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More accurate style object diffs

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This commit is contained in:
spacejack 2017-08-13 18:32:32 -04:00
parent c29e269c2c
commit 1e56f7763e
2 changed files with 25 additions and 0 deletions
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13
render/tests/test-updateElement.js
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@ -192,6 +192,19 @@ o.spec("updateElement", function() {
o(updated.dom.style.backgroundColor).equals("")
o(updated.dom.style.color).equals("gold")
})
o("does not re-render element styles for equivalent style objects", function() {
var style = {color: "gold"}
var vnode = {tag: "a", attrs: {style: style}}
render(root, [vnode])
root.firstChild.style.color = "red"
style = {color: "gold"}
var updated = {tag: "a", attrs: {style: style}}
render(root, [updated])
o(updated.dom.style.color).equals("red")
})
o("replaces el", function() {
var vnode = {tag: "a"}
var updated = {tag: "b"}