Best JavaScript code snippet using playwright-internal
ReactFiberHooks.new.js
Source:ReactFiberHooks.new.js
...2154 },2155 useDeferredValue (value ) {2156 currentHookNameInDev = 'useDeferredValue';2157 updateHookTypesDev();2158 return rerenderDeferredValue(value);2159 },2160 useTransition() {2161 currentHookNameInDev = 'useTransition';2162 updateHookTypesDev();2163 return rerenderTransition();2164 },2165 useMutableSource (2166 source ,2167 getSnapshot ,2168 subscribe ,2169 ) {2170 currentHookNameInDev = 'useMutableSource';2171 updateHookTypesDev();2172 return updateMutableSource(source, getSnapshot, subscribe);2173 },2174 useOpaqueIdentifier() {2175 currentHookNameInDev = 'useOpaqueIdentifier';2176 updateHookTypesDev();2177 return rerenderOpaqueIdentifier();2178 },2179 unstable_isNewReconciler: enableNewReconciler,2180 };2181 InvalidNestedHooksDispatcherOnMountInDEV = {2182 readContext (2183 context ,2184 observedBits ,2185 ) {2186 warnInvalidContextAccess();2187 return readContext(context, observedBits);2188 },2189 useCallback (callback , deps ) {2190 currentHookNameInDev = 'useCallback';2191 warnInvalidHookAccess();2192 mountHookTypesDev();2193 return mountCallback(callback, deps);2194 },2195 useContext (2196 context ,2197 observedBits ,2198 ) {2199 currentHookNameInDev = 'useContext';2200 warnInvalidHookAccess();2201 mountHookTypesDev();2202 return readContext(context, observedBits);2203 },2204 useEffect(2205 create ,2206 deps ,2207 ) {2208 currentHookNameInDev = 'useEffect';2209 warnInvalidHookAccess();2210 mountHookTypesDev();2211 return mountEffect(create, deps);2212 },2213 useImperativeHandle (2214 ref ,2215 create ,2216 deps ,2217 ) {2218 currentHookNameInDev = 'useImperativeHandle';2219 warnInvalidHookAccess();2220 mountHookTypesDev();2221 return mountImperativeHandle(ref, create, deps);2222 },2223 useLayoutEffect(2224 create ,2225 deps ,2226 ) {2227 currentHookNameInDev = 'useLayoutEffect';2228 warnInvalidHookAccess();2229 mountHookTypesDev();2230 return mountLayoutEffect(create, deps);2231 },2232 useMemo (create , deps ) {2233 currentHookNameInDev = 'useMemo';2234 warnInvalidHookAccess();2235 mountHookTypesDev();2236 const prevDispatcher = ReactCurrentDispatcher.current;2237 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;2238 try {2239 return mountMemo(create, deps);2240 } finally {2241 ReactCurrentDispatcher.current = prevDispatcher;2242 }2243 },2244 useReducer (2245 reducer ,2246 initialArg ,2247 init ,2248 ) {2249 currentHookNameInDev = 'useReducer';2250 warnInvalidHookAccess();2251 mountHookTypesDev();2252 const prevDispatcher = ReactCurrentDispatcher.current;2253 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;2254 try {2255 return mountReducer(reducer, initialArg, init);2256 } finally {2257 ReactCurrentDispatcher.current = prevDispatcher;2258 }2259 },2260 useRef (initialValue ) {2261 currentHookNameInDev = 'useRef';2262 warnInvalidHookAccess();2263 mountHookTypesDev();2264 return mountRef(initialValue);2265 },2266 useState (2267 initialState ,2268 ) {2269 currentHookNameInDev = 'useState';2270 warnInvalidHookAccess();2271 mountHookTypesDev();2272 const prevDispatcher = ReactCurrentDispatcher.current;2273 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;2274 try {2275 return mountState(initialState);2276 } finally {2277 ReactCurrentDispatcher.current = prevDispatcher;2278 }2279 },2280 useDebugValue (value , formatterFn ) {2281 currentHookNameInDev = 'useDebugValue';2282 warnInvalidHookAccess();2283 mountHookTypesDev();2284 return mountDebugValue(value, formatterFn);2285 },2286 useDeferredValue (value ) {2287 currentHookNameInDev = 'useDeferredValue';2288 warnInvalidHookAccess();2289 mountHookTypesDev();2290 return mountDeferredValue(value);2291 },2292 useTransition() {2293 currentHookNameInDev = 'useTransition';2294 warnInvalidHookAccess();2295 mountHookTypesDev();2296 return mountTransition();2297 },2298 useMutableSource (2299 source ,2300 getSnapshot ,2301 subscribe ,2302 ) {2303 currentHookNameInDev = 'useMutableSource';2304 warnInvalidHookAccess();2305 mountHookTypesDev();2306 return mountMutableSource(source, getSnapshot, subscribe);2307 },2308 useOpaqueIdentifier() {2309 currentHookNameInDev = 'useOpaqueIdentifier';2310 warnInvalidHookAccess();2311 mountHookTypesDev();2312 return mountOpaqueIdentifier();2313 },2314 unstable_isNewReconciler: enableNewReconciler,2315 };2316 InvalidNestedHooksDispatcherOnUpdateInDEV = {2317 readContext (2318 context ,2319 observedBits ,2320 ) {2321 warnInvalidContextAccess();2322 return readContext(context, observedBits);2323 },2324 useCallback (callback , deps ) {2325 currentHookNameInDev = 'useCallback';2326 warnInvalidHookAccess();2327 updateHookTypesDev();2328 return updateCallback(callback, deps);2329 },2330 useContext (2331 context ,2332 observedBits ,2333 ) {2334 currentHookNameInDev = 'useContext';2335 warnInvalidHookAccess();2336 updateHookTypesDev();2337 return readContext(context, observedBits);2338 },2339 useEffect(2340 create ,2341 deps ,2342 ) {2343 currentHookNameInDev = 'useEffect';2344 warnInvalidHookAccess();2345 updateHookTypesDev();2346 return updateEffect(create, deps);2347 },2348 useImperativeHandle (2349 ref ,2350 create ,2351 deps ,2352 ) {2353 currentHookNameInDev = 'useImperativeHandle';2354 warnInvalidHookAccess();2355 updateHookTypesDev();2356 return updateImperativeHandle(ref, create, deps);2357 },2358 useLayoutEffect(2359 create ,2360 deps ,2361 ) {2362 currentHookNameInDev = 'useLayoutEffect';2363 warnInvalidHookAccess();2364 updateHookTypesDev();2365 return updateLayoutEffect(create, deps);2366 },2367 useMemo (create , deps ) {2368 currentHookNameInDev = 'useMemo';2369 warnInvalidHookAccess();2370 updateHookTypesDev();2371 const prevDispatcher = ReactCurrentDispatcher.current;2372 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2373 try {2374 return updateMemo(create, deps);2375 } finally {2376 ReactCurrentDispatcher.current = prevDispatcher;2377 }2378 },2379 useReducer (2380 reducer ,2381 initialArg ,2382 init ,2383 ) {2384 currentHookNameInDev = 'useReducer';2385 warnInvalidHookAccess();2386 updateHookTypesDev();2387 const prevDispatcher = ReactCurrentDispatcher.current;2388 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2389 try {2390 return updateReducer(reducer, initialArg, init);2391 } finally {2392 ReactCurrentDispatcher.current = prevDispatcher;2393 }2394 },2395 useRef (initialValue ) {2396 currentHookNameInDev = 'useRef';2397 warnInvalidHookAccess();2398 updateHookTypesDev();2399 return updateRef(initialValue);2400 },2401 useState (2402 initialState ,2403 ) {2404 currentHookNameInDev = 'useState';2405 warnInvalidHookAccess();2406 updateHookTypesDev();2407 const prevDispatcher = ReactCurrentDispatcher.current;2408 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2409 try {2410 return updateState(initialState);2411 } finally {2412 ReactCurrentDispatcher.current = prevDispatcher;2413 }2414 },2415 useDebugValue (value , formatterFn ) {2416 currentHookNameInDev = 'useDebugValue';2417 warnInvalidHookAccess();2418 updateHookTypesDev();2419 return updateDebugValue(value, formatterFn);2420 },2421 useDeferredValue (value ) {2422 currentHookNameInDev = 'useDeferredValue';2423 warnInvalidHookAccess();2424 updateHookTypesDev();2425 return updateDeferredValue(value);2426 },2427 useTransition() {2428 currentHookNameInDev = 'useTransition';2429 warnInvalidHookAccess();2430 updateHookTypesDev();2431 return updateTransition();2432 },2433 useMutableSource (2434 source ,2435 getSnapshot ,2436 subscribe ,2437 ) {2438 currentHookNameInDev = 'useMutableSource';2439 warnInvalidHookAccess();2440 updateHookTypesDev();2441 return updateMutableSource(source, getSnapshot, subscribe);2442 },2443 useOpaqueIdentifier() {2444 currentHookNameInDev = 'useOpaqueIdentifier';2445 warnInvalidHookAccess();2446 updateHookTypesDev();2447 return updateOpaqueIdentifier();2448 },2449 unstable_isNewReconciler: enableNewReconciler,2450 };2451 InvalidNestedHooksDispatcherOnRerenderInDEV = {2452 readContext (2453 context ,2454 observedBits ,2455 ) {2456 warnInvalidContextAccess();2457 return readContext(context, observedBits);2458 },2459 useCallback (callback , deps ) {2460 currentHookNameInDev = 'useCallback';2461 warnInvalidHookAccess();2462 updateHookTypesDev();2463 return updateCallback(callback, deps);2464 },2465 useContext (2466 context ,2467 observedBits ,2468 ) {2469 currentHookNameInDev = 'useContext';2470 warnInvalidHookAccess();2471 updateHookTypesDev();2472 return readContext(context, observedBits);2473 },2474 useEffect(2475 create ,2476 deps ,2477 ) {2478 currentHookNameInDev = 'useEffect';2479 warnInvalidHookAccess();2480 updateHookTypesDev();2481 return updateEffect(create, deps);2482 },2483 useImperativeHandle (2484 ref ,2485 create ,2486 deps ,2487 ) {2488 currentHookNameInDev = 'useImperativeHandle';2489 warnInvalidHookAccess();2490 updateHookTypesDev();2491 return updateImperativeHandle(ref, create, deps);2492 },2493 useLayoutEffect(2494 create ,2495 deps ,2496 ) {2497 currentHookNameInDev = 'useLayoutEffect';2498 warnInvalidHookAccess();2499 updateHookTypesDev();2500 return updateLayoutEffect(create, deps);2501 },2502 useMemo (create , deps ) {2503 currentHookNameInDev = 'useMemo';2504 warnInvalidHookAccess();2505 updateHookTypesDev();2506 const prevDispatcher = ReactCurrentDispatcher.current;2507 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2508 try {2509 return updateMemo(create, deps);2510 } finally {2511 ReactCurrentDispatcher.current = prevDispatcher;2512 }2513 },2514 useReducer (2515 reducer ,2516 initialArg ,2517 init ,2518 ) {2519 currentHookNameInDev = 'useReducer';2520 warnInvalidHookAccess();2521 updateHookTypesDev();2522 const prevDispatcher = ReactCurrentDispatcher.current;2523 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2524 try {2525 return rerenderReducer(reducer, initialArg, init);2526 } finally {2527 ReactCurrentDispatcher.current = prevDispatcher;2528 }2529 },2530 useRef (initialValue ) {2531 currentHookNameInDev = 'useRef';2532 warnInvalidHookAccess();2533 updateHookTypesDev();2534 return updateRef(initialValue);2535 },2536 useState (2537 initialState ,2538 ) {2539 currentHookNameInDev = 'useState';2540 warnInvalidHookAccess();2541 updateHookTypesDev();2542 const prevDispatcher = ReactCurrentDispatcher.current;2543 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2544 try {2545 return rerenderState(initialState);2546 } finally {2547 ReactCurrentDispatcher.current = prevDispatcher;2548 }2549 },2550 useDebugValue (value , formatterFn ) {2551 currentHookNameInDev = 'useDebugValue';2552 warnInvalidHookAccess();2553 updateHookTypesDev();2554 return updateDebugValue(value, formatterFn);2555 },2556 useDeferredValue (value ) {2557 currentHookNameInDev = 'useDeferredValue';2558 warnInvalidHookAccess();2559 updateHookTypesDev();2560 return rerenderDeferredValue(value);2561 },2562 useTransition() {2563 currentHookNameInDev = 'useTransition';2564 warnInvalidHookAccess();2565 updateHookTypesDev();2566 return rerenderTransition();2567 },2568 useMutableSource (2569 source ,2570 getSnapshot ,2571 subscribe ,2572 ) {2573 currentHookNameInDev = 'useMutableSource';2574 warnInvalidHookAccess();...
