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ggwave : big refactoring / renaming

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This commit is contained in:
Georgi Gerganov
2022-06-05 11:05:34 +03:00
parent 05f1b4750b
commit 7c5b614c16
26 changed files with 1097 additions and 834 deletions
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28
tests/test-ggwave.c
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@@ -27,10 +27,10 @@ int main() {
const char * payload = "test";
char decoded[16];
int n = ggwave_encode(instance, payload, 4, GGWAVE_TX_PROTOCOL_AUDIBLE_FASTEST, 50, NULL, 1);
int n = ggwave_encode(instance, payload, 4, GGWAVE_PROTOCOL_AUDIBLE_FASTEST, 50, NULL, 1);
char waveform[n];
int ne = ggwave_encode(instance, payload, 4, GGWAVE_TX_PROTOCOL_AUDIBLE_FASTEST, 50, waveform, 0);
int ne = ggwave_encode(instance, payload, 4, GGWAVE_PROTOCOL_AUDIBLE_FASTEST, 50, waveform, 0);
CHECK(ne > 0);
// not enough output buffer size to store the decoded message
@@ -46,14 +46,26 @@ int main() {
CHECK(ret == 4);
// disable Rx protocol
ggwave_toggleRxProtocol(instance, GGWAVE_TX_PROTOCOL_AUDIBLE_FASTEST, 0);
ret = ggwave_ndecode(instance, waveform, ne, decoded, 4);
CHECK(ret == -1); // fail
{
ggwave_rxToggleProtocol(GGWAVE_PROTOCOL_AUDIBLE_FASTEST, 0);
ggwave_Instance instanceTmp = ggwave_init(parameters);
ret = ggwave_ndecode(instanceTmp, waveform, ne, decoded, 4);
CHECK(ret == -1); // fail
ggwave_free(instanceTmp);
}
// enable Rx protocol
ggwave_toggleRxProtocol(instance, GGWAVE_TX_PROTOCOL_AUDIBLE_FASTEST, 1);
ret = ggwave_ndecode(instance, waveform, ne, decoded, 4);
CHECK(ret == 4); // success
{
ggwave_rxToggleProtocol(GGWAVE_PROTOCOL_AUDIBLE_FASTEST, 1);
ggwave_Instance instanceTmp = ggwave_init(parameters);
ret = ggwave_ndecode(instanceTmp, waveform, ne, decoded, 4);
CHECK(ret == 4); // success
ggwave_free(instanceTmp);
}
decoded[ret] = 0; // null-terminate the received data
CHECK(strcmp(decoded, payload) == 0);

