forked from afp-mirror/Core_DOM
289 lines
12 KiB
HTML
289 lines
12 KiB
HTML
<!DOCTYPE html>
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<title>Node.insertBefore</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<div id="log"></div>
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</body>
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<script>
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test(function() {
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var node = document.createTextNode("Foo");
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assert_throws("HIERARCHY_REQUEST_ERR", function() { node.insertBefore(document.createTextNode("fail"), null) })
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}, "Calling insertBefore an a leaf node Text must throw HIERARCHY_REQUEST_ERR.")
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test(function() {
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// Step 2.
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assert_throws("HIERARCHY_REQUEST_ERR", function() { document.body.insertBefore(document.body, document.getElementById("log")) })
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assert_throws("HIERARCHY_REQUEST_ERR", function() { document.body.insertBefore(document.documentElement, document.getElementById("log")) })
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}, "Calling insertBefore with an inclusive ancestor of the context object must throw HIERARCHY_REQUEST_ERR.")
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// Step 3.
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test(function() {
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var a = document.createElement("div");
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var b = document.createElement("div");
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var c = document.createElement("div");
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assert_throws("NotFoundError", function() {
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a.insertBefore(b, c);
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});
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}, "Calling insertBefore with a reference child whose parent is not the context node must throw a NotFoundError.")
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// Step 4.1.
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test(function() {
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var doc = document.implementation.createHTMLDocument("title");
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var doc2 = document.implementation.createHTMLDocument("title2");
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assert_throws("HierarchyRequestError", function() {
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doc.insertBefore(doc2, doc.documentElement);
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});
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assert_throws("HierarchyRequestError", function() {
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doc.insertBefore(doc.createTextNode("text"), doc.documentElement);
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});
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}, "If the context node is a document, inserting a document or text node should throw a HierarchyRequestError.")
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//
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// // Step 4.2.1.
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// test(function() {
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// var doc = document.implementation.createHTMLDocument("title");
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// doc.removeChild(doc.documentElement);
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//
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// var df = doc.createDocumentFragment();
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// df.appendChild(doc.createElement("a"));
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// df.appendChild(doc.createElement("b"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, null);
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// });
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//
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// df = doc.createDocumentFragment();
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// df.appendChild(doc.createTextNode("text"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, null);
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// });
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//
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// df = doc.createDocumentFragment();
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// df.appendChild(doc.createComment("comment"));
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// df.appendChild(doc.createTextNode("text"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, null);
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// });
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// }, "If the context node is a document, appending a DocumentFragment that contains a text node or too many elements should throw a HierarchyRequestError.")
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// test(function() {
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// var doc = document.implementation.createHTMLDocument("title");
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// doc.removeChild(doc.documentElement);
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//
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// var df = doc.createDocumentFragment();
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// df.appendChild(doc.createElement("a"));
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// df.appendChild(doc.createElement("b"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, doc.firstChild);
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// });
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//
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// df = doc.createDocumentFragment();
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// df.appendChild(doc.createTextNode("text"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, doc.firstChild);
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// });
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//
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// df = doc.createDocumentFragment();
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// df.appendChild(doc.createComment("comment"));
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// df.appendChild(doc.createTextNode("text"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, doc.firstChild);
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// });
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// }, "If the context node is a document, inserting a DocumentFragment that contains a text node or too many elements should throw a HierarchyRequestError.")
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//
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// // Step 4.2.2.
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// test(function() {
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// // The context node has an element child.
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.appendChild(doc.createComment("foo"));
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// assert_array_equals(doc.childNodes, [doc.doctype, doc.documentElement, comment]);
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//
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// var df = doc.createDocumentFragment();
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// df.appendChild(doc.createElement("a"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, doc.doctype);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, doc.documentElement);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, comment);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, null);
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// });
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// }, "If the context node is a document, inserting a DocumentFragment with an element if there already is an element child should throw a HierarchyRequestError.")
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// test(function() {
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// // /child/ is a doctype.
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.insertBefore(doc.createComment("foo"), doc.firstChild);
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// doc.removeChild(doc.documentElement);
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// assert_array_equals(doc.childNodes, [comment, doc.doctype]);
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//
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// var df = doc.createDocumentFragment();
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// df.appendChild(doc.createElement("a"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, doc.doctype);
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// });
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// }, "If the context node is a document and a doctype is following the reference child, inserting a DocumentFragment with an element should throw a HierarchyRequestError.")
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// test(function() {
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// // /child/ is not null and a doctype is following /child/.
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.insertBefore(doc.createComment("foo"), doc.firstChild);
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// doc.removeChild(doc.documentElement);
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// assert_array_equals(doc.childNodes, [comment, doc.doctype]);
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//
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// var df = doc.createDocumentFragment();
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// df.appendChild(doc.createElement("a"));
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(df, comment);
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// });
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// }, "If the context node is a document, inserting a DocumentFragment with an element before the doctype should throw a HierarchyRequestError.")
