Node / meshtastic / Meshtastic-Android / files / core / common / src / commonTest / kotlin / org / meshtastic / core / common / util / LocationUtilsTest.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.common.util

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364LocationUtilsTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8fftestGpsFormatTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3formatted Tff7b72= Te6edf3GPSFormatTb4b4b4.Te6edf3toDecTb4b4b4(T79c0ff4T79c0ff5.123456Tb4b4b4, Tff7b72-T79c0ff9T79c0ff3.654321Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff45.12345, -93.65432Ta5d6ff"Tb4b4b4, Te6edf3formattedTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8fftestLatLongToMeterTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// Distance from (0,0) to (0,1) at equator should be approx 111.3km

Tff7b72val Te6edf3distance Tff7b72= Te6edf3latLongToMeterTb4b4b4(T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, T79c0ff1.0Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3distance Tff7b72> T79c0ff1T79c0ff1T79c0ff1T79c0ff0T79c0ff0T79c0ff0 Tff7b72&Tff7b72& Te6edf3distance Tff7b72< T79c0ff1T79c0ff1T79c0ff2T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6ffDistance was Tffd700$Te6edf3distanceTa5d6ff"Tb4b4b4)

T8b949e// Distance from (45, -93) to (45, -92)

Tff7b72val Te6edf3distance2 Tff7b72= Te6edf3latLongToMeterTb4b4b4(T79c0ff4T79c0ff5.0Tb4b4b4, Tff7b72-T79c0ff9T79c0ff3.0Tb4b4b4, T79c0ff4T79c0ff5.0Tb4b4b4, Tff7b72-T79c0ff9T79c0ff2.0Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3distance2 Tff7b72> T79c0ff7T79c0ff8T79c0ff0T79c0ff0T79c0ff0 Tff7b72&Tff7b72& Te6edf3distance2 Tff7b72< T79c0ff7T79c0ff9T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6ffDistance was Tffd700$Te6edf3distance2Ta5d6ff"Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8fftestBearingTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// North

Te6edf3assertEqualsTb4b4b4(T79c0ff0.0Tb4b4b4, Te6edf3bearingTb4b4b4(T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, T79c0ff1.0Tb4b4b4, T79c0ff0.0Tb4b4b4)Tb4b4b4, T79c0ff0.1Tb4b4b4)

T8b949e// East

Te6edf3assertEqualsTb4b4b4(T79c0ff9T79c0ff0.0Tb4b4b4, Te6edf3bearingTb4b4b4(T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, T79c0ff1.0Tb4b4b4)Tb4b4b4, T79c0ff0.1Tb4b4b4)

T8b949e// South

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff8T79c0ff0.0Tb4b4b4, Te6edf3bearingTb4b4b4(T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, Tff7b72-T79c0ff1.0Tb4b4b4, T79c0ff0.0Tb4b4b4)Tb4b4b4, T79c0ff0.1Tb4b4b4)

T8b949e// West

Te6edf3assertEqualsTb4b4b4(T79c0ff2T79c0ff7T79c0ff0.0Tb4b4b4, Te6edf3bearingTb4b4b4(T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, T79c0ff0.0Tb4b4b4, Tff7b72-T79c0ff1.0Tb4b4b4)Tb4b4b4, T79c0ff0.1Tb4b4b4)

Tb4b4b4}

Tb4b4b4}