129 lines
3.7 KiB
JavaScript
129 lines
3.7 KiB
JavaScript
const assert = require('assert')
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const path = require('path')
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const {closeWindow} = require('./window-helpers')
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const BrowserWindow = require('electron').remote.BrowserWindow
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describe('debugger module', function () {
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var fixtures = path.resolve(__dirname, 'fixtures')
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var w = null
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beforeEach(function () {
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w = new BrowserWindow({
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show: false,
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width: 400,
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height: 400
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})
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})
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afterEach(function () {
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return closeWindow(w).then(function () { w = null })
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})
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describe('debugger.attach', function () {
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it('fails when devtools is already open', function (done) {
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w.webContents.on('did-finish-load', function () {
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w.webContents.openDevTools()
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try {
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w.webContents.debugger.attach()
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} catch (err) {
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assert(w.webContents.debugger.isAttached())
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done()
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}
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})
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w.webContents.loadURL('file://' + path.join(fixtures, 'pages', 'a.html'))
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})
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it('fails when protocol version is not supported', function (done) {
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try {
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w.webContents.debugger.attach('2.0')
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} catch (err) {
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assert(!w.webContents.debugger.isAttached())
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done()
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}
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})
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it('attaches when no protocol version is specified', function (done) {
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try {
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w.webContents.debugger.attach()
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} catch (err) {
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done('unexpected error : ' + err)
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}
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assert(w.webContents.debugger.isAttached())
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done()
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})
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})
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describe('debugger.detach', function () {
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it('fires detach event', function (done) {
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w.webContents.debugger.on('detach', function (e, reason) {
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assert.equal(reason, 'target closed')
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assert(!w.webContents.debugger.isAttached())
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done()
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})
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try {
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w.webContents.debugger.attach()
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} catch (err) {
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done('unexpected error : ' + err)
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}
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w.webContents.debugger.detach()
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})
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})
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describe('debugger.sendCommand', function () {
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it('retuns response', function (done) {
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w.webContents.loadURL('about:blank')
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try {
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w.webContents.debugger.attach()
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} catch (err) {
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return done('unexpected error : ' + err)
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}
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var callback = function (err, res) {
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assert(!err.message)
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assert(!res.wasThrown)
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assert.equal(res.result.value, 6)
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w.webContents.debugger.detach()
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done()
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}
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const params = {
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'expression': '4+2'
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}
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w.webContents.debugger.sendCommand('Runtime.evaluate', params, callback)
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})
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it('fires message event', function (done) {
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var url = process.platform !== 'win32'
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? 'file://' + path.join(fixtures, 'pages', 'a.html')
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: 'file:///' + path.join(fixtures, 'pages', 'a.html').replace(/\\/g, '/')
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w.webContents.loadURL(url)
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try {
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w.webContents.debugger.attach()
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} catch (err) {
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done('unexpected error : ' + err)
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}
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w.webContents.debugger.on('message', function (e, method, params) {
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if (method === 'Console.messageAdded') {
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assert.equal(params.message.type, 'log')
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assert.equal(params.message.url, url)
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assert.equal(params.message.text, 'a')
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w.webContents.debugger.detach()
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done()
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}
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})
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w.webContents.debugger.sendCommand('Console.enable')
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})
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it('returns error message when command fails', function (done) {
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w.webContents.loadURL('about:blank')
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try {
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w.webContents.debugger.attach()
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} catch (err) {
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done('unexpected error : ' + err)
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}
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w.webContents.debugger.sendCommand('Test', function (err) {
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assert.equal(err.message, "'Test' wasn't found")
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w.webContents.debugger.detach()
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done()
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})
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})
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})
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})
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