test: 目录对齐赛道二成果物规范（tests/ 迁移+实验报告+提效测量脚本）

- src/test 迁移至根目录 tests/（16 测试 + fixtures/manual），导入改为 ../src/
- 新增 tsconfig.test.json 独立编译测试；.vscode-test.mjs / package.json / .gitignore 同步
- 新增 tests/test-execution-log.md、tests/test-cases.md（116 用例清单）
- 新增 tests/measure/measure-review-time.mjs + performance-comparison.md（提效测量）
- 重命名 3 个中文报告文件为 demo-*-coverage-report.md
- git rm --cached 解除 vsix 跟踪；README 标注演示视频进行中

tests/adapter.test.ts

@@ -0,0 +1,80 @@
+import * as assert from 'assert';
+import * as vscode from 'vscode';
+import { ESLintAdapter } from '../src/adapters/eslint';
+import { StylelintAdapter } from '../src/adapters/stylelint';
+
+suite('Adapter Tests', () => {
+  test('ESLintAdapter has correct id and languages', () => {
+    const adapter = new ESLintAdapter();
+    assert.strictEqual(adapter.id, 'eslint');
+    assert.deepStrictEqual(adapter.supportedLanguages, ['javascript', 'typescript']);
+  });
+
+  test('StylelintAdapter has correct id and languages', () => {
+    const adapter = new StylelintAdapter();
+    assert.strictEqual(adapter.id, 'stylelint');
+    assert.deepStrictEqual(adapter.supportedLanguages, ['css']);
+  });
+
+  test('ESLintAdapter check returns AdapterResult structure', async () => {
+    const adapter = new ESLintAdapter();
+    if (!adapter.isAvailable()) { return; }
+
+    const doc = await vscode.workspace.openTextDocument({
+      content: 'const x = 1;\nconsole.log(x);\n',
+      language: 'javascript',
+    });
+
+    const result = await adapter.check(doc, __dirname);
+    assert.ok(result.status === 'ok' || result.status === 'tool-unavailable');
+    assert.ok(Array.isArray(result.diagnostics));
+  });
+
+  test('ESLintAdapter surfaces octal literal as eslint:parse-error', async () => {
+    const adapter = new ESLintAdapter();
+    if (!adapter.isAvailable()) { return; }
+
+    const doc = await vscode.workspace.openTextDocument({
+      content: 'var a = 010;\n',
+      language: 'javascript',
+    });
+
+    const result = await adapter.check(doc, __dirname);
+    assert.strictEqual(result.status, 'ok');
+    const parseErrors = result.diagnostics.filter(d => d.ruleId === 'eslint:parse-error');
+    assert.ok(parseErrors.length >= 1, 'expected a parse-error diagnostic for octal literal');
+    assert.strictEqual(parseErrors[0].severity, 'error');
+  });
+
+  test('ESLintAdapter surfaces \\8 escape as eslint:parse-error', async () => {
+    const adapter = new ESLintAdapter();
+    if (!adapter.isAvailable()) { return; }
+
+    const doc = await vscode.workspace.openTextDocument({
+      content: 'var b = "\\8";\n',
+      language: 'javascript',
+    });
+
+    const result = await adapter.check(doc, __dirname);
+    assert.strictEqual(result.status, 'ok');
+    const parseErrors = result.diagnostics.filter(d => d.ruleId === 'eslint:parse-error');
+    assert.ok(parseErrors.length >= 1, 'expected a parse-error diagnostic for \\8 escape');
+  });
+
+  test('ESLintAdapter parses JSX in .js without parse error', async () => {
+    const adapter = new ESLintAdapter();
+    if (!adapter.isAvailable()) { return; }
+
+    const doc = await vscode.workspace.openTextDocument({
+      content: 'const App = () => <div>hi</div>;\n',
+      language: 'javascript',
+    });
+
+    const result = await adapter.check(doc, __dirname);
+    assert.strictEqual(result.status, 'ok');
+    assert.ok(
+      !result.diagnostics.some(d => d.ruleId === 'eslint:parse-error'),
+      'JSX in .js should not produce a parse error'
+    );
+  });
+});