Mismatch<\/article>');\n });\n \n- \/\/ @gate enableActivity\n it('handles if mismatch is child of suspended component', async () => {\n let client = false;\n let suspend = false;\n@@ -482,7 +477,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.innerHTML).toBe('

Mismatch<\/article><\/div>');\n });\n \n- \/\/ @gate enableActivity\n it('handles if mismatch is parent and first child suspends', async () => {\n let client = false;\n let suspend = false;\n@@ -575,7 +569,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('does show a parent fallback if mismatch is parent and second child suspends', async () => {\n let client = false;\n let suspend = false;\n@@ -687,7 +680,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('does show a parent fallback if mismatch is in parent element only', async () => {\n let client = false;\n let suspend = false;\n@@ -787,7 +779,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('does show a parent fallback if mismatch is before suspending', async () => {\n let client = false;\n let suspend = false;\n@@ -886,7 +877,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('does show a parent fallback if mismatch is before suspending in a child', async () => {\n let client = false;\n let suspend = false;\n@@ -987,7 +977,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('calls the hydration callbacks after hydration or deletion', async () => {\n let suspend = false;\n let resolve;\n@@ -1079,7 +1068,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(deleted.length).toBe(1);\n });\n \n- \/\/ @gate enableActivity\n it('hydrates an empty activity boundary', async () => {\n function App() {\n return (\n@@ -1101,7 +1089,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.innerHTML).toContain('

Sibling<\/div>');\n });\n \n- \/\/ @gate enableActivity\n it('recovers with client render when server rendered additional nodes at suspense root', async () => {\n function CheckIfHydrating({children}) {\n \/\/ This is a trick to check whether we're hydrating or not, since React\n@@ -1171,7 +1158,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(ref.current).not.toBe(span);\n });\n \n- \/\/ @gate enableActivity\n it('recovers with client render when server rendered additional nodes at suspense root after unsuspending', async () => {\n const ref = React.createRef();\n let shouldSuspend = false;\n@@ -1236,7 +1222,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(ref.current).not.toBe(span);\n });\n \n- \/\/ @gate enableActivity\n it('recovers with client render when server rendered additional nodes deep inside suspense root', async () => {\n const ref = React.createRef();\n function App({hasB}) {\n@@ -1283,7 +1268,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(ref.current).not.toBe(span);\n });\n \n- \/\/ @gate enableActivity\n it('calls the onDeleted hydration callback if the parent gets deleted', async () => {\n let suspend = false;\n const promise = new Promise(() => {});\n@@ -1337,7 +1321,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(deleted.length).toBe(1);\n });\n \n- \/\/ @gate enableActivity\n it('can insert siblings before the dehydrated boundary', async () => {\n let suspend = false;\n const promise = new Promise(() => {});\n@@ -1395,7 +1378,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.firstChild.firstChild.textContent).toBe('First');\n });\n \n- \/\/ @gate enableActivity\n it('can delete the dehydrated boundary before it is hydrated', async () => {\n let suspend = false;\n const promise = new Promise(() => {});\n@@ -1451,7 +1433,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.firstChild.children[1].textContent).toBe('After');\n });\n \n- \/\/ @gate enableActivity\n it('blocks updates to hydrate the content first if props have changed', async () => {\n let suspend = false;\n let resolve;\n@@ -1523,7 +1504,7 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(span.className).toBe('hi');\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('blocks updates to hydrate the content first if props changed at idle priority', async () => {\n let suspend = false;\n let resolve;\n@@ -1597,7 +1578,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(span.className).toBe('hi');\n });\n \n- \/\/ @gate enableActivity\n it('shows the fallback of the parent if props have changed before hydration completes and is still suspended', async () => {\n let suspend = false;\n let resolve;\n@@ -1684,7 +1664,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.textContent).toBe('Hi');\n });\n \n- \/\/ @gate enableActivity\n it('clears nested activity boundaries if they did not hydrate yet', async () => {\n let suspend = false;\n const promise = new Promise(() => {});\n@@ -1752,7 +1731,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.textContent).toBe('Hi Hi');\n });\n \n- \/\/ @gate enableActivity\n it('hydrates first if props changed but we are able to resolve within a timeout', async () => {\n let suspend = false;\n let resolve;\n@@ -1826,7 +1804,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(span.className).toBe('hi');\n });\n \n- \/\/ @gate enableActivity\n it('warns but works if setState is called before commit in a dehydrated component', async () => {\n let suspend = false;\n let resolve;\n@@ -1901,7 +1878,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.textContent).toBe('Hello');\n });\n \n- \/\/ @gate enableActivity\n it('blocks the update to hydrate first if context has changed', async () => {\n let suspend = false;\n let resolve;\n@@ -1984,7 +1960,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(span.className).toBe('hi');\n });\n \n- \/\/ @gate enableActivity\n it('shows the parent fallback if context has changed before hydration completes and is still suspended', async () => {\n let suspend = false;\n let resolve;\n@@ -2075,7 +2050,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(container.textContent).toBe('Hi');\n });\n \n- \/\/ @gate enableActivity\n it('can hydrate TWO activity boundaries', async () => {\n const ref1 = React.createRef();\n const ref2 = React.createRef();\n@@ -2113,7 +2087,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(ref2.current).toBe(span2);\n });\n \n- \/\/ @gate enableActivity\n it('regenerates if it cannot hydrate before changes to props\/context expire', async () => {\n let suspend = false;\n const promise = new Promise(resolvePromise => {});\n@@ -2201,7 +2174,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(newSpan.className).toBe('hi');\n });\n \n- \/\/ @gate enableActivity\n it('does not invoke an event on a hydrated node until it commits', async () => {\n let suspend = false;\n let resolve;\n@@ -2281,7 +2253,7 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('does not invoke an event on a hydrated event handle until it commits', async () => {\n const setClick = ReactDOM.unstable_createEventHandle('click');\n let suspend = false;\n@@ -2363,7 +2335,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('invokes discrete events on nested activity boundaries in a root (legacy system)', async () => {\n let suspend = false;\n let resolve;\n@@ -2444,7 +2415,7 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('invokes discrete events on nested activity boundaries in a root (createEventHandle)', async () => {\n let suspend = false;\n let isServerRendering = true;\n@@ -2529,7 +2500,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('does not invoke the parent of dehydrated boundary event', async () => {\n let suspend = false;\n let resolve;\n@@ -2602,7 +2572,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('does not invoke an event on a parent tree when a subtree is dehydrated', async () => {\n let suspend = false;\n let resolve;\n@@ -2675,7 +2644,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(parentContainer);\n });\n \n- \/\/ @gate enableActivity\n it('blocks only on the last continuous event (legacy system)', async () => {\n let suspend1 = false;\n let resolve1;\n@@ -2776,7 +2744,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('finishes normal pri work before continuing to hydrate a retry', async () => {\n let suspend = false;\n let resolve;\n@@ -2860,7 +2827,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n expect(ref.current).not.toBe(null);\n });\n \n- \/\/ @gate enableActivity\n it('regression test: does not overfire non-bubbling browser events', async () => {\n let suspend = false;\n let resolve;\n@@ -2945,7 +2911,6 @@ describe('ReactDOMServerPartialHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('fallback to client render on hydration mismatch at root', async () => {\n let suspend = true;\n let resolve;\ndiff --git a\/packages\/react-dom\/src\/__tests__\/ReactDOMServerSelectiveHydrationActivity-test.internal.js b\/packages\/react-dom\/src\/__tests__\/ReactDOMServerSelectiveHydrationActivity-test.internal.js\nindex c2a856a018..1892b915be 100644\n--- a\/packages\/react-dom\/src\/__tests__\/ReactDOMServerSelectiveHydrationActivity-test.internal.js\n+++ b\/packages\/react-dom\/src\/__tests__\/ReactDOMServerSelectiveHydrationActivity-test.internal.js\n@@ -152,7 +152,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n require('react-reconciler\/constants').ContinuousEventPriority;\n });\n \n- \/\/ @gate enableActivity\n it('hydrates the target boundary synchronously during a click', async () => {\n function Child({text}) {\n Scheduler.log(text);\n@@ -214,7 +213,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('hydrates at higher pri if sync did not work first time', async () => {\n let suspend = false;\n let resolve;\n@@ -300,7 +298,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('hydrates at higher pri for secondary discrete events', async () => {\n let suspend = false;\n let resolve;\n@@ -388,7 +385,7 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('hydrates the target boundary synchronously during a click (createEventHandle)', async () => {\n const setClick = ReactDOM.unstable_createEventHandle('click');\n let isServerRendering = true;\n@@ -455,7 +452,7 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('hydrates at higher pri if sync did not work first time (createEventHandle)', async () => {\n let suspend = false;\n let isServerRendering = true;\n@@ -544,7 +541,7 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('hydrates at higher pri for secondary discrete events (createEventHandle)', async () => {\n const setClick = ReactDOM.unstable_createEventHandle('click');\n let suspend = false;\n@@ -636,7 +633,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('hydrates the hovered targets as higher priority for continuous events', async () => {\n let suspend = false;\n let resolve;\n@@ -729,7 +725,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('replays capture phase for continuous events and respects stopPropagation', async () => {\n let suspend = false;\n let resolve;\n@@ -883,7 +878,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('replays event with null target when tree is dismounted', async () => {\n let suspend = false;\n let resolve;\n@@ -957,7 +951,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('hydrates the last target path first for continuous events', async () => {\n let suspend = false;\n let resolve;\n@@ -1044,7 +1037,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('hydrates the last explicitly hydrated target at higher priority', async () => {\n function Child({text}) {\n Scheduler.log(text);\n@@ -1092,7 +1084,7 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n await waitForAll(['App', 'C', 'B', 'A']);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('hydrates before an update even if hydration moves away from it', async () => {\n function Child({text}) {\n Scheduler.log(text);\n@@ -1200,7 +1192,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('fires capture event handlers and native events if content is hydratable during discrete event', async () => {\n spyOnDev(console, 'error');\n function Child({text}) {\n@@ -1272,7 +1263,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n document.body.removeChild(container);\n });\n \n- \/\/ @gate enableActivity\n it('does not propagate discrete event if it cannot be synchronously hydrated', async () => {\n let triggeredParent = false;\n let triggeredChild = false;\n@@ -1335,7 +1325,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n expect(triggeredChild).toBe(false);\n });\n \n- \/\/ @gate enableActivity\n it('can force hydration in response to sync update', async () => {\n function Child({text}) {\n Scheduler.log(`Child ${text}`);\n@@ -1371,7 +1360,7 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n expect(initialSpan).toBe(spanRef);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('can