Method testGetCompilerPath

tests/test1/main.cpp:203–229

------------------------------------------------------------------ Test 2: get compiler path ------------------------------------------------------------------

	// Test 2: get compiler path
	// ------------------------------------------------------------------
	void testGetCompilerPath() {
		Settings *settings = createSettings(this);

		const QList<Compiler *> &compilers = settings->getCompilerList();
		QVERIFY2(compilers.size() >= 2, "Expected at least 2 compilers (g++ and python)");

		bool foundGpp = false;
		bool foundPython = false;
		for (const Compiler *c : compilers) {
			if (c->getCompilerName() == "g++") {
				QVERIFY2(! c->getCompilerLocation().isEmpty(), "g++ location is empty");
				QVERIFY2(QFileInfo(c->getCompilerLocation()).exists(),
				         qPrintable("g++ not found at: " + c->getCompilerLocation()));
				foundGpp = true;
			}
			if (c->getCompilerName() == "python") {
				QVERIFY2(! c->getInterpreterLocation().isEmpty(), "python location is empty");
				QVERIFY2(QFileInfo(c->getInterpreterLocation()).exists(),
				         qPrintable("python not found at: " + c->getInterpreterLocation()));
				foundPython = true;
			}
		}
		QVERIFY2(foundGpp, "g++ compiler not found in settings");
		QVERIFY2(foundPython, "python compiler not found in settings");

		delete settings;
	}

	// ------------------------------------------------------------------
	// Test 3 & 4: judge all test cases and check expected output.