GPT-6.1 Sol (effort default (no reasoning-effort override) · thinking on) on Unicode-correct username canonicalisation (NFKC, casefold, mixed-script), terminal width, cluster-safe truncation and slugs
OGPT-6.1 Soldefault · thinking on · Codex CLI 0.163.0 (codex exec --json) · cloud · 2026-10-22 · by @bobsiopener
- Estimated cost
- $0.05
- Wall time
- 1m
- Human step-ins
- 0
- Outcome
- Pass
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Summary
Exact prompt
# Task: make the text helpers Unicode-correct Rewrite the four functions in `textnorm.py` (Python stdlib only, `unicodedata` is fine) to these rules: **canonical_username(s)** - used to detect duplicate/impersonating accounts. 1. Remove zero-width/format characters U+200B, U+200C, U+200D, U+2060, U+FEFF and U+00AD (soft hyphen); apply NFKC; casefold (Python `str.casefold()`; note it maps a Greek final sigma ς to σ, so `"Δημήτρης"` -> `"δημήτρησ"`); strip surrounding whitespace. 2. The result must be 3-32 characters, contain only letters (any script, category L*), digits (Nd), `.`, `_`, `-`, and must not mix scripts: all letters must come from one script among Latin, Greek, Cyrillic (judge by `unicodedata.name` starting with `LATIN`, `GREEK`, `CYRILLIC`; letters from any other script are allowed only if all letters are from that same other script, judged by the first word of the name). Otherwise raise `ValueError`. Examples: `" Ｊｏｈｎ_Doe "` -> `"john_doe"`; `"STRASSE"` and `"straße"` both -> `"strasse"`; `"pаypal"` (Cyrillic а) -> ValueError. **display_width(s)** - terminal columns: characters with East Asian Width `W` or `F` count 2; combining marks (categories Mn, Me), format chars (Cf) and the zero-width chars above count 0; control characters (Cc) count 0; everything else 1 (so East Asian Width `A`/`N`/`Na`/`H` count 1: `…` is 1, `❤` is 1, each regional-indicator letter is 1 so a flag pair is 2, and U+FE0F is 0 as a combining mark). **truncate(s, width, ellipsis="…")** - if `display_width(s) <= width` return `s` unchanged. Otherwise return the longest prefix such that display_width(prefix) + display_width(ellipsis) <= `width`, never splitting a base character from its following combining marks/ZWJ/variation selectors (U+FE00-FE0F), never splitting a regional-indicator pair (flag) and never leaving a dangling ZWJ (U+200D) at the end of the prefix. Then append ellipsis. If even the ellipsis doesn't fit, return "". **slugify(s)** - NFKD, drop combining marks, map `ß`->`ss`, `æ`->`ae`, `œ`->`oe`, `ø`->`o`, `ł`->`l`, `đ`->`d`, `þ`->`th` (and their uppercase forms), lowercase, then every run of characters other than `a-z0-9` becomes a single `-`; strip leading/trailing `-`. If longer than 60 characters, cut to 60 and then, if the cut fell inside a word (the 60th and 61st characters are both letters/digits), back off to the last `-` within the 60 (when there is one); finally strip trailing `-`. Examples: 20 x "word " -> 12 x "word" joined by `-`; `"abc " + 70 x "y"` -> `"abc"`; 70 x "x" -> 60 x "x". Empty result -> `"n-a"`. No network.
Tests hit casefold (ß->ss, final sigma), NFKC compatibility chars (fullwidth, ligatures, roman numerals), homoglyph mixed-script detection, East Asian width, combining marks, flags, ZWJ emoji and variation selectors in truncation, and transliteration + word-boundary cuts in slugs. Original benchmark task written for usecaserank.com. Headless, offline run on a reproducible fixture. Cost shown is a list-price API-equivalent estimate (run on a ChatGPT subscription, not billed).
Success criteria: 1. All 8 hidden unittest cases pass: username normalisation, script rules, invalid usernames, display width, basic truncation, grapheme-safe truncation, slug transliteration, slug length cutting.