force hydration in response to continuous update', async () => {\n function Child({text}) {\n Scheduler.log(`Child ${text}`);\n@@ -1408,7 +1397,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n expect(initialSpan).toBe(spanRef);\n });\n \n- \/\/ @gate enableActivity\n it('can force hydration in response to default update', async () => {\n function Child({text}) {\n Scheduler.log(`Child ${text}`);\n@@ -1441,7 +1429,7 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n expect(initialSpan).toBe(spanRef);\n });\n \n- \/\/ @gate enableActivity && www\n+ \/\/ @gate www\n it('regression test: can unwind context on selective hydration interruption', async () => {\n const Context = React.createContext('DefaultContext');\n \n@@ -1500,7 +1488,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n });\n });\n \n- \/\/ @gate enableActivity\n it('regression test: can unwind context on selective hydration interruption for sync updates', async () => {\n const Context = React.createContext('DefaultContext');\n \n@@ -1552,7 +1539,6 @@ describe('ReactDOMServerSelectiveHydrationActivity', () => {\n });\n });\n \n- \/\/ @gate enableActivity\n it('regression: selective hydration does not contribute to \"maximum update limit\" count', async () => {\n const outsideRef = React.createRef(null);\n const insideRef = React.createRef(null);\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/Activity-test.js b\/packages\/react-reconciler\/src\/__tests__\/Activity-test.js\nindex 2fdcc16701..a27e62e585 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/Activity-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/Activity-test.js\n@@ -196,7 +196,6 @@ describe('Activity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('mounts without layout effects when hidden', async () => {\n function Child({text}) {\n useLayoutEffect(() => {\n@@ -234,7 +233,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput();\n });\n \n- \/\/ @gate enableActivity\n it('mounts\/unmounts layout effects when visibility changes (starting visible)', async () => {\n function Child({text}) {\n useLayoutEffect(() => {\n@@ -280,7 +278,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput();\n });\n \n- \/\/ @gate enableActivity\n it('nested offscreen does not call componentWillUnmount when hidden', async () => {\n \/\/ This is a bug that appeared during production test of .\n \/\/ It is a very specific scenario with nested Offscreens. The inner offscreen\n@@ -384,7 +381,6 @@ describe('Activity', () => {\n assertLog(['child']);\n });\n \n- \/\/ @gate enableActivity\n it('mounts\/unmounts layout effects when visibility changes (starting hidden)', async () => {\n function Child({text}) {\n useLayoutEffect(() => {\n@@ -431,7 +427,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput();\n });\n \n- \/\/ @gate enableActivity\n it('hides children of offscreen after layout effects are destroyed', async () => {\n const root = ReactNoop.createRoot();\n function Child({text}) {\n@@ -518,7 +513,6 @@ describe('Activity', () => {\n assertLog(['Unmount layout']);\n });\n \n- \/\/ @gate enableActivity\n it('hides new insertions into an already hidden tree', async () => {\n const root = ReactNoop.createRoot();\n await act(() => {\n@@ -548,7 +542,6 @@ describe('Activity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('hides updated nodes inside an already hidden tree', async () => {\n const root = ReactNoop.createRoot();\n await act(() => {\n@@ -594,7 +587,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput(Hi<\/span>);\n });\n \n- \/\/ @gate enableActivity\n it('revealing a hidden tree at high priority does not cause tearing', async () => {\n \/\/ When revealing an offscreen tree, we need to include updates that were\n \/\/ previously deferred because the tree was hidden, even if they are lower\n@@ -723,7 +715,6 @@ describe('Activity', () => {\n expect(areOuterAndInnerConsistent()).toBe(true);\n });\n \n- \/\/ @gate enableActivity\n it('regression: Activity instance is sometimes null during setState', async () => {\n let setState;\n function Child() {\n@@ -774,7 +765,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput(null);\n });\n \n- \/\/ @gate enableActivity\n