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@@ -1,111 +1,120 b'' | |||||
1 | """toplevel setup/teardown for parallel tests.""" |
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1 | """toplevel setup/teardown for parallel tests.""" | |
2 |
|
2 | |||
3 | #------------------------------------------------------------------------------- |
|
3 | #------------------------------------------------------------------------------- | |
4 | # Copyright (C) 2011 The IPython Development Team |
|
4 | # Copyright (C) 2011 The IPython Development Team | |
5 | # |
|
5 | # | |
6 | # Distributed under the terms of the BSD License. The full license is in |
|
6 | # Distributed under the terms of the BSD License. The full license is in | |
7 | # the file COPYING, distributed as part of this software. |
|
7 | # the file COPYING, distributed as part of this software. | |
8 | #------------------------------------------------------------------------------- |
|
8 | #------------------------------------------------------------------------------- | |
9 |
|
9 | |||
10 | #------------------------------------------------------------------------------- |
|
10 | #------------------------------------------------------------------------------- | |
11 | # Imports |
|
11 | # Imports | |
12 | #------------------------------------------------------------------------------- |
|
12 | #------------------------------------------------------------------------------- | |
13 |
|
13 | |||
14 | import os |
|
14 | import os | |
15 | import tempfile |
|
15 | import tempfile | |
16 | import time |
|
16 | import time | |
17 | from subprocess import Popen |
|
17 | from subprocess import Popen | |
18 |
|
18 | |||
19 | from IPython.utils.path import get_ipython_dir |
|
19 | from IPython.utils.path import get_ipython_dir | |
20 | from IPython.parallel import Client |
|
20 | from IPython.parallel import Client | |
21 | from IPython.parallel.apps.launcher import (LocalProcessLauncher, |
|
21 | from IPython.parallel.apps.launcher import (LocalProcessLauncher, | |
22 | ipengine_cmd_argv, |
|
22 | ipengine_cmd_argv, | |
23 | ipcontroller_cmd_argv, |
|
23 | ipcontroller_cmd_argv, | |
24 | SIGKILL) |
|
24 | SIGKILL) | |
25 |
|
25 | |||
26 | # globals |
|
26 | # globals | |
27 | launchers = [] |
|
27 | launchers = [] | |
28 | blackhole = open(os.devnull, 'w') |
|
28 | blackhole = open(os.devnull, 'w') | |
29 |
|
29 | |||
30 | # Launcher class |
|
30 | # Launcher class | |
31 | class TestProcessLauncher(LocalProcessLauncher): |
|
31 | class TestProcessLauncher(LocalProcessLauncher): | |
32 | """subclass LocalProcessLauncher, to prevent extra sockets and threads being created on Windows""" |
|
32 | """subclass LocalProcessLauncher, to prevent extra sockets and threads being created on Windows""" | |
33 | def start(self): |
|
33 | def start(self): | |
34 | if self.state == 'before': |
|
34 | if self.state == 'before': | |
35 | self.process = Popen(self.args, |
|
35 | self.process = Popen(self.args, | |
36 | stdout=blackhole, stderr=blackhole, |
|
36 | stdout=blackhole, stderr=blackhole, | |
37 | env=os.environ, |
|
37 | env=os.environ, | |
38 | cwd=self.work_dir |
|
38 | cwd=self.work_dir | |
39 | ) |
|
39 | ) | |
40 | self.notify_start(self.process.pid) |
|
40 | self.notify_start(self.process.pid) | |
41 | self.poll = self.process.poll |
|
41 | self.poll = self.process.poll | |
42 | else: |
|
42 | else: | |
43 | s = 'The process was already started and has state: %r' % self.state |
|
43 | s = 'The process was already started and has state: %r' % self.state | |
44 | raise ProcessStateError(s) |
|
44 | raise ProcessStateError(s) | |
45 |
|
45 | |||
46 | # nose setup/teardown |
|
46 | # nose setup/teardown | |
47 |
|
47 | |||
48 | def setup(): |
|
48 | def setup(): | |
49 | cluster_dir = os.path.join(get_ipython_dir(), 'profile_iptest') |
|
49 | cluster_dir = os.path.join(get_ipython_dir(), 'profile_iptest') | |
50 | engine_json = os.path.join(cluster_dir, 'security', 'ipcontroller-engine.json') |
|
50 | engine_json = os.path.join(cluster_dir, 'security', 'ipcontroller-engine.json') | |
51 | client_json = os.path.join(cluster_dir, 'security', 'ipcontroller-client.json') |
|
51 | client_json = os.path.join(cluster_dir, 'security', 'ipcontroller-client.json') | |
52 | for json in (engine_json, client_json): |
|
52 | for json in (engine_json, client_json): | |
53 | if os.path.exists(json): |
|
53 | if os.path.exists(json): | |
54 | os.remove(json) |
|
54 | os.remove(json) | |
55 |
|
55 | |||
56 | cp = TestProcessLauncher() |
|
56 | cp = TestProcessLauncher() | |
57 | cp.cmd_and_args = ipcontroller_cmd_argv + \ |
|
57 | cp.cmd_and_args = ipcontroller_cmd_argv + \ | |
58 | ['--profile=iptest', '--log-level=50', '--ping=250'] |
|
58 | ['--profile=iptest', '--log-level=50', '--ping=250'] | |
59 | cp.start() |
|
59 | cp.start() | |
60 | launchers.append(cp) |
|
60 | launchers.append(cp) | |
61 | tic = time.time() |
|
61 | tic = time.time() | |
62 | while not os.path.exists(engine_json) or not os.path.exists(client_json): |
|
62 | while not os.path.exists(engine_json) or not os.path.exists(client_json): | |
63 | if cp.poll() is not None: |
|
63 | if cp.poll() is not None: | |
64 | print cp.poll() |
|
64 | print cp.poll() | |
65 | raise RuntimeError("The test controller failed to start.") |
|
65 | raise RuntimeError("The test controller failed to start.") | |
66 | elif time.time()-tic > 10: |
|
66 | elif time.time()-tic > 10: | |
67 | raise RuntimeError("Timeout waiting for the test controller to start.") |
|
67 | raise RuntimeError("Timeout waiting for the test controller to start.") | |
68 | time.sleep(0.1) |
|
68 | time.sleep(0.1) | |
69 | add_engines(1) |
|
69 | add_engines(1) | |
70 |
|
70 | |||
71 | def add_engines(n=1, profile='iptest'): |
|
71 | def add_engines(n=1, profile='iptest', total=False): | |
|
72 | """add a number of engines to a given profile. | |||
|
73 | ||||
|
74 | If total is True, then already running engines are counted, and only | |||
|
75 | the additional engines necessary (if any) are started. | |||
|
76 | """ | |||
72 | rc = Client(profile=profile) |
|
77 | rc = Client(profile=profile) | |
73 | base = len(rc) |
|
78 | base = len(rc) | |
|
79 | ||||
|
80 | if total: | |||
|
81 | n = max(n - base, 0) | |||
|
82 | ||||
74 | eps = [] |
|
83 | eps = [] | |
75 | for i in range(n): |
|
84 | for i in range(n): | |
76 | ep = TestProcessLauncher() |
|
85 | ep = TestProcessLauncher() | |
77 | ep.cmd_and_args = ipengine_cmd_argv + ['--profile=%s'%profile, '--log-level=50'] |
|
86 | ep.cmd_and_args = ipengine_cmd_argv + ['--profile=%s'%profile, '--log-level=50'] | |
78 | ep.start() |
|
87 | ep.start() | |
79 | launchers.append(ep) |
|
88 | launchers.append(ep) | |
80 | eps.append(ep) |
|
89 | eps.append(ep) | |
81 | tic = time.time() |
|
90 | tic = time.time() | |
82 | while len(rc) < base+n: |
|
91 | while len(rc) < base+n: | |
83 | if any([ ep.poll() is not None for ep in eps ]): |
|
92 | if any([ ep.poll() is not None for ep in eps ]): | |
84 | raise RuntimeError("A test engine failed to start.") |
|
93 | raise RuntimeError("A test engine failed to start.") | |
85 | elif time.time()-tic > 10: |
|
94 | elif time.time()-tic > 10: | |
