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Add message clear option

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Janez T
2026-03-05 11:04:41 +01:00
parent 2d9cb0ddb9
commit 234edf5bb0
14 changed files with 1075 additions and 319 deletions
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116
test/utils/image_message_parser_test.dart Normal file
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@@ -0,0 +1,116 @@
import 'package:flutter_test/flutter_test.dart';
import 'package:meshcore_sar_app/utils/image_message_parser.dart';
void main() {
group('ImageEnvelope', () {
test('encodes and parses IE2 with compressed session id', () {
final env = ImageEnvelope(
sessionId: '0000000a',
format: ImageFormat.avif,
total: 14,
width: 256,
height: 171,
sizeBytes: 2100,
senderKey6: 'aabbccddeeff',
timestampSec: 1700000000,
);
final text = env.encode();
expect(text.startsWith('IE2:'), isTrue);
expect(text.split(':')[1], equals('a'));
final parsed = ImageEnvelope.tryParse(text);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('0000000a'));
expect(parsed.format, equals(ImageFormat.avif));
expect(parsed.total, equals(14));
expect(parsed.width, equals(256));
expect(parsed.height, equals(171));
expect(parsed.sizeBytes, equals(2100));
expect(parsed.senderKey6, equals('aabbccddeeff'));
expect(parsed.version, equals(2));
});
test('rejects IE1 legacy prefix', () {
const legacy = 'IE1:deadbeef:0:7:128:128:1050:aabbccddeeff:1700000000:1';
expect(ImageEnvelope.tryParse(legacy), isNull);
});
});
group('ImageFetchRequest', () {
test('encodes and parses IR2 with compressed sid', () {
final req = ImageFetchRequest(
sessionId: '0000000a',
requesterKey6: 'ffeeddccbbaa',
timestampSec: 1700000001,
);
final text = req.encode();
expect(text.startsWith('IR2:'), isTrue);
expect(text.split(':')[1], equals('a'));
final parsed = ImageFetchRequest.tryParse(text);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('0000000a'));
expect(parsed.want, equals('all'));
expect(parsed.requesterKey6, equals('ffeeddccbbaa'));
expect(parsed.version, equals(2));
});
test('encodes and parses compact missing index ranges', () {
final req = ImageFetchRequest(
sessionId: '0000000a',
want: 'missing',
missingIndices: const [0, 1, 2, 5, 6, 8],
requesterKey6: 'ffeeddccbbaa',
timestampSec: 1700000001,
);
final text = req.encode();
expect(text, contains(':m0-2.5-6.8:'));
final parsed = ImageFetchRequest.tryParse(text);
expect(parsed, isNotNull);
expect(parsed!.want, equals('missing'));
expect(parsed.missingIndices, equals([0, 1, 2, 5, 6, 8]));
});
test('rejects IR1 legacy prefix', () {
const legacy = 'IR1:00112233:a:ffeeddccbbaa:1700000001:1';
expect(ImageFetchRequest.tryParse(legacy), isNull);
});
test('encodes and parses binary fetch request', () {
final req = ImageFetchRequest(
sessionId: '01020304',
want: 'missing',
missingIndices: const [0, 2, 5],
requesterKey6: 'ffeeddccbbaa',
timestampSec: 1700000001,
);
final payload = req.encodeBinary();
expect(ImageFetchRequest.isRequestBinary(payload), isTrue);
final parsed = ImageFetchRequest.tryParseBinary(payload);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('01020304'));
expect(parsed.want, equals('missing'));
expect(parsed.missingIndices, equals([0, 2, 5]));
expect(parsed.requesterKey6, equals('ffeeddccbbaa'));
expect(parsed.version, equals(2));
});
});
group('ImageFragmentAck', () {
test('encodes and parses binary ack', () {
final ack = ImageFragmentAck(sessionId: '01020304', index: 9);
final payload = ack.encodeBinary();
expect(ImageFragmentAck.isImageFragmentAckBinary(payload), isTrue);
final parsed = ImageFragmentAck.tryParseBinary(payload);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('01020304'));
expect(parsed.index, equals(9));
});
});
}

74
test/utils/voice_message_parser_test.dart
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@@ -6,74 +6,122 @@ void main() {
group('VoiceEnvelope', () {
test('encodes and parses valid envelope', () {
