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Add failing spec for no callback

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This commit is contained in:
Kevin Sawicki 2017-03-06 10:49:23 -08:00
parent 095e79b043
commit 6fcb784f6e
2 changed files with 22 additions and 7 deletions
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10
spec/api-browser-window-spec.js
View file

@ -1851,7 +1851,7 @@ describe('BrowserWindow module', function () {
})
})
it('resolves the returned promise with the result', function (done) {
it('resolves the returned promise with the result when a callback is specified', function (done) {
ipcRenderer.send('executeJavaScript', code, true)
ipcRenderer.once('executeJavaScript-promise-response', function (event, result) {
assert.equal(result, expected)
@ -1859,6 +1859,14 @@ describe('BrowserWindow module', function () {
})
})
it('resolves the returned promise with the result when no callback is specified', function (done) {
ipcRenderer.send('executeJavaScript', code, false)
ipcRenderer.once('executeJavaScript-promise-response', function (event, result) {
assert.equal(result, expected)
done()
})
})
it('resolves the returned promise with the result if the code returns an asyncronous promise', function (done) {
ipcRenderer.send('executeJavaScript', asyncCode, true)
ipcRenderer.once('executeJavaScript-promise-response', function (event, result) {

19
spec/static/main.js
View file

@ -193,16 +193,23 @@ app.on('ready', function () {
})
ipcMain.on('executeJavaScript', function (event, code, hasCallback) {
let promise
if (hasCallback) {
window.webContents.executeJavaScript(code, (result) => {
promise = window.webContents.executeJavaScript(code, (result) => {
window.webContents.send('executeJavaScript-response', result)
}).then((result) => {
window.webContents.send('executeJavaScript-promise-response', result)
}).catch((err) => {
window.webContents.send('executeJavaScript-promise-error', err)
})
} else {
window.webContents.executeJavaScript(code)
promise = window.webContents.executeJavaScript(code)
}
promise.then((result) => {
window.webContents.send('executeJavaScript-promise-response', result)
}).catch((error) => {
window.webContents.send('executeJavaScript-promise-error', error)
})
if (!hasCallback) {
event.returnValue = 'success'
}
})