| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>Attributes tests</title> |
| <link rel=help href="https://dom.spec.whatwg.org/#attr"> |
| <link rel=help href="https://dom.spec.whatwg.org/#dom-element-setattribute"> |
| <link rel=help href="https://dom.spec.whatwg.org/#dom-element-setattributens"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="attributes.js"></script> |
| <script src="productions.js"></script> |
| <div id="log"></div> |
| <span id="test1"></span> |
| <span class="&<>foo"></span> |
| <span id="test2"> |
| <span ~=""></span> |
| <span ~></span> |
| <span></span> |
| </span> |
| <script> |
| var XML = "http://www.w3.org/XML/1998/namespace" |
| var XMLNS = "http://www.w3.org/2000/xmlns/" |
| |
| // toggleAttribute exhaustive tests |
| // Step 1 |
| test(function() { |
| var el = document.createElement("foo") |
| for (var i = 0; i < invalid_names.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { el.toggleAttribute(invalid_names[i], true) }) |
| } |
| for (var i = 0; i < invalid_names.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { el.toggleAttribute(invalid_names[i]) }) |
| } |
| for (var i = 0; i < invalid_names.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { el.toggleAttribute(invalid_names[i], false) }) |
| } |
| }, "When qualifiedName does not match the Name production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown. (toggleAttribute)") |
| test(function() { |
| var el = document.getElementById("test2") |
| for (var i = 0; i < el.children.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { |
| el.children[i].toggleAttribute("~", false) |
| }) |
| } |
| for (var i = 0; i < el.children.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { |
| el.children[i].toggleAttribute("~") |
| }) |
| } |
| for (var i = 0; i < el.children.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { |
| el.children[i].toggleAttribute("~", true) |
| }) |
| } |
| }, "When qualifiedName does not match the Name production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown, even if the attribute " + |
| "is already present. (toggleAttribute)") |
| |
| // Step 2 |
| test(function() { |
| var el = document.createElement("div") |
| assert_true(el.toggleAttribute("ALIGN")) |
| assert_true(!el.hasAttributeNS("", "ALIGN")) |
| assert_true(el.hasAttributeNS("", "align")) |
| assert_true(el.hasAttribute("align")) |
| assert_true(!el.toggleAttribute("ALIGN")) |
| assert_true(!el.hasAttributeNS("", "ALIGN")) |
| assert_true(!el.hasAttributeNS("", "align")) |
| assert_true(!el.hasAttribute("align")) |
| }, "toggleAttribute should lowercase its name argument (upper case attribute)") |
| test(function() { |
| var el = document.createElement("div") |
| assert_true(el.toggleAttribute("CHEEseCaKe")) |
| assert_true(!el.hasAttributeNS("", "CHEEseCaKe")) |
| assert_true(el.hasAttributeNS("", "cheesecake")) |
| assert_true(el.hasAttribute("cheesecake")) |
| }, "toggleAttribute should lowercase its name argument (mixed case attribute)") |
| |
| // Step 3 |
| test(function() { |
| var el = document.createElement("foo") |
| var tests = ["xmlns", "xmlns:a", "xmlnsx", "xmlns0"] |
| for (var i = 0; i < tests.length; i++) { |
| assert_true(el.toggleAttribute(tests[i])); |
| assert_true(el.hasAttribute(tests[i])); |
| } |
| }, "toggleAttribute should not throw even when qualifiedName starts with 'xmlns'") |
| |
| // Step 4 |
| test(function() { |
| var el = document.createElement("foo") |
| for (var i = 0; i < valid_names.length; i++) { |
| assert_true(el.toggleAttribute(valid_names[i])) |
| assert_true(el.hasAttribute(valid_names[i])) |
| assert_true(!el.toggleAttribute(valid_names[i])) |
| assert_true(!el.hasAttribute(valid_names[i])) |
| // Check using force attr |
| assert_true(el.toggleAttribute(valid_names[i], true)) |
| assert_true(el.hasAttribute(valid_names[i])) |
| assert_true(el.toggleAttribute(valid_names[i], true)) |
| assert_true(el.hasAttribute(valid_names[i])) |
| assert_true(!el.toggleAttribute(valid_names[i], false)) |
| assert_true(!el.hasAttribute(valid_names[i])) |
| } |
| }, "Basic functionality should be intact. (toggleAttribute)") |
| |
| // Step 5 |
| test(function() { |
| var el = document.createElement("foo") |
| el.toggleAttribute("a") |
| el.toggleAttribute("b") |
| el.setAttribute("a", "thing") |
| el.toggleAttribute("c") |
| attributes_are(el, [["a", "thing"], |
| ["b", ""], |
| ["c", ""]]) |
| }, "toggleAttribute should not change the order of previously set attributes.") |
| test(function() { |
