bool RegressTest::config() {
//Set hard options, populate correctness and performance file vectors by reading a config file
_configFile.open(_configFilename.c_str());
if (!_configFile.good()) {
cerr << "Error: unable to open config file " << _configFilename << endl;
}
vector<string> fields;
bool parseStatus = false;
int numLinesToRead = 0;
int linesRead = 0;
string sLine;
while (!_configFile.eof()) {
sLine.clear();
getline(_configFile, sLine);
fields.clear();
Tokenize(sLine, fields);
if (fields.size() != 2) {
continue;
}
const string &field1 = fields[0];
const string &field2 = fields[1];
if (field1 == _hardOptsCmd) {
_hardOptions = field2.c_str();
continue;
} else if (field1 == _correctCmd || field1 == _performCmd) {
numLinesToRead = atoi(field2.c_str());
if (field1 == _correctCmd) {
parseStatus = parseConfigLines(numLinesToRead, true);
} else {
parseStatus = parseConfigLines(numLinesToRead, false);
}
if (!parseStatus) {
fprintf(stderr, "Error: failed to read and parse requested %d lines for %s\n",
numLinesToRead, field1 == _correctCmd ? "Correctness tests" : "Performance tests");
_configFile.close();
return false;
} else {
linesRead += numLinesToRead;
}
} else {
fprintf(stderr, "Error: Malformed config file %s\n.\tCheck that num files specified matches num provided.\n", _configFilename.c_str());
_configFile.close();
return false;
}
}
if (linesRead == 0) {
fprintf(stderr, "Error: No file lines read in config file %s\n", _configFilename.c_str());
_configFile.close();
return false;
}
_configFile.close();
return true;
}
bool Settings::readConfigFile(const char *filename)
{
std::ifstream is(filename);
if (!is.good())
return false;
return parseConfigLines(is, "");
}