86 | raise RuntimeError("Timeout waiting for engines to connect.") |
|
95 | raise RuntimeError("Timeout waiting for engines to connect.") | |
87 | time.sleep(.1) |
|
96 | time.sleep(.1) | |
88 | rc.spin() |
|
97 | rc.spin() | |
89 | rc.close() |
|
98 | rc.close() | |
90 | return eps |
|
99 | return eps | |
91 |
|
100 | |||
92 | def teardown(): |
|
101 | def teardown(): | |
93 | time.sleep(1) |
|
102 | time.sleep(1) | |
94 | while launchers: |
|
103 | while launchers: | |
95 | p = launchers.pop() |
|
104 | p = launchers.pop() | |
96 | if p.poll() is None: |
|
105 | if p.poll() is None: | |
97 | try: |
|
106 | try: | |
98 | p.stop() |
|
107 | p.stop() | |
99 | except Exception, e: |
|
108 | except Exception, e: | |
100 | print e |
|
109 | print e | |
101 | pass |
|
110 | pass | |
102 | if p.poll() is None: |
|
111 | if p.poll() is None: | |
103 | time.sleep(.25) |
|
112 | time.sleep(.25) | |
104 | if p.poll() is None: |
|
113 | if p.poll() is None: | |
105 | try: |
|
114 | try: | |
106 | print 'cleaning up test process...' |
|
115 | print 'cleaning up test process...' | |
107 | p.signal(SIGKILL) |
|
116 | p.signal(SIGKILL) | |
108 | except: |
|
117 | except: | |
109 | print "couldn't shutdown process: ", p |
|
118 | print "couldn't shutdown process: ", p | |
110 | blackhole.close() |
|
119 | blackhole.close() | |
111 |
|
120 |
@@ -1,137 +1,144 b'' | |||||
1 | """base class for parallel client tests |
|
1 | """base class for parallel client tests | |
2 |
|
2 | |||
3 | Authors: |
|
3 | Authors: | |
4 |
|
4 | |||
5 | * Min RK |
|
5 | * Min RK | |
6 | """ |
|
6 | """ | |
7 |
|
7 | |||
8 | #------------------------------------------------------------------------------- |
|
8 | #------------------------------------------------------------------------------- | |
9 | # Copyright (C) 2011 The IPython Development Team |
|
9 | # Copyright (C) 2011 The IPython Development Team | |
10 | # |
|
10 | # | |
11 | # Distributed under the terms of the BSD License. The full license is in |
|
11 | # Distributed under the terms of the BSD License. The full license is in | |
12 | # the file COPYING, distributed as part of this software. |
|
12 | # the file COPYING, distributed as part of this software. | |
13 | #------------------------------------------------------------------------------- |
|
13 | #------------------------------------------------------------------------------- | |
14 |
|
14 | |||
15 | import sys |
|
15 | import sys | |
16 | import tempfile |
|
16 | import tempfile | |
17 | import time |
|
17 | import time | |
18 |
|
18 | |||
19 | from nose import SkipTest |
|
19 | from nose import SkipTest | |
20 |
|
20 | |||
21 | import zmq |
|
21 | import zmq | |
22 | from zmq.tests import BaseZMQTestCase |
|
22 | from zmq.tests import BaseZMQTestCase | |
23 |
|
23 | |||
24 | from IPython.external.decorator import decorator |
|
24 | from IPython.external.decorator import decorator | |
25 |
|
25 | |||
26 | from IPython.parallel import error |
|
26 | from IPython.parallel import error | |
27 | from IPython.parallel import Client |
|
27 | from IPython.parallel import Client | |
28 |
|
28 | |||
29 | from IPython.parallel.tests import launchers, add_engines |
|
29 | from IPython.parallel.tests import launchers, add_engines | |
30 |
|
30 | |||
31 | # simple tasks for use in apply tests |
|
31 | # simple tasks for use in apply tests | |
32 |
|
32 | |||
33 | def segfault(): |
|
33 | def segfault(): | |
34 | """this will segfault""" |
|
34 | """this will segfault""" | |
35 | import ctypes |
|
35 | import ctypes | |
36 | ctypes.memset(-1,0,1) |
|
36 | ctypes.memset(-1,0,1) | |
37 |
|
37 | |||
38 | def crash(): |
|
38 | def crash(): | |
39 | """from stdlib crashers in the test suite""" |
|
39 | """from stdlib crashers in the test suite""" | |
40 | import types |
|
40 | import types | |
41 | if sys.platform.startswith('win'): |
|
41 | if sys.platform.startswith('win'): | |
42 | import ctypes |
|
42 | import ctypes | |
43 | ctypes.windll.kernel32.SetErrorMode(0x0002); |
|
43 | ctypes.windll.kernel32.SetErrorMode(0x0002); | |
44 | args = [ 0, 0, 0, 0, b'\x04\x71\x00\x00', (), (), (), '', '', 1, b''] |
|
44 | args = [ 0, 0, 0, 0, b'\x04\x71\x00\x00', (), (), (), '', '', 1, b''] | |
45 | if sys.version_info[0] >= 3: |
|
45 | if sys.version_info[0] >= 3: | |
46 | # Python3 adds 'kwonlyargcount' as the second argument to Code |
|
46 | # Python3 adds 'kwonlyargcount' as the second argument to Code | |
47 | args.insert(1, 0) |
|
47 | args.insert(1, 0) | |
48 |
|
48 | |||
49 | co = types.CodeType(*args) |
|
49 | co = types.CodeType(*args) | |
50 | exec(co) |
|
50 | exec(co) | |
51 |
|
51 | |||
52 | def wait(n): |
|
52 | def wait(n): | |
53 | """sleep for a time""" |
|
53 | """sleep for a time""" | |
54 | import time |
|
54 | import time | |
55 | time.sleep(n) |
|
55 | time.sleep(n) | |
56 | return n |
|
56 | return n | |
57 |
|
57 | |||
58 | def raiser(eclass): |
|
58 | def raiser(eclass): | |
59 | """raise an exception""" |
|
59 | """raise an exception""" | |
60 | raise eclass() |
|
60 | raise eclass() | |
61 |
|
61 | |||
62 | # test decorator for skipping tests when libraries are unavailable |
|
62 | # test decorator for skipping tests when libraries are unavailable | |
63 | def skip_without(*names): |
|
63 | def skip_without(*names): | |
64 | """skip a test if some names are not importable""" |
|
64 | """skip a test if some names are not importable""" | |
65 | @decorator |
|
65 | @decorator | |
66 | def skip_without_names(f, *args, **kwargs): |
|
66 | def skip_without_names(f, *args, **kwargs): | |
67 | """decorator to skip tests in the absence of numpy.""" |
|
67 | """decorator to skip tests in the absence of numpy.""" | |
68 | for name in names: |
|
68 | for name in names: | |
69 | try: |
|
69 | try: | |
70 | __import__(name) |
|
70 | __import__(name) | |
71 | except ImportError: |
|
71 | except ImportError: | |
72 | raise SkipTest |
|
72 | raise SkipTest | |
73 | return f(*args, **kwargs) |
|
73 | return f(*args, **kwargs) | |
74 | return skip_without_names |
|
74 | return skip_without_names | |
75 |
|
75 | |||
76 | class ClusterTestCase(BaseZMQTestCase): |
|
76 | class ClusterTestCase(BaseZMQTestCase): | |
77 |
|
77 | |||
78 | def add_engines(self, n=1, block=True): |
|
78 | def add_engines(self, n=1, block=True): | |
79 | """add multiple engines to our cluster""" |
|
79 | """add multiple engines to our cluster""" | |
80 | self.engines.extend(add_engines(n)) |
|
80 | self.engines.extend(add_engines(n)) | |
81 | if block: |
|
81 | if block: | |
82 | self.wait_on_engines() |
|
82 | self.wait_on_engines() | |
83 |
|
83 | |||
|
84 | def minimum_engines(self, n=1, block=True): | |||
|
85 | """add engines until there are at least n connected""" | |||
|
86 | self.engines.extend(add_engines(n, total=True)) | |||
|
87 | if block: | |||
|
88 | self.wait_on_engines() | |||
|
89 | ||||
|
90 | ||||
84 | def wait_on_engines(self, timeout=5): |
|
91 | def wait_on_engines(self, timeout=5): | |
85 | """wait for our engines to connect.""" |
|
92 | """wait for our engines to connect.""" | |
86 | n = len(self.engines)+self.base_engine_count |
|
93 | n = len(self.engines)+self.base_engine_count | |
87 | tic = time.time() |
|
94 | tic = time.time() | |
88 | while time.time()-tic < timeout and len(self.client.ids) < n: |