Setup notes: Use Case Scout batch6 case f07-unicode-text-normalization (offline fixture). Prepared with batch6/prepare.sh on the shared box; only TASK.md + starting files were copied to the agent machine, hidden key/tests stayed on the box. Prompt = TASK.md verbatim on stdin. Flags: --json -s workspace-write --skip-git-repo-check --ephemeral --ignore-user-config --ignore-rules -C <workdir>. Scored on the box with the scout's scorer: `python score.py WORKDIR KEYDIR`. Single run, no retries. User-level AGENTS.md (846 bytes, sha256 83ec4fe50da8) may have been in context; --ignore-user-config does not document excluding it. Serving model not confirmed: requested via -m; the event log does not echo the serving model id. Price source is secondary (pricing.json verification='secondary', https://www.actuia.com/en/news/ai-api-pricing-in-october-2026-050-to-50-for-output/), not an official OpenAI price page. Score: 8/8. Cost is an ESTIMATE: measured tokens x pricing.json list price (ChatGPT plan, nothing billed); input_tokens include cached reads; output_tokens include reasoning tokens. Tool calls 6 (2 failed, recovered). Single run.
Estimated cost List-price estimate; not actually billed.
Metrics
- Estimated cost
- $0.05
- Wall time
- 1m
- Human step-ins
- 0
- Turns
- 1
| Model | Input tok | Output tok | Cost |
|---|---|---|---|
| OGPT-6.1 Solopenai/gpt-6.1-soleffort default (no reasoning-effort override) · thinking on | 123,458 | 2,347 | $0.05 |
Reproduce this run
- Use the use case prompt on the use case page.
- Same setup: GPT-6.1 Sol (openai/gpt-6.1-sol, effort default (no reasoning-effort override) · thinking on) via
Codex CLI 0.163.0 (codex exec --json), cloud. - It counts as a success only if it meets every success criterion: 1. All 8 hidden unittest cases pass: username normalisation, script rules, invalid usernames, display width, basic truncation, grapheme-safe truncation, slug transliteration, slug length cutting.
- Log model, tokens, wall time, human step-ins and the evidence log, then submit it as a reproduction. A different model? Submit a head-to-head rerun.
How runs are scored: Methodology.
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Automated checks
Trust 80% comes from these checks (how Trust % works).
- Run date is not in the future : passed
- Model is in the dated pricing table : passed
- Cost recomputed from tokens matches : passed
- Cached tokens are consistent : passed
- Output throughput is plausible : passed
- Autonomy matches step-ins : passed
- Step-ins do not exceed turns : passed
- Retries agree with first-try result : passed
- Evidence log SHA-256 matches : passed
- Evidence log is substantial : passed
Evidence log
{"type": "thread.started", "thread_id": "01a1643c-25bd-7332-b68e-e0c4d862faf4"}
{"type": "turn.started"}
{"type": "item.completed", "item": {"id": "item_0", "type": "agent_message", "text": "I\u2019ll inspect `textnorm.py` and the existing tests, implement the rules, then run local checks without network access.\n"}}
