test-logger.cc

Go to the documentation of this file.

#include "config.h"

#include <iostream>
#include <fstream>
#include <string>
#include <cassert>

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#include <errno.h>

#include "asserts.h"
#include "types.h"
#include "error.h"
#include "estring.h"
#include "fs.h"
#include "tstamp.h"
#include "rconfig.h"
#include "timer.h"

#include "logger.h"

// #define ERR_OUT(e)   std::cerr << e
#define ERR_OUT(e)

#define TEST(code,test) \
        thrown = false; \
        try { \
                code; \
        } \
        catch(error e) { \
                ERR_OUT(e); \
                thrown = true; \
        } \
        catch(...) { \
                assert(0); \
        }


bool make_dir(const std::string& path)
{
        bool thrown;

        thrown = false;
        try {
                mk_dir(path);
        }
        catch(...) {
                thrown = true;
        }

        return(thrown == false);
}

void cleanup(void)
{
        assert(system("rm -fr ./test-logger.dir") == 0);
}

void setup(void)
{
        std::ofstream out;

        assert(make_dir("./test-logger.dir"));
        assert(make_dir("./test-logger.dir/log.dir"));
        assert(make_dir("./test-logger.dir/vault.dir"));

        out.open("./test-logger.dir/rvm.conf");
        assert(out.is_open());
        out << "log-dir ./test-logger.dir/log.dir" << std::endl;
        out << "vault ./test-logger.dir/vault.dir" << std::endl;
        out << "<job>" << std::endl;
        out << "        archive-path pathname" << std::endl;
        out << "        rsync-connection-type local" << std::endl;
        out << "        path /var/spool" << std::endl;
        out << "</job>" << std::endl;
        out.close();
}

const bool same(std::string s1, std::string s2)
{
        s1[11] = 'x'; s2[11] = 'x';
        s1[12] = 'x'; s2[12] = 'x';
        s1[14] = 'x'; s2[14] = 'x';
        s1[15] = 'x'; s2[15] = 'x';
        s1[17] = 'x'; s2[17] = 'x';
        s1[18] = 'x'; s2[18] = 'x';

        if (s1 == s2) {
                return(true);
        }
        return(false);
}

void test(void)
{
        char *argv[256] = { 0 };
        int argc = 0;
        bool thrown;

        thrown = false;
        TEST(
                logger.init(),
                assert(e.num() == 0);
                assert(!e.internal());
                assert(e.size() == 1);
                assert(e[0].what() == "Configuration manager is not initialized");
                );
        assert(thrown);

        argv[argc++] = "<program>";
        argv[argc++] = "--archive";
        config.default_file("./test-logger.dir/rvm.conf");
        config.init(argc, argv);

        logger.clear();
        TEST(logger.init(),);
        assert(!thrown);

        logger.write("Testing... ");
        logger.write("1... ");
        logger.write("2... ");
        logger.write("3... ");
        logger.write("\n");
        logger.write("Testing...\n");
        logger.write("1...\n",1);
        logger.write("2...\n",2);
        logger.write("3...\n",3);
        logger.write("Testing...\n1...\n2...\n3...\n",1);
        logger.write("PID is ");
        logger.write(estring(static_cast<unsigned long>(pid())));
        logger.write("\n");
        logger.clear();

        std::ifstream in;
        std::string filename;
        std::string str;
        char line[1024];

        filename = "./test-logger.dir/log.dir/";
        filename += config.timestamp().str();
        filename += ".log";
        in.open(filename.c_str());
        assert(in.is_open());
        
        in.get(line,1024);
        str = stamp(pid());
        str += "Testing... 1... 2... 3... ";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "Testing...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "  1...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "    2...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "      3...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "  Testing...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "  1...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "  2...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "  3...";
        assert(same(str,line));

        in.ignore();

        in.get(line,1024);
        str = stamp(pid());
        str += "PID is ";
        str += estring(static_cast<unsigned long>(pid()));
        assert(same(str,line));

        in.close();
}

int main(int argc, char *argv[])
{
        cleanup();
        setup();
        try {
                test();
        }
        catch(error e) {
                std::cerr << e;
                assert(0);
        }
        catch(...) {
                std::cerr << err_unknown;
                assert(0);
        }
        cleanup();
        return(0);
}

---