🐛 fix(vscode): GUI 下解析 claude 绝对路径（含 ~/.local/bin 官方安装）

vscode/src/cc/claudeBin.test.ts

@@ -0,0 +1,59 @@
+import { mkdirSync, mkdtempSync, rmSync, writeFileSync } from 'node:fs'
+import * as os from 'node:os'
+import * as path from 'node:path'
+import { afterEach, describe, expect, it } from 'vitest'
+import { resolveClaudeBin } from './claudeBin'
+
+const tempDirs: string[] = []
+
+afterEach(() => {
+  while (tempDirs.length > 0) {
+    const dir = tempDirs.pop()
+    if (dir)
+      rmSync(dir, { recursive: true, force: true })
+  }
+})
+
+function tempDir(prefix = 'claude-bin-'): string {
+  const dir = mkdtempSync(path.join(os.tmpdir(), prefix))
+  tempDirs.push(dir)
+  return dir
+}
+
+function touchClaude(dir: string): string {
+  mkdirSync(dir, { recursive: true })
+  const bin = path.join(dir, 'claude')
+  writeFileSync(bin, '')
+  return bin
+}
+
+describe('resolveClaudeBin', () => {
+  it('优先命中 PATH 中的 claude', () => {
+    const dir = tempDir()
+    const bin = touchClaude(dir)
+    expect(resolveClaudeBin({ PATH: dir }, '/no-such-home')).toBe(bin)
+  })
+
+  it('PATH 未命中时回退到 $HOME/.local/bin/claude', () => {
+    const home = tempDir()
+    const bin = touchClaude(path.join(home, '.local', 'bin'))
+    expect(resolveClaudeBin({ PATH: '' }, home)).toBe(bin)
+  })
+
+  it('PATH 未命中时回退到 $HOME/.claude/local/claude', () => {
+    const home = tempDir()
+    const bin = touchClaude(path.join(home, '.claude', 'local'))
+    expect(resolveClaudeBin({ PATH: '' }, home)).toBe(bin)
+  })
+
+  it('PATH 与候选皆空 → null', () => {
+    const home = tempDir()
+    expect(resolveClaudeBin({ PATH: '' }, home)).toBeNull()
+  })
+
+  it('PATH 中目录不存在时跳过并继续', () => {
+    const home = tempDir()
+    const bin = touchClaude(path.join(home, '.local', 'bin'))
+    expect(resolveClaudeBin({ PATH: '/definitely/missing/bin' }, home)).toBe(bin)
+  })
+})