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#!/usr/bin/env python3
# This script confirms both that the register report "adds up", and that its
# final balance is the same as what the balance report shows.
import argparse
import pathlib
import sys
import os
import re
from LedgerHarness import LedgerHarness
parser = argparse.ArgumentParser(prog='ConfirmTests', parents=[LedgerHarness.parser()])
parser.add_argument('tests', type=pathlib.Path)
args = parser.parse_args()
harness = LedgerHarness(args.ledger, args.sourcepath, args.verify, args.gmalloc, args.python)
if not os.path.isdir(args.tests) and not os.path.isfile(args.tests):
print(f'{args.tests} is not a directory or file (cwd: {os.getcwd()})'
, file=sys.stderr)
sys.exit(1)
commands = [
"-f '$tests/standard.dat' -O 0ecbb1b15e2cf3e515cc0f8533e5bb0fb2326728",
"-f '$tests/standard.dat' -B c56a21d23a6535184e7152ee138c28974f14280c",
"-f '$tests/standard.dat' -V c56a21d23a6535184e7152ee138c28974f14280c",
"-f '$tests/standard.dat' -G c56a21d23a6535184e7152ee138c28974f14280c",
"-f '$tests/standard.dat' -B c0226fafdf9e6711ac9121cf263e2d50791859cb",
"-f '$tests/standard.dat' -V c0226fafdf9e6711ac9121cf263e2d50791859cb",
"-f '$tests/standard.dat' -G c0226fafdf9e6711ac9121cf263e2d50791859cb"
]
def clean(num):
num = re.sub(r'(\s+|\$|,)',"", num)
m = re.search(r'([-0-9.]+)', num)
if m:
return float(m.group(1))
else:
return float(num)
def confirm_report(command):
index = 1
last_line = ""
failure = False
running_total = 0.0
p = harness.run(re.sub(r'\$cmd', 'reg', command))
for line in harness.readlines(p.stdout):
match = re.match(r'\\s*([-$,0-9.]+)\\s+([-$,0-9.]+)', line[54:])
if not match:
continue
value = clean(match.group(1))
total = clean(match.group(2))
running_total += value
diff = abs(running_total - total)
if re.search(r' -[VGB] ', command) and diff < 0.015:
diff = 0.0
if diff > 0.001:
print("DISCREPANCY: %.3f (%.3f - %.3f) at line %d:" % \
(running_total - total, running_total, total, index))
print(line,)
running_total = total
failure = True
index += 1
last_line = line
balance_total = 0.0
p = harness.run(re.sub(r'\$cmd', 'bal', command))
for line in harness.readlines(p.stdout):
if line[0] != '-':
balance_total = clean(line[:20])
diff = abs(balance_total - running_total)
if re.search(r' -[VGB] ', command) and diff < 0.015:
diff = 0.0
if diff > 0.001:
print()
print("DISCREPANCY: %.3f (%.3f - %.3f) between register and balance" % \
(balance_total - running_total, balance_total, running_total))
print(last_line,)
failure = True
return not failure
for cmd in commands:
if confirm_report('$ledger --rounding $cmd ' + re.sub(r'\$tests', str(args.tests), cmd)):
harness.success()
else:
harness.failure()
harness.exit()
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