47 lines
994 B
JavaScript
47 lines
994 B
JavaScript
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/*
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* enables jsdom globally.
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*/
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var KEYS = require('./keys')
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var defaultHtml = '<!doctype html><html><head><meta charset="utf-8">' +
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'</head><body></body></html>'
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module.exports = function globalJsdom (html, options) {
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if (html === undefined) {
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html = defaultHtml
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}
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if (options === undefined) {
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options = {}
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}
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// Idempotency
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if (global.navigator &&
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global.navigator.userAgent &&
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global.navigator.userAgent.indexOf('Node.js') > -1 &&
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global.document &&
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typeof global.document.destroy === 'function') {
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return global.document.destroy
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}
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var jsdom = require('jsdom')
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var document = new jsdom.JSDOM(html, options)
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var window = document.window
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KEYS.forEach(function (key) {
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global[key] = window[key]
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})
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global.document = window.document
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global.window = window
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window.console = global.console
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document.destroy = cleanup
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function cleanup () {
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KEYS.forEach(function (key) { delete global[key] })
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}
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return cleanup
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}
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