Add USB camera and uhubctl support for new test suite. Also included some bug fixes (#10204)

* 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>
2026-04-19 06:51:41 -05:00
parent 6b15571e14
commit de23e5199d
48 changed files with 3486 additions and 63 deletions
@@ -0,0 +1,60 @@
+"""Hard reset via uhubctl must NOT wipe NVS. Verify the test profile's
+region + channel survive a power-cycle.
+
+Guards against a regression where a firmware change treats unexpected
+power loss as a factory-reset trigger (e.g. bad EEPROM wear-leveling,
+erase-on-boot-for-safety). Such a regression would be catastrophic for
+field deployments.
+"""
+
+from __future__ import annotations
+
+import time
+
+import pytest
+from meshtastic_mcp import admin, info
+from tests import _power
+from tests._port_discovery import resolve_port_by_role
+
+
+@pytest.mark.timeout(180)
+def test_lora_config_survives_power_cycle(
+    baked_single: dict[str, object],
+    test_profile: dict[str, object],
+) -> None:
+    role = baked_single["role"]
+    pre_port = baked_single["port"]
+
+    pre_config = admin.get_config(section="lora", port=pre_port)["config"]["lora"]
+    pre_region = pre_config.get("region")
+    pre_preset = pre_config.get("modem_preset")
+    assert pre_region, f"lora.region not set pre-cycle on {role}"
+
+    # Hard power-cycle.
+    _power.power_cycle(role, delay_s=2)
+    time.sleep(0.5)
+    new_port = resolve_port_by_role(role, timeout_s=30.0)
+    # Let the firmware complete boot before admin reads.
+    time.sleep(2.0)
+    # Quick readiness probe.
+    probe = info.device_info(port=new_port, timeout_s=10.0)
+    assert (
+        probe.get("my_node_num") is not None
+    ), f"device {role!r} didn't respond after power-cycle"
+
+    post_config = admin.get_config(section="lora", port=new_port)["config"]["lora"]
+    post_region = post_config.get("region")
+    post_preset = post_config.get("modem_preset")
+
+    assert post_region == pre_region, (
+        f"lora.region wiped by power-cycle on {role}: "
+        f"pre={pre_region!r} post={post_region!r}"
+    )
+    assert post_preset == pre_preset, (
+        f"lora.modem_preset wiped by power-cycle on {role}: "
+        f"pre={pre_preset!r} post={post_preset!r}"
+    )
+
+    # Channel-0 name should also match the test profile.
+    pri_ch = admin.get_channel_url(port=new_port)
+    assert pri_ch.get("url"), f"channel URL empty after power-cycle on {role}"