/*

    File:       FileClassTest.cp

    Contains:   TFile is a simple object that does file manipulations   

                TFileTest.cp contains the TFile class and subclass test functions.

    Written by: Kent Sandvik    

    Copyright:  Copyright © 1992-1999 by Apple Computer, Inc., All Rights Reserved.

                You may incorporate this Apple sample source code into your program(s) without

                restriction. This Apple sample source code has been provided "AS IS" and the

                responsibility for its operation is yours. You are not permitted to redistribute

                this Apple sample source code as "Apple sample source code" after having made

                changes. If you're going to re-distribute the source, we require that you make

                it clear in the source that the code was descended from Apple sample source

                code, but that you've made changes.

    Change History (most recent first):

                8/18/1999   Karl Groethe    Updated for Metrowerks Codewarror Pro 2.1

*/

#ifndef _FILECLASS_

#include "FileClass.h"

#endif

const short kSize = 5;

// This is a simple test that will try to create, open, store and retrieve data

// from files.

void main(void)

{

    char myString[255]="Test File 1";

    cout << "Start of the TFile object testÉ\n";

    cout << "\nTest x: Create File and get File info (FInfo)É\n";

    TDataFile myFile(myString);

    myFile.Create();

    FInfo myInfo = myFile.GetFileInfo();

    cout << "File signature is " << myInfo.fdCreator << "\n";

    cout << "\nTest x:Rename and open the fileÉ\n";

    strcpy(myString,"Test File 2");

    myFile.Rename(myString);

    myFile.Open();

    cout << "\nTest x: Write and Read handles to fileÉ\n";

    Handle myH = ::NewHandle(kSize);            // handle

    (**myH) = '!';                              // set a value inside the handle

    myFile.WriteHandle(myH);                    // write it down to disk

    Handle result = myFile.ReadHandle();        // read the handle back

    cout << "The character stored  isÉ " << (**result) << " and it should be ! \n";

    ::DisposeHandle(result);

    ::DisposeHandle(myH);

    cout << "\nTest x: Write and Read buffers to fileÉ\n";

    Ptr myBuffer = ::NewPtr(kSize);             // 100 byte buffer

    for (short i = 0; i < kSize; i++)

        myBuffer[i] = 'P';                      // stuff the buffer full of 'P's

    myFile.Reset();                             // set mark to beginning of file

    myFile.Write(myBuffer, kSize);              // write the buffer to disk

    Ptr otherBuffer = ::NewPtr(kSize);          // create another buffer

    myFile.Reset();                             // reset to beginning of file

    myFile.Read(otherBuffer, kSize);            // read the bytes   

    for (int i = 0; i < kSize; i++)

        cout << otherBuffer[i];

    ::DisposePtr(otherBuffer);

    ::DisposePtr(myBuffer);

    cout << "\nTest x: Create a Resource file, and write into it, and read the resourceÉ\n";

    strcpy(myString,"Resource File");

    TResourceFile myResourceFile(myString);

    myResourceFile.Create();

    myResourceFile.Open();

    if (myResourceFile.HasResourceFork())

        cout << "We have a resource fork in the resource file created\n";

    else

        cout << "We don't have a resource fork in the resource file created.\n";

    myResourceFile.Update();

    myResourceFile.Assign();

    cout << "\nTest x:Close and delete the filesÉ\n";

    myFile.Close();

    myResourceFile.Close();

    myFile.Delete();

    myResourceFile.Delete();

    cout << "\nEnd of the TFile object test!\n";

}

// _________________________________________________________________________________________________________ //

/*  Change History (most recent last):

  No        Init.   Date        Comment

  1         khs     12/27/92    New file

  2         khs     1/14/93     Cleanup

*/