def run(self, env):
thys = map (lambda (name,_): ('%s' % os.path.splitext(name)[0]), env.sources())
additional_thys = ['%s' % name for name in re.split(" |,",self.additional_theories) if name]
user_thys = filter (lambda name: name not in additional_thys, thys)
platform = execute_arglist([settings.ISABELLE_BINARY, "getenv", "ML_PLATFORM"], env.tmpdir(), timeout=10, error_to_output=False)[0]
args = [settings.ISABELLE_BINARY,"process"]
# Depending on the underlying polyml platform (32/64 bit) we use 2 or 1 threads, resp.
# This is due to the default memory limit (1gb) of safe-docker and the
# default initial heap sizes of 500m and 1000m for 32 bit and 64 bit, resp.
if "x86_64-linux" in platform:
args += ["-o", "threads=1"]
else:
args += ["-o", "threads=2"]
for t in additional_thys + user_thys:
args += ["-T", t]
args += ["-l", self.logic]
(output, error, exitcode, timed_out, oom_ed) = execute_arglist(args, env.tmpdir(),timeout=settings.TEST_TIMEOUT, error_to_output=False)
if timed_out:
output += "\n\n---- check aborted after %d seconds ----\n" % settings.TEST_TIMEOUT
if oom_ed:
output += "\n\n---- check aborted, out of memory ----\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(not timed_out and not oom_ed and self.output_ok(output))
return result
def compile_make(self, env):
# compile CMakeLists.txt
if os.path.exists(env.tmpdir() + '/CMakeLists.txt'):
logger.debug('cmakefile found, execute cmake')
# cmake .
# cmake --build .
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(['cmake', '.'], env.tmpdir(), unsafe=True)
if exitcode != 0:
return self.handle_compile_error(env, output, error, timed_out, oom_ed)
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(['cmake', '--build', '.'], env.tmpdir(), unsafe=True)
if exitcode != 0:
return self.handle_compile_error(env, output, error, timed_out, oom_ed)
else:
# run make
logger.debug('make')
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(['make'], env.tmpdir(), unsafe=True)
if exitcode != 0:
# suppress as much information as possible
# call make twice in order to get only errors in student code
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(['make'], env.tmpdir(), unsafe=True)
if error != None:
# delete output when error text exists because output contains a lot of irrelevant information
# for student
# logger.error(error)
output = error
error = ''
return self.handle_compile_error(env, output, error, timed_out, oom_ed)
return True
def run(self, env):
# Find out the path to isabaelle-process
args = [settings.ISABELLE_BINARY, "getenv", "-b", "ISABELLE_PROCESS"]
(output, error, exitcode, _) = execute_arglist(args, env.tmpdir())
isabelle_process = output.rstrip()
thys = map (lambda (name,_): ('"%s"' % os.path.splitext(name)[0]), env.sources())
ml_cmd = 'Secure.set_secure (); use_thys [%s]' % ','.join(thys)
args = [isabelle_process, "-r", "-q", "-e", ml_cmd, self.logic]
(output, error, exitcode, timed_out, oom_ed) = execute_arglist(args, env.tmpdir(),timeout=settings.TEST_TIMEOUT)
if timed_out:
output += "\n\n---- check aborted after %d seconds ----\n" % settings.TEST_TIMEOUT
if oom_ed:
output += "\n\n---- check aborted, out of memory ----\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(not timed_out and not oom_ed and not self.output_ok(output))
return result
def run(self, env):
# Save save check configuration
config_path = os.path.join(env.tmpdir(), "checks.xml")
copy_file(self.configuration.path, config_path)
# Run the tests
args = [settings.JVM, "-cp", settings.CHECKSTYLEALLJAR, "-Dbasedir=.", "com.puppycrawl.tools.checkstyle.Main", "-c", "checks.xml"] + [name for (name,content) in env.sources()]
[output, error, exitcode,timed_out, oom_ed] = execute_arglist(args, env.tmpdir())
# Remove Praktomat-Path-Prefixes from result:
output = re.sub(r"^"+re.escape(env.tmpdir())+"/+","",output,flags=re.MULTILINE)
result = self.create_result(env)
log = '<pre>' + escape(output) + '</pre>'
if timed_out:
log = log + '<div class="error">Timeout occured!</div>'
if oom_ed:
log = log + '<div class="error">Out of memory!</div>'
result.set_log(log)
result.set_passed(not timed_out and not oom_ed and not exitcode and (not re.match('Starting audit...\nAudit done.', output) == None))
return result
def main_module(self, env):
""" find the first class file containing a main method """
main_method = re.compile(
r"^public static void main\(java.lang.String\[\]\)$", re.MULTILINE)
main_method = "public static void main(java.lang.String[])"
class_name = re.compile(
r"^(public )?(abstract )?(final )?class ([^ ]*) extends .*$",
re.MULTILINE)
class_files = []
for dirpath, dirs, files in os.walk(env.tmpdir()):
for filename in files:
if filename.endswith(".class"):
class_files.append(filename)
[classinfo, _, _, _,
_] = execute_arglist([
settings.JCLASSINFO, "--methods", "--general-info",
os.path.join(dirpath, filename)
],
env.tmpdir(),
self.environment(),
unsafe=True)
if string.find(classinfo, main_method) >= 0:
main_class_name = class_name.search(
classinfo, re.MULTILINE).group(4)
return main_class_name
raise self.NotFoundError(
"A class containing the main method ('public static void main(String[] args)') could not be found in the files %s"
% ", ".join(class_files))
def run(self, env):
# Save save check configuration
config_path = os.path.join(env.tmpdir(), "checks.xml")
copy_file(self.configuration.path, config_path)
# Run the tests
args = [
settings.JVM, "-cp", settings.CHECKSTYLEALLJAR, "-Dbasedir=.",
"com.puppycrawl.tools.checkstyle.Main", "-c", "checks.xml"
] + [name for (name, content) in env.sources()]
[output, error, exitcode, timed_out,
oom_ed] = execute_arglist(args, env.tmpdir())
# Remove Praktomat-Path-Prefixes from result:
output = re.sub(r"^" + re.escape(env.tmpdir()) + "/+",
"",
output,
flags=re.MULTILINE)
result = self.create_result(env)
log = '<pre>' + escape(output) + '</pre>'
if timed_out:
log = log + '<div class="error">Timeout occured!</div>'
if oom_ed:
log = log + '<div class="error">Out of memory!</div>'
result.set_log(log)
result.set_passed(
not timed_out and not oom_ed and not exitcode and
(not re.match('Starting audit...\nAudit done.', output) == None))
return result
def run(self, env):
""" Build it. """
result = self.create_result(env)
filenames = [name for name in self.get_file_names(env)]
args = [self.compiler()] + self.flags(env) + filenames + self.libs()
[output,_,_,_,_] = execute_arglist(args, env.tmpdir(),self.environment())
has_main = re.search(r"^Linking ([^ ]*) ...$",output,re.MULTILINE)
if has_main: self._detected_main = has_main.group(1)
output = escape(output)
output = self.enhance_output(env, output)
# We mustn't have any warnings.
passed = not self.has_warnings(output)
log = self.build_log(output,args,set(filenames).intersection([solutionfile.path() for solutionfile in env.solution().solutionfile_set.all()]))
# Now that submission was successfully built, try to find the main modules name again
try:
if passed : env.set_program(self.main_module(env))
except self.NotFoundError as e:
passed = not self._main_required
log += "<pre>" + str(e) + "</pre>"
result.set_passed(passed)
result.set_log(log)
return result
def run(self, env):
""" Build it. """
result = self.create_result(env)
filenames = [name for name in self.get_file_names(env)]
args = [self.compiler()] + self.flags(env) + filenames + self.libs()
[output, _, _, _, _] = execute_arglist(args, env.tmpdir(),
self.environment())
has_main = re.search(r"^Linking ([^ ]*) ...$", output, re.MULTILINE)
if has_main: self._detected_main = has_main.group(1)
output = escape(output)
output = self.enhance_output(env, output)
