orca/src/main/wsl.test.ts

import { describe, expect, it } from 'vitest'
import { toLinuxPath, toWindowsWslPath, parseWslPath } from './wsl'

describe('wsl path helpers', () => {
  it('parses WSL UNC paths on Windows', () => {
    const originalPlatform = process.platform
    Object.defineProperty(process, 'platform', {
      configurable: true,
      value: 'win32'
    })

    try {
      expect(parseWslPath('\\\\wsl.localhost\\Ubuntu\\home\\jin\\repo')).toEqual({
        distro: 'Ubuntu',
        linuxPath: '/home/jin/repo'
      })
    } finally {
      Object.defineProperty(process, 'platform', {
        configurable: true,
        value: originalPlatform
      })
    }
  })

  it('converts Windows drive paths to /mnt paths for WSL commands', () => {
    expect(toLinuxPath('C:\\Users\\jinwo\\git\\orca')).toBe('/mnt/c/Users/jinwo/git/orca')
  })

  it('converts /mnt drive paths back to native Windows form', () => {
    expect(toWindowsWslPath('/mnt/c/Users/jinwo/git/orca', 'Ubuntu')).toBe(
      'C:\\Users\\jinwo\\git\\orca'
    )
  })
})