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How to use expandOrCloneMode method in Playwright Internal

Best JavaScript code snippet using playwright-internal

highlight.js

Source:highlight.js

...1268        }1269        if (mode.illegal) cmode.illegalRe = langRe(/** @type {RegExp | string} */ (mode.illegal));1270        if (!mode.contains) mode.contains = [];1271        mode.contains = [].concat(...mode.contains.map(function(c) {1272          return expandOrCloneMode(c === 'self' ? mode : c);1273        }));1274        mode.contains.forEach(function(c) { compileMode(/** @type Mode */ (c), cmode); });1275        if (mode.starts) {1276          compileMode(mode.starts, parent);1277        }1278        cmode.matcher = buildModeRegex(cmode);1279        return cmode;1280      }1281      if (!language.compilerExtensions) language.compilerExtensions = [];1282      // self is not valid at the top-level1283      if (language.contains && language.contains.includes('self')) {1284        throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");1285      }1286      // we need a null object, which inherit will guarantee1287      language.classNameAliases = inherit$1(language.classNameAliases || {});1288      return compileMode(/** @type Mode */ (language));1289    }1290    /**1291     * Determines if a mode has a dependency on it's parent or not1292     *1293     * If a mode does have a parent dependency then often we need to clone it if1294     * it's used in multiple places so that each copy points to the correct parent,1295     * where-as modes without a parent can often safely be re-used at the bottom of1296     * a mode chain.1297     *1298     * @param {Mode | null} mode1299     * @returns {boolean} - is there a dependency on the parent?1300     * */1301    function dependencyOnParent(mode) {1302      if (!mode) return false;1303      return mode.endsWithParent || dependencyOnParent(mode.starts);1304    }1305    /**1306     * Expands a mode or clones it if necessary1307     *1308     * This is necessary for modes with parental dependenceis (see notes on1309     * `dependencyOnParent`) and for nodes that have `variants` - which must then be1310     * exploded into their own individual modes at compile time.1311     *1312     * @param {Mode} mode1313     * @returns {Mode | Mode[]}1314     * */1315    function expandOrCloneMode(mode) {1316      if (mode.variants && !mode.cachedVariants) {1317        mode.cachedVariants = mode.variants.map(function(variant) {1318          return inherit$1(mode, { variants: null }, variant);1319        });1320      }1321      // EXPAND1322      // if we have variants then essentially "replace" the mode with the variants1323      // this happens in compileMode, where this function is called from1324      if (mode.cachedVariants) {1325        return mode.cachedVariants;1326      }1327      // CLONE1328      // if we have dependencies on parents then we need a unique1329      // instance of ourselves, so we can be reused with many...

highlight.js_v11.3.1-0C5csJSkMVgQyOMzmIlU_dist_es2020_mode_imports_optimized_common_core-da5e7eef_1b12fcb113193245855a.js

Source:highlight.js_v11.3.1-0C5csJSkMVgQyOMzmIlU_dist_es2020_mode_imports_optimized_common_core-da5e7eef_1b12fcb113193245855a.js

...729      cmode.illegalRe = langRe(mode.illegal);730    if (!mode.contains)731      mode.contains = [];732    mode.contains = [].concat(...mode.contains.map(function(c) {733      return expandOrCloneMode(c === "self" ? mode : c);734    }));735    mode.contains.forEach(function(c) {736      compileMode(c, cmode);737    });738    if (mode.starts) {739      compileMode(mode.starts, parent);740    }741    cmode.matcher = buildModeRegex(cmode);742    return cmode;743  }744  if (!language.compilerExtensions)745    language.compilerExtensions = [];746  if (language.contains && language.contains.includes("self")) {747    throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");748  }749  language.classNameAliases = inherit$1(language.classNameAliases || {});750  return compileMode(language);751}752function dependencyOnParent(mode) {753  if (!mode)754    return false;755  return mode.endsWithParent || dependencyOnParent(mode.starts);756}757function expandOrCloneMode(mode) {758  if (mode.variants && !mode.cachedVariants) {759    mode.cachedVariants = mode.variants.map(function(variant) {760      return inherit$1(mode, {variants: null}, variant);761    });762  }763  if (mode.cachedVariants) {764    return mode.cachedVariants;765  }766  if (dependencyOnParent(mode)) {767    return inherit$1(mode, {starts: mode.starts ? inherit$1(mode.starts) : null});768  }769  if (Object.isFrozen(mode)) {770    return inherit$1(mode);771  }...