# We mustn't have any warnings.
passed = not self.has_warnings(output)
log = self.build_log(
output, args,
set(filenames).intersection([
solutionfile.path()
for solutionfile in env.solution().solutionfile_set.all()
]))
# Now that submission was successfully built, try to find the main modules name again
try:
if passed: env.set_program(self.main_module(env))
except self.NotFoundError as e:
passed = not self._main_required
log += "<pre>" + str(e) + "</pre>"
result.set_passed(passed)
result.set_log(log)
return result
def run(self, env):
java_builder = IgnoringJavaBuilder(_flags="", _libs=self.junit_version, _file_pattern=r"^.*\.[jJ][aA][vV][aA]$", _output_flags="", _main_required=False)
java_builder._ignore = self.ignore.split(" ")
build_result = java_builder.run(env)
if not build_result.passed:
result = self.create_result(env)
result.set_passed(False)
result.set_log('<pre>' + escape(self.test_description) + '\n\n======== Test Results ======\n\n</pre><br/>\n'+build_result.log)
return result
environ = {}
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
environ['JAVA'] = settings.JVM
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'scripts')
environ['POLICY'] = os.path.join(script_dir, "junit.policy")
cmd = [settings.JVM_SECURE, "-cp", settings.JAVA_LIBS[self.junit_version]+":.", self.runner(), self.class_name]
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(cmd, env.tmpdir(), environment_variables=environ, timeout=settings.TEST_TIMEOUT, fileseeklimit=settings.TEST_MAXFILESIZE, extradirs=[script_dir])
result = self.create_result(env)
(output, truncated) = truncated_log(output)
output = '<pre>' + escape(self.test_description) + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + escape(output) + '</pre>'
result.set_log(output, timed_out=timed_out or oom_ed, truncated=truncated, oom_ed=oom_ed)
result.set_passed(not exitcode and not timed_out and not oom_ed and self.output_ok(output) and not truncated)
return result
def show_info(request):
# read disk usage for sandbox
response = HttpResponse()
response.write("Praktomat: " + VERSION.version + "<br>\r\n")
sandboxdir = settings.SANDBOX_DIR
if not os.path.exists(sandboxdir):
# sandbox folder does not exist
response.write("Sandbox folder not found<br>\r\n")
else:
command = ['du', '-s', '-h']
result = execute_arglist(args=command, working_directory=sandboxdir, timeout=60, unsafe=True)
resultout = result[0]
resulterr = result[1]
# print(resultout)
# print(resulterr)
response.write("Sandbox disk usage: " + resultout + "<br>\r\n")
# get number of tasks
# now = django.utils.timezone.now()
counter = 0
for e in Task.objects.all():
counter = counter + 1
response.write("Tasks: " + str(counter) + "<br>\r\n")
# get number of solutions
counter = 0
for e in Solution.objects.all():
counter = counter + 1
response.write("Solution: " + str(counter) + "<br>\r\n")
# prefer Json?
return HttpResponse(response)
def run(self, env): """ Build it. """ result = self.create_result(env) # Try to find out the main modules name with only the source files present try: env.set_program(self.main_module(env)) except self.NotFoundError: pass filenames = [name for name in self.get_file_names(env)] args = [self.compiler()] + self.output_flags(env) + self.flags(env) + filenames + self.libs() script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),'scripts') [output,_,_,_,_] = execute_arglist(args, env.tmpdir(),self.environment(), extradirs=[script_dir]) output = escape(output) output = self.enhance_output(env, output) # We mustn't have any warnings. passed = not self.has_warnings(output) log = self.build_log(output,args,set(filenames).intersection([solutionfile.path() for solutionfile in env.solution().solutionfile_set.all()])) # Now that submission was successfully built, try to find the main modules name again try: if passed : env.set_program(self.main_module(env)) except self.NotFoundError as e: # But only complain if the main method is required if self._main_required: log += "<pre>" + str(e) + "</pre>" passed = False result.set_passed(passed) result.set_log(log) return result
def run(self, env):
""" Build it. """
result = self.create_result(env)
# Try to find out the main modules name with only the source files present
if self._main_required:
try:
env.set_program(self.main_module(env))
except self.NotFoundError:
pass
filenames = [name for name in self.get_file_names(env)]
args = [self.compiler()] + self.output_flags(env) + self.flags(env) + filenames + self.libs()
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'scripts')
[output, _, _, _, _] = execute_arglist(args, env.tmpdir(), self.environment(), extradirs=[script_dir])
output = escape(output)
output = self.enhance_output(env, output)
# We mustn't have any warnings.
passed = not self.has_warnings(output)
log = self.build_log(output, args, set(filenames).intersection([solutionfile.path() for solutionfile in env.solution().solutionfile_set.all()]))
# Now that submission was successfully built, try to find the main modules name again
if self._main_required and passed:
try:
env.set_program(self.main_module(env))
except self.NotFoundError as e:
log += "<pre>" + str(e) + "</pre>"
passed = False
result.set_passed(passed)
result.set_log(log)
return result
def run_command(self, cmd, env):
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(cmd, env.tmpdir(), timeout=settings.TEST_TIMEOUT, fileseeklimit=settings.TEST_MAXFILESIZE)
logger.debug("output: " + output)
logger.debug("exitcode: " + str(exitcode))
if error != None and len(error) > 0:
logger.debug("error: " + error)
output = output + error
result = self.create_result(env)
if timed_out or oom_ed:
# ERROR: Execution timed out
logger.error('Execution timeout')
# clear log for timeout
# because truncating log will result in invalid XML.
truncated = False
output = '\Execution timed out... (Check for infinite loop in your code)\r\n' + output
(output, truncated) = truncated_log(output)
# Do not set timout flag in order to handle timeout only as failed testcase.
# Student shall be motivated to look for error in his or her code and not in testcode.
result.set_log(output, timed_out=timed_out, truncated=truncated, oom_ed=oom_ed, log_format=CheckerResult.TEXT_LOG)
result.set_passed(False)
return result, output
if exitcode != 0:
(output, truncated) = truncated_log(output)
if exitcode < 0:
# append signal message
output = output + '\r\nSignal:\r\n' + signal.strsignal(- exitcode)
result.set_log(output, timed_out=False, truncated=truncated, oom_ed=False, log_format=CheckerResult.TEXT_LOG)
result.set_passed(False)
return result, output
result.set_passed(True)
return result, output
def run(self, env):
thys = map(lambda (name, _): ('%s' % os.path.splitext(name)[0]),
env.sources())
additional_thys = [
'%s' % name for name in re.split(" |,", self.additional_theories)
if name
]
user_thys = filter(lambda name: name not in additional_thys, thys)
platform = execute_arglist(
[settings.ISABELLE_BINARY, "getenv", "ML_PLATFORM"],
env.tmpdir(),
timeout=10,
error_to_output=False)[0]
args = [settings.ISABELLE_BINARY, "process"]
