Best JavaScript code snippet using playwright-internal
ReactFiberHotReloading.new.js
Source: ReactFiberHotReloading.new.js
...217 }218 const {staleFamilies, updatedFamilies} = update;219 flushPassiveEffects();220 flushSync(() => {221 scheduleFibersWithFamiliesRecursively(222 root.current,223 updatedFamilies,224 staleFamilies,225 );226 });227 }228};229export const scheduleRoot = (230 root ,231 element ,232) => {233 if (__DEV__) {234 if (root.context !== emptyContextObject) {235 // Super edge case: root has a legacy _renderSubtree context236 // but we don't know the parentComponent so we can't pass it.237 // Just ignore. We'll delete this with _renderSubtree code path later.238 return;239 }240 flushPassiveEffects();241 flushSync(() => {242 updateContainer(element, root, null, null);243 });244 }245};246function scheduleFibersWithFamiliesRecursively(247 fiber ,248 updatedFamilies ,249 staleFamilies ,250) {251 if (__DEV__) {252 const {alternate, child, sibling, tag, type} = fiber;253 let candidateType = null;254 switch (tag) {255 case FunctionComponent:256 case SimpleMemoComponent:257 case ClassComponent:258 candidateType = type;259 break;260 case ForwardRef:261 candidateType = type.render;262 break;263 default:264 break;265 }266 if (resolveFamily === null) {267 throw new Error('Expected resolveFamily to be set during hot reload.');268 }269 let needsRender = false;270 let needsRemount = false;271 if (candidateType !== null) {272 const family = resolveFamily(candidateType);273 if (family !== undefined) {274 if (staleFamilies.has(family)) {275 needsRemount = true;276 } else if (updatedFamilies.has(family)) {277 if (tag === ClassComponent) {278 needsRemount = true;279 } else {280 needsRender = true;281 }282 }283 }284 }285 if (failedBoundaries !== null) {286 if (287 failedBoundaries.has(fiber) ||288 (alternate !== null && failedBoundaries.has(alternate))289 ) {290 needsRemount = true;291 }292 }293 if (needsRemount) {294 fiber._debugNeedsRemount = true;295 }296 if (needsRemount || needsRender) {297 scheduleUpdateOnFiber(fiber, SyncLane, NoTimestamp);298 }299 if (child !== null && !needsRemount) {300 scheduleFibersWithFamiliesRecursively(301 child,302 updatedFamilies,303 staleFamilies,304 );305 }306 if (sibling !== null) {307 scheduleFibersWithFamiliesRecursively(308 sibling,309 updatedFamilies,310 staleFamilies,311 );312 }313 }314}315export const findHostInstancesForRefresh = (316 root ,317 families ,318) => {319 if (__DEV__) {320 const hostInstances = new Set();321 const types = new Set(families.map(family => family.current));...
ReactFiberHotReloading.old.js
Source: ReactFiberHotReloading.old.js
...145 var staleFamilies = update.staleFamilies,146 updatedFamilies = update.updatedFamilies;147 flushPassiveEffects();148 flushSync(function () {149 scheduleFibersWithFamiliesRecursively(root.current, updatedFamilies, staleFamilies);150 });151 }152 };153 var scheduleRoot = function (root, element) {154 {155 if (root.context !== emptyContextObject) {156 // Super edge case: root has a legacy _renderSubtree context157 // but we don't know the parentComponent so we can't pass it.158 // Just ignore. We'll delete this with _renderSubtree code path later.159 return;160 }161 flushPassiveEffects();162 flushSync(function () {163 updateContainer(element, root, null, null);164 });165 }166 };167 function scheduleFibersWithFamiliesRecursively(fiber, updatedFamilies, staleFamilies) {168 {169 var alternate = fiber.alternate,170 child = fiber.child,171 sibling = fiber.sibling,172 tag = fiber.tag,173 type = fiber.type;174 var candidateType = null;175 switch (tag) {176 case FunctionComponent:177 case SimpleMemoComponent:178 case ClassComponent:179 candidateType = type;180 break;181 case ForwardRef:182 candidateType = type.render;183 break;184 }185 if (resolveFamily === null) {186 throw new Error('Expected resolveFamily to be set during hot reload.');187 }188 var needsRender = false;189 var needsRemount = false;190 if (candidateType !