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-rwxr-xr-xqa/rpc-tests/rest.py186
1 files changed, 178 insertions, 8 deletions
diff --git a/qa/rpc-tests/rest.py b/qa/rpc-tests/rest.py
index 9b7008531c..3c4f83b90d 100755
--- a/qa/rpc-tests/rest.py
+++ b/qa/rpc-tests/rest.py
@@ -9,7 +9,10 @@
from test_framework import BitcoinTestFramework
from util import *
+from struct import *
+import binascii
import json
+import StringIO
try:
import http.client as httplib
@@ -20,45 +23,210 @@ try:
except ImportError:
import urlparse
-def http_get_call(host, port, path, response_object = 0):
+def deser_uint256(f):
+ r = 0
+ for i in range(8):
+ t = unpack(b"<I", f.read(4))[0]
+ r += t << (i * 32)
+ return r
+
+#allows simple http get calls with a request body
+def http_get_call(host, port, path, requestdata = '', response_object = 0):
conn = httplib.HTTPConnection(host, port)
- conn.request('GET', path)
+ conn.request('GET', path, requestdata)
if response_object:
return conn.getresponse()
return conn.getresponse().read()
-
class RESTTest (BitcoinTestFramework):
FORMAT_SEPARATOR = "."
+ def setup_chain(self):
+ print("Initializing test directory "+self.options.tmpdir)
+ initialize_chain_clean(self.options.tmpdir, 3)
+
+ def setup_network(self, split=False):
+ self.nodes = start_nodes(3, self.options.tmpdir)
+ connect_nodes_bi(self.nodes,0,1)
+ connect_nodes_bi(self.nodes,1,2)
+ connect_nodes_bi(self.nodes,0,2)
+ self.is_network_split=False
+ self.sync_all()
+
def run_test(self):
url = urlparse.urlparse(self.nodes[0].url)
+ print "Mining blocks..."
+
+ self.nodes[0].setgenerate(True, 1)
+ self.sync_all()
+ self.nodes[2].setgenerate(True, 100)
+ self.sync_all()
+
+ assert_equal(self.nodes[0].getbalance(), 50)
+
+ txid = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 0.1)
+ self.sync_all()
+ self.nodes[2].setgenerate(True, 1)
+ self.sync_all()
+ bb_hash = self.nodes[0].getbestblockhash()
+
+ assert_equal(self.nodes[1].getbalance(), Decimal("0.1")) #balance now should be 0.1 on node 1
+
+ # load the latest 0.1 tx over the REST API
+ json_string = http_get_call(url.hostname, url.port, '/rest/tx/'+txid+self.FORMAT_SEPARATOR+"json")
+ json_obj = json.loads(json_string)
+ vintx = json_obj['vin'][0]['txid'] # get the vin to later check for utxo (should be spent by then)
+ # get n of 0.1 outpoint
+ n = 0
+ for vout in json_obj['vout']:
+ if vout['value'] == 0.1:
+ n = vout['n']
+
+
+ ######################################
+ # GETUTXOS: query a unspent outpoint #
+ ######################################
+ json_request = '{"checkmempool":true,"outpoints":[{"txid":"'+txid+'","n":'+str(n)+'}]}'
+ json_string = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request)
+ json_obj = json.loads(json_string)
+
+ #check chainTip response
+ assert_equal(json_obj['chaintipHash'], bb_hash)
+
+ #make sure there is one utxo
+ assert_equal(len(json_obj['utxos']), 1)
+ assert_equal(json_obj['utxos'][0]['value'], 0.1)
+
+
+ ################################################
+ # GETUTXOS: now query a already spent outpoint #
+ ################################################
+ json_request = '{"checkmempool":true,"outpoints":[{"txid":"'+vintx+'","n":0}]}'
+ json_string = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request)
+ json_obj = json.loads(json_string)
+
+ #check chainTip response
+ assert_equal(json_obj['chaintipHash'], bb_hash)
+
+ #make sure there is no utox in the response because this oupoint has been spent
+ assert_equal(len(json_obj['utxos']), 0)
+
+ #check bitmap
+ assert_equal(json_obj['bitmap'], "0")
+
+
+ ##################################################
+ # GETUTXOS: now check both with the same request #
+ ##################################################
+ json_request = '{"checkmempool":true,"outpoints":[{"txid":"'+txid+'","n":'+str(n)+'},{"txid":"'+vintx+'","n":0}]}'
+ json_string = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request)
+ json_obj = json.loads(json_string)
+ assert_equal(len(json_obj['utxos']), 1)
+ assert_equal(json_obj['bitmap'], "10")
+
+ #test binary response
bb_hash = self.nodes[0].getbestblockhash()
+ binaryRequest = b'\x01\x02'
+ binaryRequest += binascii.unhexlify(txid)
+ binaryRequest += pack("i", n);
+ binaryRequest += binascii.unhexlify(vintx);
+ binaryRequest += pack("i", 0);
+
+ bin_response = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'bin', binaryRequest)
+
+ output = StringIO.StringIO()
+ output.write(bin_response)
+ output.seek(0)
+ chainHeight = unpack("i", output.read(4))[0]
+ hashFromBinResponse = hex(deser_uint256(output))[2:].zfill(65).rstrip("L")
+
+ assert_equal(bb_hash, hashFromBinResponse) #check if getutxo's chaintip during calculation was fine
