Node / meshtastic / Meshtastic-Android / files / feature / firmware / src / commonTest / kotlin / org / meshtastic / feature / firmware / ota / FirmwareHashUtilTest.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.feature.firmware.ota

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72class T56d364FirmwareHashUtilTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8fftestBytesToHexTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3bytes Tff7b72= Te6edf3byteArrayOfTb4b4b4(T79c0ff0Te6edf3x00Tb4b4b4, T79c0ff0Te6edf3x1ATb4b4b4, T79c0ff0Te6edf3xFFTb4b4b4.Te6edf3toByteTb4b4b4(Tb4b4b4)Tb4b4b4, T79c0ff0Te6edf3xB3Tb4b4b4.Te6edf3toByteTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3hex Tff7b72= Te6edf3FirmwareHashUtilTb4b4b4.Te6edf3bytesToHexTb4b4b4(Te6edf3bytesTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff001affb3Ta5d6ff"Tb4b4b4, Te6edf3hexTb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8fftestSha256CalculationTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3data Tff7b72= Ta5d6ff"Ta5d6fftest_firmware_dataTa5d6ff"Tb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3hashBytes Tff7b72= Te6edf3FirmwareHashUtilTb4b4b4.Te6edf3calculateSha256BytesTb4b4b4(Te6edf3dataTb4b4b4)

T8b949e// Expected hash for "test_firmware_data"

Tff7b72val Te6edf3expectedHex Tff7b72= Ta5d6ff"Ta5d6ff488e6c37c4c532bde9b92652a6a6312844d845a43015389ec74487b0eed38d09Ta5d6ff"

Te6edf3assertEqualsTb4b4b4(Te6edf3expectedHexTb4b4b4, Te6edf3FirmwareHashUtilTb4b4b4.Te6edf3bytesToHexTb4b4b4(Te6edf3hashBytesTb4b4b4)Tb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}