How to use evaluateWithArguments method in Playwright Internal

Best JavaScript code snippet using playwright-internal

javascript.js

Source:javascript.js Github

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...54 }55 rawCallFunctionNoReply(func, ...args) {56 this._delegate.rawCallFunctionNoReply(func, ...args);57 }58 evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {59 return this._raceAgainstContextDestroyed(this._delegate.evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds));60 }61 getProperties(context, objectId) {62 return this._raceAgainstContextDestroyed(this._delegate.getProperties(context, objectId));63 }64 createHandle(remoteObject) {65 return this._delegate.createHandle(this, remoteObject);66 }67 releaseHandle(objectId) {68 return this._delegate.releaseHandle(objectId);69 }70 async waitForSignalsCreatedBy(action) {71 return action();72 }73 adoptIfNeeded(handle) {74 return null;75 }76 utilityScript() {77 if (!this._utilityScriptPromise) {78 const source = `79 (() => {80 ${utilityScriptSource.source}81 return new pwExport();82 })();`;83 this._utilityScriptPromise = this._raceAgainstContextDestroyed(this._delegate.rawEvaluateHandle(source).then(objectId => new JSHandle(this, 'object', undefined, objectId)));84 }85 return this._utilityScriptPromise;86 }87 async doSlowMo() {// overridden in FrameExecutionContext88 }89}90exports.ExecutionContext = ExecutionContext;91class JSHandle extends _instrumentation.SdkObject {92 constructor(context, type, preview, objectId, value) {93 super(context, 'handle');94 this._context = void 0;95 this._disposed = false;96 this._objectId = void 0;97 this._value = void 0;98 this._objectType = void 0;99 this._preview = void 0;100 this._previewCallback = void 0;101 this._context = context;102 this._objectId = objectId;103 this._value = value;104 this._objectType = type;105 this._preview = this._objectId ? preview || `JSHandle@${this._objectType}` : String(value);106 }107 callFunctionNoReply(func, arg) {108 this._context.rawCallFunctionNoReply(func, this, arg);109 }110 async evaluate(pageFunction, arg) {111 return evaluate(this._context, true112 /* returnByValue */113 , pageFunction, this, arg);114 }115 async evaluateHandle(pageFunction, arg) {116 return evaluate(this._context, false117 /* returnByValue */118 , pageFunction, this, arg);119 }120 async evaluateExpressionAndWaitForSignals(expression, isFunction, returnByValue, arg) {121 const value = await evaluateExpressionAndWaitForSignals(this._context, returnByValue, expression, isFunction, this, arg);122 await this._context.doSlowMo();123 return value;124 }125 async getProperty(propertyName) {126 const objectHandle = await this.evaluateHandle((object, propertyName) => {127 const result = {128 __proto__: null129 };130 result[propertyName] = object[propertyName];131 return result;132 }, propertyName);133 const properties = await objectHandle.getProperties();134 const result = properties.get(propertyName);135 objectHandle.dispose();136 return result;137 }138 async getProperties() {139 if (!this._objectId) return new Map();140 return this._context.getProperties(this._context, this._objectId);141 }142 rawValue() {143 return this._value;144 }145 async jsonValue() {146 if (!this._objectId) return this._value;147 const utilityScript = await this._context.utilityScript();148 const script = `(utilityScript, ...args) => utilityScript.jsonValue(...args)`;149 return this._context.evaluateWithArguments(script, true, utilityScript, [true], [this._objectId]);150 }151 asElement() {152 return null;153 }154 dispose() {155 if (this._disposed) return;156 this._disposed = true;157 if (this._objectId) this._context.releaseHandle(this._objectId).catch(e => {});158 }159 toString() {160 return this._preview;161 }162 _setPreviewCallback(callback) {163 this._previewCallback = callback;164 }165 preview() {166 return this._preview;167 }168 _setPreview(preview) {169 this._preview = preview;170 if (this._previewCallback) this._previewCallback(preview);171 }172}173exports.JSHandle = JSHandle;174async function evaluate(context, returnByValue, pageFunction, ...args) {175 return evaluateExpression(context, returnByValue, String(pageFunction), typeof pageFunction === 'function', ...args);176}177async function evaluateExpression(context, returnByValue, expression, isFunction, ...args) {178 const utilityScript = await context.utilityScript();179 expression = normalizeEvaluationExpression(expression, isFunction);180 const handles = [];181 const toDispose = [];182 const pushHandle = handle => {183 handles.push(handle);184 return handles.length - 1;185 };186 args = args.map(arg => (0, _utilityScriptSerializers.serializeAsCallArgument)(arg, handle => {187 if (handle instanceof JSHandle) {188 if (!handle._objectId) return {189 fallThrough: handle._value190 };191 if (handle._disposed) throw new Error('JSHandle is disposed!');192 const adopted = context.adoptIfNeeded(handle);193 if (adopted === null) return {194 h: pushHandle(Promise.resolve(handle))195 };196 toDispose.push(adopted);197 return {198 h: pushHandle(adopted)199 };200 }201 return {202 fallThrough: handle203 };204 }));205 const utilityScriptObjectIds = [];206 for (const handle of await Promise.all(handles)) {207 if (handle._context !== context) throw new Error('JSHandles can be evaluated only in the context they were created!');208 utilityScriptObjectIds.push(handle._objectId);209 } // See UtilityScript for arguments.210 const utilityScriptValues = [isFunction, returnByValue, expression, args.length, ...args];211 const script = `(utilityScript, ...args) => utilityScript.evaluate(...args)`;212 try {213 return await context.evaluateWithArguments(script, returnByValue, utilityScript, utilityScriptValues, utilityScriptObjectIds);214 } finally {215 toDispose.map(handlePromise => handlePromise.then(handle => handle.dispose()));216 }217}218async function evaluateExpressionAndWaitForSignals(context, returnByValue, expression, isFunction, ...args) {219 return await context.waitForSignalsCreatedBy(() => evaluateExpression(context, returnByValue, expression, isFunction, ...args));220}221function parseUnserializableValue(unserializableValue) {222 if (unserializableValue === 'NaN') return NaN;223 if (unserializableValue === 'Infinity') return Infinity;224 if (unserializableValue === '-Infinity') return -Infinity;225 if (unserializableValue === '-0') return -0;226}227function normalizeEvaluationExpression(expression, isFunction) {...