final env = VoiceEnvelope(
sessionId: 'deadbeef',
sessionId: '0000000a',
mode: VoicePacketMode.mode1200,
total: 4,
durationMs: 3200,
durationMs: 3000,
senderKey6: 'aabbccddeeff',
timestampSec: 1700000000,
);
final text = env.encodeText();
expect(VoiceEnvelope.isVoiceEnvelopeText(text), isTrue);
expect(text.startsWith('VE2:'), isTrue);
expect(text.split(':')[1], equals('a'));
final parsed = VoiceEnvelope.tryParseText(text);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('deadbeef'));
expect(parsed!.sessionId, equals('0000000a'));
expect(parsed.mode, equals(VoicePacketMode.mode1200));
expect(parsed.total, equals(4));
expect(parsed.durationMs, equals(3200));
expect(parsed.durationMs, equals(3000));
expect(parsed.senderKey6, equals('aabbccddeeff'));
expect(parsed.version, equals(1));
expect(parsed.version, equals(2));
});
test('rejects invalid envelope payload', () {
final text = 'VE1:nothex:1:2:1000:aabbccddeeff:1700000000:1';
final text = 'VE2:bad_sid:1:2:1000:aabbccddeeff:s44we8';
expect(VoiceEnvelope.tryParseText(text), isNull);
});
test('rejects legacy v1 envelope prefix', () {
const legacy = 'VE1:deadbeef:1:4:3200:aabbccddeeff:1700000000:1';
expect(VoiceEnvelope.tryParseText(legacy), isNull);
});
});
group('VoiceFetchRequest', () {
test('encodes and parses valid request', () {
final req = VoiceFetchRequest(
sessionId: '00112233',
sessionId: '0000000a',
requesterKey6: 'ffeeddccbbaa',
timestampSec: 1700000001,
);
final text = req.encodeText();
expect(VoiceFetchRequest.isVoiceFetchRequestText(text), isTrue);
expect(text.startsWith('VR2:'), isTrue);
expect(text.split(':')[1], equals('a'));
final parsed = VoiceFetchRequest.tryParseText(text);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('00112233'));
expect(parsed!.sessionId, equals('0000000a'));
expect(parsed.want, equals('all'));
expect(parsed.requesterKey6, equals('ffeeddccbbaa'));
expect(parsed.version, equals(1));
expect(parsed.version, equals(2));
});
test('rejects invalid request payload', () {
expect(
VoiceFetchRequest.tryParseText(
'VR1:00112233:chunk:ffeeddccbbaa:1700000001:1',
'VR2:a:chunk:ffeeddccbbaa:s44we9',
),
isNull,
);
});
test('rejects legacy v1 request prefix', () {
const legacy = 'VR1:00112233:a:ffeeddccbbaa:1700000001:1';
expect(VoiceFetchRequest.tryParseText(legacy), isNull);
});
test('encodes and parses missing-packet request', () {
final req = VoiceFetchRequest(
sessionId: '00112233',
sessionId: '0000000a',
want: 'missing',
missingIndices: const [0, 3, 7],
missingIndices: const [0, 1, 2, 3, 7],
requesterKey6: 'ffeeddccbbaa',
timestampSec: 1700000001,
);
final text = req.encodeText();
expect(text, contains(':m0-3.7:'));
final parsed = VoiceFetchRequest.tryParseText(text);
expect(parsed, isNotNull);
expect(parsed!.want, equals('missing'));
expect(parsed.missingIndices, equals([0, 3, 7]));
expect(parsed.missingIndices, equals([0, 1, 2, 3, 7]));
});
test('encodes and parses binary fetch request', () {
final req = VoiceFetchRequest(
sessionId: '01020304',
want: 'missing',
missingIndices: const [1, 4],
requesterKey6: 'ffeeddccbbaa',
timestampSec: 1700000001,
);
final payload = req.encodeBinary();
expect(VoiceFetchRequest.isVoiceFetchRequestBinary(payload), isTrue);
final parsed = VoiceFetchRequest.tryParseBinary(payload);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('01020304'));
expect(parsed.want, equals('missing'));
expect(parsed.missingIndices, equals([1, 4]));
expect(parsed.requesterKey6, equals('ffeeddccbbaa'));
expect(parsed.version, equals(2));
});
});
group('VoiceFragmentAck', () {
test('encodes and parses binary ack', () {
final ack = VoiceFragmentAck(sessionId: '01020304', index: 7);
final payload = ack.encodeBinary();
expect(VoiceFragmentAck.isVoiceFragmentAckBinary(payload), isTrue);
final parsed = VoiceFragmentAck.tryParseBinary(payload);
expect(parsed, isNotNull);
expect(parsed!.sessionId, equals('01020304'));
expect(parsed.index, equals(7));
});
});