|
| 1 | +import { nextTick, reactive } from 'vue' |
| 2 | +import { compile, runtimeDom, runtimeVapor } from '../_utils' |
| 3 | + |
| 4 | +describe.todo('VaporSuspense', () => {}) |
| 5 | + |
| 6 | +describe('vdom interop', () => { |
| 7 | + async function testSuspense( |
| 8 | + code: string, |
| 9 | + components: Record<string, { code: string; vapor: boolean }> = {}, |
| 10 | + data: any = {}, |
| 11 | + { vapor = false } = {}, |
| 12 | + ) { |
| 13 | + const clientComponents: any = {} |
| 14 | + for (const key in components) { |
| 15 | + const comp = components[key] |
| 16 | + let code = comp.code |
| 17 | + const isVaporComp = !!comp.vapor |
| 18 | + clientComponents[key] = compile(code, data, clientComponents, { |
| 19 | + vapor: isVaporComp, |
| 20 | + }) |
| 21 | + } |
| 22 | + |
| 23 | + const clientComp = compile(code, data, clientComponents, { |
| 24 | + vapor, |
| 25 | + }) |
| 26 | + |
| 27 | + const app = (vapor ? runtimeVapor.createVaporApp : runtimeDom.createApp)( |
| 28 | + clientComp, |
| 29 | + ) |
| 30 | + app.use(runtimeVapor.vaporInteropPlugin) |
| 31 | + |
| 32 | + const container = document.createElement('div') |
| 33 | + document.body.appendChild(container) |
| 34 | + app.mount(container) |
| 35 | + return { container } |
| 36 | + } |
| 37 | + |
| 38 | + function withAsyncScript(code: string) { |
| 39 | + return { |
| 40 | + code: ` |
| 41 | + <script vapor> |
| 42 | + const data = _data; |
| 43 | + const components = _components; |
| 44 | + const p = new Promise(r => setTimeout(r, 5)) |
| 45 | + data.deps.push(p.then(() => Promise.resolve())) |
| 46 | + await p |
| 47 | + </script> |
| 48 | + ${code} |
| 49 | + `, |
| 50 | + vapor: true, |
| 51 | + } |
| 52 | + } |
| 53 | + |
| 54 | + test('vdom suspense: render vapor components', async () => { |
| 55 | + const data = { deps: [] } |
| 56 | + const { container } = await testSuspense( |
| 57 | + `<script setup> |
| 58 | + const components = _components; |
| 59 | + </script> |
| 60 | + <template> |
| 61 | + <Suspense> |
| 62 | + <components.VaporChild/> |
| 63 | + <template #fallback> |
| 64 | + <span>fallback</span> |
| 65 | + </template> |
| 66 | + </Suspense> |
| 67 | + </template>`, |
| 68 | + { |
| 69 | + VaporChild: withAsyncScript(`<template><div>hi</div></template>`), |
| 70 | + }, |
| 71 | + data, |
| 72 | + ) |
| 73 | + |
| 74 | + expect(container.innerHTML).toBe(`<span>fallback</span>`) |
| 75 | + expect(data.deps.length).toBe(1) |
| 76 | + await Promise.all(data.deps) |
| 77 | + await nextTick() |
| 78 | + expect(container.innerHTML).toBe(`<div>hi</div>`) |
| 79 | + }) |
| 80 | + |
| 81 | + test('vdom suspense: nested async vapor components', async () => { |
| 82 | + const data = { deps: [] } |
| 83 | + const { container } = await testSuspense( |
| 84 | + `<script setup> |
| 85 | + const components = _components; |
| 86 | + </script> |
| 87 | + <template> |
| 88 | + <Suspense> |
| 89 | + <components.AsyncOuter/> |
| 90 | + <template #fallback> |
| 91 | + <span>fallback</span> |
| 92 | + </template> |
| 93 | + </Suspense> |
| 94 | + </template>`, |
| 95 | + { |
| 96 | + AsyncOuter: withAsyncScript( |
| 97 | + `<template><components.AsyncInner/></template>`, |
| 98 | + ), |
| 99 | + AsyncInner: withAsyncScript(`<template><div>inner</div></template>`), |
| 100 | + }, |
| 101 | + data, |
| 102 | + ) |
| 103 | + |
| 104 | + expect(container.innerHTML).toBe(`<span>fallback</span>`) |
| 105 | + |
| 106 | + await data.deps[0] |
| 107 | + await nextTick() |
| 108 | + expect(container.innerHTML).toBe(`<span>fallback</span>`) |
| 109 | + |
| 110 | + await Promise.all(data.deps) |
| 111 | + await nextTick() |
| 112 | + expect(container.innerHTML).toBe(`<div>inner</div>`) |
| 113 | + }) |
| 114 | + |
| 115 | + test('vdom suspense: content update before suspense resolve', async () => { |
| 116 | + const data = reactive({ msg: 'foo', deps: [] }) |
| 117 | + const { container } = await testSuspense( |
| 118 | + `<script setup> |
| 119 | + const data = _data; |
| 120 | + const components = _components; |
| 121 | + </script> |
| 122 | + <template> |
