class TestProfileMiddleware(unittest.TestCase): def setUp(self): if xprofile is None: raise SkipTest self.got_statuses = [] self.app = ProfileMiddleware(FakeApp, {}) self.tempdir = os.path.dirname(self.app.log_filename_prefix) self.pids = ['123', '456', str(os.getpid())] profiler = xprofile.get_profiler('eventlet.green.profile') for pid in self.pids: path = self.app.log_filename_prefix + pid profiler.runctx('import os;os.getcwd();', globals(), locals()) profiler.dump_stats(path) profiler.runctx('import os;os.getcwd();', globals(), locals()) profiler.dump_stats(path + '.tmp') def tearDown(self): shutil.rmtree(self.tempdir, ignore_errors=True) def get_app(self, app, global_conf, **local_conf): factory = xprofile.filter_factory(global_conf, **local_conf) return factory(app) def start_response(self, status, headers): self.got_statuses = [status] self.headers = headers def test_combine_body_qs(self): body = (b"profile=all&sort=time&limit=-1&fulldirs=1" b"&nfl_filter=__call__&query=query&metric=nc&format=default") wsgi_input = BytesIO(body) environ = {'REQUEST_METHOD': 'GET', 'QUERY_STRING': 'profile=all&format=json', 'wsgi.input': wsgi_input} req = Request.blank('/__profile__/', environ=environ) query_dict = self.app._combine_body_qs(req) self.assertEqual(query_dict['profile'], ['all']) self.assertEqual(query_dict['sort'], ['time']) self.assertEqual(query_dict['limit'], ['-1']) self.assertEqual(query_dict['fulldirs'], ['1']) self.assertEqual(query_dict['nfl_filter'], ['__call__']) self.assertEqual(query_dict['query'], ['query']) self.assertEqual(query_dict['metric'], ['nc']) self.assertEqual(query_dict['format'], ['default']) def test_call(self): body = b"sort=time&limit=-1&fulldirs=1&nfl_filter=&metric=nc" wsgi_input = BytesIO(body + b'&query=query') environ = {'HTTP_HOST': 'localhost:8080', 'PATH_INFO': '/__profile__', 'REQUEST_METHOD': 'GET', 'QUERY_STRING': 'profile=all&format=json', 'wsgi.input': wsgi_input} resp = self.app(environ, self.start_response) self.assertTrue(resp[0].find('<html>') > 0, resp) self.assertEqual(self.got_statuses, ['200 OK']) self.assertEqual(self.headers, [('content-type', 'text/html')]) wsgi_input = BytesIO(body + b'&plot=plot') environ['wsgi.input'] = wsgi_input if PLOTLIB_INSTALLED: resp = self.app(environ, self.start_response) self.assertEqual(self.got_statuses, ['200 OK']) self.assertEqual(self.headers, [('content-type', 'image/jpg')]) else: resp = self.app(environ, self.start_response) self.assertEqual(self.got_statuses, ['500 Internal Server Error']) wsgi_input = BytesIO(body + '&download=download&format=default') environ['wsgi.input'] = wsgi_input resp = self.app(environ, self.start_response) self.assertEqual(self.headers, [('content-type', HTMLViewer.format_dict['default'])]) wsgi_input = BytesIO(body + '&download=download&format=json') environ['wsgi.input'] = wsgi_input resp = self.app(environ, self.start_response) self.assertTrue(self.headers == [('content-type', HTMLViewer.format_dict['json'])]) env2 = environ.copy() env2['REQUEST_METHOD'] = 'DELETE' resp = self.app(env2, self.start_response) self.assertEqual(self.got_statuses, ['405 Method Not Allowed'], resp) # use a totally bogus profile identifier wsgi_input = BytesIO(body + b'&profile=ABC&download=download') environ['wsgi.input'] = wsgi_input resp = self.app(environ, self.start_response) self.assertEqual(self.got_statuses, ['404 Not Found'], resp) wsgi_input = BytesIO(body + b'&download=download&format=ods') environ['wsgi.input'] = wsgi_input resp = self.app(environ, self.start_response) if ODFLIB_INSTALLED: self.assertEqual(self.headers, [('content-type', HTMLViewer.format_dict['ods'])]) else: self.assertEqual(self.got_statuses, ['500 Internal Server Error']) def test_dump_checkpoint(self): self.app.dump_checkpoint() self.assertTrue(self.app.last_dump_at is not None) def test_renew_profile(self): old_profiler = self.app.profiler self.app.renew_profile() new_profiler = self.app.profiler self.assertTrue(old_profiler != new_profiler)
