From ed3e5739dca35ac3914fb6519f56544a1caf64be Mon Sep 17 00:00:00 2001 From: Jeremy Apthorp Date: Tue, 18 Dec 2018 22:44:03 -0800 Subject: [PATCH] test: promisify a bunch of tests (#16051) * test: promisify a bunch of tests * fix lint * fix affinity tests * more cowbell^Wawait * less done --- spec/api-browser-window-affinity-spec.js | 176 ++++++++++------------- spec/api-browser-window-spec.js | 153 +++++++++----------- spec/api-session-spec.js | 8 +- spec/api-web-contents-spec.js | 117 +++++++-------- spec/api-web-frame-spec.js | 6 +- spec/chromium-spec.js | 5 +- 6 files changed, 200 insertions(+), 265 deletions(-) diff --git a/spec/api-browser-window-affinity-spec.js b/spec/api-browser-window-affinity-spec.js index 2108b5f0e516..04a2d5de4b81 100644 --- a/spec/api-browser-window-affinity-spec.js +++ b/spec/api-browser-window-affinity-spec.js @@ -13,79 +13,63 @@ describe('BrowserWindow with affinity module', () => { const myAffinityNameUpper = 'MYAFFINITY' const anotherAffinityName = 'anotherAffinity' - function createWindowWithWebPrefs (webPrefs) { - return new Promise((resolve, reject) => { - const w = new BrowserWindow({ - show: false, - width: 400, - height: 400, - webPreferences: webPrefs || {} - }) - w.webContents.on('did-finish-load', () => { resolve(w) }) - w.loadFile(path.join(fixtures, 'api', 'blank.html')) + async function createWindowWithWebPrefs (webPrefs) { + const w = new BrowserWindow({ + show: false, + width: 400, + height: 400, + webPreferences: webPrefs || {} }) + await w.loadFile(path.join(fixtures, 'api', 'blank.html')) + return w } function testAffinityProcessIds (name, webPreferences = {}) { describe(name, () => { let mAffinityWindow - before(done => { - createWindowWithWebPrefs({ affinity: myAffinityName, ...webPreferences }) - .then((w) => { - mAffinityWindow = w - done() - }) + before(async () => { + mAffinityWindow = await createWindowWithWebPrefs({ affinity: myAffinityName, ...webPreferences }) }) - after(done => { - closeWindow(mAffinityWindow, { assertSingleWindow: false }).then(() => { - mAffinityWindow = null - done() - }) + after(async () => { + await closeWindow(mAffinityWindow, { assertSingleWindow: false }) + mAffinityWindow = null }) - it('should have a different process id than a default window', done => { - createWindowWithWebPrefs({ ...webPreferences }) - .then(w => { - const affinityID = mAffinityWindow.webContents.getOSProcessId() - const wcID = w.webContents.getOSProcessId() + it('should have a different process id than a default window', async () => { + const w = await createWindowWithWebPrefs({ ...webPreferences }) + const affinityID = mAffinityWindow.webContents.getOSProcessId() + const wcID = w.webContents.getOSProcessId() - expect(affinityID).to.not.equal(wcID, 'Should have different OS process IDs') - closeWindow(w, { assertSingleWindow: false }).then(() => { done() }) - }) + expect(affinityID).to.not.equal(wcID, 'Should have different OS process IDs') + await closeWindow(w, { assertSingleWindow: false }) }) - it(`should have a different process id than a window with a different affinity '${anotherAffinityName}'`, done => { - createWindowWithWebPrefs({ affinity: anotherAffinityName, ...webPreferences }) - .then(w => { - const affinityID = mAffinityWindow.webContents.getOSProcessId() - const wcID = w.webContents.getOSProcessId() + it(`should have a different process id than a window with a different affinity '${anotherAffinityName}'`, async () => { + const w = await createWindowWithWebPrefs({ affinity: anotherAffinityName, ...webPreferences }) + const affinityID = mAffinityWindow.webContents.getOSProcessId() + const wcID = w.webContents.getOSProcessId() - expect(affinityID).to.not.equal(wcID, 'Should have different OS process IDs') - closeWindow(w, { assertSingleWindow: false }).then(() => { done() }) - }) + expect(affinityID).to.not.equal(wcID, 'Should have different OS process IDs') + await closeWindow(w, { assertSingleWindow: false }) }) - it(`should have the same OS