Files
orca/config/scripts/ci-unit-dependency-graph.test.mjs
T

259 lines
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JavaScript

import { mkdirSync, mkdtempSync, rmSync, writeFileSync } from 'node:fs'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { afterEach, describe, expect, it } from 'vitest'
import {
buildUnitDependencyGraph,
collectUnitDependencyGraph
} from './ci-unit-dependency-graph.mjs'
import { selectUnitFiles } from './ci-unit-selection.mjs'
const temporary = []
afterEach(() => {
for (const root of temporary.splice(0)) {
rmSync(root, { recursive: true, force: true })
}
})
function fixture(extra = {}) {
const root = mkdtempSync(join(tmpdir(), 'unit-workspace-graph-'))
temporary.push(root)
const manifest = (name, source) =>
JSON.stringify({
name,
exports: {
'.': { 'orca-source': source, types: './dist/index.d.ts', default: './dist/index.js' }
}
})
const files = {
'pnpm-workspace.yaml': 'packages:\n - src/packages/*\n',
'src/packages/process-host/package.json': manifest(
'@orca/process-host',
'./src/run-process.ts'
),
'src/packages/process-host/src/run-process.ts':
"import { value } from '@orca/byte-buffer'; export { value }; throw Error('source must not execute')",
'src/packages/process-host/dist/index.js': 'throw Error("stale output")',
'src/packages/byte-buffer/package.json': manifest('@orca/byte-buffer', './src/byte-buffer.ts'),
'src/packages/byte-buffer/src/byte-buffer.ts': 'export const value = 1',
'src/consumer.test.ts': "import '@orca/process-host'",
'src/dynamic.test.ts': "import('@orca/process-host')",
'src/require.test.ts': "require('@orca/process-host')",
'src/type.test.ts': "import type { value } from '@orca/process-host'",
'src/unrelated.test.ts': 'export const unrelated = true',
...extra
}
for (const [file, source] of Object.entries(files)) {
const path = join(root, file)
mkdirSync(join(path, '..'), { recursive: true })
writeFileSync(path, source)
}
return root
}
it('tracks transitive public workspace source consumers including type and dynamic imports', () => {
const graph = collectUnitDependencyGraph(fixture())
const tests = [...graph.files].filter((file) => file.endsWith('.test.ts')).sort()
expect(
selectUnitFiles(tests, ['src/packages/byte-buffer/src/byte-buffer.ts'], graph)
).toMatchObject({
full: false,
files: [
'src/consumer.test.ts',
'src/dynamic.test.ts',
'src/require.test.ts',
'src/type.test.ts'
]
})
expect(graph.files.has('src/packages/process-host/dist/index.js')).toBe(false)
})
it('tracks package manifests as inputs to all public consumers', () => {
const graph = collectUnitDependencyGraph(fixture())
const tests = [...graph.files].filter((file) => file.endsWith('.test.ts')).sort()
for (const manifest of [
'src/packages/process-host/package.json',
'src/packages/byte-buffer/package.json'
]) {
const selection = selectUnitFiles(tests, [manifest], graph)
expect(selection.full).toBe(false)
expect(selection.files).toEqual(tests.filter((file) => file !== 'src/unrelated.test.ts'))
}
})
it.each(['@orca/unknown', '@orca/process-host/private'])(
'does not silently drop unresolved internal imports: %s',
(specifier) => {
expect(() =>
collectUnitDependencyGraph(fixture({ 'src/consumer.test.ts': `import '${specifier}'` }))
).toThrow('No public orca-source export')
}
)
it.each([
[
'an assigned native loader',
'src/main/windows-native-registry.ts',
"import { createRequire } from 'node:module'; const requireFromMain = createRequire(__filename); export const loadWindowsNativeRegistry = () => requireFromMain('@orca/windows-registry')",
'src/main/windows-registry-addon.test.ts',
"import { loadWindowsNativeRegistry } from './windows-native-registry'"
],
[
'a direct loader with a runtime serializer path',
'src/main/daemon/serialize-grid-roundtrip.ts',
"import { createRequire } from 'node:module'; export const loadOldSerializer = (path) => createRequire(import.meta.url)(path)",
'src/main/daemon/serialize-grid.differential.fuzz.test.ts',
"import { loadOldSerializer } from './serialize-grid-roundtrip'"
],
[
'a module namespace whose computed loader escapes through an object',
'src/main/stored-native-loader.ts',
"import * as hostModule from 'node:module'; const native = hostModule; const load = native['create' + 'Require'](__filename); const api = { load }; export const open = (path) => api.load(path)",
'src/main/stored-native-loader.test.ts',
"import { open } from './stored-native-loader'"
],
[
'an optional builtin loader',
'src/main/sqlite/sync-database.ts',
"export const isSqliteAvailable = () => process.getBuiltinModule?.('node:sqlite')",
'src/main/sqlite/sync-database-portability.test.ts',
"import { isSqliteAvailable } from './sync-database'"
],
[
'an assigned builtin loader',
'src/main/sqlite/assigned-reader.ts',
"const getBuiltin = process.getBuiltinModule; export const sqlite = () => getBuiltin('node:sqlite')",
'src/main/sqlite/assigned-reader.test.ts',
"import { sqlite } from './assigned-reader'"
