зеркало из https://github.com/electron/electron.git
52 строки
1.8 KiB
JavaScript
52 строки
1.8 KiB
JavaScript
const { expect } = require('chai')
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const { remote } = require('electron')
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const { BrowserWindow } = remote
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const { emittedOnce } = require('./events-helpers')
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async function ensureWindowIsClosed (window) {
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if (window && !window.isDestroyed()) {
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if (window.webContents && !window.webContents.isDestroyed()) {
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// If a window isn't destroyed already, and it has non-destroyed WebContents,
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// then calling destroy() won't immediately destroy it, as it may have
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// <webview> children which need to be destroyed first. In that case, we
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// await the 'closed' event which signals the complete shutdown of the
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// window.
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const isClosed = emittedOnce(window, 'closed')
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window.destroy()
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await isClosed
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} else {
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// If there's no WebContents or if the WebContents is already destroyed,
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// then the 'closed' event has already been emitted so there's nothing to
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// wait for.
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window.destroy()
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}
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}
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}
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exports.closeWindow = async (window = null,
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{ assertSingleWindow } = { assertSingleWindow: true }) => {
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await ensureWindowIsClosed(window)
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if (assertSingleWindow) {
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// Although we want to assert that no windows were left handing around
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// we also want to clean up the left over windows so that no future
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// tests fail as a side effect
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const currentId = remote.getCurrentWindow().id
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const windows = BrowserWindow.getAllWindows()
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for (const win of windows) {
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if (win.id !== currentId) {
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await ensureWindowIsClosed(win)
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}
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}
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expect(windows).to.have.lengthOf(1)
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}
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}
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exports.waitForWebContentsToLoad = async (webContents) => {
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const didFinishLoadPromise = emittedOnce(webContents, 'did-finish-load')
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if (webContents.isLoadingMainFrame()) {
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await didFinishLoadPromise
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}
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}
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