class Test_html_viewer(unittest.TestCase): def setUp(self): if xprofile is None: raise SkipTest self.app = ProfileMiddleware(FakeApp, {}) self.log_files = [] self.tempdir = tempfile.mkdtemp() self.log_filename_prefix = self.tempdir + '/unittest.profile' self.profile_log = ProfileLog(self.log_filename_prefix, False) self.pids = ['123', '456', str(os.getpid())] profiler = xprofile.get_profiler('eventlet.green.profile') for pid in self.pids: profiler.runctx('import os;os.getcwd();', globals(), locals()) self.log_files.append(self.profile_log.dump_profile(profiler, pid)) self.viewer = HTMLViewer('__profile__', 'eventlet.green.profile', self.profile_log) body = (b"profile=123&profile=456&sort=time&sort=nc&limit=10" b"&fulldirs=1&nfl_filter=getcwd&query=query&metric=nc") wsgi_input = BytesIO(body) environ = {'REQUEST_METHOD': 'GET', 'QUERY_STRING': 'profile=all', 'wsgi.input': wsgi_input} req = Request.blank('/__profile__/', environ=environ) self.query_dict = self.app._combine_body_qs(req) def tearDown(self): shutil.rmtree(self.tempdir, ignore_errors=True) def fake_call_back(self): pass def test_get_param(self): query_dict = self.query_dict get_param = self.viewer._get_param self.assertEqual(get_param(query_dict, 'profile', 'current', True), ['123', '456']) self.assertEqual(get_param(query_dict, 'profile', 'current'), '123') self.assertEqual(get_param(query_dict, 'sort', 'time'), 'time') self.assertEqual(get_param(query_dict, 'sort', 'time', True), ['time', 'nc']) self.assertEqual(get_param(query_dict, 'limit', -1), 10) self.assertEqual(get_param(query_dict, 'fulldirs', '0'), '1') self.assertEqual(get_param(query_dict, 'nfl_filter', ''), 'getcwd') self.assertEqual(get_param(query_dict, 'query', ''), 'query') self.assertEqual(get_param(query_dict, 'metric', 'time'), 'nc') self.assertEqual(get_param(query_dict, 'format', 'default'), 'default') def test_render(self): url = 'http://localhost:8080/__profile__' path_entries = ['/__profile__'.split('/'), '/__profile__/'.split('/'), '/__profile__/123'.split('/'), '/__profile__/123/'.split('/'), '/__profile__/123/:0(getcwd)'.split('/'), '/__profile__/all'.split('/'), '/__profile__/all/'.split('/'), '/__profile__/all/:0(getcwd)'.split('/'), '/__profile__/current'.split('/'), '/__profile__/current/'.split('/'), '/__profile__/current/:0(getcwd)'.split('/')] content, headers = self.viewer.render(url, 'GET', path_entries[0], self.query_dict, None) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', 'text/html')]) content, headers = self.viewer.render(url, 'POST', path_entries[0], self.query_dict, None) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', 'text/html')]) plot_dict = self.query_dict.copy() plot_dict['plot'] = ['plot'] if PLOTLIB_INSTALLED: content, headers = self.viewer.render(url, 'POST', path_entries[0], plot_dict, None) self.assertEqual(headers, [('content-type', 'image/jpg')]) else: self.assertRaises(PLOTLIBNotInstalled, self.viewer.render, url, 'POST', path_entries[0], plot_dict, None) clear_dict = self.query_dict.copy() clear_dict['clear'] = ['clear'] del clear_dict['query'] clear_dict['profile'] = ['xxx'] content, headers = self.viewer.render(url, 'POST', path_entries[0], clear_dict, None) self.assertEqual(headers, [('content-type', 'text/html')]) download_dict = self.query_dict.copy() download_dict['download'] = ['download'] content, headers = self.viewer.render(url, 'POST', path_entries[0], download_dict, None) self.assertTrue(headers == [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.render(url, 'GET', path_entries[1], self.query_dict, None) self.assertTrue(isinstance(json.loads(content), dict)) for method in ['HEAD', 'PUT', 'DELETE', 'XYZMethod']: self.assertRaises(MethodNotAllowed, self.viewer.render, url, method, path_entries[10], self.query_dict, None) for entry in path_entries[2:]: download_dict['format'] = 'default' content, headers = self.viewer.render(url, 'GET', entry, download_dict, None) self.assertTrue( ('content-type', self.viewer.format_dict['default']) in headers, entry) download_dict['format'] = 'json' content, headers = self.viewer.render(url, 'GET', entry, download_dict, None) self.assertTrue(isinstance(json.loads(content), dict)) def test_index(self): content, headers = self.viewer.index_page(self.log_files[0:1], profile_id='current') self.assertTrue(content.find('<html>') > -1) self.assertTrue(headers == [('content-type', 'text/html')]) def test_index_all(self): content, headers = self.viewer.index_page(self.log_files, profile_id='all') for f in self.log_files: self.assertTrue(content.find(f) > 0, content) self.assertTrue(headers == [('content-type', 'text/html')]) def test_download(self): content, headers = self.viewer.download(self.log_files) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.download(self.log_files, sort='calls', limit=10, nfl_filter='os') self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.download(self.log_files, output_format='default') self.assertEqual(headers, [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.download(self.log_files, output_format='json') self.assertTrue(isinstance(json.loads(content), dict)) self.assertEqual(headers, [('content-type', self.viewer.format_dict['json'])]) content, headers = self.viewer.download(self.log_files, output_format='csv') self.assertEqual(headers, [('content-type', self.viewer.format_dict['csv'])]) if ODFLIB_INSTALLED: content, headers = self.viewer.download(self.log_files, output_format='ods') self.assertEqual(headers, [('content-type', self.viewer.format_dict['ods'])]) else: self.assertRaises(ODFLIBNotInstalled, self.viewer.download, self.log_files, output_format='ods') content, headers = self.viewer.download(self.log_files, nfl_filter=__file__, output_format='python') self.assertEqual(headers, [('content-type', self.viewer.format_dict['python'])]) def test_plot(self): if PLOTLIB_INSTALLED: content, headers = self.viewer.plot(self.log_files) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', 'image/jpg')]) self.assertRaises(NotFoundException, self.viewer.plot, []) else: self.assertRaises(PLOTLIBNotInstalled, self.viewer.plot, self.log_files) def test_format_source_code(self): nfl_os = '%s:%d(%s)' % (os.__file__[:-1], 136, 'makedirs') self.assertTrue('makedirs' in self.viewer.format_source_code(nfl_os)) self.assertFalse('makedirsXYZ' in self.viewer.format_source_code(nfl_os)) nfl_illegal = '%s:136(makedirs)' % os.__file__ self.assertTrue(_('The file type are forbidden to access!') in self.viewer.format_source_code(nfl_illegal)) nfl_not_exist = '%s.py:136(makedirs)' % os.__file__ expected_msg = _('Can not access the file %s.') % os.__file__ self.assertTrue(expected_msg in self.viewer.format_source_code(nfl_not_exist))
class Test_html_viewer(unittest.TestCase): def setUp(self): if xprofile is None: raise SkipTest self.app = ProfileMiddleware(FakeApp, {}) self.log_files = [] self.tempdir = tempfile.mkdtemp() self.log_filename_prefix = self.tempdir + '/unittest.profile' self.profile_log = ProfileLog(self.log_filename_prefix, False) self.pids = ['123', '456', str(os.getpid())] profiler = xprofile.get_profiler('eventlet.green.profile') for pid in self.pids: profiler.runctx('import os;os.getcwd();', globals(), locals()) self.log_files.append(self.profile_log.dump_profile(profiler, pid)) self.viewer = HTMLViewer('__profile__', 'eventlet.green.profile', self.profile_log) body = (b"profile=123&profile=456&sort=time&sort=nc&limit=10" b"&fulldirs=1&nfl_filter=getcwd&query=query&metric=nc") wsgi_input = BytesIO(body) environ = {'REQUEST_METHOD': 'GET', 'QUERY_STRING': 'profile=all', 'wsgi.input': wsgi_input} req = Request.blank('/__profile__/', environ=environ) self.query_dict = self.app._combine_body_qs(req) def tearDown(self): shutil.rmtree(self.tempdir, ignore_errors=True) def fake_call_back(self): pass def test_get_param(self): query_dict = self.query_dict get_param = self.viewer._get_param self.assertEqual(get_param(query_dict, 'profile', 'current', True), ['123', '456']) self.assertEqual(get_param(query_dict, 'profile', 'current'), '123') self.assertEqual(get_param(query_dict, 'sort', 'time'), 'time') self.assertEqual(get_param(query_dict, 'sort', 'time', True), ['time', 'nc']) self.assertEqual(get_param(query_dict, 'limit', -1), 10) self.assertEqual(get_param(query_dict, 'fulldirs', '0'), '1') self.assertEqual(get_param(query_dict, 'nfl_filter', ''), 'getcwd') self.assertEqual(get_param(query_dict, 'query', ''), 'query') self.assertEqual(get_param(query_dict, 'metric', 'time'), 'nc') self.assertEqual(get_param(query_dict, 'format', 'default'), 'default') def test_render(self): url = 'http://localhost:8080/__profile__' path_entries = ['/__profile__'.split('/'), '/__profile__/'.split('/'), '/__profile__/123'.split('/'), '/__profile__/123/'.split('/'), '/__profile__/123/:0(getcwd)'.split('/'), '/__profile__/all'.split('/'), '/__profile__/all/'.split('/'), '/__profile__/all/:0(getcwd)'.split('/'), '/__profile__/current'.split('/'), '/__profile__/current/'.split('/'), '/__profile__/current/:0(getcwd)'.split('/')] content, headers = self.viewer.render(url, 