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import unittest, tempfile, os, shutil, time
import problem_report
import apport.fileutils
import apport.packaging
from io import BytesIO
class T(unittest.TestCase):
def setUp(self):
self.orig_report_dir = apport.fileutils.report_dir
apport.fileutils.report_dir = tempfile.mkdtemp()
self.orig_config_file = apport.fileutils._config_file
def tearDown(self):
shutil.rmtree(apport.fileutils.report_dir)
apport.fileutils.report_dir = self.orig_report_dir
self.orig_report_dir = None
apport.fileutils._config_file = self.orig_config_file
def _create_reports(self, create_inaccessible=False):
'''Create some test reports'''
r1 = os.path.join(apport.fileutils.report_dir, 'rep1.crash')
r2 = os.path.join(apport.fileutils.report_dir, 'rep2.crash')
with open(r1, 'w') as fd:
fd.write('report 1')
with open(r2, 'w') as fd:
fd.write('report 2')
os.chmod(r1, 0o600)
os.chmod(r2, 0o600)
if create_inaccessible:
ri = os.path.join(apport.fileutils.report_dir, 'inaccessible.crash')
with open(ri, 'w') as fd:
fd.write('inaccessible')
os.chmod(ri, 0)
return [r1, r2, ri]
else:
return [r1, r2]
def test_find_package_desktopfile(self):
'''find_package_desktopfile()'''
# package without any .desktop file
nodesktop = 'bash'
assert len([f for f in apport.packaging.get_files(nodesktop)
if f.endswith('.desktop')]) == 0
# find a package with one and a package with multiple .desktop files
onedesktop = None
multidesktop = None
for d in os.listdir('/usr/share/applications/'):
if not d.endswith('.desktop'):
continue
pkg = apport.packaging.get_file_package(
os.path.join('/usr/share/applications/', d))
num = len([f for f in apport.packaging.get_files(pkg)
if f.endswith('.desktop')])
if not onedesktop and num == 1:
onedesktop = pkg
elif not multidesktop and num > 1:
multidesktop = pkg
if onedesktop and multidesktop:
break
if nodesktop:
self.assertEqual(apport.fileutils.find_package_desktopfile(nodesktop), None, 'no-desktop package %s' % nodesktop)
if multidesktop:
self.assertEqual(apport.fileutils.find_package_desktopfile(multidesktop), None, 'multi-desktop package %s' % multidesktop)
if onedesktop:
d = apport.fileutils.find_package_desktopfile(onedesktop)
self.assertNotEqual(d, None, 'one-desktop package %s' % onedesktop)
self.assertTrue(os.path.exists(d))
self.assertTrue(d.endswith('.desktop'))
def test_likely_packaged(self):
'''likely_packaged()'''
self.assertEqual(apport.fileutils.likely_packaged('/bin/bash'), True)
self.assertEqual(apport.fileutils.likely_packaged('/usr/bin/foo'), True)
self.assertEqual(apport.fileutils.likely_packaged('/usr/local/bin/foo'), False)
self.assertEqual(apport.fileutils.likely_packaged('/home/test/bin/foo'), False)
self.assertEqual(apport.fileutils.likely_packaged('/tmp/foo'), False)
# ignore crashes in /var/lib (LP#122859, LP#414368)
self.assertEqual(apport.fileutils.likely_packaged('/var/lib/foo'), False)
def test_find_file_package(self):
'''find_file_package()'''
self.assertEqual(apport.fileutils.find_file_package('/bin/bash'), 'bash')
self.assertEqual(apport.fileutils.find_file_package('/bin/cat'), 'coreutils')
self.assertEqual(apport.fileutils.find_file_package('/nonexisting'), None)
def test_seen(self):
'''get_new_reports() and seen_report()'''
self.assertEqual(apport.fileutils.get_new_reports(), [])
if os.getuid() == 0:
tr = self._create_reports(True)
else:
tr = [r for r in self._create_reports(True) if not 'inaccessible' in r]
