1 /******************************************/
4 by Jean Pierre Cimalando, 2018.
6 This program tests parts of RtAudio related
7 to API names, the conversion from name to API
10 /******************************************/
18 std::vector<RtAudio::Api> apis;
19 RtAudio::getCompiledApi( apis );
21 // ensure the known APIs return valid names
22 std::cout << "API names by identifier:\n";
23 for ( size_t i = 0; i < apis.size() ; ++i ) {
24 const std::string &name = RtAudio::getCompiledApiName(apis[i]);
26 std::cerr << "Invalid name for API " << (int)apis[i] << "\n";
29 const std::string &displayName = RtAudio::getCompiledApiDisplayName(apis[i]);
30 if (displayName.empty()) {
31 std::cerr << "Invalid display name for API " << (int)apis[i] << "\n";
34 std::cout << "* " << (int)apis[i] << " '" << name << "': '" << displayName << "'\n";
37 // ensure unknown APIs return the empty string
39 const std::string &name = RtAudio::getCompiledApiName((RtAudio::Api)-1);
41 std::cerr << "Bad string for invalid API\n";
44 const std::string &displayName = RtAudio::getCompiledApiDisplayName((RtAudio::Api)-1);
45 if (!displayName.empty()) {
46 std::cerr << "Bad display string for invalid API\n";
51 // try getting API identifier by name
52 std::cout << "API identifiers by name:\n";
53 for ( size_t i = 0; i < apis.size() ; ++i ) {
54 std::string name = RtAudio::getCompiledApiName(apis[i]);
55 if ( RtAudio::getCompiledApiByName(name) != apis[i] ) {
56 std::cerr << "Bad identifier for API '" << name << "'\n";
59 std::cout << "* '" << name << "': " << (int)apis[i] << "\n";
61 for ( size_t j = 0; j < name.size(); ++j )
62 name[j] = (j & 1) ? toupper(name[j]) : tolower(name[j]);
63 RtAudio::Api api = RtAudio::getCompiledApiByName(name);
64 if ( api != RtAudio::UNSPECIFIED ) {
65 std::cerr << "Identifier " << (int)api << " for invalid API '" << name << "'\n";
70 // try getting an API identifier by unknown name
73 api = RtAudio::getCompiledApiByName("");
74 if ( api != RtAudio::UNSPECIFIED ) {
75 std::cerr << "Bad identifier for unknown API name\n";