|
95 | while time.time()-tic < timeout and len(self.client.ids) < n: | |
89 | time.sleep(0.1) |
|
96 | time.sleep(0.1) | |
90 |
|
97 | |||
91 | assert not len(self.client.ids) < n, "waiting for engines timed out" |
|
98 | assert not len(self.client.ids) < n, "waiting for engines timed out" | |
92 |
|
99 | |||
93 | def connect_client(self): |
|
100 | def connect_client(self): | |
94 | """connect a client with my Context, and track its sockets for cleanup""" |
|
101 | """connect a client with my Context, and track its sockets for cleanup""" | |
95 | c = Client(profile='iptest', context=self.context) |
|
102 | c = Client(profile='iptest', context=self.context) | |
96 | for name in filter(lambda n:n.endswith('socket'), dir(c)): |
|
103 | for name in filter(lambda n:n.endswith('socket'), dir(c)): | |
97 | s = getattr(c, name) |
|
104 | s = getattr(c, name) | |
98 | s.setsockopt(zmq.LINGER, 0) |
|
105 | s.setsockopt(zmq.LINGER, 0) | |
99 | self.sockets.append(s) |
|
106 | self.sockets.append(s) | |
100 | return c |
|
107 | return c | |
101 |
|
108 | |||
102 | def assertRaisesRemote(self, etype, f, *args, **kwargs): |
|
109 | def assertRaisesRemote(self, etype, f, *args, **kwargs): | |
103 | try: |
|
110 | try: | |
104 | try: |
|
111 | try: | |
105 | f(*args, **kwargs) |
|
112 | f(*args, **kwargs) | |
106 | except error.CompositeError as e: |
|
113 | except error.CompositeError as e: | |
107 | e.raise_exception() |
|
114 | e.raise_exception() | |
108 | except error.RemoteError as e: |
|
115 | except error.RemoteError as e: | |
109 | self.assertEquals(etype.__name__, e.ename, "Should have raised %r, but raised %r"%(etype.__name__, e.ename)) |
|
116 | self.assertEquals(etype.__name__, e.ename, "Should have raised %r, but raised %r"%(etype.__name__, e.ename)) | |
110 | else: |
|
117 | else: | |
111 | self.fail("should have raised a RemoteError") |
|
118 | self.fail("should have raised a RemoteError") | |
112 |
|
119 | |||
113 | def setUp(self): |
|
120 | def setUp(self): | |
114 | BaseZMQTestCase.setUp(self) |
|
121 | BaseZMQTestCase.setUp(self) | |
115 | self.client = self.connect_client() |
|
122 | self.client = self.connect_client() | |
116 | # start every test with clean engine namespaces: |
|
123 | # start every test with clean engine namespaces: | |
117 | self.client.clear(block=True) |
|
124 | self.client.clear(block=True) | |
118 | self.base_engine_count=len(self.client.ids) |
|
125 | self.base_engine_count=len(self.client.ids) | |
119 | self.engines=[] |
|
126 | self.engines=[] | |
120 |
|
127 | |||
121 | def tearDown(self): |
|
128 | def tearDown(self): | |
122 | # self.client.clear(block=True) |
|
129 | # self.client.clear(block=True) | |
123 | # close fds: |
|
130 | # close fds: | |
124 | for e in filter(lambda e: e.poll() is not None, launchers): |
|
131 | for e in filter(lambda e: e.poll() is not None, launchers): | |
125 | launchers.remove(e) |
|
132 | launchers.remove(e) | |
126 |
|
133 | |||
127 | # allow flushing of incoming messages to prevent crash on socket close |
|
134 | # allow flushing of incoming messages to prevent crash on socket close | |
128 | self.client.wait(timeout=2) |
|
135 | self.client.wait(timeout=2) | |
129 | # time.sleep(2) |
|
136 | # time.sleep(2) | |
130 | self.client.spin() |
|
137 | self.client.spin() | |
131 | self.client.close() |
|
138 | self.client.close() | |
132 | BaseZMQTestCase.tearDown(self) |
|
139 | BaseZMQTestCase.tearDown(self) | |
133 | # this will be redundant when pyzmq merges PR #88 |
|
140 | # this will be redundant when pyzmq merges PR #88 | |
134 | # self.context.term() |
|
141 | # self.context.term() | |
135 | # print tempfile.TemporaryFile().fileno(), |
|
142 | # print tempfile.TemporaryFile().fileno(), | |
136 | # sys.stdout.flush() |
|
143 | # sys.stdout.flush() | |
137 | No newline at end of file |
|
144 |
@@ -1,115 +1,115 b'' | |||||
1 | """Tests for asyncresult.py |
|
1 | """Tests for asyncresult.py | |
2 |
|
2 | |||
3 | Authors: |
|
3 | Authors: | |
4 |
|
4 | |||
5 | * Min RK |
|
5 | * Min RK | |
6 | """ |
|
6 | """ | |
7 |
|
7 | |||
8 | #------------------------------------------------------------------------------- |
|
8 | #------------------------------------------------------------------------------- | |
9 | # Copyright (C) 2011 The IPython Development Team |
|
9 | # Copyright (C) 2011 The IPython Development Team | |
10 | # |
|
10 | # | |
11 | # Distributed under the terms of the BSD License. The full license is in |
|
11 | # Distributed under the terms of the BSD License. The full license is in | |
12 | # the file COPYING, distributed as part of this software. |
|
12 | # the file COPYING, distributed as part of this software. | |
13 | #------------------------------------------------------------------------------- |
|
13 | #------------------------------------------------------------------------------- | |
14 |
|
14 | |||
15 | #------------------------------------------------------------------------------- |
|
15 | #------------------------------------------------------------------------------- | |
16 | # Imports |
|
16 | # Imports | |
17 | #------------------------------------------------------------------------------- |
|
17 | #------------------------------------------------------------------------------- | |
18 |
|
18 | |||
19 |
|
19 | |||
20 | from IPython.parallel.error import TimeoutError |
|
20 | from IPython.parallel.error import TimeoutError | |
21 |
|
21 | |||
22 | from IPython.parallel.tests import add_engines |
|
22 | from IPython.parallel.tests import add_engines | |
23 | from .clienttest import ClusterTestCase |
|
23 | from .clienttest import ClusterTestCase | |
24 |
|
24 | |||
25 | def setup(): |
|
25 | def setup(): | |
26 | add_engines(2) |
|
26 | add_engines(2, total=True) | |
27 |
|
27 | |||
28 | def wait(n): |
|
28 | def wait(n): | |
29 | import time |
|
29 | import time | |
30 | time.sleep(n) |
|
30 | time.sleep(n) | |
31 | return n |
|
31 | return n | |
32 |
|
32 | |||
33 | class AsyncResultTest(ClusterTestCase): |
|
33 | class AsyncResultTest(ClusterTestCase): | |
34 |
|
34 | |||
35 | def test_single_result(self): |
|
35 | def test_single_result(self): | |
36 | eid = self.client.ids[-1] |
|
36 | eid = self.client.ids[-1] | |
37 | ar = self.client[eid].apply_async(lambda : 42) |
|
37 | ar = self.client[eid].apply_async(lambda : 42) | |
38 | self.assertEquals(ar.get(), 42) |
|
38 | self.assertEquals(ar.get(), 42) | |
39 | ar = self.client[[eid]].apply_async(lambda : 42) |
|
39 | ar = self.client[[eid]].apply_async(lambda : 42) | |
40 | self.assertEquals(ar.get(), [42]) |
|
40 | self.assertEquals(ar.get(), [42]) | |
41 | ar = self.client[-1:].apply_async(lambda : 42) |
|
41 | ar = self.client[-1:].apply_async(lambda : 42) | |
42 | self.assertEquals(ar.get(), [42]) |
|
42 | self.assertEquals(ar.get(), [42]) | |
43 |
|
43 | |||
44 | def test_get_after_done(self): |
|
44 | def test_get_after_done(self): | |
45 | ar = self.client[-1].apply_async(lambda : 42) |
|
45 | ar = self.client[-1].apply_async(lambda : 42) | |
46 | ar.wait() |
|
46 | ar.wait() | |
47 | self.assertTrue(ar.ready()) |
|
47 | self.assertTrue(ar.ready()) | |
48 | self.assertEquals(ar.get(), 42) |
|
48 | self.assertEquals(ar.get(), 42) | |
