100 lines
2.7 KiB
TypeScript
100 lines
2.7 KiB
TypeScript
import { baseCompile } from '../src/compile'
|
|
import {
|
|
WITH_SCOPE_ID,
|
|
PUSH_SCOPE_ID,
|
|
POP_SCOPE_ID
|
|
} from '../src/runtimeHelpers'
|
|
import { PatchFlags } from '@vue/shared'
|
|
import { genFlagText } from './testUtils'
|
|
|
|
describe('scopeId compiler support', () => {
|
|
test('should only work in module mode', () => {
|
|
expect(() => {
|
|
baseCompile(``, { scopeId: 'test' })
|
|
}).toThrow(`"scopeId" option is only supported in module mode`)
|
|
})
|
|
|
|
test('should wrap render function', () => {
|
|
const { ast, code } = baseCompile(`<div/>`, {
|
|
mode: 'module',
|
|
scopeId: 'test'
|
|
})
|
|
expect(ast.helpers).toContain(WITH_SCOPE_ID)
|
|
expect(code).toMatch(`const _withId = /*#__PURE__*/_withScopeId("test")`)
|
|
expect(code).toMatch(
|
|
`export const render = /*#__PURE__*/_withId((_ctx, _cache) => {`
|
|
)
|
|
expect(code).toMatchSnapshot()
|
|
})
|
|
|
|
test('should wrap default slot', () => {
|
|
const { code } = baseCompile(`<Child><div/></Child>`, {
|
|
mode: 'module',
|
|
scopeId: 'test'
|
|
})
|
|
expect(code).toMatch(`default: _withId(() => [`)
|
|
expect(code).toMatchSnapshot()
|
|
})
|
|
|
|
test('should wrap named slots', () => {
|
|
const { code } = baseCompile(
|
|
`<Child>
|
|
<template #foo="{ msg }">{{ msg }}</template>
|
|
<template #bar><div/></template>
|
|
</Child>
|
|
`,
|
|
{
|
|
mode: 'module',
|
|
scopeId: 'test'
|
|
}
|
|
)
|
|
expect(code).toMatch(`foo: _withId(({ msg }) => [`)
|
|
expect(code).toMatch(`bar: _withId(() => [`)
|
|
expect(code).toMatchSnapshot()
|
|
})
|
|
|
|
test('should wrap dynamic slots', () => {
|
|
const { code } = baseCompile(
|
|
`<Child>
|
|
<template #foo v-if="ok"><div/></template>
|
|
<template v-for="i in list" #[i]><div/></template>
|
|
</Child>
|
|
`,
|
|
{
|
|
mode: 'module',
|
|
scopeId: 'test'
|
|
}
|
|
)
|
|
expect(code).toMatch(/name: "foo",\s+fn: _withId\(/)
|
|
expect(code).toMatch(/name: i,\s+fn: _withId\(/)
|
|
expect(code).toMatchSnapshot()
|
|
})
|
|
|
|
test('should push scopeId for hoisted nodes', () => {
|
|
const { ast, code } = baseCompile(
|
|
`<div><div>hello</div>{{ foo }}<div>world</div></div>`,
|
|
{
|
|
mode: 'module',
|
|
scopeId: 'test',
|
|
hoistStatic: true
|
|
}
|
|
)
|
|
expect(ast.helpers).toContain(PUSH_SCOPE_ID)
|
|
expect(ast.helpers).toContain(POP_SCOPE_ID)
|
|
expect(ast.hoists.length).toBe(2)
|
|
expect(code).toMatch(
|
|
[
|
|
`_pushScopeId("test")`,
|
|
`const _hoisted_1 = /*#__PURE__*/_createVNode("div", null, "hello", ${genFlagText(
|
|
PatchFlags.HOISTED
|
|
)})`,
|
|
`const _hoisted_2 = /*#__PURE__*/_createVNode("div", null, "world", ${genFlagText(
|
|
PatchFlags.HOISTED
|
|
)})`,
|
|
`_popScopeId()`
|
|
].join('\n')
|
|
)
|
|
expect(code).toMatchSnapshot()
|
|
})
|
|
})
|