def test_shell(self):
logging.debug('')
logging.debug('test_shell')
testdir = 'test_shell'
if os.path.exists(testdir):
shutil.rmtree(testdir, onerror=onerror)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer(allow_shell=True)
# Execute a command.
if sys.platform == 'win32':
cmd = 'cmd'
args = ['/c', 'dir']
else:
cmd = 'ls'
args = []
rdesc = {
'remote_command': cmd,
'args': args,
'output_path': 'cmd.out'
}
return_code, error_msg = server.execute_command(rdesc)
self.assertEqual(return_code, 0)
# Bad command, specify lots of resources.
with open('stdin1', 'w') as out:
out.write('z')
rdesc = {
'remote_command': 'no-such-command',
'args': ['a', 'b', 'c'],
'input_path': 'stdin1',
'error_path': 'stderr1',
'wallclock_time': 10
}
if sys.platform == 'win32':
msg = '[Error 2] The system cannot find the file specified'
else:
msg = '[Errno 2] No such file or directory'
assert_raises(self, 'server.execute_command(rdesc)', globals(),
locals(), OSError, msg)
# Load a model.
exec_comp = server.create('openmdao.test.execcomp.ExecComp')
exec_comp.run()
egg_info = exec_comp.save_to_egg('exec_comp', '0')
obj = server.load_model(egg_info[0])
obj.run()
assert_raises(self, "server.load_model('no-such-egg')", globals(),
locals(), ValueError, "'no-such-egg' not found.")
finally:
SimulationRoot.chroot('..')
shutil.rmtree(testdir, onerror=onerror)
def test_shell(self):
logging.debug('')
logging.debug('test_shell')
testdir = 'test_shell'
if os.path.exists(testdir):
shutil.rmtree(testdir, onerror=onerror)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer(allow_shell=True)
# Execute a command.
if sys.platform == 'win32':
cmd = 'cmd'
args = ['/c', 'dir']
else:
cmd = 'ls'
args = []
rdesc = {'remote_command': cmd,
'args': args,
'output_path': 'cmd.out'}
return_code, error_msg = server.execute_command(rdesc)
self.assertEqual(return_code, 0)
# Bad command, specify lots of resources.
with open('stdin1', 'w') as out:
out.write('z')
rdesc = {'remote_command': 'no-such-command',
'args': ['a', 'b', 'c'],
'input_path': 'stdin1',
'error_path': 'stderr1',
'wallclock_time': 10}
if sys.platform == 'win32':
msg = '[Error 2] The system cannot find the file specified'
else:
msg = '[Errno 2] No such file or directory'
assert_raises(self, 'server.execute_command(rdesc)',
globals(), locals(), OSError, msg)
# Load a model.
exec_comp = server.create('openmdao.test.execcomp.ExecComp')
exec_comp.run()
egg_info = exec_comp.save_to_egg('exec_comp', '0')
obj = server.load_model(egg_info[0])
obj.run()
assert_raises(self, "server.load_model('no-such-egg')",
globals(), locals(), ValueError,
"'no-such-egg' not found.")
finally:
SimulationRoot.chroot('..')
shutil.rmtree(testdir, onerror=onerror)
def test_shell(self):
logging.debug("")
logging.debug("test_shell")
testdir = "test_shell"
if os.path.exists(testdir):
shutil.rmtree(testdir)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer(allow_shell=True)
# Execute a command.
cmd = "dir" if sys.platform == "win32" else "ls"
rdesc = {"remote_command": cmd, "output_path": "cmd.out", "hard_runtime_limit": 10}
return_code, error_msg = server.execute_command(rdesc)
self.assertEqual(return_code, 0)
# Non-zero return code.
rdesc = {
"remote_command": "no-such-command",
"output_path": "stdout1",
"error_path": "stderr1",
"hard_runtime_limit": 10,
}
return_code, error_msg = server.execute_command(rdesc)
self.assertNotEqual(return_code, 0)
# Load a model.
exec_comp = server.create("openmdao.test.execcomp.ExecComp")
exec_comp.run()
egg_info = exec_comp.save_to_egg("exec_comp", "0")
obj = server.load_model(egg_info[0])
obj.run()
assert_raises(
self, "server.load_model('no-such-egg')", globals(), locals(), ValueError, "'no-such-egg' not found."
