Browse Source
0.158ad5bdeMerge bctest.py into bitcoin-util-test.py (John Newbery)95836c5Use shared config file for functional and util tests (John Newbery)89fcd35Use an .ini config file for environment vars in bitcoin-util-test.py (John Newbery)e9265dfChange help_text in bitcoin-util-test.py to a docstring. (John Newbery)ce58e93Change bitcoin-util-test.py to use Python3 (John Newbery) Tree-SHA512: 66dab0b4a8546aee0dfaef134a165f1447aff4c0ec335754bbc7d9e55909721c62f09cdbf4b22d02ac1fcd5a9b66780f91e1cc4d8687fae7288cc9072a23a78f
MarcoFalke
8 years ago
9 changed files with 157 additions and 175 deletions
@ -1,139 +0,0 @@
@@ -1,139 +0,0 @@
|
||||
# Copyright 2014 BitPay Inc. |
||||
# Copyright 2016 The Bitcoin Core developers |
||||
# Distributed under the MIT software license, see the accompanying |
||||
# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
||||
from __future__ import division,print_function,unicode_literals |
||||
import subprocess |
||||
import os |
||||
import json |
||||
import sys |
||||
import binascii |
||||
import difflib |
||||
import logging |
||||
import pprint |
||||
|
||||
def parse_output(a, 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, buildenv): |
||||
"""Runs a single test, comparing output and RC to expected output and RC. |
||||
|
||||
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 = buildenv.BUILDDIR + "/src/" + testObj['exec'] + buildenv.exeext |
||||
execargs = testObj['args'] |
||||
execrun = [execprog] + execargs |
||||
|
||||
# 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 |
||||
|
||||
# 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 |
||||
|
||||
# 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 |
||||
|
||||
if outputData: |
||||
data_mismatch, formatting_mismatch = False, False |
||||
# 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 + ")") |
||||
data_mismatch = True |
||||
# 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) |
||||
formatting_mismatch = True |
||||
|
||||
assert not data_mismatch and not formatting_mismatch |
||||
|
||||
# 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 |
||||
|
||||
if "error_txt" in testObj: |
||||
want_error = testObj["error_txt"] |
||||
# Compare error text |
||||
# TODO: ideally, we'd compare the strings exactly and also assert |
||||
# That stderr is empty if no errors are expected. However, bitcoin-tx |
||||
# emits DISPLAY errors when running as a windows application on |
||||
# linux through wine. Just assert that the expected error text appears |
||||
# somewhere in stderr. |
||||
if want_error not in outs[1]: |
||||
logging.error("Error mismatch:\n" + "Expected: " + want_error + "\nReceived: " + outs[1].rstrip()) |
||||
raise Exception |
||||
|
||||
def bctester(testDir, input_basename, buildenv): |
||||
""" 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 = [] |
||||
|
||||
for testObj in input_data: |
||||
try: |
||||
bctest(testDir, testObj, buildenv) |
||||
logging.info("PASSED: " + testObj["description"]) |
||||
except: |
||||
logging.info("FAILED: " + testObj["description"]) |
||||
failed_testcases.append(testObj["description"]) |
||||
|
||||
if failed_testcases: |
||||
error_message = "FAILED_TESTCASES:\n" |
||||
error_message += pprint.pformat(failed_testcases, width=400) |
||||
logging.error(error_message) |
||||
sys.exit(1) |
||||
else: |
||||
sys.exit(0) |
||||
Loading…
Reference in new issue