How to use _onScriptParsed method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ScriptAgent.js

Source:ScriptAgent.js

...71        }72    }73    // TODO: Strip off query/hash strings from URL (see CSSAgent._canonicalize())74    // WebInspector Event: Debugger.scriptParsed75    function _onScriptParsed(event, res) {76        // res = {scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceMapURL}77        _idToScript[res.scriptId] = res;78        _urlToScript[res.url] = res;79    }80    // WebInspector Event: Debugger.scriptFailedToParse81    function _onScriptFailedToParse(event, res) {82        // res = {url, scriptSource, startLine, errorLine, errorMessage}83    }84    // WebInspector Event: Debugger.paused85    function _onPaused(event, res) {86        // res = {callFrames, reason, data}87        switch (res.reason) {88        // Exception89        case "exception":...

092a980e0f10c3d5a0f320539a5e2f6d9ebd2300_11_1.js

Source:092a980e0f10c3d5a0f320539a5e2f6d9ebd2300_11_1.js

...40            _insertTrace = undefined;41        }42    }43    // WebInspector Event: Debugger.scriptParsed44    function _onScriptParsed(res) {45        // res = {scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceMapURL}46        _idToScript[res.scriptId] = res;47        _urlToScript[res.url] = res;48    }49    // WebInspector Event: Debugger.scriptFailedToParse50    function _onScriptFailedToParse(res) {51        // res = {url, scriptSource, startLine, errorLine, errorMessage}52    }53    // WebInspector Event: Debugger.paused54    function _onPaused(res) {55        // res = {callFrames, reason, data}56        switch (res.reason) {57        // Exception58        case "exception":...

68030e5486ab323f874773f202f4acd09a20f287_11_1.js

Source:68030e5486ab323f874773f202f4acd09a20f287_11_1.js

...40            _insertTrace = undefined;41        }42    }43    // WebInspector Event: Debugger.scriptParsed44    function _onScriptParsed(res) {45        // res = {scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceMapURL}46        _idToScript[res.scriptId] = res;47        _urlToScript[res.url] = res;48    }49    // WebInspector Event: Debugger.scriptFailedToParse50    function _onScriptFailedToParse(res) {51        // res = {url, scriptSource, startLine, errorLine, errorMessage}52    }53    // WebInspector Event: Debugger.paused54    function _onPaused(res) {55        // res = {callFrames, reason, data}56        switch (res.reason) {57        // Exception58        case "exception":...

JSCoverage.js

Source:JSCoverage.js

1const { helper, debugError, assert } = require('../helper')2const { EVALUATION_SCRIPT_URL } = require('../executionContext')3const { convertToDisjointRanges } = require('../__shared')4class JSCoverage {5  /**6   * @param {Chrome|CRIConnection|CDPSession|Object} client7   */8  constructor (client) {9    /**10     * @type {Chrome|CRIConnection|CDPSession|Object}11     * @private12     */13    this._client = client14    /**15     * @type {boolean}16     * @private17     */18    this._enabled = false19    this._scriptURLs = new Map()20    this._scriptSources = new Map()21    this._eventListeners = []22    this._resetOnNavigation = false23  }24  /**25   * @param {!{resetOnNavigation?: boolean, reportAnonymousScripts?: boolean}} options26   */27  async start (options = {}) {28    assert(!this._enabled, 'JSCoverage is already enabled')29    const { resetOnNavigation = true, reportAnonymousScripts = false } = options30    this._resetOnNavigation = resetOnNavigation31    this._reportAnonymousScripts = reportAnonymousScripts32    this._enabled = true33    this._scriptURLs.clear()34    this._scriptSources.clear()35    this._eventListeners = [36      helper.addEventListener(37        this._client,38        'Debugger.scriptParsed',39        this._onScriptParsed.bind(this)40      ),41      helper.addEventListener(42        this._client,43        'Runtime.executionContextsCleared',44        this._onExecutionContextsCleared.bind(this)45      )46    ]47    await Promise.all([48      this._client.send('Profiler.enable'),49      this._client.send('Profiler.startPreciseCoverage', {50        callCount: false,51        detailed: true52      }),53      this._client.send('Debugger.enable'),54      this._client.send('Debugger.setSkipAllPauses', { skip: true })55    ])56  }57  _onExecutionContextsCleared () {58    if (!this._resetOnNavigation) return59    this._scriptURLs.clear()60    this._scriptSources.clear()61  }62  /**63   * @param {!Object} event64   */65  async _onScriptParsed (event) {66    // Ignore puppeteer-injected scripts67    if (event.url === EVALUATION_SCRIPT_URL) return68    // Ignore other anonymous scripts unless the reportAnonymousScripts option is true.69    if (!event.url && !this._reportAnonymousScripts) return70    try {71      const response = await this._client.send('Debugger.getScriptSource', {72        scriptId: event.scriptId73      })74      this._scriptURLs.set(event.scriptId, event.url)75      this._scriptSources.set(event.scriptId, response.scriptSource)76    } catch (e) {77      // This might happen if the page has already navigated away.78      debugError(e)79      console.error(e)80    }81  }82  /**83   * @return {Promise<Array<CoverageEntry>>}84   */85  async stop () {86    assert(this._enabled, 'JSCoverage is not enabled')87    this._enabled = false88    const [profileResponse] = await Promise.all([89      this._client.send('Profiler.takePreciseCoverage'),90      this._client.send('Profiler.stopPreciseCoverage'),91      this._client.send('Profiler.disable'),92      this._client.send('Debugger.disable')93    ])94    helper.removeEventListeners(this._eventListeners)95    const coverage = []96    for (const entry of profileResponse.result) {97      let url = this._scriptURLs.get(entry.scriptId)98      if (!url && this._reportAnonymousScripts) {99        url = 'debugger://VM' + entry.scriptId100      }101      const text = this._scriptSources.get(entry.scriptId)102      if (text === undefined || url === undefined) continue103      const flattenRanges = []104      for (const func of entry.functions) flattenRanges.push(...func.ranges)105      const ranges = convertToDisjointRanges(flattenRanges)106      coverage.push({ url, ranges, text })107    }108    return coverage109  }110}...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page._client.send('Debugger.enable');7  await page._client.on('Debugger.scriptParsed', (params) => {8    console.log(params.url);9  });10  await browser.close();11})();