== null) {191 var family = resolveFamily(candidateType);192 if (family !== undefined) {193 if (staleFamilies.has(family)) {194 needsRemount = true;195 } else if (updatedFamilies.has(family)) {196 if (tag === ClassComponent) {197 needsRemount = true;198 } else {199 needsRender = true;200 }201 }202 }203 }204 if (failedBoundaries !== null) {205 if (failedBoundaries.has(fiber) || alternate !== null && failedBoundaries.has(alternate)) {206 needsRemount = true;207 }208 }209 if (needsRemount) {210 fiber._debugNeedsRemount = true;211 }212 if (needsRemount || needsRender) {213 scheduleUpdateOnFiber(fiber, SyncLane, NoTimestamp);214 }215 if (child !== null && !needsRemount) {216 scheduleFibersWithFamiliesRecursively(child, updatedFamilies, staleFamilies);217 }218 if (sibling !== null) {219 scheduleFibersWithFamiliesRecursively(sibling, updatedFamilies, staleFamilies);220 }221 }222 }223 var findHostInstancesForRefresh = function (root, families) {224 {225 var hostInstances = new Set();226 var types = new Set(families.map(function (family) {227 return family.current;228 }));229 findHostInstancesForMatchingFibersRecursively(root.current, types, hostInstances);230 return hostInstances;231 }232 };233 function findHostInstancesForMatchingFibersRecursively(fiber, types, hostInstances) {...
ReactFiberHotReloading.js
Source: ReactFiberHotReloading.js
...191 resolveFamily = hotUpdate.resolveFamily;192 const {staleFamilies, updatedFamilies} = hotUpdate;193 flushPassiveEffects();194 flushSync(() => {195 scheduleFibersWithFamiliesRecursively(196 root.current,197 updatedFamilies,198 staleFamilies,199 );200 });201 }202}203function scheduleFibersWithFamiliesRecursively(204 fiber: Fiber,205 updatedFamilies: Set<Family>,206 staleFamilies: Set<Family>,207) {208 if (__DEV__) {209 const {alternate, child, sibling, tag, type} = fiber;210 let candidateType = null;211 switch (tag) {212 case FunctionComponent:213 case SimpleMemoComponent:214 case ClassComponent:215 candidateType = type;216 break;217 case ForwardRef:218 candidateType = type.render;219 break;220 default:221 break;222 }223 if (resolveFamily === null) {224 throw new Error('Expected resolveFamily to be set during hot reload.');225 }226 let needsRender = false;227 let needsRemount = false;228 if (candidateType !== null) {229 const family = resolveFamily(candidateType);230 if (family !== undefined) {231 if (staleFamilies.has(family)) {232 needsRemount = true;233 } else if (updatedFamilies.has(family)) {234 needsRender = true;235 }236 }237 }238 if (failedBoundaries !== null) {239 if (240 failedBoundaries.has(fiber) ||241 (alternate !== null && failedBoundaries.has(alternate))242 ) {243 needsRemount = true;244 }245 }246 if (needsRemount) {247 fiber._debugNeedsRemount = true;248 }249 if (needsRemount || needsRender) {250 scheduleWork(fiber, Sync);251 }252 if (child !== null && !needsRemount) {253 scheduleFibersWithFamiliesRecursively(254 child,255 updatedFamilies,256 staleFamilies,257 );258 }259 if (sibling !== null) {260 scheduleFibersWithFamiliesRecursively(261 sibling,262 updatedFamilies,263 staleFamilies,264 );265 }266 }...
