Files
accounted/lib/agent/chat/__tests__/run-turn-tool-bounds.test.ts
T
Jakob WennbergandClaude Sonnet 5 ec27228a8e style: remove em/en dashes repo-wide, add CLAUDE.md rule against them (#890)
Em dashes (—) and en dashes (–) had spread across comments, docs, tests,
and a few UI strings, reading as AI-generated boilerplate rather than
house style. Replaced each with punctuation matching its context: colon
for explanatory clauses, comma for asides, plain hyphen for numeric/legal
ranges (e.g. "21-23§"), "to"/"till" for date ranges, parentheses for
paired-dash asides. messages/en.json and messages/sv.json were fixed by
hand together to keep sv/en in sync.

Left untouched where the dash is the functional subject rather than
decorative punctuation: date-range-parser.ts's separator regex,
charset-repair.ts's CP1252 byte-mapping table (and its test), the SIE
encoding mojibake docs, generic-csv.ts's minus-sign normalizer, the
agent system-prompt files that already instruct against em dashes, and
a golden iXBRL test fixture compared byte-for-byte.

Also fixes two bugs surfaced along the way: an off-by-one in
ApiKeysPanel's scope-label split (a leftover from an earlier partial
pass), and a charset-repair test that had lost the literal en-dash it
exists to verify.

Regenerated the agent atom seed migration (skills:generate) since 27
SKILL.md files changed. Added a CLAUDE.md rule against em/en dashes,
with an explicit carve-out for the functional-dash cases above.

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-04 15:58:06 +02:00

33 lines
1.5 KiB
TypeScript

import { describe, it, expect } from 'vitest'
import { boundToolResultText, MAX_TOOL_RESULT_CHARS } from '../run-turn'
// Tool results re-enter the model context on every later loop iteration and are
// persisted as a 'tool' message that loadConversationMessages replays on every
// future turn. An unbounded read (gnubok_get_document_content returns full
// OCR/PDF text) would therefore re-introduce the context rot we keep out of the
// system prompt. boundToolResultText caps the serialized payload.
describe('boundToolResultText: tool-return discipline', () => {
it('passes small results through unchanged', () => {
const small = JSON.stringify({ rows: [{ account: '1930', amount: 1000 }] })
expect(boundToolResultText(small)).toBe(small)
})
it('passes a result exactly at the ceiling through unchanged', () => {
const exact = 'x'.repeat(MAX_TOOL_RESULT_CHARS)
expect(boundToolResultText(exact)).toBe(exact)
})
it('truncates an oversized result to the ceiling and appends a steer', () => {
const huge = 'x'.repeat(MAX_TOOL_RESULT_CHARS + 50_000)
const out = boundToolResultText(huge)
// The body is capped at the ceiling…
expect(out.startsWith('x'.repeat(MAX_TOOL_RESULT_CHARS))).toBe(true)
expect(out.length).toBeLessThan(huge.length)
// …and the marker tells the model it was cut and how to narrow.
expect(out).toContain('avkortat')
expect(out).toContain(String(huge.length))
expect(out.toLowerCase()).toMatch(/smalare|limit|datumintervall/)
})
})