chore: Merge branch 'main' into minor

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Evan You 2024-04-29 18:46:20 +08:00
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22 changed files with 675 additions and 318 deletions

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@ -24,4 +24,5 @@ jobs:
with:
tag_name: ${{ github.ref }}
body: |
Please refer to [CHANGELOG.md](https://github.com/vuejs/core/blob/main/CHANGELOG.md) for details.
For stable releases, please refer to [CHANGELOG.md](https://github.com/vuejs/core/blob/main/CHANGELOG.md) for details.
For pre-releases, please refer to [CHANGELOG.md](https://github.com/vuejs/core/blob/minor/CHANGELOG.md) of the `minor` branch.

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@ -1,3 +1,17 @@
## [3.4.26](https://github.com/vuejs/core/compare/v3.4.25...v3.4.26) (2024-04-29)
### Bug Fixes
* **compiler-core:** fix bail constant for globals ([fefce06](https://github.com/vuejs/core/commit/fefce06b41e3b75de3d748dc6399628ec5056e78))
* **compiler-core:** remove unnecessary constant bail check ([09b4df8](https://github.com/vuejs/core/commit/09b4df809e59ef5f4bc91acfc56dc8f82a8e243a)), closes [#10807](https://github.com/vuejs/core/issues/10807)
* **runtime-core:** attrs should be readonly in functional components ([#10767](https://github.com/vuejs/core/issues/10767)) ([e8fd644](https://github.com/vuejs/core/commit/e8fd6446d14a6899e5e8ab1ee394d90088e01844))
* **runtime-core:** ensure slot compiler marker writable ([#10825](https://github.com/vuejs/core/issues/10825)) ([9c2de62](https://github.com/vuejs/core/commit/9c2de6244cd44bc5fbfd82b5850c710ce725044f)), closes [#10818](https://github.com/vuejs/core/issues/10818)
* **runtime-core:** properly handle inherit transition during clone VNode ([#10809](https://github.com/vuejs/core/issues/10809)) ([638a79f](https://github.com/vuejs/core/commit/638a79f64a7e184f2a2c65e21d764703f4bda561)), closes [#3716](https://github.com/vuejs/core/issues/3716) [#10497](https://github.com/vuejs/core/issues/10497) [#4091](https://github.com/vuejs/core/issues/4091)
* **Transition:** re-fix [#10620](https://github.com/vuejs/core/issues/10620) ([#10832](https://github.com/vuejs/core/issues/10832)) ([accf839](https://github.com/vuejs/core/commit/accf8396ae1c9dd49759ba0546483f1d2c70c9bc)), closes [#10632](https://github.com/vuejs/core/issues/10632) [#10827](https://github.com/vuejs/core/issues/10827)
# [3.5.0-alpha.1](https://github.com/vuejs/core/compare/v3.4.25...v3.5.0-alpha.1) (2024-04-29)

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@ -1,7 +1,7 @@
{
"private": true,
"version": "3.5.0-alpha.1",
"packageManager": "pnpm@9.0.5",
"packageManager": "pnpm@9.0.6",
"type": "module",
"scripts": {
"dev": "node scripts/dev.js",
@ -72,15 +72,15 @@
"@types/minimist": "^1.2.5",
"@types/node": "^20.12.7",
"@types/semver": "^7.5.8",
"@vitest/coverage-istanbul": "^1.5.0",
"@vitest/coverage-istanbul": "^1.5.2",
"@vue/consolidate": "1.0.0",
"conventional-changelog-cli": "^4.1.0",
"enquirer": "^2.4.1",
"esbuild": "^0.20.2",
"esbuild-plugin-polyfill-node": "^0.3.0",
"eslint": "^9.0.0",
"eslint": "^9.1.1",
"eslint-plugin-import-x": "^0.5.0",
"eslint-plugin-vitest": "^0.5.3",
"eslint-plugin-vitest": "^0.5.4",
"estree-walker": "^2.0.2",
"execa": "^8.0.1",
"jsdom": "^24.0.0",
@ -95,23 +95,23 @@
"prettier": "^3.2.5",
"pretty-bytes": "^6.1.1",
"pug": "^3.0.2",
"puppeteer": "~22.6.5",
"puppeteer": "~22.7.1",
"rimraf": "^5.0.5",
"rollup": "^4.16.1",
"rollup": "^4.17.1",
"rollup-plugin-dts": "^6.1.0",
"rollup-plugin-esbuild": "^6.1.1",
"rollup-plugin-polyfill-node": "^0.13.0",
"semver": "^7.6.0",
"serve": "^14.2.1",
"serve": "^14.2.3",
"simple-git-hooks": "^2.11.1",
"terser": "^5.30.3",
"terser": "^5.30.4",
"todomvc-app-css": "^2.4.3",
"tslib": "^2.6.2",
"tsx": "^4.7.2",
"tsx": "^4.7.3",
"typescript": "~5.4.5",
"typescript-eslint": "^7.6.0",
"typescript-eslint": "^7.7.1",
"vite": "^5.2.10",
"vitest": "^1.5.0"
"vitest": "^1.5.2"
},
"pnpm": {
"peerDependencyRules": {

