.org/1999/xlink"}; |
| var rv = map.hasOwnProperty(x) ? map[x] : null; |
| return rv; |
| } |
| |
| generate_tests(test_xpath_succeeds,[ |
| ["Select html element based on attribute", "//div[@id='log']", [document.getElementById("log")]], |
| ["Select html element based on attribute mixed case", "//div[@Id='log']", [document.getElementById("log")]], |
| ["Select both HTML and SVG elements based on attribute", "//*[@id]", [document.getElementById("log")].concat(Array.prototype.slice.call(document.getElementsByTagName("path")))], |
| ["Select HTML element with non-ascii attribute 1", "//*[@nonÄsciiattribute]", [document.getElementById("log")]], |
| ["Select HTML element with non-ascii attribute 2", "//*[@nonäsciiattribute]", []], |
| ["Select HTML element with non-ascii attribute 3", "//*[@nonÄsciiAttribute]", [document.getElementById("log")]], |
| ["Select SVG element based on mixed case attribute", "//svg:path[@Id]", [], ns_resolver], |
| ["Select both HTML and SVG elements based on mixed case attribute", "//*[@Id]", [document.getElementById("log")]], |
| ["Select SVG elements with refX attribute", "//*[@refX]", [document.getElementById("a")]], |
| ["Select SVG elements with refX attribute incorrect case", "//*[@Refx]", []], |
| ["Select SVG elements with refX attribute lowercase", "//*[@refx]", []], |
| ["Select SVG element with non-ascii attribute 1", "//*[@nonÄscii]", [document.getElementById("b")]], |
| ["Select SVG element with non-ascii attribute 2", "//*[@nonäscii]", []], |
| ["xmlns attribute", "//*[@xmlns]", []], |
| ["svg element with XLink attribute", "//*[@xlink:href]", [document.getElementById("b")], ns_resolver] |
| ]) |
| </script> |
