def test_cdx_dedup(self):
url_table = URLTable()
warc_recorder = WARCRecorder('asdf',
params=WARCRecorderParams(
compress=False,
cdx=True,
url_table=url_table))
url_table.add_visits([
('http://example.com/fennec',
'<urn:uuid:8a534d31-bd06-4056-8a0f-bdc5fd611036>',
'B62D734VFEKIDLFAB7TTSCSZF64BKAYJ')
])
request = HTTPRequest('http://example.com/fennec')
request.address = ('0.0.0.0', 80)
response = HTTPResponse(200, 'OK')
response.body = Body()
revisit_response_header_size = len(response.to_bytes())
with wpull.util.reset_file_offset(response.body):
response.body.write(b'kitbit')
with warc_recorder.session() as session:
session.pre_request(request)
session.request_data(request.to_bytes())
session.request(request)
session.pre_response(response)
session.response_data(response.to_bytes())
session.response_data(response.body.content())
session.response(response)
request = HTTPRequest('http://example.com/horse')
request.address = ('0.0.0.0', 80)
response = HTTPResponse(200, 'OKaaaaaaaaaaaaaaaaaaaaaaaaaa')
response.body = Body()
with wpull.util.reset_file_offset(response.body):
response.body.write(b'kitbit')
with warc_recorder.session() as session:
session.pre_request(request)
session.request_data(request.to_bytes())
session.request(request)
session.pre_response(response)
session.response_data(response.to_bytes())
session.response_data(response.body.content())
session.response(response)
_logger.info('FINISHED')
warc_recorder.close()
with open('asdf.warc', 'rb') as in_file:
warc_file_content = in_file.read()
with open('asdf.cdx', 'rb') as in_file:
cdx_file_content = in_file.read()
self.assertTrue(warc_file_content.startswith(b'WARC/1.0'))
self.assertIn(b'WARC-Type: revisit\r\n', warc_file_content)
self.assertIn(
b'WARC-Refers-To: '
b'<urn:uuid:8a534d31-bd06-4056-8a0f-bdc5fd611036>\r\n',
warc_file_content)
self.assertIn(b'WARC-Truncated: length\r\n', warc_file_content)
self.assertIn(
b'WARC-Profile: http://netpreserve.org/warc/1.0/revisit/'
b'identical-payload-digest\r\n', warc_file_content)
self.assertIn(
b'Content-Length: ' +
str(revisit_response_header_size).encode('ascii') + b'\r\n',
warc_file_content)
self.assertIn(b'WARC-Target-URI: http://example.com/fennec\r\n',
warc_file_content)
self.assertIn(b'WARC-Target-URI: http://example.com/horse\r\n',
warc_file_content)
self.assertEqual(1, warc_file_content.count(b'kitbit'))
self.assertIn(b'http://example.com/horse ', cdx_file_content)
def test_cdx_dedup(self):
url_table = URLTable()
warc_recorder = WARCRecorder(
'asdf',
params=WARCRecorderParams(
compress=False, cdx=True, url_table=url_table
)
)
url_table.add_visits([
(
'http://example.com/fennec',
'<urn:uuid:8a534d31-bd06-4056-8a0f-bdc5fd611036>',
'B62D734VFEKIDLFAB7TTSCSZF64BKAYJ'
)
])
request = HTTPRequest('http://example.com/fennec')
request.address = ('0.0.0.0', 80)
response = HTTPResponse(200, 'OK')
response.body = Body()
revisit_response_header_size = len(response.to_bytes())
with wpull.util.reset_file_offset(response.body):
response.body.write(b'kitbit')
session = warc_recorder.new_http_recorder_session()
session.begin_request(request)
session.request_data(request.to_bytes())
session.end_request(request)
session.begin_response(response)
session.response_data(response.to_bytes())
session.response_data(response.body.content())
session.end_response(response)
session.close()
request = HTTPRequest('http://example.com/horse')
request.address = ('0.0.0.0', 80)
response = HTTPResponse(200, 'OKaaaaaaaaaaaaaaaaaaaaaaaaaa')
response.body = Body()
with wpull.util.reset_file_offset(response.body):
response.body.write(b'kitbit')
session = warc_recorder.new_http_recorder_session()
session.begin_request(request)
session.request_data(request.to_bytes())
session.end_request(request)
session.begin_response(response)
session.response_data(response.to_bytes())
session.response_data(response.body.content())
session.end_response(response)
session.close()
_logger.info('FINISHED')
warc_recorder.close()
with open('asdf.warc', 'rb') as in_file:
warc_file_content = in_file.read()
with open('asdf.cdx', 'rb') as in_file:
cdx_file_content = in_file.read()
self.assertTrue(warc_file_content.startswith(b'WARC/1.0'))
self.assertIn(b'WARC-Type: revisit\r\n', warc_file_content)
self.assertIn(
b'WARC-Refers-To: '
b'<urn:uuid:8a534d31-bd06-4056-8a0f-bdc5fd611036>\r\n',
warc_file_content
)
self.assertIn(b'WARC-Truncated: length\r\n', warc_file_content)
self.assertIn(
b'WARC-Profile: http://netpreserve.org/warc/1.0/revisit/'
b'identical-payload-digest\r\n',
warc_file_content
)
self.assertIn(
b'Content-Length: ' +
str(revisit_response_header_size).encode('ascii') + b'\r\n',
warc_file_content
)
self.assertIn(
b'WARC-Target-URI: http://example.com/fennec\r\n',
warc_file_content
)
self.assertIn(
b'WARC-Target-URI: http://example.com/horse\r\n', warc_file_content
)
self.assertEqual(
1,
warc_file_content.count(b'kitbit')
)
self.assertIn(b'http://example.com/horse ', cdx_file_content)