49 | self.assertEquals(ar.get(), 42) |
|
49 | self.assertEquals(ar.get(), 42) | |
50 |
|
50 | |||
51 | def test_get_before_done(self): |
|
51 | def test_get_before_done(self): | |
52 | ar = self.client[-1].apply_async(wait, 0.1) |
|
52 | ar = self.client[-1].apply_async(wait, 0.1) | |
53 | self.assertRaises(TimeoutError, ar.get, 0) |
|
53 | self.assertRaises(TimeoutError, ar.get, 0) | |
54 | ar.wait(0) |
|
54 | ar.wait(0) | |
55 | self.assertFalse(ar.ready()) |
|
55 | self.assertFalse(ar.ready()) | |
56 | self.assertEquals(ar.get(), 0.1) |
|
56 | self.assertEquals(ar.get(), 0.1) | |
57 |
|
57 | |||
58 | def test_get_after_error(self): |
|
58 | def test_get_after_error(self): | |
59 | ar = self.client[-1].apply_async(lambda : 1/0) |
|
59 | ar = self.client[-1].apply_async(lambda : 1/0) | |
60 | ar.wait(10) |
|
60 | ar.wait(10) | |
61 | self.assertRaisesRemote(ZeroDivisionError, ar.get) |
|
61 | self.assertRaisesRemote(ZeroDivisionError, ar.get) | |
62 | self.assertRaisesRemote(ZeroDivisionError, ar.get) |
|
62 | self.assertRaisesRemote(ZeroDivisionError, ar.get) | |
63 | self.assertRaisesRemote(ZeroDivisionError, ar.get_dict) |
|
63 | self.assertRaisesRemote(ZeroDivisionError, ar.get_dict) | |
64 |
|
64 | |||
65 | def test_get_dict(self): |
|
65 | def test_get_dict(self): | |
66 | n = len(self.client) |
|
66 | n = len(self.client) | |
67 | ar = self.client[:].apply_async(lambda : 5) |
|
67 | ar = self.client[:].apply_async(lambda : 5) | |
68 | self.assertEquals(ar.get(), [5]*n) |
|
68 | self.assertEquals(ar.get(), [5]*n) | |
69 | d = ar.get_dict() |
|
69 | d = ar.get_dict() | |
70 | self.assertEquals(sorted(d.keys()), sorted(self.client.ids)) |
|
70 | self.assertEquals(sorted(d.keys()), sorted(self.client.ids)) | |
71 | for eid,r in d.iteritems(): |
|
71 | for eid,r in d.iteritems(): | |
72 | self.assertEquals(r, 5) |
|
72 | self.assertEquals(r, 5) | |
73 |
|
73 | |||
74 | def test_list_amr(self): |
|
74 | def test_list_amr(self): | |
75 | ar = self.client.load_balanced_view().map_async(wait, [0.1]*5) |
|
75 | ar = self.client.load_balanced_view().map_async(wait, [0.1]*5) | |
76 | rlist = list(ar) |
|
76 | rlist = list(ar) | |
77 |
|
77 | |||
78 | def test_getattr(self): |
|
78 | def test_getattr(self): | |
79 | ar = self.client[:].apply_async(wait, 0.5) |
|
79 | ar = self.client[:].apply_async(wait, 0.5) | |
80 | self.assertRaises(AttributeError, lambda : ar._foo) |
|
80 | self.assertRaises(AttributeError, lambda : ar._foo) | |
81 | self.assertRaises(AttributeError, lambda : ar.__length_hint__()) |
|
81 | self.assertRaises(AttributeError, lambda : ar.__length_hint__()) | |
82 | self.assertRaises(AttributeError, lambda : ar.foo) |
|
82 | self.assertRaises(AttributeError, lambda : ar.foo) | |
83 | self.assertRaises(AttributeError, lambda : ar.engine_id) |
|
83 | self.assertRaises(AttributeError, lambda : ar.engine_id) | |
84 | self.assertFalse(hasattr(ar, '__length_hint__')) |
|
84 | self.assertFalse(hasattr(ar, '__length_hint__')) | |
85 | self.assertFalse(hasattr(ar, 'foo')) |
|
85 | self.assertFalse(hasattr(ar, 'foo')) | |
86 | self.assertFalse(hasattr(ar, 'engine_id')) |
|
86 | self.assertFalse(hasattr(ar, 'engine_id')) | |
87 | ar.get(5) |
|
87 | ar.get(5) | |
88 | self.assertRaises(AttributeError, lambda : ar._foo) |
|
88 | self.assertRaises(AttributeError, lambda : ar._foo) | |
89 | self.assertRaises(AttributeError, lambda : ar.__length_hint__()) |
|
89 | self.assertRaises(AttributeError, lambda : ar.__length_hint__()) | |
90 | self.assertRaises(AttributeError, lambda : ar.foo) |
|
90 | self.assertRaises(AttributeError, lambda : ar.foo) | |
91 | self.assertTrue(isinstance(ar.engine_id, list)) |
|
91 | self.assertTrue(isinstance(ar.engine_id, list)) | |
92 | self.assertEquals(ar.engine_id, ar['engine_id']) |
|
92 | self.assertEquals(ar.engine_id, ar['engine_id']) | |
93 | self.assertFalse(hasattr(ar, '__length_hint__')) |
|
93 | self.assertFalse(hasattr(ar, '__length_hint__')) | |
94 | self.assertFalse(hasattr(ar, 'foo')) |
|
94 | self.assertFalse(hasattr(ar, 'foo')) | |
95 | self.assertTrue(hasattr(ar, 'engine_id')) |
|
95 | self.assertTrue(hasattr(ar, 'engine_id')) | |
96 |
|
96 | |||
97 | def test_getitem(self): |
|
97 | def test_getitem(self): | |
98 | ar = self.client[:].apply_async(wait, 0.5) |
|
98 | ar = self.client[:].apply_async(wait, 0.5) | |
99 | self.assertRaises(TimeoutError, lambda : ar['foo']) |
|
99 | self.assertRaises(TimeoutError, lambda : ar['foo']) | |
100 | self.assertRaises(TimeoutError, lambda : ar['engine_id']) |
|
100 | self.assertRaises(TimeoutError, lambda : ar['engine_id']) | |
101 | ar.get(5) |
|
101 | ar.get(5) | |
102 | self.assertRaises(KeyError, lambda : ar['foo']) |
|
102 | self.assertRaises(KeyError, lambda : ar['foo']) | |
103 | self.assertTrue(isinstance(ar['engine_id'], list)) |
|
103 | self.assertTrue(isinstance(ar['engine_id'], list)) | |
104 | self.assertEquals(ar.engine_id, ar['engine_id']) |
|
104 | self.assertEquals(ar.engine_id, ar['engine_id']) | |
105 |
|
105 | |||
106 | def test_single_result(self): |
|
106 | def test_single_result(self): | |
107 | ar = self.client[-1].apply_async(wait, 0.5) |
|
107 | ar = self.client[-1].apply_async(wait, 0.5) | |
108 | self.assertRaises(TimeoutError, lambda : ar['foo']) |
|
108 | self.assertRaises(TimeoutError, lambda : ar['foo']) | |
109 | self.assertRaises(TimeoutError, lambda : ar['engine_id']) |
|
109 | self.assertRaises(TimeoutError, lambda : ar['engine_id']) | |
110 | self.assertTrue(ar.get(5) == 0.5) |
|
110 | self.assertTrue(ar.get(5) == 0.5) | |
111 | self.assertTrue(isinstance(ar['engine_id'], int)) |
|
111 | self.assertTrue(isinstance(ar['engine_id'], int)) | |
112 | self.assertTrue(isinstance(ar.engine_id, int)) |
|
112 | self.assertTrue(isinstance(ar.engine_id, int)) | |
113 | self.assertEquals(ar.engine_id, ar['engine_id']) |
|
113 | self.assertEquals(ar.engine_id, ar['engine_id']) | |
114 |
|
114 | |||
115 |
|
115 |
@@ -1,324 +1,319 b'' | |||||
1 | """Tests for parallel client.py |
|
1 | """Tests for parallel client.py | |
2 |
|
2 | |||
3 | Authors: |
|
3 | Authors: | |
4 |
|
4 | |||
5 | * Min RK |
|
5 | * Min RK | |
6 | """ |
|
6 | """ | |
7 |
|
7 | |||
8 | #------------------------------------------------------------------------------- |
|
8 | #------------------------------------------------------------------------------- | |
9 | # Copyright (C) 2011 The IPython Development Team |
|
9 | # Copyright (C) 2011 The IPython Development Team | |
10 | # |
|
10 | # | |
11 | # Distributed under the terms of the BSD License. The full license is in |
|
11 | # Distributed under the terms of the BSD License. The full license is in | |
12 | # the file COPYING, distributed as part of this software. |
|
12 | # the file COPYING, distributed as part of this software. | |
13 | #------------------------------------------------------------------------------- |
|
13 | #------------------------------------------------------------------------------- | |
14 |
|
14 | |||
15 | #------------------------------------------------------------------------------- |
|
15 | #------------------------------------------------------------------------------- | |
16 | # Imports |
|
16 | # Imports | |
17 | #------------------------------------------------------------------------------- |