self.assertEqual(set(apport.fileutils.get_new_reports()), set(tr))
# now mark them as seen and check again
nr = set(tr)
for r in tr:
self.assertEqual(apport.fileutils.seen_report(r), False)
nr.remove(r)
apport.fileutils.mark_report_seen(r)
self.assertEqual(apport.fileutils.seen_report(r), True)
self.assertEqual(set(apport.fileutils.get_new_reports()), nr)
def test_mark_hanging_process(self):
'''mark_hanging_process()'''
pr = problem_report.ProblemReport()
pr['ExecutablePath'] = '/bin/bash'
apport.fileutils.mark_hanging_process(pr, '1')
uid = str(os.getuid())
base = '_bin_bash.%s.1.hanging' % uid
expected = os.path.join(apport.fileutils.report_dir, base)
self.assertTrue(os.path.exists(expected))
def test_mark_report_upload(self):
'''mark_report_upload()'''
report = os.path.join(apport.fileutils.report_dir, 'report.crash')
apport.fileutils.mark_report_upload(report)
expected = os.path.join(apport.fileutils.report_dir, 'report.upload')
self.assertTrue(os.path.exists(expected))
def test_get_all_reports(self):
'''get_all_reports()'''
self.assertEqual(apport.fileutils.get_all_reports(), [])
if os.getuid() == 0:
tr = self._create_reports(True)
else:
tr = [r for r in self._create_reports(True) if not 'inaccessible' in r]
self.assertEqual(set(apport.fileutils.get_all_reports()), set(tr))
# now mark them as seen and check again
for r in tr:
apport.fileutils.mark_report_seen(r)
self.assertEqual(set(apport.fileutils.get_all_reports()), set(tr))
def test_get_system_reports(self):
'''get_all_system_reports() and get_new_system_reports()'''
self.assertEqual(apport.fileutils.get_all_reports(), [])
self.assertEqual(apport.fileutils.get_all_system_reports(), [])
if os.getuid() == 0:
tr = self._create_reports(True)
self.assertEqual(set(apport.fileutils.get_all_system_reports()), set(tr))
self.assertEqual(set(apport.fileutils.get_new_system_reports()), set(tr))
# now mark them as seen and check again
for r in tr:
apport.fileutils.mark_report_seen(r)
self.assertEqual(set(apport.fileutils.get_all_system_reports()), set(tr))
self.assertEqual(set(apport.fileutils.get_new_system_reports()), set([]))
else:
tr = [r for r in self._create_reports(True) if not 'inaccessible' in r]
self.assertEqual(set(apport.fileutils.get_all_system_reports()), set([]))
self.assertEqual(set(apport.fileutils.get_new_system_reports()), set([]))
def test_delete_report(self):
'''delete_report()'''
tr = self._create_reports()
while tr:
self.assertEqual(set(apport.fileutils.get_all_reports()), set(tr))
apport.fileutils.delete_report(tr.pop())
def test_get_recent_crashes(self):
'''get_recent_crashes()'''
# incomplete fields
r = BytesIO(b'''ProblemType: Crash''')
self.assertEqual(apport.fileutils.get_recent_crashes(r), 0)
r = BytesIO(b'''ProblemType: Crash
Date: Wed Aug 01 00:00:01 1990''')
self.assertEqual(apport.fileutils.get_recent_crashes(r), 0)
# ancient report
r = BytesIO(b'''ProblemType: Crash
Date: Wed Aug 01 00:00:01 1990
CrashCounter: 3''')
self.assertEqual(apport.fileutils.get_recent_crashes(r), 0)
# old report (one day + one hour ago)
date = time.ctime(time.mktime(time.localtime()) - 25 * 3600)
r = BytesIO(b'''ProblemType: Crash
Date: ''' + date.encode() + b'''
CrashCounter: 3''')
self.assertEqual(apport.fileutils.get_recent_crashes(r), 0)
# current report (one hour ago)
date = time.ctime(time.mktime(time.localtime()) - 3600)
r = BytesIO(b'''ProblemType: Crash