# Depending on the underlying polyml platform (32/64 bit) we use 2 or 1 threads, resp.
# This is due to the default memory limit (1gb) of safe-docker and the
# default initial heap sizes of 500m and 1000m for 32 bit and 64 bit, resp.
if "x86_64-linux" in platform:
args += ["-o", "threads=1"]
else:
args += ["-o", "threads=2"]
for t in additional_thys + user_thys:
args += ["-T", t]
args += ["-l", self.logic]
(output, error, exitcode, timed_out,
oom_ed) = execute_arglist(args,
env.tmpdir(),
timeout=settings.TEST_TIMEOUT,
error_to_output=False)
if timed_out:
output += "\n\n---- check aborted after %d seconds ----\n" % settings.TEST_TIMEOUT
if oom_ed:
output += "\n\n---- check aborted, out of memory ----\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(not timed_out and not oom_ed
and self.output_ok(output))
return result
def run(self, env):
# Find out the path to isabaelle-process
args = [settings.ISABELLE_BINARY, "getenv", "-b", "ISABELLE_PROCESS"]
(output, error, exitcode, timed_out,
oom_ed) = execute_arglist(args, env.tmpdir(), error_to_output=False)
isabelle_process = output.rstrip()
if not isabelle_process:
output = "isabelle gentenv -b ISABELLE_PROCESS failed\n"
output += "error: " + error + "\n"
output += "timed_out: " + timed_out + "\n"
output += "oom_ed: " + oom_ed + "\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(False)
return result
thys = map(lambda (name, _): ('"%s"' % os.path.splitext(name)[0]),
env.sources())
trusted_thys = [
'"%s"' % name for name in re.split(" |,", self.trusted_theories)
if name
]
untrusted_thys = filter(lambda name: name not in trusted_thys, thys)
ml_cmd = 'use_thys [%s]; Secure.set_secure (); use_thys [%s]' % \
(','.join(trusted_thys), ','.join(untrusted_thys))
args = [isabelle_process, "-r", "-q", "-e", ml_cmd, self.logic]
(output, error, exitcode, timed_out,
oom_ed) = execute_arglist(args,
env.tmpdir(),
timeout=settings.TEST_TIMEOUT,
error_to_output=False)
if timed_out:
output += "\n\n---- check aborted after %d seconds ----\n" % settings.TEST_TIMEOUT
if oom_ed:
output += "\n\n---- check aborted, out of memory ----\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(not timed_out and not oom_ed
and self.output_ok(output))
return result
def run(self, env):
# Save public test cases in `tests.exp'
tests_exp = os.path.join(self.tests_dir(env), "tests.exp")
test_cases = string.replace(
encoding.get_unicode(self.test_case.read()), u"PROGRAM",
env.program())
create_file(tests_exp, test_cases)
testsuite = self.testsuite_dir(env)
program_name = env.program()
if " " in program_name:
result = self.create_result(env)
result.set_log(
"<pre><b class=\"fail\">Error</b>: Path to the main() - source file contains spaces.\n\nFor Java .zip submittions, the directory hierarchy of the .zip file must excactly match the package structure.\nThe default package must correspond to the .zip root directory.</pre>"
)
result.set_passed(False)
return result
cmd = [settings.DEJAGNU_RUNTEST, "--tool", program_name, "tests.exp"]
environ = {}
environ['JAVA'] = settings.JVM
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
environ['POLICY'] = join(script_dir, "praktomat.policy")
environ['USER'] = env.user().get_full_name().encode(
sys.getdefaultencoding(), 'ignore')
environ['HOME'] = testsuite
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(
cmd,
testsuite,
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs=[env.tmpdir(), script_dir]
)
output = encoding.get_unicode(output)
try:
summary = encoding.get_unicode(
open(os.path.join(testsuite, program_name + ".sum")).read())
log = encoding.get_unicode(
open(os.path.join(testsuite, program_name + ".log")).read())
except:
summary = ""
log = ""
complete_output = self.htmlize_output(output + log)
result = self.create_result(env)
result.set_log(complete_output, timed_out=timed_out or oom_ed)
result.set_passed(not exitcode and not timed_out and not oom_ed
and self.output_ok(complete_output))
return result
def run(self, env):
""" Runs tests in a special environment. Here's the actual work.
This runs the check in the environment ENV, returning a CheckerResult. """
# Setup
filename = self.filename if self.filename else self.shell_script.path
path = os.path.join(env.tmpdir(), os.path.basename(filename))
copy_file(self.shell_script.path, path)
os.chmod(path, 0750)
# Run the tests -- execute dumped shell script 'script.sh'
filenames = [name for (name, content) in env.sources()]
args = [path] + filenames
environ = {}
environ['USER'] = str(env.user().id)
environ['USER_MATR'] = str(env.user().mat_number)
environ['SOLUTION_ID'] = str(env.solution().id)
environ['HOME'] = env.tmpdir()
environ['JAVA'] = settings.JVM
environ['JAVA_SECURE'] = settings.JVM_SECURE
environ['SCALA'] = settings.SCALA
environ['POLICY'] = settings.JVM_POLICY
environ['PROGRAM'] = env.program() or ''
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(
args,
working_directory=env.tmpdir(),
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
maxmem=settings.TEST_MAXMEM,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs=[script_dir],
)
output = force_unicode(output, errors='replace')
result = self.create_result(env)
(output, truncated) = truncated_log(output)
if self.remove:
output = re.sub(self.remove, "", output)
if not self.returns_html or truncated or timed_out or oom_ed:
output = '<pre>' + escape(output) + '</pre>'
result.set_log(output,
timed_out=timed_out,
truncated=truncated,
oom_ed=oom_ed)
result.set_passed(not exitcode and not timed_out and not oom_ed
and not truncated)
return result
def run(self, env):
java_builder = IgnoringJavaBuilder(
_flags="",
_libs=self.junit_version,
_file_pattern=r"^.*\.[jJ][aA][vV][aA]$",
_output_flags="")
java_builder._ignore = self.ignore.split(" ")
build_result = java_builder.run(env)
if not build_result.passed:
result = self.create_result(env)
result.set_passed(False)
result.set_log(
'<pre>' + escape(self.test_description) +
'\n\n======== Test Results ======\n\n</pre><br/>\n' +
build_result.log)
return result
environ = {}
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
environ['JAVA'] = settings.JVM
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
environ['POLICY'] = os.path.join(script_dir, "junit.policy")
cmd = [
settings.JVM_SECURE, "-cp",
settings.JAVA_LIBS[self.junit_version] + ":.",
self.runner(), self.class_name
]
[output, error, exitcode, timed_out,
oom_ed] = execute_arglist(cmd,
working_directory=env.tmpdir(),
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs=[script_dir])
result = self.create_result(env)
(output, truncated) = truncated_log(output)
output = '<pre>' + escape(
self.test_description
) + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + escape(
output) + '</pre>'
result.set_log(output,
timed_out=timed_out or oom_ed,
truncated=truncated,
oom_ed=oom_ed)
result.set_passed(not exitcode and not timed_out and not oom_ed
and self.output_ok(output) and not truncated)
return result
def solution_list(request, task_id, user_id=None):
if (user_id and not request.user.is_trainer and not request.user.is_superuser):
return access_denied(request)
task = get_object_or_404(Task, pk=task_id)
author = get_object_or_404(User, pk=user_id) if user_id else request.user
solutions = task.solution_set.filter(author = author).order_by('-id')
final_solution = task.final_solution(author)
if task.publication_date >= datetime.now() and not request.user.is_trainer:
raise Http404
if request.method == "POST":
if task.expired() and not request.user.is_trainer:
return access_denied(request)
solution = Solution(task = task, author=author)
formset = SolutionFormSet(request.POST, request.FILES, instance=solution)
if formset.is_valid():
solution.save()
formset.save()
run_all_checker = bool(User.objects.filter(id=user_id, tutorial__tutors__pk=request.user.id) or request.user.is_trainer)
solution.check_solution(run_all_checker)
if solution.accepted:
# Send submission confirmation email
t = loader.get_template('solutions/submission_confirmation_email.html')
c = {
'protocol': request.is_secure() and "https" or "http",
'domain': RequestSite(request).domain,
