source: trunk/VerifyDuchamp.sh @ 1016

#!/bin/bash

version=`grep VERSION src/config.h | sed '/\"/s///' | sed '/\"/s///' | awk '{print $3}'`

progname=./Duchamp-$version
dir=./verification

numErrors=0

ndet=(5 5 5 5 1 1 5 5 5)
number=("first" "second" "third" "fourth" "fifth" "sixth" "seventh" "eighth" "ninth")
explanation=("This is a simple sigma-clipping search" 
"This uses the FDR method" 
"This spatially smoothes the cube, then searches with simple sigma-clipping" 
"This reconstructs the cube, then searches with simple sigma-clipping" 
"This just uses a small subsection of the full cube, with simple searching" 
"This reconstructs the subsection, then searches with simple sigma-clipping" 
"This does the same as the first, and grows detections" 
"This does the same as the first, but with regular statistics instead of robust"
"This does the same as the first, but changing the spectral type, units, and rest frequency")
explanation2=("-" "-" "It should take a bit longer than the first two." "It should take a bit longer again" "-" "-" "-" "-" "-")

##################################################################
# Run the tests.
# First, test the results file, just looking at the number of sources 
#  and their pixel positions.
# This is to avoid precision problems with the WCS positions.
# Second, test the entire log files.

for (( i=0; i<${#number[@]}; i++ )); do
    
    N=`expr $i + 1`
    in=${dir}/input${N}
    res=${dir}/results${N}.txt
    Sres=${dir}/stdResults${N}.txt
    log=${dir}/log${N}.txt
    Slog=${dir}/stdLog${N}.txt
    

    echo "Running the ${number[i]} Duchamp test:"
    echo "  [${explanation[i]}]"
    if  (( ( $i == "2" ) || ( $i == "3" ) )); then
        echo "  [${explanation2[i]}]"
    fi
    rm -f /tmp/duchampRes /tmp/duchampComp /tmp/duchamptest
    $progname -p $in > /tmp/duchamptest
    echo "Done. Comparison to standard result:"
    numDet=`grep "Total number" $res | cut -f 6 -d " "`
    if [ $numDet == ${ndet[i]} ]; then
        tail -${numDet} $res | awk '{print $1,$3,$4,$5}' > /tmp/duchampRes
        tail -${numDet} $Sres | awk '{print $1,$3,$4,$5}' > /tmp/duchampComp
        if [ `diff /tmp/duchampRes /tmp/duchampComp | wc -l` != 0 ]; then
            echo "  Found correct number of sources, but positions differ."
            echo "  ERROR: Differences in positions of sources:"
            diff -I"Results of the Duchamp source finder:" $res $Sres
            numErrors=`expr $numErrors + 1`
        else
            echo "  All detections correct."
        fi
    else
        echo "  ERROR. Wrong number of sources found."
        echo "Differences in results:"
        diff  -I"Results of the Duchamp source finder:" $res $Sres
        numErrors=$numErrors+1
    fi
#Test the log files.
    if [ `diff -I"flagXOutput" -I"New run of the Duchamp source" -I"Executing statement" -I"Duchamp completed:" -I"spectraFile" -I"flagXOutput" $log $Slog | wc -l` == 0 ]; then
        echo "  Logfiles correct."
    else
        echo "  ERROR: Differences in the log files:"
        diff -I"flagXOutput" -I"New run of the Duchamp source" -I"Executing statement" -I"Duchamp completed:" $log $Slog
        numErrors=`expr $numErrors + 1`
    fi

    echo ""
    echo ""
    
done

##################################################################
# Summarise the results
# Either give the OK, or give some advice about what to do.

echo " "
if [ $numErrors == 0 ]; then
    echo "No errors! Everything is working fine."
    echo " "
    echo "Happy Finding! If you ever need to report a bug or request an upgrade, go to"
    echo "  http://svn.atnf.csiro.au/trac/duchamp/newticket"
else
    echo "There were some differences in the results compared to the standards."
    echo "Have a look at the diffs to see if they are trivial or not (eg. precision errors)."
    echo "If they are more serious (e.g. wrong number of sources found), submit a bug report"
    echo "  at http://svn.atnf.csiro.au/trac/duchamp/newticket"
fi