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@ -421,6 +421,31 @@ describe('compiler: expression transform', () => {
})
})
// #10807
test('should not bail constant on strings w/ ()', () => {
const node = parseWithExpressionTransform(
`{{ { foo: 'ok()' } }}`,
) as InterpolationNode
expect(node.content).toMatchObject({
constType: ConstantTypes.CAN_STRINGIFY,
})
})
test('should bail constant for global identifiers w/ new or call expressions', () => {
const node = parseWithExpressionTransform(
`{{ new Date().getFullYear() }}`,
) as InterpolationNode
expect(node.content).toMatchObject({
children: [
'new ',
{ constType: ConstantTypes.NOT_CONSTANT },
'().',
{ constType: ConstantTypes.NOT_CONSTANT },
'()',
],
})
})
describe('ES Proposals support', () => {
test('bigInt', () => {
const node = parseWithExpressionTransform(

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@ -10,6 +10,9 @@ import type {
} from '@babel/types'
import { walk } from 'estree-walker'
/**
* Return value indicates whether the AST walked can be a constant
*/
export function walkIdentifiers(
root: Node,
onIdentifier: (

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@ -179,7 +179,7 @@ const tokenizer = new Tokenizer(stack, {
const name = currentOpenTag!.tag
currentOpenTag!.isSelfClosing = true
endOpenTag(end)
if (stack[0]?.tag === name) {
if (stack[0] && stack[0].tag === name) {
onCloseTag(stack.shift()!, end)
}
},
@ -587,14 +587,14 @@ function endOpenTag(end: number) {
function onText(content: string, start: number, end: number) {
if (__BROWSER__) {
const tag = stack[0]?.tag
const tag = stack[0] && stack[0].tag
if (tag !== 'script' && tag !== 'style' && content.includes('&')) {
content = currentOptions.decodeEntities!(content, false)
}
}
const parent = stack[0] || currentRoot
const lastNode = parent.children[parent.children.length - 1]
if (lastNode?.type === NodeTypes.TEXT) {
if (lastNode && lastNode.type === NodeTypes.TEXT) {
// merge
lastNode.content += content
setLocEnd(lastNode.loc, end)
@ -771,7 +771,8 @@ function isComponent({ tag, props }: ElementNode): boolean {
tag === 'component' ||
isUpperCase(tag.charCodeAt(0)) ||
isCoreComponent(tag) ||
currentOptions.isBuiltInComponent?.(tag) ||
(currentOptions.isBuiltInComponent &&
currentOptions.isBuiltInComponent(tag)) ||
(currentOptions.isNativeTag && !currentOptions.isNativeTag(tag))
) {
return true
@ -828,8 +829,8 @@ function condenseWhitespace(
if (node.type === NodeTypes.TEXT) {
if (!inPre) {
if (isAllWhitespace(node.content)) {
const prev = nodes[i - 1]?.type
const next = nodes[i + 1]?.type
const prev = nodes[i - 1] && nodes[i - 1].type
const next = nodes[i + 1] && nodes[i + 1].type
// Remove if:
// - the whitespace is the first or last node, or:
// - (condense mode) the whitespace is between two comments, or:
@ -1063,7 +1064,7 @@ export function baseParse(input: string, options?: ParserOptions): RootNode {
currentOptions.ns === Namespaces.SVG ||
currentOptions.ns === Namespaces.MATH_ML
const delimiters = options?.delimiters
const delimiters = options && options.delimiters
if (delimiters) {
tokenizer.delimiterOpen = toCharCodes(delimiters[0])
tokenizer.delimiterClose = toCharCodes(delimiters[1])

