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[mocks] make location.onhashchange debounced async

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This commit is contained in:
Pierre-Yves Gerardy 2017-04-01 16:48:22 +02:00
parent cc5d7c4270
commit d0ee256390
2 changed files with 129 additions and 47 deletions
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19
test-utils/pushStateMock.js
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@ -1,6 +1,18 @@
"use strict"
var parseURL = require("../test-utils/parseURL")
var callAsync = require("../test-utils/callAsync.js")
function debouncedAsync(f) {
var ref
return function() {
if (ref != null) return
ref = callAsync(function(){
ref = null
f()
})
}
}
module.exports = function(options) {
if (options == null) options = {}
@ -29,7 +41,9 @@ module.exports = function(options) {
if (data.search != null && data.search !== search) search = data.search, isNew = true
if (data.hash != null && data.hash !== hash) {
hash = data.hash
if (!isNew) hashchange()
if (!isNew) {
hashchange()
}
}
return isNew
}
@ -38,9 +52,10 @@ module.exports = function(options) {
if (value === "") return ""
return (value.charAt(0) !== prefix ? prefix : "") + value
}
function hashchange() {
function _hashchange() {
if (typeof $window.onhashchange === "function") $window.onhashchange({type: "hashchange"})
}
var hashchange = debouncedAsync(_hashchange)
function popstate() {
if (typeof $window.onpopstate === "function") $window.onpopstate({type: "popstate", state: $window.history.state})
}