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

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364DfuResponseTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8ffparseSuccessResponseTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// [0x60, OPCODE, SUCCESS]

Tff7b72val Te6edf3data Tff7b72= Te6edf3byteArrayOfTb4b4b4(T79c0ff0Te6edf3x60Tb4b4b4, T79c0ff0Te6edf3x01Tb4b4b4, T79c0ff0Te6edf3x01Tb4b4b4)

Tff7b72val Te6edf3response Tff7b72= Te6edf3DfuResponseTb4b4b4.Te6edf3parseTb4b4b4(Te6edf3dataTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3response Tff7b72is Te6edf3DfuResponseTb4b4b4.Te6edf3SuccessTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Te6edf3x01Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3opcodeTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffparseFailureResponseTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// [0x60, OPCODE, ERROR_CODE]

T8b949e// 0x01 (CREATE) failed with 0x03 (INVALID_PARAMETER)

Tff7b72val Te6edf3data Tff7b72= Te6edf3byteArrayOfTb4b4b4(T79c0ff0Te6edf3x60Tb4b4b4, T79c0ff0Te6edf3x01Tb4b4b4, T79c0ff0Te6edf3x03Tb4b4b4)

Tff7b72val Te6edf3response Tff7b72= Te6edf3DfuResponseTb4b4b4.Te6edf3parseTb4b4b4(Te6edf3dataTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3response Tff7b72is Te6edf3DfuResponseTb4b4b4.Te6edf3FailureTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Te6edf3x01Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3opcodeTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Te6edf3x03Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3resultCodeTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffparseSelectResultResponseTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// [0x60, 0x06, 0x01, max_size(4), offset(4), crc(4)]

T8b949e// maxSize = 0x00000100 (256)

T8b949e// offset = 0x00000080 (128)

T8b949e// crc = 0x0000ABCD (43981)

Tff7b72val Te6edf3data Tff7b72=

Te6edf3byteArrayOfTb4b4b4(

T79c0ff0Te6edf3x60Tb4b4b4,

T79c0ff0Te6edf3x06Tb4b4b4,

T79c0ff0Te6edf3x01Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x01Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4, T8b949e// maxSize: 256

T79c0ff0Te6edf3x80Tb4b4b4.Te6edf3toByteTb4b4b4(Tb4b4b4)Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4, T8b949e// offset: 128

T79c0ff0Te6edf3xCDTb4b4b4.Te6edf3toByteTb4b4b4(Tb4b4b4)Tb4b4b4,

T79c0ff0Te6edf3xABTb4b4b4.Te6edf3toByteTb4b4b4(Tb4b4b4)Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4, T8b949e// crc: 43981

Tb4b4b4)

Tff7b72val Te6edf3response Tff7b72= Te6edf3DfuResponseTb4b4b4.Te6edf3parseTb4b4b4(Te6edf3dataTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3response Tff7b72is Te6edf3DfuResponseTb4b4b4.Te6edf3SelectResultTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Te6edf3x06Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3opcodeTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2T79c0ff5T79c0ff6Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3maxSizeTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff2T79c0ff8Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3offsetTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff4T79c0ff3T79c0ff9T79c0ff8T79c0ff1Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3crc32Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffparseChecksumResultResponseTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// [0x60, 0x03, 0x01, offset(4), crc(4)]

T8b949e// offset = 1024

T8b949e// crc = 0x12345678 (305419896)

Tff7b72val Te6edf3data Tff7b72=

Te6edf3byteArrayOfTb4b4b4(

T79c0ff0Te6edf3x60Tb4b4b4,

T79c0ff0Te6edf3x03Tb4b4b4,

T79c0ff0Te6edf3x01Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x04Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4,

T79c0ff0Te6edf3x00Tb4b4b4, T8b949e// offset: 1024

T79c0ff0Te6edf3x78Tb4b4b4,

T79c0ff0Te6edf3x56Tb4b4b4,

T79c0ff0Te6edf3x34Tb4b4b4,

T79c0ff0Te6edf3x12Tb4b4b4, T8b949e// crc: 0x12345678

Tb4b4b4)

Tff7b72val Te6edf3response Tff7b72= Te6edf3DfuResponseTb4b4b4.Te6edf3parseTb4b4b4(Te6edf3dataTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3response Tff7b72is Te6edf3DfuResponseTb4b4b4.Te6edf3ChecksumResultTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff0T79c0ff2T79c0ff4Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3offsetTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Te6edf3x12345678Tb4b4b4, Te6edf3responseTb4b4b4.Te6edf3crc32Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffparseUnknownResponseTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// First byte is not 0x60

Tff7b72val Te6edf3data1 Tff7b72= Te6edf3byteArrayOfTb4b4b4(T79c0ff0Te6edf3x01Tb4b4b4, T79c0ff0Te6edf3x02Tb4b4b4, T79c0ff0Te6edf3x03Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3DfuResponseTb4b4b4.Te6edf3parseTb4b4b4(Te6edf3data1Tb4b4b4) Tff7b72is Te6edf3DfuResponseTb4b4b4.Te6edf3UnknownTb4b4b4)

T8b949e// Less than 3 bytes

Tff7b72val Te6edf3data2 Tff7b72= Te6edf3byteArrayOfTb4b4b4(T79c0ff0Te6edf3x60Tb4b4b4, T79c0ff0Te6edf3x01Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3DfuResponseTb4b4b4.Te6edf3parseTb4b4b4(Te6edf3data2Tb4b4b4) Tff7b72is Te6edf3DfuResponseTb4b4b4.Te6edf3UnknownTb4b4b4)

Tb4b4b4}

Tb4b4b4}