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@ -46,10 +46,6 @@ import { BindingTypes } from '../options'
const isLiteralWhitelisted = /*#__PURE__*/ makeMap('true,false,null,this')
// a heuristic safeguard to bail constant expressions on presence of
// likely function invocation and member access
const constantBailRE = /\w\s*\(|\.[^\d]/
export const transformExpression: NodeTransform = (node, context) => {
if (node.type === NodeTypes.INTERPOLATION) {
node.content = processExpression(
@ -226,8 +222,6 @@ export function processExpression(
// fast path if expression is a simple identifier.
const rawExp = node.content
// bail constant on parens (function invocation) and dot (member access)
const bailConstant = constantBailRE.test(rawExp)
let ast = node.ast
@ -317,7 +311,12 @@ export function processExpression(
} else {
// The identifier is considered constant unless it's pointing to a
// local scope variable (a v-for alias, or a v-slot prop)
if (!(needPrefix && isLocal) && !bailConstant) {
if (
!(needPrefix && isLocal) &&
parent.type !== 'CallExpression' &&
parent.type !== 'NewExpression' &&
parent.type !== 'MemberExpression'
) {
;(node as QualifiedId).isConstant = true
}
// also generate sub-expressions for other identifiers for better
@ -371,9 +370,7 @@ export function processExpression(
ret.ast = ast
} else {
ret = node
ret.constType = bailConstant
? ConstantTypes.NOT_CONSTANT
: ConstantTypes.CAN_STRINGIFY
ret.constType = ConstantTypes.CAN_STRINGIFY
}
ret.identifiers = Object.keys(knownIds)
return ret

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@ -17,7 +17,6 @@ import {
ref,
render,
serializeInner,
toRaw,
toRefs,
watch,
} from '@vue/runtime-test'
@ -129,12 +128,12 @@ describe('component props', () => {
render(h(Comp, { foo: 1 }), root)
expect(props).toEqual({ foo: 1 })
expect(attrs).toEqual({ foo: 1 })
expect(toRaw(props)).toBe(attrs)
expect(props).toBe(attrs)
render(h(Comp, { bar: 2 }), root)
expect(props).toEqual({ bar: 2 })
expect(attrs).toEqual({ bar: 2 })
expect(toRaw(props)).toBe(attrs)
expect(props).toBe(attrs)
})
test('boolean casting', () => {

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@ -7,7 +7,6 @@ import {
h,
nextTick,
nodeOps,
onUnmounted,
ref,
render,
serialize,
@ -769,42 +768,6 @@ describe('BaseTransition', () => {
test('w/ KeepAlive', async () => {
await runTestWithKeepAlive(testOutIn)
})
test('w/ KeepAlive + unmount innerChild', async () => {
const unmountSpy = vi.fn()
const includeRef = ref(['TrueBranch'])
const trueComp = {
name: 'TrueBranch',
setup() {
onUnmounted(unmountSpy)
const count = ref(0)
return () => h('div', count.value)
},
}
const toggle = ref(true)
const { props } = mockProps({ mode: 'out-in' }, true /*withKeepAlive*/)
const root = nodeOps.createElement('div')
const App = {
render() {
return h(BaseTransition, props, () => {
return h(
KeepAlive,
{ include: includeRef.value },
toggle.value ? h(trueComp) : h('div'),
)
})
},
}
render(h(App), root)
// trigger toggle
toggle.value = false
includeRef.value = []
await nextTick()
expect(unmountSpy).toHaveBeenCalledTimes(1)
})
})
// #6835

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@ -356,7 +356,7 @@ describe('hot module replacement', () => {
triggerEvent(root.children[1] as TestElement, 'click')
await nextTick()
await new Promise(r => setTimeout(r, 0))
expect(serializeInner(root)).toBe(`<button></button><!---->`)
expect(serializeInner(root)).toBe(`<button></button><!--v-if-->`)
expect(unmountSpy).toHaveBeenCalledTimes(1)
expect(mountSpy).toHaveBeenCalledTimes(1)
expect(activeSpy).toHaveBeenCalledTimes(1)

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@ -472,39 +472,32 @@ export function createPathGetter(ctx: any, path: string) {
export function traverse(
value: unknown,
depth?: number,
currentDepth = 0,
depth = Infinity,
seen?: Set<unknown>,
) {
if (!isObject(value) || (value as any)[ReactiveFlags.SKIP]) {
if (depth <= 0 || !isObject(value) || (value as any)[ReactiveFlags.SKIP]) {
return value
}
if (depth && depth > 0) {
if (currentDepth >= depth) {
return value
}
currentDepth++
}
seen = seen || new Set()
if (seen.has(value)) {
return value
}
seen.add(value)
depth--
if (isRef(value)) {
traverse(value.value, depth, currentDepth, seen)
traverse(value.value, depth, seen)
} else if (isArray(value)) {
for (let i = 0; i < value.length; i++) {
traverse(value[i], depth, currentDepth, seen)
traverse(value[i], depth, seen)
}
} else if (isSet(value) || isMap(value)) {
value.forEach((v: any) => {
traverse(v, depth, currentDepth, seen)
traverse(v, depth, seen)
})
} else if (isPlainObject(value)) {
for (const key in value) {
traverse(value[key], depth, currentDepth, seen)
traverse(value[key], depth, seen)
}
}
return value

