빌드 선언 생성 병목과 Vue 중복 타입 검사를 개선

2026-10-23 01:33:34 +09:00
parent b377250fb9
commit af51968782
31 changed files with 436 additions and 109 deletions
@@ -0,0 +1,73 @@
+import assert from 'node:assert/strict';
+import { mkdtemp, mkdir, readFile, rm, writeFile } from 'node:fs/promises';
+import path from 'node:path';
+import test from 'node:test';
+import { execFileSync } from 'node:child_process';
+import { pathToFileURL } from 'node:url';
+import { emitDeclarations } from './emit-declarations.mjs';
+
+const workspaceRoot = path.resolve(import.meta.dirname, '../..');
+
+test('native declarations preserve relative imports, subpaths and maps, and fail on type errors', async () => {
+    const temporaryRoot = path.join(workspaceRoot, '.turbo');
+    await mkdir(temporaryRoot, { recursive: true });
+    const fixture = await mkdtemp(path.join(temporaryRoot, 'declaration-test-'));
+    const outDir = path.join(fixture, 'dist');
+    try {
+        await mkdir(path.join(fixture, 'src'));
+        await writeFile(path.join(fixture, 'package.json'), JSON.stringify({ type: 'module' }));
+        await writeFile(
+            path.join(fixture, 'tsconfig.build.json'),
+            JSON.stringify({
+                extends: path.join(workspaceRoot, 'tsconfig.base.json'),
+                compilerOptions: { rootDir: 'src', outDir: 'dist' },
+                include: ['src'],
+            })
+        );
+        await writeFile(
+            path.join(fixture, 'src/model.ts'),
+            'export class Model { private readonly id = 1; getId(): number { return this.id; } }\n'
+        );
+        await writeFile(path.join(fixture, 'src/index.ts'), "export { Model } from './model.js';\n");
+        await emitDeclarations({ options: { cwd: fixture, outDir } });
+        assert.match(await readFile(path.join(outDir, 'index.d.ts'), 'utf8'), /from ['"]\.\/model\.js['"]/u);
+        assert.match(await readFile(path.join(outDir, 'model.d.ts'), 'utf8'), /getId\(\): number/u);
+        const map = JSON.parse(await readFile(path.join(outDir, 'model.d.ts.map'), 'utf8'));
+        assert.deepEqual(map.sources, ['../src/model.ts']);
+        await assert.rejects(readFile(path.join(outDir, 'index.js')), { code: 'ENOENT' });
+
+        await writeFile(
+            path.join(fixture, 'package.json'),
+            JSON.stringify({ type: 'module', exports: { './*': './dist/src/*' } })
+        );
+        await emitDeclarations({ options: { cwd: fixture, outDir } });
+        assert.equal(await readFile(path.join(outDir, 'index.d.ts'), 'utf8'), "export * from './src/index.js';\n");
+        const { Model } = await import(pathToFileURL(path.join(outDir, 'src/model.js')).href);
+        assert.equal(new Model().getId(), 1);
+        await readFile(path.join(outDir, 'src/model.d.ts.map'));
+        await readFile(path.join(outDir, 'src/model.js.map'));
+        await writeFile(
+            path.join(fixture, 'consumer.ts'),
+            "import { Model } from './dist/index.js';\n" +
+                "import { Model as SubpathModel } from './dist/src/model.js';\n" +
+                'export const same: Model = new SubpathModel();\n'
+        );
+        await writeFile(
+            path.join(fixture, 'tsconfig.consumer.json'),
+            JSON.stringify({ extends: path.join(workspaceRoot, 'tsconfig.base.json'), files: ['consumer.ts'] })
+        );
+        execFileSync(
+            'pnpm',
+            ['-w', 'tsc7', '-p', path.join(fixture, 'tsconfig.consumer.json'), '--noEmit', '--types', 'node'],
+            {
+                cwd: fixture,
+                stdio: 'pipe',
+            }
+        );
+
+        await writeFile(path.join(fixture, 'src/model.ts'), 'export const id: number = "invalid";\n');
+        await assert.rejects(emitDeclarations({ options: { cwd: fixture, outDir } }), /Declaration emission failed/u);
+    } finally {
+        await rm(fixture, { recursive: true, force: true });
+    }
+});