]
])(
'keeps real test consumers of %s when another covered source changes',
(_label, owner, source, consumer, testSource) => {
const graph = collectUnitDependencyGraph(
fixture({
[owner]: source,
[consumer]: testSource,
'src/selected-input.ts': 'export const value = 1',
'src/selected-input.test.ts': "import { value } from './selected-input'"
})
)
const tests = [...graph.files].filter((file) => file.endsWith('.test.ts')).sort()
expect(selectUnitFiles(tests, ['src/selected-input.ts'], graph)).toMatchObject({
full: false,
files: [consumer, 'src/selected-input.test.ts'].sort()
})
}
)
describe('unit graph import resolution', () => {
it('retains every existing candidate across literal paths, extensions and index files', () => {
const sources = new Map([
['src/leaf', ''],
['src/leaf.ts', ''],
['src/leaf.tsx', ''],
['src/component.tsx', ''],
['src/component.js', ''],
['src/folder/index.ts', ''],
['src/folder/index.tsx', ''],
['src/config.json', '{}'],
['src/renderer/src/view.tsx', ''],
['src/use.ts', "import './leaf'; import './component'; import './folder'; import './config'"],
['src/aliases.ts', "import '@renderer/view'; import '@/view'; import 'external-package'"],
['src/missing.ts', "import './missing-file'"],
['src/dynamic.ts', 'import(variablePath)'],
['config/owner.mjs', "import '../src/leaf'"],
['tests/owner.ts', "import '../src/leaf'"]
])
expect(buildUnitDependencyGraph(sources)).toMatchObject({
reverse: new Map([
['src/leaf', new Set(['src/use.ts', 'config/owner.mjs', 'tests/owner.ts'])],
['src/leaf.ts', new Set(['src/use.ts', 'config/owner.mjs', 'tests/owner.ts'])],
['src/leaf.tsx', new Set(['src/use.ts', 'config/owner.mjs', 'tests/owner.ts'])],
['src/component.tsx', new Set(['src/use.ts'])],
['src/component.js', new Set(['src/use.ts'])],
['src/folder/index.ts', new Set(['src/use.ts'])],
['src/folder/index.tsx', new Set(['src/use.ts'])],
['src/config.json', new Set(['src/use.ts'])],
['src/renderer/src/view.tsx', new Set(['src/aliases.ts'])]
]),
opaque: new Set(['src/missing.ts', 'src/dynamic.ts', 'config/owner.mjs', 'tests/owner.ts'])
})
})
it('keeps extensionless consumers when a covered JavaScript sibling changes', () => {
const graph = collectUnitDependencyGraph(
fixture({
'src/value.ts': 'export const value = 1',
'src/value.js': 'export const value = 2',
'src/extensionless.test.ts': "import { value } from './value'",
'src/explicit.test.ts': "import { value } from './value.js'"
})
)
const tests = ['src/extensionless.test.ts', 'src/explicit.test.ts', 'src/unrelated.test.ts']
expect(selectUnitFiles(tests, ['src/value.js'], graph)).toMatchObject({
full: false,
files: ['src/extensionless.test.ts', 'src/explicit.test.ts']
})
})
it.each(['jsx', 'mts', 'cts', 'mjs', 'cjs'])(
'follows transitive imports through a competing .%s source',
(extension) => {
const graph = collectUnitDependencyGraph(
fixture({
'src/value.ts': 'export const value = 1',
[`src/value.${extension}`]: "export { value } from './selected-input'",
'src/selected-input.ts': 'export const value = 2',
'src/extensionless.test.ts': "import { value } from './value'",
'src/explicit.test.ts': "import { value } from './selected-input'"
})
)
const tests = ['src/extensionless.test.ts', 'src/explicit.test.ts', 'src/unrelated.test.ts']
expect(selectUnitFiles(tests, ['src/selected-input.ts'], graph)).toMatchObject({
full: false,
files: ['src/extensionless.test.ts', 'src/explicit.test.ts']
})
}
)
it.each([
['js', 'ts'],
['js', 'tsx'],
['jsx', 'tsx'],
['mjs', 'mts'],
['cjs', 'cts']
])('retains TypeScript substitutions for .%s imports through .%s', (output, source) => {
const graph = collectUnitDependencyGraph(
fixture({
[`src/value.${source}`]: 'export const value = 1',
[`src/value.${output}.ts`]: 'export const value = 2',
'src/substitution.test.ts': `import { value } from './value.${output}'`,
'src/explicit.test.ts': `import { value } from './value.${source}'`
})
)
const tests = ['src/substitution.test.ts', 'src/explicit.test.ts', 'src/unrelated.test.ts']
expect(selectUnitFiles(tests, [`src/value.${source}`], graph)).toMatchObject({
full: false,
files: ['src/substitution.test.ts', 'src/explicit.test.ts']
})
})
it('retains directory consumers whose manifest can override an index file', () => {
const graph = collectUnitDependencyGraph(
fixture({
'src/folder/package.json': JSON.stringify({ main: './entry.js' }),
'src/folder/index.ts': 'export const value = 1',
'src/folder/entry.js': "export { value } from '../selected-input'",
'src/selected-input.ts': 'export const value = 2',
'src/directory.test.ts': "import { value } from './folder'",
'src/explicit.test.ts': "import { value } from './selected-input'"
})
)
const tests = ['src/directory.test.ts', 'src/explicit.test.ts', 'src/unrelated.test.ts']
expect(selectUnitFiles(tests, ['src/selected-input.ts'], graph)).toMatchObject({
full: false,
files: ['src/directory.test.ts', 'src/explicit.test.ts']
})
})
})