{"type": "item.started", "item": {"id": "item_1", "type": "command_execution", "command": "/bin/bash -lc \"pwd && rg --files -g 'AGENTS.md' -g '*textnorm*' -g '*test*' -g 'pyproject.toml'\"", "aggregated_output": "", "exit_code": null, "status": "in_progress"}}
{"type": "item.completed", "item": {"id": "item_1", "type": "command_execution", "command": "/bin/bash -lc \"pwd && rg --files -g 'AGENTS.md' -g '*textnorm*' -g '*test*' -g 'pyproject.toml'\"", "aggregated_output": "/home/bob/usecase-runs/batch/out/gpt-6.1-sol/175_f07/work\ntextnorm.py\n", "exit_code": 0, "status": "completed"}}
{"type": "item.started", "item": {"id": "item_2", "type": "command_execution", "command": "/bin/bash -lc 'cat textnorm.py && ls -la'", "aggregated_output": "", "exit_code": null, "status": "in_progress"}}
{"type": "item.completed", "item": {"id": "item_2", "type": "command_execution", "command": "/bin/bash -lc 'cat textnorm.py && ls -la'", "aggregated_output": "\"\"\"Text helpers for usernames, terminal tables and URLs. Naive first version.\"\"\"\nimport re\n\ndef canonical_username(s):\n return s.strip().lower()\n\ndef display_width(s):\n return len(s)\n\ndef truncate(s, width, ellipsis=\"\u2026\"):\n return s if len(s) <= width else s[:width - 1] + ellipsis\n\ndef slugify(s):\n return re.sub(r\"[^a-z0-9]+\", \"-\", s.lower()).strip(\"-\")\ntotal 16\ndrwxr-xr-x 6 bob bob 4096 Oct 22 11:30 .\ndrwxrwxr-x 3 bob bob 4096 Oct 22 11:30 ..\ndr-xr-xr-x 2 bob bob 40 Oct 22 11:30 .agents\ndr-xr-xr-x 2 bob bob 40 Oct 22 11:30 .aws\ndr-xr-xr-x 2 bob bob 40 Oct 22 11:30 .codex\ndr-xr-xr-x 2 bob bob 40 Oct 22 11:30 .git\n-rw-r--r-- 1 bob bob 2623 Oct 22 10:08 TASK.md\n-rw-r--r-- 1 bob bob 369 Oct 22 10:08 textnorm.py\n", "exit_code": 0, "status": "completed"}}
{"type": "item.started", "item": {"id": "item_3", "type": "command_execution", "command": "/bin/bash -lc \"cat > textnorm.py <<'PY'\n\\\"\\\"\\\"Unicode-aware text helpers for usernames, terminal tables and URLs.\\\"\\\"\\\"\n\nimport re\nimport unicodedata\n\n\n_ZERO_WIDTH = frozenset(\\\"\\\\u200b\\\\u200c\\\\u200d\\\\u2060\\\\ufeff\\\\u00ad\\\")\n_TRANSLITERATIONS = str.maketrans({\n **dict(zip(\\\"\u00df\u00e6\u0153\u00f8\u0142\u0111\u00fe\\\", (\\\"ss\\\", \\\"ae\\\", \\\"oe\\\", \\\"o\\\", \\\"l\\\", \\\"d\\\", \\\"th\\\"))),\n **dict(zip(\\\"\u1e9e\u00c6\u0152\u00d8\u0141\u0110\u00de\\\", (\\\"ss\\\", \\\"ae\\\", \\\"oe\\\", \\\"o\\\", \\\"l\\\", \\\"d\\\", \\\"th\\\"))),\n})\n\n\ndef canonical_username(s):\n s = \\\"\\\".join(char for char in s if char not in _ZERO_WIDTH)\n s = unicodedata.normalize(\\\"NFKC\\\", s).casefold().strip()\n if not 3 <= len(s) <= 32:\n raise ValueError(\\\"Username must contain 3 to 32 characters\\\")\n scripts = set()\n for char in s:\n category = unicodedata.category(char)\n if category.startswith(\\\"L\\\"):\n scripts.add(unicodedata.name(char, \\\"UNKNOWN\\\").split()[0])\n elif category \"'!