coder.js

Source:coder.js

...725    if (mode.illegal) cmode.illegalRe = langRe(/** @type {RegExp | string} */ (mode.illegal));726    if (!mode.contains) mode.contains = [];727    728    mode.contains = [].concat(...mode.contains.map(function(c) {729      return expandOrCloneMode(c === 'self' ? mode : c);730    }));731    mode.contains.forEach(function(c) { compileMode(/** @type Mode */ (c), cmode); });732    733    if (mode.starts) {734      compileMode(mode.starts, parent);735    }736    737    cmode.matcher = buildModeRegex(cmode);738    return cmode;739  }740  741  if (!language.compilerExtensions) language.compilerExtensions = [];742  743  // self is not valid at the top-level744  if (language.contains && language.contains.includes('self')) {745    throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");746  }747  748  // we need a null object, which inherit will guarantee749  language.classNameAliases = inherit(language.classNameAliases || {});750  751  return compileMode(/** @type Mode */ (language));752}753function dependencyOnParent(mode) {754  if (!mode) return false;755  756  return mode.endsWithParent || dependencyOnParent(mode.starts);757}758function expandOrCloneMode(mode) {759  if (mode.variants && !mode.cachedVariants) {760    mode.cachedVariants = mode.variants.map(function(variant) {761      return inherit(mode, { variants: null }, variant);762    });763  }764  765  if (mode.cachedVariants) {766    return mode.cachedVariants;767  }768  769  if (dependencyOnParent(mode)) {770    return inherit(mode, { starts: mode.starts ? inherit(mode.starts) : null });771  }772  ...

core.js

Source:core.js

...731    }732    if (mode.illegal) cmode.illegalRe = langRe(/** @type {RegExp | string} */ (mode.illegal));733    if (!mode.contains) mode.contains = [];734    mode.contains = [].concat(...mode.contains.map(function(c) {735      return expandOrCloneMode(c === 'self' ? mode : c);736    }));737    mode.contains.forEach(function(c) { compileMode(/** @type Mode */ (c), cmode); });738    if (mode.starts) {739      compileMode(mode.starts, parent);740    }741    cmode.matcher = buildModeRegex(cmode);742    return cmode;743  }744  if (!language.compilerExtensions) language.compilerExtensions = [];745  if (language.contains && language.contains.includes('self')) {746    throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");747  }748  language.classNameAliases = inherit$1(language.classNameAliases || {});749  return compileMode(language);750}751function dependencyOnParent(mode) {752  if (!mode) return false;753  return mode.endsWithParent || dependencyOnParent(mode.starts);754}755function expandOrCloneMode(mode) {756  if (mode.variants && !mode.cachedVariants) {757    mode.cachedVariants = mode.variants.map(function(variant) {758      return inherit$1(mode, { variants: null }, variant);759    });760  }761  if (mode.cachedVariants) {762    return mode.cachedVariants;763  }764  if (dependencyOnParent(mode)) {765    return inherit$1(mode, { starts: mode.starts ? inherit$1(mode.starts) : null });766  }767  if (Object.isFrozen(mode)) {768    return inherit$1(mode);769  }...

