Update py2 modules to py3, update encoding to be py3 compatible
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@ -1,4 +1,4 @@
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#!/usr/bin/env python
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#!/usr/bin/env python3
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# Copyright (c) 2014 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or https://www.opensource.org/licenses/mit-license.php .
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@ -7,8 +7,6 @@
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# Test REST interface
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#
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import sys; assert sys.version_info < (3,), ur"This script does not run under Python 3. Please use Python 2.7.x."
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal, assert_greater_than, \
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initialize_chain_clean, start_nodes, connect_nodes_bi
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@ -16,17 +14,13 @@ from test_framework.util import assert_equal, assert_greater_than, \
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import struct
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import binascii
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import json
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import StringIO
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import io
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from codecs import encode
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from decimal import Decimal
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try:
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import http.client as httplib
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except ImportError:
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import httplib
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try:
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import urllib.parse as urlparse
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except ImportError:
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import urlparse
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import http.client
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import urllib.parse
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def deser_uint256(f):
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r = 0
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@ -37,17 +31,17 @@ def deser_uint256(f):
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# allows simple http get calls
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def http_get_call(host, port, path, response_object = 0):
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conn = httplib.HTTPConnection(host, port)
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conn = http.client.HTTPConnection(host, port)
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conn.request('GET', path)
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if response_object:
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return conn.getresponse()
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return conn.getresponse().read()
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return conn.getresponse().read().decode("utf-8")
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# allows simple http post calls with a request body
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def http_post_call(host, port, path, requestdata = '', response_object = 0):
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conn = httplib.HTTPConnection(host, port)
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conn = http.client.HTTPConnection(host, port)
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conn.request('POST', path, requestdata)
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if response_object:
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@ -71,8 +65,8 @@ class RESTTest (BitcoinTestFramework):
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self.sync_all()
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def run_test(self):
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url = urlparse.urlparse(self.nodes[0].url)
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print "Mining blocks..."
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url = urllib.parse.urlparse(self.nodes[0].url)
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print("Mining blocks...")
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self.nodes[0].generate(1)
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self.sync_all()
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@ -151,11 +145,11 @@ class RESTTest (BitcoinTestFramework):
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binaryRequest += struct.pack("i", 0);
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bin_response = http_post_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'bin', binaryRequest)
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output = StringIO.StringIO()
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output = io.BytesIO()
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output.write(bin_response)
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output.seek(0)
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chainHeight = struct.unpack("i", output.read(4))[0]
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hashFromBinResponse = hex(deser_uint256(output))[2:].zfill(65).rstrip("L")
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hashFromBinResponse = hex(deser_uint256(output))[2:].zfill(64)
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assert_equal(bb_hash, hashFromBinResponse) # check if getutxo's chaintip during calculation was fine
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assert_equal(chainHeight, 102) # chain height must be 102
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@ -247,7 +241,7 @@ class RESTTest (BitcoinTestFramework):
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assert_equal(response_hex.status, 200)
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assert_greater_than(int(response_hex.getheader('content-length')), 354)
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response_hex_str = response_hex.read()
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assert_equal(response_str.encode("hex")[0:354], response_hex_str[0:354])
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assert_equal(encode(response_str, "hex_codec")[0:354], response_hex_str[0:354])
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# compare with hex block header
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response_header_hex = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"hex", True)
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@ -255,7 +249,7 @@ class RESTTest (BitcoinTestFramework):
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assert_greater_than(int(response_header_hex.getheader('content-length')), 354)
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response_header_hex_str = response_header_hex.read()
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assert_equal(response_hex_str[0:354], response_header_hex_str[0:354])
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assert_equal(response_header_str.encode("hex")[0:354], response_header_hex_str[0:354])
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assert_equal(encode(response_header_str, "hex-codec")[0:354], response_header_hex_str[0:354])
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# check json format
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block_json_string = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+'json')
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@ -265,7 +259,7 @@ class RESTTest (BitcoinTestFramework):
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# compare with json block header
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response_header_json = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"json", True)
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assert_equal(response_header_json.status, 200)
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response_header_json_str = response_header_json.read()
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response_header_json_str = response_header_json.read().decode('utf-8')
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json_obj = json.loads(response_header_json_str, parse_float=Decimal)
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assert_equal(len(json_obj), 1) # ensure that there is one header in the json response
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assert_equal(json_obj[0]['hash'], bb_hash) # request/response hash should be the same
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@ -289,7 +283,7 @@ class RESTTest (BitcoinTestFramework):
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self.sync_all()
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response_header_json = http_get_call(url.hostname, url.port, '/rest/headers/5/'+bb_hash+self.FORMAT_SEPARATOR+"json", True)
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assert_equal(response_header_json.status, 200)
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response_header_json_str = response_header_json.read()
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response_header_json_str = response_header_json.read().decode('utf-8')
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json_obj = json.loads(response_header_json_str)
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assert_equal(len(json_obj), 5) # now we should have 5 header objects
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