| var el = document.createElement("baz") |
| el.setAttributeNS("ab", "attr", "fail") |
| el.setAttributeNS("kl", "attr", "pass") |
| el.toggleAttribute("attr") |
| attributes_are(el, [["attr", "pass", "kl"]]) |
| }, "toggleAttribute should set the first attribute with the given name") |
| test(function() { |
| // Based on a test by David Flanagan. |
| var el = document.createElement("baz") |
| el.setAttributeNS("foo", "foo:bar", "1"); |
| el.setAttributeNS("foo", "foo:bat", "2"); |
| assert_equals(el.getAttribute("foo:bar"), "1") |
| assert_equals(el.getAttribute("foo:bat"), "2") |
| attr_is(el.attributes[0], "1", "bar", "foo", "foo", "foo:bar") |
| attr_is(el.attributes[1], "2", "bat", "foo", "foo", "foo:bat") |
| el.toggleAttribute("foo:bar"); |
| assert_true(!el.hasAttribute("foo:bar")) |
| attr_is(el.attributes[0], "2", "bat", "foo", "foo", "foo:bat") |
| }, "toggleAttribute should set the attribute with the given qualified name") |
| |
| test(function() { |
| var el = document.createElement("foo") |
| el.style = "color: red; background-color: green" |
| assert_equals(el.toggleAttribute("style"), false) |
| }, "Toggling element with inline style should make inline style disappear") |
| |
| // setAttribute exhaustive tests |
| // Step 1 |
| test(function() { |
| var el = document.createElement("foo") |
| for (var i = 0; i < invalid_names.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { el.setAttribute(invalid_names[i], "test") }) |
| } |
| }, "When qualifiedName does not match the Name production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown. (setAttribute)") |
| test(function() { |
| var el = document.getElementById("test2") |
| for (var i = 0; i < el.children.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { |
| el.children[i].setAttribute("~", "test") |
| }) |
| } |
| }, "When qualifiedName does not match the Name production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown, even if the attribute " + |
| "is already present. (setAttribute)") |
| |
| // Step 2 |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("ALIGN", "left") |
| assert_equals(el.getAttributeNS("", "ALIGN"), null) |
| assert_equals(el.getAttributeNS("", "align"), "left") |
| assert_equals(el.getAttribute("align"), "left") |
| }, "setAttribute should lowercase its name argument (upper case attribute)") |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("CHEEseCaKe", "tasty") |
| assert_equals(el.getAttributeNS("", "CHEEseCaKe"), null) |
| assert_equals(el.getAttributeNS("", "cheesecake"), "tasty") |
| assert_equals(el.getAttribute("cheesecake"), "tasty") |
| }, "setAttribute should lowercase its name argument (mixed case attribute)") |
| |
| // Step 3 |
| test(function() { |
| var el = document.createElement("foo") |
| var tests = ["xmlns", "xmlns:a", "xmlnsx", "xmlns0"] |
| for (var i = 0; i < tests.length; i++) { |
| el.setAttribute(tests[i], "success"); |
| } |
| }, "setAttribute should not throw even when qualifiedName starts with 'xmlns'") |
| |
| // Step 4 |
| test(function() { |
| var el = document.createElement("foo") |
| for (var i = 0; i < valid_names.length; i++) { |
| el.setAttribute(valid_names[i], "test") |
| assert_equals(el.getAttribute(valid_names[i]), "test") |
| } |
| }, "Basic functionality should be intact.") |
| |
| // Step 5 |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttribute("a", "1") |
| el.setAttribute("b", "2") |
| el.setAttribute("a", "3") |
| el.setAttribute("c", "4") |
| attributes_are(el, [["a", "3"], |
| ["b", "2"], |
| ["c", "4"]]) |
| }, "setAttribute should not change the order of previously set attributes.") |
| test(function() { |
| var el = document.createElement("baz") |
| el.setAttributeNS("ab", "attr", "fail") |
| el.setAttributeNS("kl", "attr", "pass") |
| el.setAttribute("attr", "pass") |
| attributes_are(el, [["attr", "pass", "ab"], |
| ["attr", "pass", "kl"]]) |
| }, "setAttribute should set the first attribute with the given name") |
| test(function() { |
| // Based on a test by David Flanagan. |
| var el = document.createElement("baz") |
| el.setAttributeNS("foo", "foo:bar", "1"); |
| assert_equals(el.getAttribute("foo:bar"), "1") |
| attr_is(el.attributes[0], "1", "bar", "foo", "foo", "foo:bar") |
| el.setAttribute("foo:bar", "2"); |
| assert_equals(el.getAttribute("foo:bar"), "2") |
| attr_is(el.attributes[0], "2", "bar", "foo", "foo", "foo:bar") |
| }, "setAttribute should set the attribute with the given qualified name") |
| |
| // setAttributeNS exhaustive tests |
| // Step 1 |