process id than a window with the same affinity '${myAffinityName}'`, done => { - createWindowWithWebPrefs({ affinity: myAffinityName, ...webPreferences }) - .then(w => { - const affinityID = mAffinityWindow.webContents.getOSProcessId() - const wcID = w.webContents.getOSProcessId() + it(`should have the same OS process id than a window with the same affinity '${myAffinityName}'`, async () => { + const w = await createWindowWithWebPrefs({ affinity: myAffinityName, ...webPreferences }) + const affinityID = mAffinityWindow.webContents.getOSProcessId() + const wcID = w.webContents.getOSProcessId() - expect(affinityID).to.equal(wcID, 'Should have the same OS process ID') - closeWindow(w, { assertSingleWindow: false }).then(() => { done() }) - }) + expect(affinityID).to.equal(wcID, 'Should have the same OS process ID') + await closeWindow(w, { assertSingleWindow: false }) }) - it(`should have the same OS process id than a window with an equivalent affinity '${myAffinityNameUpper}' (case insensitive)`, done => { - createWindowWithWebPrefs({ affinity: myAffinityNameUpper, ...webPreferences }) - .then(w => { - const affinityID = mAffinityWindow.webContents.getOSProcessId() - const wcID = w.webContents.getOSProcessId() + it(`should have the same OS process id than a window with an equivalent affinity '${myAffinityNameUpper}' (case insensitive)`, async () => { + const w = await createWindowWithWebPrefs({ affinity: myAffinityNameUpper, ...webPreferences }) + const affinityID = mAffinityWindow.webContents.getOSProcessId() + const wcID = w.webContents.getOSProcessId() - expect(affinityID).to.equal(wcID, 'Should have the same OS process ID') - closeWindow(w, { assertSingleWindow: false }).then(() => { done() }) - }) + expect(affinityID).to.equal(wcID, 'Should have the same OS process ID') + await closeWindow(w, { assertSingleWindow: false }) }) }) } @@ -114,83 +98,73 @@ describe('BrowserWindow with affinity module', () => { }) } - it('disables node integration when specified to false', done => { - Promise.all([ + it('disables node integration when specified to false', async () => { + const [, w] = await Promise.all([ testNodeIntegration(false), createWindowWithWebPrefs({ affinity: affinityWithNodeTrue, preload, nodeIntegration: false }) - ]).then(args => { - closeWindow(args[1], { assertSingleWindow: false }).then(() => { done() }) - }) + ]) + await closeWindow(w, { assertSingleWindow: false }) }) - it('disables node integration when first window is false', done => { - Promise.all([ + it('disables node integration when first window is false', async () => { + const [, w1] = await Promise.all([ testNodeIntegration(false), createWindowWithWebPrefs({ affinity: affinityWithNodeTrue, preload, nodeIntegration: false }) - ]).then(args => { - const w1 = args[1] - return Promise.all([ - testNodeIntegration(false), - w1, - createWindowWithWebPrefs({ - affinity: affinityWithNodeTrue, - preload, - nodeIntegration: true - }) - ]) - }).then(ws => { - return Promise.all([ - closeWindow(ws[1], { assertSingleWindow: false }), - closeWindow(ws[2], { assertSingleWindow: false }) - ]) - }).then(() => { done() }) + ]) + const [, w2] = await Promise.all([ + testNodeIntegration(false), + createWindowWithWebPrefs({ + affinity: affinityWithNodeTrue, + preload, + nodeIntegration: true + }) + ]) + await Promise.all([ + closeWindow(w1, { assertSingleWindow: false }), + closeWindow(w2, { assertSingleWindow: false }) + ]) }) - it('enables node integration when specified to true', done => { - Promise.all([ + it('enables node integration when specified to true', async () => { + const [, w] = await Promise.all([ testNodeIntegration(true), createWindowWithWebPrefs({ affinity: affinityWithNodeFalse, preload, nodeIntegration: true }) - ]).then(args => { - closeWindow(args[1], { assertSingleWindow: false }).then(() => { done() }) - }) + ]) + await closeWindow(w, { assertSingleWindow: false }) }) - it('enables node integration when first window is true', done => { - Promise.all([ + it('enables node integration when first window is true', async () => { + const [, w1] = await Promise.all([ testNodeIntegration(true), createWindowWithWebPrefs({ affinity: affinityWithNodeFalse, preload, nodeIntegration: true }) - ]).then(args => { - const w1 = args[1] - return Promise.all([ - testNodeIntegration(true), - w1, - createWindowWithWebPrefs({ - affinity: affinityWithNodeFalse, - preload, - nodeIntegration: false - }) - ]) - }).then(ws => { - return Promise.all([ - closeWindow(ws[1], { assertSingleWindow: false }), - closeWindow(ws[2], { assertSingleWindow: false }) - ]) - }).then(() => { done() }) + ]) + const [, w2] = await Promise.all([ + testNodeIntegration(true), + createWindowWithWebPrefs({ + affinity: affinityWithNodeFalse, + preload, + nodeIntegration: false + }) + ]) + await Promise.all([ + closeWindow(w1, { assertSingleWindow: false }), + closeWindow(w2, { assertSingleWindow: false }) + ]) }) }) }) diff --git a/spec/api-browser-window-spec.js b/spec/api-browser-window-spec.js index 367021c0aed2..8f4911111695 100644 --- a/spec/api-browser-window-spec.js +++ b/spec/api-browser-window-spec.js @@ -114,8 +114,8 @@ describe('BrowserWindow module', () => { afterEach(closeTheWindow) describe('BrowserWindow constructor', () => { - it('allows passing void 0 as the webContents', () => { - openTheWindow({ + it('allows passing void 0 as the webContents', async () => { + await openTheWindow({ webContents: void 0 }) }) @@ -159,7 +159,7 @@ describe('BrowserWindow module', () => { }) it('should emit unload handler', (done) => { - w.webContents.on('did-finish-load', () => { w.close() }) + w.webContents.once('did-finish-load', () => { w.close() }) w.once('closed', () => { const test = path.join(fixtures, 'api', 'unload') const content = fs.readFileSync(test) @@ -171,7 +171,7 @@ describe('BrowserWindow module', () => { }) it('should emit beforeunload handler', (done) => { w.once('onbeforeunload', () => { done() }) - w.webContents.on('did-finish-load', () => { w.close() }) + w.webContents.once('did-finish-load', () => { w.close() }) w.loadFile(path.join(fixtures, 'api', 'beforeunload-false.html')) }) it('should not crash when invoked synchronously inside navigation observer', (done) => { @@ -292,46 +292,47 @@ describe('BrowserWindow module', () => { describe('POST navigations', () => { afterEach(() => { w.webContents.session.webRequest.onBeforeSendHeaders(null) }) - it('supports specifying POST data', (done) => { - w.webContents.on('did-finish-load', () => done()) - w.loadURL(server.url, { postData: postData }) + it('supports specifying POST data', async () => { + await w.loadURL(server.url, { postData: postData }) }) - it('sets the content type header on URL encoded forms', (done) => { - w.webContents.on('did-finish-load', () => { + it('sets the content type header on URL encoded forms', async () => { + await w.loadURL(server.url) + const requestDetails = new Promise(resolve => { w.webContents.session.webRequest.onBeforeSendHeaders((details, callback) => { - assert.strictEqual(details.requestHeaders['content-type'], 'application/x-www-form-urlencoded') - done() + resolve(details) }) - w.webContents.executeJavaScript(` - form = document.createElement('form') - document.body.appendChild(form) - form.method = 'POST' - form.target = '_blank' - form.submit() - `) }) - w.loadURL(server.url) + w.webContents.executeJavaScript(` + form = document.createElement('form') + document.body.appendChild(form) + form.method = 'POST' + form.target = '_blank' + form.submit() + `) + const details = await requestDetails + assert.strictEqual(details.requestHeaders['content-type'], 'application/x-www-form-urlencoded') }) - it('sets the content type header on multi part forms', (done) => { - w.webContents.on('did-finish-load', () => { + it('sets the content type header on multi part forms', async () => { + await w.loadURL(server.url) + const requestDetails = new Promise(resolve => { w.webContents.session.webRequest.onBeforeSendHeaders((details, callback) => { - assert(details.requestHeaders['content-type'].startsWith('multipart/form-data; boundary=----WebKitFormBoundary')) - done() + resolve(details) }) - w.webContents.executeJavaScript(` - form = document.createElement('form') - document.body.appendChild(form) - form.method = 'POST' - form.target = '_blank' - form.enctype = 'multipart/form-data' - file = document.createElement('input') - file.type = 'file' - file.name = 'file' - form.appendChild(file) - form.submit() - `) }) - w.loadURL(server.url) + w.webContents.executeJavaScript(` + form = document.createElement('form') + document.body.appendChild(form) + form.method = 'POST' + form.target = '_blank' + form.enctype = 'multipart/form-data' + file = document.createElement('input') + file.type = 'file' + file.name = 'file' + form.appendChild(file) + form.submit() + `) + const details = await requestDetails + assert(details.requestHeaders['content-type'].startsWith('multipart/form-data; boundary=----WebKitFormBoundary')) }) }) @@ -1277,27 +1278,20 @@ describe('BrowserWindow module', () => { afterEach(() => { ipcMain.removeAllListeners('answer') }) describe('"preload" option', () => { - it('loads the script before other scripts in window', (done) => { + it('loads the script before other scripts in window', async () => { const preload = path.join(fixtures, 'module', 'set-global.js') - ipcMain.once('answer', (event, test) => { - assert.strictEqual(test, 'preload') - done() - }) w.destroy() w = new BrowserWindow({ show: false, - webPreferences: { - preload: preload - } + webPreferences: { preload } }) + const p = emittedOnce(ipcMain, 'answer') w.loadFile(path.join(fixtures, 'api', 'preload.html')) + const [, test] = await p + expect(test).to.eql('preload') }) - it('can successfully delete the Buffer global', (done) => { + it('can successfully delete the Buffer global', async () => { const preload = path.join(fixtures, 'module', 'delete-buffer.js') - ipcMain.once('answer', (event, test) => { - assert.strictEqual(test.toString(), 'buffer') - done() - }) w.destroy() w = new BrowserWindow({ show: false, @@ -1305,15 +1299,16 @@ describe('BrowserWindow module', () => { preload: preload } }) + const p = emittedOnce(ipcMain, 'answer') w.loadFile(path.join(fixtures, 'api', 'preload.html')) + const [, test] = await p + expect(test.toString()).to.eql('buffer') }) it('has synchronous access to all eventual window APIs', async () => { const preload = path.join(fixtures, 'module', 'access-blink-apis.js') const w = await openTheWindow({ show: false, - webPreferences: { - preload: preload - } + webPreferences: { preload } }) const p = emittedOnce(ipcMain, 'answer') w.loadFile(path.join(fixtures, 'api', 'preload.html')) @@ -1972,26 +1967,20 @@ describe('BrowserWindow module', () => { } }) - return new Promise((resolve, reject) => { - ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', path.join(fixtures, 'api', 'window-open-preload.js')) - ipcMain.once('answer', (event, args, typeofProcess) => { - assert.strictEqual(args.includes('--node-integration=false'), true) - assert.strictEqual(args.includes('--native-window-open'), true) - assert.strictEqual(typeofProcess, 'undefined') - resolve() - }) - w.loadFile(path.join(fixtures, 'api', 'window-open-location-open.html')) - }) + ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', path.join(fixtures, 'api', 'window-open-preload.js')) + const p = emittedOnce(ipcMain, 'answer') + w.loadFile(path.join(fixtures, 'api', 'window-open-location-open.html')) + const [, args, typeofProcess] = await p + expect(args).to.include('--node-integration=false') + expect(args).to.include('--native-window-open') + expect(typeofProcess).to.eql('undefined') }) it('should have nodeIntegration disabled in child windows', async () => { - return new Promise((resolve, reject) => { - ipcMain.once('answer', (event, typeofProcess) => { - assert.strictEqual(typeofProcess, 'undefined') - resolve() - }) - w.loadFile(path.join(fixtures, 'api', 