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How to use useTransitionState method in Playwright Internal
Best JavaScript code snippet using playwright-internal
vue.esm.re-export.js
Source: vue.esm.re-export.js 
1import { BaseTransition, Comment, Fragment, KeepAlive, Static, Suspense, 2 Teleport, Text, Transition, TransitionGroup, callWithAsyncErrorHandling, 3 callWithErrorHandling, camelize, capitalize, cloneVNode, compile, 4 computed, createApp, createBlock, createCommentVNode, 5 createHydrationRenderer, createRenderer, createSSRApp, createSlots, 6 createStaticVNode, createTextVNode, createVNode, customRef, 7 defineAsyncComponent, defineComponent, defineEmit, defineProps, 8 devtools, getCurrentInstance, getTransitionRawChildren, h, handleError, 9 hydrate, initCustomFormatter, inject, isProxy, isReactive, isReadonly, 10 isRef, isVNode, markRaw, mergeProps, nextTick, onActivated, onBeforeMount, 11 onBeforeUnmount, onBeforeUpdate, onDeactivated, onErrorCaptured, onMounted, 12 onRenderTracked, onRenderTriggered, onUnmounted, onUpdated, openBlock, 13 popScopeId, provide, proxyRefs, pushScopeId, queuePostFlushCb, reactive, 14 readonly, ref, registerRuntimeCompiler, render, renderList, renderSlot, 15 resolveComponent, resolveDirective, resolveDynamicComponent, 16 resolveTransitionHooks, setBlockTracking, setDevtoolsHook, 17 setTransitionHooks, shallowReactive, shallowReadonly, shallowRef, 18 ssrContextKey, ssrUtils, toDisplayString, toHandlerKey, toHandlers, 19 toRaw, toRef, toRefs, transformVNodeArgs, triggerRef, unref, useContext, 20 useCssModule, useCssVars, useSSRContext, useTransitionState, 21 vModelCheckbox, vModelDynamic, vModelRadio, vModelSelect, vModelText, 22 vShow, version, warn, watch, watchEffect, withCtx, withDirectives, 23 withKeys, withModifiers, withScopeId } 24 from "/node_modules/vue/dist/vue.esm-browser.js";25export { BaseTransition, Comment, Fragment, KeepAlive, Static, Suspense, 26 Teleport, Text, Transition, TransitionGroup, callWithAsyncErrorHandling, 27 callWithErrorHandling, camelize, capitalize, cloneVNode, compile, 28 computed, createApp, createBlock, createCommentVNode, 29 createHydrationRenderer, createRenderer, createSSRApp, createSlots, 30 createStaticVNode, createTextVNode, createVNode, customRef, 31 defineAsyncComponent, defineComponent, defineEmit, defineProps, 32 devtools, getCurrentInstance, getTransitionRawChildren, h, handleError, 33 hydrate, initCustomFormatter, inject, isProxy, isReactive, isReadonly, 34 isRef, isVNode, markRaw, mergeProps, nextTick, onActivated, onBeforeMount, 35 onBeforeUnmount, onBeforeUpdate, onDeactivated, onErrorCaptured, onMounted, 36 onRenderTracked, onRenderTriggered, onUnmounted, onUpdated, openBlock, 37 popScopeId, provide, proxyRefs, pushScopeId, queuePostFlushCb, reactive, 38 readonly, ref, registerRuntimeCompiler, render, renderList, renderSlot, 39 resolveComponent, resolveDirective, resolveDynamicComponent, 40 resolveTransitionHooks, setBlockTracking, setDevtoolsHook, 41 setTransitionHooks, shallowReactive, shallowReadonly, shallowRef, 42 ssrContextKey, ssrUtils, toDisplayString, toHandlerKey, toHandlers, 43 toRaw, toRef, toRefs, transformVNodeArgs, triggerRef, unref, useContext, 44 useCssModule, useCssVars, useSSRContext, useTransitionState, 45 vModelCheckbox, vModelDynamic, vModelRadio, vModelSelect, vModelText, 46 vShow, version, warn, watch, watchEffect, withCtx, withDirectives, ...