| test(function() { |
| var el = document.createElement("foo") |
| for (var i = 0, il = invalid_names.length; i < il; ++i) { |
| assert_throws("INVALID_CHARACTER_ERR", |
| function() { el.setAttributeNS("a", invalid_names[i], "fail") }) |
| } |
| }, "When qualifiedName does not match the Name production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown. (setAttributeNS)") |
| |
| test(function() { |
| var el = document.getElementById("test2") |
| for (var i = 0; i < el.children.length; i++) { |
| assert_throws("INVALID_CHARACTER_ERR", function() { |
| el.children[i].setAttributeNS(null, "~", "test") |
| }) |
| } |
| }, "When qualifiedName does not match the Name production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown, even if the attribute " + |
| "is already present. (setAttributeNS)") |
| |
| // Step 2 |
| test(function() { |
| var el = document.createElement("foo") |
| for (var i = 0, il = invalid_qnames.length; i < il; ++i) { |
| assert_throws("INVALID_CHARACTER_ERR", |
| function() { el.setAttributeNS("a", invalid_qnames[i], "fail") }, |
| "Expected exception for " + invalid_qnames[i] + ".") |
| } |
| }, "When qualifiedName does not match the QName production, an " + |
| "INVALID_CHARACTER_ERR exception is to be thrown.") |
| |
| // Step 3 |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttributeNS(null, "aa", "bb") |
| el.setAttributeNS("", "xx", "bb") |
| attributes_are(el, [["aa", "bb"], |
| ["xx", "bb"]]) |
| }, "null and the empty string should result in a null namespace.") |
| |
| // Step 4 |
| test(function() { |
| var el = document.createElement("foo") |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS("", "aa:bb", "fail") }) |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS(null, "aa:bb", "fail") }) |
| }, "A namespace is required to use a prefix.") |
| |
| // Step 5 |
| test(function() { |
| var el = document.createElement("foo") |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS("a", "xml:bb", "fail") }) |
| }, "The xml prefix should not be allowed for arbitrary namespaces") |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttributeNS(XML, "a:bb", "pass") |
| assert_equals(el.attributes.length, 1) |
| attr_is(el.attributes[0], "pass", "bb", XML, "a", "a:bb") |
| }, "XML-namespaced attributes don't need an xml prefix") |
| |
| // Step 6 |
| test(function() { |
| var el = document.createElement("foo") |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS("a", "xmlns:bb", "fail") }) |
| }, "The xmlns prefix should not be allowed for arbitrary namespaces") |
| test(function() { |
| var el = document.createElement("foo") |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS("a", "xmlns", "fail") }) |
| }, "The xmlns qualified name should not be allowed for arbitrary namespaces") |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttributeNS("ns", "a:xmlns", "pass") |
| assert_equals(el.attributes.length, 1) |
| attr_is(el.attributes[0], "pass", "xmlns", "ns", "a", "a:xmlns") |
| }, "xmlns should be allowed as local name") |
| |
| // Step 7 |
| test(function() { |
| var el = document.createElement("foo") |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS(XMLNS, "a:xmlns", "fail") }) |
| assert_throws("NAMESPACE_ERR", |
| function() { el.setAttributeNS(XMLNS, "b:foo", "fail") }) |
| }, "The XMLNS namespace should require xmlns as prefix or qualified name") |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttributeNS(XMLNS, "xmlns:a", "pass") |
| assert_equals(el.attributes.length, 1) |
| attr_is(el.attributes[0], "pass", "a", XMLNS, "xmlns", "xmlns:a") |
| }, "xmlns should be allowed as prefix in the XMLNS namespace") |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttributeNS(XMLNS, "xmlns", "pass") |
| assert_equals(el.attributes.length, 1) |
| attr_is(el.attributes[0], "pass", "xmlns", XMLNS, null, "xmlns") |
| }, "xmlns should be allowed as qualified name in the XMLNS namespace") |
| |
| // Step 8-9 |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttributeNS("a", "foo:bar", "X") |
| assert_equals(el.attributes.length, 1) |
| attr_is(el.attributes[0], "X", "bar", "a", "foo", "foo:bar") |
| |
| el.setAttributeNS("a", "quux:bar", "Y") |
| assert_equals(el.attributes.length, 1) |
| attr_is(el.attributes[0], "Y", "bar", "a", "foo", "foo:bar") |
| el.removeAttributeNS("a", "bar") |
| }, "Setting the same attribute with another prefix should not change the prefix") |
| |
| // Miscellaneous tests |
| test(function() { |
| var el = document.createElement("iframe") |
