Ninf-G Java Client API Diagnostic programs

  The files in this directory is developed for diagnostic.
  This README file describes what each program performs and how to
  execute it. 

1) Set environment variables
   Set the following environment variables Before building diagnostic
   programs.

   - JAVA_HOME : Java install path
   - NG_DIR    : Ninf-G install path

2) Build diagnostic programs
   After setting environment variables, type following command.

   % ant 

3) Prepare Ninf-G Executable
   Copy Ninf-G Executable files from "ng-5.x.x/diag/".
   And compile Ninf-G Executable.

4) Modify properties for diagnostic programs
   Before executing diagnostic programs, please make sure that a file
   named "client.conf" is located in this directory, and the following
   properties are set to correct values in the file.

   You may need to modify the following variables.

   + "hostname" in <SERVER> section
     The name of host on which Ninf-G Executable will be run.

   + "source" in <INFORMATION_SOURCE> section
     The name of NRFs from which Ninf-G Client gets information of
     Executable.

5) Execute diagnostic programs
   These programs invoke Ninf-G executables on the server specified in 
   <SERVER> section in a configuration file.
   So you have to modify a configuration file to specify server.

   - All diagnostic program
     Execute all diagnostic program, type following command

     % ant diagall

   - CallbackTest.java
     A client program which invokes Ninf-G callbacks.

     To run, type
     % ant callback

   - CancelTest.java
     A client program which cancels sessions.

     To run, type
     % ant cancel

   - DataTest.java
     A client program which invokes simple calculations on a
     server side. This program uses char, short, int, long,
     float, double, scomplex and dcomplex types of variables.

     To run, type
     % ant data

   - FileTest.java
     A client program which invokes file transfers.
     This program examines 4 patterns of test.
     < filetest test list >
     1. transfer BINARY file, and output file already exists
     2. transfer BINARY file, and output file doesn't exists
     3. transfer TEXT file, and output file already exists
     4. transfer TEXT file, and output file doesn't exists

     To run, type
     % ant file

   - FileArrayTest.java
     A client program which invokes transfers of an array of files.
     This program examines 4 patterns of test.
     < file_array_test test list >
     1. transfer BINARY file, and output file already exists
     2. transfer BINARY file, and output file doesn't exists
     3. transfer TEXT file, and output file already exists
     4. transfer TEXT file, and output file doesn't exists

     To run, type
     % ant filearray

   - NullArgumentTest.java
     A client program which uses null as arguments of
     GrpcObjectHandle.invoke().
     This program uses char, short, int, long, float, double,
     scomplex, dcomplex and string types of variables.

     To run, type
     % ant null

   - SkipTest.java
     A client program which transfers arguments and results
     data with shrinking. This program uses char, short, int,
     long, float, double, scomplex and dcomplex types of variables.

     To run, type
     % ant skip

   - ZeroElementTest.java
     A client program which transfers arguments and results
     data with no elements. This program uses char, short, int,
     long, float, double, scomplex, dcomplex and string types
     of variables.

     To run, type
     % ant zero