feat: add DSH IDE open-file references

2026-08-17 11:52:48 +08:00
commit d96c11ae3d
42 changed files with 6991 additions and 0 deletions
@@ -0,0 +1,66 @@
+import { describe, expect, it } from 'vitest'
+import { combineSnapshots, parseSnapshot } from '../src/catalog.js'
+
+const now = Date.parse('2026-01-01T00:00:30.000Z')
+
+function snapshot(path: string, overrides: Record<string, unknown> = {}) {
+  return {
+    version: 1,
+    instanceId: 'vscode-a',
+    ide: 'vscode',
+    processId: 10,
+    workspace: 'F:\\project',
+    updatedAt: '2026-01-01T00:00:00.000Z',
+    documents: [{ path, label: 'main.ts', dirty: false }],
+    ...overrides,
+  }
+}
+
+describe('parseSnapshot', () => {
+  it('accepts valid absolute files', () => {
+    expect(parseSnapshot(snapshot('F:\\project\\main.ts'), now)?.documents).toHaveLength(1)
+  })
+
+  it('rejects stale and unknown versions', () => {
+    expect(parseSnapshot(snapshot('F:\\project\\main.ts'), now + 61_000)).toBeUndefined()
+    expect(parseSnapshot(snapshot('F:\\project\\main.ts', { version: 2 }), now)).toBeUndefined()
+  })
+
+  it('rejects unknown v1 fields', () => {
+    expect(parseSnapshot(snapshot('F:\\\\project\\\\main.ts', { extra: true }), now)).toBeUndefined()
+  })
+
+  it('drops invalid and duplicate documents without dropping the instance', () => {
+    const value = snapshot('F:\\project\\main.ts', {
+      documents: [
+        { path: 'relative.ts', label: 'relative.ts', dirty: false },
+        { path: 'F:\\project\\main.ts', label: 'main.ts', dirty: false },
+        { path: 'f:\\PROJECT\\MAIN.ts', label: 'MAIN.ts', dirty: true },
+      ],
+    })
+    expect(parseSnapshot(value, now)?.documents).toHaveLength(1)
+  })
+})
+
+describe('combineSnapshots', () => {
+  it('deduplicates paths and prefers dirty metadata', () => {
+    const clean = parseSnapshot(snapshot('F:\\project\\main.ts'), now)!
+    const dirty = parseSnapshot(snapshot('f:\\PROJECT\\main.ts', {
+      instanceId: 'visualstudio-b', ide: 'visualstudio', documents: [{ path: 'f:\\PROJECT\\main.ts', label: 'main.ts', dirty: true }],
+    }), now)!
+    const result = combineSnapshots([clean, dirty])
+    expect(result.total).toBe(1)
+    expect(result.items[0]?.dirty).toBe(true)
+  })
+
+  it('matches basename before path and caps the result', () => {
+    const parsed = parseSnapshot(snapshot('F:\\project\\main.ts', {
+      documents: [
+        { path: 'F:\\project\\src\\main.ts', label: 'main.ts', dirty: false },
+        { path: 'F:\\project\\main-helper.ts', label: 'main-helper.ts', dirty: false },
+      ],
+    }), now)!
+    expect(combineSnapshots([parsed], 'main', 1).items).toHaveLength(1)
+    expect(combineSnapshots([parsed], 'main', 10).total).toBe(2)
+  })
+})