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tools: normalize file tool pagination bounds

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Yukipukii1 2026-04-22 08:38:01 +03:00 • committed by Teknium
parent 3e652f75b2
commit 40619b393f
5 changed files with 145 additions and 3 deletions
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28
tests/tools/test_file_tools.py
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@ -45,6 +45,19 @@ class TestReadFileHandler:
read_file_tool("/tmp/big.txt", offset=10, limit=20)
mock_ops.read_file.assert_called_once_with("/tmp/big.txt", 10, 20)
@patch("tools.file_tools._get_file_ops")
def test_invalid_offset_and_limit_are_normalized_before_dispatch(self, mock_get):
mock_ops = MagicMock()
result_obj = MagicMock()
result_obj.content = "line1"
result_obj.to_dict.return_value = {"content": "line1", "total_lines": 1}
mock_ops.read_file.return_value = result_obj
mock_get.return_value = mock_ops
from tools.file_tools import read_file_tool
read_file_tool("/tmp/big.txt", offset=0, limit=0)
mock_ops.read_file.assert_called_once_with("/tmp/big.txt", 1, 1)
@patch("tools.file_tools._get_file_ops")
def test_exception_returns_error_json(self, mock_get):
mock_get.side_effect = RuntimeError("terminal not available")
@ -191,6 +204,21 @@ class TestSearchHandler:
limit=10, offset=5, output_mode="count", context=2,
)
@patch("tools.file_tools._get_file_ops")
def test_search_normalizes_invalid_pagination_before_dispatch(self, mock_get):
mock_ops = MagicMock()
result_obj = MagicMock()
result_obj.to_dict.return_value = {"files": []}
mock_ops.search.return_value = result_obj
mock_get.return_value = mock_ops
from tools.file_tools import search_tool
search_tool(pattern="class", target="files", path="/src", limit=-5, offset=-2)
mock_ops.search.assert_called_once_with(
pattern="class", path="/src", target="files", file_glob=None,
limit=1, offset=0, output_mode="content", context=0,
)
@patch("tools.file_tools._get_file_ops")
def test_search_exception_returns_error(self, mock_get):
mock_get.side_effect = RuntimeError("no terminal")