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spec: ipcRenderer.sendTo sends message to WebContents

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This commit is contained in:
Cheng Zhao 2016-05-18 22:14:51 +09:00
parent ae1f442b02
commit a58b84bbd7
2 changed files with 37 additions and 5 deletions
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31
spec/api-ipc-spec.js
View file

@ -3,11 +3,8 @@
const assert = require('assert') const assert = require('assert')
const path = require('path') const path = require('path')
const ipcRenderer = require('electron').ipcRenderer const {ipcRenderer, remote} = require('electron')
const remote = require('electron').remote const {ipcMain, webContents, BrowserWindow} = remote
const ipcMain = remote.require('electron').ipcMain
const BrowserWindow = remote.require('electron').BrowserWindow
const comparePaths = function (path1, path2) { const comparePaths = function (path1, path2) {
if (process.platform === 'win32') { if (process.platform === 'win32') {
@ -237,6 +234,30 @@ describe('ipc module', function () {
}) })
}) })
describe('ipcRenderer.sendTo', function () {
let contents = null
beforeEach(function () {
contents = webContents.create({})
})
afterEach(function () {
ipcRenderer.removeAllListeners('pong')
contents.destroy()
contents = null
})
it('sends message to WebContents', function (done) {
const webContentsId = remote.getCurrentWebContents().id
ipcRenderer.once('pong', function (event, id) {
assert.equal(webContentsId, id)
done()
})
contents.once('did-finish-load', function () {
ipcRenderer.sendTo(contents.id, 'ping', webContentsId)
})
contents.loadURL('file://' + path.join(fixtures, 'pages', 'ping-pong.html'))
})
})
describe('remote listeners', function () { describe('remote listeners', function () {
var w = null var w = null

11
spec/fixtures/pages/ping-pong.html vendored Normal file
View file

@ -0,0 +1,11 @@
<html>
<body>
<script type="text/javascript" charset="utf-8">
const {ipcRenderer} = require('electron')
ipcRenderer.on('ping', function (event, id) {
ipcRenderer.sendTo(id, 'pong', id)
})
</script>
</body>
</html>