Using AI Code Generation

1const { Playwright } = require('playwright-core/lib/server/playwright');2const { BrowserContext } = require('playwright-core/lib/server/browserContext');3const { Page } = require('playwright-core/lib/server/page');4const playwright = Playwright.createForTest();5const browserServer = await playwright.chromium.launchServer({ headless: false });6const browser = await playwright.chromium.connect({ wsEndpoint: browserServer.wsEndpoint() });7const context = await browser.newContext();8const page = await context.newPage();9Page.prototype._onScriptParsed = function (event) {10    console.log(event.url);11};12await browserServer.close();13[MIT](LICENSE)

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page._client.send('Page.enable');7  page._client.on('Page.domContentEventFired', () => {8    console.log('Page.domContentEventFired');9  });10  page._client.on('Page.frameNavigated', (frame) => {11    console.log('Page.frameNavigated', frame);12  });13  page._client.on('Page.frameStartedLoading', (frame) => {14    console.log('Page.frameStartedLoading', frame);15  });16  page._client.on('Page.frameStoppedLoading', (frame) => {17    console.log('Page.frameStoppedLoading', frame);18  });19  page._client.on('Page.frameAttached', (frame) => {20    console.log('Page.frameAttached', frame);21  });22  page._client.on('Page.frameDetached', (frame) => {23    console.log('Page.frameDetached', frame);24  });25  page._client.on('Page.frameScheduledNavigation', (frame) => {26    console.log('Page.frameScheduledNavigation', frame);27  });28  page._client.on('Page.frameClearedScheduledNavigation', (frame) => {29    console.log('Page.frameClearedScheduledNavigation', frame);30  });31  page._client.on('Page.frameResized', (frame) => {32    console.log('Page.frameResized', frame);33  });34  page._client.on('Page.javascriptDialogOpening', (frame) => {35    console.log('Page.javascriptDialogOpening', frame);36  });37  page._client.on('Page.javascriptDialogClosed', (frame) => {38    console.log('Page.javascriptDialogClosed', frame);39  });40  page._client.on('Page.screencastFrame', (frame) => {41    console.log('Page.screencastFrame', frame);42  });43  page._client.on('Page.screencastVisibilityChanged', (frame) => {44    console.log('Page.screencastVisibilityChanged', frame);45  });46  page._client.on('Page.interstitialShown', (frame) => {47    console.log('Page.interstitialShown', frame);48  });49  page._client.on('Page.interstitialHidden', (frame) =>