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crExecutionContext.js

Source:crExecutionContext.js Github

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...68 executionContextId: this._contextId,69 userGesture: true70 }).catch(() => {});71 }72 async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {73 const {74 exceptionDetails,75 result: remoteObject76 } = await this._client.send('Runtime.callFunctionOn', {77 functionDeclaration: expression,78 objectId: utilityScript._objectId,79 arguments: [{80 objectId: utilityScript._objectId81 }, ...values.map(value => ({82 value83 })), ...objectIds.map(objectId => ({84 objectId85 }))],86 returnByValue,...

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ffExecutionContext.js

Source:ffExecutionContext.js Github

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...61 returnByValue: true,62 executionContextId: this._executionContextId63 }).catch(() => {});64 }65 async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {66 const payload = await this._session.send('Runtime.callFunction', {67 functionDeclaration: expression,68 args: [{69 objectId: utilityScript._objectId,70 value: undefined71 }, ...values.map(value => ({72 value73 })), ...objectIds.map(objectId => ({74 objectId,75 value: undefined76 }))],77 returnByValue,78 executionContextId: this._executionContextId79 }).catch(rewriteError);...

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wkExecutionContext.js

Source:wkExecutionContext.js Github

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...69 returnByValue: true,70 emulateUserGesture: true71 }).catch(() => {});72 }73 async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {74 try {75 const response = await this._session.send('Runtime.callFunctionOn', {76 functionDeclaration: expression,77 objectId: utilityScript._objectId,78 arguments: [{79 objectId: utilityScript._objectId80 }, ...values.map(value => ({81 value82 })), ...objectIds.map(objectId => ({83 objectId84 }))],85 returnByValue,86 emulateUserGesture: true,87 awaitPromise: true...

