mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
101 lines
2.7 KiB
Python
Executable File
101 lines
2.7 KiB
Python
Executable File
#!/usr/bin/python
|
|
#
|
|
# This script reads C++ or RST source files and writes all
|
|
# multi-line strings into individual files.
|
|
# This can be used to extract the Solidity test cases
|
|
# into files for e.g. fuzz testing as
|
|
# scripts/isolate_tests.py test/libsolidity/*
|
|
|
|
import sys
|
|
import re
|
|
import os
|
|
import hashlib
|
|
from os.path import join
|
|
|
|
def extract_test_cases(path):
|
|
lines = open(path, 'rb').read().splitlines()
|
|
|
|
inside = False
|
|
delimiter = ''
|
|
tests = []
|
|
|
|
for l in lines:
|
|
if inside:
|
|
if l.strip().endswith(')' + delimiter + '";'):
|
|
inside = False
|
|
else:
|
|
tests[-1] += l + '\n'
|
|
else:
|
|
m = re.search(r'R"([^(]*)\($', l.strip())
|
|
if m:
|
|
inside = True
|
|
delimiter = m.group(1)
|
|
tests += ['']
|
|
|
|
return tests
|
|
|
|
# Contract sources are indented by 4 spaces.
|
|
# Look for `pragma solidity` and abort a line not indented properly.
|
|
# If the comment `// This will not compile` is above the pragma,
|
|
# the code is skipped.
|
|
def extract_docs_cases(path):
|
|
# Note: this code works, because splitlines() removes empty new lines
|
|
# and thus even if the empty new lines are missing indentation
|
|
lines = open(path, 'rb').read().splitlines()
|
|
|
|
ignore = False
|
|
inside = False
|
|
tests = []
|
|
|
|
for l in lines:
|
|
if inside:
|
|
# Abort if indentation is missing
|
|
m = re.search(r'^[^ ]+', l)
|
|
if m:
|
|
inside = False
|
|
else:
|
|
tests[-1] += l + '\n'
|
|
else:
|
|
m = re.search(r'^ // This will not compile', l)
|
|
if m:
|
|
ignore = True
|
|
|
|
if ignore:
|
|
# Abort if indentation is missing
|
|
m = re.search(r'^[^ ]+', l)
|
|
if m:
|
|
ignore = False
|
|
else:
|
|
m = re.search(r'^ pragma solidity .*[0-9]+\.[0-9]+\.[0-9]+;$', l)
|
|
if m:
|
|
inside = True
|
|
tests += [l]
|
|
|
|
return tests
|
|
|
|
def write_cases(tests):
|
|
for test in tests:
|
|
open('test_%s.sol' % hashlib.sha256(test).hexdigest(), 'wb').write(test)
|
|
|
|
if __name__ == '__main__':
|
|
path = sys.argv[1]
|
|
docs = False
|
|
if len(sys.argv) > 2 and sys.argv[2] == 'docs':
|
|
docs = True
|
|
|
|
for root, subdirs, files in os.walk(path):
|
|
if '_build' in subdirs:
|
|
subdirs.remove('_build')
|
|
if 'compilationTests' in subdirs:
|
|
subdirs.remove('compilationTests')
|
|
for f in files:
|
|
path = join(root, f)
|
|
if docs:
|
|
cases = extract_docs_cases(path)
|
|
else:
|
|
if f.endswith(".sol"):
|
|
cases = [open(path, "r").read()]
|
|
else:
|
|
cases = extract_test_cases(path)
|
|
write_cases(cases)
|