113 lines
3.8 KiB
TypeScript
113 lines
3.8 KiB
TypeScript
import type { BlockView } from '../blockView'
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import { describe, expect, it } from 'vitest'
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import { toBlockViews } from '../blockView'
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import { blockMarks } from '../diff/viewDiff'
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import { rustImplRule } from '../rules/rustImpl'
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import { readFixture, viewLines, WASM_DIR, withBlocks } from '../testSupport'
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import { rustZhTranslator } from '../translators/rustZh'
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import { createRustAdapter } from './rust'
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const adapter = createRustAdapter(WASM_DIR)
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const sample = readFixture('rustLang.rs')
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function views(source: string): Promise<BlockView[]> {
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return withBlocks(adapter, 'rust', source, blocks =>
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toBlockViews(blocks, { source, language: adapter, markers: [] }, rustZhTranslator, {
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rules: [rustImplRule],
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report: () => {},
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}))
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}
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function card(list: BlockView[], kind: string): BlockView {
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const found = list.find(block => block.kind === kind)
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if (!found)
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throw new Error(`没有 ${kind}`)
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return found
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}
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describe('rust 语言卡片', () => {
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it('use、结构体、枚举、实现、函数、特质', async () => {
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expect(viewLines(await views(sample))).toEqual([
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'import 1',
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' 来源: serde',
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' 导入项: 1 个',
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' Serialize | —',
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'import 2',
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' 来源: std::sync',
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' 导入项: 1 个',
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' Arc | —',
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'import 3',
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' 来源: foo',
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' 导入项: 2 个',
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' Bar | Baz',
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' Qux | —',
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'class 5',
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' 名称: AgentRow',
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' 说明: 桌面端列表里的一行代理。',
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' 可见性: 公开',
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' 字段: 2 个',
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' id | Uuid | 公开',
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' name | String | 本模块',
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'class 12',
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' 名称: CrateOnly',
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' 可见性: 本 crate',
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' 字段: 1 个',
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' up | u8 | 父模块',
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'enum 16',
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' 名称: AgentState',
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' 说明: 这个代理现在处在哪一步。',
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' 变体: 3 个',
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' Idle | —',
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' Running | { pid: u32 }',
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' Failed | String',
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'rust.impl 23',
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' 名称: AgentRow 的方法',
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' 方法: 1 个',
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' rename | &mut self, name: String | ()',
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' function 24',
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' 名称: rename',
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' 可见性: 本模块',
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' 参数: 2 个',
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' self | &mut self',
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' name | String',
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' 返回: ()',
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'function 27',
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' 名称: start_server',
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' 说明: 在本机拉起接口服务。',
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' 异步: 是',
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' 可见性: 公开',
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' 输入参数: 1 个',
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' addr | SocketAddr',
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' 返回: Result<(), StartError>',
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' 分情况: 2 支',
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' Ok(listener) | 记下监听地址',
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' Err(err) | 返回 StartError',
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'trait 41',
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' 名称: Store',
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' 说明: 按 id 读写代理。',
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' 方法: 2 个',
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' get | &self, id: Uuid | Result<AgentRow, StoreError>',
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' save | &mut self, row: AgentRow | Result<(), StoreError>',
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])
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})
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it('实现的方法放进方法表那一行', async () => {
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const impl = card(await views(sample), 'rust.impl')
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const [method] = impl.children
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expect(method?.slot).toEqual({ row: 1, item: 0 })
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})
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it('给结构体加一个字段，多出来的那一行标成新增', async () => {
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const before = 'pub struct AgentRow {\n name: String,\n}\n'
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const after = 'pub struct AgentRow {\n name: String,\n id: Uuid,\n}\n'
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const [oldCard] = await views(before)
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const [newCard] = await views(after)
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const marks = oldCard && newCard ? blockMarks(oldCard, newCard) : undefined
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const field = newCard && 'properties' in newCard ? newCard.properties.findIndex(row => row.label === '字段') : -1
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expect(field).toBeGreaterThanOrEqual(0)
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expect(marks?.rows?.changed[field]).toEqual({
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items: { changed: { 1: { added: true } }, removed: [] },
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})
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})
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})
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