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//
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// // Step 4.3.
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// test(function() {
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// // The context node has an element child.
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.appendChild(doc.createComment("foo"));
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// assert_array_equals(doc.childNodes, [doc.doctype, doc.documentElement, comment]);
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//
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// var a = doc.createElement("a");
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(a, doc.doctype);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(a, doc.documentElement);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(a, comment);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(a, null);
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// });
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// }, "If the context node is a document, inserting an element if there already is an element child should throw a HierarchyRequestError.")
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// test(function() {
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// // /child/ is a doctype.
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.insertBefore(doc.createComment("foo"), doc.firstChild);
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// doc.removeChild(doc.documentElement);
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// assert_array_equals(doc.childNodes, [comment, doc.doctype]);
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//
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// var a = doc.createElement("a");
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(a, doc.doctype);
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// });
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// }, "If the context node is a document, inserting an element before the doctype should throw a HierarchyRequestError.")
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// test(function() {
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// // /child/ is not null and a doctype is following /child/.
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.insertBefore(doc.createComment("foo"), doc.firstChild);
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// doc.removeChild(doc.documentElement);
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// assert_array_equals(doc.childNodes, [comment, doc.doctype]);
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//
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// var a = doc.createElement("a");
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(a, comment);
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// });
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// }, "If the context node is a document and a doctype is following the reference child, inserting an element should throw a HierarchyRequestError.")
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//
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// // Step 4.4.
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// test(function() {
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.insertBefore(doc.createComment("foo"), doc.firstChild);
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// assert_array_equals(doc.childNodes, [comment, doc.doctype, doc.documentElement]);
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//
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// var doctype = document.implementation.createDocumentType("html", "", "");
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(doctype, comment);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(doctype, doc.doctype);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(doctype, doc.documentElement);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(doctype, null);
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// });
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// }, "If the context node is a document, inserting a doctype if there already is a doctype child should throw a HierarchyRequestError.")
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// test(function() {
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.appendChild(doc.createComment("foo"));
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// doc.removeChild(doc.doctype);
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// assert_array_equals(doc.childNodes, [doc.documentElement, comment]);
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//
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// var doctype = document.implementation.createDocumentType("html", "", "");
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(doctype, comment);
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// });
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// }, "If the context node is a document, inserting a doctype after the document element should throw a HierarchyRequestError.")
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// test(function() {
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// var doc = document.implementation.createHTMLDocument("title");
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// var comment = doc.appendChild(doc.createComment("foo"));
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// doc.removeChild(doc.doctype);
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// assert_array_equals(doc.childNodes, [doc.documentElement, comment]);
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//
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// var doctype = document.implementation.createDocumentType("html", "", "");
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// assert_throws("HierarchyRequestError", function() {
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// doc.insertBefore(doctype, null);
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// });
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// }, "If the context node is a document with and element child, appending a doctype should throw a HierarchyRequestError.")
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//
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// // Step 5.
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// test(function() {
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// var df = document.createDocumentFragment();
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// var a = df.appendChild(document.createElement("a"));
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//
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// var doc = document.implementation.createHTMLDocument("title");
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// assert_throws("HierarchyRequestError", function() {
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// df.insertBefore(doc, a);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// df.insertBefore(doc, null);
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// });
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//
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// var doctype = document.implementation.createDocumentType("html", "", "");
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// assert_throws("HierarchyRequestError", function() {
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// df.insertBefore(doctype, a);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// df.insertBefore(doctype, null);
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// });
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// }, "If the context node is a DocumentFragment, inserting a document or a doctype should throw a HierarchyRequestError.")
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// test(function() {
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// var el = document.createElement("div");
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// var a = el.appendChild(document.createElement("a"));
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//
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// var doc = document.implementation.createHTMLDocument("title");
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// assert_throws("HierarchyRequestError", function() {
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// el.insertBefore(doc, a);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// el.insertBefore(doc, null);
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// });
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//
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// var doctype = document.implementation.createDocumentType("html", "", "");
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// assert_throws("HierarchyRequestError", function() {
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// el.insertBefore(doctype, a);
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// });
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// assert_throws("HierarchyRequestError", function() {
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// el.insertBefore(doctype, null);
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// });
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// }, "If the context node is an element, inserting a document or a doctype should throw a HierarchyRequestError.")
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//
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// Step 7.
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test(function() {
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var a = document.createElement("div");
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var b = document.createElement("div");
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var c = document.createElement("div");
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a.appendChild(b);
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a.appendChild(c);
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assert_array_equals(a.childNodes, [b, c]);
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assert_equals(a.insertBefore(b, b), b);
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assert_array_equals(a.childNodes, [b, c]);
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assert_equals(a.insertBefore(c, c), c);
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assert_array_equals(a.childNodes, [b, c]);
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}, "Inserting a node before itself should not move the node");
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</script>
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