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test_grep_files_with_matches_mode() — langchain Function Reference

Architecture documentation for the test_grep_files_with_matches_mode() function in test_file_search.py from the langchain codebase.

Function python LangChainCore MessageInterface

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Dependency Diagram

graph TD
  beb48a91_ab19_4b0b_9d64_95f563265515["test_grep_files_with_matches_mode()"]
  04253b83_b0c4_093c_88ed_3a4808eaf00b["TestGrepSearch"]
  beb48a91_ab19_4b0b_9d64_95f563265515 -->|defined in| 04253b83_b0c4_093c_88ed_3a4808eaf00b
  style beb48a91_ab19_4b0b_9d64_95f563265515 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/partners/anthropic/tests/unit_tests/middleware/test_file_search.py lines 175–212

    def test_grep_files_with_matches_mode(self) -> None:
        """Test grep with files_with_matches output mode."""
        middleware = StateFileSearchMiddleware()

        state: AnthropicToolsState = {
            "messages": [],
            "text_editor_files": {
                "/src/main.py": {
                    "content": ["def foo():", "    pass"],
                    "created_at": "2025-01-01T00:00:00",
                    "modified_at": "2025-01-01T00:00:00",
                },
                "/src/utils.py": {
                    "content": ["def bar():", "    return None"],
                    "created_at": "2025-01-01T00:00:00",
                    "modified_at": "2025-01-01T00:00:00",
                },
                "/README.md": {
                    "content": ["# Documentation", "No code here"],
                    "created_at": "2025-01-01T00:00:00",
                    "modified_at": "2025-01-01T00:00:00",
                },
            },
        }

        result = middleware._handle_grep_search(
            pattern=r"def \w+\(\):",
            path="/",
            include=None,
            output_mode="files_with_matches",
            state=state,
        )

        assert isinstance(result, str)
        assert "/src/main.py" in result
        assert "/src/utils.py" in result
        assert "/README.md" not in result
        # Should only have file paths, not line content

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Frequently Asked Questions

What does test_grep_files_with_matches_mode() do?
test_grep_files_with_matches_mode() is a function in the langchain codebase, defined in libs/partners/anthropic/tests/unit_tests/middleware/test_file_search.py.
Where is test_grep_files_with_matches_mode() defined?
test_grep_files_with_matches_mode() is defined in libs/partners/anthropic/tests/unit_tests/middleware/test_file_search.py at line 175.

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