it('class component setState callbacks do not fire until tree is visible', async () => {\n const root = ReactNoop.createRoot();\n \n@@ -826,7 +816,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput();\n });\n \n- \/\/ @gate enableActivity\n it('does not call componentDidUpdate when reappearing a hidden class component', async () => {\n class Child extends React.Component {\n componentDidMount() {\n@@ -876,7 +865,6 @@ describe('Activity', () => {\n assertLog(['componentDidMount']);\n });\n \n- \/\/ @gate enableActivity\n it(\n 'when reusing old components (hidden -> visible), layout effects fire ' +\n 'with same timing as if it were brand new',\n@@ -929,7 +917,6 @@ describe('Activity', () => {\n },\n );\n \n- \/\/ @gate enableActivity\n it(\n 'when reusing old components (hidden -> visible), layout effects fire ' +\n 'with same timing as if it were brand new (includes setState callback)',\n@@ -992,7 +979,6 @@ describe('Activity', () => {\n },\n );\n \n- \/\/ @gate enableActivity\n it('defer passive effects when prerendering a new Activity tree', async () => {\n function Child({label}) {\n useEffect(() => {\n@@ -1110,7 +1096,6 @@ describe('Activity', () => {\n assertLog(['Shell', 'More']);\n });\n \n- \/\/ @gate enableActivity\n it('passive effects are connected and disconnected when the visibility changes', async () => {\n function Child({step}) {\n useEffect(() => {\n@@ -1167,7 +1152,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput();\n });\n \n- \/\/ @gate enableActivity\n it('passive effects are unmounted on hide in the same order as during a deletion: parent before child', async () => {\n function Child({label}) {\n useEffect(() => {\n@@ -1225,7 +1209,6 @@ describe('Activity', () => {\n \/\/ Re-enable this test once we add this ability. For example, we'll likely add\n \/\/ either an option or a heuristic to mount passive effects inside a hidden\n \/\/ tree after a delay.\n- \/\/ @gate enableActivity\n \/\/ eslint-disable-next-line jest\/no-disabled-tests\n it.skip(\"don't defer passive effects when prerendering in a tree whose effects are already connected\", async () => {\n function Child({label}) {\n@@ -1282,7 +1265,6 @@ describe('Activity', () => {\n ]);\n });\n \n- \/\/ @gate enableActivity\n it('does not mount effects when prerendering a nested Activity boundary', async () => {\n function Child({label}) {\n useEffect(() => {\n@@ -1360,7 +1342,6 @@ describe('Activity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('reveal an outer Activity boundary without revealing an inner one', async () => {\n function Child({label}) {\n useEffect(() => {\n@@ -1426,7 +1407,6 @@ describe('Activity', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('reveal an inner Activity boundary without revealing an outer one on the same host child', async () => {\n \/\/ This ensures that no update is scheduled, which would cover up the bug if the parent\n \/\/ then re-hides the child on the way up.\n@@ -1455,7 +1435,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput(

);\n });\n \n- \/\/ @gate enableActivity\n it('reveal an inner Suspense boundary without revealing an outer Activity on the same host child', async () => {\n \/\/ This ensures that no update is scheduled, which would cover up the bug if the parent\n \/\/ then re-hides the child on the way up.\n@@ -1492,7 +1471,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput(

);\n });\n \n- \/\/ @gate enableActivity\n it('insertion effects are not disconnected when the visibility changes', async () => {\n function Child({step}) {\n useInsertionEffect(() => {\n@@ -1549,7 +1527,6 @@ describe('Activity', () => {\n expect(root).toMatchRenderedOutput();\n });\n \n- \/\/ @gate enableActivity\n it('warns if you pass a hidden prop', async () => {\n function App() {\n return (\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ActivityErrorHandling-test.js b\/packages\/react-reconciler\/src\/__tests__\/ActivityErrorHandling-test.js\nindex ac6d1f9b88..af22b95f54 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ActivityErrorHandling-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ActivityErrorHandling-test.js\n@@ -26,7 +26,6 @@ describe('Activity error handling', () => {\n return text;\n }\n \n- \/\/ @gate enableActivity\n it(\n 'errors inside a hidden Activity do not escape in the visible part ' +\n 'of the UI',\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ActivityLegacySuspense-test.js b\/packages\/react-reconciler\/src\/__tests__\/ActivityLegacySuspense-test.js\nindex a4ec229817..482aa54ff9 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ActivityLegacySuspense-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ActivityLegacySuspense-test.js\n@@ -98,7 +98,6 @@ describe('Activity Suspense', () => {\n return text;\n }\n \n- \/\/ @gate enableActivity\n it('basic example of suspending inside hidden tree', async () => {\n const root = ReactNoop.createRoot();\n \n@@ -174,7 +173,7 @@ describe('Activity Suspense', () => {\n );\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n test('Regression: Suspending on hide should not infinite loop.', async () => {\n \/\/ This regression only repros in public act.\n global.IS_REACT_ACT_ENVIRONMENT = true;\n@@ -223,7 +222,6 @@ describe('Activity Suspense', () => {\n expect(root).toMatchRenderedOutput('');\n });\n \n- \/\/ @gate enableActivity\n test(\"suspending inside currently hidden tree that's switching to visible\", async () => {\n const root = ReactNoop.createRoot();\n \n@@ -282,7 +280,6 @@ describe('Activity Suspense', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n test(\"suspending inside currently visible tree that's switching to hidden\", async () => {\n const root = ReactNoop.createRoot();\n \n@@ -368,7 +365,6 @@ describe('Activity Suspense', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n test('update that suspends inside hidden tree', async () => {\n let setText;\n function Child() {\n@@ -401,7 +397,6 @@ describe('Activity Suspense', () => {\n });\n });\n \n- \/\/ @gate enableActivity\n test('updates at multiple priorities that suspend inside hidden tree', async () => {\n let setText;\n let setStep;\n@@ -458,7 +453,6 @@ describe('Activity Suspense', () => {\n expect(root).toMatchRenderedOutput(B1<\/span>);\n });\n \n- \/\/ @gate enableActivity\n test('detect updates to a hidden tree during a concurrent event', async () => {\n \/\/ This is a pretty complex test case. It relates to how we detect if an\n \/\/ update is made to a hidden tree: when scheduling the update, we walk up\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ActivityStrictMode-test.js b\/packages\/react-reconciler\/src\/__tests__\/ActivityStrictMode-test.js\nindex f8f7fca0e0..fa67df3b8a 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ActivityStrictMode-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ActivityStrictMode-test.js\n@@ -31,7 +31,7 @@ describe('Activity StrictMode', () => {\n return label<\/span>;\n }\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('should trigger strict effects when offscreen is visible', async () => {\n await act(() => {\n ReactNoop.render(\n@@ -55,7 +55,7 @@ describe('Activity StrictMode', () => {\n ]);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('should not trigger strict effects when offscreen is hidden', async () => {\n await act(() => {\n ReactNoop.render(\n@@ -154,7 +154,7 @@ describe('Activity StrictMode', () => {\n });\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('should double invoke effects on unsuspended child', async () => {\n let shouldSuspend = true;\n let resolve;\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ActivitySuspense-test.js b\/packages\/react-reconciler\/src\/__tests__\/ActivitySuspense-test.js\nindex 90fdf21a42..3a783ff326 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ActivitySuspense-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ActivitySuspense-test.js\n@@ -95,7 +95,6 @@ describe('Activity Suspense', () => {\n return text;\n }\n \n- \/\/ @gate enableActivity\n it('basic example of suspending inside hidden tree', async () => {\n const root = ReactNoop.createRoot();\n \n@@ -171,7 +170,7 @@ describe('Activity Suspense', () => {\n );\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n test('Regression: Suspending on hide should not infinite loop.', async () => {\n \/\/ This regression only repros in public act.