Files
deepseek-harness/packages/util/paths/tests/paths.spec.ts
T

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TypeScript

import { homedir } from 'node:os'
import { join } from 'node:path'
import { describe, expect, it } from 'vitest'
import {
DEFAULT_DSH_HOME_DISPLAY,
DSH_HOME_DIR_NAME,
defaultDshHome,
expandHomePath,
resolveDshHome,
} from '@deepseek-ai/dsh-paths'
describe('dsh path helpers', () => {
it('owns the shared default DSH home directory name', () => {
expect(DSH_HOME_DIR_NAME).toBe('.dsh')
expect(DEFAULT_DSH_HOME_DISPLAY).toBe('~/.dsh')
expect(defaultDshHome()).toBe(join(homedir(), '.dsh'))
})
it('expands tilde paths without changing non-tilde paths', () => {
expect(expandHomePath('~')).toBe(homedir())
expect(expandHomePath('~/.dsh')).toBe(join(homedir(), '.dsh'))
expect(expandHomePath('~\\.dsh')).toBe(join(homedir(), '.dsh'))
expect(expandHomePath('/tmp/.dsh')).toBe('/tmp/.dsh')
expect(expandHomePath('~other/.dsh')).toBe('~other/.dsh')
})
it('resolves explicit DSH home before environment and default locations', () => {
const envHome = join(homedir(), 'env-dsh')
expect(resolveDshHome(undefined, { DSH_HOME: '~/env-dsh' })).toBe(envHome)
expect(resolveDshHome('/tmp/explicit-dsh', { DSH_HOME: '~/env-dsh' })).toBe('/tmp/explicit-dsh')
expect(resolveDshHome(undefined, {})).toBe(defaultDshHome())
})
})