| el.setAttribute("src", "file:///home") |
| assert_equals(el.getAttribute("src"), "file:///home") |
| }, "setAttribute should not throw even if a load is not allowed") |
| test(function() { |
| var docFragment = document.createDocumentFragment() |
| var newOne = document.createElement("newElement") |
| newOne.setAttribute("newdomestic", "Yes") |
| docFragment.appendChild(newOne) |
| var domesticNode = docFragment.firstChild |
| var attr = domesticNode.attributes.item(0) |
| attr_is(attr, "Yes", "newdomestic", null, null, "newdomestic") |
| }, "Attributes should work in document fragments.") |
| test(function() { |
| var el = document.createElement("foo") |
| el.setAttribute("x", "y") |
| var attr = el.attributes[0] |
| attr.value = "Y<" |
| attr_is(attr, "Y<", "x", null, null, "x") |
| assert_equals(el.getAttribute("x"), "Y<") |
| }, "Attribute values should not be parsed.") |
| test(function() { |
| var el = document.getElementsByTagName("span")[0] |
| attr_is(el.attributes[0], "test1", "id", null, null, "id") |
| }, "Specified attributes should be accessible.") |
| test(function() { |
| var el = document.getElementsByTagName("span")[1] |
| attr_is(el.attributes[0], "&<>foo", "class", null, null, "class") |
| }, "Entities in attributes should have been expanded while parsing.") |
| |
| test(function() { |
| var el = document.createElement("div") |
| assert_equals(el.hasAttribute("bar"), false) |
| assert_equals(el.hasAttributeNS(null, "bar"), false) |
| assert_equals(el.hasAttributeNS("", "bar"), false) |
| assert_equals(el.getAttribute("bar"), null) |
| assert_equals(el.getAttributeNS(null, "bar"), null) |
| assert_equals(el.getAttributeNS("", "bar"), null) |
| }, "Unset attributes return null") |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttributeNS("ab", "attr", "t1") |
| el.setAttributeNS("kl", "attr", "t2") |
| assert_equals(el.hasAttribute("attr"), true) |
| assert_equals(el.hasAttributeNS("ab", "attr"), true) |
| assert_equals(el.hasAttributeNS("kl", "attr"), true) |
| assert_equals(el.getAttribute("attr"), "t1") |
| assert_equals(el.getAttributeNS("ab", "attr"), "t1") |
| assert_equals(el.getAttributeNS("kl", "attr"), "t2") |
| assert_equals(el.getAttributeNS(null, "attr"), null) |
| assert_equals(el.getAttributeNS("", "attr"), null) |
| }, "First set attribute is returned by getAttribute") |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("style", "color:#fff;") |
| assert_equals(el.hasAttribute("style"), true) |
| assert_equals(el.hasAttributeNS(null, "style"), true) |
| assert_equals(el.hasAttributeNS("", "style"), true) |
| assert_equals(el.getAttribute("style"), "color:#fff;") |
| assert_equals(el.getAttributeNS(null, "style"), "color:#fff;") |
| assert_equals(el.getAttributeNS("", "style"), "color:#fff;") |
| }, "Style attributes are not normalized") |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttributeNS("", "ALIGN", "left") |
| assert_equals(el.hasAttribute("ALIGN"), false) |
| assert_equals(el.hasAttribute("align"), false) |
| assert_equals(el.hasAttributeNS(null, "ALIGN"), true) |
| assert_equals(el.hasAttributeNS(null, "align"), false) |
| assert_equals(el.hasAttributeNS("", "ALIGN"), true) |
| assert_equals(el.hasAttributeNS("", "align"), false) |
| assert_equals(el.getAttribute("ALIGN"), null) |
| assert_equals(el.getAttribute("align"), null) |
| assert_equals(el.getAttributeNS(null, "ALIGN"), "left") |
| assert_equals(el.getAttributeNS("", "ALIGN"), "left") |
| assert_equals(el.getAttributeNS(null, "align"), null) |
| assert_equals(el.getAttributeNS("", "align"), null) |
| el.removeAttributeNS("", "ALIGN") |
| }, "Only lowercase attributes are returned on HTML elements (upper case attribute)") |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttributeNS("", "CHEEseCaKe", "tasty") |
| assert_equals(el.hasAttribute("CHEESECAKE"), false) |
| assert_equals(el.hasAttribute("CHEEseCaKe"), false) |
| assert_equals(el.hasAttribute("cheesecake"), false) |
| assert_equals(el.hasAttributeNS("", "CHEESECAKE"), false) |
| assert_equals(el.hasAttributeNS("", "CHEEseCaKe"), true) |
| assert_equals(el.hasAttributeNS("", "cheesecake"), false) |
| assert_equals(el.hasAttributeNS(null, "CHEESECAKE"), false) |
| assert_equals(el.hasAttributeNS(null, "CHEEseCaKe"), true) |
| assert_equals(el.hasAttributeNS(null, "cheesecake"), false) |
| assert_equals(el.getAttribute("CHEESECAKE"), null) |
| assert_equals(el.getAttribute("CHEEseCaKe"), null) |
| assert_equals(el.getAttribute("cheesecake"), null) |
