Test script to test exit cases in QMD

qmd_bench.sh

#!/bin/bash

## Sample POST request to /scripts/qmd_bench.sh
##
## {
##   "args": ["1", "10"],
##   "callback_url": "http://192.168.88.88:9090"
## }
                                                                                                       
MIN=$1                                                                                                 
MAX=$2                                                                                                 
PID=$$                                                                                                 
                                                                                                       
echo "Running under PID #$PID"                                                                         
                                                                                                       
echo "Making file in tmp dir at $QMD_TMP"                                                              
'Test #$PID' >> $QMD_TMP/$PID                                                                          
                                                                                                       
echo "Making file in store dir at $QMD_STORE"                                                          
'Test #$PID' >> $QMD_STORE/$PID                                                                        
                                                                                                       
while [ $MAX -eq $MAX ]                                                                                
do                                                                                                     
    NUM=`shuf -i $MIN-$MAX -n 1`                                                                       
    echo "Randomly selected $NUM"                                                                      
                                                                                                       
    if [ $NUM -eq 7 ]                                                                                  
    then                                                                                               
        # Success                                                                                      
        echo "Job well done!"                                                                          
        exit 0                                                                                         
                                                                                                       
    elif [ $NUM -eq 4 ]                                                                                
    then                                                                                               
        # Error                                                                                        
        echo "Error! Error!"                                                                           
        exit 1                                                                                         
                                                                                                       
    elif [ $NUM -eq $MAX ]                                                                             
    then                                                                                               
        # Crash the script                                                                             
        echo "Abandon ship! Abandon ship! Everyone for themselves!"                                    
        kill -SIGHUP $$                                                                                
                                                                                                       
    else                                                                                               
        # Sleep                                                                                        
        echo "zzzzzzzzzzzzzzzzz"                                                                       
        sleep $NUM                                                                                     
        echo "zzzzzz..I'M AWAKE"                                                                       
    fi                                                                                                 
done