= \"Nd\" and char not in \"._-\":\n raise ValueError(\"Username contains an invalid character\")\n if len(scripts) > 1:\n raise ValueError(\"Username must not mix letter scripts\")\n return s\n\n\ndef display_width(s):\n width = 0\n for char in s:\n if char in _ZERO_WIDTH or unicodedata.category(char) in {\"Mn\", \"Me\", \"Cf\", \"Cc\"}:\n continue\n width += 2 if unicodedata.east_asian_width(char) in {\"W\", \"F\"} else 1\n return width\n\n\ndef truncate(s, width, ellipsis=\"\u2026\"):\n if display_width(s) <= width:\n return s\n budget = width - display_width(ellipsis)\n if budget < 0:\n return \"\"\n\n # Keep marks, joiner sequences, and pairs of regional indicators atomic.\n clusters = []\n regional_count = 0\n for char in s:\n regional = \"'\"\\\\U0001f1e6\\\" <= char <= \\\"\\\\U0001f1ff\\\"\n attached = (\n unicodedata.category(char).startswith(\\\"M\\\")\n or \\\"\\\\ufe00\\\" <= char <= \\\"\\\\ufe0f\\\"\n or char == \\\"\\\\u200d\\\"\n or (clusters and clusters[-1].endswith(\\\"\\\\u200d\\\"))\n or (regional and regional_count % 2 == 1)\n )\n if clusters and attached:\n clusters[-1] += char\n else:\n clusters.append(char)\n regional_count = regional_count + 1 if regional else 0\n\n prefix = []\n used = 0\n for cluster in clusters:\n cluster_width = display_width(cluster)\n if used + cluster_width > budget or cluster.endswith(\\\"\\\\u200d\\\"):\n break\n prefix.append(cluster)\n used += cluster_width\n return \\\"\\\".join(prefix) + ellipsis\n\n\ndef slugify(s):\n s = unicodedata.normalize(\\\"NFKD\\\", s)\n s = \\\"\\\".join(char for char in s if not unicodedata.category(char).startswith(\\\"M\\\"))\n s = s.translate(_TRANSLITERATIONS).lower()\n s = re.sub(r\\\"[\"'^a-z0-9]+\", \"-\", s).strip(\"-\")\n if len(s) > 60:\n cut = s[:60]\n if s[59] != \"-\" and s[60] != \"-\" and \"-\" in cut:\n cut = cut.rsplit(\"-\", 1)[0]\n s = cut.rstrip(\"-\")\n return s or \"n-a\"\nPY'", "aggregated_output": "", "exit_code": null, "status": "in_progress"}}
{"type": "item.completed", "item": {"id": "item_3", "type": "command_execution", "command": "/bin/bash -lc \"cat > textnorm.py <<'PY'\n\\\"\\\"\\\"Unicode-aware text helpers for usernames, terminal tables and URLs.\\\"\\\"\\\"\n\nimport re\nimport unicodedata\n\n\n_ZERO_WIDTH = frozenset(\\\"\\\\u200b\\\\u200c\\\\u200d\\\\u2060\\\\ufeff\\\\u00ad\\\")\n_TRANSLITERATIONS = str.maketrans({\n **dict(zip(\\\"\u00df\u00e6\u0153\u00f8\u0142\u0111\u00fe\\\", (\\\"ss\\\", \\\"ae\\\", \\\"oe\\\", \\\"o\\\", \\\"l\\\", \\\"d\\\", \\\"th\\\"))),\n **dict(zip(\\\"\u1e9e\u00c6\u0152\u00d8\u0141\u0110\u00de\\\", (\\\"ss\\\", \\\"ae\\\", \\\"oe\\\", \\\"o\\\", \\\"l\\\", \\\"d\\\", \\\"th\\\"))),\n})\n\n\ndef canonical_username(s):\n s = \\\"\\\".join(char for char in s if char not in _ZERO_WIDTH)\n s = unicodedata.normalize(\\\"NFKC\\\", s).casefold().strip()\n if not 3 <= len(s) <= 32:\n raise ValueError(\\\"Username must contain 3 to 32 characters\\\")\n scripts = set()\n for char in s:\n category = unicodedata.category(char)\n if category.startswith(\\\"L\\\"):\n scripts.add(unicodedata.name(char, \\\"UNKNOWN\\\").split()[0])\n elif category \"'!