@samitouri / QOS-React-2 / commits / dbfbfb3312

Update error messages (#28652)

## Overview The error messages that say: > ReactDOM.hydrate is no longer supported in React 18 Don't make sense in the React 19 release. Instead, they should say: > ReactDOM.hydrate was removed in React 19. For legacy mode, they should say: > ReactDOM.hydrate has not been supported since React 18.

Ricky committed Mar 26, 2024 at 17:25 UTC dbfbfb3312db019183ef92fd2ef110cc7d807e80

21 files changed +124 -65

packages/react-devtools-shared/src/__tests__/inspectedElement-test.js

+1 -1

@@ -2159,7 +2159,7 @@ describe('InspectedElement', () => {

2159 const container = document.createElement('div');

2160 container.innerHTML = '<div></div>';

2161 withErrorsOrWarningsIgnored(

2162 - ['ReactDOM.hydrate is no longer supported in React 18'],

2162 + ['ReactDOM.hydrate has not been supported since React 18'],

2163 () => {

2164 ReactDOM.hydrate(<Example />, container);

2165 },

packages/react-devtools-shared/src/__tests__/utils.js

+2 -2

@@ -151,7 +151,7 @@ export function getLegacyRenderImplementation(): RenderImplementation {

151

152 function render(elements) {

153 withErrorsOrWarningsIgnored(

154 - ['ReactDOM.render is no longer supported in React 18'],

154 + ['ReactDOM.render has not been supported since React 18'],

155 () => {

156 ReactDOM.render(elements, container);

157 },

@@ -340,7 +340,7 @@ export function legacyRender(elements, container) {

340

341 const ReactDOM = require('react-dom');

342 withErrorsOrWarningsIgnored(

343 - ['ReactDOM.render is no longer supported in React 18'],

343 + ['ReactDOM.render has not been supported since React 18'],

344 () => {

345 ReactDOM.render(elements, container);

346 },

packages/react-devtools-shell/src/app/index.js

+1 -1

@@ -30,7 +30,7 @@ ignoreErrors([

30 'Warning: Legacy context API',

31 'Warning: Unsafe lifecycle methods',

32 'Warning: %s is deprecated in StrictMode.', // findDOMNode

33 - 'Warning: ReactDOM.render is no longer supported in React 18',

33 + 'Warning: ReactDOM.render was removed in React 19',

34 ]);

35 ignoreWarnings(['Warning: componentWillReceiveProps has been renamed']);

36 ignoreLogs([]);

packages/react-dom/src/__tests__/ReactDOMConsoleErrorReportingLegacy-test.js

+70 -14

@@ -93,7 +93,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

93 ],

94 ]);

95 expect(console.error.mock.calls).toEqual([

96 - [expect.stringContaining('ReactDOM.render is no longer supported')],

96 + [

97 + expect.stringContaining(

98 + 'ReactDOM.render has not been supported since React 18',

99 + ),

100 + ],

101 [

102 // Reported because we're in a browser click event:

103 expect.objectContaining({

@@ -136,7 +140,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

140 expect(windowOnError.mock.calls).toEqual([]);

141 if (__DEV__) {

142 expect(console.error.mock.calls).toEqual([

139 - [expect.stringContaining('ReactDOM.render is no longer supported')],

143 + [

144 + expect.stringContaining(

145 + 'ReactDOM.render has not been supported since React 18',

146 + ),

147 + ],

148 ]);

149 }

150

@@ -157,7 +165,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

165

166 if (__DEV__) {

167 expect(console.error.mock.calls).toEqual([

160 - [expect.stringContaining('ReactDOM.render is no longer supported')],

168 + [

169 + expect.stringContaining(

170 + 'ReactDOM.render has not been supported since React 18',

171 + ),

172 + ],

173 [

174 // Formatting

175 expect.stringContaining('%o'),

@@ -196,7 +208,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

208 expect(windowOnError.mock.calls).toEqual([]);

209 if (__DEV__) {

210 expect(console.error.mock.calls).toEqual([

199 - [expect.stringContaining('ReactDOM.render is no longer supported')],

211 + [

212 + expect.stringContaining(

213 + 'ReactDOM.render has not been supported since React 18',

214 + ),

215 + ],

216 ]);

217 }

218 });