| assert_equals(el.getAttributeNS(null, "CHEESECAKE"), null) |
| assert_equals(el.getAttributeNS("", "CHEESECAKE"), null) |
| assert_equals(el.getAttributeNS(null, "CHEEseCaKe"), "tasty") |
| assert_equals(el.getAttributeNS("", "CHEEseCaKe"), "tasty") |
| assert_equals(el.getAttributeNS(null, "cheesecake"), null) |
| assert_equals(el.getAttributeNS("", "cheesecake"), null) |
| el.removeAttributeNS("", "CHEEseCaKe") |
| }, "Only lowercase attributes are returned on HTML elements (mixed case attribute)") |
| test(function() { |
| var el = document.createElement("div") |
| document.body.appendChild(el) |
| el.setAttributeNS("", "align", "left") |
| el.setAttributeNS("xx", "align", "right") |
| el.setAttributeNS("", "foo", "left") |
| el.setAttributeNS("xx", "foo", "right") |
| assert_equals(el.hasAttribute("align"), true) |
| assert_equals(el.hasAttribute("foo"), true) |
| assert_equals(el.hasAttributeNS("xx", "align"), true) |
| assert_equals(el.hasAttributeNS(null, "foo"), true) |
| assert_equals(el.getAttribute("align"), "left") |
| assert_equals(el.getAttribute("foo"), "left") |
| assert_equals(el.getAttributeNS("xx", "align"), "right") |
| assert_equals(el.getAttributeNS(null, "foo"), "left") |
| assert_equals(el.getAttributeNS("", "foo"), "left") |
| el.removeAttributeNS("", "align") |
| el.removeAttributeNS("xx", "align") |
| el.removeAttributeNS("", "foo") |
| el.removeAttributeNS("xx", "foo") |
| document.body.removeChild(el) |
| }, "First set attribute is returned with mapped attribute set first") |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttributeNS("xx", "align", "right") |
| el.setAttributeNS("", "align", "left") |
| el.setAttributeNS("xx", "foo", "right") |
| el.setAttributeNS("", "foo", "left") |
| assert_equals(el.hasAttribute("align"), true) |
| assert_equals(el.hasAttribute("foo"), true) |
| assert_equals(el.hasAttributeNS("xx", "align"), true) |
| assert_equals(el.hasAttributeNS(null, "foo"), true) |
| assert_equals(el.getAttribute("align"), "right") |
| assert_equals(el.getAttribute("foo"), "right") |
| assert_equals(el.getAttributeNS("xx", "align"), "right") |
| assert_equals(el.getAttributeNS(null, "foo"), "left") |
| assert_equals(el.getAttributeNS("", "foo"), "left") |
| el.removeAttributeNS("", "align") |
| el.removeAttributeNS("xx", "align") |
| el.removeAttributeNS("", "foo") |
| el.removeAttributeNS("xx", "foo") |
| }, "First set attribute is returned with mapped attribute set later") |
| |
| test(function() { |
| var el = document.createElementNS("http://www.example.com", "foo") |
| el.setAttribute("A", "test") |
| assert_equals(el.hasAttribute("A"), true, "hasAttribute()") |
| assert_equals(el.hasAttributeNS("", "A"), true, "el.hasAttributeNS(\"\")") |
| assert_equals(el.hasAttributeNS(null, "A"), true, "el.hasAttributeNS(null)") |
| assert_equals(el.hasAttributeNS(undefined, "A"), true, "el.hasAttributeNS(undefined)") |
| assert_equals(el.hasAttributeNS("foo", "A"), false, "el.hasAttributeNS(\"foo\")") |
| |
| assert_equals(el.getAttribute("A"), "test", "getAttribute()") |
| assert_equals(el.getAttributeNS("", "A"), "test", "el.getAttributeNS(\"\")") |
| assert_equals(el.getAttributeNS(null, "A"), "test", "el.getAttributeNS(null)") |
| assert_equals(el.getAttributeNS(undefined, "A"), "test", "el.getAttributeNS(undefined)") |
| assert_equals(el.getAttributeNS("foo", "A"), null, "el.getAttributeNS(\"foo\")") |
| }, "Non-HTML element with upper-case attribute") |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("pre:fix", "value 1") |
| el.setAttribute("fix", "value 2") |
| |
| var prefixed = el.attributes[0] |
| assert_equals(prefixed.localName, "pre:fix", "prefixed local name") |
| assert_equals(prefixed.namespaceURI, null, "prefixed namespace") |
| |
| var unprefixed = el.attributes[1] |
| assert_equals(unprefixed.localName, "fix", "unprefixed local name") |
| assert_equals(unprefixed.namespaceURI, null, "unprefixed namespace") |
| |
| el.removeAttributeNS(null, "pre:fix") |
| assert_equals(el.attributes[0], unprefixed) |
| }, "Attribute with prefix in local name") |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("foo", "bar") |
| var attr = el.attributes[0] |
| assert_equals(attr.ownerElement, el) |
| el.removeAttribute("foo") |
| assert_equals(attr.ownerElement, null) |
| }, "Attribute loses its owner when removed") |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("foo", "bar") |
| var attr = el.attributes[0] |
| var attrNode = el.getAttributeNode("foo"); |
| var attrNodeNS = el.getAttributeNodeNS("", "foo"); |
