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/******************************************/
/*
apinames.cpp
by Jean Pierre Cimalando, 2018.
This program tests parts of RtMidi related
to API names, the conversion from name to API
and vice-versa.
*/
/******************************************/
#include "RtMidi.h"
#include <cctype>
#include <cstdlib>
#include <iostream>
int test_cpp() {
std::vector<RtMidi::Api> apis;
RtMidi::getCompiledApi( apis );
// ensure the known APIs return valid names
std::cout << "API names by identifier (C++):\n";
for ( size_t i = 0; i < apis.size() ; ++i ) {
const std::string name = RtMidi::getApiName(apis[i]);
if (name.empty()) {
std::cout << "Invalid name for API " << (int)apis[i] << "\n";
exit(1);
}
const std::string displayName = RtMidi::getApiDisplayName(apis[i]);
if (displayName.empty()) {
std::cout << "Invalid display name for API " << (int)apis[i] << "\n";
exit(1);
}
std::cout << "* " << (int)apis[i] << " '" << name << "': '" << displayName << "'\n";
}
// ensure unknown APIs return the empty string
{
const std::string name = RtMidi::getApiName((RtMidi::Api)-1);
if (!name.empty()) {
std::cout << "Bad string for invalid API '" << name << "'\n";
exit(1);
}
const std::string displayName = RtMidi::getApiDisplayName((RtMidi::Api)-1);
if (displayName!="Unknown") {
std::cout << "Bad display string for invalid API '" << displayName << "'\n";
exit(1);
}
}
// try getting API identifier by name
std::cout << "API identifiers by name (C++):\n";
for ( size_t i = 0; i < apis.size() ; ++i ) {
std::string name = RtMidi::getApiName(apis[i]);
if ( RtMidi::getCompiledApiByName(name) != apis[i] ) {
std::cout << "Bad identifier for API '" << name << "'\n";
exit( 1 );
}
std::cout << "* '" << name << "': " << (int)apis[i] << "\n";
for ( size_t j = 0; j < name.size(); ++j )
name[j] = (j & 1) ? toupper(name[j]) : tolower(name[j]);
RtMidi::Api api = RtMidi::getCompiledApiByName(name);
if ( api != RtMidi::UNSPECIFIED ) {
std::cout << "Identifier " << (int)api << " for invalid API '" << name << "'\n";
exit( 1 );
}
}
// try getting an API identifier by unknown name
{
RtMidi::Api api;
api = RtMidi::getCompiledApiByName("");
if ( api != RtMidi::UNSPECIFIED ) {
std::cout << "Bad identifier for unknown API name\n";
exit( 1 );
}
}
return 0;
}
#include "rtmidi_c.h"
int test_c() {
unsigned api_count = rtmidi_get_compiled_api(NULL, 0);
std::vector<RtMidiApi> apis(api_count);
rtmidi_get_compiled_api(apis.data(), api_count);
// ensure the known APIs return valid names
std::cout << "API names by identifier (C):\n";
for ( size_t i = 0; i < api_count; ++i) {
const std::string name = rtmidi_api_name(apis[i]);
if (name.empty()) {
std::cout << "Invalid name for API " << (int)apis[i] << "\n";
exit(1);
}
const std::string displayName = rtmidi_api_display_name(apis[i]);
if (displayName.empty()) {
std::cout << "Invalid display name for API " << (int)apis[i] << "\n";
exit(1);
}
std::cout << "* " << (int)apis[i] << " '" << name << "': '" << displayName << "'\n";
}
// ensure unknown APIs return the empty string
{
const char *s = rtmidi_api_name((RtMidiApi)-1);
const std::string name(s?s:"");
if (!name.empty()) {
std::cout << "Bad string for invalid API '" << name << "'\n";
exit(1);
}
s = rtmidi_api_display_name((RtMidiApi)-1);
const std::string displayName(s?s:"");
if (displayName!="Unknown") {
std::cout << "Bad display string for invalid API '" << displayName << "'\n";
exit(1);
}
}
// try getting API identifier by name
std::cout << "API identifiers by name (C):\n";
for ( size_t i = 0; i < api_count ; ++i ) {
const char *s = rtmidi_api_name(apis[i]);
std::string name(s?s:"");
if ( rtmidi_compiled_api_by_name(name.c_str()) != apis[i] ) {
std::cout << "Bad identifier for API '" << name << "'\n";
exit( 1 );
}
std::cout << "* '" << name << "': " << (int)apis[i] << "\n";
for ( size_t j = 0; j < name.size(); ++j )
name[j] = (j & 1) ? toupper(name[j]) : tolower(name[j]);
RtMidiApi api = rtmidi_compiled_api_by_name(name.c_str());
if ( api != RTMIDI_API_UNSPECIFIED ) {
std::cout << "Identifier " << (int)api << " for invalid API '" << name << "'\n";
exit( 1 );
}
}
// try getting an API identifier by unknown name
{
RtMidiApi api;
api = rtmidi_compiled_api_by_name("");
if ( api != RTMIDI_API_UNSPECIFIED ) {
std::cout << "Bad identifier for unknown API name\n";
exit( 1 );
}
}
return 0;
}
int main()
{
test_cpp();
test_c();
}
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