= \"Nd\" and char not in \"._-\":\n raise ValueError(\"Username contains an invalid character\")\n if len(scripts) > 1:\n raise ValueError(\"Username must not mix letter scripts\")\n return s\n\n\ndef display_width(s):\n width = 0\n for char in s:\n if char in _ZERO_WIDTH or unicodedata.category(char) in {\"Mn\", \"Me\", \"Cf\", \"Cc\"}:\n continue\n width += 2 if unicodedata.east_asian_width(char) in {\"W\", \"F\"} else 1\n return width\n\n\ndef truncate(s, width, ellipsis=\"\u2026\"):\n if display_width(s) <= width:\n return s\n budget = width - display_width(ellipsis)\n if budget < 0:\n return \"\"\n\n # Keep marks, joiner sequences, and pairs of regional indicators atomic.\n clusters = []\n regional_count = 0\n for char in s:\n regional = \"'\"\\\\U0001f1e6\\\" <= char <= \\\"\\\\U0001f1ff\\\"\n attached = (\n unicodedata.category(char).startswith(\\\"M\\\")\n or \\\"\\\\ufe00\\\" <= char <= \\\"\\\\ufe0f\\\"\n or char == \\\"\\\\u200d\\\"\n or (clusters and clusters[-1].endswith(\\\"\\\\u200d\\\"))\n or (regional and regional_count % 2 == 1)\n )\n if clusters and attached:\n clusters[-1] += char\n else:\n clusters.append(char)\n regional_count = regional_count + 1 if regional else 0\n\n prefix = []\n used = 0\n for cluster in clusters:\n cluster_width = display_width(cluster)\n if used + cluster_width > budget or cluster.endswith(\\\"\\\\u200d\\\"):\n break\n prefix.append(cluster)\n used += cluster_width\n return \\\"\\\".join(prefix) + ellipsis\n\n\ndef slugify(s):\n s = unicodedata.normalize(\\\"NFKD\\\", s)\n s = \\\"\\\".join(char for char in s if not unicodedata.category(char).startswith(\\\"M\\\"))\n s = s.translate(_TRANSLITERATIONS).lower()\n s = re.sub(r\\\"[\"'^a-z0-9]+\", \"-\", s).strip(\"-\")\n if len(s) > 60:\n cut = s[:60]\n if s[59] != \"-\" and s[60] != \"-\" and \"-\" in cut:\n cut = cut.rsplit(\"-\", 1)[0]\n s = cut.rstrip(\"-\")\n return s or \"n-a\"\nPY'", "aggregated_output": "", "exit_code": 0, "status": "completed"}}
{"type": "item.started", "item": {"id": "item_4", "type": "command_execution", "command": "/bin/bash -lc \"cat > test_textnorm.py <<'PY'\nimport unittest\n\nfrom textnorm import canonical_username, display_width, slugify, truncate\n\n\nclass TextNormTests(unittest.TestCase):\n def test_usernames(self):\n for value, expected in [\n (\\\" \uff2a\uff4f\uff48\uff4e_Doe \\\", \\\"john_doe\\\"),\n (\\\"STRASSE\\\", \\\"strasse\\\"), (\\\"stra\u00dfe\\\", \\\"strasse\\\"),\n (\\\"\u0394\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c2\\\", \\\"\u03b4\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c3\\\"),\n (\\\"a\\\\u200bb\\\\u200cc\\\\u200d\\\\u2060\\\\ufeff\\\\u00ad\\\", \\\"abc\\\"),\n (\\\"\u65e5\u672c\u8a9e\\\", \\\"\u65e5\u672c\u8a9e\\\"), (\\\"\u0967\u0968\u0969\\\", \\\"\u0967\u0968\u0969\\\"),\n ]:\n with self.subTest(value=value):\n self.assertEqual(canonical_username(value), expected)\n for value in [\\\"p\u0430ypal\\\", \\\"ab\\\", \\\"x\\\" * 33, \\\"abc\"'!