c51c01607d
Adds the Traffic Management module (TMM) plus the NodeDB/warm-store and next-hop foundations it builds on: - Unified per-node cache (flat array, 8-bit relative ticks) shared by all features; role-aware throttles for tracker / lost-and-found. - Position deduplication: drop unchanged position rebroadcasts within a configurable interval; precision driven off the channel ceiling (clamped to the public-key max on well-known channels). Enabled by default at 11h. - Per-node rate limiting and unknown-packet filtering (config-driven; a non-zero companion field enables each feature -- no bool toggles). - NodeInfo direct response from cache with role-based hop clamps. - Persistent next-hop overflow store: confirmed hops have no TTL, are seeded from NodeInfoLite at boot, and survive hot-store eviction. - Three-tier sender-role resolution (hot NodeInfoLite -> warm store -> TMM cache). Role is cached write-time (seeded on first track, refreshed from NodeInfo), pins its cache entry like a next-hop hint, and is evicted last. - Warm store caches device role + protected category across reboot/eviction. - PositionModule stationary floor for tracker / lost-and-found. - PSRAM gating for warm/satellite/TMM cache sizes; STM32WL excluded. Protobufs: TrafficManagementConfig trimmed to the five uint32 fields actually used; submodule repointed to protobufs develop. Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
#include "TestUtil.h"
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#include "modules/PositionModule.h"
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#include <unity.h>
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// These exercise PositionModule's pure broadcast-policy helpers (stationary detection and the
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// interval floor). They take plain values, so no device globals or fake clock are needed.
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// Coordinates sharing the top `precision` bits land in the same grid cell.
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static void test_withinPrecisionCell_jitterStaysInCell()
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{
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// At precision 16 the top 16 bits define the cell; the low 16 bits are GPS jitter.
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TEST_ASSERT_TRUE(PositionModule::positionWithinPrecisionCell(0x12340000, 0x22340000, 0x1234ABCD, 0x2234EF01, 16));
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}
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static void test_withinPrecisionCell_movingLatLeavesCell()
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{
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TEST_ASSERT_FALSE(PositionModule::positionWithinPrecisionCell(0x12340000, 0x22340000, 0x12350000, 0x22340000, 16));
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}
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static void test_withinPrecisionCell_movingLonLeavesCell()
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{
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TEST_ASSERT_FALSE(PositionModule::positionWithinPrecisionCell(0x12340000, 0x22340000, 0x12340000, 0x22350000, 16));
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}
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// precision 0 means position sharing is off — never treat as stationary/suppressible.
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static void test_withinPrecisionCell_zeroPrecisionNeverSuppresses()
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{
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TEST_ASSERT_FALSE(PositionModule::positionWithinPrecisionCell(0x12340000, 0x22340000, 0x12340000, 0x22340000, 0));
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}
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// Full precision (>=32): any difference matters, and identical full-precision coords still aren't
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// "stationary" because there's no coarse cell to hold within.
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static void test_withinPrecisionCell_fullPrecisionNeverSuppresses()
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{
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TEST_ASSERT_FALSE(PositionModule::positionWithinPrecisionCell(0x12340000, 0x22340000, 0x12340000, 0x22340000, 32));
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}
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static void test_effectiveInterval_stationaryRaisesToFloor()
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{
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TEST_ASSERT_EQUAL_UINT32(43200000U, PositionModule::effectiveBroadcastIntervalMs(60000U, true, 43200000U));
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}
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static void test_effectiveInterval_movingKeepsConfigured()
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{
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TEST_ASSERT_EQUAL_UINT32(60000U, PositionModule::effectiveBroadcastIntervalMs(60000U, false, 43200000U));
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}
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// A configured interval already longer than the floor is never shortened.
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static void test_effectiveInterval_longConfiguredWinsOverFloor()
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{
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TEST_ASSERT_EQUAL_UINT32(50000000U, PositionModule::effectiveBroadcastIntervalMs(50000000U, true, 43200000U));
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}
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static void test_effectiveInterval_zeroFloorIsNoOp()
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{
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TEST_ASSERT_EQUAL_UINT32(60000U, PositionModule::effectiveBroadcastIntervalMs(60000U, true, 0U));
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}
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void setUp(void) {}
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void tearDown(void) {}
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extern "C" {
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void setup()
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{
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initializeTestEnvironment();
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UNITY_BEGIN();
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RUN_TEST(test_withinPrecisionCell_jitterStaysInCell);
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RUN_TEST(test_withinPrecisionCell_movingLatLeavesCell);
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RUN_TEST(test_withinPrecisionCell_movingLonLeavesCell);
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RUN_TEST(test_withinPrecisionCell_zeroPrecisionNeverSuppresses);
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RUN_TEST(test_withinPrecisionCell_fullPrecisionNeverSuppresses);
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RUN_TEST(test_effectiveInterval_stationaryRaisesToFloor);
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RUN_TEST(test_effectiveInterval_movingKeepsConfigured);
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RUN_TEST(test_effectiveInterval_longConfiguredWinsOverFloor);
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RUN_TEST(test_effectiveInterval_zeroFloorIsNoOp);
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exit(UNITY_END());
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}
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void loop() {}
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}
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