Clean up bctest.py and bitcoin-util-test.py
- remove newlines - change tabs for spaces, to align with convention in other py files - add comments - add 'Bitcoin Core Developers' copyright notice
This commit is contained in:
parent
5508f14437
commit
abd7840c22
|
@ -1,4 +1,5 @@
|
|||
# Copyright 2014 BitPay, Inc.
|
||||
# Copyright 2016 The Bitcoin Core developers
|
||||
# Distributed under the MIT software license, see the accompanying
|
||||
# file COPYING or https://www.opensource.org/licenses/mit-license.php .
|
||||
|
||||
|
@ -11,94 +12,110 @@ import difflib
|
|||
import logging
|
||||
|
||||
def parse_output(a, fmt):
|
||||
if fmt == 'json': # json: compare parsed data
|
||||
return json.loads(a)
|
||||
elif fmt == 'hex': # hex: parse and compare binary data
|
||||
return binascii.a2b_hex(a.strip())
|
||||
else:
|
||||
raise NotImplementedError("Don't know how to compare %s" % fmt)
|
||||
"""Parse the output according to specified format.
|
||||
|
||||
Raise an error if the output can't be parsed."""
|
||||
if fmt == 'json': # json: compare parsed data
|
||||
return json.loads(a)
|
||||
elif fmt == 'hex': # hex: parse and compare binary data
|
||||
return binascii.a2b_hex(a.strip())
|
||||
else:
|
||||
raise NotImplementedError("Don't know how to compare %s" % fmt)
|
||||
|
||||
def bctest(testDir, testObj, exeext):
|
||||
"""Runs a single test, comparing output and RC to expected output and RC.
|
||||
|
||||
execprog = testObj['exec'] + exeext
|
||||
execargs = testObj['args']
|
||||
execrun = [execprog] + execargs
|
||||
stdinCfg = None
|
||||
inputData = None
|
||||
if "input" in testObj:
|
||||
filename = testDir + "/" + testObj['input']
|
||||
inputData = open(filename).read()
|
||||
stdinCfg = subprocess.PIPE
|
||||
Raises an error if input can't be read, executable fails, or output/RC
|
||||
are not as expected. Error is caught by bctester() and reported.
|
||||
"""
|
||||
# Get the exec names and arguments
|
||||
execprog = testObj['exec'] + exeext
|
||||
execargs = testObj['args']
|
||||
execrun = [execprog] + execargs
|
||||
|
||||
outputFn = None
|
||||
outputData = None
|
||||
if "output_cmp" in testObj:
|
||||
outputFn = testObj['output_cmp']
|
||||
outputType = os.path.splitext(outputFn)[1][1:] # output type from file extension (determines how to compare)
|
||||
try:
|
||||
outputData = open(testDir + "/" + outputFn).read()
|
||||
except:
|
||||
logging.error("Output file " + outputFn + " can not be opened")
|
||||
raise
|
||||
if not outputData:
|
||||
logging.error("Output data missing for " + outputFn)
|
||||
raise Exception
|
||||
# Read the input data (if there is any)
|
||||
stdinCfg = None
|
||||
inputData = None
|
||||
if "input" in testObj:
|
||||
filename = testDir + "/" + testObj['input']
|
||||
inputData = open(filename).read()
|
||||
stdinCfg = subprocess.PIPE
|
||||
|
||||
proc = subprocess.Popen(execrun, stdin=stdinCfg, stdout=subprocess.PIPE, stderr=subprocess.PIPE,universal_newlines=True)
|
||||
try:
|
||||
outs = proc.communicate(input=inputData)
|
||||
except OSError:
|
||||
logging.error("OSError, Failed to execute " + execprog)
|
||||
raise
|
||||
# Read the expected output data (if there is any)
|
||||
outputFn = None
|
||||
outputData = None
|
||||
if "output_cmp" in testObj:
|
||||
outputFn = testObj['output_cmp']
|
||||
outputType = os.path.splitext(outputFn)[1][1:] # output type from file extension (determines how to compare)
|
||||
try:
|
||||
outputData = open(testDir + "/" + outputFn).read()
|
||||
except:
|
||||
logging.error("Output file " + outputFn + " can not be opened")
|
||||
raise
|
||||
if not outputData:
|
||||
logging.error("Output data missing for " + outputFn)
|
||||
raise Exception
|
||||
|
||||
if outputData:
|
||||
try:
|
||||
a_parsed = parse_output(outs[0], outputType)
|
||||
except Exception as e:
|
||||
logging.error('Error parsing command output as %s: %s' % (outputType,e))
|
||||
raise
|
||||
try:
|
||||
b_parsed = parse_output(outputData, outputType)
|
||||
except Exception as e:
|
||||
logging.error('Error parsing expected output %s as %s: %s' % (outputFn,outputType,e))
|
||||
raise
|
||||
if a_parsed != b_parsed:
|
||||
logging.error("Output data mismatch for " + outputFn + " (format " + outputType + ")")
|
||||
raise Exception
|
||||
if outs[0] != outputData:
|
||||
error_message = "Output formatting mismatch for " + outputFn + ":\n"
|
||||
