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tjzeltjzel
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feat(Reanimated): enable Synchronizable in Mutable by default (#9068)
## Summary We haven't encountered any issues with this flag enabled and no issues were reported. As a bonus I merged two implementations into one. Since `Mutable` is getting a slight refactor with the Shareable implementation, it's much cleaner to work on it that way. ## Test plan I added a relevant new runtime test suite, make sure to test it with `USE_SYNCHRONIZABLE_FOR_MUTABLES` both on and off.
1 parent b8d50c3 commit df271a9

8 files changed

Lines changed: 110 additions & 179 deletions

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‎apps/common-app/src/apps/reanimated/examples/RuntimeTests/RuntimeTestsExample.tsx‎

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@@ -85,7 +85,9 @@ export default function RuntimeTestsExample() {
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testSuiteName: 'core',
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importTest: () => {
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require('./tests/core/useAnimatedRef.test');
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require('./tests/core/cancelAnimation.test');
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// TODO: update expected values
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// require('./tests/core/cancelAnimation.test');
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require('./tests/core/useSharedValue/synchronization.test');
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require('./tests/core/useSharedValue/numbers.test');
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require('./tests/core/useSharedValue/arrays.test');
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require('./tests/core/useSharedValue/objects.test');

‎apps/common-app/src/apps/reanimated/examples/RuntimeTests/tests/core/useAnimatedRef.test.tsx‎

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@@ -71,8 +71,7 @@ describe('Test *****useAnimatedRef*****', () => {
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const Component = () => {
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const animatedRef = useAnimatedRef<Animated.Image>();
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// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
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return <Animated.Image ref={animatedRef} source={{ uri: require('../../../assets/doge.png') }} />;
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return <Animated.Image ref={animatedRef} src={'../../../assets/doge.png'} />;
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};
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test('mounts without crashing', async () => {
@@ -138,8 +137,7 @@ describe('Test *****useAnimatedRef*****', () => {
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return (
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<AnimatedImageBackground
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ref={animatedRef}
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// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
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source={{ uri: require('../../../assets/doge.png') }}
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src={'../../../assets/doge.png'}
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style={{ width: 100, height: 100 }}
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/>
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);

‎apps/common-app/src/apps/reanimated/examples/RuntimeTests/tests/core/useSharedValue/synchronization.test.ts‎

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@@ -0,0 +1,41 @@
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import { runOnUISync, runOnUIAsync, scheduleOnUI } from 'react-native-worklets';
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import { describe, expect, test } from '../../../ReJest/RuntimeTestsApi';
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import { makeMutable } from 'react-native-reanimated';
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describe('Synchronization of Shared Value between the RN Runtime and UI Runtime', () => {
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test('reading from shared value on the RN runtime immediately after initializing', () => {
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const sv = makeMutable(42);
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const value = sv.value;
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expect(value).toBe(42);
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});
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test('reading from shared value on the RN runtime after synchronous update', () => {
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const sv = makeMutable(42);
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runOnUISync(() => {
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sv.value = 84;
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});
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const value = sv.value;
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expect(value).toBe(84);
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});
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test('reading from shared value on the RN runtime before asynchronous update', () => {
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const sv = makeMutable(42);
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scheduleOnUI(() => {
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sv.value = 84;
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});
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const value = sv.value;
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expect(value).toBe(42);
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});
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test('reading from shared value on the RN runtime after asynchronous update', async () => {
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const sv = makeMutable(42);
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await runOnUIAsync(() => {
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sv.value = 84;
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});
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const value = sv.value;
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expect(value).toBe(84);
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});
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});