| 123 | + <Suspense> |
| 124 | + <components.VaporChild/> |
| 125 | + <template #fallback> |
| 126 | + <span>fallback {{data.msg}}</span> |
| 127 | + </template> |
| 128 | + </Suspense> |
| 129 | + </template>`, |
| 130 | + { |
| 131 | + VaporChild: withAsyncScript( |
| 132 | + `<template><div>{{data.msg}}</div></template>`, |
| 133 | + ), |
| 134 | + }, |
| 135 | + data, |
| 136 | + ) |
| 137 | + |
| 138 | + expect(container.innerHTML).toBe(`<span>fallback foo</span>`) |
| 139 | + |
| 140 | + data.msg = 'bar' |
| 141 | + await nextTick() |
| 142 | + expect(container.innerHTML).toBe(`<span>fallback bar</span>`) |
| 143 | + |
| 144 | + await Promise.all(data.deps) |
| 145 | + await nextTick() |
| 146 | + expect(container.innerHTML).toBe(`<div>bar</div>`) |
| 147 | + }) |
| 148 | + |
| 149 | + test('vdom suspense: unmount before suspense resolve', async () => { |
| 150 | + const data = reactive({ show: true, deps: [] }) |
| 151 | + const { container } = await testSuspense( |
| 152 | + `<script setup> |
| 153 | + const data = _data; |
| 154 | + const components = _components; |
| 155 | + </script> |
| 156 | + <template> |
| 157 | + <Suspense> |
| 158 | + <components.VaporChild v-if="data.show"/> |
| 159 | + <template #fallback> |
| 160 | + <span>fallback</span> |
| 161 | + </template> |
| 162 | + </Suspense> |
| 163 | + </template>`, |
| 164 | + { |
| 165 | + VaporChild: withAsyncScript(`<template><div>child</div></template>`), |
| 166 | + }, |
| 167 | + data, |
| 168 | + ) |
| 169 | + |
| 170 | + expect(container.innerHTML).toBe(`<span>fallback</span>`) |
| 171 | + |
| 172 | + data.show = false |
| 173 | + await nextTick() |
| 174 | + expect(container.innerHTML).toBe(`<!--v-if-->`) |
| 175 | + |
| 176 | + await Promise.all(data.deps) |
| 177 | + await nextTick() |
| 178 | + expect(container.innerHTML).toBe(`<!--v-if-->`) |
| 179 | + }) |
| 180 | + |
| 181 | + test('vdom suspense: unmount suspense after resolve', async () => { |
| 182 | + const data = reactive({ show: true, deps: [] }) |
| 183 | + const { container } = await testSuspense( |
| 184 | + `<script setup> |
| 185 | + const data = _data; |
| 186 | + const components = _components; |
| 187 | + </script> |
| 188 | + <template> |
| 189 | + <Suspense v-if="data.show"> |
| 190 | + <components.VaporChild/> |
| 191 | + <template #fallback> |
| 192 | + <span>fallback</span> |
| 193 | + </template> |
| 194 | + </Suspense> |
| 195 | + </template>`, |
| 196 | + { |
| 197 | + VaporChild: withAsyncScript(`<template><div>child</div></template>`), |
| 198 | + }, |
| 199 | + data, |
| 200 | + ) |
| 201 | + |
| 202 | + expect(container.innerHTML).toBe(`<span>fallback</span>`) |
| 203 | + |
| 204 | + await Promise.all(data.deps) |
| 205 | + await nextTick() |
| 206 | + expect(container.innerHTML).toBe(`<div>child</div>`) |
| 207 | + |
| 208 | + data.show = false |
| 209 | + await nextTick() |
| 210 | + expect(container.innerHTML).toBe(`<!--v-if-->`) |
| 211 | + }) |
| 212 | + |
| 213 | + test('vdom suspense: unmount suspense before resolve', async () => { |
| 214 | + const data = reactive({ show: true, deps: [] }) |
| 215 | + const { container } = await testSuspense( |
| 216 | + `<script setup> |
| 217 | + const data = _data; |
| 218 | + const components = _components; |
| 219 | + </script> |
| 220 | + <template> |
| 221 | + <Suspense v-if="data.show"> |
| 222 | + <components.VaporChild/> |
| 223 | + <template #fallback> |
| 224 | + <span>fallback</span> |
| 225 | + </template> |
| 226 | + </Suspense> |
| 227 | + </template>`, |
| 228 | + { |
| 229 | + VaporChild: withAsyncScript(`<template><div>child</div></template>`), |
| 230 | + }, |
| 231 | + data, |
| 232 | + ) |
| 233 | + |
| 234 | + expect(container.innerHTML).toBe(`<span>fallback</span>`) |
| 235 | + |
| 236 | + data.show = false |
| 237 | + await nextTick() |
| 238 | + expect(container.innerHTML).toBe(`<!--v-if-->`) |
| 239 | + |
| 240 | + await Promise.all(data.deps) |
| 241 | + await nextTick() |
| 242 | + expect(container.innerHTML).toBe(`<!--v-if-->`) |
| 243 | + }) |
| 244 | +}) |
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