Files
J. Nick Koston d69a1e9bf9 Charge the backoff on a degraded build, drop raced completions, one slot-budget map
A table-build failure that keeps the link for legacy nodes now charges the
backoff, so an unwalkable database stops retrying at advertisement cadence.
The write action re-resolves from the current table only. The neutral engine
drops a discovery completion that raced a teardown. Slot charging and the
cap-check skip read one mapping, so a platform cannot be skipped uncharged.
2026-09-14 11:54:14 -05:00

80 lines
3.1 KiB
Python

"""Tests for the cross-component GATT slot ledger."""
import pytest
from esphome import config_validation as cv
from esphome.components import (
ble_client,
ble_device_base,
bluetooth_connection,
bluetooth_proxy,
rp2040_ble,
)
from esphome.const import CONF_MAC_ADDRESS, PlatformFramework
from esphome.core import CORE
from ..types import SetCoreConfigCallable
def test_gatt_slot_ledger_rejects_overcommit_on_rp2(
set_core_config: SetCoreConfigCallable,
) -> None:
# rp2 owns its budget: the stack's validation reports the overcommit and
# the neutral cap check stays silent (one message per misconfiguration).
set_core_config(PlatformFramework.RP2_ARDUINO)
bluetooth_connection.consume_gatt_slot("bluetooth_proxy", 3)({})
bluetooth_connection.consume_gatt_slot("ble_client")({})
bluetooth_connection.FINAL_VALIDATE_SCHEMA({})
with pytest.raises(cv.Invalid, match="rp2 maximum is 3"):
rp2040_ble.validate_connection_slots()
def test_gatt_slot_ledger_skipped_in_testing_mode(
set_core_config: SetCoreConfigCallable,
) -> None:
# Grouped component builds merge fixtures past the cap; the check defers
# to testing mode like esp32_ble.validate_connection_slots.
set_core_config(PlatformFramework.RP2_ARDUINO)
bluetooth_connection.consume_gatt_slot("bluetooth_proxy", 3)({})
bluetooth_connection.consume_gatt_slot("ble_client")({})
CORE.testing_mode = True
try:
bluetooth_connection.FINAL_VALIDATE_SCHEMA({})
rp2040_ble.validate_connection_slots()
finally:
CORE.testing_mode = False
def test_real_validators_charge_the_ledger_on_rp2(
set_core_config: SetCoreConfigCallable,
) -> None:
# End to end through the component CONFIG_SCHEMAs (no hand charges):
# removing either consumer's consume_gatt_slot call fails this test.
set_core_config(PlatformFramework.RP2_ARDUINO)
ble_device_base.register_hub_provider("rp2_ble_tracker")
CORE.loaded_integrations.add("rp2_ble_tracker")
bluetooth_proxy.CONFIG_SCHEMA({})
ble_client.CONFIG_SCHEMA({CONF_MAC_ADDRESS: "AA:BB:CC:DD:EE:FF"})
# The proxy defaults to 3 slots on rp2; ble_client's claim overcommits
# and rp2's own budget names every claimant.
with pytest.raises(
cv.Invalid,
match="Components: bluetooth_proxy, bluetooth_proxy, bluetooth_proxy, "
"ble_client",
):
rp2040_ble.validate_connection_slots()
def test_neutral_cap_check_guards_future_hub_platforms(
set_core_config: SetCoreConfigCallable, monkeypatch: pytest.MonkeyPatch
) -> None:
# Both current platforms defer to their stack budgets; pin the message
# and boundary of the branch a future budget-less hub platform takes.
set_core_config(PlatformFramework.RP2_ARDUINO)
monkeypatch.setattr(bluetooth_connection, "_STACK_BUDGETS", {})
bluetooth_connection.consume_gatt_slot("bluetooth_proxy", 3)({})
bluetooth_connection.FINAL_VALIDATE_SCHEMA({})
bluetooth_connection.consume_gatt_slot("ble_client")({})
with pytest.raises(cv.Invalid, match="supports at most 3 GATT client connection"):
bluetooth_connection.FINAL_VALIDATE_SCHEMA({})