ReactFiberHooks.old.js
Source:ReactFiberHooks.old.js
...2114 },2115 useDeferredValue (value ) {2116 currentHookNameInDev = 'useDeferredValue';2117 updateHookTypesDev();2118 return rerenderDeferredValue(value);2119 },2120 useTransition() {2121 currentHookNameInDev = 'useTransition';2122 updateHookTypesDev();2123 return rerenderTransition();2124 },2125 useMutableSource (2126 source ,2127 getSnapshot ,2128 subscribe ,2129 ) {2130 currentHookNameInDev = 'useMutableSource';2131 updateHookTypesDev();2132 return updateMutableSource(source, getSnapshot, subscribe);2133 },2134 useOpaqueIdentifier() {2135 currentHookNameInDev = 'useOpaqueIdentifier';2136 updateHookTypesDev();2137 return rerenderOpaqueIdentifier();2138 },2139 unstable_isNewReconciler: enableNewReconciler,2140 };2141 InvalidNestedHooksDispatcherOnMountInDEV = {2142 readContext (2143 context ,2144 observedBits ,2145 ) {2146 warnInvalidContextAccess();2147 return readContext(context, observedBits);2148 },2149 useCallback (callback , deps ) {2150 currentHookNameInDev = 'useCallback';2151 warnInvalidHookAccess();2152 mountHookTypesDev();2153 return mountCallback(callback, deps);2154 },2155 useContext (2156 context ,2157 observedBits ,2158 ) {2159 currentHookNameInDev = 'useContext';2160 warnInvalidHookAccess();2161 mountHookTypesDev();2162 return readContext(context, observedBits);2163 },2164 useEffect(2165 create ,2166 deps ,2167 ) {2168 currentHookNameInDev = 'useEffect';2169 warnInvalidHookAccess();2170 mountHookTypesDev();2171 return mountEffect(create, deps);2172 },2173 useImperativeHandle (2174 ref ,2175 create ,2176 deps ,2177 ) {2178 currentHookNameInDev = 'useImperativeHandle';2179 warnInvalidHookAccess();2180 mountHookTypesDev();2181 return mountImperativeHandle(ref, create, deps);2182 },2183 useLayoutEffect(2184 create ,2185 deps ,2186 ) {2187 currentHookNameInDev = 'useLayoutEffect';2188 warnInvalidHookAccess();2189 mountHookTypesDev();2190 return mountLayoutEffect(create, deps);2191 },2192 useMemo (create , deps ) {2193 currentHookNameInDev = 'useMemo';2194 warnInvalidHookAccess();2195 mountHookTypesDev();2196 const prevDispatcher = ReactCurrentDispatcher.current;2197 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;2198 try {2199 return mountMemo(create, deps);2200 } finally {2201 ReactCurrentDispatcher.current = prevDispatcher;2202 }2203 },2204 useReducer (2205 reducer ,2206 initialArg ,2207 init ,2208 ) {2209 currentHookNameInDev = 'useReducer';2210 warnInvalidHookAccess();2211 mountHookTypesDev();2212 const prevDispatcher = ReactCurrentDispatcher.current;2213 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;2214 try {2215 return mountReducer(reducer, initialArg, init);2216 } finally {2217 ReactCurrentDispatcher.current = prevDispatcher;2218 }2219 },2220 useRef (initialValue ) {2221 currentHookNameInDev = 'useRef';2222 warnInvalidHookAccess();2223 mountHookTypesDev();2224 return mountRef(initialValue);2225 },2226 useState (2227 initialState ,2228 ) {2229 currentHookNameInDev = 'useState';2230 warnInvalidHookAccess();2231 mountHookTypesDev();2232 const prevDispatcher = ReactCurrentDispatcher.current;2233 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;2234 try {2235 return mountState(initialState);2236 } finally {2237 ReactCurrentDispatcher.current = prevDispatcher;2238 }2239 },2240 useDebugValue (value , formatterFn ) {2241 currentHookNameInDev = 'useDebugValue';2242 warnInvalidHookAccess();2243 mountHookTypesDev();2244 return mountDebugValue(value, formatterFn);2245 },2246 useDeferredValue (value ) {2247 currentHookNameInDev = 'useDeferredValue';2248 warnInvalidHookAccess();2249 mountHookTypesDev();2250 return mountDeferredValue(value);2251 },2252 useTransition() {2253 currentHookNameInDev = 'useTransition';2254 warnInvalidHookAccess();2255 mountHookTypesDev();2256 return mountTransition();2257 },2258 useMutableSource (2259 source ,2260 getSnapshot ,2261 subscribe ,2262 ) {2263 currentHookNameInDev = 'useMutableSource';2264 warnInvalidHookAccess();2265 mountHookTypesDev();2266 return mountMutableSource(source, getSnapshot, subscribe);2267 },2268 useOpaqueIdentifier() {2269 currentHookNameInDev = 'useOpaqueIdentifier';2270 warnInvalidHookAccess();2271 mountHookTypesDev();2272 return mountOpaqueIdentifier();2273 },2274 unstable_isNewReconciler: enableNewReconciler,2275 };2276 InvalidNestedHooksDispatcherOnUpdateInDEV = {2277 readContext (2278 context ,2279 observedBits ,2280 ) {2281 warnInvalidContextAccess();2282 return readContext(context, observedBits);2283 },2284 useCallback (callback , deps ) {2285 currentHookNameInDev = 'useCallback';2286 warnInvalidHookAccess();2287 updateHookTypesDev();2288 return updateCallback(callback, deps);2289 },2290 useContext (2291 context ,2292 observedBits ,2293 ) {2294 currentHookNameInDev = 'useContext';2295 warnInvalidHookAccess();2296 updateHookTypesDev();2297 return readContext(context, observedBits);2298 },2299 useEffect(2300 create ,2301 deps ,2302 ) {2303 currentHookNameInDev = 'useEffect';2304 warnInvalidHookAccess();2305 updateHookTypesDev();2306 return updateEffect(create, deps);2307 },2308 useImperativeHandle (2309 ref ,2310 create ,2311 deps ,2312 ) {2313 currentHookNameInDev = 'useImperativeHandle';2314 warnInvalidHookAccess();2315 updateHookTypesDev();2316 return updateImperativeHandle(ref, create, deps);2317 },2318 useLayoutEffect(2319 create ,2320 deps ,2321 ) {2322 currentHookNameInDev = 'useLayoutEffect';2323 warnInvalidHookAccess();2324 updateHookTypesDev();2325 return updateLayoutEffect(create, deps);2326 },2327 useMemo (create , deps ) {2328 currentHookNameInDev = 'useMemo';2329 warnInvalidHookAccess();2330 updateHookTypesDev();2331 const prevDispatcher = ReactCurrentDispatcher.current;2332 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2333 try {2334 return updateMemo(create, deps);2335 } finally {2336 ReactCurrentDispatcher.current = prevDispatcher;2337 }2338 },2339 useReducer (2340 reducer ,2341 initialArg ,2342 init ,2343 ) {2344 currentHookNameInDev = 'useReducer';2345 warnInvalidHookAccess();2346 updateHookTypesDev();2347 const prevDispatcher = ReactCurrentDispatcher.current;2348 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2349 try {2350 return updateReducer(reducer, initialArg, init);2351 } finally {2352 ReactCurrentDispatcher.current = prevDispatcher;2353 }2354 },2355 useRef (initialValue ) {2356 currentHookNameInDev = 'useRef';2357 warnInvalidHookAccess();2358 updateHookTypesDev();2359 return updateRef(initialValue);2360 },2361 useState (2362 initialState ,2363 ) {2364 currentHookNameInDev = 'useState';2365 warnInvalidHookAccess();2366 updateHookTypesDev();2367 const prevDispatcher = ReactCurrentDispatcher.current;2368 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2369 try {2370 return updateState(initialState);2371 } finally {2372 ReactCurrentDispatcher.current = prevDispatcher;2373 }2374 },2375 useDebugValue (value , formatterFn ) {2376 currentHookNameInDev = 'useDebugValue';2377 warnInvalidHookAccess();2378 updateHookTypesDev();2379 return updateDebugValue(value, formatterFn);2380 },2381 useDeferredValue (value ) {2382 currentHookNameInDev = 'useDeferredValue';2383 warnInvalidHookAccess();2384 updateHookTypesDev();2385 return updateDeferredValue(value);2386 },2387 useTransition() {2388 currentHookNameInDev = 'useTransition';2389 warnInvalidHookAccess();2390 updateHookTypesDev();2391 return updateTransition();2392 },2393 useMutableSource (2394 source ,2395 getSnapshot ,2396 subscribe ,2397 ) {2398 currentHookNameInDev = 'useMutableSource';2399 warnInvalidHookAccess();2400 updateHookTypesDev();2401 return updateMutableSource(source, getSnapshot, subscribe);2402 },2403 useOpaqueIdentifier() {2404 currentHookNameInDev = 'useOpaqueIdentifier';2405 warnInvalidHookAccess();2406 updateHookTypesDev();2407 return updateOpaqueIdentifier();2408 },2409 unstable_isNewReconciler: enableNewReconciler,2410 };2411 InvalidNestedHooksDispatcherOnRerenderInDEV = {2412 readContext (2413 context ,2414 observedBits ,2415 ) {2416 warnInvalidContextAccess();2417 return readContext(context, observedBits);2418 },2419 useCallback (callback , deps ) {2420 currentHookNameInDev = 'useCallback';2421 warnInvalidHookAccess();2422 updateHookTypesDev();2423 return updateCallback(callback, deps);2424 },2425 useContext (2426 context ,2427 observedBits ,2428 ) {2429 currentHookNameInDev = 'useContext';2430 warnInvalidHookAccess();2431 updateHookTypesDev();2432 return readContext(context, observedBits);2433 },2434 useEffect(2435 create ,2436 deps ,2437 ) {2438 currentHookNameInDev = 'useEffect';2439 warnInvalidHookAccess();2440 updateHookTypesDev();2441 return updateEffect(create, deps);2442 },2443 useImperativeHandle (2444 ref ,2445 create ,2446 deps ,2447 ) {2448 currentHookNameInDev = 'useImperativeHandle';2449 warnInvalidHookAccess();2450 updateHookTypesDev();2451 return updateImperativeHandle(ref, create, deps);2452 },2453 useLayoutEffect(2454 create ,2455 deps ,2456 ) {2457 currentHookNameInDev = 'useLayoutEffect';2458 warnInvalidHookAccess();2459 updateHookTypesDev();2460 return updateLayoutEffect(create, deps);2461 },2462 useMemo (create , deps ) {2463 currentHookNameInDev = 'useMemo';2464 warnInvalidHookAccess();2465 updateHookTypesDev();2466 const prevDispatcher = ReactCurrentDispatcher.current;2467 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2468 try {2469 return updateMemo(create, deps);2470 } finally {2471 ReactCurrentDispatcher.current = prevDispatcher;2472 }2473 },2474 useReducer (2475 reducer ,2476 