+ assert_equal(chainHeight, 102) #chain height must be 102
+
+
+ ############################
+ # GETUTXOS: mempool checks #
+ ############################
+
+ # do a tx and don't sync
+ txid = self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 0.1)
+ json_string = http_get_call(url.hostname, url.port, '/rest/tx/'+txid+self.FORMAT_SEPARATOR+"json")
+ json_obj = json.loads(json_string)
+ vintx = json_obj['vin'][0]['txid'] # get the vin to later check for utxo (should be spent by then)
+ # get n of 0.1 outpoint
+ n = 0
+ for vout in json_obj['vout']:
+ if vout['value'] == 0.1:
+ n = vout['n']
+
+ json_request = '{"checkmempool":false,"outpoints":[{"txid":"'+txid+'","n":'+str(n)+'}]}'
+ json_string = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request)
+ json_obj = json.loads(json_string)
+ assert_equal(len(json_obj['utxos']), 0) #there should be a outpoint because it has just added to the mempool
+
+ json_request = '{"checkmempool":true,"outpoints":[{"txid":"'+txid+'","n":'+str(n)+'}]}'
+ json_string = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request)
+ json_obj = json.loads(json_string)
+ assert_equal(len(json_obj['utxos']), 1) #there should be a outpoint because it has just added to the mempool
+
+ #do some invalid requests
+ json_request = '{"checkmempool'
+ response = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request, True)
+ assert_equal(response.status, 500) #must be a 500 because we send a invalid json request
+
+ json_request = '{"checkmempool'
+ response = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'bin', json_request, True)
+ assert_equal(response.status, 500) #must be a 500 because we send a invalid bin request
+
+ #test limits
+ json_request = '{"checkmempool":true,"outpoints":['
+ for x in range(0, 200):
+ json_request += '{"txid":"'+txid+'","n":'+str(n)+'},'
+ json_request = json_request.rstrip(",")
+ json_request+="]}";
+ response = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request, True)
+ assert_equal(response.status, 500) #must be a 500 because we exceeding the limits
+
+ json_request = '{"checkmempool":true,"outpoints":['
+ for x in range(0, 90):
+ json_request += '{"txid":"'+txid+'","n":'+str(n)+'},'
+ json_request = json_request.rstrip(",")
+ json_request+="]}";
+ response = http_get_call(url.hostname, url.port, '/rest/getutxos'+self.FORMAT_SEPARATOR+'json', json_request, True)
+ assert_equal(response.status, 200) #must be a 500 because we exceeding the limits
+
+ self.nodes[0].setgenerate(True, 1) #generate block to not affect upcomming tests
+ self.sync_all()
+
+ ################
+ # /rest/block/ #
+ ################
+
# check binary format
- response = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+"bin", True)
+ response = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+"bin", "", True)
assert_equal(response.status, 200)
assert_greater_than(int(response.getheader('content-length')), 80)
response_str = response.read()
# compare with block header
- response_header = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"bin", True)
+ response_header = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"bin", "", True)
assert_equal(response_header.status, 200)
assert_equal(int(response_header.getheader('content-length')), 80)
response_header_str = response_header.read()
assert_equal(response_str[0:80], response_header_str)
# check block hex format
- response_hex = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+"hex", True)
+ response_hex = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+"hex", "", True)
assert_equal(response_hex.status, 200)
assert_greater_than(int(response_hex.getheader('content-length')), 160)
response_hex_str = response_hex.read()
assert_equal(response_str.encode("hex")[0:160], response_hex_str[0:160])
# compare with hex block header
- response_header_hex = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"hex", True)
+ response_header_hex = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"hex", "", True)
assert_equal(response_header_hex.status, 200)
assert_greater_than(int(response_header_hex.getheader('content-length')), 160)
response_header_hex_str = response_header_hex.read()
@@ -77,9 +245,11 @@ class RESTTest (BitcoinTestFramework):
assert_equal(json_obj['txid'], tx_hash)
# check hex format response
- hex_string = http_get_call(url.hostname, url.port, '/rest/tx/'+tx_hash+self.FORMAT_SEPARATOR+"hex", True)
+ hex_string = http_get_call(url.hostname, url.port, '/rest/tx/'+tx_hash+self.FORMAT_SEPARATOR+"hex", "", True)
assert_equal(hex_string.status, 200)
assert_greater_than(int(response.getheader('content-length')), 10)
+
+
# check block tx details
# let's make 3 tx and mine them on node 1