\n global.IS_REACT_ACT_ENVIRONMENT = true;\n@@ -220,7 +219,6 @@ describe('Activity Suspense', () => {\n expect(root).toMatchRenderedOutput('');\n });\n \n- \/\/ @gate enableActivity\n test(\"suspending inside currently hidden tree that's switching to visible\", async () => {\n const root = ReactNoop.createRoot();\n \n@@ -289,7 +287,6 @@ describe('Activity Suspense', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n test(\"suspending inside currently visible tree that's switching to hidden\", async () => {\n const root = ReactNoop.createRoot();\n \n@@ -380,7 +377,6 @@ describe('Activity Suspense', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n test('update that suspends inside hidden tree', async () => {\n let setText;\n function Child() {\n@@ -413,7 +409,6 @@ describe('Activity Suspense', () => {\n });\n });\n \n- \/\/ @gate enableActivity\n test('updates at multiple priorities that suspend inside hidden tree', async () => {\n let setText;\n let setStep;\n@@ -470,7 +465,6 @@ describe('Activity Suspense', () => {\n expect(root).toMatchRenderedOutput(B1<\/span>);\n });\n \n- \/\/ @gate enableActivity\n test('detect updates to a hidden tree during a concurrent event', async () => {\n \/\/ This is a pretty complex test case. It relates to how we detect if an\n \/\/ update is made to a hidden tree: when scheduling the update, we walk up\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactDeferredValue-test.js b\/packages\/react-reconciler\/src\/__tests__\/ReactDeferredValue-test.js\nindex ad07ce8958..e4fe796fd3 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactDeferredValue-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactDeferredValue-test.js\n@@ -696,7 +696,6 @@ describe('ReactDeferredValue', () => {\n expect(root).toMatchRenderedOutput('Content');\n });\n \n- \/\/ @gate enableActivity\n it('useDeferredValue can spawn a deferred task while prerendering a hidden tree', async () => {\n function App() {\n const text = useDeferredValue('Final', 'Preview');\n@@ -742,7 +741,6 @@ describe('ReactDeferredValue', () => {\n expect(root).toMatchRenderedOutput(

Final<\/div>);\n });\n \n- \/\/ @gate enableActivity\n it('useDeferredValue can prerender the initial value inside a hidden tree', async () => {\n function App({text}) {\n const renderedText = useDeferredValue(text, `Preview [${text}]`);\n@@ -805,7 +803,6 @@ describe('ReactDeferredValue', () => {\n expect(root).toMatchRenderedOutput(

B<\/div>);\n });\n \n- \/\/ @gate enableActivity\n it(\n 'useDeferredValue skips the preview state when revealing a hidden tree ' +\n 'if the final value is referentially identical',\n@@ -845,7 +842,6 @@ describe('ReactDeferredValue', () => {\n },\n );\n \n- \/\/ @gate enableActivity\n it(\n 'useDeferredValue does not skip the preview state when revealing a ' +\n 'hidden tree if the final value is different from the currently rendered one',\n@@ -890,7 +886,6 @@ describe('ReactDeferredValue', () => {\n },\n );\n \n- \/\/ @gate enableActivity\n it(\n 'useDeferredValue does not show \"previous\" value when revealing a hidden ' +\n 'tree (no initial value)',\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactErrorStacks-test.js b\/packages\/react-reconciler\/src\/__tests__\/ReactErrorStacks-test.js\nindex 5b96ad1ee6..c761501839 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactErrorStacks-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactErrorStacks-test.js\n@@ -202,7 +202,6 @@ describe('ReactFragment', () => {\n ]);\n });\n \n- \/\/ @gate enableActivity\n it('includes built-in for Activity', async () => {\n ReactNoop.createRoot({\n onCaughtError,\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactHooksWithNoopRenderer-test.js b\/packages\/react-reconciler\/src\/__tests__\/ReactHooksWithNoopRenderer-test.js\nindex b390bf4d1e..d82b6e31b4 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactHooksWithNoopRenderer-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactHooksWithNoopRenderer-test.js\n@@ -3044,7 +3044,6 @@ describe('ReactHooksWithNoopRenderer', () => {\n });\n });\n \n- \/\/ @gate enableActivity\n it('warns when setState is called from offscreen deleted insertion effect cleanup', async () => {\n function App(props) {\n const [, setX] = useState(0);\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactLazy-test.internal.js b\/packages\/react-reconciler\/src\/__tests__\/ReactLazy-test.internal.js\nindex 3afb0008ab..54e6c1aabf 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactLazy-test.internal.