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don't throw error on undefined/null trusted vnode #1375

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This commit is contained in:
Leo Horie 2016-10-28 09:51:07 -04:00
parent 70e0f8e66d
commit 65b4116666
2 changed files with 13 additions and 0 deletions
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12
render/tests/test-trust.js
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@ -16,4 +16,16 @@ o.spec("trust", function() {
o(vnode.tag).equals("<") o(vnode.tag).equals("<")
o(vnode.children).equals("abc") o(vnode.children).equals("abc")
}) })
o("casts null to empty string", function() {
var vnode = trust(null)
o(vnode.tag).equals("<")
o(vnode.children).equals("")
})
o("casts undefined to empty string", function() {
var vnode = trust(undefined)
o(vnode.tag).equals("<")
o(vnode.children).equals("")
})
}) })

1
render/trust.js
View file

@ -3,5 +3,6 @@
var Vnode = require("../render/vnode") var Vnode = require("../render/vnode")
module.exports = function(html) { module.exports = function(html) {
if (html == null) html = ""
return Vnode("<", undefined, undefined, html, undefined, undefined) return Vnode("<", undefined, undefined, html, undefined, undefined)
} }