|
17 | #------------------------------------------------------------------------------- | |
18 |
|
18 | |||
19 | from __future__ import division |
|
19 | from __future__ import division | |
20 |
|
20 | |||
21 | import time |
|
21 | import time | |
22 | from datetime import datetime |
|
22 | from datetime import datetime | |
23 | from tempfile import mktemp |
|
23 | from tempfile import mktemp | |
24 |
|
24 | |||
25 | import zmq |
|
25 | import zmq | |
26 |
|
26 | |||
27 | from IPython.parallel.client import client as clientmod |
|
27 | from IPython.parallel.client import client as clientmod | |
28 | from IPython.parallel import error |
|
28 | from IPython.parallel import error | |
29 | from IPython.parallel import AsyncResult, AsyncHubResult |
|
29 | from IPython.parallel import AsyncResult, AsyncHubResult | |
30 | from IPython.parallel import LoadBalancedView, DirectView |
|
30 | from IPython.parallel import LoadBalancedView, DirectView | |
31 |
|
31 | |||
32 | from clienttest import ClusterTestCase, segfault, wait, add_engines |
|
32 | from clienttest import ClusterTestCase, segfault, wait, add_engines | |
33 |
|
33 | |||
34 | def setup(): |
|
34 | def setup(): | |
35 | add_engines(4) |
|
35 | add_engines(4, total=True) | |
36 |
|
36 | |||
37 | class TestClient(ClusterTestCase): |
|
37 | class TestClient(ClusterTestCase): | |
38 |
|
38 | |||
39 | def test_ids(self): |
|
39 | def test_ids(self): | |
40 | n = len(self.client.ids) |
|
40 | n = len(self.client.ids) | |
41 |
self.add_engines( |
|
41 | self.add_engines(2) | |
42 |
self.assertEquals(len(self.client.ids), n+ |
|
42 | self.assertEquals(len(self.client.ids), n+2) | |
43 |
|
43 | |||
44 | def test_view_indexing(self): |
|
44 | def test_view_indexing(self): | |
45 | """test index access for views""" |
|
45 | """test index access for views""" | |
46 |
self. |
|
46 | self.minimum_engines(4) | |
47 | targets = self.client._build_targets('all')[-1] |
|
47 | targets = self.client._build_targets('all')[-1] | |
48 | v = self.client[:] |
|
48 | v = self.client[:] | |
49 | self.assertEquals(v.targets, targets) |
|
49 | self.assertEquals(v.targets, targets) | |
50 | t = self.client.ids[2] |
|
50 | t = self.client.ids[2] | |
51 | v = self.client[t] |
|
51 | v = self.client[t] | |
52 | self.assert_(isinstance(v, DirectView)) |
|
52 | self.assert_(isinstance(v, DirectView)) | |
53 | self.assertEquals(v.targets, t) |
|
53 | self.assertEquals(v.targets, t) | |
54 | t = self.client.ids[2:4] |
|
54 | t = self.client.ids[2:4] | |
55 | v = self.client[t] |
|
55 | v = self.client[t] | |
56 | self.assert_(isinstance(v, DirectView)) |
|
56 | self.assert_(isinstance(v, DirectView)) | |
57 | self.assertEquals(v.targets, t) |
|
57 | self.assertEquals(v.targets, t) | |
58 | v = self.client[::2] |
|
58 | v = self.client[::2] | |
59 | self.assert_(isinstance(v, DirectView)) |
|
59 | self.assert_(isinstance(v, DirectView)) | |
60 | self.assertEquals(v.targets, targets[::2]) |
|
60 | self.assertEquals(v.targets, targets[::2]) | |
61 | v = self.client[1::3] |
|
61 | v = self.client[1::3] | |
62 | self.assert_(isinstance(v, DirectView)) |
|
62 | self.assert_(isinstance(v, DirectView)) | |
63 | self.assertEquals(v.targets, targets[1::3]) |
|
63 | self.assertEquals(v.targets, targets[1::3]) | |
64 | v = self.client[:-3] |
|
64 | v = self.client[:-3] | |
65 | self.assert_(isinstance(v, DirectView)) |
|
65 | self.assert_(isinstance(v, DirectView)) | |
66 | self.assertEquals(v.targets, targets[:-3]) |
|
66 | self.assertEquals(v.targets, targets[:-3]) | |
67 | v = self.client[-1] |
|
67 | v = self.client[-1] | |
68 | self.assert_(isinstance(v, DirectView)) |
|
68 | self.assert_(isinstance(v, DirectView)) | |
69 | self.assertEquals(v.targets, targets[-1]) |
|
69 | self.assertEquals(v.targets, targets[-1]) | |
70 | self.assertRaises(TypeError, lambda : self.client[None]) |
|
70 | self.assertRaises(TypeError, lambda : self.client[None]) | |
71 |
|
71 | |||
72 | def test_lbview_targets(self): |
|
72 | def test_lbview_targets(self): | |
73 | """test load_balanced_view targets""" |
|
73 | """test load_balanced_view targets""" | |
74 | v = self.client.load_balanced_view() |
|
74 | v = self.client.load_balanced_view() | |
75 | self.assertEquals(v.targets, None) |
|
75 | self.assertEquals(v.targets, None) | |
76 | v = self.client.load_balanced_view(-1) |
|
76 | v = self.client.load_balanced_view(-1) | |
77 | self.assertEquals(v.targets, [self.client.ids[-1]]) |
|
77 | self.assertEquals(v.targets, [self.client.ids[-1]]) | |
78 | v = self.client.load_balanced_view('all') |
|
78 | v = self.client.load_balanced_view('all') | |
79 | self.assertEquals(v.targets, None) |
|
79 | self.assertEquals(v.targets, None) | |
80 |
|
80 | |||
81 | def test_dview_targets(self): |
|
81 | def test_dview_targets(self): | |
82 | """test direct_view targets""" |
|
82 | """test direct_view targets""" | |
83 | v = self.client.direct_view() |
|
83 | v = self.client.direct_view() | |
84 | self.assertEquals(v.targets, 'all') |
|
84 | self.assertEquals(v.targets, 'all') | |
85 | v = self.client.direct_view('all') |
|
85 | v = self.client.direct_view('all') | |
86 | self.assertEquals(v.targets, 'all') |
|
86 | self.assertEquals(v.targets, 'all') | |
87 | v = self.client.direct_view(-1) |
|
87 | v = self.client.direct_view(-1) | |
88 | self.assertEquals(v.targets, self.client.ids[-1]) |
|
88 | self.assertEquals(v.targets, self.client.ids[-1]) | |
89 |
|
89 | |||
90 | def test_lazy_all_targets(self): |
|
90 | def test_lazy_all_targets(self): | |
91 | """test lazy evaluation of rc.direct_view('all')""" |
|
91 | """test lazy evaluation of rc.direct_view('all')""" | |
92 | v = self.client.direct_view() |
|
92 | v = self.client.direct_view() | |
93 | self.assertEquals(v.targets, 'all') |
|
93 | self.assertEquals(v.targets, 'all') | |
94 |
|
94 | |||
95 | def double(x): |
|
95 | def double(x): | |
96 | return x*2 |
|
96 | return x*2 | |
97 | seq = range(100) |
|
97 | seq = range(100) | |
98 | ref = [ double(x) for x in seq ] |
|
98 | ref = [ double(x) for x in seq ] | |
99 |
|
99 | |||
100 | # add some engines, which should be used |
|
100 | # add some engines, which should be used | |
101 |
self.add_engines( |
|
101 | self.add_engines(1) | |
102 | n1 = len(self.client.ids) |
|
102 | n1 = len(self.client.ids) | |
103 |
|
103 | |||
104 | # simple apply |
|
104 | # simple apply | |
105 | r = v.apply_sync(lambda : 1) |
|
105 | r = v.apply_sync(lambda : 1) | |
106 | self.assertEquals(r, [1] * n1) |
|
106 | self.assertEquals(r, [1] * n1) | |
107 |
|
107 | |||
108 | # map goes through remotefunction |
|
108 | # map goes through remotefunction | |
109 | r = v.map_sync(double, seq) |
|
109 | r = v.map_sync(double, seq) | |
110 | self.assertEquals(r, ref) |
|
110 | self.assertEquals(r, ref) | |
111 |
|
111 | |||
112 | # add a couple more engines, and try again |
|
112 | # add a couple more engines, and try again | |
113 | self.add_engines(2) |
|
113 | self.add_engines(2) | |
114 | n2 = len(self.client.ids) |
|
114 | n2 = len(self.client.ids) | |
115 | self.assertNotEquals(n2, n1) |
|
115 | self.assertNotEquals(n2, n1) | |
116 |
|
116 | |||
117 | # apply |
|
117 | # apply | |
118 | r = v.apply_sync(lambda : 1) |
