102 lines
3 KiB
JavaScript
102 lines
3 KiB
JavaScript
const chai = require('chai')
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const dirtyChai = require('dirty-chai')
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const { desktopCapturer, remote, screen } = require('electron')
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const features = process.atomBinding('features')
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const { expect } = chai
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chai.use(dirtyChai)
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const isCI = remote.getGlobal('isCi')
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describe('desktopCapturer', () => {
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before(function () {
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if (!features.isDesktopCapturerEnabled() || process.arch.indexOf('arm') === 0) {
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// It's been disabled during build time.
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this.skip()
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return
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}
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if (isCI && process.platform === 'win32') {
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this.skip()
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}
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})
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it('should return a non-empty array of sources', done => {
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desktopCapturer.getSources({
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types: ['window', 'screen']
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}, (error, sources) => {
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expect(error).to.be.null()
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expect(sources).to.be.an('array').that.is.not.empty()
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done()
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})
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})
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it('throws an error for invalid options', done => {
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desktopCapturer.getSources(['window', 'screen'], error => {
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expect(error.message).to.equal('Invalid options')
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done()
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})
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})
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it('does not throw an error when called more than once (regression)', (done) => {
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let callCount = 0
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const callback = (error, sources) => {
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callCount++
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expect(error).to.be.null()
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expect(sources).to.be.an('array').that.is.not.empty()
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if (callCount === 2) done()
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}
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desktopCapturer.getSources({ types: ['window', 'screen'] }, callback)
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desktopCapturer.getSources({ types: ['window', 'screen'] }, callback)
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})
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it('responds to subsequent calls of different options', done => {
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let callCount = 0
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const callback = (error, sources) => {
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callCount++
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expect(error).to.be.null()
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if (callCount === 2) done()
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}
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desktopCapturer.getSources({ types: ['window'] }, callback)
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desktopCapturer.getSources({ types: ['screen'] }, callback)
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})
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it('returns an empty display_id for window sources on Windows and Mac', done => {
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// Linux doesn't return any window sources.
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if (process.platform !== 'win32' && process.platform !== 'darwin') {
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return done()
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}
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const { BrowserWindow } = remote
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const w = new BrowserWindow({ width: 200, height: 200 })
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desktopCapturer.getSources({ types: ['window'] }, (error, sources) => {
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w.destroy()
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expect(error).to.be.null()
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expect(sources).to.be.an('array').that.is.not.empty()
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for (const { display_id: displayId } of sources) {
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expect(displayId).to.be.a('string').and.be.empty()
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}
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done()
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})
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})
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it('returns display_ids matching the Screen API on Windows and Mac', done => {
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if (process.platform !== 'win32' && process.platform !== 'darwin') {
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return done()
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}
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const displays = screen.getAllDisplays()
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desktopCapturer.getSources({ types: ['screen'] }, (error, sources) => {
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expect(error).to.be.null()
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expect(sources).to.be.an('array').of.length(displays.length)
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for (let i = 0; i < sources.length; i++) {
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expect(sources[i].display_id).to.equal(displays[i].id.toString())
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}
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done()
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})
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})
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})
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