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authorGregory Maxwell <greg@xiph.org>2015-11-22 14:46:57 -0800
committerGregory Maxwell <greg@xiph.org>2015-11-22 14:47:40 -0800
commit9cdd407ca55b080952f6634e185a17d45cd124f8 (patch)
treef1870785d9e425740625efdacb701312c7ffdeda /qa
parentc322652b71b9642199490c44dcdf5371c53de585 (diff)
parentc800c95997fc6365165e0d2645517f738aa4aad4 (diff)
Merge pull request #7029
c800c95 Remove unmaintained example test script_test.py (Suhas Daftuar)
Diffstat (limited to 'qa')
-rwxr-xr-xqa/pull-tester/rpc-tests.py1
-rwxr-xr-xqa/rpc-tests/script_test.py259
2 files changed, 0 insertions, 260 deletions
diff --git a/qa/pull-tester/rpc-tests.py b/qa/pull-tester/rpc-tests.py
index a02a73cd03..7a30db68dd 100755
--- a/qa/pull-tester/rpc-tests.py
+++ b/qa/pull-tester/rpc-tests.py
@@ -106,7 +106,6 @@ testScriptsExt = [
'invalidateblock.py',
'keypool.py',
# 'rpcbind_test.py', #temporary, bug in libevent, see #6655
-# 'script_test.py', #used for manual comparison of 2 binaries
'smartfees.py',
'maxblocksinflight.py',
'invalidblockrequest.py',
diff --git a/qa/rpc-tests/script_test.py b/qa/rpc-tests/script_test.py
deleted file mode 100755
index afc44b51b5..0000000000
--- a/qa/rpc-tests/script_test.py
+++ /dev/null
@@ -1,259 +0,0 @@
-#!/usr/bin/env python2
-#
-# Distributed under the MIT/X11 software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#
-
-'''
-Test notes:
-This test uses the script_valid and script_invalid tests from the unittest
-framework to do end-to-end testing where we compare that two nodes agree on
-whether blocks containing a given test script are valid.
-
-We generally ignore the script flags associated with each test (since we lack
-the precision to test each script using those flags in this framework), but
-for tests with SCRIPT_VERIFY_P2SH, we can use a block time after the BIP16
-switchover date to try to test with that flag enabled (and for tests without
-that flag, we use a block time before the switchover date).
-
-NOTE: This test is very slow and may take more than 40 minutes to run.
-'''
-
-from test_framework.test_framework import ComparisonTestFramework
-from test_framework.util import *
-from test_framework.comptool import TestInstance, TestManager
-from test_framework.mininode import *
-from test_framework.blocktools import *
-from test_framework.script import *
-import logging
-import copy
-import json
-
-script_valid_file = "../../src/test/data/script_valid.json"
-script_invalid_file = "../../src/test/data/script_invalid.json"
-
-# Pass in a set of json files to open.
