Node / meshtastic / Meshtastic-Android / files / core / takserver / src / commonTest / kotlin / org / meshtastic / core / takserver / CoTXmlFrameBufferTest.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.takserver

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364CoTXmlFrameBufferTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8ff`extracts multiple concatenated events`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3buffer Tff7b72= Te6edf3CoTXmlFrameBufferTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3xml Tff7b72= Ta5d6ff"Ta5d6ff<event uid='1'></event><event uid='2'></event>Ta5d6ff"

Tff7b72val Te6edf3messages Tff7b72= Te6edf3bufferTb4b4b4.Te6edf3appendTb4b4b4(Te6edf3xmlTb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2Tb4b4b4, Te6edf3messagesTb4b4b4.Te6edf3sizeTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff<event uid='1'></event>Ta5d6ff"Tb4b4b4, Te6edf3messagesTff7b72[T79c0ff0Tff7b72]Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff<event uid='2'></event>Ta5d6ff"Tb4b4b4, Te6edf3messagesTff7b72[T79c0ff1Tff7b72]Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`preserves partial event until completed`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3buffer Tff7b72= Te6edf3CoTXmlFrameBufferTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3firstChunk Tff7b72= Te6edf3bufferTb4b4b4.Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff<event uid='1'>Ta5d6ff"Tb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3secondChunk Tff7b72= Te6edf3bufferTb4b4b4.Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff</event>Ta5d6ff"Tb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3firstChunkTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3listOfTb4b4b4(Ta5d6ff"Ta5d6ff<event uid='1'></event>Ta5d6ff"Tb4b4b4)Tb4b4b4, Te6edf3secondChunkTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`drops oversized partial buffer`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3buffer Tff7b72= Te6edf3CoTXmlFrameBufferTb4b4b4(Te6edf3maxMessageSize Tff7b72= T79c0ff1T79c0ff6Tb4b4b4)

Tff7b72val Te6edf3validEvent Tff7b72= Ta5d6ff"Ta5d6ff<event></event>Ta5d6ff"

Tff7b72val Te6edf3messages Tff7b72= Te6edf3bufferTb4b4b4.Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ff<event uid='1234567890'Ta5d6ff"Tb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3secondMessages Tff7b72= Te6edf3bufferTb4b4b4.Te6edf3appendTb4b4b4(Ta5d6ff"Ta5d6ffgarbageTa5d6ff"Tb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3laterMessages Tff7b72= Te6edf3bufferTb4b4b4.Te6edf3appendTb4b4b4(Te6edf3validEventTb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3messagesTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3secondMessagesTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3listOfTb4b4b4(Te6edf3validEventTb4b4b4)Tb4b4b4, Te6edf3laterMessagesTb4b4b4)

Tb4b4b4}

Tb4b4b4}