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@ -77,7 +77,12 @@ export type CompatVue = Pick<App, 'version' | 'component' | 'directive'> & {
nextTick: typeof nextTick
use(plugin: Plugin, ...options: any[]): CompatVue
use<Options extends unknown[]>(
plugin: Plugin<Options>,
...options: Options
): CompatVue
use<Options>(plugin: Plugin<Options>, options: Options): CompatVue
mixin(mixin: ComponentOptions): CompatVue
component(name: string): Component | undefined
@ -176,11 +181,11 @@ export function createCompatVue(
Vue.version = `2.6.14-compat:${__VERSION__}`
Vue.config = singletonApp.config
Vue.use = (p, ...options) => {
if (p && isFunction(p.install)) {
p.install(Vue as any, ...options)
} else if (isFunction(p)) {
p(Vue as any, ...options)
Vue.use = (plugin: Plugin, ...options: any[]) => {
if (plugin && isFunction(plugin.install)) {
plugin.install(Vue as any, ...options)
} else if (isFunction(plugin)) {
plugin(Vue as any, ...options)
}
return Vue
}

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@ -116,7 +116,7 @@ export function renderComponentRoot(
? {
get attrs() {
markAttrsAccessed()
return attrs
return shallowReadonly(attrs)
},
slots,
emit,
@ -166,7 +166,7 @@ export function renderComponentRoot(
propsOptions,
)
}
root = cloneVNode(root, fallthroughAttrs)
root = cloneVNode(root, fallthroughAttrs, false, true)
} else if (__DEV__ && !accessedAttrs && root.type !== Comment) {
const allAttrs = Object.keys(attrs)
const eventAttrs: string[] = []
@ -221,10 +221,15 @@ export function renderComponentRoot(
getComponentName(instance.type),
)
}
root = cloneVNode(root, {
class: cls,
style: style,
})
root = cloneVNode(
root,
{
class: cls,
style: style,
},
false,
true,
)
}
}
@ -237,7 +242,7 @@ export function renderComponentRoot(
)
}
// clone before mutating since the root may be a hoisted vnode
root = cloneVNode(root)
root = cloneVNode(root, null, false, true)
root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs
}
// inherit transition data

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@ -171,7 +171,7 @@ export const initSlots = (
if (type) {
extend(slots, children as InternalSlots)
// make compiler marker non-enumerable
def(slots, '_', type)
def(slots, '_', type, true)
} else {
normalizeObjectSlots(children as RawSlots, slots, instance)
}

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@ -206,7 +206,7 @@ const BaseTransitionImpl: ComponentOptions = {
// update old tree's hooks in case of dynamic transition
setTransitionHooks(oldInnerChild, leavingHooks)
// switching between different views
if (mode === 'out-in') {
if (mode === 'out-in' && innerChild.type !== Comment) {
state.isLeaving = true
// return placeholder node and queue update when leave finishes
leavingHooks.afterLeave = () => {

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@ -254,7 +254,7 @@ const KeepAliveImpl: ComponentOptions = {
pendingCacheKey = null
if (!slots.default) {
return (current = null)
return null
}
const children = slots.default()

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@ -479,7 +479,7 @@ function createSuspenseBoundary(
let parentSuspenseId: number | undefined
const isSuspensible = isVNodeSuspensible(vnode)
if (isSuspensible) {
if (parentSuspense?.pendingBranch) {
if (parentSuspense && parentSuspense.pendingBranch) {
parentSuspenseId = parentSuspense.pendingId
parentSuspense.deps++
}
@ -898,5 +898,6 @@ function setActiveBranch(suspense: SuspenseBoundary, branch: VNode) {
}
function isVNodeSuspensible(vnode: VNode) {
return vnode.props?.suspensible != null && vnode.props.suspensible !== false
const suspensible = vnode.props && vnode.props.suspensible
return suspensible != null && suspensible !== false
}

