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@ -1,5 +1,4 @@ |
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const jsdom = require('jsdom'); |
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const clone = require('clone'); |
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const Window = require('window'); |
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// Default jsdom config.
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// These settings must override any custom settings to make sure we can iterate
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@ -11,20 +10,10 @@ const defaultJsdomConfig = { |
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} |
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}; |
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// Function to return a window object.
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// Accepts a jsdom config object that will be merged with the default options.
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// Config object must be cloned before passing through otherwise jsdom will add
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// lots of properties to the original reference.
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const createWindow = userJsdomConfig => { |
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const jsdomConfig = Object.assign({}, userJsdomConfig, defaultJsdomConfig); |
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return jsdom.jsdom('<html><body></body></html>', clone(jsdomConfig)).defaultView; |
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}; |
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// IIFE executed on import to return an array of global Node.js properties that
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// conflict with global browser properties.
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const protectedproperties = (() => Object |
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.getOwnPropertyNames(createWindow()) |
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.getOwnPropertyNames(new Window(defaultJsdomConfig)) |
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.filter(prop => typeof global[prop] !== 'undefined') |
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)(); |
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@ -37,7 +26,7 @@ module.exports = function browserEnv() { |
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const userJsdomConfig = args.filter(arg => !Array.isArray(arg))[0]; |
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// Create window object
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const window = createWindow(userJsdomConfig); |
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const window = new Window(Object.assign({}, userJsdomConfig, defaultJsdomConfig)); |
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// Get all global browser properties
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Object.getOwnPropertyNames(window) |
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