_app.js
Source: _app.js
...35 const router = useRouter();36 useNextCssRemovalPrevention();37 useFontLoader(fontFamilies);38 useTouchDetection();39 const { phase } = useTransitionState();40 const transitionClass = cx(styles.main, styles[`transition-${phase}`]);41 return (42 <>43 <Head />44 <PageTransition className={transitionClass}>45 <Component {...pageProps} key={removeHash(router.asPath)} />46 </PageTransition>47 <GridOverlay />48 </>49 );50}...
index.test.js
Source: index.test.js
1import {renderHook, act} from '@testing-library/react-hooks';2import {useTransitionState} from '../index';3const timeout = time => new Promise(resolve => setTimeout(resolve, time));4test('default value', () => {5 const {result} = renderHook(() => useTransitionState(123));6 expect(result.current[0]).toBe(123);7});8test('update value', () => {9 const {result} = renderHook(() => useTransitionState(123));10 act(() => result.current[1](456));11 expect(result.current[0]).toBe(456);12});13test('back to default after default duration', async () => {14 const {result} = renderHook(() => useTransitionState(123, 4));15 act(() => result.current[1](456));16 await act(() => timeout(5));17 expect(result.current[0]).toBe(123);18});19test('custom duration', async () => {20 const {result} = renderHook(() => useTransitionState(123, 4));21 act(() => result.current[1](456, 20));22 await act(() => timeout(5));23 expect(result.current[0]).toBe(456);24 await act(() => timeout(20));25 expect(result.current[0]).toBe(123);26});27test('custom duration revert', async () => {28 const {result} = renderHook(() => useTransitionState(123, 4));29 act(() => result.current[1](456, 10));30 act(() => result.current[1](789));31 await act(() => timeout(5));32 expect(result.current[0]).toBe(123);33});34test('negative duration', async () => {35 const {result} = renderHook(() => useTransitionState(123, -1));36 act(() => result.current[1](456, 10));37 await act(() => timeout(4));38 expect(result.current[0]).toBe(456);...
scratchpad.js
Source: scratchpad.js
...3 ENTERED: 'entered', 4 EXITING: 'exiting',5 EXITED: 'exited'6}7function useTransitionState(duration = 1000 ) {8 const [state, setState] = useState()9 useEffect(()=>{10 let timerId11 if (state === STATE.ENTERING) {12 timerId = setTimeout(()=> setState(STATE.ENTERED), duration)13 } else if (state===STATE.EXITING) {14 timerId = setTimeout(()=> setState(STATE.EXITED), duration)15 }16 return () => {17 timerId && clearTimeout(timerId)18 }19 })20 return [state, setState]21}22function useTransitionControl(duration) {23 const [state, setState] = useTransitionState(duration)24 const enter = () => {25 if (state !== STATE.EXITING) {26 setState(STATE.ENTERING)27 28 }29 }30 const exit = () => {31 if (state !== STATE.ENTERING) {32 setState(STATE.EXITING)33 }34 }35 return [state, enter, exit]36}37const defaultStyle = {...
withTransition.js
Source: withTransition.js
...13 enter: { transform: 0 },14 leave: { transform: 100 },15}16const withTransition = ( Component ) => ( componentProps ) => {17 const { current, mount } = useTransitionState()18 const transitions = useTransition( mount, null, {19 ...springTransition,20 config: {21 duration: current.length * 1000 - 200,22 easing: ( x ) => 1 - ( 1 - x ) * ( 1 - x ),23 },24 } )25 const classes = useStyles()26 return transitions.map( ( { item, props: { transform, ...props } } ) => item && (27 <animated.div28 key29 className={classes.root}30 style={{31 ...props,...
