FIX: [PERF] Handle utf16 strings using simdutf and std::u16string #526
Azure Pipelines / MSSQL-Python-PR-Validation
succeeded
Apr 22, 2026 in 20m 53s
Build #pr-validation-pipeline had test failures
Details
- Failed: 2 (0.01%)
- Passed: 28,606 (97.27%)
- Other: 802 (2.73%)
- Total: 29,410
- 6928 of 26802 lines covered (25.85%)
Annotations
azure-pipelines / MSSQL-Python-PR-Validation
test_cleanup_connections_scenarios[missing_attribute-\n class MinimalConnection:\n # No _closed attribute\n def close(self):\n pass\n \n # Register connection without _closed\n mock_conn = MinimalConnection()\n mssql_python._register_connection(mock_conn)\n \n # Should not crash\n mssql_python._cleanup_connections()\n -Missing attribute: PASSED]
AssertionError: Test failed. stderr:
assert -11 == 0
+ where -11 = CompletedProcess(args=['/opt/venv/bin/python', '-c', '\nimport mssql_python\n\n# Verify cleanup infrastructure exists\nassert hasattr(mssql_python, \'_active_connections\'), "Missing _active_connections"\nassert hasattr(mssql_python, \'_cleanup_connections\'), "Missing _cleanup_connections"\nassert hasattr(mssql_python, \'_register_connection\'), "Missing _register_connection"\n\n\nclass MinimalConnection:\n # No _closed attribute\n def close(self):\n pass\n\n# Register connection without _closed\nmock_conn = MinimalConnection()\nmssql_python._register_connection(mock_conn)\n\n# Should not crash\nmssql_python._cleanup_connections()\n\n\nprint("Missing attribute: PASSED")\n'], returncode=-11, stdout='', stderr='').returncodeRaw output
self = <test_013_SqlHandle_free_shutdown.TestHandleFreeShutdown object at 0x5503db9390>
conn_str = 'Server=172.17.0.4;Database=TestDB;Uid=SA;Pwd=Azure@123!;TrustServerCertificate=yes'
scenario = 'missing_attribute'
test_code = '\n class MinimalConnection:\n # No _closed attribute\n def close(self):\n ...conn)\n \n # Should not crash\n mssql_python._cleanup_connections()\n '
expected_msg = 'Missing attribute: PASSED'
@pytest.mark.parametrize(
"scenario,test_code,expected_msg",
[
(
"normal_flow",
"""
# Create mock connection to test registration and cleanup
class MockConnection:
def __init__(self):
self._closed = False
self.close_called = False
def close(self):
self.close_called = True
self._closed = True
# Register connection
mock_conn = MockConnection()
mssql_python._register_connection(mock_conn)
assert mock_conn in mssql_python._active_connections, "Connection not registered"
# Test cleanup
mssql_python._cleanup_connections()
assert mock_conn.close_called, "close() should have been called"
assert mock_conn._closed, "Connection should be marked as closed"
""",
"Normal flow: PASSED",
),
(
"already_closed",
"""
class MockConnection:
def __init__(self):
self._closed = True # Already closed
self.close_called = False
def close(self):
self.close_called = True
raise AssertionError("close() should not be called on closed connection")
# Register already-closed connection
mock_conn = MockConnection()
mssql_python._register_connection(mock_conn)
# Cleanup should skip this connection
mssql_python._cleanup_connections()
assert not mock_conn.close_called, "close() should NOT have been called"
""",
"Already closed: PASSED",
),
(
"missing_attribute",
"""
class MinimalConnection:
# No _closed attribute
def close(self):
pass
# Register connection without _closed
mock_conn = MinimalConnection()
mssql_python._register_connection(mock_conn)
# Should not crash
mssql_python._cleanup_connections()
""",
"Missing attribute: PASSED",
),
(
"exception_handling",
"""
class GoodConnection:
def __init__(self):
self._closed = False
self.close_called = False
def close(self):
self.close_called = True
self._closed = True
class BadConnection:
def __init__(self):
self._closed = False
def close(self):
raise RuntimeError("Simulated error during close")
# Register both good and bad connections
good_conn = GoodConnection()
bad_conn = BadConnection()
mssql_python._register_connection(bad_conn)
mssql_python._register_connection(good_conn)
# Cleanup should handle exception and continue
try:
mssql_python._cleanup_connections()
# Should not raise despite bad_conn throwing exception
assert good_conn.close_called, "Good co
azure-pipelines / MSSQL-Python-PR-Validation