@@ -221,7 +237,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

237 if (__DEV__) {

238 expect(windowOnError.mock.calls).toEqual([]);

239 expect(console.error.mock.calls).toEqual([

224 - [expect.stringContaining('ReactDOM.render is no longer supported')],

240 + [

241 + expect.stringContaining(

242 + 'ReactDOM.render has not been supported since React 18',

243 + ),

244 + ],

245 [

246 // Formatting

247 expect.stringContaining('%o'),

@@ -260,7 +280,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

280 expect(windowOnError.mock.calls).toEqual([]);

281 if (__DEV__) {

282 expect(console.error.mock.calls).toEqual([

263 - [expect.stringContaining('ReactDOM.render is no longer supported')],

283 + [

284 + expect.stringContaining(

285 + 'ReactDOM.render has not been supported since React 18',

286 + ),

287 + ],

288 ]);

289 }

290 });

@@ -283,7 +307,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

307 if (__DEV__) {

308 expect(windowOnError.mock.calls).toEqual([]);

309 expect(console.error.mock.calls).toEqual([

286 - [expect.stringContaining('ReactDOM.render is no longer supported')],

310 + [

311 + expect.stringContaining(

312 + 'ReactDOM.render has not been supported since React 18',

313 + ),

314 + ],

315 [

316 // Formatting

317 expect.stringContaining('%o'),

@@ -322,7 +350,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

350 expect(windowOnError.mock.calls).toEqual([]);

351 if (__DEV__) {

352 expect(console.error.mock.calls).toEqual([

325 - [expect.stringContaining('ReactDOM.render is no longer supported')],

353 + [

354 + expect.stringContaining(

355 + 'ReactDOM.render has not been supported since React 18',

356 + ),

357 + ],

358 ]);

359 }

360 });

@@ -350,7 +382,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

382 if (__DEV__) {

383 expect(windowOnError.mock.calls).toEqual([]);

384 expect(console.error.mock.calls).toEqual([

353 - [expect.stringContaining('ReactDOM.render is no longer supported')],

385 + [

386 + expect.stringContaining(

387 + 'ReactDOM.render has not been supported since React 18',

388 + ),

389 + ],

390 [

391 // Formatting

392 expect.stringContaining('%o'),

@@ -389,7 +425,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

425 expect(windowOnError.mock.calls).toEqual([]);

426 if (__DEV__) {

427 expect(console.error.mock.calls).toEqual([

392 - [expect.stringContaining('ReactDOM.render is no longer supported')],

428 + [

429 + expect.stringContaining(

430 + 'ReactDOM.render has not been supported since React 18',

431 + ),

432 + ],

433 ]);

434 }

435 });

@@ -413,7 +453,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

453 if (__DEV__) {

454 expect(windowOnError.mock.calls).toEqual([]);

455 expect(console.error.mock.calls).toEqual([

416 - [expect.stringContaining('ReactDOM.render is no longer supported')],

456 + [

457 + expect.stringContaining(

458 + 'ReactDOM.render has not been supported since React 18',

459 + ),

460 + ],

461 [

462 // Formatting

463 expect.stringContaining('%o'),

@@ -452,7 +496,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

496 expect(windowOnError.mock.calls).toEqual([]);

497 if (__DEV__) {

498 expect(console.error.mock.calls).toEqual([

455 - [expect.stringContaining('ReactDOM.render is no longer supported')],

499 + [

500 + expect.stringContaining(

501 + 'ReactDOM.render has not been supported since React 18',

502 + ),

503 + ],

504 ]);

505 }

506 });

@@ -480,7 +528,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

528 if (__DEV__) {

529 expect(windowOnError.mock.calls).toEqual([]);

530 expect(console.error.mock.calls).toEqual([

483 - [expect.stringContaining('ReactDOM.render is no longer supported')],

531 + [

532 + expect.stringContaining(

533 + 'ReactDOM.render has not been supported since React 18',

534 + ),

535 + ],

536 [

537 // Formatting

538 expect.stringContaining('%o'),

@@ -519,7 +571,11 @@ describe('ReactDOMConsoleErrorReporting', () => {

571 expect(windowOnError.mock.calls).toEqual([]);