)
finally:
SimulationRoot.chroot("..")
shutil.rmtree(testdir)
def test_shell(self):
logging.debug('')
logging.debug('test_shell')
testdir = 'test_shell'
if os.path.exists(testdir):
shutil.rmtree(testdir)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer(allow_shell=True)
# Execute a command.
cmd = 'dir' if sys.platform == 'win32' else 'ls'
return_code, error_msg = \
server.execute_command(cmd, None, 'cmd.out', None, None, 0, 10)
self.assertEqual(return_code, 0)
# Non-zero return code.
return_code, error_msg = \
server.execute_command('no-such-command',
None, 'stdout1', 'stderr1', None, 0, 10)
self.assertNotEqual(return_code, 0)
# Exception creating process.
# FIXME: despite the files being closed, Windows thinks they're in use :-(
if sys.platform != 'win32':
try:
server.execute_command(['no-such-command'],
None, 'stdout2', 'stderr2', None, 0, 10)
except OSError as exc:
msg = '[Errno 2] No such file or directory'
self.assertEqual(str(exc), msg)
else:
self.fail('Expected OSError')
# Load a model.
exec_comp = server.create('openmdao.test.execcomp.ExecComp')
exec_comp.run()
egg_info = exec_comp.save_to_egg('exec_comp', '0')
obj = server.load_model(egg_info[0])
obj.run()
assert_raises(self, "server.load_model('no-such-egg')",
globals(), locals(), ValueError,
"'no-such-egg' not found.")
finally:
os.chdir('..')
shutil.rmtree(testdir)
def test_shell(self):
logging.debug('')
logging.debug('test_shell')
testdir = 'test_shell'
if os.path.exists(testdir):
shutil.rmtree(testdir)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer(allow_shell=True)
# Execute a command.
cmd = 'dir' if sys.platform == 'win32' else 'ls'
rdesc = {
'remote_command': cmd,
'output_path': 'cmd.out',
'hard_runtime_limit': 10
}
return_code, error_msg = server.execute_command(rdesc)
self.assertEqual(return_code, 0)
# Non-zero return code.
rdesc = {
'remote_command': 'no-such-command',
'output_path': 'stdout1',
'error_path': 'stderr1',
'hard_runtime_limit': 10
}
return_code, error_msg = server.execute_command(rdesc)
self.assertNotEqual(return_code, 0)
# Load a model.
exec_comp = server.create('openmdao.test.execcomp.ExecComp')
exec_comp.run()
egg_info = exec_comp.save_to_egg('exec_comp', '0')
obj = server.load_model(egg_info[0])
obj.run()
assert_raises(self, "server.load_model('no-such-egg')", globals(),
locals(), ValueError, "'no-such-egg' not found.")
finally:
SimulationRoot.chroot('..')
shutil.rmtree(testdir)
def test_server(self):
logging.debug('')
logging.debug('test_server')
testdir = 'test_server'
if os.path.exists(testdir):
shutil.rmtree(testdir)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer()
# Create a component.
exec_comp = server.create('openmdao.test.execcomp.ExecComp')
exec_comp.run()
egg_info = exec_comp.save_to_egg('exec_comp', '0')
# Echo some arguments.
args = server.echo('Hello', 'world!')
self.assertEqual(args[0], 'Hello')
self.assertEqual(args[1], 'world!')
# Try to execute a command.
cmd = 'dir' if sys.platform == 'win32' else 'ls'
rdesc = {
'remote_command': cmd,
'output_path': 'cmd.out',
'hard_runtime_limit': 10
}
code = 'server.execute_command(rdesc)'
assert_raises(self, code, globals(), locals(), RuntimeError,
'shell access is not allowed by this server')
# Try to load a model.
assert_raises(self, 'server.load_model(egg_info[0])', globals(),
locals(), RuntimeError,
'shell access is not allowed by this server')
# Bogus file accesses.
assert_raises(self, "server.open('../xyzzy', 'r')", globals(),
locals(), RuntimeError,
"Can't open '../xyzzy', not within root ")
assert_raises(self, "server.open('xyzzy', 'r')", globals(),
locals(), IOError,
"[Errno 2] No such file or directory: 'xyzzy'")
# Create a file using context.
with server.open('xyzzy', 'w') as out:
out.write('Hello world!\n')
# Create another file using file proxy.
out = server.open('fred', 'w')
out.write('Hello fred!\n')
out.flush() # Not really necessary, just for coverage.