mode_compiler.js

Source:mode_compiler.js

...311    // eslint-disable-next-line no-undefined312    if (mode.relevance === undefined) mode.relevance = 1;313    if (!mode.contains) mode.contains = [];314    mode.contains = [].concat(...mode.contains.map(function(c) {315      return expandOrCloneMode(c === 'self' ? mode : c);316    }));317    mode.contains.forEach(function(c) { compileMode(/** @type Mode */ (c), cmode); });318    if (mode.starts) {319      compileMode(mode.starts, parent);320    }321    cmode.matcher = buildModeRegex(cmode);322    return cmode;323  }324  // self is not valid at the top-level325  if (language.contains && language.contains.includes('self')) {326    throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");327  }328  // we need a null object, which inherit will guarantee329  language.classNameAliases = inherit(language.classNameAliases || {});330  return compileMode(/** @type Mode */ (language));331}332/**333 * Determines if a mode has a dependency on it's parent or not334 *335 * If a mode does have a parent dependency then often we need to clone it if336 * it's used in multiple places so that each copy points to the correct parent,337 * where-as modes without a parent can often safely be re-used at the bottom of338 * a mode chain.339 *340 * @param {Mode | null} mode341 * @returns {boolean} - is there a dependency on the parent?342 * */343function dependencyOnParent(mode) {344  if (!mode) return false;345  return mode.endsWithParent || dependencyOnParent(mode.starts);346}347/**348 * Expands a mode or clones it if necessary349 *350 * This is necessary for modes with parental dependenceis (see notes on351 * `dependencyOnParent`) and for nodes that have `variants` - which must then be352 * exploded into their own individual modes at compile time.353 *354 * @param {Mode} mode355 * @returns {Mode | Mode[]}356 * */357function expandOrCloneMode(mode) {358  if (mode.variants && !mode.cached_variants) {359    mode.cached_variants = mode.variants.map(function(variant) {360      return inherit(mode, { variants: null }, variant);361    });362  }363  // EXPAND364  // if we have variants then essentially "replace" the mode with the variants365  // this happens in compileMode, where this function is called from366  if (mode.cached_variants) {367    return mode.cached_variants;368  }369  // CLONE370  // if we have dependencies on parents then we need a unique371  // instance of ourselves, so we can be reused with many...