54
tests/test-ggwave.cpp
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@@ -10,7 +10,8 @@
#include <cstdint>
#include <map>
float frand() { return float(rand()%RAND_MAX)/RAND_MAX; }
constexpr float iRandMax = 1.0f/float(RAND_MAX);
float frand() { return float(rand()%RAND_MAX)*iRandMax; }
#define CHECK(cond) \
if (!(cond)) { \
@@ -181,22 +182,22 @@ int main(int argc, char ** argv) {
std::string payload = "hello";
CHECK(instance.init(payload.c_str()));
CHECK(instance.init(payload.c_str(), GGWAVE_PROTOCOL_AUDIBLE_FAST));
// data
CHECK_F(instance.init(-1, "asd"));
CHECK_T(instance.init(0, nullptr));
CHECK_T(instance.init(0, "asd"));
CHECK_T(instance.init(1, "asd"));
CHECK_T(instance.init(2, "asd"));
CHECK_T(instance.init(3, "asd"));
CHECK_F(instance.init(-1, "asd", GGWAVE_PROTOCOL_AUDIBLE_FAST));
CHECK_T(instance.init(0, nullptr, GGWAVE_PROTOCOL_AUDIBLE_FAST));
CHECK_T(instance.init(0, "asd", GGWAVE_PROTOCOL_AUDIBLE_FAST));
CHECK_T(instance.init(1, "asd", GGWAVE_PROTOCOL_AUDIBLE_FAST));
CHECK_T(instance.init(2, "asd", GGWAVE_PROTOCOL_AUDIBLE_FAST));
CHECK_T(instance.init(3, "asd", GGWAVE_PROTOCOL_AUDIBLE_FAST));
// volume
CHECK_F(instance.init(payload.size(), payload.c_str(), -1));
CHECK_T(instance.init(payload.size(), payload.c_str(), 0));
CHECK_T(instance.init(payload.size(), payload.c_str(), 50));
CHECK_T(instance.init(payload.size(), payload.c_str(), 100));
CHECK_F(instance.init(payload.size(), payload.c_str(), 101));
CHECK_F(instance.init(payload.size(), payload.c_str(), GGWAVE_PROTOCOL_AUDIBLE_FAST, -1));
CHECK_T(instance.init(payload.size(), payload.c_str(), GGWAVE_PROTOCOL_AUDIBLE_FAST, 0));
CHECK_T(instance.init(payload.size(), payload.c_str(), GGWAVE_PROTOCOL_AUDIBLE_FAST, 50));
CHECK_T(instance.init(payload.size(), payload.c_str(), GGWAVE_PROTOCOL_AUDIBLE_FAST, 100));
CHECK_F(instance.init(payload.size(), payload.c_str(), GGWAVE_PROTOCOL_AUDIBLE_FAST, 101));
}
// playback / capture at different sample rates
@@ -213,7 +214,7 @@ int main(int argc, char ** argv) {
parameters.sampleRateOut = srInp;
GGWave instanceOut(parameters);
instanceOut.init(payload.c_str(), instanceOut.getTxProtocol(GGWAVE_TX_PROTOCOL_DT_FASTEST), 25);
instanceOut.init(payload.c_str(), GGWAVE_PROTOCOL_DT_FASTEST, 25);
const auto expectedSize = instanceOut.encodeSize_bytes();
const auto nBytes = instanceOut.encode();
printf("Expected = %d, actual = %d\n", expectedSize, nBytes);
@@ -227,12 +228,12 @@ int main(int argc, char ** argv) {
{
parameters.sampleRateInp = srInp;
GGWave instanceInp(parameters);
instanceInp.rxProtocols().only(GGWAVE_PROTOCOL_DT_FASTEST);
instanceInp.setRxProtocols({instanceInp.getTxProtocol(GGWAVE_TX_PROTOCOL_DT_FASTEST)});
instanceInp.decode(buffer.data(), buffer.size());
GGWave::TxRxData result;
CHECK(instanceInp.takeRxData(result) == (int) payload.size());
CHECK(instanceInp.rxTakeData(result) == (int) payload.size());
for (int i = 0; i < (int) payload.size(); ++i) {
CHECK(payload[i] == result[i]);
}
@@ -248,13 +249,14 @@ int main(int argc, char ** argv) {
if (formatOut != GGWAVE_SAMPLE_FORMAT_I16) continue;
if (formatInp != GGWAVE_SAMPLE_FORMAT_F32) continue;
}
for (const auto & txProtocol : GGWave::getTxProtocols()) {
if (txProtocol.enabled == false) continue;
printf("Testing: protocol = %s, in = %d, out = %d\n", txProtocol.name, formatInp, formatOut);
for (int protocolId = 0; protocolId < GGWAVE_PROTOCOL_COUNT; ++protocolId) {
const auto & protocol = GGWave::Protocols::kDefault()[protocolId];
if (protocol.enabled == false) continue;
printf("Testing: protocol = %s, in = %d, out = %d\n", protocol.name, formatInp, formatOut);
for (int length = 1; length <= (int) payload.size(); ++length) {
// mono-tone protocols with variable length are not supported
if (txProtocol.extra == 2) {
if (protocol.extra == 2) {
break;
}
@@ -264,9 +266,9 @@ int main(int argc, char ** argv) {
parameters.sampleFormatInp = formatInp;
parameters.sampleFormatOut = formatOut;
GGWave instance(parameters);
instance.rxProtocols().only(GGWave::ProtocolId(protocolId));
instance.setRxProtocols({txProtocol});
instance.init(length, payload.data(), txProtocol, 25);
instance.init(length, payload.data(), GGWave::ProtocolId(protocolId), 25);
const auto expectedSize = instance.encodeSize_bytes();
const auto nBytes = instance.encode();
printf("Expected = %d, actual = %d\n", expectedSize, nBytes);
@@ -276,7 +278,7 @@ int main(int argc, char ** argv) {
instance.decode(buffer.data(), buffer.size());
GGWave::TxRxData result;
CHECK(instance.takeRxData(result) == length);
CHECK(instance.rxTakeData(result) == length);
for (int i = 0; i < length; ++i) {
CHECK(payload[i] == result[i]);
}
@@ -291,9 +293,9 @@ int main(int argc, char ** argv) {
parameters.sampleFormatInp = formatInp;
parameters.sampleFormatOut = formatOut;
GGWave instance(parameters);
instance.rxProtocols().only(GGWave::ProtocolId(protocolId));
instance.setRxProtocols({txProtocol});
instance.init(length, payload.data(), txProtocol, 10);
instance.init(length, payload.data(), GGWave::ProtocolId(protocolId), 10);
const auto expectedSize = instance.encodeSize_bytes();
const auto nBytes = instance.encode();
printf("Expected = %d, actual = %d\n", expectedSize, nBytes);
@@ -303,7 +305,7 @@ int main(int argc, char ** argv) {
instance.decode(buffer.data(), buffer.size());
GGWave::TxRxData result;
CHECK(instance.takeRxData(result) == length);
CHECK(instance.rxTakeData(result) == length);
for (int i = 0; i < length; ++i) {
CHECK(payload[i] == result[i]);
}

