414 lines
15 KiB
Python
414 lines
15 KiB
Python
from pathlib import Path
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import pytest
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from haiku.rag.client import HaikuRAG
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from haiku.rag.config.models import AppConfig
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from haiku.rag.sandbox import AnalysisContext, Sandbox, SandboxResult
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@pytest.fixture(scope="module")
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def vcr_cassette_dir():
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return str(Path(__file__).parent.parent / "cassettes" / "test_sandbox")
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class TestSandboxBasics:
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"""Test basic sandbox functionality."""
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@pytest.mark.asyncio
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async def test_execute_simple_code(self, sandbox):
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"""Test executing simple code in the sandbox."""
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result = await sandbox.execute("print('hello world')")
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assert isinstance(result, SandboxResult)
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assert result.success
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assert "hello world" in result.stdout
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assert result.stderr == ""
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@pytest.mark.asyncio
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async def test_execute_expression_output(self, sandbox):
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"""Test that expression values are captured."""
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result = await sandbox.execute("1 + 2")
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assert result.success
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assert "3" in result.stdout
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@pytest.mark.asyncio
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async def test_execute_print_and_expression(self, sandbox):
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"""Test print output combined with expression value."""
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result = await sandbox.execute("print('hello')\n42")
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assert result.success
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assert "hello" in result.stdout
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assert "42" in result.stdout
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class TestSandboxErrors:
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"""Test error handling in sandbox."""
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@pytest.mark.asyncio
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async def test_syntax_error(self, sandbox):
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"""Test that syntax errors are reported."""
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result = await sandbox.execute("def foo(")
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assert not result.success
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assert result.stderr != ""
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@pytest.mark.asyncio
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async def test_runtime_error(self, sandbox):
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"""Test that runtime errors are reported."""
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result = await sandbox.execute("x = 1/0")
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assert not result.success
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assert "ZeroDivisionError" in result.stderr
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@pytest.mark.asyncio
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async def test_name_error(self, sandbox):
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"""Test that name errors are reported."""
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result = await sandbox.execute("print(undefined_variable)")
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assert not result.success
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assert "NameError" in result.stderr
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@pytest.mark.asyncio
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async def test_multi_module_import(self, sandbox):
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"""Test that unsupported multi-module imports are caught gracefully."""
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result = await sandbox.execute("import json, string")
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assert not result.success
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assert result.stderr != ""
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class TestSandboxListDocuments:
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"""Test list_documents function in sandbox."""
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@pytest.mark.asyncio
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async def test_list_documents_empty(self, sandbox):
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"""list_documents returns empty list for empty database."""
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result = await sandbox.execute(
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"docs = await list_documents()\nprint(type(docs).__name__, len(docs))"
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)
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assert result.success
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assert "list 0" in result.stdout
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_list_documents_with_data(self, temp_db_path):
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"""list_documents returns documents when populated."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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await client.create_document(
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content="Test content",
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uri="test://doc1",
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title="Test Document",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"docs = await list_documents()\n"
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"print(len(docs))\n"
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"print(docs[0]['title'])"
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)
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assert result.success
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assert "1" in result.stdout
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assert "Test Document" in result.stdout
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class TestSandboxSearch:
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"""Test search function in sandbox."""
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_search_with_data(self, temp_db_path):
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"""Test search function works."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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await client.create_document(
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content="The quick brown fox jumps over the lazy dog.",
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uri="test://animals",
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title="Animals",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"results = await search('fox', limit=5)\n"
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"print(len(results))\n"
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"if results:\n"
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" print('fox' in results[0]['content'].lower())"
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)
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assert result.success
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assert "True" in result.stdout or "1" in result.stdout
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_search_returns_doc_item_refs_and_labels(self, temp_db_path):
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"""Search results include doc_item_refs and labels."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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await client.create_document(
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content="The quick brown fox jumps over the lazy dog.",
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uri="test://animals",
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title="Animals",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"results = await search('fox', limit=1)\n"
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"r = results[0]\n"
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"print('doc_item_refs' in r)\n"
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"print('labels' in r)\n"
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"print(type(r['doc_item_refs']).__name__)\n"
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"print(type(r['labels']).__name__)"
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)
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assert result.success
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assert "True\nTrue" in result.stdout
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assert "list\nlist" in result.stdout
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_search_returns_expanded_content(self, temp_db_path):
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"""search() returns context-expanded results."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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await client.create_document(
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content="The quick brown fox jumps over the lazy dog.",
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uri="test://animals",
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title="Animals",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"results = await search('fox', limit=1)\n"
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"print(type(results[0]['content']).__name__)\n"
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"print('fox' in results[0]['content'].lower())"
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)
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assert result.success
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assert "str" in result.stdout
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assert "True" in result.stdout
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class TestSandboxExternalFunctionEdgeCases:
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"""Test edge cases in external function dispatch."""
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@pytest.mark.asyncio
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async def test_unknown_external_function(self, sandbox):
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"""Test that calling an unregistered external function resumes with KeyError."""
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original_build = sandbox._build_external_functions
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def patched_build():
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fns = original_build()
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fns["search"] = None
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return fns
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sandbox._build_external_functions = patched_build
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result = await sandbox.execute(
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"try:\n"
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" await search('hello')\n"
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"except:\n"
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" print('caught')\n"
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"print('done')"
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)
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assert result.success
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assert "caught" in result.stdout
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assert "done" in result.stdout
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@pytest.mark.asyncio
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async def test_external_function_raises_exception(self, sandbox):
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"""Test that exceptions from async external functions surface as errors.
