70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
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#include "Tester.h"
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Tester::Tester(std::string krakenInvocation, std::string krakenGrammerLocation) : krakenInvocation(krakenInvocation), krakenGrammerLocation(krakenGrammerLocation) {
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//initlization list
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removeCmd = "rm";
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resultsExtention = ".results";
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expectedExtention = ".expected_results";
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krakenExtention = ".krak";
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changePermissions = "chmod 755";
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shell = "sh";
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redirect = ">";
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}
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Tester::~Tester() {
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//Nothing
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}
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int Tester::ssystem(std::string command) {
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return system(command.c_str());
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}
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void Tester::cleanExtras(std::string fileName) {
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ssystem(removeCmd + " " + fileName);
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ssystem(removeCmd + " " + fileName + krakenExtention + "out*");
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ssystem(removeCmd + " " + fileName + krakenExtention + ".c");
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ssystem(removeCmd + " " + fileName + ".sh");
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ssystem(removeCmd + " " + fileName + resultsExtention);
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}
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bool Tester::run(std::string fileName) {
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std::cout << "Testing: " << fileName << " with " << krakenInvocation << " and " << krakenGrammerLocation << std::endl;
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cleanExtras(fileName);
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ssystem(changePermissions + " " + fileName);
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ssystem(krakenInvocation + " " + fileName + krakenExtention + " " + krakenGrammerLocation + " " + fileName);
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ssystem(shell + " " + fileName + ".sh");
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ssystem(fileName + " " + redirect + " " + fileName + resultsExtention);
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bool result = compareFiles(fileName + expectedExtention, fileName + resultsExtention);
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//If the test was succesful, we don't need all the extra files
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if (result)
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cleanExtras(fileName);
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return result;
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}
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bool Tester::compareFiles(std::string file1Path, std::string file2Path) {
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std::ifstream file1, file2;
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file1.open(file1Path);
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if (!file1.is_open()) {
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std::cout << file1Path << " could not be opened!" << std::endl;
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return false;
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}
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file2.open(file2Path);
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if (!file2.is_open()) {
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std::cout << file2Path << " could not be opened!" << std::endl;
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return false;
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}
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std::string file1contents = readFile(file1);
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std::string file2contents = readFile(file2);
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// std::cout << "file1: " << file1contents << std::endl;
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// std::cout << "file2: " << file2contents << std::endl;
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// std::cout << "comp: " << file1contents.compare(file2contents) << std::endl;
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return file1contents.compare(file2contents) == 0;
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}
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