hermes-agent/apps/desktop/electron/windows-user-env.test.cjs
Brooklyn Nicholson 62fe9fd101 style(desktop,tui): fix all lint/type/formatting issues
Bring apps/desktop and ui-tui to a clean state for typecheck, eslint,
and prettier:

- Run prettier across both trees (printWidth/wrap drift; prettier is not
  CI-enforced for these JS projects, so main had accumulated drift).
- Apply eslint --fix for padding-line-between-statements and perfectionist
  import/export sorting.
- Manual fixes for non-auto-fixable rules:
  - remove unused node:net import in electron/main.cjs (uses Electron net)
  - replace inline `typeof import(...)` annotations with top-level
    `import type * as EnvModule` in two ui-tui test files
  - scoped eslint-disable no-control-regex on intentional sentinel/ANSI
    regexes (mathUnicode.ts, text.ts)
  - resolve react-hooks/exhaustive-deps per-case: correct swapped/missing
    deps, collapse redundant session.* members, and justified disables on
    settings mount-only data-load effects to preserve run-once behavior

No behavior changes; test pass/fail counts are unchanged from the main
baseline.
2026-06-26 01:04:33 -05:00

78 lines
3.5 KiB
JavaScript

const assert = require('node:assert/strict')
const { test } = require('node:test')
const { expandWindowsEnvRefs, parseRegQueryValue, readWindowsUserEnvVar } = require('./windows-user-env.cjs')
// ── parseRegQueryValue ─────────────────────────────────────────────────────
test('parseRegQueryValue extracts a REG_SZ value', () => {
const out = ['', 'HKEY_CURRENT_USER\\Environment', ' HERMES_HOME REG_SZ F:\\Hermes\\data', ''].join('\r\n')
assert.equal(parseRegQueryValue(out, 'HERMES_HOME'), 'F:\\Hermes\\data')
})
test('parseRegQueryValue matches the name case-insensitively', () => {
const out = 'HKEY_CURRENT_USER\\Environment\r\n Hermes_Home REG_EXPAND_SZ %USERPROFILE%\\h\r\n'
assert.equal(parseRegQueryValue(out, 'HERMES_HOME'), '%USERPROFILE%\\h')
})
test('parseRegQueryValue preserves spaces inside the value', () => {
const out = ' HERMES_HOME REG_SZ C:\\Program Files\\Hermes\r\n'
assert.equal(parseRegQueryValue(out, 'HERMES_HOME'), 'C:\\Program Files\\Hermes')
})
test('parseRegQueryValue returns null when the value line is absent', () => {
const out = 'HKEY_CURRENT_USER\\Environment\r\n Path REG_SZ C:\\x\r\n'
assert.equal(parseRegQueryValue(out, 'HERMES_HOME'), null)
assert.equal(parseRegQueryValue('', 'HERMES_HOME'), null)
assert.equal(parseRegQueryValue('garbage', 'HERMES_HOME'), null)
})
// ── expandWindowsEnvRefs ───────────────────────────────────────────────────
test('expandWindowsEnvRefs expands %VAR% case-insensitively', () => {
assert.equal(expandWindowsEnvRefs('%UserProfile%\\h', { USERPROFILE: 'C:\\Users\\jeff' }), 'C:\\Users\\jeff\\h')
})
test('expandWindowsEnvRefs leaves literal paths and unknown refs intact', () => {
assert.equal(expandWindowsEnvRefs('F:\\Hermes\\data', {}), 'F:\\Hermes\\data')
assert.equal(expandWindowsEnvRefs('%NOPE%\\x', {}), '%NOPE%\\x')
})
// ── readWindowsUserEnvVar ──────────────────────────────────────────────────
test('readWindowsUserEnvVar returns null off Windows without spawning', () => {
let spawned = false
const exec = () => {
spawned = true
return ''
}
assert.equal(readWindowsUserEnvVar('HERMES_HOME', { platform: 'linux', exec }), null)
assert.equal(spawned, false)
})
test('readWindowsUserEnvVar queries HKCU\\Environment and expands the value', () => {
const calls = []
const exec = (cmd, args) => {
calls.push([cmd, args])
return 'HKEY_CURRENT_USER\\Environment\r\n HERMES_HOME REG_EXPAND_SZ %DRIVE%\\Hermes\r\n'
}
const value = readWindowsUserEnvVar('HERMES_HOME', {
platform: 'win32',
env: { DRIVE: 'F:' },
exec
})
assert.equal(value, 'F:\\Hermes')
assert.deepEqual(calls, [['reg', ['query', 'HKCU\\Environment', '/v', 'HERMES_HOME']]])
})
test('readWindowsUserEnvVar returns null when reg exits non-zero (value missing)', () => {
const exec = () => {
throw new Error('reg exited 1')
}
assert.equal(readWindowsUserEnvVar('HERMES_HOME', { platform: 'win32', exec }), null)
})
test('readWindowsUserEnvVar returns null for an empty value', () => {
const exec = () => ' HERMES_HOME REG_SZ \r\n'
assert.equal(readWindowsUserEnvVar('HERMES_HOME', { platform: 'win32', exec }), null)
})