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With run_monty_async, exceptions from async external functions
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propagate as MontyRuntimeError rather than being catchable inside
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Monty's try/except.
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"""
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original_build = sandbox._build_external_functions
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def patched_build():
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fns = original_build()
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async def failing_search(*args, **kwargs):
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raise ValueError("external error")
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fns["search"] = failing_search
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return fns
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sandbox._build_external_functions = patched_build
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result = await sandbox.execute("await search('hello')")
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assert not result.success
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assert "external error" in result.stderr
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class TestSandboxOutputTruncation:
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"""Test output truncation behavior."""
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@pytest.mark.asyncio
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async def test_truncate_stdout_on_runtime_error(self, temp_db_path):
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"""Test stdout is truncated when a runtime error occurs after large output."""
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async with HaikuRAG(temp_db_path, create=True):
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config = AppConfig()
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config.analysis.max_output_chars = 20
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute("print('a' * 100)\nx = 1/0")
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assert not result.success
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assert "ZeroDivisionError" in result.stderr
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assert result.stdout.endswith("... (output truncated)")
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assert len(result.stdout) < 100
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@pytest.mark.asyncio
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async def test_truncate_successful_output(self, temp_db_path):
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"""Test output is truncated on successful execution with large output."""
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async with HaikuRAG(temp_db_path, create=True):
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config = AppConfig()
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config.analysis.max_output_chars = 20
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute("print('b' * 100)")
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assert result.success
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assert result.stdout.endswith("... (output truncated)")
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assert len(result.stdout) < 100
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class TestSandboxVFS:
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"""Test virtual filesystem for document access."""
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@pytest.mark.asyncio
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async def test_empty_database_has_no_documents(self, sandbox):
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"""Empty database has no document directories."""
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result = await sandbox.execute(
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"from pathlib import Path\nprint(Path('/documents').exists())"
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)
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assert result.success
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# /documents dir may or may not exist when empty, both are valid
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# The key is it doesn't error
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_iterdir_discovers_documents(self, temp_db_path):
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"""Path('/documents').iterdir() lists document directories."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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await client.create_document(
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content="Test content",
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uri="test://doc1",
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title="Test Document",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"from pathlib import Path\n"
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"dirs = list(Path('/documents').iterdir())\n"
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"print(len(dirs))\n"
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"print(dirs[0].is_dir())"
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)
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assert result.success
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assert "1" in result.stdout
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assert "True" in result.stdout
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_metadata_json(self, temp_db_path):
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"""metadata.json contains document title and uri."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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doc = await client.create_document(
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content="Test content",
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uri="test://doc1",
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title="Test Document",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"from pathlib import Path\n"
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"import json\n"
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f"meta = json.loads(Path('/documents/{doc.id}/metadata.json').read_text())\n"
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"print(meta['title'])\n"
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"print(meta['uri'])"
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)
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assert result.success
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assert "Test Document" in result.stdout
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assert "test://doc1" in result.stdout
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_content_txt(self, temp_db_path):
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"""content.txt returns full document text (lazy loaded)."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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doc = await client.create_document(
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content="Content about foxes and dogs.",
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uri="test://doc",
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title="Fox Document",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"from pathlib import Path\n"
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f"content = Path('/documents/{doc.id}/content.txt').read_text()\n"
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"print('foxes' in content.lower())"
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)
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assert result.success
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assert "True" in result.stdout
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_items_jsonl(self, temp_db_path):
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"""items.jsonl returns document items as JSONL (lazy loaded)."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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doc = await client.create_document(
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content="The quick brown fox jumps over the lazy dog.",
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uri="test://animals",
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title="Animals",
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)
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context = AnalysisContext()
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"from pathlib import Path\n"
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"import json\n"
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f"text = Path('/documents/{doc.id}/items.jsonl').read_text()\n"
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"lines = text.strip().split('\\n')\n"
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"print(len(lines) > 0)\n"
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"item = json.loads(lines[0])\n"
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"print('self_ref' in item)\n"
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"print('label' in item)\n"
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"print('text' in item)\n"
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"print('page_numbers' in item)\n"
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"print('chunk_ids' in item)"
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)
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assert result.success
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assert result.stdout.count("True") == 6
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@pytest.mark.asyncio
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@pytest.mark.vcr()
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async def test_context_filter_limits_vfs(self, temp_db_path):
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"""Context filter restricts which documents appear in VFS."""
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config = AppConfig()
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async with HaikuRAG(temp_db_path, create=True) as client:
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await client.create_document(
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content="Public content",
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uri="public://doc1",
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title="Public Doc",
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)
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await client.create_document(
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content="Private content",
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uri="private://doc2",
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title="Private Doc",
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)
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context = AnalysisContext(filter="uri LIKE 'public://%'")
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sb = Sandbox(db_path=temp_db_path, config=config, context=context)
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result = await sb.execute(
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"from pathlib import Path\n"
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"import json\n"
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"dirs = list(Path('/documents').iterdir())\n"
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"print(len(dirs))\n"
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"meta = json.loads((dirs[0] / 'metadata.json').read_text())\n"
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"print(meta['title'])"
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)
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assert result.success
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assert "1" in result.stdout
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assert "Public Doc" in result.stdout
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assert "Private Doc" not in result.stdout
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