\", \"abc'\"\\\\nxyz\\\", \\\"abc\u65e5\u672c\\\", \\\"a\\\\u0301bc\\\\u0301\\\"]:\n with self.subTest(value=value), self.assertRaises(ValueError):\n canonical_username(value)\n\n def test_width(self):\n self.assertEqual(display_width(\\\"\uff21\u754c\\\"), 4)\n self.assertEqual(display_width(\\\"\u2026\u2764\ud83c\uddfa\ud83c\uddf8\\\"), 4)\n self.assertEqual(display_width(\\\"e\\\\u0301\\\\ufe0f\\\\u200d\\\\x00\\\\n\\\\u00ad\\\"), 1)\n self.assertEqual(display_width(\\\"a\\\\u0903\\\"), 2) # Mc counts as one column.\n\n def test_truncate(self):\n cases = [\n (\\\"abc\\\", 3, \\\"\u2026\\\", \\\"abc\\\"),\n (\\\"abcdef\\\", 0, \\\"\u2026\\\", \\\"\\\"),\n (\\\"abcdef\\\", 2, \\\"...\\\", \\\"\\\"),\n (\\\"\u754cabc\\\", 3, \\\"\u2026\\\", \\\"\u754c\u2026\\\"),\n (\\\"ae\\\\u0301xyz\\\", 3, \\\"\u2026\\\", \\\"ae\\\\u0301\u2026\\\"),\n (\\\"\u2764\\\\ufe0fabc\\\", 2, \\\"\u2026\\\", \\\"\u2764\\\\ufe0f\u2026\\\"),\n (\\\"\ud83c\uddfa\ud83c\uddf8abc\\\", 2, \\\"\u2026\\\", \\\"\u2026\\\"),\n (\\\"\ud83c\uddfa\ud83c\uddf8abc\\\", 3, \\\"\u2026\\\", \\\"\ud83c\uddfa\ud83c\uddf8\u2026\\\"),\n (\\\"\ud83d\udc69\\\\u200d\ud83d\udcbbabc\\\", 4, \\\"\u2026\\\", \\\"\u2026\\\"),\n (\\\"\ud83d\udc69\\\\u200d\ud83d\udcbbabc\\\", 5, \\\"\u2026\\\", \\\"\ud83d\udc69\\\\u200d\ud83d\udcbb\u2026\\\"),\n (\\\"ab\\\\u200d\\\", 1, \\\"\\\", \\\"a\\\"),\n (\\\"abc\\\", 2, \\\"\\\", \\\"ab\\\"),\n ]\n for value, width, ellipsis, expected in cases:\n with self.subTest(value=value, width=width):\n result = truncate(value, width, ellipsis)\n self.assertEqual(result, expected)\n self.assertLessEqual(display_width(result), width)\n\n def test_slugs(self):\n for value, expected in [\n (\\\"Cr\u00e8me br\u00fbl\u00e9e\\\", \\\"creme-brulee\\\"),\n (\\\"\u00df \u00e6 \u0153 \u00f8 \u0142 \u0111 \u00fe \u1e9e \u00c6 \u0152 \u00d8 \u0141 \u0110 \u00de\\\", \\\"ss-ae-oe-o-l-d-th-ss-ae-oe-o-l-d-th\\\"),\n (\\\"word \\\" * 20, \\\"-\\\".join([\\\"word\\\"] * 12)),\n (\\\"abc \\\" + \\\"y\\\" * 70, \\\"abc\\\"),\n (\\\"x\\\" * 70, \\\"x\\\" * 60),\n (\\\"x\\\" * 60 + \\\" y\\\", \\\"x\\\" * 60),\n (\\\"\u2603\\\", \\\"n-a\\\"), (\\\"\\\", \\\"n-a\\\"),\n ]:\n with self.subTest(value=value):\n self.assertEqual(slugify(value), expected)\n\n\nif __name__ == \\\"__main__\\\":\n unittest.main()\nPY\npython -m unittest -v\"", "aggregated_output": "", "exit_code": null, "status": "in_progress"}}