|
118 | r = v.apply_sync(lambda : 1) | |
119 | self.assertEquals(r, [1] * n2) |
|
119 | self.assertEquals(r, [1] * n2) | |
120 |
|
120 | |||
121 | # map |
|
121 | # map | |
122 | r = v.map_sync(double, seq) |
|
122 | r = v.map_sync(double, seq) | |
123 | self.assertEquals(r, ref) |
|
123 | self.assertEquals(r, ref) | |
124 |
|
124 | |||
125 | def test_targets(self): |
|
125 | def test_targets(self): | |
126 | """test various valid targets arguments""" |
|
126 | """test various valid targets arguments""" | |
127 | build = self.client._build_targets |
|
127 | build = self.client._build_targets | |
128 | ids = self.client.ids |
|
128 | ids = self.client.ids | |
129 | idents,targets = build(None) |
|
129 | idents,targets = build(None) | |
130 | self.assertEquals(ids, targets) |
|
130 | self.assertEquals(ids, targets) | |
131 |
|
131 | |||
132 | def test_clear(self): |
|
132 | def test_clear(self): | |
133 | """test clear behavior""" |
|
133 | """test clear behavior""" | |
134 |
|
|
134 | self.minimum_engines(2) | |
135 | v = self.client[:] |
|
135 | v = self.client[:] | |
136 | v.block=True |
|
136 | v.block=True | |
137 | v.push(dict(a=5)) |
|
137 | v.push(dict(a=5)) | |
138 | v.pull('a') |
|
138 | v.pull('a') | |
139 | id0 = self.client.ids[-1] |
|
139 | id0 = self.client.ids[-1] | |
140 | self.client.clear(targets=id0, block=True) |
|
140 | self.client.clear(targets=id0, block=True) | |
141 | a = self.client[:-1].get('a') |
|
141 | a = self.client[:-1].get('a') | |
142 | self.assertRaisesRemote(NameError, self.client[id0].get, 'a') |
|
142 | self.assertRaisesRemote(NameError, self.client[id0].get, 'a') | |
143 | self.client.clear(block=True) |
|
143 | self.client.clear(block=True) | |
144 | for i in self.client.ids: |
|
144 | for i in self.client.ids: | |
145 | # print i |
|
|||
146 | self.assertRaisesRemote(NameError, self.client[i].get, 'a') |
|
145 | self.assertRaisesRemote(NameError, self.client[i].get, 'a') | |
147 |
|
146 | |||
148 | def test_get_result(self): |
|
147 | def test_get_result(self): | |
149 | """test getting results from the Hub.""" |
|
148 | """test getting results from the Hub.""" | |
150 | c = clientmod.Client(profile='iptest') |
|
149 | c = clientmod.Client(profile='iptest') | |
151 | # self.add_engines(1) |
|
|||
152 | t = c.ids[-1] |
|
150 | t = c.ids[-1] | |
153 | ar = c[t].apply_async(wait, 1) |
|
151 | ar = c[t].apply_async(wait, 1) | |
154 | # give the monitor time to notice the message |
|
152 | # give the monitor time to notice the message | |
155 | time.sleep(.25) |
|
153 | time.sleep(.25) | |
156 | ahr = self.client.get_result(ar.msg_ids) |
|
154 | ahr = self.client.get_result(ar.msg_ids) | |
157 | self.assertTrue(isinstance(ahr, AsyncHubResult)) |
|
155 | self.assertTrue(isinstance(ahr, AsyncHubResult)) | |
158 | self.assertEquals(ahr.get(), ar.get()) |
|
156 | self.assertEquals(ahr.get(), ar.get()) | |
159 | ar2 = self.client.get_result(ar.msg_ids) |
|
157 | ar2 = self.client.get_result(ar.msg_ids) | |
160 | self.assertFalse(isinstance(ar2, AsyncHubResult)) |
|
158 | self.assertFalse(isinstance(ar2, AsyncHubResult)) | |
161 | c.close() |
|
159 | c.close() | |
162 |
|
160 | |||
163 | def test_ids_list(self): |
|
161 | def test_ids_list(self): | |
164 | """test client.ids""" |
|
162 | """test client.ids""" | |
165 | # self.add_engines(2) |
|
|||
166 | ids = self.client.ids |
|
163 | ids = self.client.ids | |
167 | self.assertEquals(ids, self.client._ids) |
|
164 | self.assertEquals(ids, self.client._ids) | |
168 | self.assertFalse(ids is self.client._ids) |
|
165 | self.assertFalse(ids is self.client._ids) | |
169 | ids.remove(ids[-1]) |
|
166 | ids.remove(ids[-1]) | |
170 | self.assertNotEquals(ids, self.client._ids) |
|
167 | self.assertNotEquals(ids, self.client._ids) | |
171 |
|
168 | |||
172 | def test_queue_status(self): |
|
169 | def test_queue_status(self): | |
173 | # self.addEngine(4) |
|
|||
174 | ids = self.client.ids |
|
170 | ids = self.client.ids | |
175 | id0 = ids[0] |
|
171 | id0 = ids[0] | |
176 | qs = self.client.queue_status(targets=id0) |
|
172 | qs = self.client.queue_status(targets=id0) | |
177 | self.assertTrue(isinstance(qs, dict)) |
|
173 | self.assertTrue(isinstance(qs, dict)) | |
178 | self.assertEquals(sorted(qs.keys()), ['completed', 'queue', 'tasks']) |
|
174 | self.assertEquals(sorted(qs.keys()), ['completed', 'queue', 'tasks']) | |
179 | allqs = self.client.queue_status() |
|
175 | allqs = self.client.queue_status() | |
180 | self.assertTrue(isinstance(allqs, dict)) |
|
176 | self.assertTrue(isinstance(allqs, dict)) | |
181 | intkeys = list(allqs.keys()) |
|
177 | intkeys = list(allqs.keys()) | |
182 | intkeys.remove('unassigned') |
|
178 | intkeys.remove('unassigned') | |
183 | self.assertEquals(sorted(intkeys), sorted(self.client.ids)) |
|
179 | self.assertEquals(sorted(intkeys), sorted(self.client.ids)) | |
184 | unassigned = allqs.pop('unassigned') |
|
180 | unassigned = allqs.pop('unassigned') | |
185 | for eid,qs in allqs.items(): |
|
181 | for eid,qs in allqs.items(): | |
186 | self.assertTrue(isinstance(qs, dict)) |
|
182 | self.assertTrue(isinstance(qs, dict)) | |
187 | self.assertEquals(sorted(qs.keys()), ['completed', 'queue', 'tasks']) |
|
183 | self.assertEquals(sorted(qs.keys()), ['completed', 'queue', 'tasks']) | |
188 |
|
184 | |||
189 | def test_shutdown(self): |
|
185 | def test_shutdown(self): | |
190 | # self.addEngine(4) |
|
|||
191 | ids = self.client.ids |
|
186 | ids = self.client.ids | |
192 | id0 = ids[0] |
|
187 | id0 = ids[0] | |
193 | self.client.shutdown(id0, block=True) |
|
188 | self.client.shutdown(id0, block=True) | |
194 | while id0 in self.client.ids: |
|
189 | while id0 in self.client.ids: | |
195 | time.sleep(0.1) |
|
190 | time.sleep(0.1) | |
196 | self.client.spin() |
|
191 | self.client.spin() | |
197 |
|
192 | |||
198 | self.assertRaises(IndexError, lambda : self.client[id0]) |
|
193 | self.assertRaises(IndexError, lambda : self.client[id0]) | |
199 |
|
194 | |||
200 | def test_result_status(self): |
|
195 | def test_result_status(self): | |
201 | pass |
|
196 | pass | |
202 | # to be written |
|
197 | # to be written | |
203 |
|
198 | |||
204 | def test_db_query_dt(self): |
|
199 | def test_db_query_dt(self): | |
205 | """test db query by date""" |
|
200 | """test db query by date""" | |
206 | hist = self.client.hub_history() |
|
201 | hist = self.client.hub_history() | |
207 | middle = self.client.db_query({'msg_id' : hist[len(hist)//2]})[0] |
|
202 | middle = self.client.db_query({'msg_id' : hist[len(hist)//2]})[0] | |
208 | tic = middle['submitted'] |
|
203 | tic = middle['submitted'] | |
209 | before = self.client.db_query({'submitted' : {'$lt' : tic}}) |
|
204 | before = self.client.db_query({'submitted' : {'$lt' : tic}}) | |
210 | after = self.client.db_query({'submitted' : {'$gte' : tic}}) |
|
205 | after = self.client.db_query({'submitted' : {'$gte' : tic}}) | |
211 | self.assertEquals(len(before)+len(after),len(hist)) |
|
206 | self.assertEquals(len(before)+len(after),len(hist)) | |
212 | for b in before: |
|
207 | for b in before: | |
213 | self.assertTrue(b['submitted'] < tic) |
|
208 | self.assertTrue(b['submitted'] < tic) | |
214 | for a in after: |
|
209 | for a in after: | |
