Some scripts for creating test cases for java applications.

checker.bat

@echo off
setlocal EnableDelayedExpansion
javac %1
set /A Counter=1
set ClassName=%1
set ClassName=%ClassName:~0,-5%

:loop
set "i=in%Counter%.txt"
set "o=out%Counter%.txt"
if exist %i% (
	java "%ClassName%" < "%i%" > tmp.txt
	fc tmp.txt "%o%"
	del tmp.txt
	set /A Counter=Counter+1
	goto loop
) else (
	echo Done
)

checker.sh

#!/bin/bash
COUNTER=1
javac "$1"
JAVA_FILE="$1"
CLASS_NAME=${JAVA_FILE:0:-5}
while :
do
	[ ! -f "in$COUNTER.txt" ] && break
	echo "Checking in$COUNTER.txt..."
	diff <(cat "out$COUNTER.txt") <(java "$CLASS_NAME" < "in$COUNTER.txt")
	COUNTER=$((COUNTER+1))
done

generator.bat

@echo off
setlocal EnableDelayedExpansion
javac %1
set /A Counter=1
set ClassName=%1
set ClassName=%ClassName:~0,-5%

:loop
set "i=in%Counter%.txt"
set "o=out%Counter%.txt"
if exist %i% (
	java %ClassName% < %i% > %o%
	set /A Counter=Counter+1
	goto loop
) else (
	echo Done
)

generator.sh

#!/bin/bash
COUNTER=1
javac "$1"
JAVA_FILE="$1"
CLASS_NAME=${JAVA_FILE:0:-5}
while :
do
	[ ! -f "in$COUNTER.txt" ] && break
	echo "Generating in$COUNTER.txt..."
	java "$CLASS_NAME" < "in$COUNTER.txt" > "out$COUNTER.txt"
	COUNTER=$((COUNTER+1))
done