import glob
import sys
import re
if len(sys.argv) != 3:
print('usage: triage.py project resultsfile.txt')
sys.exit(1)
project = sys.argv[1]
resultfile = sys.argv[2]
f = open(project + '/true-positives.txt', 'rt')
truepositives = f.read()
f.close()
f = open(project + '/false-positives.txt', 'rt')
falsepositives = f.read()
f.close()
fin = open(resultfile, 'rt')
results = fin.read()
fin.close()
out = {}
out['untriaged'] = ''
out['fn'] = ''
out['fp'] = ''
out['tp'] = ''
numberOfFalsePositives = 0
numberOfTruePositives = 0
numberOfFalseNegatives = 0
for result in results.split('\n'):
result = result.strip()
res = re.match('\\[(' + project + '.+):([0-9]+)\\]:\s+[(][a-z]+[)] (.+)', result)
if res is None:
continue
filename = res.group(1)
linenr = res.group(2)
message = res.group(3)
css = 'untriaged'
classification = 'Untriaged'
if result in truepositives:
css = 'tp'
classification = 'True Positive'
numberOfTruePositives += 1
elif result in falsepositives:
css = 'fp'
classification = 'False Positive'
numberOfFalsePositives += 1
href = None
html = ' <tr>'
html += '<td class=' + css + '>' + filename + '</td>'
html += '<td class=' + css + '>' + linenr + '</td>'
html += '<td class=' + css + '>' + message + '</td>'
if project == 'linux-3.11':
href = 'http://github.com/torvalds/linux/blob/v3.11' + filename[filename.find('/'):] + '#L' + linenr
if href:
html += '<td class=' + css + '><a href="' + href + '">' + classification + '</a></td>'
else:
html += '<td class=' + css + '>' + classification + '</td>'
html += '</tr>\n'
out[css] += html
f = open(project + '/true-positives.txt', 'rt')
for line in f.readlines():
line = line.strip()
if line.find('] -> [') > 0 or line.find('(error)') < 0:
continue
res = re.match('\\[(' + project + '.+):([0-9]+)\\]:\s+[(][a-z]+[)] (.+)', line)
if res is None:
continue
if line in results:
continue
numberOfFalseNegatives += 1
filename = res.group(1)
linenr = res.group(2)
message = res.group(3)
classification = 'False Negative'
css = 'fn'
html = ' <tr>'
html += '<td class=' + css + '>' + filename + '</td>'
html += '<td class=' + css + '>' + linenr + '</td>'
html += '<td class=' + css + '>' + message + '</td>'
html += '<td class=' + css + '>' + classification + '</td>'
html += '</tr>\n'
out[css] += html
f.close()
project2 = ''
if project.find('-') > 0:
project2 = project[:project.find('-')]
else:
project2 = project
fout = open('report.html', 'wt')
fout.write('<html><head><title>Cppcheck results for ' + project + '</title><link rel="stylesheet" type="text/css" href="theme1.css"></head><body>\n')
fout.write('<h1>Cppcheck results for ' + project + '</h1>\n')
fout.write('<p>Number of false negatives: ' + str(numberOfFalseNegatives) + '</p>\n')
fout.write('<p>Number of true positives: ' + str(numberOfTruePositives) + '</p>\n')
fout.write('<p>Number of false positives: ' + str(numberOfFalsePositives) + '</p>\n')
fout.write('<table border="0">\n')
fout.write('<tr><th>Filename</th><th>Line</th><th>Message</th><th>Classification</th></tr>\n')
fout.write(out['fn'])
fout.write(out['tp'])
fout.write(out['fp'])
fout.write(out['untriaged'])
fout.write('</table></body></html>')
fout.close()