215 | self.assertTrue(a['submitted'] >= tic) |
|
210 | self.assertTrue(a['submitted'] >= tic) | |
216 | same = self.client.db_query({'submitted' : tic}) |
|
211 | same = self.client.db_query({'submitted' : tic}) | |
217 | for s in same: |
|
212 | for s in same: | |
218 | self.assertTrue(s['submitted'] == tic) |
|
213 | self.assertTrue(s['submitted'] == tic) | |
219 |
|
214 | |||
220 | def test_db_query_keys(self): |
|
215 | def test_db_query_keys(self): | |
221 | """test extracting subset of record keys""" |
|
216 | """test extracting subset of record keys""" | |
222 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['submitted', 'completed']) |
|
217 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['submitted', 'completed']) | |
223 | for rec in found: |
|
218 | for rec in found: | |
224 | self.assertEquals(set(rec.keys()), set(['msg_id', 'submitted', 'completed'])) |
|
219 | self.assertEquals(set(rec.keys()), set(['msg_id', 'submitted', 'completed'])) | |
225 |
|
220 | |||
226 | def test_db_query_default_keys(self): |
|
221 | def test_db_query_default_keys(self): | |
227 | """default db_query excludes buffers""" |
|
222 | """default db_query excludes buffers""" | |
228 | found = self.client.db_query({'msg_id': {'$ne' : ''}}) |
|
223 | found = self.client.db_query({'msg_id': {'$ne' : ''}}) | |
229 | for rec in found: |
|
224 | for rec in found: | |
230 | keys = set(rec.keys()) |
|
225 | keys = set(rec.keys()) | |
231 | self.assertFalse('buffers' in keys, "'buffers' should not be in: %s" % keys) |
|
226 | self.assertFalse('buffers' in keys, "'buffers' should not be in: %s" % keys) | |
232 | self.assertFalse('result_buffers' in keys, "'result_buffers' should not be in: %s" % keys) |
|
227 | self.assertFalse('result_buffers' in keys, "'result_buffers' should not be in: %s" % keys) | |
233 |
|
228 | |||
234 | def test_db_query_msg_id(self): |
|
229 | def test_db_query_msg_id(self): | |
235 | """ensure msg_id is always in db queries""" |
|
230 | """ensure msg_id is always in db queries""" | |
236 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['submitted', 'completed']) |
|
231 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['submitted', 'completed']) | |
237 | for rec in found: |
|
232 | for rec in found: | |
238 | self.assertTrue('msg_id' in rec.keys()) |
|
233 | self.assertTrue('msg_id' in rec.keys()) | |
239 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['submitted']) |
|
234 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['submitted']) | |
240 | for rec in found: |
|
235 | for rec in found: | |
241 | self.assertTrue('msg_id' in rec.keys()) |
|
236 | self.assertTrue('msg_id' in rec.keys()) | |
242 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['msg_id']) |
|
237 | found = self.client.db_query({'msg_id': {'$ne' : ''}},keys=['msg_id']) | |
243 | for rec in found: |
|
238 | for rec in found: | |
244 | self.assertTrue('msg_id' in rec.keys()) |
|
239 | self.assertTrue('msg_id' in rec.keys()) | |
245 |
|
240 | |||
246 | def test_db_query_in(self): |
|
241 | def test_db_query_in(self): | |
247 | """test db query with '$in','$nin' operators""" |
|
242 | """test db query with '$in','$nin' operators""" | |
248 | hist = self.client.hub_history() |
|
243 | hist = self.client.hub_history() | |
249 | even = hist[::2] |
|
244 | even = hist[::2] | |
250 | odd = hist[1::2] |
|
245 | odd = hist[1::2] | |
251 | recs = self.client.db_query({ 'msg_id' : {'$in' : even}}) |
|
246 | recs = self.client.db_query({ 'msg_id' : {'$in' : even}}) | |
252 | found = [ r['msg_id'] for r in recs ] |
|
247 | found = [ r['msg_id'] for r in recs ] | |
253 | self.assertEquals(set(even), set(found)) |
|
248 | self.assertEquals(set(even), set(found)) | |
254 | recs = self.client.db_query({ 'msg_id' : {'$nin' : even}}) |
|
249 | recs = self.client.db_query({ 'msg_id' : {'$nin' : even}}) | |
255 | found = [ r['msg_id'] for r in recs ] |
|
250 | found = [ r['msg_id'] for r in recs ] | |
256 | self.assertEquals(set(odd), set(found)) |
|
251 | self.assertEquals(set(odd), set(found)) | |
257 |
|
252 | |||
258 | def test_hub_history(self): |
|
253 | def test_hub_history(self): | |
259 | hist = self.client.hub_history() |
|
254 | hist = self.client.hub_history() | |
260 | recs = self.client.db_query({ 'msg_id' : {"$ne":''}}) |
|
255 | recs = self.client.db_query({ 'msg_id' : {"$ne":''}}) | |
261 | recdict = {} |
|
256 | recdict = {} | |
262 | for rec in recs: |
|
257 | for rec in recs: | |
263 | recdict[rec['msg_id']] = rec |
|
258 | recdict[rec['msg_id']] = rec | |
264 |
|
259 | |||
265 | latest = datetime(1984,1,1) |
|
260 | latest = datetime(1984,1,1) | |
266 | for msg_id in hist: |
|
261 | for msg_id in hist: | |
267 | rec = recdict[msg_id] |
|
262 | rec = recdict[msg_id] | |
268 | newt = rec['submitted'] |
|
263 | newt = rec['submitted'] | |
269 | self.assertTrue(newt >= latest) |
|
264 | self.assertTrue(newt >= latest) | |
270 | latest = newt |
|
265 | latest = newt | |
271 | ar = self.client[-1].apply_async(lambda : 1) |
|
266 | ar = self.client[-1].apply_async(lambda : 1) | |
272 | ar.get() |
|
267 | ar.get() | |
273 | time.sleep(0.25) |
|
268 | time.sleep(0.25) | |
274 | self.assertEquals(self.client.hub_history()[-1:],ar.msg_ids) |
|
269 | self.assertEquals(self.client.hub_history()[-1:],ar.msg_ids) | |
275 |
|
270 | |||
276 | def test_resubmit(self): |
|
271 | def test_resubmit(self): | |
277 | def f(): |
|
272 | def f(): | |
278 | import random |
|
273 | import random | |
279 | return random.random() |
|
274 | return random.random() | |
280 | v = self.client.load_balanced_view() |
|
275 | v = self.client.load_balanced_view() | |
281 | ar = v.apply_async(f) |
|
276 | ar = v.apply_async(f) | |
282 | r1 = ar.get(1) |
|
277 | r1 = ar.get(1) | |
283 | # give the Hub a chance to notice: |
|
278 | # give the Hub a chance to notice: | |
284 | time.sleep(0.5) |
|
279 | time.sleep(0.5) | |
285 | ahr = self.client.resubmit(ar.msg_ids) |
|
280 | ahr = self.client.resubmit(ar.msg_ids) | |
286 | r2 = ahr.get(1) |
|
281 | r2 = ahr.get(1) | |
287 | self.assertFalse(r1 == r2) |
|
282 | self.assertFalse(r1 == r2) | |
288 |
|
283 | |||
289 | def test_resubmit_inflight(self): |
|
284 | def test_resubmit_inflight(self): | |
290 | """ensure ValueError on resubmit of inflight task""" |
|
285 | """ensure ValueError on resubmit of inflight task""" | |
291 | v = self.client.load_balanced_view() |
|
286 | v = self.client.load_balanced_view() | |
292 | ar = v.apply_async(time.sleep,1) |
|
287 | ar = v.apply_async(time.sleep,1) | |
293 | # give the message a chance to arrive |
|
288 | # give the message a chance to arrive | |
294 | time.sleep(0.2) |
|
289 | time.sleep(0.2) | |
295 | self.assertRaisesRemote(ValueError, self.client.resubmit, ar.msg_ids) |
|
290 | self.assertRaisesRemote(ValueError, self.client.resubmit, ar.msg_ids) | |
296 | ar.get(2) |
|
291 | ar.get(2) | |
297 |
|
292 | |||
298 | def test_resubmit_badkey(self): |
|
293 | def test_resubmit_badkey(self): | |
299 | """ensure KeyError on resubmit of nonexistant task""" |
|
294 | """ensure KeyError on resubmit of nonexistant task""" | |
300 | self.assertRaisesRemote(KeyError, self.client.resubmit, ['invalid']) |
|
295 | self.assertRaisesRemote(KeyError, self.client.resubmit, ['invalid']) | |
