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test_grep_case_insensitive() — langchain Function Reference

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

Function python LangChainCore ApiManagement

Entity Profile

Dependency Diagram

graph TD
  b2597b97_d973_1504_566a_9229e0b6031f["test_grep_case_insensitive()"]
  4f81b5ee_096d_b9d6_73a1_343fbdcd7d93["TestGrepEdgeCases"]
  b2597b97_d973_1504_566a_9229e0b6031f -->|defined in| 4f81b5ee_096d_b9d6_73a1_343fbdcd7d93
  style b2597b97_d973_1504_566a_9229e0b6031f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_file_search.py lines 375–385

    def test_grep_case_insensitive(self, tmp_path: Path) -> None:
        """Test grep with case-insensitive search."""
        (tmp_path / "test.py").write_text("HELLO world\n", encoding="utf-8")

        middleware = FilesystemFileSearchMiddleware(root_path=str(tmp_path), use_ripgrep=False)

        assert isinstance(middleware.grep_search, StructuredTool)
        assert middleware.grep_search.func is not None
        result = middleware.grep_search.func(pattern="(?i)hello")

        assert "/test.py" in result

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Defined In

Source

Frequently Asked Questions

What does test_grep_case_insensitive() do?
test_grep_case_insensitive() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_file_search.py.
Where is test_grep_case_insensitive() defined?
test_grep_case_insensitive() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_file_search.py at line 375.

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