def run(self, params=None, timeout=TIMEOUT):
classpath = generate_classpath([
SAFIRA
])
params = ["--intraclass"]
start = time.time()
try:
output = self.java.exec_java(
None, self.java.get_env(), timeout,
'-classpath', classpath,
'saferefactor.safira.SafiraStart',
*tuple(params if params else []),
self.classes_dir, self.mutant_dir
)
methods, constructors, all_methods_by_class = self._extract_results(output.decode('unicode_escape'))
return ImpactAnalysisResult(
methods,
constructors,
all_methods_by_class,
time.time() - start
)
except subprocess.TimeoutExpired as e:
elapsed_time = time.time() - start
print("# ERROR: [SAFIRA] execution timed out: {0} seconds".format(
elapsed_time), file=sys.stderr)
raise e
def exec(self, suite_dir, suite_classes_dir, sut_class, test_class,
timeout=TIMEOUT):
classpath = generate_classpath([
JMOCKIT, JUNIT, HAMCREST, EVOSUITE_RUNTIME,
suite_classes_dir,
self.classpath
])
return self._exec(suite_dir, sut_class, test_class, classpath, '.',
timeout)
def createJacocoExec(self, projectJar, suite_class, test_class):
classpath = generate_classpath([
JUNIT, HAMCREST, JACOCOAGENT,
suite_class, projectJar
])
params = (
'-classpath', classpath,
'org.junit.runner.JUnitCore', test_class
)
return self.execJava(*params)
def _exec_tool(self):
params = [
'-classpath',
generate_classpath([self.classpath, MOD_RANDOOP]),
'randoop.main.Main', 'gentests', '--randomseed=10',
'--time-limit=300', '--junit-output-dir=' + self.suite_dir
]
params += self.parameters
return self._exec(*tuple(params))
def _exec_tool(self):
params = [
'-classpath',
generate_classpath([self.classpath, RANDOOP]), 'randoop.main.Main',
'gentests', '--randomseed=' + str(random.randint(0, 9999)),
'--testclass=' + self.sut_class,
'--junit-output-dir=' + self.suite_dir
]
params += self.parameters
return self._exec(*tuple(params))
def _compile(self):
self.suite_classes_dir = os.path.join(self.suite_dir, 'classes')
self._create_dirs(self.suite_classes_dir)
classpath = generate_classpath([
self.classpath, self.suite_dir, JUNIT, HAMCREST,
self.suite_classes_dir
] + self._extra_classpath())
params = '-classpath', classpath, '-d', self.suite_classes_dir
self.java.exec_java_all(
[os.path.join(self.suite_dir, f) for f in self._get_java_files()],
self._get_suite_dir(), self.java.get_env(),
COMPILE_TIMEOUT * len(self._get_java_files()), *params)
def _compile(self):
self.suite_classes_dir = os.path.join(self.suite_dir, 'classes')
self._create_dirs(self.suite_classes_dir)
classpath = generate_classpath([
self.classpath, self.suite_dir, JUNIT, HAMCREST,
self.suite_classes_dir
] + self._extra_classpath())
for java_file in self._get_java_files():
java_file = os.path.join(self.suite_dir, java_file)
try:
self.java.exec_javac(java_file, self._get_suite_dir(),
self.java.get_env(), COMPILE_TIMEOUT,
'-classpath', classpath, '-d',
self.suite_classes_dir)
except subprocess.CalledProcessError as e:
print('[ERROR] Compiling {0} tests: {1}'.format(
self._get_tool_name(), e.output.decode('unicode_escape')),
file=sys.stderr)
def test_generate_classpath_with_invalid_paths(self):
path = generate_classpath(['a', None, 'b', '', 'c'])
path_split = path.split(os.pathsep)
self.assertEqual('a', path_split[0])
self.assertEqual('b', path_split[1])
self.assertEqual('c', path_split[2])