initialArg ,2477 init ,2478 ) {2479 currentHookNameInDev = 'useReducer';2480 warnInvalidHookAccess();2481 updateHookTypesDev();2482 const prevDispatcher = ReactCurrentDispatcher.current;2483 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2484 try {2485 return rerenderReducer(reducer, initialArg, init);2486 } finally {2487 ReactCurrentDispatcher.current = prevDispatcher;2488 }2489 },2490 useRef (initialValue ) {2491 currentHookNameInDev = 'useRef';2492 warnInvalidHookAccess();2493 updateHookTypesDev();2494 return updateRef(initialValue);2495 },2496 useState (2497 initialState ,2498 ) {2499 currentHookNameInDev = 'useState';2500 warnInvalidHookAccess();2501 updateHookTypesDev();2502 const prevDispatcher = ReactCurrentDispatcher.current;2503 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2504 try {2505 return rerenderState(initialState);2506 } finally {2507 ReactCurrentDispatcher.current = prevDispatcher;2508 }2509 },2510 useDebugValue (value , formatterFn ) {2511 currentHookNameInDev = 'useDebugValue';2512 warnInvalidHookAccess();2513 updateHookTypesDev();2514 return updateDebugValue(value, formatterFn);2515 },2516 useDeferredValue (value ) {2517 currentHookNameInDev = 'useDeferredValue';2518 warnInvalidHookAccess();2519 updateHookTypesDev();2520 return rerenderDeferredValue(value);2521 },2522 useTransition() {2523 currentHookNameInDev = 'useTransition';2524 warnInvalidHookAccess();2525 updateHookTypesDev();2526 return rerenderTransition();2527 },2528 useMutableSource (2529 source ,2530 getSnapshot ,2531 subscribe ,2532 ) {2533 currentHookNameInDev = 'useMutableSource';2534 warnInvalidHookAccess();...
ReactFiberHooks.js
Source:ReactFiberHooks.js
...1757 },1758 useDeferredValue<T>(value: T, config: TimeoutConfig | void | null): T {1759 currentHookNameInDev = 'useDeferredValue';1760 updateHookTypesDev();1761 return rerenderDeferredValue(value, config);1762 },1763 useTransition(1764 config: SuspenseConfig | void | null,1765 ): [(() => void) => void, boolean] {1766 currentHookNameInDev = 'useTransition';1767 updateHookTypesDev();1768 return rerenderTransition(config);1769 },1770 };1771 InvalidNestedHooksDispatcherOnMountInDEV = {1772 readContext<T>(1773 context: ReactContext<T>,1774 observedBits: void | number | boolean,1775 ): T {1776 warnInvalidContextAccess();1777 return readContext(context, observedBits);1778 },1779 useCallback<T>(callback: T, deps: Array<mixed> | void | null): T {1780 currentHookNameInDev = 'useCallback';1781 warnInvalidHookAccess();1782 mountHookTypesDev();1783 return mountCallback(callback, deps);1784 },1785 useContext<T>(1786 context: ReactContext<T>,1787 observedBits: void | number | boolean,1788 ): T {1789 currentHookNameInDev = 'useContext';1790 warnInvalidHookAccess();1791 mountHookTypesDev();1792 return readContext(context, observedBits);1793 },1794 useEffect(1795 create: () => (() => void) | void,1796 deps: Array<mixed> | void | null,1797 ): void {1798 currentHookNameInDev = 'useEffect';1799 warnInvalidHookAccess();1800 mountHookTypesDev();1801 return mountEffect(create, deps);1802 },1803 useImperativeHandle<T>(1804 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,1805 create: () => T,1806 deps: Array<mixed> | void | null,1807 ): void {1808 currentHookNameInDev = 'useImperativeHandle';1809 warnInvalidHookAccess();1810 mountHookTypesDev();1811 return mountImperativeHandle(ref, create, deps);1812 },1813 useLayoutEffect(1814 create: () => (() => void) | void,1815 deps: Array<mixed> | void | null,1816 ): void {1817 currentHookNameInDev = 'useLayoutEffect';1818 warnInvalidHookAccess();1819 mountHookTypesDev();1820 return mountLayoutEffect(create, deps);1821 },1822 useMemo<T>(create: () => T, deps: Array<mixed> | void | null): T {1823 currentHookNameInDev = 'useMemo';1824 warnInvalidHookAccess();1825 mountHookTypesDev();1826 const prevDispatcher = ReactCurrentDispatcher.current;1827 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;1828 try {1829 return mountMemo(create, deps);1830 } finally {1831 ReactCurrentDispatcher.current = prevDispatcher;1832 }1833 },1834 useReducer<S, I, A>(1835 reducer: (S, A) => S,1836 initialArg: I,1837 init?: I => S,1838 ): [S, Dispatch<A>] {1839 currentHookNameInDev = 'useReducer';1840 warnInvalidHookAccess();1841 mountHookTypesDev();1842 const prevDispatcher = ReactCurrentDispatcher.current;1843 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;1844 try {1845 return mountReducer(reducer, initialArg, init);1846 } finally {1847 ReactCurrentDispatcher.current = prevDispatcher;1848 }1849 },1850 useRef<T>(initialValue: T): {|current: T|} {1851 currentHookNameInDev = 'useRef';1852 warnInvalidHookAccess();1853 mountHookTypesDev();1854 return mountRef(initialValue);1855 },1856 useState<S>(1857 initialState: (() => S) | S,1858 ): [S, Dispatch<BasicStateAction<S>>] {1859 currentHookNameInDev = 'useState';1860 warnInvalidHookAccess();1861 mountHookTypesDev();1862 const prevDispatcher = ReactCurrentDispatcher.current;1863 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnMountInDEV;1864 try {1865 return mountState(initialState);1866 } finally {1867 ReactCurrentDispatcher.current = prevDispatcher;1868 }1869 },1870 useDebugValue<T>(value: T, formatterFn: ?