Date: ''' + date.encode() + b'''
CrashCounter: 3''')
self.assertEqual(apport.fileutils.get_recent_crashes(r), 3)
def test_make_report_path(self):
'''make_report_path()'''
pr = problem_report.ProblemReport()
self.assertRaises(ValueError, apport.fileutils.make_report_path, pr)
pr['Package'] = 'bash 1'
self.assertTrue(apport.fileutils.make_report_path(pr).startswith('%s/bash' % apport.fileutils.report_dir))
pr['ExecutablePath'] = '/bin/bash'
self.assertTrue(apport.fileutils.make_report_path(pr).startswith('%s/_bin_bash' % apport.fileutils.report_dir))
def test_check_files_md5(self):
'''check_files_md5()'''
f1 = os.path.join(apport.fileutils.report_dir, 'test 1.txt')
f2 = os.path.join(apport.fileutils.report_dir, 'test:2.txt')
sumfile = os.path.join(apport.fileutils.report_dir, 'sums.txt')
with open(f1, 'w') as fd:
fd.write('Some stuff')
with open(f2, 'w') as fd:
fd.write('More stuff')
# use one relative and one absolute path in checksums file
with open(sumfile, 'w') as fd:
fd.write('''2e41290da2fa3f68bd3313174467e3b5 %s
f6423dfbc4faf022e58b4d3f5ff71a70 %s
''' % (f1[1:], f2))
self.assertEqual(apport.fileutils.check_files_md5(sumfile), [], 'correct md5sums')
with open(f1, 'w') as fd:
fd.write('Some stuff!')
self.assertEqual(apport.fileutils.check_files_md5(sumfile), [f1[1:]], 'file 1 wrong')
with open(f2, 'w') as fd:
fd.write('More stuff!')
self.assertEqual(apport.fileutils.check_files_md5(sumfile), [f1[1:], f2], 'files 1 and 2 wrong')
with open(f1, 'w') as fd:
fd.write('Some stuff')
self.assertEqual(apport.fileutils.check_files_md5(sumfile), [f2], 'file 2 wrong')
def test_get_config(self):
'''get_config()'''
# nonexisting
apport.fileutils._config_file = '/nonexisting'
self.assertEqual(apport.fileutils.get_config('main', 'foo'), None)
self.assertEqual(apport.fileutils.get_config('main', 'foo', 'moo'), 'moo')
apport.fileutils.get_config.config = None # trash cache
# empty
f = tempfile.NamedTemporaryFile()
apport.fileutils._config_file = f.name
self.assertEqual(apport.fileutils.get_config('main', 'foo'), None)
self.assertEqual(apport.fileutils.get_config('main', 'foo', 'moo'), 'moo')
apport.fileutils.get_config.config = None # trash cache
# nonempty
f.write(b'[main]\none=1\ntwo = TWO\nb1 = 1\nb2=False\n[spethial]\none= 99\n')
f.flush()
self.assertEqual(apport.fileutils.get_config('main', 'foo'), None)
self.assertEqual(apport.fileutils.get_config('main', 'foo', 'moo'), 'moo')
self.assertEqual(apport.fileutils.get_config('main', 'one'), '1')
self.assertEqual(apport.fileutils.get_config('main', 'one', default='moo'), '1')
self.assertEqual(apport.fileutils.get_config('main', 'two'), 'TWO')
self.assertEqual(apport.fileutils.get_config('main', 'b1', bool=True), True)
self.assertEqual(apport.fileutils.get_config('main', 'b2', bool=True), False)
self.assertEqual(apport.fileutils.get_config('main', 'b3', bool=True), None)
self.assertEqual(apport.fileutils.get_config('main', 'b3', default=False, bool=True), False)
self.assertEqual(apport.fileutils.get_config('spethial', 'one'), '99')
self.assertEqual(apport.fileutils.get_config('spethial', 'two'), None)
self.assertEqual(apport.fileutils.get_config('spethial', 'one', 'moo'), '99')
self.assertEqual(apport.fileutils.get_config('spethial', 'nope', 'moo'), 'moo')
apport.fileutils.get_config.config = None # trash cache
f.close()
if __name__ == '__main__':
unittest.main()
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