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fix(compiler-sfc): ensure script setup generates type-valid ts output

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fix #4455
This commit is contained in:
Evan You
2021-09-02 11:51:41 -04:00
parent 4cd282b0a1
commit bacb2012ac
3 changed files with 50 additions and 70 deletions
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80
packages/compiler-sfc/__tests__/__snapshots__/compileScript.spec.ts.snap
View File

@@ -704,7 +704,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (exporte
export interface Emits { (e: 'foo' | 'bar'): void }
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ({ (e: 'foo' | 'bar'): void }), expose: any, slots: any, attrs: any }) {
expose()
@@ -721,7 +721,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (exporte
export type Emits = { (e: 'foo' | 'bar'): void }
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ({ (e: 'foo' | 'bar'): void }), expose: any, slots: any, attrs: any }) {
expose()
@@ -738,7 +738,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (interfa
interface Emits { (e: 'foo' | 'bar'): void }
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ({ (e: 'foo' | 'bar'): void }), expose: any, slots: any, attrs: any }) {
expose()
@@ -755,7 +755,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (referen
export type Emits = (e: 'foo' | 'bar') => void
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ((e: 'foo' | 'bar') => void), expose: any, slots: any, attrs: any }) {
expose()
@@ -772,7 +772,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (referen
type Emits = (e: 'foo' | 'bar') => void
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ((e: 'foo' | 'bar') => void), expose: any, slots: any, attrs: any }) {
expose()
@@ -789,7 +789,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (type al
type Emits = { (e: 'foo' | 'bar'): void }
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ({ (e: 'foo' | 'bar'): void }), expose: any, slots: any, attrs: any }) {
expose()
@@ -805,7 +805,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type (type li
"import { defineComponent as _defineComponent } from 'vue'
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\", \\"baz\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\", \\"baz\\"],
setup(__props, { expose, emit }: { emit: ({(e: 'foo' | 'bar'): void; (e: 'baz', id: number): void;}), expose: any, slots: any, attrs: any }) {
expose()
@@ -821,7 +821,7 @@ exports[`SFC compile <script setup> with TypeScript defineEmits w/ type 1`] = `
"import { defineComponent as _defineComponent } from 'vue'
export default /*#__PURE__*/_defineComponent({
emits: [\\"foo\\", \\"bar\\"] as unknown as undefined,
emits: [\\"foo\\", \\"bar\\"],
setup(__props, { expose, emit }: { emit: ((e: 'foo' | 'bar') => void), expose: any, slots: any, attrs: any }) {
expose()
@@ -840,8 +840,8 @@ export interface Props { x?: number }
export default /*#__PURE__*/_defineComponent({
props: {
x: { type: Number, required: false }
} as unknown as undefined,
setup(__props: { x?: number }, { expose }) {
},
setup(__props: any, { expose }) {
expose()
@@ -859,8 +859,8 @@ export type Props = { x?: number }
export default /*#__PURE__*/_defineComponent({
props: {
x: { type: Number, required: false }
} as unknown as undefined,
setup(__props: { x?: number }, { expose }) {
},
setup(__props: any, { expose }) {
expose()
@@ -878,8 +878,8 @@ interface Props { x?: number }
export default /*#__PURE__*/_defineComponent({
props: {
x: { type: Number, required: false }
} as unknown as undefined,
setup(__props: { x?: number }, { expose }) {
},
setup(__props: any, { expose }) {
expose()
@@ -923,34 +923,8 @@ export default /*#__PURE__*/_defineComponent({
literalUnionMixed: { type: [String, Number, Boolean], required: true },
intersection: { type: Object, required: true },
foo: { type: [Function, null], required: true }
} as unknown as undefined,
setup(__props: {
string: string
number: number
boolean: boolean
object: object
objectLiteral: { a: number }
fn: (n: number) => void
functionRef: Function
objectRef: Object
array: string[]
arrayRef: Array<any>
tuple: [number, number]
set: Set<string>
literal: 'foo'
optional?: any
recordRef: Record<string, null>
interface: Test
alias: Alias
method(): void
union: string | number
literalUnion: 'foo' | 'bar'
literalUnionNumber: 1 | 2 | 3 | 4 | 5
literalUnionMixed: 'foo' | 1 | boolean
intersection: Test & {}
foo: ((item: any) => boolean) | null
}, { expose }) {
},
setup(__props: any, { expose }) {
expose()
@@ -968,8 +942,8 @@ type Props = { x?: number }
export default /*#__PURE__*/_defineComponent({
props: {
x: { type: Number, required: false }
} as unknown as undefined,
setup(__props: { x?: number }, { expose }) {
},
setup(__props: any, { expose }) {
expose()
@@ -1039,15 +1013,15 @@ export default /*#__PURE__*/_defineComponent({
foo: { type: String, required: false },
bar: { type: Number, required: false },
baz: { type: Boolean, required: true }
}, { ...defaults }) as unknown as undefined,
setup(__props: {
}, { ...defaults }),
setup(__props: any, { expose }) {
expose()
const props = __props as {
foo?: string
bar?: number
baz: boolean
}, { expose }) {
expose()
const props = __props
}
return { props, defaults }
@@ -1065,11 +1039,11 @@ export default /*#__PURE__*/_defineComponent({
bar: { type: Number, required: false },
baz: { type: Boolean, required: true },
qux: { type: Function, required: false, default() { return 1 } }
} as unknown as undefined,
setup(__props: { foo: string, bar?: number, baz: boolean, qux(): number }, { expose }) {
},
setup(__props: any, { expose }) {
expose()
const props = __props
const props = __props as { foo: string, bar?: number, baz: boolean, qux(): number }
return { props }

18
packages/compiler-sfc/__tests__/compileScript.spec.ts
View File

@@ -861,7 +861,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ((e: 'foo' | 'bar') => void),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('defineEmits w/ type (union)', () => {
@@ -884,9 +884,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: (${type}),`)
expect(content).toMatch(
`emits: ["foo", "bar", "baz"] as unknown as undefined`
)
expect(content).toMatch(`emits: ["foo", "bar", "baz"]`)
})
test('defineEmits w/ type (interface)', () => {
@@ -898,7 +896,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ({ (e: 'foo' | 'bar'): void }),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('defineEmits w/ type (exported interface)', () => {
@@ -910,7 +908,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ({ (e: 'foo' | 'bar'): void }),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('defineEmits w/ type (type alias)', () => {
@@ -922,7 +920,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ({ (e: 'foo' | 'bar'): void }),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('defineEmits w/ type (exported type alias)', () => {
@@ -934,7 +932,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ({ (e: 'foo' | 'bar'): void }),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('defineEmits w/ type (referenced function type)', () => {
@@ -946,7 +944,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ((e: 'foo' | 'bar') => void),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('defineEmits w/ type (referenced exported function type)', () => {
@@ -958,7 +956,7 @@ const emit = defineEmits(['a', 'b'])
`)
assertCode(content)
expect(content).toMatch(`emit: ((e: 'foo' | 'bar') => void),`)
expect(content).toMatch(`emits: ["foo", "bar"] as unknown as undefined`)
expect(content).toMatch(`emits: ["foo", "bar"]`)
})
test('runtime Enum', () => {