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Judge tester
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import sys | |
import os | |
import os.path | |
import time | |
JUDGE_INPUT_FORMATS = ['judge%04d.in', 'judge%d.in'] | |
JUDGE_OUTPUT_FORMATS = ['judge%04d.ans', 'judge%d.ans'] | |
TEST_OUTPUT_FORMAT = 'judge%04d.test.out' | |
def compare_files(a, b): | |
with open(a, 'r') as fa: | |
with open(b, 'r') as fb: | |
f1 = fa.readlines() | |
f2 = fb.readlines(); | |
if len(f1) == len(f2): | |
for x, y in zip(f1, f2): | |
if x != y: | |
return False | |
else: | |
return False | |
return True | |
def main(args): | |
if len(args) != 2: | |
print("Usage: python -m py_compile tester.py <*.(java|cpp)> <io directory>") | |
return | |
program, iodir = args | |
test = 1 | |
executor = '' | |
if program[-3:] == 'cpp': | |
print('Compiling...') | |
os.system('g++ -lm %s' % program) | |
executor = ('a < %s > %s') | |
if program[-4:] == 'java': | |
print('Compiling...') | |
os.system('javac %s' % program) | |
executor = ('java %s ' % program[:-5]) + '< %s > %s' | |
else: | |
executor = ('python %s ' % program) + '< %s > %s' | |
failed = set() | |
max_time_elapsed = 0 | |
passed = 0 | |
while True: | |
judgein = '' | |
judgeout = '' | |
testout = '%s/%s' % (iodir, TEST_OUTPUT_FORMAT) % test | |
for input_format in JUDGE_INPUT_FORMATS: | |
judgein = '%s/%s' % (iodir, input_format) % test | |
if os.path.isfile(judgein): | |
break | |
for output_format in JUDGE_OUTPUT_FORMATS: | |
judgeout = '%s/%s' % (iodir, output_format) % test | |
if os.path.isfile(judgeout): | |
break | |
if judgein == '' or judgeout == '': | |
break | |
exe = executor % (judgein, testout) | |
time_before = time.clock() | |
os.system(exe) | |
time_elapsed = time.clock() - time_before | |
max_time_elapsed = max(time_elapsed, max_time_elapsed) | |
if compare_files(judgeout, testout): | |
print('passed %d (%.3f seconds)' % (test, time_elapsed)) | |
passed += 1 | |
else: | |
print('FAILED %d (%.3f seconds)' % (test, time_elapsed)) | |
failed.add(test) | |
test += 1 | |
if test == 1: | |
print('No test cases!') | |
else: | |
print("Passed cases: %d/%d" % (passed, test-1)) | |
print("Failed cases: %s" % list(failed)) | |
print("Max time elapsed: %.3lf" % max_time_elapsed) | |
if __name__ == '__main__': | |
main(sys.argv[1:]) |
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