'site_name': settings.SITE_NAME,
'solution': solution,
}
with tempfile.NamedTemporaryFile(mode='w+') as tmp:
tmp.write(t.render(c))
tmp.seek(0)
[signed_mail, __, __, __, __] = execute_arglist(["openssl", "smime", "-sign", "-signer", settings.CERTIFICATE, "-inkey", settings.PRIVATE_KEY, "-in", tmp.name], ".", unsafe=True)
connection = get_connection()
message = ConfirmationMessage(_("%s submission confirmation") % settings.SITE_NAME, signed_mail, None, [solution.author.email], connection=connection)
if solution.author.email:
message.send()
if solution.accepted or get_settings().accept_all_solutions:
solution.final = True
solution.save()
return HttpResponseRedirect(reverse('solution_detail', args=[solution.id]))
else:
formset = SolutionFormSet()
attestations = Attestation.objects.filter(solution__task=task, author__tutored_tutorials=request.user.tutorial)
attestationsPublished = attestations[0].published if attestations else False
return render(request, "solutions/solution_list.html",
{"formset": formset, "task":task, "solutions": solutions, "final_solution":final_solution, "attestationsPublished":attestationsPublished, "author":author, "invisible_attestor":get_settings().invisible_attestor})
def remove_source_files(self, env, extensions):
logger.debug('remove source files')
# remove all files with extension c
files_in_directory = os.listdir(env.tmpdir())
for root, dirs, files in os.walk(env.tmpdir()):
for file in files:
if file.lower().endswith(extensions):
# logger.debug('remove ' + file)
cmd = ['rm', file]
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(cmd, env.tmpdir(), unsafe=True)
def run_jplag(self, lang):
# sanity check
if not hasattr(settings, 'JPLAGJAR'):
raise RuntimeError("Setting JPLAGJAR not set")
if not os.path.exists(settings.JPLAGJAR):
raise RuntimeError("Setting JPLAGJAR points to non-existing file %s" % settings.JPLAGJAR)
if not lang in self.jplag_languages():
raise RuntimeError("Unknown jplag settings %s" % lang)
# Remember jplag setting
configuration = get_settings()
configuration.jplag_setting = lang
configuration.save()
jplag_settings = self.jplag_languages()[lang]
path = self.jplag_dir_path()
tmp = os.path.join(path, "tmp")
# clean out previous run
if self.did_jplag_run():
shutil.rmtree(path)
# create output directory
os.makedirs(path)
# extract all final solutions
os.mkdir(tmp)
final_solutions = self.solution_set.filter(final=True)
from solutions.models import path_for_user
for solution in final_solutions:
subpath = os.path.join(tmp, path_for_user(solution.author))
os.mkdir(subpath)
solution.copySolutionFiles(subpath)
# run jplag
args = [settings.JVM,
"-jar", settings.JPLAGJAR,
"-s",
"-l", jplag_settings['param'],
"-p", jplag_settings['files'],
"-r", path,
tmp]
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(args, path, unsafe=True)
# remove solution copies
shutil.rmtree(tmp)
# write log file
with open(os.path.join(path, "jplag.txt"), 'w') as fd:
fd.write(output)
# mark jplag as up-to-date
self.jplag_up_to_date = True
self.save()
def run(self, env):
self.copy_files(env)
# Save save check configuration
config_path = os.path.join(env.tmpdir(), "checks.xml")
copy_file(self.configuration.path, config_path)
# Run the tests
# tests are run unsafe because checkstyle fails when network is missing
args = [settings.JVM, "-cp", settings.CHECKSTYLE_VER[self.check_version], "-Dbasedir=.",
"com.puppycrawl.tools.checkstyle.Main", "-c", "checks.xml"] + \
[name for (name, content) in env.sources()] # + [" > ", env.tmpdir() + "/output.txt"]
[output, error, exitcode, timed_out,
oom_ed] = execute_arglist(args, env.tmpdir(), unsafe=True)
# Remove Praktomat-Path-Prefixes from result:
output = re.sub(r"" + re.escape(env.tmpdir() + "/") + "+",
"",
output,
flags=re.MULTILINE)
warnings = str.count(output, '[WARN]')
errors = str.count(output, '[ERROR]')
result = self.create_result(env)
(output, truncated) = truncated_log(output)
# logger.debug('Exitcode is ' + str(exitcode))
if ProFormAChecker.retrieve_subtest_results:
# simply use plaintext
result.set_log(output,
timed_out=timed_out,
truncated=False,
oom_ed=oom_ed,
log_format=CheckerResult.TEXT_LOG)
regexp = '\[(?<msgtype>[A-Z]+)\]\s(?<filename>\/?(.+\/)*(.+)\.([^\s:]+)):(?<line>[0-9]+)(:(?<column>[0-9]+))?:\s(?<text>.+\.)\s\[(?<short>\w+)\]'
result.set_regexp(regexp)
else:
# old handling (e.g. for LON-CAPA)
log = '<pre>' + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + \
escape(output) + '</pre>'
# log = '<pre>' + escape(output) + '</pre>'
if timed_out:
log = log + '<div class="error">Timeout occured!</div>'
if oom_ed:
log = log + '<div class="error">Out of memory!</div>'
result.set_log(log)
result.set_passed(not timed_out and not oom_ed and not exitcode
and warnings <= self.allowedWarnings
and errors <= self.allowedErrors and not truncated)
# result.set_passed(not timed_out and not oom_ed and not exitcode and (not re.match('Starting audit...\nAudit done.', output) == None))
return result
def get_submission_files_from_svn(submission_uri, NAMESPACES):
from utilities.safeexec import execute_arglist
from django.conf import settings
folder = tempfile.mkdtemp()
tmp_dir = os.path.join(folder, "submission")
cmd = [
'svn', 'export', '--username', os.environ['SVNUSER'], '--password',
os.environ['SVNPASS'], submission_uri, tmp_dir
]
# logger.debug(cmd)
# fileseeklimit: do not limit here!
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(cmd, folder, environment_variables={}, timeout=settings.TEST_TIMEOUT,
fileseeklimit=None, # settings.TEST_MAXFILESIZE,
extradirs=[], unsafe=True)
if exitcode != 0:
message = ''
if error != None:
logger.debug('error: ' + str(error))
message += error + ' '
if output != None:
logger.debug('output: ' + str(output))
message += output
raise ExternalSubmissionException(message)
if timed_out:
raise ExternalSubmissionException(
'timeout when getting svn submission')
# logger.debug('SVN-output: ' + output)
# find revision
m = re.search(r"(Exported revision )(?P<revision>.+)\.", output)
revision = 'unknown revision'
if m:
if m.group('revision') is not None:
revision = m.group('revision')
logger.debug("SVN revision is: " + revision)
versioncontrolinfo = VersionControlSystem(revision, submission_uri)
# create filename dictionary
submission_files_dict = dict()
import glob
for file_name in glob.iglob(tmp_dir + '/**/*', recursive=True):
if not os.path.isfile(file_name): # ignore directories
continue
shortname = file_name[len(tmp_dir) + 1:]
# logger.debug('add ' + str(shortname))
submission_files_dict[shortname] = PhysicalFile(file_name)
return submission_files_dict, versioncontrolinfo
def run_jplag(self, lang):
# sanity check
if not hasattr(settings,'JPLAGJAR'):
raise RuntimeError("Setting JPLAGJAR not set")
if not os.path.exists(settings.JPLAGJAR):
raise RuntimeError("Setting JPLAGJAR points to non-existing file %s" % settings.JPLAGJAR)
if not lang in self.jplag_languages():
raise RuntimeError("Unknown jplag settings %s" % lang)
# Remember jplag setting
configuration = get_settings()
configuration.jplag_setting = lang
configuration.save()
jplag_settings = self.jplag_languages()[lang]
path = self.jplag_dir_path()
tmp = os.path.join(path,"tmp")
# clean out previous run
if self.did_jplag_run():
shutil.rmtree(path)
# create output directory
os.makedirs(path)
# extract all final solutions
os.mkdir(tmp)
final_solutions = self.solution_set.filter(final=True)
from solutions.models import path_for_user
for solution in final_solutions:
subpath = os.path.join(tmp, path_for_user(solution.author))
os.mkdir(subpath)
solution.copySolutionFiles(subpath)
# run jplag
args = [settings.JVM,
"-jar", settings.JPLAGJAR,
"-l", jplag_settings['param'],
"-p", jplag_settings['files'],
"-r", path,
tmp]
[output, error, exitcode,timed_out, oom_ed] = \
execute_arglist(args, path, unsafe=True)
# remove solution copies
shutil.rmtree(tmp)
# write log file
file(os.path.join(path,"jplag.txt"),'w').write(output)
# mark jplag as up-to-date
self.jplag_up_to_date = True
self.save()
def run(self, env):
""" Runs tests in a special environment. Here's the actual work.
