Files
orca/src/shared/powershell-native-argument.test.ts
T
3d7b306183 fix(terminal): submit startup commands with Enter on every platform (#23672)
* fix(terminal): submit startup commands with Enter on every platform

LF is Ctrl+J to a line editor, so a shell that remaps it left the command at the prompt.

Fixes #23250

Co-authored-by: Aashish Mahato <145881415+aashish254@users.noreply.github.com>

* test(terminal): expect CR in pty ipc startup tests

* fix(terminal): submit every line of a raw multiline startup command with CR

The CR switch only replaced the trailing terminator. On the raw path — a shell
with no bracketed paste, so each line break submits its own line — interior LFs
stayed LF, which is the same remappable Ctrl+J the fix set out to remove. A
multiline startup command in sh/dash/nushell/PowerShell therefore still stalled
partway through for a user who rebinds Ctrl+J. Normalise interior breaks to CR
on that path only; the bracketed-paste payload keeps its literal newlines.

* fix(terminal): quote multi-line PowerShell arguments on one line

A multi-line agent prompt was quoted as a single-quoted PowerShell string
with raw line breaks. Typed into Windows PowerShell 5.1 without PSReadLine,
each break submits a line and the shell waits at `>>` forever. Values with
CR/LF now become one double-quoted line with backtick escapes, keeping every
byte; single-line values keep the single-quoted form unchanged.

* style(terminal): keep typographic quotes as \u escapes in PowerShell quoting

Restores the escape form the single-quoted regex used on main and applies
it to the new double-quoted regex and the native argv test, so the diff
against main stays minimal and the characters are visible in review.

---------

Co-authored-by: Aashish Mahato <145881415+aashish254@users.noreply.github.com>
Co-authored-by: Neil <neil@stably.ai>
Co-authored-by: Brennan Benson <79079362+brennanb2025@users.noreply.github.com>
2026-10-05 16:20:15 -07:00

36 lines
1.6 KiB
TypeScript

import { describe, expect, it } from 'vitest'
import { quotePowerShellLiteral, quotePowerShellNativeArgument } from './powershell-native-argument'
describe('PowerShell native argument quoting', () => {
it('escapes literals for PowerShell source parsing', () => {
expect(quotePowerShellLiteral("WSL 'Preview'")).toBe("'WSL ''Preview'''")
expect(quotePowerShellLiteral('O\u2019Brien \u2018x\u201A\u201B')).toBe(
"'O\u2019\u2019Brien \u2018\u2018x\u201A\u201A\u201B\u201B'"
)
})
it('keeps a value with a line break on one physical line', () => {
expect(quotePowerShellLiteral('line one\nline two')).toBe('"line one`nline two"')
expect(quotePowerShellLiteral('a\r\nb\rc')).toBe('"a`r`nb`rc"')
})
it('escapes the double-quoted specials in a multi-line value', () => {
expect(
quotePowerShellLiteral('$(Remove-Item x) `t "q" \u201Cl\u201D \u201Elow \'single\'\nend')
).toBe('"`$(Remove-Item x) ``t `"q`" `\u201Cl`\u201D `\u201Elow \'single\'`nend"')
})
it('leaves single-line values on the single-quoted form', () => {
expect(quotePowerShellLiteral('a $b `c "d"')).toBe('\'a $b `c "d"\'')
})
it('pre-escapes embedded quotes for Windows native argv parsing', () => {
expect(quotePowerShellNativeArgument('eval "decoded"')).toBe(String.raw`'eval \"decoded\"'`)
expect(quotePowerShellNativeArgument(String.raw`before\"after`)).toBe(
String.raw`'before\\\"after'`
)
// Why: the argv pre-escape survives the multi-line form, so 5.1 still passes `\"` to argv.
expect(quotePowerShellNativeArgument('say "hi"\nbye')).toBe('"say \\`"hi\\`"`nbye"')
})
})