Method invokeStepBody

src/drivers/GTestDriver.cpp:10–22

bool GTestStep::initialized(false);

const InvokeResult GTestStep::invokeStepBody() {
    if (!initialized) {
        initGTest();
        initFlags();
    }
    try {
        body();
        return InvokeResult::success();
    } catch (const ::std::runtime_error& e) {
        // ::testing::GoogleTestFailureException inherits from ::std::runtime_error
        return InvokeResult::failure(e.what());
    }
}

void GTestStep::initGTest() {
    int fake_argc = 1;