572 if (__DEV__) {

573 expect(console.error.mock.calls).toEqual([

522 - [expect.stringContaining('ReactDOM.render is no longer supported')],

574 + [

575 + expect.stringContaining(

576 + 'ReactDOM.render has not been supported since React 18',

577 + ),

578 + ],

579 ]);

580 }

581 });

packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js

+2 -2

@@ -1193,10 +1193,10 @@ describe('ReactDOMLegacyFiber', () => {

1193 if (__DEV__) {

1194 expect(console.error).toHaveBeenCalledTimes(2);

1195 expect(console.error.mock.calls[0][0]).toMatch(

1196 - 'ReactDOM.render is no longer supported in React 18',

1196 + 'ReactDOM.render has not been supported since React 18',

1197 );

1198 expect(console.error.mock.calls[1][0]).toMatch(

1199 - 'ReactDOM.render is no longer supported in React 18',

1199 + 'ReactDOM.render has not been supported since React 18',

1200 );

1201 }

1202 });

packages/react-dom/src/__tests__/ReactErrorBoundaries-test.internal.js

+2 -2

@@ -919,8 +919,8 @@ describe('ReactErrorBoundaries', () => {

919 ...gate(flags =>

920 flags.disableLegacyContext

921 ? [

922 - 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',

923 - 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',

922 + 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',

923 + 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',

924 ]

925 : [],

926 ),

packages/react-dom/src/__tests__/ReactLegacyContextDisabled-test.internal.js

+6 -6

@@ -97,11 +97,11 @@ describe('ReactLegacyContextDisabled', () => {

97 );

98 });

99 }).toErrorDev([

100 - 'LegacyProvider uses the legacy childContextTypes API which is no longer supported. ' +

100 + 'LegacyProvider uses the legacy childContextTypes API which was removed in React 19. ' +

101 'Use React.createContext() instead.',

102 - 'LegacyClsConsumer uses the legacy contextTypes API which is no longer supported. ' +

102 + 'LegacyClsConsumer uses the legacy contextTypes API which was removed in React 19. ' +

103 'Use React.createContext() with static contextType instead.',

104 - 'LegacyFnConsumer uses the legacy contextTypes API which is no longer supported. ' +

104 + 'LegacyFnConsumer uses the legacy contextTypes API which was removed in React 19. ' +

105 'Use React.createContext() with React.useContext() instead.',

106 ]);

107 expect(container.textContent).toBe('{}undefinedundefined');

@@ -137,11 +137,11 @@ describe('ReactLegacyContextDisabled', () => {

137 container,

138 );

139 }).toErrorDev([

140 - 'LegacyProvider uses the legacy childContextTypes API which is no longer supported. ' +

140 + 'LegacyProvider uses the legacy childContextTypes API which was removed in React 19. ' +

141 'Use React.createContext() instead.',

142 - 'LegacyClsConsumer uses the legacy contextTypes API which is no longer supported. ' +

142 + 'LegacyClsConsumer uses the legacy contextTypes API which was removed in React 19. ' +

143 'Use React.createContext() with static contextType instead.',

144 - 'LegacyFnConsumer uses the legacy contextTypes API which is no longer supported. ' +

144 + 'LegacyFnConsumer uses the legacy contextTypes API which was removed in React 19. ' +

145 'Use React.createContext() with React.useContext() instead.',

146 ]);

147 expect(text).toBe('<span>{}undefinedundefined</span>');

packages/react-dom/src/__tests__/ReactLegacyErrorBoundaries-test.internal.js

+3 -3

@@ -684,7 +684,7 @@ describe('ReactLegacyErrorBoundaries', () => {

684 if (__DEV__) {

685 expect(console.error).toHaveBeenCalledTimes(2);

686 expect(console.error.mock.calls[0][0]).toContain(

687 - 'ReactDOM.render is no longer supported',

687 + 'ReactDOM.render has not been supported since React 18',

688 );

689 expect(console.error.mock.calls[1][2]).toContain(

690 'The above error occurred in the <BrokenRender> component:',

@@ -869,8 +869,8 @@ describe('ReactLegacyErrorBoundaries', () => {

869 ...gate(flags =>

870 flags.disableLegacyContext

871 ? [

872 - 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',

873 - 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',

872 + 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',

873 + 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',

874 ]