transitionstate.js
Source: transitionstate.js
1import { useCallback, useEffect, useMemo, useState } from 'react';2import useSafeTimeout from './safetimeout';3const appearDelay = 40;4function useTransitionState(opened, options) {5 const [state, setState] = useState('init'),6 { duration = 0 } = useMemo(() => options || {}, [options]),7 setSafeTimeout = useSafeTimeout();8 const close = useCallback(() => {9 if (!/appear|show/.test(state)) return undefined;10 return new Promise(resolve => {11 setState('exit');12 setSafeTimeout(() => {13 setState('idle');14 resolve();15 }, duration);16 });17 }, [opened, state]);18 useEffect(() => {...
useTransitionState.js
Source: useTransitionState.js
1import { useContext } from 'react'2import { publicContext } from '../context/createTransitionContext'3const useTransitionState = () => useContext(publicContext)...
Using AI Code Generation
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 transitionState = await page.useTransitionState();8 console.log(transitionState);9 await browser.close();10})();11In the above example, the useTransitionState() method returns the following output:12{13}14The useTransitionState() method returns the following output when the page is not yet committed:15{16}17The useTransitionState() method returns the following output when the page is aborted:18{19}20The useTransitionState() method returns the following output when the page is finished:21{22}23The useTransitionState() method returns the following output when the page is failed:24{25}26The useTransitionState() method returns the following output when the page is discarded:27{28}29The useTransitionState() method returns the following output when the page is restored:30{31}32The useTransitionState() method returns the following output when the page is frozen:33{34}35The useTransitionState() method returns the following output when the page is resumed:36{37}38The useTransitionState() method returns the following output when the page is suspended:39{40}41The useTransitionState() method returns the following output when the page is suspended after the first paint:42{43}44The useTransitionState() method returns the following output when the page is destroyed:45{46}
Using AI Code Generation
1const { useTransitionState } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const transitionState = useTransitionState(page);8 console.log(transitionState);9 await browser.close();10})();11Output: { isTransitioning: false, transitionEvents: [] }12const { useTransitionState } = require('playwright/lib/server/browserContext');13const { useTransitionState } = require('playwright/lib/server/browserContext');14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 const transitionState = useTransitionState(page);20 console.log(transitionState);21 await browser.close();22})();23{ isTransitioning: false, transitionEvents: [] }
Using AI Code Generation
1const playwright = require('playwright');2const { useTransitionState } = require('playwright/lib/server/frames');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await useTransitionState(page, 'off');8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();11const playwright = require('playwright');12const { useTransitionState } = require('playwright/lib/server/frames');13(async () => {14 const browser = await playwright.chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await useTransitionState(page, 'on');18 await page.screenshot({ path: 'example.png' });19 await browser.close();20})();21const playwright = require('playwright');22const { useTransitionState } = require('playwright/lib/server/frames');23(async () => {24 const browser = await playwright.chromium.launch();25 const context = await browser.newContext();26 const page = await context.newPage();27 await useTransitionState(page, 'auto');28 await page.screenshot({ path: 'example.png' });29 await browser.close();30})();31const playwright = require('playwright');32const { useTransitionState } = require('playwright/lib/server/frames');33(async () => {34 const browser = await playwright.chromium.launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await useTransitionState(page, 'auto');38 await page.screenshot({ path: 'example.png' });39 await browser.close();40})();41const playwright = require('playwright');42const { useTransitionState } = require('playwright/lib/server/frames');43(async () => {
Using AI Code Generation
