blob: 3172cd156252e54a9499be9f0b5f89052606c07c [file] [log] [blame]
function apmtest(task, testname, filepath, casenumber, legacy)
%APMTEST is a tool to process APM file sets and easily display the output.
% APMTEST(TASK, TESTNAME, CASENUMBER) performs one of several TASKs:
% 'test' Processes the files to produce test output.
% 'list' Prints a list of cases in the test set, preceded by their
% CASENUMBERs.
% 'show' Uses spclab to show the test case specified by the
% CASENUMBER parameter.
%
% using a set of test files determined by TESTNAME:
% 'all' All tests.
% 'apm' The standard APM test set (default).
% 'apmm' The mobile APM test set.
% 'aec' The AEC test set.
% 'aecm' The AECM test set.
% 'agc' The AGC test set.
% 'ns' The NS test set.
% 'vad' The VAD test set.
%
% FILEPATH specifies the path to the test data files.
%
% CASENUMBER can be used to select a single test case. Omit CASENUMBER,
% or set to zero, to use all test cases.
%
if nargin < 5 || isempty(legacy)
% Set to true to run old VQE recordings.
legacy = false;
end
if nargin < 4 || isempty(casenumber)
casenumber = 0;
end
if nargin < 3 || isempty(filepath)
filepath = 'data/';
end
if nargin < 2 || isempty(testname)
testname = 'all';
end
if nargin < 1 || isempty(task)
task = 'test';
end
if ~strcmp(task, 'test') && ~strcmp(task, 'list') && ~strcmp(task, 'show')
error(['TASK ' task ' is not recognized']);
end
if casenumber == 0 && strcmp(task, 'show')
error(['CASENUMBER must be specified for TASK ' task]);
end
inpath = [filepath 'input/'];
outpath = [filepath 'output/'];
refpath = [filepath 'reference/'];
if strcmp(testname, 'all')
tests = {'apm','apmm','aec','aecm','agc','ns','vad'};
else
tests = {testname};
end
if legacy
progname = './test';
else
progname = './process_test';
end
global farFile;
global nearFile;
global eventFile;
global delayFile;
global driftFile;
if legacy
farFile = 'vqeFar.pcm';
nearFile = 'vqeNear.pcm';
eventFile = 'vqeEvent.dat';
delayFile = 'vqeBuf.dat';
driftFile = 'vqeDrift.dat';
else
farFile = 'apm_far.pcm';
nearFile = 'apm_near.pcm';
eventFile = 'apm_event.dat';
delayFile = 'apm_delay.dat';
driftFile = 'apm_drift.dat';
end
simulateMode = false;
nErr = 0;
nCases = 0;
for i=1:length(tests)
simulateMode = false;
if strcmp(tests{i}, 'apm')
testdir = ['apm/'];
outfile = ['out'];
if legacy
opt = ['-ec 1 -agc 2 -nc 2 -vad 3'];
else
opt = ['--no_progress -hpf' ...
' -aec --drift_compensation -agc --fixed_digital' ...
' -ns --ns_moderate -vad'];
end
elseif strcmp(tests{i}, 'apm-swb')
simulateMode = true;
testdir = ['apm-swb/'];
outfile = ['out'];
if legacy
opt = ['-fs 32000 -ec 1 -agc 2 -nc 2'];
else
opt = ['--no_progress -fs 32000 -hpf' ...
' -aec --drift_compensation -agc --adaptive_digital' ...
' -ns --ns_moderate -vad'];
end
elseif strcmp(tests{i}, 'apmm')
testdir = ['apmm/'];
outfile = ['out'];
opt = ['-aec --drift_compensation -agc --fixed_digital -hpf -ns ' ...
'--ns_moderate'];
else
error(['TESTNAME ' tests{i} ' is not recognized']);
end
inpathtest = [inpath testdir];
outpathtest = [outpath testdir];
refpathtest = [refpath testdir];
if ~exist(inpathtest,'dir')
error(['Input directory ' inpathtest ' does not exist']);
end
if ~exist(refpathtest,'dir')
warning(['Reference directory ' refpathtest ' does not exist']);
end
[status, errMsg] = mkdir(outpathtest);
if (status == 0)
error(errMsg);
end
[nErr, nCases] = recurseDir(inpathtest, outpathtest, refpathtest, outfile, ...
progname, opt, simulateMode, nErr, nCases, task, casenumber, legacy);
if strcmp(task, 'test') || strcmp(task, 'show')
system(['rm ' farFile]);
system(['rm ' nearFile]);
if simulateMode == false
system(['rm ' eventFile]);
system(['rm ' delayFile]);
system(['rm ' driftFile]);
end
end
end
if ~strcmp(task, 'list')
if nErr == 0
fprintf(1, '\nAll files are bit-exact to reference\n', nErr);
else
fprintf(1, '\n%d files are NOT bit-exact to reference\n', nErr);
end
end
function [nErrOut, nCases] = recurseDir(inpath, outpath, refpath, ...
outfile, progname, opt, simulateMode, nErr, nCases, task, casenumber, ...
legacy)
global farFile;
global nearFile;
global eventFile;
global delayFile;
global driftFile;
dirs = dir(inpath);
nDirs = 0;
nErrOut = nErr;
for i=3:length(dirs) % skip . and ..