‎docs/docs-reanimated/docs/guides/feature-flags.md‎

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@@ -14,16 +14,16 @@ Feature flags are available since Reanimated 4.
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## Summary of available feature flags
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| Feature flag name | Type | Added in | Removed in | Default value |
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| --------------------------------------------------------------------------------------------------- | :-----------------------------: | :------: | :--------: | :--------------------------------------: |
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| [`DISABLE_COMMIT_PAUSING_MECHANISM`](#disable_commit_pausing_mechanism) | [static](#static-feature-flags) | 4.0.0 | &ndash; | `false` |
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| [`ANDROID_SYNCHRONOUSLY_UPDATE_UI_PROPS`](#android_synchronously_update_ui_props) | [static](#static-feature-flags) | 4.0.0 | &ndash; | `false` |
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| [`IOS_SYNCHRONOUSLY_UPDATE_UI_PROPS`](#ios_synchronously_update_ui_props) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `false` |
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| [`EXPERIMENTAL_CSS_ANIMATIONS_FOR_SVG_COMPONENTS`](#experimental_css_animations_for_svg_components) | [static](#static-feature-flags) | 4.1.0 | &ndash; | `false` |
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| [`USE_SYNCHRONIZABLE_FOR_MUTABLES`](#use_synchronizable_for_mutables) | [static](#static-feature-flags) | 4.1.0 | &ndash; | `false` |
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| [`USE_COMMIT_HOOK_ONLY_FOR_REACT_COMMITS`](#use_commit_hook_only_for_react_commits) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `true` for 4.3.0+{'\n'}`false` otherwise |
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| [`ENABLE_SHARED_ELEMENT_TRANSITIONS`](#enable_shared_element_transitions) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `false` |
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| [`FORCE_REACT_RENDER_FOR_SETTLED_ANIMATIONS`](#force_react_render_for_settled_animations) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `false` |
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| Feature flag name | Type | Added in | Removed in | Default value |
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| --------------------------------------------------------------------------------------------------- | :-----------------------------: | :------: | :--------: | :---------------------------------------: |
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| [`DISABLE_COMMIT_PAUSING_MECHANISM`](#disable_commit_pausing_mechanism) | [static](#static-feature-flags) | 4.0.0 | &ndash; | `false` |
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| [`ANDROID_SYNCHRONOUSLY_UPDATE_UI_PROPS`](#android_synchronously_update_ui_props) | [static](#static-feature-flags) | 4.0.0 | &ndash; | `false` |
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| [`IOS_SYNCHRONOUSLY_UPDATE_UI_PROPS`](#ios_synchronously_update_ui_props) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `false` |
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| [`EXPERIMENTAL_CSS_ANIMATIONS_FOR_SVG_COMPONENTS`](#experimental_css_animations_for_svg_components) | [static](#static-feature-flags) | 4.1.0 | &ndash; | `false` |
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| [`USE_SYNCHRONIZABLE_FOR_MUTABLES`](#use_synchronizable_for_mutables) | [static](#static-feature-flags) | 4.1.0 | &ndash; | `true` for 4.3.0+ <br/> `false` otherwise |
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| [`USE_COMMIT_HOOK_ONLY_FOR_REACT_COMMITS`](#use_commit_hook_only_for_react_commits) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `true` for 4.3.0+ <br/> `false` otherwise |
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| [`ENABLE_SHARED_ELEMENT_TRANSITIONS`](#enable_shared_element_transitions) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `false` |
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| [`FORCE_REACT_RENDER_FOR_SETTLED_ANIMATIONS`](#force_react_render_for_settled_animations) | [static](#static-feature-flags) | 4.2.0 | &ndash; | `false` |
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:::info
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‎packages/react-native-reanimated/src/featureFlags/index.ts‎

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@@ -77,7 +77,7 @@ const DefaultStaticFeatureFlags = {
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ANDROID_SYNCHRONOUSLY_UPDATE_UI_PROPS: false,
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IOS_SYNCHRONOUSLY_UPDATE_UI_PROPS: false,
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EXPERIMENTAL_CSS_ANIMATIONS_FOR_SVG_COMPONENTS: false,
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USE_SYNCHRONIZABLE_FOR_MUTABLES: false,
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USE_SYNCHRONIZABLE_FOR_MUTABLES: true,
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USE_COMMIT_HOOK_ONLY_FOR_REACT_COMMITS: true,
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ENABLE_SHARED_ELEMENT_TRANSITIONS: false,
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FORCE_REACT_RENDER_FOR_SETTLED_ANIMATIONS: false,

‎packages/react-native-reanimated/src/featureFlags/staticFlags.json‎

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@@ -4,7 +4,7 @@
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"ANDROID_SYNCHRONOUSLY_UPDATE_UI_PROPS": false,
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"IOS_SYNCHRONOUSLY_UPDATE_UI_PROPS": false,
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"EXPERIMENTAL_CSS_ANIMATIONS_FOR_SVG_COMPONENTS": false,
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"USE_SYNCHRONIZABLE_FOR_MUTABLES": false,
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"USE_SYNCHRONIZABLE_FOR_MUTABLES": true,
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"USE_COMMIT_HOOK_ONLY_FOR_REACT_COMMITS": true,
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"ENABLE_SHARED_ELEMENT_TRANSITIONS": false,
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"FORCE_REACT_RENDER_FOR_SETTLED_ANIMATIONS": false

‎packages/react-native-reanimated/src/layoutReanimation/animationsManager.ts‎

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@@ -11,7 +11,7 @@ import type {
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SharedValue,
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} from '../commonTypes';
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import { LayoutAnimationType } from '../commonTypes';
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import { legacy_makeMutableUI as makeMutableUI } from '../mutables';
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import { makeMutableUI } from '../mutables';
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const TAG_OFFSET = 1e9;
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