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Code Issues Releases Wiki Activity

rewrite unit tests for selector engine

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This commit is contained in:
Johann-S
2019-03-24 18:30:30 +01:00
parent fe6ba2384a
commit c834895fa0
3 changed files with 117 additions and 101 deletions
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26
js/src/dom/selector-engine.js
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@@ -22,37 +22,22 @@ const SelectorEngine = {
},
find(selector, element = document.documentElement) {
if (typeof selector !== 'string') {
return null
}
return findFn.call(element, selector)
},
findOne(selector, element = document.documentElement) {
if (typeof selector !== 'string') {
return null
}
return findOne.call(element, selector)
},
children(element, selector) {
if (typeof selector !== 'string') {
return null
}
const children = makeArray(element.children)
return children.filter(child => this.matches(child, selector))
},
parents(element, selector) {
if (typeof selector !== 'string') {
return null
}
const parents = []
let ancestor = element.parentNode
while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
@@ -67,19 +52,12 @@ const SelectorEngine = {
},
closest(element, selector) {
if (typeof selector !== 'string') {
return null
}
return closest.call(element, selector)
},
prev(element, selector) {
if (typeof selector !== 'string') {
return null
}
const siblings = []
let previous = element.previousSibling
while (previous && previous.nodeType === Node.ELEMENT_NODE && previous.nodeType !== NODE_TEXT) {