| assert_equals(attr, attrNode); |
| assert_equals(attr, attrNodeNS); |
| el.setAttributeNS("x", "foo2", "bar2"); |
| var attr2 = el.attributes[1]; |
| var attrNodeNS2 = el.getAttributeNodeNS("x", "foo2"); |
| assert_equals(attr2, attrNodeNS2); |
| }, "Basic functionality of getAttributeNode/getAttributeNodeNS") |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("foo", "bar") |
| var attrNode = el.getAttributeNode("foo"); |
| var attrNodeNS = el.getAttributeNodeNS("", "foo"); |
| assert_equals(attrNode, attrNodeNS); |
| el.removeAttribute("foo"); |
| var el2 = document.createElement("div"); |
| el2.setAttributeNode(attrNode); |
| assert_equals(attrNode, el2.getAttributeNode("foo")); |
| assert_equals(attrNode, el2.attributes[0]); |
| assert_equals(attrNode.ownerElement, el2); |
| assert_equals(attrNode.value, "bar"); |
| |
| var el3 = document.createElement("div"); |
| el2.removeAttribute("foo"); |
| el3.setAttribute("foo", "baz"); |
| el3.setAttributeNode(attrNode); |
| assert_equals(el3.getAttribute("foo"), "bar"); |
| }, "Basic functionality of setAttributeNode") |
| |
| test(function() { |
| var el = document.createElement("div"); |
| var attr1 = document.createAttributeNS("ns1", "p1:name"); |
| attr1.value = "value1"; |
| var attr2 = document.createAttributeNS("ns2", "p2:name"); |
| attr2.value = "value2"; |
| el.setAttributeNode(attr1); |
| el.setAttributeNode(attr2); |
| assert_equals(el.getAttributeNodeNS("ns1", "name").value, "value1"); |
| assert_equals(el.getAttributeNodeNS("ns2", "name").value, "value2"); |
| }, "setAttributeNode should distinguish attributes with same local name and different namespaces") |
| |
| test(function() { |
| var el = document.createElement("div"); |
| var attr1 = document.createAttributeNS("ns1", "p1:name"); |
| attr1.value = "value1"; |
| var attr2 = document.createAttributeNS("ns1", "p1:NAME"); |
| attr2.value = "VALUE2"; |
| el.setAttributeNode(attr1); |
| el.setAttributeNode(attr2); |
| assert_equals(el.getAttributeNodeNS("ns1", "name").value, "value1"); |
| assert_equals(el.getAttributeNodeNS("ns1", "NAME").value, "VALUE2"); |
| }, "setAttributeNode doesn't have case-insensitivity even with an HTMLElement") |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttributeNS("x", "foo", "bar") |
| var attrNode = el.getAttributeNodeNS("x", "foo"); |
| el.removeAttribute("foo"); |
| var el2 = document.createElement("div"); |
| el2.setAttributeNS("x", "foo", "baz"); |
| el2.setAttributeNodeNS(attrNode); |
| assert_equals(el2.getAttributeNS("x", "foo"), "bar"); |
| }, "Basic functionality of setAttributeNodeNS") |
| |
| test(function() { |
| var el = document.createElement("div"); |
| var other = document.createElement("div"); |
| var attr = document.createAttribute("foo"); |
| assert_equals(el.setAttributeNode(attr), null); |
| assert_equals(attr.ownerElement, el); |
| assert_throws("INUSE_ATTRIBUTE_ERR", |
| function() { other.setAttributeNode(attr) }, |
| "Attribute already associated with el") |
| }, "If attr’s element is neither null nor element, throw an InUseAttributeError."); |
| |
| test(function() { |
| var el = document.createElement("div"); |
| var attr = document.createAttribute("foo"); |
| assert_equals(el.setAttributeNode(attr), null); |
| el.setAttribute("bar", "qux"); |
| assert_equals(el.setAttributeNode(attr), attr); |
| assert_equals(el.attributes[0], attr); |
| }, "Replacing an attr by itself"); |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("foo", "bar") |
| var attrNode = el.getAttributeNode("foo"); |
| el.removeAttributeNode(attrNode); |
| var el2 = document.createElement("div"); |
| el2.setAttributeNode(attrNode); |
| assert_equals(el2.attributes[0], attrNode); |
| assert_equals(el.attributes.length, 0); |
| }, "Basic functionality of removeAttributeNode") |
| |
| test(function() { |
| var el = document.createElement("div") |
| el.setAttribute("foo", "bar") |
| var attrNode = el.getAttributeNode("foo"); |
| var el2 = document.createElement("div"); |
| assert_throws("INUSE_ATTRIBUTE_ERR", function(){el2.setAttributeNode(attrNode)}); |
| }, "setAttributeNode on bound attribute should throw InUseAttributeError") |
| |
| // Have to use an async_test to see what a DOMAttrModified listener sees, |
| // because otherwise the event dispatch code will swallow our exceptions. And |
| // we want to make sure this test always happens, even when no mutation events |
| // run. |
| var setAttributeNode_mutation_test = async_test("setAttributeNode, if it fires mutation events, should fire one with the new node when resetting an existing attribute"); |
