Ryan Malloy
d17037f2a1
10th subsystem: session.swd provides DAP discovery, DP/AP register read/write, AP enumeration, and convenience methods (dpidr, target_id). Includes SWDError, DAPInfo, APInfo types, input validation, ADIv5/v6 AP classification, and 24 mock-only tests covering happy and error paths.
107 lines
3.3 KiB
Python
107 lines
3.3 KiB
Python
"""Tests for the Session class."""
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from __future__ import annotations
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import pytest
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from openocd.breakpoints import BreakpointManager
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from openocd.flash import Flash
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from openocd.jtag import JTAGController
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from openocd.memory import Memory
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from openocd.registers import Registers
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from openocd.rtt import RTTManager
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from openocd.session import Session
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from openocd.svd import SVDManager
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from openocd.swd import SWDController
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from openocd.target import Target
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from openocd.transport import Transport
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async def test_connect_to_mock(mock_ocd):
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"""Session.connect() should successfully connect to the mock server."""
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host, port, _server = mock_ocd
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sess = await Session.connect(host, port, timeout=5.0)
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assert sess is not None
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await sess.close()
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async def test_raw_command(session):
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"""session.command() should pass through to the underlying connection."""
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resp = await session.command("targets")
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assert "stm32f1x.cpu" in resp
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async def test_context_manager(mock_ocd):
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"""Session should work as an async context manager."""
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host, port, _server = mock_ocd
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async with await Session.connect(host, port, timeout=5.0) as sess:
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resp = await sess.command("halt")
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assert resp == ""
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# After exiting the context, the connection is closed.
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# Attempting to send should raise.
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from openocd.errors import ConnectionError
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with pytest.raises(ConnectionError):
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await sess.command("targets")
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async def test_subsystem_target_type(session):
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"""session.target should return a Target instance."""
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assert isinstance(session.target, Target)
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async def test_subsystem_memory_type(session):
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"""session.memory should return a Memory instance."""
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assert isinstance(session.memory, Memory)
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async def test_subsystem_registers_type(session):
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"""session.registers should return a Registers instance."""
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assert isinstance(session.registers, Registers)
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async def test_subsystem_flash_type(session):
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"""session.flash should return a Flash instance."""
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assert isinstance(session.flash, Flash)
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async def test_subsystem_jtag_type(session):
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"""session.jtag should return a JTAGController instance."""
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assert isinstance(session.jtag, JTAGController)
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async def test_subsystem_swd_type(session):
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"""session.swd should return an SWDController instance."""
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assert isinstance(session.swd, SWDController)
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async def test_subsystem_breakpoints_type(session):
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"""session.breakpoints should return a BreakpointManager instance."""
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assert isinstance(session.breakpoints, BreakpointManager)
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async def test_subsystem_rtt_type(session):
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"""session.rtt should return an RTTManager instance."""
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assert isinstance(session.rtt, RTTManager)
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async def test_subsystem_svd_type(session):
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"""session.svd should return an SVDManager instance."""
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assert isinstance(session.svd, SVDManager)
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async def test_subsystem_transport_type(session):
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"""session.transport should return a Transport instance."""
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assert isinstance(session.transport, Transport)
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async def test_subsystem_lazy_initialization(session):
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"""Accessing the same property twice should return the same object."""
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t1 = session.target
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t2 = session.target
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assert t1 is t2
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m1 = session.memory
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m2 = session.memory
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assert m1 is m2
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