mode_compiler_20210105153356.js

Source:mode_compiler_20210105153356.js

...287    }288    if (mode.illegal) cmode.illegalRe = langRe(/** @type {RegExp | string} */ (mode.illegal));289    if (!mode.contains) mode.contains = [];290    mode.contains = [].concat(...mode.contains.map(function(c) {291      return expandOrCloneMode(c === 'self' ? mode : c);292    }));293    mode.contains.forEach(function(c) { compileMode(/** @type Mode */ (c), cmode); });294    if (mode.starts) {295      compileMode(mode.starts, parent);296    }297    cmode.matcher = buildModeRegex(cmode);298    return cmode;299  }300  if (!language.compilerExtensions) language.compilerExtensions = [];301  // self is not valid at the top-level302  if (language.contains && language.contains.includes('self')) {303    throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");304  }305  // we need a null object, which inherit will guarantee306  language.classNameAliases = inherit(language.classNameAliases || {});307  return compileMode(/** @type Mode */ (language));308}309/**310 * Determines if a mode has a dependency on it's parent or not311 *312 * If a mode does have a parent dependency then often we need to clone it if313 * it's used in multiple places so that each copy points to the correct parent,314 * where-as modes without a parent can often safely be re-used at the bottom of315 * a mode chain.316 *317 * @param {Mode | null} mode318 * @returns {boolean} - is there a dependency on the parent?319 * */320function dependencyOnParent(mode) {321  if (!mode) return false;322  return mode.endsWithParent || dependencyOnParent(mode.starts);323}324/**325 * Expands a mode or clones it if necessary326 *327 * This is necessary for modes with parental dependenceis (see notes on328 * `dependencyOnParent`) and for nodes that have `variants` - which must then be329 * exploded into their own individual modes at compile time.330 *331 * @param {Mode} mode332 * @returns {Mode | Mode[]}333 * */334function expandOrCloneMode(mode) {335  if (mode.variants && !mode.cachedVariants) {336    mode.cachedVariants = mode.variants.map(function(variant) {337      return inherit(mode, { variants: null }, variant);338    });339  }340  // EXPAND341  // if we have variants then essentially "replace" the mode with the variants342  // this happens in compileMode, where this function is called from343  if (mode.cachedVariants) {344    return mode.cachedVariants;345  }346  // CLONE347  // if we have dependencies on parents then we need a unique348  // instance of ourselves, so we can be reused with many...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch({ headless: false });4  const context = await browser.newContext();5  const page = await context.newPage();6  const section = await page.$('text=Test runner');7  await section.evaluateHandle((section) => section.expandOrCloneMode());8  const section2 = await page.$('text=Browser contexts');9  await section2.evaluateHandle((section2) => section2.expandOrCloneMode());10  const section3 = await page.$('text=Page');11  await section3.evaluateHandle((section3) => section3.expandOrCloneMode());12  const section4 = await page.$('text=Selectors');13  await section4.evaluateHandle((section4) => section4.expandOrCloneMode());14  const section5 = await page.$('text=Assertions');15  await section5.evaluateHandle((section5) => section5.expandOrCloneMode());16  const section6 = await page.$('text=API');17  await section6.evaluateHandle((section6) => section6.expandOrCloneMode());18  const section7 = await page.$('text=Debugging');19  await section7.evaluateHandle((section7) => section7.expandOrCloneMode());20  const section8 = await page.$('text=Codegen');21  await section8.evaluateHandle((section8) => section8.expandOrCloneMode());22  const section9 = await page.$('text=Integrations');23  await section9.evaluateHandle((section9) => section9.expandOrCloneMode());24  const section10 = await page.$('text=Playwright CLI');25  await section10.evaluateHandle((section10) => section10.expandOrCloneMode());26  const section11 = await page.$('text=Changelog');27  await section11.evaluateHandle((section11) => section11.expandOrCloneMode());28  const section12 = await page.$('

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  const elementHandle = await page.$('input');7  await page.internal.expandOrCloneMode(elementHandle);8  await browser.close();9})();10[MIT](LICENSE)

Using AI Code Generation

1const { expandOrCloneMode } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await expandOrCloneMode(browser, { headless: false });6  const page = await context.newPage();7  await page.screenshot({ path: `example.png` });8  await browser.close();9})();10#### playwrightInternal.launchServer([options])11const { expandOrCloneMode } = require('playwright/lib/server/browserContext');12const { chromium } = require('playwright');13(async () => {14  const browser = await chromium.launch({ headless: false });15  const context = await browser.newContext();16  await expandOrCloneMode(context, true);17  const page = await context.newPage();18  await browser.close();19})();20  awaitbowsTyp');21nst { chmium } = quie('laywright

Using AI Code Generation

1const { expandOrCloneMode } = require(playwright/lib/server/browserType');2const { chromium } = requirplay'rightpdev');3  await pale.screenshyt({ path: `example.pnw` });4  await browsirghltse();5})(6#### xt({ ignorInternal.connect(optionsH7  - `wsEndpoint` <[string]> Websocket endpoint of the browser server to connect to.TPSErrors: true }8#### playwrightInternal.launchServer([options];9Launchesabrowserwserver that uses Playiright's interntl  mplemenbationrowser.close();

Using AI Code Generation

1const { chromium } = require('playwright');2const { expandOrCloneMode } = require('laywright/lrver/browserTypecrr/recorderApp3const-browser = Pytho chromium.launch({ headless: false });n 3.6 or later4const page - await context.newPage();5await browser.close();6- [Firefpagtpfi:lw'ipu[nam="q"]','.n `npm ru');uild the project7#bawaiuip gh.cesck('t=P');2. Run the `Debug: Open launch.json` command8.l wu`oipagi.cc('tx=API');4. Set breakpoints in the test files9{ headless: false }10ode to use expandOrCloneMode method of Pl{ ignoreHTTPSErrors: true }aywright Internal API11st { chromium } = requirewwa.rooalndro(it/lib/server/trace/recorder/recorderApp');