This runs the check in the environment ENV, returning a CheckerResult. """
# Setup
filename = self.filename if self.filename else self.shell_script.path
path = os.path.join(env.tmpdir(),os.path.basename(filename))
copy_file(self.shell_script.path, path)
os.chmod(path,0750)
# Run the tests -- execute dumped shell script 'script.sh'
filenames = [name for (name,content) in env.sources()]
args = [path] + filenames
environ = {}
environ['USER'] = str(env.user().id)
environ['USER_MATR'] = str(env.user().mat_number)
environ['SOLUTION_ID'] = str(env.solution().id)
environ['HOME'] = env.tmpdir()
environ['JAVA'] = settings.JVM
environ['JAVA_SECURE'] = settings.JVM_SECURE
environ['SCALA'] = settings.SCALA
environ['POLICY'] = settings.JVM_POLICY
environ['PROGRAM'] = env.program() or ''
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),'scripts')
[output, error, exitcode,timed_out, oom_ed] = execute_arglist(
args,
working_directory=env.tmpdir(),
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
maxmem=settings.TEST_MAXMEM,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs = [script_dir],
)
output = force_unicode(output, errors='replace')
result = self.create_result(env)
(output,truncated) = truncated_log(output)
if self.remove:
output = re.sub(self.remove, "", output)
if not self.returns_html or truncated or timed_out or oom_ed:
output = '<pre>' + escape(output) + '</pre>'
result.set_log(output,timed_out=timed_out,truncated=truncated,oom_ed=oom_ed)
result.set_passed(not exitcode and not timed_out and not oom_ed and not truncated)
return result
def run(self, env):
# Save public test cases in `tests.exp'
tests_exp = os.path.join(self.tests_dir(env), "tests.exp")
test_cases = string.replace(encoding.get_unicode(self.test_case.read()), u"PROGRAM", env.program())
create_file(tests_exp,test_cases)
testsuite = self.testsuite_dir(env)
program_name = env.program()
if " " in program_name:
result = self.create_result(env)
result.set_log("<pre><b class=\"fail\">Error</b>: Path to the main() - source file contains spaces.\n\nFor Java .zip submittions, the directory hierarchy of the .zip file must excactly match the package structure.\nThe default package must correspond to the .zip root directory.</pre>")
result.set_passed(False)
return result
cmd = [settings.DEJAGNU_RUNTEST, "--tool", program_name, "tests.exp"]
environ = {}
environ['JAVA'] = settings.JVM
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),'scripts')
environ['POLICY'] = join(script_dir,"praktomat.policy")
environ['USER'] = env.user().get_full_name().encode(sys.getdefaultencoding(), 'ignore')
environ['HOME'] = testsuite
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(
cmd,
testsuite,
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs=[env.tmpdir(), script_dir]
)
output = encoding.get_unicode(output)
try:
summary = encoding.get_unicode(open(os.path.join(testsuite, program_name + ".sum")).read())
log = encoding.get_unicode(open(os.path.join(testsuite, program_name + ".log")).read())
except:
summary = ""
log = ""
complete_output = self.htmlize_output(output + log)
result = self.create_result(env)
result.set_log(complete_output,timed_out=timed_out or oom_ed)
result.set_passed(not exitcode and not timed_out and not oom_ed and self.output_ok(complete_output))
return result
def run(self, env):
# Find out the path to isabaelle-process
args = [settings.ISABELLE_BINARY, "getenv", "-b", "ISABELLE_PROCESS"]
(output, error, exitcode, timed_out, oom_ed) = execute_arglist(args, env.tmpdir(), error_to_output=False)
isabelle_process = output.rstrip()
if not isabelle_process:
output = "isabelle gentenv -b ISABELLE_PROCESS failed\n"
output += "error: " + error + "\n"
output += "timed_out: " + timed_out + "\n"
output += "oom_ed: " + oom_ed + "\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(False)
return result
thys = map (lambda (name,_): ('"%s"' % os.path.splitext(name)[0]), env.sources())
trusted_thys = ['"%s"' % name for name in re.split(" |,",self.trusted_theories) if name]
untrusted_thys = filter (lambda name: name not in trusted_thys, thys)
ml_cmd = 'use_thys [%s]; Secure.set_secure (); use_thys [%s]' % \
(','.join(trusted_thys), ','.join(untrusted_thys))
args = [isabelle_process, "-r", "-q", "-e", ml_cmd, self.logic]
(output, error, exitcode, timed_out, oom_ed) = execute_arglist(args, env.tmpdir(),timeout=settings.TEST_TIMEOUT, error_to_output=False)
if timed_out:
output += "\n\n---- check aborted after %d seconds ----\n" % settings.TEST_TIMEOUT
if oom_ed:
output += "\n\n---- check aborted, out of memory ----\n"
result = self.create_result(env)
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(not timed_out and not oom_ed and self.output_ok(output))
return result
def main_module(self, env):
""" find the first class file containing a main method """
main_method = "public static void main(java.lang.String[])"
class_name = re.compile(r"^(public )?(abstract )?(final )?class ([^ ]*)( extends .*)? \{$", re.MULTILINE)
class_files = []
for dirpath, dirs, files in os.walk(env.tmpdir()):
for filename in files:
if filename.endswith(".class"):
class_files.append(filename)
[classinfo,_,_,_,_] = execute_arglist([settings.JAVAP, os.path.join(dirpath,filename)], env.tmpdir(), self.environment(), unsafe=True)
if string.find(classinfo,main_method) >= 0:
main_class_name = class_name.search(classinfo, re.MULTILINE).group(4)
return main_class_name
raise self.NotFoundError("A class containing the main method ('public static void main(String[] args)') could not be found in the files %s" % ", ".join(class_files))
def main_module(self, env):
""" find the first class file containing a main method """
main_method = "public static void main(java.lang.String[])"
main_method_varargs = "public static void main(java.lang.String...)"