out.close()
# Zip it.
server.pack_zipfile(['xyzzy', 'fred'], 'zipped')
# Make it read-only.
server.chmod('zipped', 0400)
if sys.platform == 'win32':
msg = '[Error 2] The system cannot find the file specified'
else:
msg = "[Errno 2] No such file or directory: 'no-such-file'"
assert_raises(self, "server.chmod('no-such-file', 0400)",
globals(), locals(), OSError, msg)
# Get stats.
info = server.stat('zipped')
assert_raises(self, "server.stat('no-such-file')", globals(),
locals(), OSError, msg)
# Remove zipped contents.
server.remove('xyzzy')
server.remove('fred')
if sys.platform == 'win32':
msg = '[Error 2] The system cannot find the file specified'
else:
msg = "[Errno 2] No such file or directory: 'xyzzy'"
assert_raises(self, "server.remove('xyzzy')", globals(), locals(),
OSError, msg)
# Unpack.
server.unpack_zipfile('zipped')
server.chmod('zipped', 0600) # Ensure we can remove under Windows.
# Verify contents.
with server.open('xyzzy', 'r') as inp:
data = inp.read()
self.assertEqual(data, 'Hello world!\n')
inp = server.open('fred', 'r')
try:
data = inp.read(1000)
self.assertEqual(data, 'Hello fred!\n')
finally:
inp.close()
# Try to create a process.
args = 'dir' if sys.platform == 'win32' else 'ls'
try:
proc = server.create('subprocess.Popen', args=args, shell=True)
proc.wait()
except TypeError as exc:
msg = "'subprocess.Popen' is not an allowed type"
self.assertEqual(str(exc), msg)
else:
self.fail('Expected TypeError')
finally:
SimulationRoot.chroot('..')
shutil.rmtree(testdir)
def test_server(self):
logging.debug('')
logging.debug('test_server')
testdir = 'test_server'
if os.path.exists(testdir):
shutil.rmtree(testdir, onerror=onerror)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer()
# Create a component.
exec_comp = server.create('openmdao.test.execcomp.ExecComp')
exec_comp.run()
egg_info = exec_comp.save_to_egg('exec_comp', '0')
# Echo some arguments.
args = server.echo('Hello', 'world!')
self.assertEqual(args[0], 'Hello')
self.assertEqual(args[1], 'world!')
# Try to execute a command.
cmd = 'dir' if sys.platform == 'win32' else 'ls'
rdesc = {'remote_command': cmd,
'output_path': 'cmd.out',
'hard_runtime_limit': 10}
code = 'server.execute_command(rdesc)'
assert_raises(self, code, globals(), locals(), RuntimeError,
'shell access is not allowed by this server')
# Try to load a model.
assert_raises(self, 'server.load_model(egg_info[0])',
globals(), locals(), RuntimeError,
'shell access is not allowed by this server')
# Bogus file accesses.
assert_raises(self, "server.open('../xyzzy', 'r')", globals(), locals(),
RuntimeError, "Can't open '../xyzzy', not within root ")
assert_raises(self, "server.open('xyzzy', 'r')", globals(), locals(),
IOError, "[Errno 2] No such file or directory: 'xyzzy'")
# Create a file using context.
with server.open('xyzzy', 'w') as out:
out.write('Hello world!\n')
# Create another file using file proxy.
out = server.open('fred', 'w')
out.write('Hello fred!\n')
out.flush() # Not really necessary, just for coverage.
out.close()
# Zip it.
server.pack_zipfile(['xyzzy', 'fred'], 'zipped')
# Make it read-only.
server.chmod('zipped', 0400)
if sys.platform == 'win32':
msg = '[Error 2] The system cannot find the file specified'
else:
msg = "[Errno 2] No such file or directory: 'no-such-file'"
assert_raises(self, "server.chmod('no-such-file', 0400)",
globals(), locals(), OSError, msg)
# Get stats.
info = server.stat('zipped')
assert_raises(self, "server.stat('no-such-file')",
globals(), locals(), OSError, msg)
# Remove zipped contents.
server.remove('xyzzy')
server.remove('fred')
if sys.platform == 'win32':
msg = '[Error 2] The system cannot find the file specified'
else:
msg = "[Errno 2] No such file or directory: 'xyzzy'"
assert_raises(self, "server.remove('xyzzy')",
globals(), locals(), OSError, msg)
# Unpack.
server.unpack_zipfile('zipped')
server.chmod('zipped', 0600) # Ensure we can remove under Windows.