875 : [],

876 ),

packages/react-dom/src/__tests__/ReactLegacyRootWarnings-test.js

+2 -2

@@ -22,7 +22,7 @@ describe('ReactDOMRoot', () => {

22 if (__DEV__) {

23 expect(console.error).toHaveBeenCalledTimes(1);

24 expect(console.error.mock.calls[0][0]).toContain(

25 - 'ReactDOM.render is no longer supported',

25 + 'ReactDOM.render has not been supported since React 18',

26 );

27 }

28 });

@@ -37,7 +37,7 @@ describe('ReactDOMRoot', () => {

37 if (__DEV__) {

38 expect(console.error).toHaveBeenCalledTimes(1);

39 expect(console.error.mock.calls[0][0]).toContain(

40 - 'ReactDOM.hydrate is no longer supported',

40 + 'ReactDOM.hydrate has not been supported since React 18',

41 );

42 }

43 });

packages/react-dom/src/__tests__/renderSubtreeIntoContainer-test.js

+9 -9

@@ -54,7 +54,7 @@ describe('renderSubtreeIntoContainer', () => {

54 renderSubtreeIntoContainer(this, <Component />, portal);

55 }.bind(this),

56 ).toErrorDev(

57 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

57 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

58 );

59 }

60 }

@@ -107,7 +107,7 @@ describe('renderSubtreeIntoContainer', () => {

107 expect(() => {

108 renderSubtreeIntoContainer(this, <Component />, portal);

109 }).toErrorDev(

110 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

110 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

111 );

112 }

113

@@ -115,7 +115,7 @@ describe('renderSubtreeIntoContainer', () => {

115 expect(() => {

116 renderSubtreeIntoContainer(this, <Component />, portal);

117 }).toErrorDev(

118 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

118 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

119 );

120 }

121 }

@@ -172,7 +172,7 @@ describe('renderSubtreeIntoContainer', () => {

172 expect(() => {

173 renderSubtreeIntoContainer(this, <Component />, portal);

174 }).toErrorDev(

175 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

175 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

176 );

177 }

178

@@ -180,7 +180,7 @@ describe('renderSubtreeIntoContainer', () => {

180 expect(() => {

181 renderSubtreeIntoContainer(this, <Component />, portal);

182 }).toErrorDev(

183 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

183 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

184 );

185 }

186 }

@@ -211,7 +211,7 @@ describe('renderSubtreeIntoContainer', () => {

211 expect(() => {

212 renderSubtreeIntoContainer(this, <div>hello</div>, portal);

213 }).toErrorDev(

214 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

214 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

215 );

216 }

217 }

@@ -250,7 +250,7 @@ describe('renderSubtreeIntoContainer', () => {

250 expect(() => {

251 renderSubtreeIntoContainer(this, <Child />, portal);

252 }).toErrorDev(

253 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

253 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

254 );

255 }

256 }

@@ -290,7 +290,7 @@ describe('renderSubtreeIntoContainer', () => {

290 expect(() => {

291 renderSubtreeIntoContainer(this, <Middle />, portal1);

292 }).toErrorDev(

293 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

293 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

294 );

295 }

296 static childContextTypes = {

@@ -306,7 +306,7 @@ describe('renderSubtreeIntoContainer', () => {

306 expect(() => {

307 renderSubtreeIntoContainer(this, <Child />, portal2);

308 }).toErrorDev(

309 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',

309 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',

310 );

311 }

312 }

packages/react-dom/src/client/ReactDOMLegacy.js

+8 -8

@@ -268,14 +268,14 @@ export function hydrate(

268 if (disableLegacyMode) {

269 if (__DEV__) {

270 console.error(

271 - 'ReactDOM.hydrate is no longer supported in React 18. Use hydrateRoot instead',

271 + 'ReactDOM.hydrate was removed in React 19. Use hydrateRoot instead',

272 );

273 }

274 throw new Error('ReactDOM: Unsupported Legacy Mode API.');

275 }

276 if (__DEV__) {

277 console.error(

278 - 'ReactDOM.hydrate is no longer supported in React 18. Use hydrateRoot ' +

278 + 'ReactDOM.hydrate has not been supported since React 18. Use hydrateRoot ' +