'GET', path_entries[0], self.query_dict, None) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', 'text/html')]) content, headers = self.viewer.render(url, 'POST', path_entries[0], self.query_dict, None) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', 'text/html')]) plot_dict = self.query_dict.copy() plot_dict['plot'] = ['plot'] if PLOTLIB_INSTALLED: content, headers = self.viewer.render(url, 'POST', path_entries[0], plot_dict, None) self.assertEqual(headers, [('content-type', 'image/jpg')]) else: self.assertRaises(PLOTLIBNotInstalled, self.viewer.render, url, 'POST', path_entries[0], plot_dict, None) clear_dict = self.query_dict.copy() clear_dict['clear'] = ['clear'] del clear_dict['query'] clear_dict['profile'] = ['xxx'] content, headers = self.viewer.render(url, 'POST', path_entries[0], clear_dict, None) self.assertEqual(headers, [('content-type', 'text/html')]) download_dict = self.query_dict.copy() download_dict['download'] = ['download'] content, headers = self.viewer.render(url, 'POST', path_entries[0], download_dict, None) self.assertTrue(headers == [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.render(url, 'GET', path_entries[1], self.query_dict, None) self.assertTrue(isinstance(json.loads(content), dict)) for method in ['HEAD', 'PUT', 'DELETE', 'XYZMethod']: self.assertRaises(MethodNotAllowed, self.viewer.render, url, method, path_entries[10], self.query_dict, None) for entry in path_entries[2:]: download_dict['format'] = 'default' content, headers = self.viewer.render(url, 'GET', entry, download_dict, None) self.assertTrue( ('content-type', self.viewer.format_dict['default']) in headers, entry) download_dict['format'] = 'json' content, headers = self.viewer.render(url, 'GET', entry, download_dict, None) self.assertTrue(isinstance(json.loads(content), dict)) def test_index(self): content, headers = self.viewer.index_page(self.log_files[0:1], profile_id='current') self.assertTrue(content.find('<html>') > -1) self.assertTrue(headers == [('content-type', 'text/html')]) def test_index_all(self): content, headers = self.viewer.index_page(self.log_files, profile_id='all') for f in self.log_files: self.assertTrue(content.find(f) > 0, content) self.assertTrue(headers == [('content-type', 'text/html')]) def test_download(self): content, headers = self.viewer.download(self.log_files) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.download(self.log_files, sort='calls', limit=10, nfl_filter='os') self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.download(self.log_files, output_format='default') self.assertEqual(headers, [('content-type', self.viewer.format_dict['default'])]) content, headers = self.viewer.download(self.log_files, output_format='json') self.assertTrue(isinstance(json.loads(content), dict)) self.assertEqual(headers, [('content-type', self.viewer.format_dict['json'])]) content, headers = self.viewer.download(self.log_files, output_format='csv') self.assertEqual(headers, [('content-type', self.viewer.format_dict['csv'])]) if ODFLIB_INSTALLED: content, headers = self.viewer.download(self.log_files, output_format='ods') self.assertEqual(headers, [('content-type', self.viewer.format_dict['ods'])]) else: self.assertRaises(ODFLIBNotInstalled, self.viewer.download, self.log_files, output_format='ods') content, headers = self.viewer.download(self.log_files, nfl_filter=__file__, output_format='python') self.assertEqual(headers, [('content-type', self.viewer.format_dict['python'])]) def test_plot(self): if PLOTLIB_INSTALLED: content, headers = self.viewer.plot(self.log_files) self.assertTrue(content is not None) self.assertEqual(headers, [('content-type', 'image/jpg')]) self.assertRaises(NotFoundException, self.viewer.plot, []) else: self.assertRaises(PLOTLIBNotInstalled, self.viewer.plot, self.log_files) def test_format_source_code(self): osfile = os.__file__.rstrip('c') nfl_os = '%s:%d(%s)' % (osfile, 136, 'makedirs') self.assertIn('makedirs', self.viewer.format_source_code(nfl_os)) self.assertNotIn('makedirsXYZ', self.viewer.format_source_code(nfl_os)) nfl_illegal = '%sc:136(makedirs)' % osfile self.assertIn(_('The file type are forbidden to access!'), self.viewer.format_source_code(nfl_illegal)) nfl_not_exist = '%s.py:136(makedirs)' % osfile expected_msg = _('Can not access the file %s.py.') % osfile self.assertIn(expected_msg, self.viewer.format_source_code(nfl_not_exist))