-class ScriptTestFile(object):
-
- def __init__(self, files):
- self.files = files
- self.index = -1
- self.data = []
-
- def load_files(self):
- for f in self.files:
- self.data.extend(json.loads(open(os.path.dirname(os.path.abspath(__file__))+"/"+f).read()))
-
- # Skip over records that are not long enough to be tests
- def get_records(self):
- while (self.index < len(self.data)):
- if len(self.data[self.index]) >= 3:
- yield self.data[self.index]
- self.index += 1
-
-
-# Helper for parsing the flags specified in the .json files
-SCRIPT_VERIFY_NONE = 0
-SCRIPT_VERIFY_P2SH = 1
-SCRIPT_VERIFY_STRICTENC = 1 << 1
-SCRIPT_VERIFY_DERSIG = 1 << 2
-SCRIPT_VERIFY_LOW_S = 1 << 3
-SCRIPT_VERIFY_NULLDUMMY = 1 << 4
-SCRIPT_VERIFY_SIGPUSHONLY = 1 << 5
-SCRIPT_VERIFY_MINIMALDATA = 1 << 6
-SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS = 1 << 7
-SCRIPT_VERIFY_CLEANSTACK = 1 << 8
-
-flag_map = {
- "": SCRIPT_VERIFY_NONE,
- "NONE": SCRIPT_VERIFY_NONE,
- "P2SH": SCRIPT_VERIFY_P2SH,
- "STRICTENC": SCRIPT_VERIFY_STRICTENC,
- "DERSIG": SCRIPT_VERIFY_DERSIG,
- "LOW_S": SCRIPT_VERIFY_LOW_S,
- "NULLDUMMY": SCRIPT_VERIFY_NULLDUMMY,
- "SIGPUSHONLY": SCRIPT_VERIFY_SIGPUSHONLY,
- "MINIMALDATA": SCRIPT_VERIFY_MINIMALDATA,
- "DISCOURAGE_UPGRADABLE_NOPS": SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS,
- "CLEANSTACK": SCRIPT_VERIFY_CLEANSTACK,
-}
-
-def ParseScriptFlags(flag_string):
- flags = 0
- for x in flag_string.split(","):
- if x in flag_map:
- flags |= flag_map[x]
- else:
- print "Error: unrecognized script flag: ", x
- return flags
-
-'''
-Given a string that is a scriptsig or scriptpubkey from the .json files above,
-convert it to a CScript()
-'''
-# Replicates behavior from core_read.cpp
-def ParseScript(json_script):
- script = json_script.split(" ")
- parsed_script = CScript()
- for x in script:
- if len(x) == 0:
- # Empty string, ignore.
- pass
- elif x.isdigit() or (len(x) >= 1 and x[0] == "-" and x[1:].isdigit()):
- # Number
- n = int(x, 0)
- if (n == -1) or (n >= 1 and n <= 16):
- parsed_script = CScript(bytes(parsed_script) + bytes(CScript([n])))
- else:
- parsed_script += CScriptNum(int(x, 0))
- elif x.startswith("0x"):
- # Raw hex data, inserted NOT pushed onto stack:
- for i in xrange(2, len(x), 2):
- parsed_script = CScript(bytes(parsed_script) + bytes(chr(int(x[i:i+2],16))))
- elif x.startswith("'") and x.endswith("'") and len(x) >= 2:
- # Single-quoted string, pushed as data.
- parsed_script += CScript([x[1:-1]])
- else:
- # opcode, e.g. OP_ADD or ADD:
- tryopname = "OP_" + x
- if tryopname in OPCODES_BY_NAME:
- parsed_script += CScriptOp(OPCODES_BY_NAME["OP_" + x])
- else:
- print "ParseScript: error parsing '%s'" % x
- return ""
- return parsed_script
-
-class TestBuilder(object):
- def create_credit_tx(self, scriptPubKey, height):
- # self.tx1 is a coinbase transaction, modeled after the one created by script_tests.cpp
- # This allows us to reuse signatures created in the unit test framework.
- self.tx1 = create_coinbase(height) # this has a bip34 scriptsig,
- self.tx1.vin[0].scriptSig = CScript([0, 0]) # but this matches the unit tests
- self.tx1.vout[0].nValue = 0
- self.tx1.vout[0].scriptPubKey = scriptPubKey
- self.tx1.rehash()
- def create_spend_tx(self, scriptSig):
- self.tx2 = create_transaction(self.tx1, 0, CScript(), 0)
- self.tx2.vin[0].scriptSig = scriptSig
- self.tx2.vout[0].scriptPubKey = CScript()
- self.tx2.rehash()
- def rehash(self):
- self.tx1.rehash()
- self.tx2.rehash()
-
-# This test uses the (default) two nodes provided by ComparisonTestFramework,
-# specified on the command line with --testbinary and --refbinary.