class_name = re.compile(r"^(public )?(abstract )?(final )?(class|interface) ([^ ]*)( extends .*)?( implements .*)? \{$", re.MULTILINE)
class_files = []
for dirpath, dirs, files in os.walk(env.tmpdir()):
for filename in files:
if filename.endswith(".class"):
class_files.append(filename)
[classinfo, _, _, _, _] = execute_arglist([settings.JAVAP, os.path.join(dirpath, filename)], env.tmpdir(), self.environment(), unsafe=True)
if classinfo.find(main_method) >= 0 or classinfo.find(main_method_varargs) >= 0:
main_class_name = class_name.search(classinfo, re.MULTILINE).group(5)
return main_class_name
raise self.NotFoundError("A class containing the main method ('public static void main(String[] args)') could not be found in the files %s" % ", ".join(class_files))
def run(self, env):
filecopy_result = self.run_file(env)
if not filecopy_result.passed: return filecopy_result
if self.require_safe:
safe_builder = IgnoringHaskellBuilder(_flags="-XSafe", _file_pattern = r"^.*\.[hH][sS]$", _main_required=False)
safe_builder._ignore=self.ignore.split(" ") + [self.path_relative_to_sandbox()]
safe_build_result = safe_builder.run(env)
if not safe_build_result.passed:
result = self.create_result(env)
result.set_passed(False)
result.set_log('<pre>' + escape(self.test_description) + '\n\n======== Test Results (Safe) ======\n\n</pre><br/>\n'+safe_build_result.log)
return result
test_builder = TestOnlyBuildingBuilder(_flags="-main-is "+self.module_name(), _libs="test-framework test-framework-quickcheck2 test-framework-hunit")
test_builder._testsuite_filename=self.path_relative_to_sandbox()
test_build_result = test_builder.run(env)
if not test_build_result.passed:
result = self.create_result(env)
result.set_passed(False)
result.set_log('<pre>' + escape(self.test_description) + '\n\n======== Test Results (Building all) ======\n\n</pre><br/>\n'+test_build_result.log)
return result
environ = {}
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
cmd = ["./"+self.module_binary_name(), "--maximum-generated-tests=5000"]
[output, error, exitcode,timed_out, oom_ed] = execute_arglist(cmd, env.tmpdir(),environment_variables=environ,timeout=settings.TEST_TIMEOUT,fileseeklimit=settings.TEST_MAXFILESIZE)
result = self.create_result(env)
(output,truncated) = truncated_log(output)
output = '<pre>' + escape(self.test_description) + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + escape(output) + '</pre>'
if self.include_testcase_in_report in ["FULL","DL"]:
testsuit_template = get_template('checker/checker/haskell_test_framework_report.html')
output += testsuit_template.render(Context({'showSource' : (self.include_testcase_in_report=="FULL"), 'testfile' : self.file, 'testfilename' : self.path_relative_to_sandbox(), 'testfileContent': encoding.get_unicode(self.file.read())}))
result.set_log(output,timed_out=timed_out or oom_ed,truncated=truncated)
result.set_passed(not exitcode and not timed_out and not oom_ed and self.output_ok(output) and not truncated)
return result
def run(self, env):
filecopy_result = self.run_file(env)
if not filecopy_result.passed: return filecopy_result
if self.require_safe:
safe_builder = IgnoringHaskellBuilder(_flags="-XSafe", _file_pattern = r"^.*\.[hH][sS]$", _main_required=False)
safe_builder._ignore=self.ignore.split(" ") + [self.path_relative_to_sandbox()]
safe_build_result = safe_builder.run(env)
if not safe_build_result.passed:
result = self.create_result(env)
result.set_passed(False)
result.set_log('<pre>' + escape(self.test_description) + '\n\n======== Test Results (Safe) ======\n\n</pre><br/>\n'+safe_build_result.log)
return result
test_builder = TestOnlyBuildingBuilder(_flags="-main-is "+self.module_name(), _libs="test-framework test-framework-quickcheck2 test-framework-hunit")
test_builder._testsuite_filename=self.path_relative_to_sandbox()
test_build_result = test_builder.run(env)
if not test_build_result.passed:
result = self.create_result(env)
result.set_passed(False)
result.set_log('<pre>' + escape(self.test_description) + '\n\n======== Test Results (Building all) ======\n\n</pre><br/>\n'+test_build_result.log)
return result
environ = {}
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
cmd = ["./"+self.module_binary_name(), "--maximum-generated-tests=1000"]
[output, error, exitcode,timed_out, oom_ed] = execute_arglist(cmd, env.tmpdir(),environment_variables=environ,timeout=settings.TEST_TIMEOUT,fileseeklimit=settings.TEST_MAXFILESIZE)
result = self.create_result(env)
(output,truncated) = truncated_log(output)
output = '<pre>' + escape(self.test_description) + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + escape(output) + '</pre>'
if self.include_testcase_in_report in ["FULL","DL"]:
testsuit_template = get_template('checker/checker/haskell_test_framework_report.html')
output += testsuit_template.render(Context({'showSource' : (self.include_testcase_in_report=="FULL"), 'testfile' : self.file, 'testfilename' : self.path_relative_to_sandbox(), 'testfileContent': encoding.get_unicode(self.file.read())}))
result.set_log(output,timed_out=timed_out or oom_ed,truncated=truncated)
result.set_passed(not exitcode and not timed_out and not oom_ed and self.output_ok(output) and not truncated)
return result
def run(self, env):
# copy files and unzip zip file if submission consists of just a zip file.
self.prepare_run(env)
test_dir = env.tmpdir()
# compile python code in order to prevent leaking testcode to student (part 1)
logger.debug('compile python')
[output, error, exitcode, timed_out,
oom_ed] = execute_arglist(['python3', '-m', 'compileall'],
env.tmpdir(),
unsafe=True)
if exitcode != 0:
# could not compile.
# TODO: run without compilation in order to generate better output???
regexp = '(?<filename>\/?(\w+\/)*(\w+)\.([^:]+)),(?<line>[0-9]+)'
# regexp = '(?<filename>\/?(\w+\/)*(\w+)\.([^:]+)):(?<line>[0-9]+)(:(?<column>[0-9]+))?: (?<msgtype>[a-z]+): (?<text>.+)(?<code>\s+.+)?(?<position>\s+\^)?(\s+symbol:\s*(?<symbol>\s+.+))?'
return self.handle_compile_error(env, output, error, timed_out,
oom_ed, regexp)
pythonbin = os.readlink('/usr/bin/python3')
# create run script:
with open(test_dir + '/run_suite.py', 'w') as file:
file.write("""# coding=utf-8
import unittest
import xmlrunner
import os
loader = unittest.TestLoader()
start_dir = '.'
suite = loader.discover(start_dir, "*test*.py")
# delete python files in order to prevent leaking testcode to student (part 2)
for dirpath, dirs, files in os.walk('.'):
for file in files:
if file.endswith('.py'):
try:
os.unlink(os.path.join(dirpath, file))
except:
pass
with open('unittest_results.xml', 'wb') as output:
runner=xmlrunner.XMLTestRunner(output=output, outsuffix='')
runner.run(suite)
""")
os.chmod(test_dir + '/run_suite.py', 0o770)
# TODO
# RXSECURE = re.compile(r"(exit|test_detail\.xml)", re.MULTILINE)
# if not self.submission_ok(env, RXSECURE):
# result = self.create_result(env)
# result.set_passed(False)
# result.set_log("Invalid keyword found in submission (e.g. exit)", log_format=CheckerResult.TEXT_LOG)
# return result
pythonbin = self.prepare_sandbox(env)
# run command
cmd = ['./' + pythonbin, 'run_suite.py']
logger.debug('run ' + str(cmd))
# get result
(result, output) = self.run_command(cmd, env)
# XSLT
if os.path.exists(test_dir + "/unittest_results.xml") and \
os.path.isfile(test_dir + "/unittest_results.xml"):
try:
# f = open(test_dir + "/unittest_results.xml", "r")
# logger.debug(f.read())
xmloutput = self.convert_xml(test_dir +
"/unittest_results.xml")
result.set_log(xmloutput,
timed_out=False,
truncated=False,
oom_ed=False,
log_format=CheckerResult.PROFORMA_SUBTESTS)
result.set_extralog(output)
return result
except:
logger.error('Error in XML transformation')
traceback.print_exc()
# logger.error(inst)
# fallback: use default output
return result
# logger.error('could not convert to XML format')
# raise Exception('Inconclusive test result (1)')
else:
if result.passed:
# Test is passed but there is no XML file.
# (exit in submission?)
result.set_passed(False)
result.set_log("Inconclusive test result",
log_format=CheckerResult.TEXT_LOG)
return result
# raise Exception('Inconclusive test result (2)')
return result
def run(self, env):
thys = map (lambda (name,_): ('"%s"' % os.path.splitext(name)[0]), env.sources())
R_files = [
name
for (name,content) in env.sources()
if os.path.splitext(name)[1] == '.R'
]
scriptname = None
if len(R_files) == 0:
output = "<p>No R scripts found in submission</p>"
result = self.create_result(env)
result.set_log(output)
result.set_passed(False)
return result
if self.r_script:
if self.r_script not in R_files:
output = "<p>Could not find expected R script %s.</p>" % self.r_script
output += "<p>R scripts found: %s</p>" % ", ".join(map(escape, R_files))
result = self.create_result(env)
result.set_log(output)
result.set_passed(False)
return result
scriptname = self.r_script
else:
if len(R_files) > 1:
output = "<p>Multiple R scripts found in submission.</p>"
output += "<p>R scripts found: %s</p>" % ", ".join(map(escape, R_files))
output +=" <p>Please submit exactly one file ending in <tt>.R</tt></p>"
result = self.create_result(env)
result.set_log(output)
result.set_passed(False)
return result
else:
scriptname = R_files[0]
args = ["Rscript", scriptname]
(output, error, exitcode, timed_out, oom_ed) = execute_arglist(
args,
env.tmpdir(),
timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE,
maxmem=settings.TEST_MAXMEM,
)
if timed_out:
output += "\n\n---- script execution aborted, took too long ----\n"
if oom_ed:
output += "\n\n---- script execution aborted, out of memory ----\n"
if exitcode != 0:
output += "\n\n---- Rscript finished with exitcode %d ----\n" % exitcode
rplots_path = os.path.join(env.tmpdir(), "Rplots.pdf")
rplots_exists = os.path.isfile(rplots_path)
result = self.create_result(env)
if rplots_exists:
if self.keep_plots:
result.add_artefact("Rplots.pdf", rplots_path)
if self.require_plots and not rplots_exists:
output += "\n\n---- No Rplots.pdf file was generated, this was required ----\n" % exitcode
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(exitcode == 0
and not timed_out
and not oom_ed
and not (self.require_plots and not rplots_exists))
return result
def run(self, env):
""" Runs tests in a special environment. Here's the actual work.
This runs the check in the environment ENV, returning a CheckerResult. """
# Setup
test_dir = env.tmpdir()
environ = {}
if self.input_file:
input_path = os.path.join(test_dir,
os.path.basename(self.input_file.path))
environ['INPUTFILE'] = os.path.basename(self.input_file.path)
copy_file(self.input_file.path, input_path)
if self.output_file:
output_path = os.path.join(test_dir,
os.path.basename(self.output_file.path))
environ['OUTPUTFILE'] = os.path.basename(self.output_file.path)
copy_file(self.output_file.path, output_path)
replace = [(u'PROGRAM', env.program())] if env.program() else []
replace += [("JAVA", settings.JVM_SECURE)]
#copy_file_to_directory(self.shell_script.path, test_dir, replace=replace)
copy_file(self.shell_script.path, test_dir, to_is_directory=True)
#some time after 2013 Praktomat losts copy_file_to_directory with replace parameter
to_path = os.path.join(test_dir,
os.path.basename(self.shell_script.path))
with open(to_path) as fd:
content = encoding.get_unicode(fd.read())
for (old, new) in replace:
content = content.replace(old, new)
with open(to_path, 'w') as fd:
fd.write(encoding.get_utf8(content))
args = ["sh", os.path.basename(self.shell_script.name)]
#environ['USER'] = unicode(env.user().get_full_name()).encode('utf-8')
environ['USER'] = env.user(
).username # gets overwritten with praktomat-test-user's name, therefore:
environ['AUTHOR'] = env.solution(
).author.username # will not be overwritten!
environ['HOME'] = test_dir
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
#[output, error, exitcode,_] = execute_arglist(args, working_directory=test_dir, environment_variables=environ)
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(
args,
working_directory=test_dir,
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
maxmem=settings.TEST_MAXMEM,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs=[script_dir],
)
output = force_unicode(output, errors='replace')
result = CheckerResult(checker=self, solution=env.solution())
result.set_log('<pre>' + escape(output) + '</pre>')
result.set_passed(not exitcode)
return result
def run(self, env):
""" Runs tests in a special environment. Here's the actual work.
This runs the check in the environment ENV, returning a CheckerResult. """
# Setup
# copy files and unzip zip file if submission consists of just a zip file.
self.prepare_run(env)
test_dir = env.tmpdir()
replace = [(u'PROGRAM', env.program())] if env.program() else []
copy_file(self.doctest.path,
os.path.join(test_dir, os.path.basename(self.doctest.path)))
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
# copy python interpreter with all its shared libraries into sandbox
# since it is not available because of chroot in restrict
# todo: make properly
copy_file('/usr/bin/python3', test_dir + '/python3')
self.copy_shared_objects(env)
# todo: make properly
# python3 instead of 3.8 and prepare outside checker
createpathonlib = "(cd / && tar -cf - usr/lib/python3.8) | (cd " + test_dir + " && tar -xf -)"
os.system(createpathonlib)
# Run the tests -- execute dumped shell script 'script.sh'
cmd = ["./python3", os.path.basename(self.doctest.name), "-v"]
environ = dict()
environ['USER'] = env.user().get_full_name()
environ['HOME'] = test_dir
for (name, content) in env.sources():
if self.checkSubmission(content):
result = CheckerResult(checker=self)
result.set_passed(False)
result.set_log(
"Bitte überarbeiten Sie Ihren Programmcode: "
"Betriebssystem kritische Befehle sind verboten")
return result
# (output, error, exitcode) = execute(args, working_directory=test_dir, environment_variables=environ)
[output, error, exitcode, timed_out, oom_ed] = execute_arglist(
cmd,
env.tmpdir(),
environment_variables=environ,
# use_default_user_configuration=True,
timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE,
# extradirs=[script_dir]
)