Using AI Code Generation
1const playwright = require('playwright');2const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/utils/stackTrace');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const trace = await scheduleFibersWithFamiliesRecursively(async () => {8 await page.click('text=About');9 await page.click('text=Store');10 });11 console.log(trace);12 await browser.close();13})();14 {15 },16 {17 },18 {19 },20 {21 },22 {23 },24 {25 },26 {27 },28 {29 },30 {31 }
Using AI Code Generation
1const playwright = require('playwright');2const path = require('path');3const fs = require('fs');4(async () => {5 const browser = await playwright.chromium.launch({6 });7 const context = await browser.newContext();8 const page = await context.newPage();9 const { scheduleFibersWithFamiliesRecursively } = require(path.join(10 ));11 const fiber = {12 args: {},13 };14 const fiber2 = {15 args: {},16 };17 const fiber3 = {18 args: {},19 };20 fiber.childrenIds.push(fiber2.id);21 fiber2.childrenIds.push(fiber3.id);22 const fibers = [fiber, fiber2, fiber3];23 scheduleFibersWithFamiliesRecursively(fibers);24 await page.waitForTimeout(1000);25 await browser.close();26})();27const playwright = require('playwright');28const path = require('path');29const fs = require('fs');30(async () => {31 const browser = await playwright.chromium.launch({32 });33 const context = await browser.newContext();34 const page = await context.newPage();
Using AI Code Generation
1const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.screenshot({ path: 'google.png' });7 await browser.close();8})();9scheduleFibersWithFamiliesRecursively([10 { name: 'Fiber1', fiber: async () => { await page.waitForSelector('text=Google'); } },11 { name: 'Fiber2', fiber: async () => { await page.waitForSelector('text=Google'); } },12 { name: 'Fiber3', fiber: async () => { await page.waitForSelector('text=Google'); } },13 { name: 'Fiber4', fiber: async () => { await page.waitForSelector('text=Google'); } },14 { name: 'Fiber5', fiber: async () => { await page.waitForSelector('text=Google'); } },15 { name: 'Fiber6', fiber: async () => { await page.waitForSelector('text=Google'); } },16 { name: 'Fiber7', fiber: async () => { await page.waitForSelector('text=Google'); } },17 { name: 'Fiber8', fiber: async () => { await page.waitForSelector('text=Google'); } },18 { name: 'Fiber9', fiber: async () => { await page.waitForSelector('text=Google'); } },19 { name: 'Fiber10', fiber: async () => { await page.waitForSelector('text=Google'); } },20 { name: 'Fiber11', fiber: async () => { await page.waitForSelector('text=Google'); } },21 { name: 'Fiber12', fiber: async () => { await page.waitForSelector('text=Google'); } },22 { name: 'Fiber13', fiber: async () => { await page.waitForSelector('text=Google'); } },23 { name: 'Fiber14', fiber: async () => { await page.waitForSelector('text=Google'); } },24 { name: 'Fiber15', fiber: async () => { await page.waitForSelector('
Using AI Code Generation
1const path = require('path');2const { chromium } = require('playwright');3const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const title = await page.title();8 console.log(title);
Using AI Code Generation
1const { scheduleFibersWithFamiliesRecursively } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const { Fiber } = require('playwright-core/lib/server/fiber');3const { Page } = require('playwright-core/lib/server/page');4const { Frame } = require('playwright-core/lib/server/frames');5scheduleFibersWithFamiliesRecursively(Page.prototype, 'waitForSelector', function (selector, options, ...args) {6 return [new Fiber(() => {7 console.log('Page.waitForSelector', selector, options);8 return this._waitForSelector(selector, options, ...args);9 })];10});11scheduleFibersWithFamiliesRecursively(Frame.prototype, 'waitForSelector', function (selector, options, ...args) {12 return [new Fiber(() => {13 console.log('Frame.waitForSelector', selector, options);14 return this._waitForSelector(selector, options, ...args);15 })];16});17scheduleFibersWithFamiliesRecursively(Page.prototype, 'waitForFunction', function (pageFunction, options, ...args) {18 return [new Fiber(() => {19 console.log('Page.waitForFunction', pageFunction, options);20 return this._waitForFunction(pageFunction, options, ...args);21 })];22});23scheduleFibersWithFamiliesRecursively(Frame.prototype, 'waitForFunction', function (pageFunction, options, ...args) {24 return [new Fiber(() => {25 console.log('Frame.waitForFunction', pageFunction, options);26 return this._waitForFunction(pageFunction, options, ...args);27 })];28});29scheduleFibersWithFamiliesRecursively(Page.prototype, 'waitForTimeout', function (timeout) {30 return [new Fiber(() => {31 console.log('Page.waitForTimeout', timeout);32 return this._waitForTimeout(timeout);33 })];34});35scheduleFibersWithFamiliesRecursively(Frame.prototype, 'waitForTimeout', function (timeout) {36 return [new Fiber(() => {37 console.log('Frame.waitForTimeout', timeout);38 return this._waitForTimeout(timeout);39 })];40});