error_message += "".join(difflib.context_diff(outputData.splitlines(True),
|
||||
outs[0].splitlines(True),
|
||||
fromfile=outputFn,
|
||||
tofile="returned"))
|
||||
logging.error(error_message)
|
||||
raise Exception
|
||||
# Run the test
|
||||
proc = subprocess.Popen(execrun, stdin=stdinCfg, stdout=subprocess.PIPE, stderr=subprocess.PIPE,universal_newlines=True)
|
||||
try:
|
||||
outs = proc.communicate(input=inputData)
|
||||
except OSError:
|
||||
logging.error("OSError, Failed to execute " + execprog)
|
||||
raise
|
||||
|
||||
wantRC = 0
|
||||
if "return_code" in testObj:
|
||||
wantRC = testObj['return_code']
|
||||
if proc.returncode != wantRC:
|
||||
logging.error("Return code mismatch for " + outputFn)
|
||||
raise Exception
|
||||
if outputData:
|
||||
# Parse command output and expected output
|
||||
try:
|
||||
a_parsed = parse_output(outs[0], outputType)
|
||||
except Exception as e:
|
||||
logging.error('Error parsing command output as %s: %s' % (outputType,e))
|
||||
raise
|
||||
try:
|
||||
b_parsed = parse_output(outputData, outputType)
|
||||
except Exception as e:
|
||||
logging.error('Error parsing expected output %s as %s: %s' % (outputFn,outputType,e))
|
||||
raise
|
||||
# Compare data
|
||||
if a_parsed != b_parsed:
|
||||
logging.error("Output data mismatch for " + outputFn + " (format " + outputType + ")")
|
||||
raise Exception
|
||||
# Compare formatting
|
||||
if outs[0] != outputData:
|
||||
error_message = "Output formatting mismatch for " + outputFn + ":\n"
|
||||
error_message += "".join(difflib.context_diff(outputData.splitlines(True),
|
||||
outs[0].splitlines(True),
|
||||
fromfile=outputFn,
|
||||
tofile="returned"))
|
||||
logging.error(error_message)
|
||||
raise Exception
|
||||
|
||||
# Compare the return code to the expected return code
|
||||
wantRC = 0
|
||||
if "return_code" in testObj:
|
||||
wantRC = testObj['return_code']
|
||||
if proc.returncode != wantRC:
|
||||
logging.error("Return code mismatch for " + outputFn)
|
||||
raise Exception
|
||||
|
||||
def bctester(testDir, input_basename, buildenv):
|
||||
input_filename = testDir + "/" + input_basename
|
||||
raw_data = open(input_filename).read()
|
||||
input_data = json.loads(raw_data)
|
||||
""" Loads and parses the input file, runs all tests and reports results"""
|
||||
input_filename = testDir + "/" + input_basename
|
||||
raw_data = open(input_filename).read()
|
||||
input_data = json.loads(raw_data)
|
||||
|
||||
failed_testcases = []
|
||||
failed_testcases = []
|
||||
|
||||
for testObj in input_data:
|
||||
try:
|
||||
bctest(testDir, testObj, buildenv.exeext)
|
||||
logging.info("PASSED: " + testObj["description"])
|
||||
except:
|
||||
logging.info("FAILED: " + testObj["description"])
|
||||
failed_testcases.append(testObj["description"])
|
||||
|
||||
if failed_testcases:
|
||||
logging.error("FAILED TESTCASES: [" + ", ".join(failed_testcases) + "]")
|
||||
sys.exit(1)
|
||||
else:
|
||||
sys.exit(0)
|
||||
for testObj in input_data:
|
||||
try:
|
||||
bctest(testDir, testObj, buildenv.exeext)
|
||||
logging.info("PASSED: " + testObj["description"])
|
||||
except:
|
||||
logging.info("FAILED: " + testObj["description"])
|
||||
failed_testcases.append(testObj["description"])
|
||||
|
||||
if failed_testcases:
|
||||
logging.error("FAILED TESTCASES: [" + ", ".join(failed_testcases) + "]")
|
||||
sys.exit(1)
|
||||
else:
|
||||
sys.exit(0)
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
#!/usr/bin/env python3
|
||||
# Copyright 2014 BitPay, Inc.
|
||||
# Copyright 2016 The Bitcoin Core developers
|
||||
# Distributed under the MIT software license, see the accompanying
|
||||
# file COPYING or https://www.opensource.org/licenses/mit-license.php .
|
||||
|
||||
|
@ -16,11 +17,13 @@ Runs automatically during `make check`.
|
|||
|
||||
Can also be run manually from the src directory by specifiying the source directory:
|
||||
|
||||
test/bitcoin-util-test.py --src=[srcdir]
|
||||
test/bitcoin-util-test.py --srcdir='srcdir' [--verbose]
|
||||
"""
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
# Try to get the source directory from the environment variables. This will
|
||||
# be set for `make check` automated runs. If environment variable is not set,
|
||||
# then get the source directory from command line args.
|
||||
try:
|
||||
srcdir = os.environ["srcdir"]
|
||||
verbose = False
|
||||
|
|
Loading…
Reference in New Issue