(value: T) => mixed): void {1871 currentHookNameInDev = 'useDebugValue';1872 warnInvalidHookAccess();1873 mountHookTypesDev();1874 return mountDebugValue(value, formatterFn);1875 },1876 useResponder<E, C>(1877 responder: ReactEventResponder<E, C>,1878 props,1879 ): ReactEventResponderListener<E, C> {1880 currentHookNameInDev = 'useResponder';1881 warnInvalidHookAccess();1882 mountHookTypesDev();1883 return createDeprecatedResponderListener(responder, props);1884 },1885 useDeferredValue<T>(value: T, config: TimeoutConfig | void | null): T {1886 currentHookNameInDev = 'useDeferredValue';1887 warnInvalidHookAccess();1888 mountHookTypesDev();1889 return mountDeferredValue(value, config);1890 },1891 useTransition(1892 config: SuspenseConfig | void | null,1893 ): [(() => void) => void, boolean] {1894 currentHookNameInDev = 'useTransition';1895 warnInvalidHookAccess();1896 mountHookTypesDev();1897 return mountTransition(config);1898 },1899 };1900 InvalidNestedHooksDispatcherOnUpdateInDEV = {1901 readContext<T>(1902 context: ReactContext<T>,1903 observedBits: void | number | boolean,1904 ): T {1905 warnInvalidContextAccess();1906 return readContext(context, observedBits);1907 },1908 useCallback<T>(callback: T, deps: Array<mixed> | void | null): T {1909 currentHookNameInDev = 'useCallback';1910 warnInvalidHookAccess();1911 updateHookTypesDev();1912 return updateCallback(callback, deps);1913 },1914 useContext<T>(1915 context: ReactContext<T>,1916 observedBits: void | number | boolean,1917 ): T {1918 currentHookNameInDev = 'useContext';1919 warnInvalidHookAccess();1920 updateHookTypesDev();1921 return readContext(context, observedBits);1922 },1923 useEffect(1924 create: () => (() => void) | void,1925 deps: Array<mixed> | void | null,1926 ): void {1927 currentHookNameInDev = 'useEffect';1928 warnInvalidHookAccess();1929 updateHookTypesDev();1930 return updateEffect(create, deps);1931 },1932 useImperativeHandle<T>(1933 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,1934 create: () => T,1935 deps: Array<mixed> | void | null,1936 ): void {1937 currentHookNameInDev = 'useImperativeHandle';1938 warnInvalidHookAccess();1939 updateHookTypesDev();1940 return updateImperativeHandle(ref, create, deps);1941 },1942 useLayoutEffect(1943 create: () => (() => void) | void,1944 deps: Array<mixed> | void | null,1945 ): void {1946 currentHookNameInDev = 'useLayoutEffect';1947 warnInvalidHookAccess();1948 updateHookTypesDev();1949 return updateLayoutEffect(create, deps);1950 },1951 useMemo<T>(create: () => T, deps: Array<mixed> | void | null): T {1952 currentHookNameInDev = 'useMemo';1953 warnInvalidHookAccess();1954 updateHookTypesDev();1955 const prevDispatcher = ReactCurrentDispatcher.current;1956 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;1957 try {1958 return updateMemo(create, deps);1959 } finally {1960 ReactCurrentDispatcher.current = prevDispatcher;1961 }1962 },1963 useReducer<S, I, A>(1964 reducer: (S, A) => S,1965 initialArg: I,1966 init?: I => S,1967 ): [S, Dispatch<A>] {1968 currentHookNameInDev = 'useReducer';1969 warnInvalidHookAccess();1970 updateHookTypesDev();1971 const prevDispatcher = ReactCurrentDispatcher.current;1972 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;1973 try {1974 return updateReducer(reducer, initialArg, init);1975 } finally {1976 ReactCurrentDispatcher.current = prevDispatcher;1977 }1978 },1979 useRef<T>(initialValue: T): {|current: T|} {1980 currentHookNameInDev = 'useRef';1981 warnInvalidHookAccess();1982 updateHookTypesDev();1983 return updateRef(initialValue);1984 },1985 useState<S>(1986 initialState: (() => S) | S,1987 ): [S, Dispatch<BasicStateAction<S>>] {1988 currentHookNameInDev = 'useState';1989 warnInvalidHookAccess();1990 updateHookTypesDev();1991 const prevDispatcher = ReactCurrentDispatcher.current;1992 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;1993 try {1994 return updateState(initialState);1995 } finally {1996 ReactCurrentDispatcher.current = prevDispatcher;1997 }1998 },1999 useDebugValue<T>(value: T, formatterFn: ?