test_cleanup_connections_scenarios[exception_handling-\n class GoodConnection:\n def __init__(self):\n self._closed = False\n self.close_called = False\n \n def close(self):\n self.close_called = True\n self._closed = True\n \n class BadConnection:\n def __init__(self):\n self._closed = False\n \n
AssertionError: Test failed. stderr:
assert -11 == 0
+ where -11 = CompletedProcess(args=['/opt/venv/bin/python', '-c', '\nimport mssql_python\n\n# Verify cleanup infrastructure exists\nassert hasattr(mssql_python, \'_active_connections\'), "Missing _active_connections"\nassert hasattr(mssql_python, \'_cleanup_connections\'), "Missing _cleanup_connections"\nassert hasattr(mssql_python, \'_register_connection\'), "Missing _register_connection"\n\n\nclass GoodConnection:\n def __init__(self):\n self._closed = False\n self.close_called = False\n\n def close(self):\n self.close_called = True\n self._closed = True\n\nclass BadConnection:\n def __init__(self):\n self._closed = False\n\n def close(self):\n raise RuntimeError("Simulated error during close")\n\n# Register both good and bad connections\ngood_conn = GoodConnection()\nbad_conn = BadConnection()\nmssql_python._register_connection(bad_conn)\nmssql_python._register_connection(good_conn)\n\n# Cleanup should handle exception and continue\ntry:\n mssql_python._cleanup_connections()\n # Should not raise despite bad_conn throwing exception\n assert good_conn.close_called, "Good connection should still be closed"\nexcept Exception as e:\n print(f"Exception handling: FAILED - Exception escaped: {{e}}")\n raise\n\n\nprint("Exception handling: PASSED")\n'], returncode=-11, stdout='', stderr='').returncodeRaw output
self = <test_013_SqlHandle_free_shutdown.TestHandleFreeShutdown object at 0x5503db9a10>
conn_str = 'Server=172.17.0.4;Database=TestDB;Uid=SA;Pwd=Azure@123!;TrustServerCertificate=yes'
scenario = 'exception_handling'
test_code = '\n class GoodConnection:\n def __init__(self):\n self._closed = False\n ... print(f"Exception handling: FAILED - Exception escaped: {{e}}")\n raise\n '
expected_msg = 'Exception handling: PASSED'
@pytest.mark.parametrize(
"scenario,test_code,expected_msg",
[
(
"normal_flow",
"""
# Create mock connection to test registration and cleanup
class MockConnection:
def __init__(self):
self._closed = False
self.close_called = False
def close(self):
self.close_called = True
self._closed = True
# Register connection
mock_conn = MockConnection()
mssql_python._register_connection(mock_conn)
assert mock_conn in mssql_python._active_connections, "Connection not registered"
# Test cleanup
mssql_python._cleanup_connections()
assert mock_conn.close_called, "close() should have been called"
assert mock_conn._closed, "Connection should be marked as closed"
""",
"Normal flow: PASSED",
),
(
"already_closed",
"""
class MockConnection:
def __init__(self):
self._closed = True # Already closed
self.close_called = False
def close(self):
self.close_called = True
raise AssertionError("close() should not be called on closed connection")
# Register already-closed connection
mock_conn = MockConnection()
mssql_python._register_connection(mock_conn)
# Cleanup should skip this connection
mssql_python._cleanup_connections()
assert not mock_conn.close_called, "close() should NOT have been called"
""",
"Already closed: PASSED",
),
(
"missing_attribute",
"""
class MinimalConnection:
# No _closed attribute
def close(self):
pass
# Register connection without _closed
mock_conn = MinimalConnection()
mssql_python._register_connection(mock_conn)
# Should not crash
mssql_python._cleanup_connections()
""",
"Missing attribute: PASSED",
),
(
"exception_handling",
"""
class GoodConnection:
def __init__(self):
self._closed = False
self.close_called = False
def close(self):
self.close_called = True
self._closed = True
class BadConnection:
def __init__(self):
self._closed = False
def close(self):
raise RuntimeError("Simulated error during close")
# Register both good and bad connections
good_conn = GoodConnection()
bad_conn = BadConnection()
mssql_python._register_connection(bad_conn)
mssql_python._register_connection(good_conn)
# Cleanup should handle exception and continue
try:
mssql_python._cleanup_connections()
# Should not raise despite bad_conn throwing exception
assert good_conn.close_called, "Good
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