1const playwright = require('playwright');2const { useTransitionState } = require('playwright/lib/server/frames');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForTimeout(1000);8 const [frame] = page.frames();9 console.log(await frame.evaluate(() => {10 const { useTransitionState } = require('playwright/lib/server/frames');11 const transitionState = useTransitionState();12 return transitionState;13 }));14 await browser.close();15})();16const playwright = require('playwright');17const { useTransitionState } = require('playwright/lib/server/frames');18(async () => {19 const browser = await playwright.chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.waitForTimeout(1000);23 const [frame] = page.frames();24 console.log(await frame.evaluate(() => {25 const { useTransitionState } = require('playwright/lib/server/frames');26 const transitionState = useTransitionState();27 return transitionState;28 }));29 await browser.close();30})();31const playwright = require('playwright');32const { useTransitionState } = require('playwright/lib/server/frames');33(async () => {34 const browser = await playwright.chromium.launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await page.waitForTimeout(1000);38 const [frame] = page.frames();39 console.log(await frame.evaluate(() => {40 const { useTransitionState } = require('playwright/lib/server/frames');41 const transitionState = useTransitionState();42 return transitionState;43 }));44 await browser.close();45})();46const playwright = require('playwright');
Using AI Code Generation
1const { useTransitionState } = require('@playwright/test/lib/server/traceViewer/ui/traceModel');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const transitionState = useTransitionState();8 console.log(transitionState);9 await browser.close();10})();11{12}
Using AI Code Generation
1const { useTransitionState } = require('playwright/lib/internal/transitionState');2const { useBrowserContext } = require('playwright/lib/internal/browserContext');3const { usePage } = require('playwright/lib/internal/page');4const browser = await chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7const transitionState = useTransitionState(page);8const browserContext = useBrowserContext(page);9const page = usePage(page);10const browserContext = useBrowserContext(page);11const page = usePage(page);12const browserContext = useBrowserContext(page);13const page = usePage(page);14const browserContext = useBrowserContext(page);15const page = usePage(page);16const browserContext = useBrowserContext(page);17const page = usePage(page);18const browserContext = useBrowserContext(page);19const page = usePage(page);20const browserContext = useBrowserContext(page);21const page = usePage(page);22const browserContext = useBrowserContext(page);23const page = usePage(page);24const browserContext = useBrowserContext(page);25const page = usePage(page);
Using AI Code Generation
1const { useTransitionState } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2useTransitionState(true);3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.screenshot({ path: `example.png` });7 await browser.close();8})();
Using AI Code Generation
1const { useTransitionState } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3const { test } = require('@playwright/test');4test('useTransitionState', async ({ page }) => {5 const transitionState = await useTransitionState(page.mainFrame());6 console.log(transitionState);7 if (transitionState === 'in-transition') {8 await page.waitForFunction(() => {9 return document.readyState === 'complete';10 });11 }12});13PASS test.js (1s)14 ✓ useTransitionState (1s)15 1 test passed (2s)
Using AI Code Generation
1const { useTransitionState } = require('playwright-core/lib/frames');2const { chromium } = require('playwright-core');3(async () => {4 const browser = await chromium.launch({headless: false});5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Sign in');8 await page.waitForSelector('input[type="email"]');9 await page.fill('input[type="email"]', 'test');10 await page.click('input[type="submit"]');11 await page.waitForSelector('input[type="password"]');12 await page.fill('input[type="password"]', 'test');13 await page.click('input[type="submit"]');14 await page.waitForNavigation();15 await page.click('text=Images');16 await page.waitForSelector('input[type="file"]');17 await page.setInputFiles('input[type="file"]', './test.png');18 await useTransitionState(page.mainFrame());19 await page.click('text=Upload');20 await page.screenshot({ path: `example.png` });21 await browser.close();22})();23### `useTransitionState(frame, options)`
Using AI Code Generation
1const { useTransitionState } = require('@playwright/test/lib/frames');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4await page.waitForSelector('text=Docs');5const transitionState = await useTransitionState(page, 'text=Docs');6expect(transitionState).toBe('visible');7});
StackOverFlow community discussions
Questions
Discussion
Is it possible to get the selector from a locator object in playwright?
firefox browser does not start in playwright
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Jest + Playwright - Test callbacks of event-based DOM library
Running Playwright in Azure Function
firefox browser does not start in playwright
Well this is one way, but not sure if it will work for all possible locators!.
// Get a selector from a playwright locator
import { Locator } from "@playwright/test";
export function extractSelector(locator: Locator) {
const selector = locator.toString();
const parts = selector.split("@");
if (parts.length !== 2) { throw Error("extractSelector: susupect that this is not a locator"); }
if (parts[0] !== "Locator") { throw Error("extractSelector: did not find locator"); }
return parts[1];
}
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