release: v0.3.2 — 质量加固 + SQL扩展 + 表达式 + 并发同步

v0.2.6 质量加固:
- 修复 AriaEngine 二级索引 SSTable 互相覆盖(命名空间隔离)
- 修复 LSM 多版本读取顺序错误 + MergeIterator 取最新来源
- 重写 LZ4 压缩器(往返一致性 + 缓冲区溢出)
- sstableCache LRU 上限 + 预加载兜底(BufferPool 配置生效)
- 修复 React/Vue 集成 import type 运行时 bug + exports 子路径
- 新增 38 个测试(LZ4往返/Crypto/集成), 删除伪测试

v0.3.0 SQL 功能扩展:
- 多语句 parseAll + 事务语句 BEGIN/COMMIT/ROLLBACK
- INSERT INTO ... SELECT + UNION/UNION ALL + EXISTS 关联子查询
- CREATE/DROP INDEX 五引擎实现 + 别名 WHERE 修复
- benchmark 页面 + 36 个新测试

v0.3.1 表达式与性能:
- CASE WHEN 表达式(SELECT 列/WHERE/聚合)
- JOIN + 关联子查询逐行绑定
- WAL 批量组提交(写放大 O(N)→O(1))
- 修复 pending frozen 可见性 + flush 缓存竞争

v0.3.2 并发:
- CASE WHEN 用于 WHERE/聚合 + JOIN 哈希连接
- 多标签页同步(multiTabSync + BroadcastChannel)
- IndexedDB schema 持久化(reopen 后表结构恢复)
- 修复 where-matcher 顶层 $not
- 修复 CJS 产物 .js 被 ESM 解析(exports 空) — .cjs 后缀 + exports 修正
- 836 测试 / 44 套件 / 81.0% 覆盖率

tests/utils.test.ts

@@ -1,99 +1,99 @@
-/**
- * utils.ts 单元测试模板
- */
-
-import {
-  generateId,
-  escapeHTML,
-  debounce,
-  throttle,
-  deepMerge,
-  isBrowser,
-} from '../src/utils';
-
-describe('generateId', () => {
-  test('返回字符串', () => {
-    expect(typeof generateId()).toBe('string');
-  });
-
-  test('多次调用产生不同值', () => {
-    const ids = new Set<string>();
-    for (let i = 0; i < 100; i++) ids.add(generateId());
-    expect(ids.size).toBe(100);
-  });
-});
-
-describe('escapeHTML', () => {
-  test('转义 < > &', () => {
-    const out = escapeHTML('<a>&b</a>');
-    expect(out).toContain('&lt;');
-    expect(out).toContain('&gt;');
-    expect(out).toContain('&amp;');
-  });
-
-  test('null/undefined 返回空字符串', () => {
-    expect(escapeHTML(null)).toBe('');
-    expect(escapeHTML(undefined)).toBe('');
-  });
-});
-
-describe('debounce', () => {
-  test('延迟执行', (done) => {
-    let called = 0;
-    const fn = debounce(() => { called++; }, 20);
-    fn();
-    expect(called).toBe(0);
-    setTimeout(() => {
-      expect(called).toBe(1);
-      done();
-    }, 50);
-  });
-
-  test('多次调用只执行最后一次', (done) => {
-    let result = 0;
-    const fn = debounce((v: number) => { result = v; }, 20);
-    fn(1);
-    fn(2);
-    fn(3);
-    setTimeout(() => {
-      expect(result).toBe(3);
-      done();
-    }, 50);
-  });
-});
-
-describe('throttle', () => {
-  test('首次立即执行', () => {
-    let called = 0;
-    const fn = throttle(() => { called++; }, 50);
-    fn();
-    expect(called).toBe(1);
-  });
-
-  test('限流期内不重复执行', () => {
-    let called = 0;
-    const fn = throttle(() => { called++; }, 50);
-    fn();
-    fn();
-    fn();
-    expect(called).toBe(1);
-  });
-});
-
-describe('deepMerge', () => {
-  test('浅层合并', () => {
-    const out = deepMerge({ a: 1, b: 2 }, { b: 3, c: 4 });
-    expect(out).toEqual({ a: 1, b: 3, c: 4 });
-  });
-
-  test('深层对象合并', () => {
-    const out = deepMerge({ obj: { x: 1 } }, { obj: { y: 2 } });
-    expect(out).toEqual({ obj: { x: 1, y: 2 } });
-  });
-});
-
-describe('isBrowser', () => {
-  test('jsdom 环境下返回 true', () => {
-    expect(isBrowser()).toBe(true);
-  });
-});
+/**
+ * utils.ts 单元测试模板
+ */
+
+import {
+  generateId,
+  escapeHTML,
+  debounce,
+  throttle,
+  deepMerge,
+  isBrowser,
+} from '../src/utils';
+
+describe('generateId', () => {
+  test('返回字符串', () => {
+    expect(typeof generateId()).toBe('string');
+  });
+
+  test('多次调用产生不同值', () => {
+    const ids = new Set<string>();
+    for (let i = 0; i < 100; i++) ids.add(generateId());
+    expect(ids.size).toBe(100);
+  });
+});
+
+describe('escapeHTML', () => {
+  test('转义 < > &', () => {
+    const out = escapeHTML('<a>&b</a>');
+    expect(out).toContain('&lt;');
+    expect(out).toContain('&gt;');
+    expect(out).toContain('&amp;');
+  });
+
+  test('null/undefined 返回空字符串', () => {
+    expect(escapeHTML(null)).toBe('');
+    expect(escapeHTML(undefined)).toBe('');
+  });
+});
+
+describe('debounce', () => {
+  test('延迟执行', (done) => {
+    let called = 0;
+    const fn = debounce(() => { called++; }, 20);
+    fn();
+    expect(called).toBe(0);
+    setTimeout(() => {
+      expect(called).toBe(1);
+      done();
+    }, 50);
+  });
+
+  test('多次调用只执行最后一次', (done) => {
+    let result = 0;
+    const fn = debounce((v: number) => { result = v; }, 20);
+    fn(1);
+    fn(2);
+    fn(3);
+    setTimeout(() => {
+      expect(result).toBe(3);
+      done();
+    }, 50);
+  });
+});
+
+describe('throttle', () => {
+  test('首次立即执行', () => {
+    let called = 0;
+    const fn = throttle(() => { called++; }, 50);
+    fn();
+    expect(called).toBe(1);
+  });
+
+  test('限流期内不重复执行', () => {
+    let called = 0;
+    const fn = throttle(() => { called++; }, 50);
+    fn();
+    fn();
+    fn();
+    expect(called).toBe(1);
+  });
+});
+
+describe('deepMerge', () => {
+  test('浅层合并', () => {
+    const out = deepMerge({ a: 1, b: 2 }, { b: 3, c: 4 });
+    expect(out).toEqual({ a: 1, b: 3, c: 4 });
+  });
+
+  test('深层对象合并', () => {
+    const out = deepMerge({ obj: { x: 1 } }, { obj: { y: 2 } });
+    expect(out).toEqual({ obj: { x: 1, y: 2 } });
+  });
+});
+
+describe('isBrowser', () => {
+  test('jsdom 环境下返回 true', () => {
+    expect(isBrowser()).toBe(true);
+  });
+});