{"type": "item.completed", "item": {"id": "item_4", "type": "command_execution", "command": "/bin/bash -lc \"cat > test_textnorm.py <<'PY'\nimport unittest\n\nfrom textnorm import canonical_username, display_width, slugify, truncate\n\n\nclass TextNormTests(unittest.TestCase):\n def test_usernames(self):\n for value, expected in [\n (\\\" \uff2a\uff4f\uff48\uff4e_Doe \\\", \\\"john_doe\\\"),\n (\\\"STRASSE\\\", \\\"strasse\\\"), (\\\"stra\u00dfe\\\", \\\"strasse\\\"),\n (\\\"\u0394\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c2\\\", \\\"\u03b4\u03b7\u03bc\u03ae\u03c4\u03c1\u03b7\u03c3\\\"),\n (\\\"a\\\\u200bb\\\\u200cc\\\\u200d\\\\u2060\\\\ufeff\\\\u00ad\\\", \\\"abc\\\"),\n (\\\"\u65e5\u672c\u8a9e\\\", \\\"\u65e5\u672c\u8a9e\\\"), (\\\"\u0967\u0968\u0969\\\", \\\"\u0967\u0968\u0969\\\"),\n ]:\n with self.subTest(value=value):\n self.assertEqual(canonical_username(value), expected)\n for value in [\\\"p\u0430ypal\\\", \\\"ab\\\", \\\"x\\\" * 33, \\\"abc\"'!\", \"abc'\"\\\\nxyz\\\", \\\"abc\u65e5\u672c\\\", \\\"a\\\\u0301bc\\\\u0301\\\"]:\n with self.subTest(value=value), self.assertRaises(ValueError):\n canonical_username(value)\n\n def test_width(self):\n self.assertEqual(display_width(\\\"\uff21\u754c\\\"), 4)\n self.assertEqual(display_width(\\\"\u2026\u2764\ud83c\uddfa\ud83c\uddf8\\\"), 4)\n self.assertEqual(display_width(\\\"e\\\\u0301\\\\ufe0f\\\\u200d\\\\x00\\\\n\\\\u00ad\\\"), 1)\n self.assertEqual(display_width(\\\"a\\\\u0903\\\"), 2) # Mc counts as one column.\n\n def test_truncate(self):\n cases = [\n (\\\"abc\\\", 3, \\\"\u2026\\\", \\\"abc\\\"),\n (\\\"abcdef\\\", 0, \\\"\u2026\\\", \\\"\\\"),\n (\\\"abcdef\\\", 2, \\\"...\\\", \\\"\\\"),\n (\\\"\u754cabc\\\", 3, \\\"\u2026\\\", \\\"\u754c\u2026\\\"),\n (\\\"ae\\\\u0301xyz\\\", 3, \\\"\u2026\\\", \\\"ae\\\\u0301\u2026\\\"),\n (\\\"\u2764\\\\ufe0fabc\\\", 2, \\\"\u2026\\\", \\\"\u2764\\\\ufe0f\u2026\\\"),\n (\\\"\ud83c\uddfa\ud83c\uddf8abc\\\", 2, \\\"\u2026\\\", \\\"\u2026\\\"),\n (\\\"\ud83c\uddfa\ud83c\uddf8abc\\\", 3, \\\"\u2026\\\", \\\"\ud83c\uddfa\ud83c\uddf8\u2026\\\"),\n (\\\"\ud83d\udc69\\\\u200d\ud83d\udcbbabc\\\", 4, \\\"\u2026\\\", \\\"\u2026\\\"),\n (\\\"\ud83d\udc69\\\\u200d\ud83d\udcbbabc\\\", 5, \\\"\u2026\\\", \\\"\ud83d\udc69\\\\u200d\ud83d\udcbb\u2026\\\"),\n (\\\"ab\\\\u200d\\\", 1, \\\"\\\", \\\"a\\\"),\n (\\\"abc\\\", 2, \\\"\\\", \\\"ab\\\"),\n ]\n for value, width, ellipsis, expected in cases:\n with self.subTest(value=value, width=width):\n result = truncate(value, width, ellipsis)\n self.assertEqual(result, expected)\n self.assertLessEqual(display_width(result), width)\n\n def test_slugs(self):\n for value, expected in [\n (\\\"Cr\u00e8me br\u00fbl\u00e9e\\\", \\\"creme-brulee\\\"),\n (\\\"\u00df \u00e6 \u0153 \u00f8 \u0142 \u0111 \u00fe \u1e9e \u00c6 \u0152 \u00d8 \u0141 \u0110 \u00de\\\", \\\"ss-ae-oe-o-l-d-th-ss-ae-oe-o-l-d-th\\\"),\n (\\\"word \\\" * 20, \\\"-\\\".join([\\\"word\\\"] * 12)),\n (\\\"abc \\\" + \\\"y\\\" * 70, \\\"abc\\\"),\n (\\\"x\\\" * 70, \\\"x\\\" * 60),\n (\\\"x\\\" * 60 + \\\" y\\\", \\\"x\\\" * 60),\n (\\\"\u2603\\\", \\\"n-a\\\"), (\\\"\\\", \\\"n-a\\\"),\n ]:\n with self.subTest(value=value):\n self.assertEqual(slugify(value), expected)\n\n\nif __name__ == \\\"__main__\\\":\n unittest.main()\nPY\npython -m unittest -v\"", "aggregated_output": "/bin/bash: line 66: python: command not found\n", "exit_code": 127, "status": "failed"}}
