func TestDocumentCreateElement(t *testing.T) {
d, _ := dom.ParseString(`<foo></foo>`)
ne := d.CreateElement("child")
if ne.NodeName() != "child" {
t.Errorf("document.CreateNode('child') did not create a <child> Element")
}
}
func TestDocumentElementTagName(t *testing.T) {
d, _ := dom.ParseString("<foo></foo>")
root := d.DocumentElement().(dom.Element)
if root.TagName() != "foo" {
t.Errorf("Element.tagName not set correctly")
}
}
func TestNodeDocumentChildNodeIsRoot(t *testing.T) {
d, _ := dom.ParseString(`<foo></foo>`)
root := d.DocumentElement().(dom.Node)
if d.ChildNodes().Item(0) != root {
t.Errorf("document.ChildNodes().Item(0) is not the documentElement")
}
}
// Element.nodeType should be 1
func TestElementNodeType(t *testing.T) {
d, _ := dom.ParseString("<foo></foo>")
root := d.DocumentElement()
if root.NodeType() != 1 {
t.Errorf("Element.nodeType not equal to 1")
}
}
func TestElementNodeValue(t *testing.T) {
d, _ := dom.ParseString("<foo></foo>")
root := d.DocumentElement()
if root.NodeValue() != "" {
t.Errorf("Element.nodeValue not empty")
}
}
func TestElementGetAttribute(t *testing.T) {
d, _ := dom.ParseString("<foo bar='baz'></foo>")
root := d.DocumentElement()
if root.GetAttribute("bar") != "baz" {
t.Errorf("Element.getAttribute() did not return the attribute value")
}
}
func TestAttributesNamedNodeMapSetNamedItem(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val1" attr2="val2"></parent>`)
r := d.DocumentElement()
attrs := r.Attributes()
attr2 := d.CreateAttribute("attr2")
attr2Returned := attrs.SetNamedItem(attr2)
if attr2Returned == nil {
t.Errorf("NamedNodeMap.setNamedItem(attr2) returned nil")
}
if attr2Returned == attr2 {
t.Errorf("NamedNodeMap.setNamedItem(attr2) returned attr2")
}
if r.GetAttribute("attr2") != "" {
t.Errorf("attr2 was not empty")
}
attr3 := d.CreateAttribute("attr3")
attr3Returned := attrs.SetNamedItem(attr3)
if attr3Returned != nil {
t.Errorf("NamedNodeMap.setNamedItem(attr3) did not return nil")
}
if r.GetAttribute("attr3") != "" {
t.Errorf("attr3 was not empty")
}
if r.Attributes().Length() != 3 {
t.Errorf("Did not have 3 attributes")
}
}
// Document.documentElement should return an object implementing Element
func TestDocumentElementIsAnElement(t *testing.T) {
d, _ := dom.ParseString("<foo></foo>")
n, ok := (d.DocumentElement()).(dom.Element)
if !ok || n.NodeType() != 1 {
t.Errorf("Document.documentElement did not return an Element")
}
}
func TestElementRemoveAttribute(t *testing.T) {
d, _ := dom.ParseString(`<parent attr="val"/>`)
r := d.DocumentElement()
r.RemoveAttribute("attr")
if r.GetAttribute("attr") != "" {
t.Errorf("Element.RemoveAttribute() did not remove the attribute, GetAttribute() returns '%s'", r.GetAttribute("attr"))
}
}
func TestCharacterDataGetData(t *testing.T) {
d, _ := dom.ParseString(`<parent>foo</parent>`)
r := d.DocumentElement()
cdata := r.ChildNodes().Item(0).(dom.Text)
if cdata.GetData() != "foo" {
t.Errorf("CharacterData.data not correct")
}
}
func TestTextNodeName(t *testing.T) {
d, _ := dom.ParseString(`<parent>mom</parent>`)
r := d.DocumentElement()
txt := r.ChildNodes().Item(0)
if txt.NodeName() != "#text" {
t.Errorf("Did not get #text for nodeName of a text node")
}
}
func TestAttrGetValue(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val1"/>`)
r := d.DocumentElement()
if r.Attributes().Item(0).(dom.Attr).GetValue() != "val1" {
t.Errorf("Attr.GetValue() did not return the proper value")
}
}
func TestAttrNodeName(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val"/>`)
r := d.DocumentElement()
if r.Attributes().Item(0).NodeName() != "attr1" {
t.Errorf("Element.attributes().item(0).NodeName() did not return the proper value")
}
}
func TestCharacterDataLength(t *testing.T) {
d, _ := dom.ParseString(`<parent>foo</parent>`)
r := d.DocumentElement()
cdata := r.ChildNodes().Item(0).(dom.Text)
if cdata.Length() != 3 {
t.Errorf("CharacterData.length not correct")
}
}
func TestTextNodeType(t *testing.T) {
d, _ := dom.ParseString(`<parent>mom</parent>`)
r := d.DocumentElement()
txt := r.ChildNodes().Item(0)
if txt.NodeType() != 3 {
t.Errorf("Did not get the correct node type for a text node")
}
}
func TestElementSetAttributeNodeAlreadyOwned(t *testing.T) {
d1, _ := dom.ParseString(`<foo attr1="val1"/>`)
d2, _ := dom.ParseString(`<foo/>`)
r1 := d1.DocumentElement()
r2 := d2.DocumentElement()
attr1 := r1.GetAttributeNode("attr1")
r2.SetAttributeNode(attr1)
if r1.Attributes().Length() != 1 {
t.Errorf("Root 1 lost an attribute")