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Using AI Code Generation

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1const { chromium } = require('playwright');2const path = require('path');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.evaluateWithArguments(path.join(__dirname, 'test.js'), 'hello');7 await browser.close();8})();9const { chromium } = require('playwright');10const path = require('path');11(async () => {12 const browser = await chromium.launch();13 const page = await browser.newPage();14 await page.evaluateWithArguments(path.join(__dirname, 'test.js'), 'hello');15 await browser.close();16})();17const { chromium } = require('playwright');18const path = require('path');19(async () => {20 const browser = await chromium.launch();21 const page = await browser.newPage();22 await page.evaluateWithArguments(path.join(__dirname, 'test.js'), 'hello');23 await browser.close();24})();25const { chromium } = require('playwright');26const path = require('path');27(async () => {28 const browser = await chromium.launch();29 const page = await browser.newPage();30 await page.evaluateWithArguments(path.join(__dirname, 'test.js'), 'hello');31 await browser.close();32})();33const { chromium } = require('playwright');34const path = require('path');35(async () => {36 const browser = await chromium.launch();37 const page = await browser.newPage();38 await page.evaluateWithArguments(path.join(__dirname, 'test.js'), 'hello');39 await browser.close();40})();41const { chromium } = require('playwright');42const path = require('path');43(async () => {44 const browser = await chromium.launch();45 const page = await browser.newPage();

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Using AI Code Generation

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1const { chromium } = require('playwright');2const path = require('path');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const result = await page.evaluateWithArguments(() => {8 const { args } = window.__playwright_evaluation_script__;9 return args[0];10 }, 'Hello World');11 console.log(result);12 await browser.close();13})();14Using the evaluateHandle() method15evaluateHandle(pageFunction[, arg1[, arg2[, ...]]])16const { chromium } = require('playwright');17const path = require('path');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 const result = await page.evaluateHandle(() => {23 return document;24 });25 console.log(result);26 await browser.close();27})();28Using the evaluateOnNewDocument() method29evaluateOnNewDocument(pageFunction[, arg1[, arg2[, ...]]])30const { chromium } = require('playwright');31const path = require('path');32(async () => {33 const browser = await chromium.launch();34 const context = await browser.newContext();35 const page = await context.newPage();36 await page.evaluateOnNewDocument(() => {37 console.log('Hello World');38 });39 await browser.close();40})();41Using the exposeBinding() method42The exposeBinding() method of the Playwright Internal Page allows us to expose

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 const context = await page.context();6 const frame = page.mainFrame();7 await frame.evaluateWithArguments(() => {8 console.log('argument 1 = ' + arguments[0]);9 console.log('argument 2 = ' + arguments[1]);10 }, 'hello', 'world');11 await browser.close();12})();13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch({ headless: false });16 const page = await browser.newPage();17 const context = await page.context();18 const frame = page.mainFrame();19 const handle = await frame.evaluateHandleWithArguments(() => {20 return {21 };22 }, 'hello', 'world');23 const json = await handle.jsonValue();24 console.log(json);25 await browser.close();26})();27const { chromium } = require('playwright');28(async () => {29 const browser = await chromium.launch({ headless: false });30 const page = await browser.newPage();31 const context = await page.context();32 const frame = page.mainFrame();33 const handle = await frame.evaluateExpressionHandleWithArguments(34 '({ argument1: arguments[0], argument2: arguments[1] })',35 );36 const json = await handle.jsonValue();37 console.log(json);38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch({ headless: false });43 const page = await browser.newPage();44 const context = await page.context();

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Using AI Code Generation

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1const {chromium} = require('playwright');2const {Page} = require('playwright/lib/server/page');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const result = await Page.prototype.evaluateWithArguments.call(page, (arg1, arg2) => {7 return arg1 + arg2;8 }, 1, 2);9 await browser.close();10})();11const {chromium} = require('playwright');12const {Page} = require('playwright/lib/server/page');13(async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 const result = await Page.prototype.evaluateWithArguments.call(page, (arg1, arg2) => {17 return arg1 + arg2;18 }, 1, 2);19 await browser.close();20})();21const {chromium} = require('playwright');22const {Page} = require('playwright/lib/server/page');23(async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 const result = await Page.prototype.evaluateWithArguments.call(page, (arg1, arg2) => {27 return arg1 + arg2;28 }, 1, 2);29 await browser.close();30})();31const {chromium} = require('playwright');32const {Page} = require('playwright/lib/server/page');33(async () => {34 const browser = await chromium.launch();35 const page = await browser.newPage();36 const result = await Page.prototype.evaluateWithArguments.call(page, (arg1, arg2) => {37 return arg1 + arg2;38 }, 1, 2);39 await browser.close();40})();41const {chromium} = require('playwright');42const {Page} = require('playwright

