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54c3e65 f11438f 54c3e65 f11438f 54c3e65 f11438f 54c3e65 f11438f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 | from __future__ import annotations
import io
import json
import sqlite3
import deberta_ime.cli as cli_module
from deberta_ime import RerankRequest
from deberta_ime.cli import run
from deberta_ime.mozc import build_mozc_index
class StaticScorer:
def score_candidates(self, request: RerankRequest) -> list[float]:
return [-3.0, -0.5]
def test_jsonl_cli_returns_ranked_candidates_and_decision_metadata() -> None:
stdin = io.StringIO(
json.dumps(
{
"reading": "はし",
"left_context": ["川", "に", "架かる"],
"right_context": ["を", "渡る"],
"candidates": [
{"surface": "箸", "prior_score": 0.0},
{"surface": "橋", "prior_score": 0.0},
],
},
ensure_ascii=False,
)
)
stdout = io.StringIO()
exit_code = run(
["rerank", "--prior-weight", "0", "--min-margin", "0.5"],
stdin=stdin,
stdout=stdout,
scorer=StaticScorer(),
)
output = json.loads(stdout.getvalue())
assert exit_code == 0
assert output["ok"] is True
assert output["decision"] == {
"changed": True,
"reason": "accepted",
"margin": 2.5,
}
assert output["ranked"][0] == {
"surface": "橋",
"original_rank": 1,
"prior_score": 0.0,
"model_score": -0.5,
"combined_score": -0.5,
}
def test_cli_reads_and_writes_utf8_files_without_console_encoding(tmp_path) -> None:
input_path = tmp_path / "request.jsonl"
output_path = tmp_path / "response.jsonl"
input_path.write_text(
json.dumps(
{
"reading": "はし",
"candidates": ["箸", "橋"],
},
ensure_ascii=False,
),
encoding="utf-8",
)
exit_code = run(
[
"rerank",
"--input",
str(input_path),
"--output",
str(output_path),
"--prior-weight",
"0",
],
scorer=StaticScorer(),
)
output = json.loads(output_path.read_text(encoding="utf-8"))
assert exit_code == 0
assert output["reading"] == "はし"
assert output["ranked"][0]["surface"] == "橋"
def test_cli_rejects_same_input_and_output_without_truncating(tmp_path) -> None:
path = tmp_path / "request.jsonl"
original = json.dumps({"reading": "はし", "candidates": ["箸", "橋"]})
path.write_text(original, encoding="utf-8")
stderr = io.StringIO()
exit_code = run(
["rerank", "--input", str(path), "--output", str(path)],
stderr=stderr,
scorer=StaticScorer(),
)
assert exit_code == 2
assert "must be different" in stderr.getvalue()
assert path.read_text(encoding="utf-8") == original
def test_mozc_index_cli_builds_index_and_prints_source_manifest(tmp_path) -> None:
dictionary_dir = tmp_path / "dictionary_oss"
dictionary_dir.mkdir()
(dictionary_dir / "dictionary00.txt").write_text(
"はし\t1\t1\t3500\t橋\n",
encoding="utf-8",
)
index_path = tmp_path / "mozc.sqlite3"
stdout = io.StringIO()
exit_code = run(
[
"mozc-index",
"--dictionary-dir",
str(dictionary_dir),
"--output",
str(index_path),
"--source-revision",
"fixture-revision",
],
stdout=stdout,
)
payload = json.loads(stdout.getvalue())
assert exit_code == 0
assert index_path.is_file()
assert payload["ok"] is True
assert payload["manifest"]["source_revision"] == "fixture-revision"
assert payload["manifest"]["indexed_entries"] == 1
def test_mozc_index_cli_reports_invalid_source_without_traceback(tmp_path) -> None:
stdout = io.StringIO()
stderr = io.StringIO()
exit_code = run(
[
"mozc-index",
"--dictionary-dir",
str(tmp_path / "missing"),
"--output",
str(tmp_path / "mozc.sqlite3"),
],
stdout=stdout,
stderr=stderr,
)
assert exit_code == 2
