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* test(utils): cover goal-objective and bash-exit input boundaries * test(utils): make the string-comparison boundary case actually pin the contract Review follow-up: 400 digits is below CPython's default int-max-str-digits cap (4300), so an implementation regressed to int(match.group(2)) would still pass. Derive the digit count from sys.get_int_max_str_digits() + 1 instead. Also document how this file differs from test_tool_result_meta.py (direct return contract vs message normalization). No production code changes. --------- Co-authored-by: jack12178 <jack12178@users.noreply.github.com>
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
"""Boundary coverage for ``deerflow.utils.goal_objective``."""
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from __future__ import annotations
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import pytest
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from deerflow.utils.goal_objective import MAX_GOAL_OBJECTIVE_CHARS, normalize_goal_objective
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def test_normalize_goal_objective_collapses_all_whitespace() -> None:
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assert normalize_goal_objective(" a \n\t b c ") == "a b c"
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def test_normalize_goal_objective_rejects_blank_only_input() -> None:
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for blank in ("", " ", "\n\t\r "):
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with pytest.raises(ValueError, match="must not be empty"):
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normalize_goal_objective(blank)
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def test_normalize_goal_objective_accepts_exact_limit() -> None:
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text = "x" * MAX_GOAL_OBJECTIVE_CHARS
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assert normalize_goal_objective(text) == text
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def test_normalize_goal_objective_rejects_one_over_limit() -> None:
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with pytest.raises(ValueError, match="at most"):
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normalize_goal_objective("x" * (MAX_GOAL_OBJECTIVE_CHARS + 1))
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def test_normalize_goal_objective_counts_characters_not_bytes() -> None:
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text = "\u4e2d" * MAX_GOAL_OBJECTIVE_CHARS
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assert normalize_goal_objective(text) == text
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