}
if r2.Attributes().Length() != 0 {
t.Errorf("Root 2 gained an attribute")
}
}
func TestAttrOwnerElement(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val1"/>`)
r := d.DocumentElement()
a := r.GetAttributeNode("attr1")
if a.OwnerElement() != r {
t.Errorf("a.OwnerElement() not set to the owner element")
}
}
func TestAppendChildParent(t *testing.T) {
d, _ := dom.ParseString(`<parent></parent>`)
root := d.DocumentElement()
ne := d.CreateElement("child")
root.AppendChild(ne)
if ne.ParentNode() != root.(dom.Node) {
t.Errorf("Node.appendChild() did not set the parent node")
}
}
func TestNodeListLength(t *testing.T) {
d, _ := dom.ParseString(`<foo><bar></bar><baz></baz></foo>`)
root := d.DocumentElement()
children := root.ChildNodes()
l := int(children.Length())
if l != 2 {
t.Errorf("NodeList.length did not return the correct number of children (" + strconv.Itoa(l) + " instead of 2)")
}
}
func TestNodeListItemForNull(t *testing.T) {
d, _ := dom.ParseString(`<foo><bar></bar><baz></baz></foo>`)
root := d.DocumentElement()
children := root.ChildNodes()
if children.Item(2) != nil ||
children.Item(100000) != nil {
t.Errorf("NodeList.item(i) did not return nil")
}
}
func TestNodeListItem(t *testing.T) {
d, _ := dom.ParseString(`<foo><bar></bar><baz></baz></foo>`)
root := d.DocumentElement()
children := root.ChildNodes()
if children.Item(1).NodeName() != "baz" ||
children.Item(0).NodeName() != "bar" {
t.Errorf("NodeList.item(i) did not return the correct child")
}
}
func TestTextNodeValue(t *testing.T) {
d, _ := dom.ParseString(`<parent>mom</parent>`)
r := d.DocumentElement()
txt := r.ChildNodes().Item(0)
nval := txt.NodeValue()
if nval != "mom" {
t.Errorf("Did not get the correct node value for a text node (got %#v)", nval)
}
}
func TestNodeParentNodeOnRoot(t *testing.T) {
d, _ := dom.ParseString(`<foo></foo>`)
root := d.DocumentElement().(dom.Node)
if root.ParentNode() != d.(dom.Node) {
t.Errorf("documentElement.ParentNode() did not return the document")
}
}
func TestElementSetAttributeNode(t *testing.T) {
d, _ := dom.ParseString(`<foo/>`)
root := d.DocumentElement()
newAttr := d.CreateAttribute("attr1")
root.SetAttributeNode(newAttr)
if root.Attributes().Length() != 1 {
t.Errorf("Element.attributes.length not 1")
}
}
func TestAttrSetValue(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val1"/>`)
r := d.DocumentElement()
a := r.Attributes().Item(0).(dom.Attr)
a.SetValue("foo")
if a.GetValue() != "foo" {
t.Errorf("Attr.SetValue() did not work")
}
}
func TestAttributesOnElement(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val" attr2="val"><child></child></parent>`)
r := d.DocumentElement()
c := r.ChildNodes().Item(0)
if r.Attributes() == nil || r.Attributes().Length() != 2 ||
c.Attributes() == nil || c.Attributes().Length() != 0 {
t.Errorf("Element.attributes().length did not return the proper value")
}
}
func TestToXml(t *testing.T) {
d1, _ := dom.ParseString(`<parent attr="val">mom<foo/></parent>`)
s := dom.ToXml(d1)
d2, _ := dom.ParseString(s)
r2 := d2.DocumentElement()
if r2.NodeName() != "parent" {
t.Errorf("r2 nodeName != parent")
}
if r2.GetAttribute("attr") != "val" {
t.Errorf("r2 attribute value != val")
}
if r2.ChildNodes().Length() != 2 {
t.Errorf("r2.childNodes.length != 2")
}
if r2.ChildNodes().Item(0).NodeValue() != "mom" {
t.Errorf("First text node value != 'mom', it was '%s' instead", r2.ChildNodes().Item(0).NodeValue())
}
}
func TestNodeLastChild(t *testing.T) {
d, _ := dom.ParseString(`<parent><child0/><child1/><child2/></parent>`)
r := d.DocumentElement()
children := r.ChildNodes()
child2 := children.Item(2)
if child2.LastChild() != nil {
t.Errorf("Node.lastChild did not return null on an empty node")
} else if r.LastChild() != child2 {
t.Errorf("Node.lastChild did not return the last child")
}
}
func TestAppendChild(t *testing.T) {
d, _ := dom.ParseString(`<parent></parent>`)
root := d.DocumentElement()
ne := d.CreateElement("child").(dom.Node)
appended := root.AppendChild(ne)
if appended != ne ||
root.ChildNodes().Length() != 1 ||
root.ChildNodes().Item(0) != ne {
t.Errorf("Node.appendChild() did not add the new element")
}
}
func TestAttributesNamedNodeMapLive(t *testing.T) {
d, _ := dom.ParseString(`<parent attr1="val1" attr2="val2"></parent>`)
r := d.DocumentElement()
attrs := r.Attributes()
n2 := attrs.Length()
r.SetAttribute("attr3", "val3")
n3 := attrs.Length()
if n2 != 2 || n3 != 3 {
t.Errorf("NamedNodeMap via Node.Attributes() was not live")
}
}