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const page = await browser.newPage();6 const search = await page.$('input[name=q]');7 await evaluateWithArguments(search, async (element, text) => {8 element.value = text;9 }, 'Playwright');10 await browser.close();11})();12const { chromium } = require('playwright');13const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');14(async () => {15 const browser = await chromium.launch({ headless: false });16 const page = await browser.newPage();17 const search = await page.$('input[name=q]');18 await evaluateWithArguments(search, async (element, text) => {19 element.value = text;20 }, 'Playwright');21 await browser.close();22})();23const { chromium } = require('playwright');24const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');25(async () => {26 const browser = await chromium.launch({ headless: false });27 const page = await browser.newPage();28 const search = await page.$('input[name=q]');29 await evaluateWithArguments(search, async (element, text) => {30 element.value = text;31 }, 'Playwright');32 await browser.close();33})();34const { chromium } = require('playwright');35const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');36(async () => {37 const browser = await chromium.launch({ headless: false });38 const page = await browser.newPage();39 const search = await page.$('input[name=q]');40 await evaluateWithArguments(search, async (element, text) => {41 element.value = text;42 }, 'Playwright');

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const result = await evaluateWithArguments(page, function (a, b) {7 return a + b;8 }, [1, 2]);9 console.log(result);10 await browser.close();11})();12const { chromium } = require('playwright');13const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');14(async () => {15 const browser = await chromium.launch();16 const page = await browser.newPage();17 const result = await evaluateWithArguments(page, function (a, b) {18 return a + b;19 }, [1, 2]);20 console.log(result);21 await browser.close();22})();23const { chromium } = require('playwright');24const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');25(async () => {26 const browser = await chromium.launch();27 const page = await browser.newPage();28 const result = await evaluateWithArguments(page, function (a, b) {29 return a + b;30 }, [1, 2]);31 console.log(result);32 await browser.close();33})();34const { chromium } = require('playwright');35const { evaluateWithArguments } = require('playwright/lib/internal/evaluator');36(async () => {37 const browser = await chromium.launch();38 const page = await browser.newPage();39 const result = await evaluateWithArguments(page, function (a, b) {40 return a + b;41 }, [1, 2]);42 console.log(result);43 await browser.close();44})();45const { chromium } = require('playwright');46const { evaluateWithArguments } =

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Using AI Code Generation

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1const { chromium } = require('playwright');2const internalPage = await chromium.launch().newPage();3const result = await internalPage.evaluateWithArguments(() => 1 + 2, { arg1: 2, arg2: 3 });4const { chromium } = require('playwright');5const internalPage = await chromium.launch().newPage();6const internalFrame = internalPage.mainFrame();7const result = await internalFrame.evaluateWithArguments(() => 1 + 2, { arg1: 2, arg2: 3 });8const { chromium } = require('playwright');9const internalPage = await chromium.launch().newPage();10const internalContext = internalPage.context();11const result = await internalContext.evaluateWithArguments(() => 1 + 2, { arg1: 2, arg2: 3 });12const { chromium } = require('playwright');13const internalBrowser = await chromium.launch();14const result = await internalBrowser.evaluateWithArguments(() => 1 + 2, { arg1: 2, arg2: 3 });15const { chromium } = require('playwright');16const internalBrowser = await chromium.launch();17const internalContext = internalBrowser.context();18const result = await internalContext.evaluateWithArguments(() => 1 + 2, { arg1: 2, arg2: 3 });19const { chromium } = require('playwright');20const internalBrowserServer = await chromium.launchServer();21const result = await internalBrowserServer.evaluateWithArguments(() => 1 + 2, { arg1: 2, arg2: 3 });22const { chromium } = require('playwright');23const result = await chromium.evaluateWithArguments(() => 1 + 2, { arg1:

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Playwright tutorial

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