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259 lines
10 KiB
259 lines
10 KiB
#!/usr/bin/perl -w
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use Term::ANSIColor;
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# testCampaign
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#
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# Copyright (C) 2011 Belledonne Communications, Grenoble, France
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# Author : Johan Pascal
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# This script allow testing of g729 encoder/decoder functional blocs
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# by default each bloc output is supposed to be identical to the pattern
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# it can be configured to monitor and accept a (setable) difference between output
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# and pattern(which can occur if a bloc or macros are modified).
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# Tune the defaultMaxDiff associative array definition to modify
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# the behavior of this script for any functional bloc under test
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my $binDirectory = "./bin/";
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my $patternDirectory = "./patterns";
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# softDiff: compare two CSV files with a margin of acceptance between the values found
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# arguments : file1, file2, maximumDiff tolerated(value), maximum percentage abs((val1-val2)/val1)*100 tolerated
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# maximum condition ignored when set to 0 so it might be used:
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# - with one maximum condition
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# - with both maximum condition : trigger a warning if both maxima are exceded
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sub softDiff
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{
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my $filename1 = shift;
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my $filename2 = shift;
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my $maxDiff = shift;
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my $percentMaxDiff = shift;
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my $printStats = shift;
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# open the file1 and file2
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open (FP1, $filename1) or die "Can't open $filename1: $!";
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open (FP2, $filename2) or die "Can't open $filename2: $!";
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# remove path from filename2 as it might be used in error report
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$filename2 =~ s/.*\/(.*?)\..*$/$1/;
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# total values number count variables for stats
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my $nbr_values = 0;
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my $total_diff = 0;
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my $total_values = 0;
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my $maxMaxDiff = 0;
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my $maxPercentDiff = 0;
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# boolean for return value: 0 no warning, 1 warning(s)
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my $warnings = 0;
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# loop over file1
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while(<FP1>) {
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# get line number to display in potential message
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my $lineNb = $.;
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# get file1 and file2 CSV line into an array
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my @line1 = ();
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my @line2 = ();
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@line1 = split (',', $_);
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@line2 = split (',', <FP2>);
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# check they have the same number of values
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my $line1length = @line1;
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my $line2length = @line2;
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if ($line1length != $line2length) {
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die "at line $., $filename1 and $filename2 doesn't have the same number of values";
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}
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# loop on the values and compare them
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for (my $i=0; $i<$line1length; $i++) {
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chomp($line1[$i]);
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chomp($line2[$i]);
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my $diff = abs($line1[$i]-$line2[$i]);
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my $percentDiff;
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if (abs($line1[$i])+abs($line2[$i]) == 0) {
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$percentDiff = 0;
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} else {
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$percentDiff = $diff/(abs($line1[$i])+abs($line2[$i]))*200;
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}
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# Stats if needed
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if ($printStats) {
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$nbr_values++; # increment values counts
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$total_diff += $diff;
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$total_values += (abs($line1[$i])+abs($line2[$i]))/2;
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if ($diff>$maxMaxDiff) {$maxMaxDiff=$diff;$maxPercentDiff=$percentDiff;}
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}
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if ($maxDiff> 0 && $percentMaxDiff> 0) {
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if (($diff>$maxDiff) && ($percentDiff>$percentMaxDiff)) {
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$warnings =1;
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print "WARNING : $filename2: line $lineNb value $i ($line1[$i] and $line2[$i]) differ by $diff(".$percentDiff."%)\n";
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}
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} else { # on a une ou zero condition */
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if ($maxDiff> 0) { # if we shall check the absolute value difference
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if ($diff>$maxDiff) {
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$warnings =1;
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print "WARNING : $filename2: line $lineNb value $i ($line1[$i] and $line2[$i]) differ by $diff\n";
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}
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}
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if ($percentMaxDiff> 0) { # if we shall check the percentage of difference
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if ($percentDiff>$percentMaxDiff) {
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$warnings =1;
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print "WARNING : $filename2: line $lineNb. value $i ($line1[$i] and $line2[$i]) differ by ".$percentDiff."%\n";
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}
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}
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}
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}
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}
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close (FP1);
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close (FP2);
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if ($printStats) {printf ("Stats: Max Diff: %d(%f) mean diff: %0.3f mean percent diff : %0.2f\n",$maxMaxDiff, $maxPercentDiff, $total_diff/$nbr_values, $total_diff*100/$total_values);}
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return $warnings;
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}
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if ((@ARGV < 1) || (@ARGV > 2))
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{
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print "##############################################################################\n";
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print "# #\n";
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print "# testCampaign [-s] <test name> #\n";
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print "# test name in the following list : #\n";
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print "# - decoder #\n";
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print "# - decodeLSP #\n";
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print "# - interpolateqLSPAndConvert2LP #\n";
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print "# - decodeAdaptativeCodeVector #\n";
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print "# - decodeFixedCodeVector #\n";
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print "# - decodeGains #\n";
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print "# - LPSynthesisFilter #\n";
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print "# - postFilter #\n";
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print "# - postProcessing #\n";
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print "# #\n";
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print "# - encoder #\n";
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print "# - preProcessing #\n";
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print "# - computeLP #\n";
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print "# - LP2LSPConversion #\n";
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print "# - LSPQuantization #\n";
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print "# - computeWeightedSpeech #\n";
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print "# - findOpenLoopPitchDelay #\n";
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print "# - adaptativeCodebookSearch #\n";
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print "# - computeAdaptativeCodebookGain #\n";
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print "# - fixedCodebookSearch #\n";
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print "# - gainQuantization #\n";
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print "# #\n";
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print "# - all : perform all tests #\n";
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print "# Options switch: #\n";
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print "# -s : Display stats on each test (when running softDiff) #\n";
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print "# #\n";
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print "##############################################################################\n";
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exit;
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}
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# check command validity
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# TODO
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my $printStats = 0;
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# Get the test name
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my $command=$ARGV[@ARGV-1];
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# is there a switch?