'native-window-open-argv.html')) - }) + const p = emittedOnce(ipcMain, 'answer') + w.loadFile(path.join(fixtures, 'api', 'native-window-open-argv.html')) + const [, typeofProcess] = await p + expect(typeofProcess).to.eql('undefined') }) }) }) @@ -2397,7 +2386,6 @@ describe('BrowserWindow module', () => { let called = false let gotInitialFullSizeFrame = false const [contentWidth, contentHeight] = w.getContentSize() - w.loadFile(path.join(fixtures, 'api', 'frame-subscriber.html')) w.webContents.on('did-finish-load', () => { w.webContents.beginFrameSubscription(true, (data, rect) => { if (data.length === 0) { @@ -2426,6 +2414,7 @@ describe('BrowserWindow module', () => { done() }) }) + w.loadFile(path.join(fixtures, 'api', 'frame-subscriber.html')) }) it('throws error when subscriber is not well defined', (done) => { w.loadFile(path.join(fixtures, 'api', 'frame-subscriber.html')) @@ -2455,17 +2444,17 @@ describe('BrowserWindow module', () => { } }) - it('should save page to disk', (done) => { - w.webContents.on('did-finish-load', () => { + it('should save page to disk', async () => { + await w.loadFile(path.join(fixtures, 'pages', 'save_page', 'index.html')) + const error = await new Promise(resolve => { w.webContents.savePage(savePageHtmlPath, 'HTMLComplete', function (error) { - assert.strictEqual(error, null) - assert(fs.existsSync(savePageHtmlPath)) - assert(fs.existsSync(savePageJsPath)) - assert(fs.existsSync(savePageCssPath)) - done() + resolve(error) }) }) - w.loadFile(path.join(fixtures, 'pages', 'save_page', 'index.html')) + expect(error).to.be.null() + assert(fs.existsSync(savePageHtmlPath)) + assert(fs.existsSync(savePageJsPath)) + assert(fs.existsSync(savePageCssPath)) }) }) @@ -3436,9 +3425,7 @@ describe('BrowserWindow module', () => { assert.deepStrictEqual(data, expectedContextData) }) it('recreates the contexts on reload', async () => { - const loaded = emittedOnce(iw.webContents, 'did-finish-load') - iw.loadFile(path.join(fixtures, 'api', 'isolated.html')) - await loaded + await iw.loadFile(path.join(fixtures, 'api', 'isolated.html')) const isolatedWorld = emittedOnce(ipcMain, 'isolated-world') iw.webContents.reload() const [, data] = await isolatedWorld @@ -3457,9 +3444,7 @@ describe('BrowserWindow module', () => { assert.deepStrictEqual(data, expectedContextData) }) it('recreates the contexts on reload with sandbox on', async () => { - const loaded = emittedOnce(ws.webContents, 'did-finish-load') - ws.loadFile(path.join(fixtures, 'api', 'isolated.html')) - await loaded + await ws.loadFile(path.join(fixtures, 'api', 'isolated.html')) const isolatedWorld = emittedOnce(ipcMain, 'isolated-world') ws.webContents.reload() const [, data] = await isolatedWorld diff --git a/spec/api-session-spec.js b/spec/api-session-spec.js index 749f69a7d6e7..f7c68f990cb5 100644 --- a/spec/api-session-spec.js +++ b/spec/api-session-spec.js @@ -73,8 +73,7 @@ describe('session module', () => { }) server.listen(0, '127.0.0.1', () => { const port = server.address().port - w.loadURL(`${url}:${port}`) - w.webContents.on('did-finish-load', () => { + w.webContents.once('did-finish-load', () => { w.webContents.session.cookies.get({ url }, (error, list) => { if (error) return done(error) for (let i = 0; i < list.length; i++) { @@ -90,6 +89,7 @@ describe('session module', () => { done('Can\'t find cookie') }) }) + w.loadURL(`${url}:${port}`) }) }) @@ -251,7 +251,6 @@ describe('session module', () => { assert.strictEqual(count, 0) done() }) - w.loadFile(path.join(fixtures, 'api', 'localstorage.html')) w.webContents.on('did-finish-load', () => { const options = { origin: 'file://', @@ -262,6 +261,7 @@ describe('session module', () => { w.webContents.send('getcount') }) }) + w.loadFile(path.join(fixtures, 'api', 'localstorage.html')) }) }) @@ -388,10 +388,10 @@ describe('session module', () => { const port = downloadServer.address().port ipcRenderer.sendSync('set-download-option', false, false) webview = new WebView() - webview.src = `file://${fixtures}/api/blank.html` webview.addEventListener('did-finish-load', () => { webview.downloadURL(`${url}:${port}/`) }) + webview.src = `file://${fixtures}/api/blank.html` ipcRenderer.once('download-done', (event, state, url, mimeType, receivedBytes, totalBytes, disposition, diff --git a/spec/api-web-contents-spec.js b/spec/api-web-contents-spec.js index cb656ef0c901..7be13271b974 100644 --- a/spec/api-web-contents-spec.js +++ b/spec/api-web-contents-spec.js @@ -279,54 +279,44 @@ describe('webContents module', () => { }) describe('before-input-event event', () => { - it('can prevent document keyboard events', (done) => { - ipcMain.once('keydown', (event, key) => { - assert.strictEqual(key, 'b') - done() + it('can prevent document keyboard events', async () => { + await w.loadFile(path.join(fixtures, 'pages', 'key-events.html')) + const keyDown = new Promise(resolve => { + ipcMain.once('keydown', (event, key) => resolve(key)) }) - w.webContents.once('did-finish-load', () => { - ipcRenderer.sendSync('prevent-next-input-event', 'a', w.webContents.id) - w.webContents.sendInputEvent({ type: 'keyDown', keyCode: 'a' }) - w.webContents.sendInputEvent({ type: 'keyDown', keyCode: 'b' }) - }) - w.loadFile(path.join(fixtures, 'pages', 'key-events.html')) + ipcRenderer.sendSync('prevent-next-input-event', 'a', w.webContents.id) + w.webContents.sendInputEvent({ type: 'keyDown', keyCode: 'a' }) + w.webContents.sendInputEvent({ type: 'keyDown', keyCode: 'b' }) + assert.strictEqual(await keyDown, 'b') }) it('has the correct properties', async () => { await w.loadFile(path.join(fixtures, 'pages', 'base-page.html')) - const testBeforeInput = (opts) => { - return new Promise((resolve, reject) => { - w.webContents.once('before-input-event', (event, input) => { - try { - assert.strictEqual(input.type, opts.type) - assert.strictEqual(input.key, opts.key) - assert.strictEqual(input.code, opts.code) - assert.strictEqual(input.isAutoRepeat, opts.isAutoRepeat) - assert.strictEqual(input.shift, opts.shift) - assert.strictEqual(input.control, opts.control) - assert.strictEqual(input.alt, opts.alt) - assert.strictEqual(input.meta, opts.meta) - resolve() - } catch (e) { - reject(e) - } - }) + const testBeforeInput = async (opts) => { + const modifiers = [] + if (opts.shift) modifiers.push('shift') + if (opts.control) modifiers.push('control') + if (opts.alt) modifiers.push('alt') + if (opts.meta) modifiers.push('meta') + if (opts.isAutoRepeat) modifiers.push('isAutoRepeat') - const modifiers = [] - if (opts.shift) modifiers.push('shift') - if (opts.control) modifiers.push('control') - if (opts.alt) modifiers.push('alt') - if (opts.meta) modifiers.push('meta') - if (opts.isAutoRepeat) modifiers.push('isAutoRepeat') - - w.webContents.sendInputEvent({ - type: opts.type, - keyCode: opts.keyCode, - modifiers: modifiers - }) + const p = emittedOnce(w.webContents, 'before-input-event') + w.webContents.sendInputEvent({ + type: opts.type, + keyCode: opts.keyCode, + modifiers: modifiers }) - } + const [, input] = await p + assert.strictEqual(input.type, opts.type) + assert.strictEqual(input.key, opts.key) + assert.strictEqual(input.code, opts.code) + assert.strictEqual(input.isAutoRepeat, opts.isAutoRepeat) + assert.strictEqual(input.shift, opts.shift) + assert.strictEqual(input.control, opts.control) + assert.strictEqual(input.alt, opts.alt) + assert.strictEqual(input.meta, opts.meta) + } await testBeforeInput({ type: 'keyDown', key: 'A', @@ -553,16 +543,12 @@ describe('webContents module', () => { }) describe('getOSProcessId()', () => { - it('returns a valid procress id', (done) => { + it('returns a valid procress id', async () => { assert.strictEqual(w.webContents.getOSProcessId(), 0) - w.webContents.once('did-finish-load', () => { - const pid = w.webContents.getOSProcessId() - assert.strictEqual(typeof pid, 'number') - assert(pid > 0, `pid ${pid} is not greater than 0`) - done() - }) - w.loadURL('about:blank') + await w.loadURL('about:blank') + const pid = w.webContents.getOSProcessId() + expect(pid).to.be.above(0) }) }) @@ -595,19 +581,17 @@ describe('webContents module', () => { protocol.unregisterProtocol(zoomScheme, (error) => done(error)) }) - it('can set the correct zoom level', (done) => { - w.webContents.on('did-finish-load', () => { - w.webContents.getZoomLevel((zoomLevel) => { - assert.strictEqual(zoomLevel, 0.0) - w.webContents.setZoomLevel(0.5) - w.webContents.getZoomLevel((zoomLevel) => { - assert.strictEqual(zoomLevel, 0.5) - w.webContents.setZoomLevel(0) - done() - }) - }) - }) - w.loadURL('about:blank') + it('can set the correct zoom level', async () => { + try { + await w.loadURL('about:blank') + const zoomLevel = await new Promise(resolve => w.webContents.getZoomLevel(resolve)) + expect(zoomLevel).to.eql(0.0) + w.webContents.setZoomLevel(0.5) + const newZoomLevel = await new Promise(resolve => w.webContents.getZoomLevel(resolve)) + expect(newZoomLevel).to.eql(0.5) + } finally { + w.webContents.setZoomLevel(0) + } }) it('can persist zoom level across navigation', (done) => { @@ -1148,7 +1132,7 @@ describe('webContents module', () => { } }) - it('can get printer list', (done) => { + it('can get printer list', async () => { w.destroy() w = new BrowserWindow({ show: false, @@ -1156,12 +1140,9 @@ describe('webContents module', () => { sandbox: true } }) - w.webContents.once('did-finish-load', () => { - const printers = w.webContents.getPrinters() - assert.strictEqual(Array.isArray(printers), true) - done() - }) - w.loadURL('data:text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E') + await w.loadURL('data:text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E') + const printers = w.webContents.getPrinters() + assert.strictEqual(Array.isArray(printers), true) }) }) diff --git a/spec/api-web-frame-spec.js b/spec/api-web-frame-spec.js index 46c1146f65ef..ad5d43df77b3 100644 --- a/spec/api-web-frame-spec.js +++ b/spec/api-web-frame-spec.js @@ -5,7 +5,6 @@ const path = require('path') const { closeWindow } = require('./window-helpers') const { remote, webFrame } = require('electron') const { BrowserWindow, protocol, ipcMain } = remote -const { emittedOnce } = require('./events-helpers') const { expect } = chai chai.use(dirtyChai) @@ -148,13 +147,12 @@ describe('webFrame module', function () { it('calls a spellcheck provider', async () => { w = new BrowserWindow({ show: false }) - w.loadFile(path.join(fixtures, 'pages', 'webframe-spell-check.html')) - await emittedOnce(w.webContents, 'did-finish-load') + await w.loadFile(path.join(fixtures, 'pages', 'webframe-spell-check.html')) w.focus() await w.webContents.executeJavaScript('document.querySelector("input").focus()', true) const spellCheckerFeedback = - new Promise((resolve, reject) => { + new Promise(resolve => { ipcMain.on('spec-spell-check', (e, words, callback) => { if (words.length === 2) { // The promise is resolved only after this event is received twice diff --git a/spec/chromium-spec.js b/spec/chromium-spec.js index 9aeed38225f3..be86cd8d6daa 100644 --- a/spec/chromium-spec.js +++ b/spec/chromium-spec.js @@ -10,7 +10,6 @@ const ChildProcess = require('child_process') const { ipcRenderer, remote } = require('electron') const { closeWindow } = require('./window-helpers') const { resolveGetters } = require('./assert-helpers') -const { emittedOnce } = require('./events-helpers') const { app, BrowserWindow, ipcMain, protocol, session, webContents } = remote const isCI = remote.getGlobal('isCi') const features = process.atomBinding('features') @@ -1417,9 +1416,7 @@ describe('font fallback', () => { async function getRenderedFonts (html) { const w = new BrowserWindow({ show: false }) try { - const loaded = emittedOnce(w.webContents, 'did-finish-load') - w.loadURL(`data:text/html,${html}`) - await loaded + await w.loadURL(`data:text/html,${html}`) w.webContents.debugger.attach() const sendCommand = (...args) => new Promise((resolve, reject) => { w.webContents.debugger.sendCommand(...args, (e, r) => {