| |
| test(function(){ |
| var el = document.createElement("div") |
| var attrNode1 = document.createAttribute("foo"); |
| attrNode1.value = "bar"; |
| el.setAttributeNode(attrNode1); |
| var attrNode2 = document.createAttribute("foo"); |
| attrNode2.value = "baz"; |
| |
| el.addEventListener("DOMAttrModified", function(e) { |
| // If this never gets called, that's OK, I guess. But if it gets called, it |
| // better represent a single modification with attrNode2 as the relatedNode. |
| // We have to do an inner test() call here, because otherwise the exceptions |
| // our asserts trigger will get swallowed by the event dispatch code. |
| setAttributeNode_mutation_test.step(function() { |
| assert_equals(e.attrName, "foo"); |
| assert_equals(e.attrChange, MutationEvent.MODIFICATION); |
| assert_equals(e.prevValue, "bar"); |
| assert_equals(e.newValue, "baz"); |
| assert_equals(e.relatedNode, attrNode2); |
| }); |
| }); |
| |
| var oldNode = el.setAttributeNode(attrNode2); |
| assert_equals(oldNode, attrNode1, |
| "Must return the old attr node from a setAttributeNode call"); |
| }, "setAttributeNode, if it fires mutation events, should fire one with the new node when resetting an existing attribute (outer shell)"); |
| setAttributeNode_mutation_test.done(); |
| |
| test(function(){ |
| var el = document.createElement("div") |
| el.setAttribute("a", "b"); |
| el.setAttribute("c", "d"); |
| |
| assert_array_equals(Array.prototype.map.call(el.attributes, function(a) { return a.name }), |
| ["a", "c"]); |
| assert_array_equals(Array.prototype.map.call(el.attributes, function(a) { return a.value }), |
| ["b", "d"]); |
| |
| var attrNode = document.createAttribute("a"); |
| attrNode.value = "e"; |
| el.setAttributeNode(attrNode); |
| |
| assert_array_equals(Array.prototype.map.call(el.attributes, function(a) { return a.name }), |
| ["a", "c"]); |
| assert_array_equals(Array.prototype.map.call(el.attributes, function(a) { return a.value }), |
| ["e", "d"]); |
| }, "setAttributeNode called with an Attr that has the same name as an existing one should not change attribute order"); |
| |
| test(function() { |
| var el = document.createElement("div"); |
| el.setAttribute("foo", "bar"); |
| assert_equals(el.getAttributeNames().length, 1); |
| assert_equals(el.getAttributeNames()[0], el.attributes[0].name); |
| assert_equals(el.getAttributeNames()[0], "foo"); |
| |
| el.removeAttribute("foo"); |
| assert_equals(el.getAttributeNames().length, 0); |
| |
| el.setAttribute("foo", "bar"); |
| el.setAttributeNS("", "FOO", "bar"); |
| el.setAttributeNS("dummy1", "foo", "bar"); |
| el.setAttributeNS("dummy2", "dummy:foo", "bar"); |
| assert_equals(el.getAttributeNames().length, 4); |
| assert_equals(el.getAttributeNames()[0], "foo"); |
| assert_equals(el.getAttributeNames()[1], "FOO"); |
| assert_equals(el.getAttributeNames()[2], "foo"); |
| assert_equals(el.getAttributeNames()[3], "dummy:foo"); |
| assert_equals(el.getAttributeNames()[0], el.attributes[0].name); |
| assert_equals(el.getAttributeNames()[1], el.attributes[1].name); |
| assert_equals(el.getAttributeNames()[2], el.attributes[2].name); |
| assert_equals(el.getAttributeNames()[3], el.attributes[3].name); |
| |
| el.removeAttributeNS("", "FOO"); |
| assert_equals(el.getAttributeNames().length, 3); |
| assert_equals(el.getAttributeNames()[0], "foo"); |
| assert_equals(el.getAttributeNames()[1], "foo"); |
| assert_equals(el.getAttributeNames()[2], "dummy:foo"); |
| assert_equals(el.getAttributeNames()[0], el.attributes[0].name); |
| assert_equals(el.getAttributeNames()[1], el.attributes[1].name); |
| assert_equals(el.getAttributeNames()[2], el.attributes[2].name); |
| }, "getAttributeNames tests"); |
| |
| function getEnumerableOwnProps1(obj) { |
| var arr = []; |
| for (var prop in obj) { |
| if (obj.hasOwnProperty(prop)) { |
| arr.push(prop); |
| } |
| } |
| return arr; |
| } |
| |
| function getEnumerableOwnProps2(obj) { |
| return Object.getOwnPropertyNames(obj).filter( |
| function (name) { return Object.getOwnPropertyDescriptor(obj, name).enumerable; }) |
| } |
| |
| test(function() { |
| var el = document.createElement("div"); |
| el.setAttribute("a", ""); |
| el.setAttribute("b", ""); |
| assert_array_equals(getEnumerableOwnProps1(el.attributes), |
| ["0", "1"]) |
| assert_array_equals(getEnumerableOwnProps2(el.attributes), |
| ["0", "1"]) |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "a", "b"]) |
| }, "Own property correctness with basic attributes"); |