279 'instead. Until you switch to the new API, your app will behave as ' +

280 "if it's running React 17. Learn " +

281 'more: https://react.dev/link/switch-to-createroot',

@@ -316,14 +316,14 @@ export function render(

316 if (disableLegacyMode) {

317 if (__DEV__) {

318 console.error(

319 - 'ReactDOM.render is no longer supported in React 18. Use createRoot instead.',

319 + 'ReactDOM.render was removed in React 19. Use createRoot instead.',

320 );

321 }

322 throw new Error('ReactDOM: Unsupported Legacy Mode API.');

323 }

324 if (__DEV__) {

325 console.error(

326 - 'ReactDOM.render is no longer supported in React 18. Use createRoot ' +

326 + 'ReactDOM.render has not been supported since React 18. Use createRoot ' +

327 'instead. Until you switch to the new API, your app will behave as ' +

328 "if it's running React 17. Learn " +

329 'more: https://react.dev/link/switch-to-createroot',

@@ -364,15 +364,15 @@ export function unstable_renderSubtreeIntoContainer(

364 if (disableLegacyMode) {

365 if (__DEV__) {

366 console.error(

367 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported in React 18. Consider using a portal instead.',

367 + 'ReactDOM.unstable_renderSubtreeIntoContainer() was removed in React 19. Consider using a portal instead.',

368 );

369 }

370 throw new Error('ReactDOM: Unsupported Legacy Mode API.');

371 }

372 if (__DEV__) {

373 console.error(

374 - 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported ' +

375 - 'in React 18. Consider using a portal instead. Until you switch to ' +

374 + 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported ' +

375 + 'since React 18. Consider using a portal instead. Until you switch to ' +

376 "the createRoot API, your app will behave as if it's running React " +

377 '17. Learn more: https://react.dev/link/switch-to-createroot',

378 );

@@ -399,7 +399,7 @@ export function unmountComponentAtNode(container: Container): boolean {

399 if (disableLegacyMode) {

400 if (__DEV__) {

401 console.error(

402 - 'unmountComponentAtNode is no longer supported in React 18. Use root.unmount() instead.',

402 + 'unmountComponentAtNode was removed in React 19. Use root.unmount() instead.',

403 );

404 }

405 throw new Error('ReactDOM: Unsupported Legacy Mode API.');

packages/react-reconciler/src/ReactFiberBeginWork.js

+1 -1

@@ -1975,7 +1975,7 @@ function mountIndeterminateComponent(

1975 if (__DEV__) {

1976 if (disableLegacyContext && Component.contextTypes) {

1977 console.error(

1978 - '%s uses the legacy contextTypes API which is no longer supported. ' +

1978 + '%s uses the legacy contextTypes API which was removed in React 19. ' +

1979 'Use React.createContext() with React.useContext() instead.',

1980 getComponentNameFromType(Component) || 'Unknown',

1981 );

packages/react-reconciler/src/ReactFiberClassComponent.js

+2 -2

@@ -413,14 +413,14 @@ function checkClassInstance(workInProgress: Fiber, ctor: any, newProps: any) {

413 if (disableLegacyContext) {

414 if (ctor.childContextTypes) {

415 console.error(

416 - '%s uses the legacy childContextTypes API which is no longer supported. ' +

416 + '%s uses the legacy childContextTypes API which was removed in React 19. ' +

417 'Use React.createContext() instead.',

418 name,

419 );

420 }

421 if (ctor.contextTypes) {

422 console.error(

423 - '%s uses the legacy contextTypes API which is no longer supported. ' +

423 + '%s uses the legacy contextTypes API which was removed in React 19. ' +

424 'Use React.createContext() with static contextType instead.',

425 name,

426 );

packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js

+2 -2

@@ -1785,8 +1785,8 @@ describe('ReactIncrementalErrorHandling', () => {

1785 ...gate(flags =>

1786 flags.disableLegacyContext

1787 ? [

1788 - 'Warning: Provider uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',

1789 - 'Warning: Provider uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',

1788 + 'Warning: Provider uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',

1789 + 'Warning: Provider uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',

1790 ]

1791 : [],

1792 ),

packages/react-server/src/ReactFizzClassComponent.js

+2 -2

@@ -371,14 +371,14 @@ function checkClassInstance(instance: any, ctor: any, newProps: any) {

