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// unixfsservices_t.cpp: Tests cUnixFSServices

//#include <fcntl.h>
#include "core/stdcore.h"
#include "core/unixfsservices.h"
#include <iostream>
#include "core/archive.h"
#include "fco/fconame.h"

#ifndef __TEST_H
#include "twtest/test.h"
#endif

using namespace std;

//Tests the functions that are currently implemented in win32fsservices.
void TestUnixFSServices()
{
    cDebug d("TestUnixFSServices");
    //  d.RemoveOutTarget(cDebug::OUT_STDOUT);


    iFSServices* pFSServices = iFSServices::GetInstance();

    // working primarily with the temp dir.
    cFCOName name(_T("/tmp"));  

    // Check to make sure /tmp is a dir
    //TEST(pFSServices->GetFileType(name) == cFSStatArgs::TY_DIR);

    // get directory contents (test readdir)
    std::vector <TSTRING> v;
    pFSServices->ReadDir(name.AsString(), v);

    {
        d.TraceDebug("name: %d entries\n", v.size());

        std::vector <TSTRING>::iterator p;
        size_t n = 0;
        for (p = v.begin(); p != v.end(); ++p) {
            d.TraceDetail("    %s\n", p->c_str());
            n++;
        }

        TEST(n == v.size());
    }

    //Test the Stat method
    cFSStatArgs stat;

    //TO DO: use archive to create this file
    TSTRING testfile = "/tmp/tmp.tmp";
    cFileArchive filearch;
    filearch.OpenReadWrite(testfile.c_str());
    filearch.Seek(0, cBidirArchive::BEGINNING);
    filearch.WriteString(_T("This is a test"));
    filearch.Close();

    pFSServices->Stat(testfile, stat);

    //print out the information returned by Stat
    d.TraceDetail("Information returned by Stat: \n");
    d.TraceDetail("Group ID : %-5d \n", stat.gid);
    //d.TraceDetail("Last access time: %d \n", stat.atime);
    d.TraceDetail("Last inode change: %d \n", stat.ctime);
    d.TraceDetail("Last modified: %d \n", stat.mtime);
    d.TraceDetail("Major/minor device nums: %d \n", stat.dev);
    d.TraceDetail("Inode # of file : %d \n", stat.ino);
    d.TraceDetail("Mode bits: %d \n", stat.mode);
    d.TraceDetail("Num links: %d \n", stat.nlink);
    d.TraceDetail("Major/minor dev if special: %d \n", stat.rdev);
    d.TraceDetail("File size: %d \n", stat.size);
    d.TraceDetail("User ID: %d \n", stat.uid);

    //Test GetCurrentDir:
    TSTRING currpath;
    pFSServices->GetCurrentDir(currpath);
    d.TraceDetail("GetCurrentDir returned %s\n", currpath.c_str());
    //TEST(currpath == _T("~"));
        //they should both be ~!!

    //Test MakeTempFilename
    TSTRING _template(_T("twtempXXXXXX"));
    pFSServices->MakeTempFilename(_template);
    d.TraceDetail("Testing MakeTempFilename: \n");
    d.TraceDetail("%s \n", _template.c_str() );

    // Test GetMachineName
    d.TraceDetail("Testing GetMachineName:\n");
    TSTRING uname;
    pFSServices->GetMachineName(uname);
    d.TraceDetail("GetMachineName returned: %s\n", uname.c_str());

    // Test GetHostID
    d.TraceDetail("Testing GetHostID:\n");
    TSTRING hostid;
    pFSServices->GetHostID(hostid);
    d.TraceDetail("GetHostID returned: %s\n", hostid.c_str());

    // Test GetCurrentUserName
    d.TraceDetail("Testing GetCurrentUserName:\n");
    TSTRING username;
    TEST( pFSServices->GetCurrentUserName(username) );
    d.TraceDetail("GetCurrentUserName returned: %s\n", username.c_str());

    // Test GetIPAddress
    d.TraceDetail("Testing GetIPAddress:\n");
    uint32 ipaddr;
    TEST( pFSServices->GetIPAddress( ipaddr ) );
    d.TraceDetail("GetIPAddress returned: %d\n", ipaddr);

    // test GetExecutableFilename
    d.TraceDetail("Testing GetExecutableFilename: \n");
    TSTRING filename = _T("sh");
    TSTRING fullpath = _T("/bin/");
    TEST(pFSServices->GetExecutableFilename(fullpath, filename));
    filename = _T("/bin/sh");
    TEST(pFSServices->GetExecutableFilename(fullpath, filename));

    // test Rename
    d.TraceDetail("Testing Rename:\n");
    TSTRING newtestfile = _T("/tmp/new.tmp");
    TEST( pFSServices->Rename( testfile, newtestfile ) );

    // test GetOwnerForFile
    d.TraceDetail("Testing GetOwnerForFile:\n");
    TSTRING ownername;
    TEST( pFSServices->GetOwnerForFile( newtestfile, ownername ) );
    d.TraceDetail("GetOwnerForFile returned owner %s.\n", ownername.c_str());

    // test GetGroupForFile
    d.TraceDetail("Testing GetGroupForFile:\n");
    TSTRING groupname;
    TEST( pFSServices->GetGroupForFile( newtestfile, groupname ) );
    d.TraceDetail("GetGroupForFile returned group %s.\n", groupname.c_str());

    // test FileDelete
    d.TraceDetail("Testing FileDelete:\n");
    TEST( pFSServices->FileDelete( newtestfile ) );
}