# cleanup sandbox
# todo: make properly shutil...
try:
os.system('rm -rf ' + test_dir + '/lib')
os.system('rm -rf ' + test_dir + '/lib64')
os.system('rm -rf ' + test_dir + '/usr/lib')
os.system('rm -rf ' + test_dir + '/__pycache__')
os.system('rm ' + test_dir + '/python3')
except:
logger.error('error while cleaning up python sandbox')
logger.debug(output)
logger.debug(error)
result = self.create_result(env)
(output, truncated) = truncated_log(output)
if self.remove:
output = re.sub(self.remove, "", output)
# Remove Praktomat-Path-Prefixes from result:
output = re.sub(r"^" + re.escape(env.tmpdir()) + "/+",
"",
output,
flags=re.MULTILINE)
if ProFormAChecker.retrieve_subtest_results:
# plain text output
result.set_log(output,
timed_out=timed_out,
truncated=truncated,
log_format=CheckerResult.TEXT_LOG)
else:
if not self.returns_html:
output = '<pre>' + output + '</pre>'
output = '<pre>' + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + \
escape(output) + '</pre>'
result.set_log(output, timed_out=timed_out, truncated=truncated)
result.set_passed(not exitcode and not timed_out
and self.output_ok_positiv(output) and not truncated)
return result
def run(self, env):
self.copy_files(env)
# compile test
logger.debug('JUNIT Checker build')
java_builder = IgnoringJavaBuilder(
_flags="",
_libs=self.junit_version,
_file_pattern=r"^.*\.[jJ][aA][vV][aA]$",
_output_flags="",
_main_required=False)
# add JAR files from test task
for file in self.files.all():
if file.file.path.lower().endswith('.jar'):
java_builder.add_custom_lib(file)
java_builder._ignore = self.ignore.split(" ")
build_result = java_builder.run(env)
if not build_result.passed:
logger.info('could not compile JUNIT test')
# logger.debug("log: " + build_result.log)
result = self.create_result(env)
result.set_passed(False)
result.set_log(build_result.log,
log_format=(CheckerResult.FEEDBACK_LIST_LOG if
ProFormAChecker.retrieve_subtest_results
else CheckerResult.NORMAL_LOG))
# result.set_log('<pre>' + escape(self.test_description) + '\n\n======== Test Results ======\n\n</pre><br/>\n'+build_result.log)
return result
# delete all java files in the sandbox in order to avoid the student getting the test source code :-)
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(['find', '.' , '-name', '*.java', '-delete'], env.tmpdir(), unsafe=True)
if exitcode != 0:
logger.error('exitcode for java files deletion :' + str(exitcode))
logger.error(output)
logger.error(error)
# run test
logger.debug('JUNIT Checker run')
environ = {}
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
environ['JAVA'] = settings.JVM
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
environ['POLICY'] = os.path.join(script_dir, "junit.policy")
if self.junit_version == 'junit5':
# JUNIT5
[cmd, use_run_listener
] = self.get_run_command_junit5(java_builder.libs()[1])
else:
# JUNIT4
[cmd, use_run_listener
] = self.get_run_command_junit4(java_builder.libs()[1])
# use Java security manager instead of restrict application
[output, error, exitcode, timed_out, oom_ed] = \
execute_arglist(cmd, env.tmpdir(), environment_variables=environ, timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE, extradirs=[script_dir], unsafe=True)
# Remove deprecated warning for Java 17 and security manager
output = JUnitChecker.remove_depricated_warning(output)
# logger.debug('JUNIT output:' + str(output))
logger.debug('JUNIT error:' + str(error))
logger.debug('JUNIT exitcode:' + str(exitcode))
result = self.create_result(env)
truncated = False
# show normal console output in case of:
# - timeout (created by Checker)
# - not using RunListener
# - exitcode <> 0 with RunListener (means internal error)
if timed_out or oom_ed:
# ERROR: Execution timed out
logger.error('Execution timeout')
if use_run_listener:
# clear log for timeout with Run Listener
# because truncating log will result in invalid XML.
output = ''
truncated = False
output = '\Execution timed out... (Check for infinite loop in your code)\r\n' + output
(output, truncated) = truncated_log(output)
# Do not set timout flag in order to handle timeout only as failed testcase.
# Student shall be motivated to look for error in his or her code and not in testcode.
result.set_log(output,
timed_out=False,
truncated=truncated,
oom_ed=oom_ed,
log_format=CheckerResult.TEXT_LOG)
result.set_passed(False)
return result
#import chardet
#encoding = chardet.detect(output)
#logger.debug('JUNIT output encoding:' + encoding['encoding'])
if use_run_listener:
# RUN LISTENER
if exitcode == 0:
# normal detailed results
# todo: Unterscheiden zwischen Textlistener (altes Log-Format) und Proforma-Listener (neues Format)
result.set_log(output,
timed_out=timed_out,
truncated=False,
oom_ed=oom_ed,
log_format=CheckerResult.PROFORMA_SUBTESTS)
else:
result.set_internal_error(True)
# no XML output => truncate
(output, truncated) = truncated_log(output)
result.set_log("RunListener Error: " + output,
timed_out=timed_out,
truncated=truncated,
oom_ed=oom_ed,
log_format=CheckerResult.TEXT_LOG)
else:
# show standard log output
(output, truncated) = truncated_log(output)
output = '<pre>' + escape(self.test_description) + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + \
escape(output) + '</pre>'
result.set_log(output,
timed_out=timed_out or oom_ed,
truncated=truncated,
oom_ed=oom_ed)
result.set_passed(not exitcode and self.output_ok(output)
and not truncated)
return result
def run(self, env):
# Setup
self.copy_files(env)
test_dir = env.tmpdir()
replace = [(u'PROGRAM', env.program())] if env.program() else []
copy_file(self.testFile.path,
os.path.join(test_dir, os.path.basename(self.testFile.path)))
script_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)),
'scripts')
# check: only one submission file allowed
result = self.create_result(env)
if len(env.sources()) > 1:
result.set_log("Sie dürfen nur eine Datei angegeben!")
result.set_passed(False)
return result
# check submission
for (name, content) in env.sources():
if not (self.secureSubmission(content)):
result.set_passed(False)
result.set_log("Bitte keine IO-Befehle verwenden")
return result
else:
#concat test
#try:
self.conCat(test_dir, content, self.testFile)
#except UnicodeEncodeError:
# result.set_passed(False)
# result.set_log("Special characters can pose a problem. Vermeiden Sie Umlaute im Source Code "
# "und verwenden Sie kein <, > oder & in XML Dokumenten.")
# return result
# complete test
cmd = [
settings.JVM, '-cp', settings.SETLXJAR,
"org.randoom.setlx.pc.ui.SetlX", "concat.stlx"
]
# (output, error, exitcode) = execute(args, env.tmpdir())
environ = {}
environ['UPLOAD_ROOT'] = settings.UPLOAD_ROOT
[output, error, exitcode, timed_out,
oom_ed] = execute_arglist(cmd,
env.tmpdir(),
environment_variables=environ,
timeout=settings.TEST_TIMEOUT,
fileseeklimit=settings.TEST_MAXFILESIZE,
extradirs=[script_dir],
unsafe=True)
# [output, error, exitcode, timed_out] = execute_arglist(cmd, env.tmpdir(),
# use_default_user_configuration=True,
# timeout=settings.TEST_TIMEOUT,
# fileseeklimit=settings.TEST_MAXFILESIZE,
# extradirs=[script_dir]) extradirs=[script_dir])
(output, truncated) = truncated_log(output)
# Remove Praktomat-Path-Prefixes from result:
# output = re.sub(r"^"+re.escape(env.tmpdir())+"/+", "", output, flags=re.MULTILINE)
output = re.sub(r"" + re.escape(env.tmpdir() + "/") + "+",
"",
output,
flags=re.MULTILINE)
passed = True
if len(output.strip()) == 0:
output = "no output"
passed = False
if ProFormAChecker.retrieve_subtest_results:
# plain text output
if passed and (RXFAIL.search(output) is not None or exitcode):
# add regular expression in case of an error
regexp = 'line\ (?<line>[0-9]+)(:(?<column>[0-9]+))?\s(?<text>.+)'
result.set_regexp(regexp)
result.set_log(output,
timed_out=timed_out,
truncated=truncated,
log_format=CheckerResult.TEXT_LOG)
else:
output = '<pre>' + '\n\n======== Test Results ======\n\n</pre><br/><pre>' + \
escape(output) + '</pre>'
result.set_log(output, timed_out=timed_out, truncated=truncated)
result.set_passed(passed and not exitcode and not timed_out
and (RXFAIL.search(output) is None)
and not truncated)
return result