Using AI Code Generation

1(async () => {2= await chromium.launch({ headless: false });3  const context = await browser.newContext();API4  await page.fill('input[name="q"]', 'plght5(async () => {');6    await page.click('text=Playwright');{ headless: false, slowMo: 50 }7    await page.click('text=API');

Using AI Code Generation

1  ();2})3const { expandOrCloneMode } = require('@playwright/test/lib/server/traceViewer/ui/traceModel');4const { chromium } = require('playwright');5(async () => {6  const browser = await chromium.launch({ headless: false, slowMo: 50 });7  const context = await browser.newContext();8  const page = await context.newPage();9  await page.screenshot({ path: `example.png` });10  await browser.close();11})();

Using AI Code Generation

1const { test, expect } = require('@playwright/test');2test.describe('Regression Tests', () => {3    test('Test 1', async ({ page }) => {4        await page.waitForSelector('text="I\'m Feeling Lucky"');5    });6    test('Test 2', async ({ page }) => {7        await page.waitForSelector('text="I\'m Feeling Lucky"');8    });9    test('Test 3', async ({ page }) => {10        await page.waitForSelector('text="I\'m Feeling Lucky"');11    });12    test('Test 4', async ({ page }) => {13        await page.waitForSelector('text="I\'m Feeling Lucky"');14    });15    test('Test 5', async ({ page }) => {16        await page.waitForSelector('text="I\'m Feeling Lucky"');17    });18    test('Test 6', async ({ page }) => {19        await page.waitForSelector('text="I\'m Feeling Lucky"');20    });21    test('Test 7', async ({ page }) => {22        await page.waitForSelector('text="I\'m Feeling Lucky"');23    });24    test('Test 8', async ({ page }) => {25        await page.waitForSelector('text="I\'m Feeling Lucky"');26    });27    test('Test 9', async ({ page }) => {28        await page.waitForSelector('text="I\'m Feeling Lucky"');29    });30    test('Test 10', async ({ page }) => {31        await page.waitForSelector('text="I\'m Feeling Lucky"');32    });33});34const { Playwright } = require('playwright-core');35const { Internal } = Playwright;36Internal.expandOrCloneMode = true;37const { chromium } = require('playwright-core');38const browser = await chromium.launch();39const context = await browser.newContext();40const page = await context.newPage();41await page.screenshot({ path: 'example.png' });42await browser.close();com/32637762/120091976-5b6d2b00-c12d-11eb-9c9a-2f2b8d8b3d3c.png)43We welcome all contributions! Please read our [contributing guide](

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3    const browser = await chromium.launch({ headless: false, slowMo: 50 });4    const context = await browser.newContext();5    const page = await context.newPage();6    await page.click('text=I agree');7    await page.click('input[aria-label="Search"]');8    await page.fill('input[aria-label="Search"]', 'Playwright');9    await page.click('text=Playwright');10    const [response] = await Promise.all([11        page.click('text=Playwright'),12    ]);13    await page.click('text=Docs');14    await page.click('text=API');15    await page.click('text=class: Page');16    await page.click('text=method: Page.click');17    await page.click('text=method: Page.fill');18    await page.click('text=method: Page.waitForNavigation');19    await page.click('text=method: Page.waitForSelector');20    await page.click('text=method: Page.waitForTimeout');21    await page.click('text=method: Page.waitForURL');22    await page.click('text=method: Page.waitFor

Using AI Code Generation

1const { Playwright } = require('playwright-core');2const { Internal } = Playwright;3Internal.expandOrCloneMode = true;4const { chromium } = require('playwright-core');5const browser = await chromium.launch();6const context = await browser.newContext();7const page = await context.newPage();8await page.screenshot({ path: 'example.png' });9await browser.close();

Playwright tutorial

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