vndb/mithril-vndb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix diff bug when array is sparse, item type and position and array length change

Browse source
This commit is contained in:
Leo Horie 2016-11-23 22:28:08 -05:00
parent 0c94bae845
commit 8eb61a12ab
4 changed files with 73 additions and 45 deletions
Download patch file Download diff file Expand all files Collapse all files

16
render/tests/test-updateNodes.js
View file

@ -715,6 +715,22 @@ o.spec("updateNodes", function() {
o(updated[2].dom.nodeName).equals("A")
o(updated[2].dom).equals(root.childNodes[2])
})
o("change type, position and length", function() {
var vnodes = {tag: "div", children: [
undefined,
{tag: "#", children: "a"}
]}
var updated = {tag: "div", children: [
{tag: "[", children: [{tag: "#", children: "b"}]},
undefined,
undefined
]}
render(root, vnodes)
render(root, updated)
o(root.firstChild.childNodes.length).equals(1)
})
o("removes then recreates then reverses children", function() {
var vnodes = [{tag: "a", key: 1, children: [{tag: "i", key: 3}, {tag: "s", key: 4}]}, {tag: "b", key: 2}]
var temp1 = []