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if ($ARGV[0] eq "-s") {
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$printStats= 1;
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}
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# define the default values to use for maxDiff and percentualMaxDiff for each test
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# "<testedBlocName> => [<absolut maximum difference>,<percentual maximum difference>]"
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# if both set to 0, the diff command will be used
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%defaultMaxDiff = ( "preProcessing" => [0,0],
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"computeLP" => [0,0],
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"LP2LSPConversion" => [0,0],
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"LSPQuantization" => [0,0],
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"computeWeightedSpeech" => [0,0],
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"findOpenLoopPitchDelay" => [0,0],
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"adaptativeCodebookSearch" => [0,0],
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"computeAdaptativeCodebookGain" => [0,0],
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"fixedCodebookSearch" => [0,0],
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"gainQuantization" => [0,0],
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"encoder" => [0,0],
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"decodeLSP" => [0,0],
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"interpolateqLSPAndConvert2LP" => [0,0],
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"decodeAdaptativeCodeVector" => [0,0],
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"decodeFixedCodeVector" => [0,0],
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"decodeGains" => [0,0],
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"LPSynthesisFilter" => [0,0],
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"postFilter" => [0,0],
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"postProcessing" => [0,0],
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"decoder" => [0,0]
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);
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# check command:
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if ($command eq "all") { # if run all tests, just get the defaultMaxDiff array as testsList as the test directory are retrieved from keys
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%testsList = %defaultMaxDiff;
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} else {
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%testsList = ($command, 0); # we run one test: create an associative array with one element having a key matching the test name
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}
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#return value for autotools make check
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my $exitVal = 0;
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foreach my $testDirectory (keys %testsList) {
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# get the files
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opendir(DIR, $patternDirectory."/".$testDirectory) or die "can't open directory $patternDirectory/$testDirectory: $!";
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my @files = grep { /\.in$/ } readdir(DIR);
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closedir(DIR);
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my $testExec = $binDirectory.$testDirectory."Test";
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print "Test $testDirectory bloc\n";
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# for each *.in file found in the test directory
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foreach my $file (@files) {
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# run the testExecutable
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my $filebase = $file;
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$filebase =~ s/^(.*?)\..*/$1/;
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print " $filebase";
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print `$testExec $patternDirectory/$testDirectory/$file`;
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# compare the output file with the pattern file
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my $filepattern = $file;
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$filepattern =~ s/\.in$/\.pattern/;
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my $fileout = $file;
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$fileout =~ s/\.in$/\.out/;
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my $maxDiffTolerated = $defaultMaxDiff{$testDirectory}[0];
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my $maxPercentualDiffTolerated = $defaultMaxDiff{$testDirectory}[1];
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if ($maxDiffTolerated==0 && $maxPercentualDiffTolerated==0) { # no difference accepted, use the classic diff function
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$differs = `diff $patternDirectory/$testDirectory/$filepattern $patternDirectory/$testDirectory/$fileout`;
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if ($differs ne "") {
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print " ... ";
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print colored("Fail\n", "red");
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$exitVal = 1;
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} else {
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printf " ... Pass\n"
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}
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} else { # accept difference => use the softDiff function
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if (softDiff($patternDirectory."/".$testDirectory."/".$filepattern, $patternDirectory."/".$testDirectory."/".$fileout, $maxDiffTolerated, $maxPercentualDiffTolerated, $printStats) == 0) {
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printf " ... Pass\n"
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} else {
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printf " $filebase ... ";
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print colored("Fail\n", "red");
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$exitVal = 1;
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}
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}
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}
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}
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exit($exitVal);
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