assert stdout.getvalue() == ""
assert stderr.getvalue() == "error: no dictionary??.txt files found\n"
def test_mozc_index_cli_reports_sqlite_failure_without_traceback(tmp_path, monkeypatch) -> None:
def fail_build(*args: object, **kwargs: object) -> None:
del args, kwargs
raise sqlite3.OperationalError("fixture database failure")
monkeypatch.setattr(cli_module, "build_mozc_index", fail_build)
stdout = io.StringIO()
stderr = io.StringIO()
exit_code = run(
[
"mozc-index",
"--dictionary-dir",
str(tmp_path / "dictionary"),
"--output",
str(tmp_path / "mozc.sqlite3"),
],
stdout=stdout,
stderr=stderr,
)
assert exit_code == 2
assert stdout.getvalue() == ""
assert stderr.getvalue() == "error: fixture database failure\n"
def test_mozc_rerank_cli_generates_finite_candidates_before_reranking(tmp_path) -> None:
dictionary_dir = tmp_path / "dictionary_oss"
dictionary_dir.mkdir()
(dictionary_dir / "dictionary00.txt").write_text(
"はし\t1\t1\t3500\t箸\nはし\t1\t1\t3800\t橋\n",
encoding="utf-8",
)
index_path = tmp_path / "mozc.sqlite3"
build_mozc_index(dictionary_dir, index_path, source_revision="fixture")
stdin = io.StringIO(
json.dumps(
{
"reading": "ハシ",
"left_context": ["川", "に", "架かる"],
"right_context": ["を", "渡る"],
},
ensure_ascii=False,
)
)
stdout = io.StringIO()
class StrongContextScorer:
def score_candidates(self, request: RerankRequest) -> list[float]:
return [-10.0, 0.0]
exit_code = run(
[
"mozc-rerank",
"--index",
str(index_path),
"--profile",
"bidirectional",
],
stdin=stdin,
stdout=stdout,
scorer=StrongContextScorer(),
)
payload = json.loads(stdout.getvalue())
assert exit_code == 0
assert payload["candidate_source"] == {
"kind": "mozc_oss_dictionary_index",
"source_revision": "fixture",
"limit": 8,
}
assert payload["profile"] == "bidirectional"
assert payload["profile_config"] == {
"prior_weight": 3.0,
"min_margin": 1.5,
"selected_on_revision": "7bc20119f476b552635e0640644e577b6fd3606b",
}
assert [item["surface"] for item in payload["ranked"]] == ["橋", "箸"]
assert payload["decision"]["changed"] is True
def test_incremental_profile_rejects_future_context_instead_of_leaking_it(tmp_path) -> None:
dictionary_dir = tmp_path / "dictionary_oss"
dictionary_dir.mkdir()
(dictionary_dir / "dictionary00.txt").write_text(
"はし\t1\t1\t3500\t箸\nはし\t1\t1\t3800\t橋\n",
encoding="utf-8",
)
index_path = tmp_path / "mozc.sqlite3"
build_mozc_index(dictionary_dir, index_path, source_revision="fixture")
stdin = io.StringIO(
json.dumps(
{"reading": "はし", "left_context": ["川"], "right_context": ["を"]},
ensure_ascii=False,
)
)
stdout = io.StringIO()
exit_code = run(
["mozc-rerank", "--index", str(index_path), "--profile", "incremental"],
stdin=stdin,
stdout=stdout,
scorer=StaticScorer(),
)
payload = json.loads(stdout.getvalue())
assert exit_code == 2
assert payload["ok"] is False
assert payload["error"] == "incremental profile does not accept right_context"
def test_mozc_rerank_cli_rejects_corrupt_index_before_reading_requests(tmp_path) -> None:
index_path = tmp_path / "corrupt.sqlite3"
index_path.write_bytes(b"not a sqlite database")
stderr = io.StringIO()
exit_code = run(
["mozc-rerank", "--index", str(index_path)],
stdin=io.StringIO(""),
stdout=io.StringIO(),
stderr=stderr,
scorer=StaticScorer(),
)
assert exit_code == 2
assert stderr.getvalue().startswith("error: cannot open Mozc index: ")
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