add tests to check domSize

Author: kfule

render/tests/test-createFragment.js

@@ -19,6 +19,7 @@ o.spec("createFragment", function() {
 		render(root, vnode)
 
 		o(vnode.dom.nodeName).equals("A")
+		o(vnode.domSize).equals(1)
 	})
 	o("handles empty fragment", function() {
 		var vnode = fragment()
@@ -48,5 +49,6 @@ o.spec("createFragment", function() {
 
 		o(vnode.dom).notEquals(null)
 		o(vnode.dom.nodeName).equals("TD")
+		o(vnode.domSize).equals(1)
 	})
 })

render/tests/test-createHTML.js

@@ -19,12 +19,14 @@ o.spec("createHTML", function() {
 		render(root, vnode)
 
 		o(vnode.dom.nodeName).equals("A")
+		o(vnode.domSize).equals(1)
 	})
 	o("creates text HTML", function() {
 		var vnode = trust("a")
 		render(root, vnode)
 
 		o(vnode.dom.nodeValue).equals("a")
+		o(vnode.domSize).equals(1)
 	})
 	o("handles empty HTML", function() {
 		var vnode = trust("")
@@ -59,12 +61,14 @@ o.spec("createHTML", function() {
 
 		o(vnode.dom.nodeName).equals("g")
 		o(vnode.dom.namespaceURI).equals("http://www.w3.org/2000/svg")
+		o(vnode.domSize).equals(1)
 	})
 	o("creates text SVG", function() {
 		var vnode = trust("a")
 		render(root, m("svg", vnode))
 
 		o(vnode.dom.nodeValue).equals("a")
+		o(vnode.domSize).equals(1)
 	})
 	o("handles empty SVG", function() {
 		var vnode = trust("")

render/tests/test-updateFragment.js

@@ -23,6 +23,7 @@ o.spec("updateFragment", function() {
 
 		o(updated.dom).equals(root.firstChild)
 		o(updated.dom.nodeName).equals("B")
+		o(updated.domSize).equals(1)
 	})
 	o("adds els", function() {
 		var vnode = fragment()
@@ -57,6 +58,7 @@ o.spec("updateFragment", function() {
 
 		o(updated.dom).equals(root.firstChild)
 		o(updated.dom.nodeName).equals("A")
+		o(updated.domSize).equals(1)
 	})
 	o("updates to childless fragment", function() {
 		var vnode = fragment(m("a"))
@@ -66,6 +68,7 @@ o.spec("updateFragment", function() {
 		render(root, updated)
 
 		o(updated.dom).equals(null)
+		o(updated.domSize).equals(0)
 		o(root.childNodes.length).equals(0)
 	})
 })

render/tests/test-updateNodes.js

@@ -97,6 +97,7 @@ o.spec("updateNodes", function() {
 		o(root.childNodes.length).equals(1)
 		o(updated.dom.nodeName).equals("A")
 		o(updated.dom).equals(root.childNodes[0])
+		o(updated.domSize).equals(1)
 	})
 	o("handles fragment noop w/ text child", function() {
 		var vnodes = fragment("a")
@@ -108,6 +109,7 @@ o.spec("updateNodes", function() {
 		o(root.childNodes.length).equals(1)
 		o(updated.dom.nodeValue).equals("a")
 		o(updated.dom).equals(root.childNodes[0])
+		o(updated.domSize).equals(1)
 	})
 	o("handles undefined to null noop", function() {
 		var vnodes = [null, m("div")]
@@ -293,6 +295,7 @@ o.spec("updateNodes", function() {
 		o(root.childNodes.length).equals(2)
 		o(updated[0].children[0].dom.nodeName).equals("A")
 		o(updated[0].children[0].dom).equals(root.childNodes[0])
+		o(updated[0].domSize).equals(1)
 		o(updated[1].dom.nodeName).equals("B")
 		o(updated[1].dom).equals(root.childNodes[1])
 	})
@@ -308,6 +311,7 @@ o.spec("updateNodes", function() {
 		o(updated[0].children[0].dom).equals(root.childNodes[0])
 		o(updated[0].children[1].dom.nodeName).equals("A")
 		o(updated[0].children[1].dom).equals(root.childNodes[1])
+		o(updated[0].domSize).equals(2)
 		o(updated[1].dom.nodeName).equals("I")
 		o(updated[1].dom).equals(root.childNodes[2])
 	})