Using AI Code Generation

1const playwright = require('playwright-core');2(async () => {3    const browser = await playwright.chromium.launch();4    const context = await browser.newContext();5    const page = await context.newPage();6    page._onScriptParsed(() => {7        console.log('script parsed');8    });9    await browser.close();10})();

Using AI Code Generation

1(async () => {2  const browser = await chromium.launch({ headless: false });3  const context = await browser.newContext();4  const page = await context.newPage();5  await page.evaluate(() => {6    window._onScriptParsed = (source) => {7      console.log(source);8    };9  });10  await page.reload();11  await browser.close();12})();13(async () => {14  const browser = await chromium.launch({ headless: false });15  const context = await browser.newContext();16  const page = await context.newPage();17  await page.evaluate(() => {18    window._onScriptParsed = (source) => {19      console.log(source);20    };21  });22  await page.reload();23  await browser.close();24})();

Using AI Code Generation

1const { chromium } = require('playwright');2const { getPlaywright } = require('playwright');3const playwright = getPlaywright('chromium');4const { Events } = playwright;5const { BrowserContext } = require('playwright/lib/server/browserContext');6const { Page } = require('playwright/lib/server/page');7const { Frame } = require('playwright/lib/server/frames');8const { Script } = require('playwright/lib/server/script');9const { NetworkManager } = require('playwright/lib/server/network');10const { CDPSession } = require('playwright/lib/server/cdp');11const { helper } = require('playwright/lib/server/helper');12const { Protocol } = require('playwright/lib/server/protocol');13const { assert } = require('playwright/lib/server/helper');14const { Connection } = require('playwright/lib/server/browserType');15const { Browser } = require('playwright/lib/server/browser');16const { BrowserServer } = require('playwright/lib/server/browserServer');17const { BrowserType } = require('playwright/lib/server/browserType');18const { TimeoutError } = require('playwright/lib/server/errors');19const { debugLogger } = require('playwright/lib/server/logger');20const { isDebugMode } = require('playwright/lib/server/helper');21const { EventEmitter } = require('events');22const { BrowserContextBase } = require('playwright/lib/server/browserContext');23const { BrowserContextDispatcher } = require('playwright/lib/server/chromium/crBrowser');24const { PageDispatcher } = require('playwright/lib/server/chromium/crPage');25const { FrameDispatcher } = require('playwright/lib/server/chromium/crFrame');26const { ConsoleMessageDispatcher } = require('playwright/lib/server/chromium/crConsoleMessage');27const { WorkerDispatcher } = require('playwright/lib/server/chromium/crWorker');28const { DialogDispatcher } = require('playwright/lib/server/chromium/crDialog');29const { DownloadDispatcher } = require('playwright/lib/server/chromium/crDownload');30const { CDPSessionDispatcher } = require('playwright/lib/server/chromium/crConnection');31const { BrowserServerDispatcher } = require('playwright/lib/server/chromium/crBrowserServer');32const { BrowserTypeDispatcher } = require('playwright/lib/server/chromium/crBrowserType');33const { BrowserDispatcher } = require('playwright/lib/server/chromium/crBrowser');

Using AI Code Generation

1const playwright = require('playwright');2const { chromium } = playwright;3const fs = require('fs');4const path = require('path');5(async () => {6  const browser = await chromium.launch();7  const context = await browser.newContext();8  const page = await context.newPage();9  const scriptId = await page.evaluate(() => {10    const scriptParsed = new Promise(resolve => {11      window.__playwright__._onScriptParsed = params => {12        resolve(params);13      };14    });15    return scriptParsed;16  });17  console.log(scriptId);18  await browser.close();19})();20const playwright = require('playwright');21const { chromium } = playwright;22const fs = require('fs');23const path = require('path');24(async () => {25  const browser = await chromium.launch();26  const context = await browser.newContext();27  const page = await context.newPage();28  const scriptId = await page.evaluate(() => {29    const scriptParsed = new Promise(resolve => {30      window.__playwright__._onScriptParsed = params => {31        resolve(params);32      };33    });34    return scriptParsed;35  });36  const source = await page.evaluate(scriptId => {37    return window.__playwright__._getScriptSource(scriptId);38  }, scriptId.scriptId);39  console.log(source);40  await browser.close();41})();42const playwright = require('playwright');43const { chromium } = playwright;44const fs = require('fs');45const path = require('path');46(async () => {47  const browser = await chromium.launch();48  const context = await browser.newContext();49  const page = await context.newPage();50  const scriptId = await page.evaluate(() => {

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