Method findAndRemove

tests/cpu/UnitTestLogUtils.cpp:71–86

Find and remove specified line from g_output. Return true if found, otherwise, false.

// Find and remove specified line from g_output.
// Return true if found, otherwise, false.
bool LogGuard::findAndRemove(const std::string & line) const
{
    // Escape the line to prevent error in regex if the line contains regex character.
    std::string escaped_line = std::regex_replace(line, std::regex("[\\[\\](){}*+?.^$|\\\\]"), "\\$&");
    std::regex pattern(escaped_line + R"([\r\n]+)");
    std::smatch match;
    if (std::regex_search(g_output, match, pattern)) 
    {
        // If the line is found, remove it.
        auto pos = std::next(g_output.begin(), match.position());
        auto end = std::next(pos, match.length());
        g_output.erase(pos, end);
        return true;
    }
    return false;
}

bool LogGuard::findAllAndRemove(const std::string & sPattern) const
{