(value: T) => mixed): void {2000 currentHookNameInDev = 'useDebugValue';2001 warnInvalidHookAccess();2002 updateHookTypesDev();2003 return updateDebugValue(value, formatterFn);2004 },2005 useResponder<E, C>(2006 responder: ReactEventResponder<E, C>,2007 props,2008 ): ReactEventResponderListener<E, C> {2009 currentHookNameInDev = 'useResponder';2010 warnInvalidHookAccess();2011 updateHookTypesDev();2012 return createDeprecatedResponderListener(responder, props);2013 },2014 useDeferredValue<T>(value: T, config: TimeoutConfig | void | null): T {2015 currentHookNameInDev = 'useDeferredValue';2016 warnInvalidHookAccess();2017 updateHookTypesDev();2018 return updateDeferredValue(value, config);2019 },2020 useTransition(2021 config: SuspenseConfig | void | null,2022 ): [(() => void) => void, boolean] {2023 currentHookNameInDev = 'useTransition';2024 warnInvalidHookAccess();2025 updateHookTypesDev();2026 return updateTransition(config);2027 },2028 };2029 InvalidNestedHooksDispatcherOnRerenderInDEV = {2030 readContext<T>(2031 context: ReactContext<T>,2032 observedBits: void | number | boolean,2033 ): T {2034 warnInvalidContextAccess();2035 return readContext(context, observedBits);2036 },2037 useCallback<T>(callback: T, deps: Array<mixed> | void | null): T {2038 currentHookNameInDev = 'useCallback';2039 warnInvalidHookAccess();2040 updateHookTypesDev();2041 return updateCallback(callback, deps);2042 },2043 useContext<T>(2044 context: ReactContext<T>,2045 observedBits: void | number | boolean,2046 ): T {2047 currentHookNameInDev = 'useContext';2048 warnInvalidHookAccess();2049 updateHookTypesDev();2050 return readContext(context, observedBits);2051 },2052 useEffect(2053 create: () => (() => void) | void,2054 deps: Array<mixed> | void | null,2055 ): void {2056 currentHookNameInDev = 'useEffect';2057 warnInvalidHookAccess();2058 updateHookTypesDev();2059 return updateEffect(create, deps);2060 },2061 useImperativeHandle<T>(2062 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,2063 create: () => T,2064 deps: Array<mixed> | void | null,2065 ): void {2066 currentHookNameInDev = 'useImperativeHandle';2067 warnInvalidHookAccess();2068 updateHookTypesDev();2069 return updateImperativeHandle(ref, create, deps);2070 },2071 useLayoutEffect(2072 create: () => (() => void) | void,2073 deps: Array<mixed> | void | null,2074 ): void {2075 currentHookNameInDev = 'useLayoutEffect';2076 warnInvalidHookAccess();2077 updateHookTypesDev();2078 return updateLayoutEffect(create, deps);2079 },2080 useMemo<T>(create: () => T, deps: Array<mixed> | void | null): T {2081 currentHookNameInDev = 'useMemo';2082 warnInvalidHookAccess();2083 updateHookTypesDev();2084 const prevDispatcher = ReactCurrentDispatcher.current;2085 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2086 try {2087 return updateMemo(create, deps);2088 } finally {2089 ReactCurrentDispatcher.current = prevDispatcher;2090 }2091 },2092 useReducer<S, I, A>(2093 reducer: (S, A) => S,2094 initialArg: I,2095 init?: I => S,2096 ): [S, Dispatch<A>] {2097 currentHookNameInDev = 'useReducer';2098 warnInvalidHookAccess();2099 updateHookTypesDev();2100 const prevDispatcher = ReactCurrentDispatcher.current;2101 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2102 try {2103 return rerenderReducer(reducer, initialArg, init);2104 } finally {2105 ReactCurrentDispatcher.current = prevDispatcher;2106 }2107 },2108 useRef<T>(initialValue: T): {|current: T|} {2109 currentHookNameInDev = 'useRef';2110 warnInvalidHookAccess();2111 updateHookTypesDev();2112 return updateRef(initialValue);2113 },2114 useState<S>(2115 initialState: (() => S) | S,2116 ): [S, Dispatch<BasicStateAction<S>>] {2117 currentHookNameInDev = 'useState';2118 warnInvalidHookAccess();2119 updateHookTypesDev();2120 const prevDispatcher = ReactCurrentDispatcher.current;2121 ReactCurrentDispatcher.current = InvalidNestedHooksDispatcherOnUpdateInDEV;2122 try {2123 return rerenderState(initialState);2124 } finally {2125 ReactCurrentDispatcher.current = prevDispatcher;2126 }2127 },2128 useDebugValue<T>(value: T, formatterFn: ?(value: T) => mixed): void {2129 currentHookNameInDev = 'useDebugValue';2130 warnInvalidHookAccess();2131 updateHookTypesDev();2132 return updateDebugValue(value, formatterFn);2133 },2134 useResponder<E, C>(2135 responder: ReactEventResponder<E, C>,2136 props,2137 ): ReactEventResponderListener<E, C> {2138 currentHookNameInDev = 'useResponder';2139 warnInvalidHookAccess();2140 updateHookTypesDev();2141 return createDeprecatedResponderListener(responder, props);2142 },2143 useDeferredValue<T>(value: T, config: TimeoutConfig | void | null): T {2144 currentHookNameInDev = 'useDeferredValue';2145 warnInvalidHookAccess();2146 updateHookTypesDev();2147 return rerenderDeferredValue(value, config);2148 },2149 useTransition(2150 config: SuspenseConfig | void | null,2151 ): [(() => void) => void, boolean] {2152 currentHookNameInDev = 'useTransition';2153 warnInvalidHookAccess();2154 updateHookTypesDev();2155 return rerenderTransition(config);2156 },2157 };...