# Verify contents.
with server.open('xyzzy', 'r') as inp:
data = inp.read()
self.assertEqual(data, 'Hello world!\n')
inp = server.open('fred', 'r')
try:
data = inp.read(1000)
self.assertEqual(data, 'Hello fred!\n')
finally:
inp.close()
# Try to create a process.
args = 'dir' if sys.platform == 'win32' else 'ls'
try:
proc = server.create('subprocess.Popen', args=args, shell=True)
proc.wait()
except TypeError as exc:
msg = "'subprocess.Popen' is not an allowed type"
self.assertEqual(str(exc), msg)
else:
self.fail('Expected TypeError')
# isdir().
self.assertTrue(server.isdir('.'))
# listdir().
self.assertEqual(sorted(server.listdir('.')),
[egg_info[0], 'fred', 'xyzzy', 'zipped'])
if sys.platform == 'win32':
msg = "[Error 3] The system cannot find the path specified: '42/*.*'"
else:
msg = "[Errno 2] No such file or directory: '42'"
assert_raises(self, "server.listdir('42')",
globals(), locals(), OSError, msg)
finally:
SimulationRoot.chroot('..')
shutil.rmtree(testdir, onerror=onerror)
def test_server(self):
logging.debug("")
logging.debug("test_server")
testdir = "test_server"
if os.path.exists(testdir):
shutil.rmtree(testdir)
os.mkdir(testdir)
os.chdir(testdir)
try:
# Create a server.
server = ObjServer()
# Create a component.
exec_comp = server.create("openmdao.test.execcomp.ExecComp")
exec_comp.run()
egg_info = exec_comp.save_to_egg("exec_comp", "0")
# Echo some arguments.
args = server.echo("Hello", "world!")
self.assertEqual(args[0], "Hello")
self.assertEqual(args[1], "world!")
# Try to execute a command.
cmd = "dir" if sys.platform == "win32" else "ls"
rdesc = {"remote_command": cmd, "output_path": "cmd.out", "hard_runtime_limit": 10}
code = "server.execute_command(rdesc)"
assert_raises(self, code, globals(), locals(), RuntimeError, "shell access is not allowed by this server")
# Try to load a model.
assert_raises(
self,
"server.load_model(egg_info[0])",
globals(),
locals(),
RuntimeError,
"shell access is not allowed by this server",
)
# Bogus file accesses.
assert_raises(
self,
"server.open('../xyzzy', 'r')",
globals(),
locals(),
RuntimeError,
"Can't open '../xyzzy', not within root ",
)
assert_raises(
self,
"server.open('xyzzy', 'r')",
globals(),
locals(),
IOError,
"[Errno 2] No such file or directory: 'xyzzy'",
)
# Create a file using context.
with server.open("xyzzy", "w") as out:
out.write("Hello world!\n")
# Create another file using file proxy.
out = server.open("fred", "w")
out.write("Hello fred!\n")
out.flush() # Not really necessary, just for coverage.
out.close()
# Zip it.
server.pack_zipfile(["xyzzy", "fred"], "zipped")
# Make it read-only.
server.chmod("zipped", 0400)
if sys.platform == "win32":
msg = "[Error 2] The system cannot find the file specified"
else:
msg = "[Errno 2] No such file or directory: 'no-such-file'"
assert_raises(self, "server.chmod('no-such-file', 0400)", globals(), locals(), OSError, msg)
# Get stats.
info = server.stat("zipped")
assert_raises(self, "server.stat('no-such-file')", globals(), locals(), OSError, msg)
# Remove zipped contents.
server.remove("xyzzy")
server.remove("fred")
if sys.platform == "win32":
msg = "[Error 2] The system cannot find the file specified"
else:
msg = "[Errno 2] No such file or directory: 'xyzzy'"
assert_raises(self, "server.remove('xyzzy')", globals(), locals(), OSError, msg)
# Unpack.
server.unpack_zipfile("zipped")
server.chmod("zipped", 0600) # Ensure we can remove under Windows.
# Verify contents.
with server.open("xyzzy", "r") as inp:
data = inp.read()
self.assertEqual(data, "Hello world!\n")
inp = server.open("fred", "r")
try:
data = inp.read(1000)
self.assertEqual(data, "Hello fred!\n")
finally:
inp.close()
# Try to create a process.
args = "dir" if sys.platform == "win32" else "ls"
try:
proc = server.create("subprocess.Popen", args=args, shell=True)
proc.wait()
except TypeError as exc:
msg = "'subprocess.Popen' is not an allowed type"
self.assertEqual(str(exc), msg)
else:
self.fail("Expected TypeError")
finally:
SimulationRoot.chroot("..")
shutil.rmtree(testdir)