2
tests/test-ggwave.js
View File

@@ -8,7 +8,7 @@ factory().then(function(ggwave) {
var payload = 'hello js';
// generate audio waveform for string "hello js"
var waveform = ggwave.encode(instance, payload, ggwave.TxProtocolId.GGWAVE_TX_PROTOCOL_AUDIBLE_FAST, 10);
var waveform = ggwave.encode(instance, payload, ggwave.TxProtocolId.GGWAVE_PROTOCOL_AUDIBLE_FAST, 10);
// decode the audio waveform back to text
var res = ggwave.decode(instance, waveform);

20
tests/test-ggwave.py
View File

@@ -10,7 +10,7 @@ instance = ggwave.init()
payload = 'hello python'
# generate audio waveform for string "hello python"
waveform = ggwave.encode(payload, txProtocolId = 1, volume = 20, instance = instance)
waveform = ggwave.encode(payload, protocolId = 1, volume = 20, instance = instance)
# decode the audio waveform back to text
res = ggwave.decode(instance, waveform)
@@ -19,15 +19,23 @@ if res != payload.encode():
sys.exit(1)
# disable the Rx protocol - the decoding should fail
ggwave.toggleRxProtocol(instance, rxProtocolId = 1, state = 0)
res = ggwave.decode(instance, waveform)
ggwave.rxToggleProtocol(protocolId = 1, state = 0)
instanceTmp = ggwave.init()
res = ggwave.decode(instanceTmp, waveform)
if res != None:
sys.exit(1)
# re-enable the Rx protocol - the decoding should succeed
ggwave.toggleRxProtocol(instance, rxProtocolId = 1, state = 1)
res = ggwave.decode(instance, waveform)
ggwave.free(instanceTmp);
# re-enable the Rx protocol - the decoding should succeed
ggwave.rxToggleProtocol( protocolId = 1, state = 1)
instanceTmp = ggwave.init()
res = ggwave.decode(instance, waveform)
if res != payload.encode():
sys.exit(1)
ggwave.free(instanceTmp);
ggwave.free(instance);