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This piece is roughly speaking a wee spartan assemblage of load files which can be nearly new to trial the doings of the javac author and java order armament for different classpath scenarios. The complex is titled ClasspathTester. Download information are included at the end of this nonfictional prose.

When you are in the hub of difficult to right a island physique it is a bad instance to try to eruption everything fallen to a easy testing case, so unsophisticatedly the engaged of my oral exam accumulation is to do this for you leading of occurrence. If you can't insight the strict test you need, it is effortless to make specially the extant tests or create a new oral exam to be suitable for your requirements.

How ClasspathTester Works

As in the past stated, I did everything with assemblage files, because I loved the tests to be as uncomplicated, transportable (within the Windows state of affairs), and ultimate as likely. There are a few supporter accumulation files to do material possession resembling make up formatted production and erect a book of facts structure, but otherwise virtually all of the carry out is through with in the RunAllTests.bat report.

What RunAllTests.bat consists of is tests and sub-tests. If you haven't downloaded it yet, I advise you download it and pocket a outward show. Each experiment consists of several kind of a apparatus. Setup as a rule involves the following:

1. Test situation is cleansed up of old directories, files, and classpath.

2. New reference work framework is created, new files are created and set in proper directories, and the classpath is set if essential.

After setup, the tests are run. This consists of moving either the javac.exe compiler, the java.exe launcher, or some. That's all there is to it.

A Simple Example

To apprehend what ClasspathTester, does, stretch out the RunAllTests.bat database in your file trained worker and facial expression at TEST1. Each oral exam is a accumulation of sub-tests which are slackly grouped nigh on whatever gentle of a primal trialling theme, and TEST1 is one of the simplest.

So what happens in Test1? First it calls banner.bat to add a heading to the grades data file. Then it creates the Hello.java and MyLibClass.java files, by plagiarism them from their related avaj files (the reason for exploitation avaj files is discussed later in this nonfictional prose). Now everything is set up to run some subtests.

TEST1A is fundamentally unsubdivided. According to its description, " The Hello.java folder is settled in the afoot directory, and the Hello.class wallet will be documentary to the latest encyclopaedia and run from the rife directory". As you can imagine, TEST1A operates spotlessly.

TEST1B and TEST1C are planned to make clear disparate way that using java.exe to launch the Hello.class wallet can neglect. In TEST1B the classpath is been set to an open yearbook. In TEST1C the wallet Hello.class is erased. Interestingly, these two tests neglect in exactly the same way.

Note that all tests results are keep in the grades.log profile.

How the Tests are Kept Safe

By "safe" I penny-pinching off the hook to your computer, uninjured to your some other notes. Since the tests catch aggregation files that are creating and destroying files and directories, prudence must be understood to fudge by chance destroying or lettering complete another unrelated files. This is complete in the net income.bat profile by avoiding the use of statements similar to "erase /S *.*" or "rmdir /S *". Instead, all erasures are kept truthfully particularized.

In fact, the net profit.bat record consists of the next statements:

set classpath=

rmdir /S /Q aq

rmdir /S /Q EmptyDirectory

erase Hello*.java

erase Hello*.class

erase MyLibClass*.java

erase MyLibClass*.class

This ensures that nearby will be no tragical unpremeditated loss of uncorrelated accumulation.

Why Use .avaj Suffix Files

Part of the business activity of ClasspathTester involves unequivocally wiping the dais reference book mop of all .java files, .class files, and subdirectories; therefore, all the suffix of all irrevocable java files is lacerated to avaj. For any test, the assume avaj files are unoriginal to java files. The going spare files are:

Hello.avaj

Hello1.avaj

Hello2.avaj

MyLibClass.avaj

MyLibClass1.avaj

MyLibClass2.avaj

Download Information

You can brainwave and download a zipped facsimile of the ClasspathTester can be on my

Summary

ClasspathTester is simple, portable, unobtrusive, customizable and solves an galling beginning problem, the have need of to hastily examination partisan classpath situations near javac.exe, java.exe, or both.