de23e5199d
* Add USB camera and uhubctl support for new test suite. Also added some bug fixes * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Refactor test messages for clarity and consistency in regex tests --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
"""Full power-cycle round-trip: off → verify gone → on → verify identity
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preserved.
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Parametrized over every connected role. Validates both the uhubctl
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plumbing AND that the device survives a hard reset with the same
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`my_node_num` (no firmware-level identity regeneration).
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"""
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from __future__ import annotations
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import time
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import pytest
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from meshtastic_mcp import info
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from tests import _power
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from tests._port_discovery import resolve_port_by_role
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@pytest.mark.timeout(180)
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def test_power_cycle_preserves_node_identity(
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baked_single: dict[str, object],
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) -> None:
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role = baked_single["role"]
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pre_port = baked_single["port"]
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pre_node_num = baked_single["my_node_num"]
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pre_fw = baked_single.get("firmware_version")
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# Record pre-cycle state.
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pre_info = info.device_info(port=pre_port, timeout_s=5.0)
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assert pre_info.get("my_node_num") == pre_node_num
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# Power off; confirm the device actually disappears from list_devices.
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_power.power_off(role)
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try:
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_power.wait_for_absence(role, timeout_s=10.0)
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except TimeoutError:
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# If it didn't disappear, power it back on so we don't leave the
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# hub in a weird state for the next test.
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_power.power_on(role)
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resolve_port_by_role(role, timeout_s=30.0)
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pytest.fail(f"device {role!r} stayed visible after power_off")
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# Power back on + re-discover port.
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_power.power_on(role)
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time.sleep(0.5) # head-start before polling
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new_port = resolve_port_by_role(role, timeout_s=30.0)
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# Give the firmware a moment to finish boot before we hit it with admin.
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time.sleep(2.0)
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post_info = info.device_info(port=new_port, timeout_s=10.0)
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assert post_info.get("my_node_num") == pre_node_num, (
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f"my_node_num changed across power-cycle: pre={pre_node_num:#x} "
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f"post={post_info.get('my_node_num'):#x}"
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)
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# Firmware version must match (same bake, not a re-flash).
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if pre_fw:
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assert post_info.get("firmware_version") == pre_fw, (
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f"firmware changed across cycle: pre={pre_fw} "
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f"post={post_info.get('firmware_version')}"
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)
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