371 if (disableLegacyContext) {

372 if (ctor.childContextTypes) {

373 console.error(

374 - '%s uses the legacy childContextTypes API which is no longer supported. ' +

374 + '%s uses the legacy childContextTypes API which was removed in React 19. ' +

375 'Use React.createContext() instead.',

376 name,

377 );

378 }

379 if (ctor.contextTypes) {

380 console.error(

381 - '%s uses the legacy contextTypes API which is no longer supported. ' +

381 + '%s uses the legacy contextTypes API which was removed in React 19. ' +

382 'Use React.createContext() with static contextType instead.',

383 name,

384 );

packages/react-server/src/ReactFizzServer.js

+1 -1

@@ -1502,7 +1502,7 @@ function renderIndeterminateComponent(

1502 if (__DEV__) {

1503 if (disableLegacyContext && Component.contextTypes) {

1504 console.error(

1505 - '%s uses the legacy contextTypes API which is no longer supported. ' +

1505 + '%s uses the legacy contextTypes API which was removed in React 19. ' +

1506 'Use React.createContext() with React.useContext() instead.',

1507 getComponentNameFromType(Component) || 'Unknown',

1508 );

packages/react/src/__tests__/ReactCreateElement-test.js

+1 -1

@@ -181,7 +181,7 @@ describe('ReactCreateElement', () => {

181 expect(element.type).toBe(ComponentClass);

182 if (gate(flags => flags.enableRefAsProp)) {

183 expect(() => expect(element.ref).toBe(ref)).toErrorDev(

184 - 'Accessing element.ref is no longer supported',

184 + 'Accessing element.ref was removed in React 19',

185 {withoutStack: true},

186 );

187 const expectation = {foo: '56', ref};

packages/react/src/__tests__/ReactElementClone-test.js

+1 -1

@@ -361,7 +361,7 @@ describe('ReactElementClone', () => {

361 if (gate(flags => flags.enableRefAsProp)) {

362 expect(clone.props.ref).toBe('34');

363 expect(() => expect(clone.ref).toBe('34')).toErrorDev(

364 - 'Accessing element.ref is no longer supported',

364 + 'Accessing element.ref was removed in React 19',

365 {withoutStack: true},

366 );

367 expect(clone.props).toEqual({foo: 'ef', ref: '34'});

packages/react/src/__tests__/ReactJSXTransformIntegration-test.js

+1 -1

@@ -126,7 +126,7 @@ describe('ReactJSXTransformIntegration', () => {

126 expect(element.type).toBe(Component);

127 if (gate(flags => flags.enableRefAsProp)) {

128 expect(() => expect(element.ref).toBe(ref)).toErrorDev(

129 - 'Accessing element.ref is no longer supported',

129 + 'Accessing element.ref was removed in React 19',

130 {withoutStack: true},

131 );

132 const expectation = {foo: '56', ref};

packages/react/src/jsx/ReactJSXElement.js

+1 -1

@@ -141,7 +141,7 @@ function elementRefGetterWithDeprecationWarning() {

141 if (!didWarnAboutElementRef[componentName]) {

142 didWarnAboutElementRef[componentName] = true;

143 console.error(

144 - 'Accessing element.ref is no longer supported. ref is now a ' +

144 + 'Accessing element.ref was removed in React 19. ref is now a ' +

145 'regular prop. It will be removed from the JSX Element ' +

146 'type in a future release.',

147 );

scripts/jest/shouldIgnoreConsoleError.js

+6 -3

@@ -17,10 +17,13 @@ module.exports = function shouldIgnoreConsoleError(

17 return true;

18 }

19 if (

20 - format.indexOf('ReactDOM.render is no longer supported in React 18') !==

21 - -1 ||

20 + format.indexOf('ReactDOM.render was removed in React 19') !== -1 ||

21 + format.indexOf('ReactDOM.hydrate was removed in React 19') !== -1 ||

22 format.indexOf(

23 - 'ReactDOM.hydrate is no longer supported in React 18'

23 + 'ReactDOM.render has not been supported since React 18'

24 + ) !== -1 ||

25 + format.indexOf(

26 + 'ReactDOM.hydrate has not been supported since React 18'

27 ) !== -1

28 ) {

29 // We haven't finished migrating our tests to use createRoot.