nDirs = nDirs + dirs(i).isdir;
end
if nDirs == 0
nCases = nCases + 1;
if casenumber == nCases || casenumber == 0
if strcmp(task, 'list')
fprintf([num2str(nCases) '. ' outfile '\n'])
else
vadoutfile = ['vad_' outfile '.dat'];
outfile = [outfile '.pcm'];
% Check for VAD test
vadTest = 0;
if ~isempty(findstr(opt, '-vad'))
vadTest = 1;
if legacy
opt = [opt ' ' outpath vadoutfile];
else
opt = [opt ' --vad_out_file ' outpath vadoutfile];
end
end
if exist([inpath 'vqeFar.pcm'])
system(['ln -s -f ' inpath 'vqeFar.pcm ' farFile]);
elseif exist([inpath 'apm_far.pcm'])
system(['ln -s -f ' inpath 'apm_far.pcm ' farFile]);
end
if exist([inpath 'vqeNear.pcm'])
system(['ln -s -f ' inpath 'vqeNear.pcm ' nearFile]);
elseif exist([inpath 'apm_near.pcm'])
system(['ln -s -f ' inpath 'apm_near.pcm ' nearFile]);
end
if exist([inpath 'vqeEvent.dat'])
system(['ln -s -f ' inpath 'vqeEvent.dat ' eventFile]);
elseif exist([inpath 'apm_event.dat'])
system(['ln -s -f ' inpath 'apm_event.dat ' eventFile]);
end
if exist([inpath 'vqeBuf.dat'])
system(['ln -s -f ' inpath 'vqeBuf.dat ' delayFile]);
elseif exist([inpath 'apm_delay.dat'])
system(['ln -s -f ' inpath 'apm_delay.dat ' delayFile]);
end
if exist([inpath 'vqeSkew.dat'])
system(['ln -s -f ' inpath 'vqeSkew.dat ' driftFile]);
elseif exist([inpath 'vqeDrift.dat'])
system(['ln -s -f ' inpath 'vqeDrift.dat ' driftFile]);
elseif exist([inpath 'apm_drift.dat'])
system(['ln -s -f ' inpath 'apm_drift.dat ' driftFile]);
end
if simulateMode == false
command = [progname ' -o ' outpath outfile ' ' opt];
else
if legacy
inputCmd = [' -in ' nearFile];
else
inputCmd = [' -i ' nearFile];
end
if exist([farFile])
if legacy
inputCmd = [' -if ' farFile inputCmd];
else
inputCmd = [' -ir ' farFile inputCmd];
end
end
command = [progname inputCmd ' -o ' outpath outfile ' ' opt];
end
% This prevents MATLAB from using its own C libraries.
shellcmd = ['bash -c "unset LD_LIBRARY_PATH;'];
fprintf([command '\n']);
[status, result] = system([shellcmd command '"']);
fprintf(result);
fprintf(['Reference file: ' refpath outfile '\n']);
if vadTest == 1
equal_to_ref = are_files_equal([outpath vadoutfile], ...
[refpath vadoutfile], ...
'int8');
if ~equal_to_ref
nErr = nErr + 1;
end
end
[equal_to_ref, diffvector] = are_files_equal([outpath outfile], ...
[refpath outfile], ...
'int16');
if ~equal_to_ref
nErr = nErr + 1;
end
if strcmp(task, 'show')
% Assume the last init gives the sample rate of interest.
str_idx = strfind(result, 'Sample rate:');
fs = str2num(result(str_idx(end) + 13:str_idx(end) + 17));
fprintf('Using %d Hz\n', fs);
if exist([farFile])
spclab(fs, farFile, nearFile, [refpath outfile], ...
[outpath outfile], diffvector);
%spclab(fs, diffvector);
else
spclab(fs, nearFile, [refpath outfile], [outpath outfile], ...
diffvector);
%spclab(fs, diffvector);
end
end
end
end
else
for i=3:length(dirs)
if dirs(i).isdir
[nErr, nCases] = recurseDir([inpath dirs(i).name '/'], outpath, ...
refpath,[outfile '_' dirs(i).name], progname, opt, ...
simulateMode, nErr, nCases, task, casenumber, legacy);
end
end
end
nErrOut = nErr;
function [are_equal, diffvector] = ...
are_files_equal(newfile, reffile, precision, diffvector)
are_equal = false;
diffvector = 0;
if ~exist(newfile,'file')
warning(['Output file ' newfile ' does not exist']);
return
end
if ~exist(reffile,'file')
warning(['Reference file ' reffile ' does not exist']);
return
end
fid = fopen(newfile,'rb');
new = fread(fid,inf,precision);
fclose(fid);
fid = fopen(reffile,'rb');
ref = fread(fid,inf,precision);
fclose(fid);
if length(new) ~= length(ref)
warning('Reference is not the same length as output');
minlength = min(length(new), length(ref));
new = new(1:minlength);
ref = ref(1:minlength);
end
diffvector = new - ref;
if isequal(new, ref)
fprintf([newfile ' is bit-exact to reference\n']);
are_equal = true;
else
if isempty(new)
warning([newfile ' is empty']);
return
end
snr = snrseg(new,ref,80);
fprintf('\n');
are_equal = false;
end