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactLazy-test.internal.js\n@@ -966,7 +966,6 @@ describe('ReactLazy', () => {\n );\n });\n \n- \/\/ @gate enableActivity\n it('throws with a useful error when wrapping Activity with lazy()', async () => {\n const BadLazy = lazy(() => fakeImport(React.Activity));\n \ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactSiblingPrerendering-test.js b\/packages\/react-reconciler\/src\/__tests__\/ReactSiblingPrerendering-test.js\nindex 14dcea33ff..48d66a5e43 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactSiblingPrerendering-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactSiblingPrerendering-test.js\n@@ -175,7 +175,6 @@ describe('ReactSiblingPrerendering', () => {\n ]);\n });\n \n- \/\/ @gate enableActivity\n it(\"don't skip siblings when rendering inside a hidden tree\", async () => {\n function App() {\n return (\ndiff --git a\/packages\/react-reconciler\/src\/__tests__\/ReactSuspenseyCommitPhase-test.js b\/packages\/react-reconciler\/src\/__tests__\/ReactSuspenseyCommitPhase-test.js\nindex 4c10031085..6da915bd71 100644\n--- a\/packages\/react-reconciler\/src\/__tests__\/ReactSuspenseyCommitPhase-test.js\n+++ b\/packages\/react-reconciler\/src\/__tests__\/ReactSuspenseyCommitPhase-test.js\n@@ -442,7 +442,7 @@ describe('ReactSuspenseyCommitPhase', () => {\n );\n });\n \n- \/\/ @gate enableActivity && enableSuspenseyImages\n+ \/\/ @gate enableSuspenseyImages\n it(\"host instances don't suspend during prerendering, but do suspend when they are revealed\", async () => {\n function More() {\n Scheduler.log('More');\ndiff --git a\/packages\/react-refresh\/src\/__tests__\/ReactFreshIntegration-test.js b\/packages\/react-refresh\/src\/__tests__\/ReactFreshIntegration-test.js\nindex d6e1bef955..cbadf5ec79 100644\n--- a\/packages\/react-refresh\/src\/__tests__\/ReactFreshIntegration-test.js\n+++ b\/packages\/react-refresh\/src\/__tests__\/ReactFreshIntegration-test.js\n@@ -305,7 +305,7 @@ describe('ReactFreshIntegration', () => {\n }\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for class component in hidden subtree', async () => {\n const code = `\n import {Activity} from 'react';\n@@ -335,7 +335,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for hoistable resource in hidden subtree', async () => {\n const code = `\n import {Activity} from 'react';\n@@ -357,7 +357,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for host component in hidden subtree', async () => {\n const code = `\n import {Activity} from 'react';\n@@ -379,7 +379,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for Activity in hidden subtree', async () => {\n const code = `\n import {Activity} from 'react';\n@@ -403,7 +403,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for Scope in hidden subtree', async () => {\n const code = `\n import {\n@@ -430,7 +430,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for functional component in hidden subtree', async () => {\n const code = `\n import {Activity} from 'react';\n@@ -458,7 +458,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for ref forwarding component in hidden subtree', async () => {\n const code = `\n import {\n@@ -489,7 +489,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for simple memo component in hidden subtree', async () => {\n const code = `\n import {\n@@ -520,7 +520,7 @@ describe('ReactFreshIntegration', () => {\n await patch(code);\n });\n \n- \/\/ @gate __DEV__ && enableActivity\n+ \/\/ @gate __DEV__\n it('ignores ref for memo component in hidden subtree', async () => {\n \/\/ A custom compare function means this won't use SimpleMemoComponent.\n const code = `\n","body":"","commit":{"authorEmail":"sebastian.silbermann@vercel.com","shortRevision":"3419420e8b","authorName":"Sebastian \"Sebbie\" Silbermann","revision":"3419420e8b8415c80ead82e4d95f0a039380aee5","subject":"[flags] Cleanup `enableActivity` (#35681)","authoredAt":"2026-02-03T16:08:18+01:00"},"parents":["b1533b034ee5e38e825fe20d789f2e83ede163ad"]}

dillon1000/react

Files changed