Using AI Code Generation
1const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/utils/async');2const { launch } = require('playwright');3(async () => {4 const browser = await launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const fiber = Fiber(() => {8 const fiber2 = Fiber(() => {9 });10 scheduleFibersWithFamiliesRecursively(fiber2, { name: 'fiber2' });11 });12 scheduleFibersWithFamiliesRecursively(fiber, { name: 'fiber' });13 fiber.run();14 fiber2.run();15 await browser.close();16})();17const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/utils/async');18const { launch } = require('playwright');19(async () => {20 const browser = await launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 const fiber = Fiber(() => {24 const fiber2 = Fiber(() => {25 });26 scheduleFibersWithFamiliesRecursively(fiber2, { name: 'fiber2' });27 });28 scheduleFibersWithFamiliesRecursively(fiber, { name: 'fiber' });29 fiber.run();30 fiber2.run();31 await browser.close();32})();
Using AI Code Generation
1const playwright = require('playwright');2const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');3const { test } = require('@playwright/test');4test('test', async ({ page }) => {5 await scheduleFibersWithFamiliesRecursively(page, async () => {6 await page.waitForTimeout(1000);7 await page.click('text=Get Started');8 await page.waitForTimeout(1000);9 await page.click('text=Docs');10 await page.waitForTimeout(1000);11 await page.click('text=API');12 await page.waitForTimeout(1000);13 await page.click('text=Community');14 await page.waitForTimeout(1000);15 await page.click('text=Blog');16 await page.waitForTimeout(1000);17 await page.click('text=Twitter');18 await page.waitForTimeout(1000);19 await page.click('text=GitHub');20 await page.waitForTimeout(1000);21 await page.click('text=YouTube');22 await page.waitForTimeout(1000);23 await page.click('text=LinkedIn');24 await page.waitForTimeout(1000);25 await page.click('text=Facebook');26 await page.waitForTimeout(1000);27 await page.click('text=Playwright');28 await page.waitForTimeout(1000);29 await page.click('text=Docs');30 await page.waitForTimeout(1000);31 await page.click('text=API');32 await page.waitForTimeout(1000);33 await page.click('text=Community');34 await page.waitForTimeout(1000);35 await page.click('text=Blog');36 await page.waitForTimeout(1000);37 await page.click('text=Twitter');38 await page.waitForTimeout(1000);39 await page.click('text=GitHub');40 await page.waitForTimeout(1000);41 await page.click('text=YouTube');42 await page.waitForTimeout(1000);43 await page.click('text=LinkedIn');44 await page.waitForTimeout(1000);45 await page.click('text=Facebook');46 await page.waitForTimeout(1000);47 await page.click('text=Playwright');48 await page.waitForTimeout(1000);49 await page.click('text=Docs');50 await page.waitForTimeout(1000);51 await page.click('text=API');
Using AI Code Generation
1const playwright = require('playwright');2const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/playwright.js');3const { Playwright } = require('playwright/lib/server/playwright.js');4const { BrowserContext } = require('playwright/lib/server/browserContext.js');5const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));6const main = async () => {7 const playwright = await Playwright.create();8 const browser = await playwright.chromium.launch();9 const context = await browser.newContext();10 const page = await context.newPage();11 await page.screenshot({ path: 'example.png' });12 await browser.close();13 await playwright.stop();14};15const run = async () => {16 await scheduleFibersWithFamiliesRecursively(async () => {17 await main();18 });19};20run();
Using AI Code Generation
1const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');2scheduleFibersWithFamiliesRecursively(async () => {3});4const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');5scheduleFibersWithFamiliesRecursively(async () => {6});7const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');8scheduleFibersWithFamiliesRecursively(async () => {9});10const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');11scheduleFibersWithFamiliesRecursively(async () => {12});13const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');14scheduleFibersWithFamiliesRecursively(async () => {15});16const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');17scheduleFibersWithFamiliesRecursively(async () => {18});19const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiberScheduler');20scheduleFibersWithFamiliesRecursively(async () => {21});22const { scheduleFibersWithFamiliesRecursively } = require('playwright/lib/server/fiber
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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