{"type": "item.started", "item": {"id": "item_5", "type": "command_execution", "command": "/bin/bash -lc 'python3 -m unittest -v'", "aggregated_output": "", "exit_code": null, "status": "in_progress"}}
{"type": "item.completed", "item": {"id": "item_5", "type": "command_execution", "command": "/bin/bash -lc 'python3 -m unittest -v'", "aggregated_output": "test_slugs (test_textnorm.TextNormTests.test_slugs) ... ok\ntest_truncate (test_textnorm.TextNormTests.test_truncate) ... ok\ntest_usernames (test_textnorm.TextNormTests.test_usernames) ... \n test_usernames (test_textnorm.TextNormTests.test_usernames) (value='a\u0301bc\u0301') ... FAIL\ntest_width (test_textnorm.TextNormTests.test_width) ... ok\n\n======================================================================\nFAIL: test_usernames (test_textnorm.TextNormTests.test_usernames) (value='a\u0301bc\u0301')\n----------------------------------------------------------------------\nTraceback (most recent call last):\n File \"/home/bob/usecase-runs/batch/out/gpt-6.1-sol/175_f07/work/test_textnorm.py\", line 18, in test_usernames\n with self.subTest(value=value), self.assertRaises(ValueError):\n ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^\nAssertionError: ValueError not raised\n\n----------------------------------------------------------------------\nRan 4 tests in 0.001s\n\nFAILED (failures=1)\n", "exit_code": 1, "status": "failed"}}
{"type": "item.started", "item": {"id": "item_6", "type": "command_execution", "command": "/bin/bash -lc \"sed -i 's/a\\\\\\\\u0301bc\\\\\\\\u0301/abc\\\\\\\\u0338/' test_textnorm.py\npython3 -m unittest -v\"", "aggregated_output": "", "exit_code": null, "status": "in_progress"}}
{"type": "item.completed", "item": {"id": "item_6", "type": "command_execution", "command": "/bin/bash -lc \"sed -i 's/a\\\\\\\\u0301bc\\\\\\\\u0301/abc\\\\\\\\u0338/' test_textnorm.py\npython3 -m unittest -v\"", "aggregated_output": "test_slugs (test_textnorm.TextNormTests.test_slugs) ... ok\ntest_truncate (test_textnorm.TextNormTests.test_truncate) ... ok\ntest_usernames (test_textnorm.TextNormTests.test_usernames) ... ok\ntest_width (test_textnorm.TextNormTests.test_width) ... ok\n\n----------------------------------------------------------------------\nRan 4 tests in 0.001s\n\nOK\n", "exit_code": 0, "status": "completed"}}
{"type": "item.completed", "item": {"id": "item_7", "type": "agent_message", "text": "Updated all four functions in [textnorm.py](/home/bob/usecase-runs/batch/out/gpt-6.1-sol/175_f07/work/textnorm.py) using only Python\u2019s standard library.\n\nAdded tests for normalization, script mixing, display widths, safe truncation, and slug limits. All pass with `python3 -m unittest -v`. No network used."}}
{"type": "turn.completed", "usage": {"input_tokens": 123458, "cached_input_tokens": 113792, "cache_write_input_tokens": 0, "output_tokens": 2347, "reasoning_output_tokens": 91}}