-# See comptool.py
-class ScriptTest(ComparisonTestFramework):
-
- def run_test(self):
- # Set up the comparison tool TestManager
- test = TestManager(self, self.options.tmpdir)
- test.add_all_connections(self.nodes)
-
- # Load scripts
- self.scripts = ScriptTestFile([script_valid_file, script_invalid_file])
- self.scripts.load_files()
-
- # Some variables we re-use between test instances (to build blocks)
- self.tip = None
- self.block_time = None
-
- NetworkThread().start() # Start up network handling in another thread
- test.run()
-
- def generate_test_instance(self, pubkeystring, scriptsigstring):
- scriptpubkey = ParseScript(pubkeystring)
- scriptsig = ParseScript(scriptsigstring)
-
- test = TestInstance(sync_every_block=False)
- test_build = TestBuilder()
- test_build.create_credit_tx(scriptpubkey, self.height)
- test_build.create_spend_tx(scriptsig)
- test_build.rehash()
-
- block = create_block(self.tip, test_build.tx1, self.block_time)
- self.block_time += 1
- block.solve()
- self.tip = block.sha256
- self.height += 1
- test.blocks_and_transactions = [[block, True]]
-
- for i in xrange(100):
- block = create_block(self.tip, create_coinbase(self.height), self.block_time)
- self.block_time += 1
- block.solve()
- self.tip = block.sha256
- self.height += 1
- test.blocks_and_transactions.append([block, True])
-
- block = create_block(self.tip, create_coinbase(self.height), self.block_time)
- self.block_time += 1
- block.vtx.append(test_build.tx2)
- block.hashMerkleRoot = block.calc_merkle_root()
- block.rehash()
- block.solve()
- test.blocks_and_transactions.append([block, None])
- return test
-
- # This generates the tests for TestManager.
- def get_tests(self):
- self.tip = int ("0x" + self.nodes[0].getbestblockhash() + "L", 0)
- self.block_time = 1333230000 # before the BIP16 switchover
- self.height = 1
-
- '''
- Create a new block with an anyone-can-spend coinbase
- '''
- block = create_block(self.tip, create_coinbase(self.height), self.block_time)
- self.block_time += 1
- block.solve()
- self.tip = block.sha256
- self.height += 1
- yield TestInstance(objects=[[block, True]])
-
- '''
- Build out to 100 blocks total, maturing the coinbase.
- '''
- test = TestInstance(objects=[], sync_every_block=False, sync_every_tx=False)
- for i in xrange(100):
- b = create_block(self.tip, create_coinbase(self.height), self.block_time)
- b.solve()
- test.blocks_and_transactions.append([b, True])
- self.tip = b.sha256
- self.block_time += 1
- self.height += 1
- yield test
-
- ''' Iterate through script tests. '''
- counter = 0
- for script_test in self.scripts.get_records():
- ''' Reset the blockchain to genesis block + 100 blocks. '''
- if self.nodes[0].getblockcount() > 101:
- self.nodes[0].invalidateblock(self.nodes[0].getblockhash(102))
- self.nodes[1].invalidateblock(self.nodes[1].getblockhash(102))
-
- self.tip = int ("0x" + self.nodes[0].getbestblockhash() + "L", 0)
- self.height = 102
-
- [scriptsig, scriptpubkey, flags] = script_test[0:3]
- flags = ParseScriptFlags(flags)
-
- # We can use block time to determine whether the nodes should be
- # enforcing BIP16.
- #
- # We intentionally let the block time grow by 1 each time.
- # This forces the block hashes to differ between tests, so that
- # a call to invalidateblock doesn't interfere with a later test.
- if (flags & SCRIPT_VERIFY_P2SH):
- self.block_time = 1333238400 + counter # Advance to enforcing BIP16
- else:
- self.block_time = 1333230000 + counter # Before the BIP16 switchover
-
- print "Script test: [%s]" % script_test
-
- yield self.generate_test_instance(scriptpubkey, scriptsig)
- counter += 1
-
-if __name__ == '__main__':
- ScriptTest().main()