| |
| test(function() { |
| var el = document.createElement("div"); |
| el.setAttributeNS("", "a", ""); |
| el.setAttribute("b", ""); |
| el.setAttributeNS("foo", "a", ""); |
| assert_array_equals(getEnumerableOwnProps1(el.attributes), |
| ["0", "1", "2"]) |
| assert_array_equals(getEnumerableOwnProps2(el.attributes), |
| ["0", "1", "2"]) |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "2", "a", "b"]) |
| for (var propName of Object.getOwnPropertyNames(el.attributes)) { |
| assert_true(el.attributes[propName] instanceof Attr, |
| "el.attributes has an Attr for property name " + propName); |
| } |
| }, "Own property correctness with non-namespaced attribute before same-name namespaced one"); |
| |
| test(function() { |
| var el = document.createElement("div"); |
| el.setAttributeNS("foo", "a", ""); |
| el.setAttribute("b", ""); |
| el.setAttributeNS("", "a", ""); |
| assert_array_equals(getEnumerableOwnProps1(el.attributes), |
| ["0", "1", "2"]) |
| assert_array_equals(getEnumerableOwnProps2(el.attributes), |
| ["0", "1", "2"]) |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "2", "a", "b"]) |
| for (var propName of Object.getOwnPropertyNames(el.attributes)) { |
| assert_true(el.attributes[propName] instanceof Attr, |
| "el.attributes has an Attr for property name " + propName); |
| } |
| }, "Own property correctness with namespaced attribute before same-name non-namespaced one"); |
| |
| test(function() { |
| var el = document.createElement("div"); |
| el.setAttributeNS("foo", "a:b", ""); |
| el.setAttributeNS("foo", "c:d", ""); |
| el.setAttributeNS("bar", "a:b", ""); |
| assert_array_equals(getEnumerableOwnProps1(el.attributes), |
| ["0", "1", "2"]) |
| assert_array_equals(getEnumerableOwnProps2(el.attributes), |
| ["0", "1", "2"]) |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "2", "a:b", "c:d"]) |
| for (var propName of Object.getOwnPropertyNames(el.attributes)) { |
| assert_true(el.attributes[propName] instanceof Attr, |
| "el.attributes has an Attr for property name " + propName); |
| } |
| }, "Own property correctness with two namespaced attributes with the same name-with-prefix"); |
| |
| test(function() { |
| var el = document.createElement("div"); |
| el.setAttributeNS("foo", "A:B", ""); |
| el.setAttributeNS("bar", "c:D", ""); |
| el.setAttributeNS("baz", "e:F", ""); |
| el.setAttributeNS("qux", "g:h", ""); |
| el.setAttributeNS("", "I", ""); |
| el.setAttributeNS("", "j", ""); |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "2", "3", "4", "5", "g:h", "j"]) |
| for (var propName of Object.getOwnPropertyNames(el.attributes)) { |
| assert_true(el.attributes[propName] instanceof Attr, |
| "el.attributes has an Attr for property name " + propName); |
| } |
| }, "Own property names should only include all-lowercase qualified names for an HTML element in an HTML document"); |
| |
| test(function() { |
| var el = document.createElementNS("", "div"); |
| el.setAttributeNS("foo", "A:B", ""); |
| el.setAttributeNS("bar", "c:D", ""); |
| el.setAttributeNS("baz", "e:F", ""); |
| el.setAttributeNS("qux", "g:h", ""); |
| el.setAttributeNS("", "I", ""); |
| el.setAttributeNS("", "j", ""); |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "2", "3", "4", "5", "A:B", "c:D", "e:F", "g:h", "I", "j"]) |
| for (var propName of Object.getOwnPropertyNames(el.attributes)) { |
| assert_true(el.attributes[propName] instanceof Attr, |
| "el.attributes has an Attr for property name " + propName); |
| } |
| }, "Own property names should include all qualified names for a non-HTML element in an HTML document"); |
| |
| test(function() { |
| var doc = document.implementation.createDocument(null, ""); |
| assert_equals(doc.contentType, "application/xml"); |
| var el = doc.createElementNS("http://www.w3.org/1999/xhtml", "div"); |
| el.setAttributeNS("foo", "A:B", ""); |
| el.setAttributeNS("bar", "c:D", ""); |
| el.setAttributeNS("baz", "e:F", ""); |
| el.setAttributeNS("qux", "g:h", ""); |
| el.setAttributeNS("", "I", ""); |
| el.setAttributeNS("", "j", ""); |
| assert_array_equals(Object.getOwnPropertyNames(el.attributes), |
| ["0", "1", "2", "3", "4", "5", "A:B", "c:D", "e:F", "g:h", "I", "j"]) |
| for (var propName of Object.getOwnPropertyNames(el.attributes)) { |
| assert_true(el.attributes[propName] instanceof Attr, |
| "el.attributes has an Attr for property name " + propName); |
| } |
| }, "Own property names should include all qualified names for an HTML element in a non-HTML document"); |
| </script> |