82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
#ifndef TESTUTILS_CPPUNIT_H
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#define TESTUTILS_CPPUNIT_H
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#include "./testutils.h"
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#include "../application/commandlineutils.h"
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#include <cppunit/TestPath.h>
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#include <cppunit/extensions/TestFactoryRegistry.h>
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#include <cppunit/ui/text/TestRunner.h>
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#include <iostream>
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using namespace std;
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using namespace CppUtilities;
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using namespace CPPUNIT_NS;
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/*!
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* \brief Prints the names of all child tests of the specified \a test.
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*/
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void printTestNames(Test *test, Indentation indentation)
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{
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for (int index = 0, count = test->getChildTestCount(); index != count; ++index) {
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const auto childTest = test->getChildTestAt(index);
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cerr << '\n' << indentation << " - " << childTest->getName();
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printTestNames(childTest, indentation + 4);
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}
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}
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/*!
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* \brief Performs unit tests using cppunit.
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*/
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int main(int argc, char **argv)
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{
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TestApplication testApp(argc, argv);
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if (!testApp) {
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return -1;
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}
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// list tests
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TestFactoryRegistry ®istry = TestFactoryRegistry::getRegistry();
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if (testApp.onlyListUnits()) {
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cerr << "Available tests:";
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printTestNames(registry.makeTest(), Indentation(0));
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cerr << '\n';
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return 0;
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}
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// run tests
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TextUi::TestRunner runner;
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if (!testApp.unitsSpecified() || testApp.units().empty()) {
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// no units specified -> test all
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runner.addTest(registry.makeTest());
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} else {
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// pick specified units from overall test
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Test *overallTest = registry.makeTest();
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vector<const char *> unavailableUnits;
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for (const char *unit : testApp.units()) {
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try {
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runner.addTest(overallTest->findTest(unit));
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} catch (const invalid_argument &) {
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unavailableUnits.emplace_back(unit);
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}
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}
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if (!unavailableUnits.empty()) {
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cerr << "The following tests specified via --unit are not available:";
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for (const char *unitName : unavailableUnits) {
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cerr << "\n - " << unitName;
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}
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cerr << "\nAvailable tests:";
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printTestNames(overallTest, Indentation(0));
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cerr << '\n';
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return -1;
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}
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}
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const auto ok = runner.run(string(), false);
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cerr << (ok ? "Tests successful\n" : "Tests failed\n");
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return !ok;
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}
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#endif // TESTUTILS_CPPUNIT_H
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