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 await page.click('input[name="q"]');7 await page.keyboard.type('Hello World!');8 await page.keyboard.press('Enter');9 await page.waitForNavigation();10 await page.rerenderDeferredValue('Hello World!');11 await page.screenshot({ path: `example.png` });12 await browser.close();13})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.type('input[name="q"]', 'Playwright');6 await page.keyboard.press('Enter');7 await page.waitForSelector('text=Playwright');8 await page.click('text=Playwright');9 await page.waitForSelector('h1:has-text("Playwright")');10 await page.click('text=Docs');11 await page.waitForSelector('text=Introduction');12 await page.click('text=Introduction');13 await page.waitForSelector('text=What is Playwright?');14 await page.click('text=What is Playwright?');15 await page.waitForSelector('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API.');16 await page.click('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API.');17 await page.waitForSelector('text=Installation');18 await page.click('text=Installation');19 await page.waitForSelector('text=Playwright can be installed via npm:');20 await page.click('text=Playwright can be installed via npm:');21 await page.waitForSelector('text=Playwright is bundled with all its browsers. To reduce npm install time, you can install Playwright without browsers.');22 await page.click('text=Playwright is bundled with all its browsers. To reduce npm install time, you can install Playwright without browsers.');23 await page.waitForSelector('text=Skip Browsers');24 await page.click('text=Skip Browsers');25 await page.waitForSelector('text=Playwright can be installed via npm:');26 await page.click('text=Playwright can be installed via npm:');27 await page.waitForSelector('text=Playwright is bundled with all its browsers. To reduce npm install time, you can install Playwright without browsers.');28 await page.click('text=Playwright is bundled with all its browsers. To reduce npm install time, you can install Playwright without browsers.');29 await page.waitForSelector('text=Skip Browsers');30 await page.click('text=Skip Browsers');31 await page.waitForSelector('text=Playwright can be installed via npm:');32 await page.click('text=Playwright can be installed via npm:');
Using AI Code Generation
1const { rerenderDeferredValue } = require('playwright/lib/server/dom.js');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 await page.evaluate(() => {8 const deferredValue = document.querySelector('.navbar__inner .navbar__title').textContent;9 document.querySelector('.navbar__inner .navbar__title').textContent = 'Loading...';10 rerenderDeferredValue(deferredValue, 'Playwright');11 });12 await page.screenshot({ path: `test.png` });13 await browser.close();14})();
Using AI Code Generation
1const { rerenderDeferredValue } = require('playwright/lib/server/dom');2const { test, expect } = require('@playwright/test');3test('rerender deferred value', async ({ page }) => {4 await page.setContent('<div id="container"></div>');5 const container = page.locator('#container');6 const deferred = rerenderDeferredValue(container, () => 'Hello world');7 await container.waitForSelector(':text("Hello world")');8 rerenderDeferredValue(container, () => 'Hello world 2', deferred);9 await container.waitForSelector(':text("Hello world 2")');10});11 ✓ rerender deferred value (4s)12 1 passed (4s)
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const deferredValue = await page.evaluateHandle(() => {7 const script = document.createElement('script');8 script.textContent = 'window.deferredValue = 42';9 document.body.appendChild(script);10 return window.deferredValue;11 });12 fs.writeFileSync('deferredValue.txt', deferredValue.toString());13 await deferredValue.evaluateHandle((d) => d);14 fs.writeFileSync('deferredValue.txt', deferredValue.toString());15 await browser.close();16})();17page = await browser.newPage()18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const page = await browser.newPage();22 await browser.close();23})();
Using AI Code Generation
1const { rerenderDeferredValue } = require('@playwright/test');2rerenderDeferredValue('test', { delay: 2000 });3rerenderDeferredValue('test', { delay: 2000, timeout: 1000 });4rerenderDeferredValue('test', { timeout: 1000 });5rerenderDeferredValue('test', { timeout: 1000, delay: 2000 });6rerenderDeferredValue('test', { timeout: 1000, delay: 2000, name: 'test' });7rerenderDeferredValue('test', { timeout: 1000, name: 'test' });8rerenderDeferredValue('test', { delay: 2000, name: 'test' });9rerenderDeferredValue('test', { name: 'test' });10### rerenderDeferredValue(value, options)
Using AI Code Generation
1const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');2const deferredValue = rerenderDeferredValue('foo');3const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');4const deferredValue = rerenderDeferredValue('foo');5const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');6const deferredValue = rerenderDeferredValue('foo');7const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');8const deferredValue = rerenderDeferredValue('foo');9const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');10const deferredValue = rerenderDeferredValue('foo');11const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');12const deferredValue = rerenderDeferredValue('foo');13const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');14const deferredValue = rerenderDeferredValue('foo');15const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');16const deferredValue = rerenderDeferredValue('foo');17const { rerenderDeferredValue } = require('playwright/lib/internal/inspectorInstrumentation');18const deferredValue = rerenderDeferredValue('foo');19const { rerenderDeferredValue } = require('play
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