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@ -624,10 +624,11 @@ export function cloneVNode<T, U>(
vnode: VNode<T, U>,
extraProps?: (Data & VNodeProps) | null,
mergeRef = false,
cloneTransition = false,
): VNode<T, U> {
// This is intentionally NOT using spread or extend to avoid the runtime
// key enumeration cost.
const { props, ref, patchFlag, children } = vnode
const { props, ref, patchFlag, children, transition } = vnode
const mergedProps = extraProps ? mergeProps(props || {}, extraProps) : props
const cloned: VNode<T, U> = {
__v_isVNode: true,
@ -670,7 +671,7 @@ export function cloneVNode<T, U>(
dynamicChildren: vnode.dynamicChildren,
appContext: vnode.appContext,
dirs: vnode.dirs,
transition: vnode.transition,
transition,
// These should technically only be non-null on mounted VNodes. However,
// they *should* be copied for kept-alive vnodes. So we just always copy
@ -685,9 +686,18 @@ export function cloneVNode<T, U>(
ctx: vnode.ctx,
ce: vnode.ce,
}
// if the vnode will be replaced by the cloned one, it is necessary
// to clone the transition to ensure that the vnode referenced within
// the transition hooks is fresh.
if (transition && cloneTransition) {
cloned.transition = transition.clone(cloned as VNode)
}
if (__COMPAT__) {
defineLegacyVNodeProperties(cloned as VNode)
}
return cloned
}

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@ -13,7 +13,7 @@
"vite": "^5.2.10"
},
"dependencies": {
"@vue/repl": "^4.1.1",
"@vue/repl": "^4.1.2",
"file-saver": "^2.0.5",
"jszip": "^3.10.1",
"vue": "workspace:*"

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@ -139,10 +139,16 @@ export const invokeArrayFns = (fns: Function[], arg?: any) => {
}
}
export const def = (obj: object, key: string | symbol, value: any) => {
export const def = (
obj: object,
key: string | symbol,
value: any,
writable = false,
) => {
Object.defineProperty(obj, key, {
configurable: true,
enumerable: false,
writable,
value,
})
}

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@ -1214,6 +1214,111 @@ describe('e2e: Transition', () => {
},
E2E_TIMEOUT,
)
// #3716
test(
'wrapping transition + fallthrough attrs',
async () => {
await page().goto(baseUrl)
await page().waitForSelector('#app')
await page().evaluate(() => {
const { createApp, ref } = (window as any).Vue
createApp({
components: {
'my-transition': {
template: `
<transition foo="1" name="test">
<slot></slot>
</transition>
`,
},
},
template: `
<div id="container">
<my-transition>
<div v-if="toggle">content</div>
</my-transition>
</div>
<button id="toggleBtn" @click="click">button</button>
`,
setup: () => {
const toggle = ref(true)
const click = () => (toggle.value = !toggle.value)
return { toggle, click }
},
}).mount('#app')
})
expect(await html('#container')).toBe('<div foo="1">content</div>')
await click('#toggleBtn')
// toggle again before leave finishes
await nextTick()
await click('#toggleBtn')
await transitionFinish()
expect(await html('#container')).toBe(
'<div foo="1" class="">content</div>',
)
},
E2E_TIMEOUT,
)
test(
'w/ KeepAlive + unmount innerChild',
async () => {
const unmountSpy = vi.fn()
await page().exposeFunction('unmountSpy', unmountSpy)
await page().evaluate(() => {
const { unmountSpy } = window as any
const { createApp, ref, h, onUnmounted } = (window as any).Vue
createApp({
template: `
<div id="container">
<transition mode="out-in">
<KeepAlive :include="includeRef">
<TrueBranch v-if="toggle"></TrueBranch>
</KeepAlive>
</transition>
</div>
<button id="toggleBtn" @click="click">button</button>
`,
components: {
TrueBranch: {
name: 'TrueBranch',
setup() {
onUnmounted(unmountSpy)
const count = ref(0)
return () => h('div', count.value)
},
},
},
setup: () => {
const includeRef = ref(['TrueBranch'])
const toggle = ref(true)
const click = () => {
toggle.value = !toggle.value
if (toggle.value) {
includeRef.value = ['TrueBranch']
} else {
includeRef.value = []
}
}
return { toggle, click, unmountSpy, includeRef }
},
}).mount('#app')
})
await transitionFinish()
expect(await html('#container')).toBe('<div>0</div>')
await click('#toggleBtn')
await transitionFinish()
expect(await html('#container')).toBe('<!--v-if-->')
expect(unmountSpy).toBeCalledTimes(1)
},
E2E_TIMEOUT,
)
})
describe('transition with Suspense', () => {

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