301 |
|
296 | |||
302 | def test_purge_results(self): |
|
297 | def test_purge_results(self): | |
303 | # ensure there are some tasks |
|
298 | # ensure there are some tasks | |
304 | for i in range(5): |
|
299 | for i in range(5): | |
305 | self.client[:].apply_sync(lambda : 1) |
|
300 | self.client[:].apply_sync(lambda : 1) | |
306 | # Wait for the Hub to realise the result is done: |
|
301 | # Wait for the Hub to realise the result is done: | |
307 | # This prevents a race condition, where we |
|
302 | # This prevents a race condition, where we | |
308 | # might purge a result the Hub still thinks is pending. |
|
303 | # might purge a result the Hub still thinks is pending. | |
309 | time.sleep(0.1) |
|
304 | time.sleep(0.1) | |
310 | rc2 = clientmod.Client(profile='iptest') |
|
305 | rc2 = clientmod.Client(profile='iptest') | |
311 | hist = self.client.hub_history() |
|
306 | hist = self.client.hub_history() | |
312 | ahr = rc2.get_result([hist[-1]]) |
|
307 | ahr = rc2.get_result([hist[-1]]) | |
313 | ahr.wait(10) |
|
308 | ahr.wait(10) | |
314 | self.client.purge_results(hist[-1]) |
|
309 | self.client.purge_results(hist[-1]) | |
315 | newhist = self.client.hub_history() |
|
310 | newhist = self.client.hub_history() | |
316 | self.assertEquals(len(newhist)+1,len(hist)) |
|
311 | self.assertEquals(len(newhist)+1,len(hist)) | |
317 | rc2.spin() |
|
312 | rc2.spin() | |
318 | rc2.close() |
|
313 | rc2.close() | |
319 |
|
314 | |||
320 | def test_purge_all_results(self): |
|
315 | def test_purge_all_results(self): | |
321 | self.client.purge_results('all') |
|
316 | self.client.purge_results('all') | |
322 | hist = self.client.hub_history() |
|
317 | hist = self.client.hub_history() | |
323 | self.assertEquals(len(hist), 0) |
|
318 | self.assertEquals(len(hist), 0) | |
324 |
|
319 |
@@ -1,106 +1,106 b'' | |||||
1 | """Tests for dependency.py |
|
1 | """Tests for dependency.py | |
2 |
|
2 | |||
3 | Authors: |
|
3 | Authors: | |
4 |
|
4 | |||
5 | * Min RK |
|
5 | * Min RK | |
6 | """ |
|
6 | """ | |
7 |
|
7 | |||
8 | __docformat__ = "restructuredtext en" |
|
8 | __docformat__ = "restructuredtext en" | |
9 |
|
9 | |||
10 | #------------------------------------------------------------------------------- |
|
10 | #------------------------------------------------------------------------------- | |
11 | # Copyright (C) 2011 The IPython Development Team |
|
11 | # Copyright (C) 2011 The IPython Development Team | |
12 | # |
|
12 | # | |
13 | # Distributed under the terms of the BSD License. The full license is in |
|
13 | # Distributed under the terms of the BSD License. The full license is in | |
14 | # the file COPYING, distributed as part of this software. |
|
14 | # the file COPYING, distributed as part of this software. | |
15 | #------------------------------------------------------------------------------- |
|
15 | #------------------------------------------------------------------------------- | |
16 |
|
16 | |||
17 | #------------------------------------------------------------------------------- |
|
17 | #------------------------------------------------------------------------------- | |
18 | # Imports |
|
18 | # Imports | |
19 | #------------------------------------------------------------------------------- |
|
19 | #------------------------------------------------------------------------------- | |
20 |
|
20 | |||
21 | # import |
|
21 | # import | |
22 | import os |
|
22 | import os | |
23 |
|
23 | |||
24 | from IPython.utils.pickleutil import can, uncan |
|
24 | from IPython.utils.pickleutil import can, uncan | |
25 |
|
25 | |||
26 | import IPython.parallel as pmod |
|
26 | import IPython.parallel as pmod | |
27 | from IPython.parallel.util import interactive |
|
27 | from IPython.parallel.util import interactive | |
28 |
|
28 | |||
29 | from IPython.parallel.tests import add_engines |
|
29 | from IPython.parallel.tests import add_engines | |
30 | from .clienttest import ClusterTestCase |
|
30 | from .clienttest import ClusterTestCase | |
31 |
|
31 | |||
32 | def setup(): |
|
32 | def setup(): | |
33 | add_engines(1) |
|
33 | add_engines(1, total=True) | |
34 |
|
34 | |||
35 | @pmod.require('time') |
|
35 | @pmod.require('time') | |
36 | def wait(n): |
|
36 | def wait(n): | |
37 | time.sleep(n) |
|
37 | time.sleep(n) | |
38 | return n |
|
38 | return n | |
39 |
|
39 | |||
40 | mixed = map(str, range(10)) |
|
40 | mixed = map(str, range(10)) | |
41 | completed = map(str, range(0,10,2)) |
|
41 | completed = map(str, range(0,10,2)) | |
42 | failed = map(str, range(1,10,2)) |
|
42 | failed = map(str, range(1,10,2)) | |
43 |
|
43 | |||
44 | class DependencyTest(ClusterTestCase): |
|
44 | class DependencyTest(ClusterTestCase): | |
45 |
|
45 | |||
46 | def setUp(self): |
|
46 | def setUp(self): | |
47 | ClusterTestCase.setUp(self) |
|
47 | ClusterTestCase.setUp(self) | |
48 | self.user_ns = {'__builtins__' : __builtins__} |
|
48 | self.user_ns = {'__builtins__' : __builtins__} | |
49 | self.view = self.client.load_balanced_view() |
|
49 | self.view = self.client.load_balanced_view() | |
50 | self.dview = self.client[-1] |
|
50 | self.dview = self.client[-1] | |
51 | self.succeeded = set(map(str, range(0,25,2))) |
|
51 | self.succeeded = set(map(str, range(0,25,2))) | |
52 | self.failed = set(map(str, range(1,25,2))) |
|
52 | self.failed = set(map(str, range(1,25,2))) | |
53 |
|
53 | |||
54 | def assertMet(self, dep): |
|
54 | def assertMet(self, dep): | |
55 | self.assertTrue(dep.check(self.succeeded, self.failed), "Dependency should be met") |
|
55 | self.assertTrue(dep.check(self.succeeded, self.failed), "Dependency should be met") | |
56 |
|
56 | |||
57 | def assertUnmet(self, dep): |
|
57 | def assertUnmet(self, dep): | |
58 | self.assertFalse(dep.check(self.succeeded, self.failed), "Dependency should not be met") |
|
58 | self.assertFalse(dep.check(self.succeeded, self.failed), "Dependency should not be met") | |
59 |
|
59 | |||
60 | def assertUnreachable(self, dep): |
|
60 | def assertUnreachable(self, dep): | |
61 | self.assertTrue(dep.unreachable(self.succeeded, self.failed), "Dependency should be unreachable") |
|
61 | self.assertTrue(dep.unreachable(self.succeeded, self.failed), "Dependency should be unreachable") | |
62 |
|
62 | |||
63 | def assertReachable(self, dep): |
|
63 | def assertReachable(self, dep): | |
64 | self.assertFalse(dep.unreachable(self.succeeded, self.failed), "Dependency should be reachable") |
|
64 | self.assertFalse(dep.unreachable(self.succeeded, self.failed), "Dependency should be reachable") | |
65 |
|
65 | |||
66 | def cancan(self, f): |
|
66 | def cancan(self, f): | |
67 | """decorator to pass through canning into self.user_ns""" |
|
67 | """decorator to pass through canning into self.user_ns""" | |
68 | return uncan(can(f), self.user_ns) |
|
68 | return uncan(can(f), self.user_ns) | |
69 |
|
69 | |||
70 | def test_require_imports(self): |
|
70 | def test_require_imports(self): | |
71 | """test that @require imports names""" |
|
71 | """test that @require imports names""" | |
72 | @self.cancan |
|
72 | @self.cancan | |
73 | @pmod.require('urllib') |
|
73 | @pmod.require('urllib') | |
74 | @interactive |
|
74 | @interactive | |
75 | def encode(dikt): |
|
75 | def encode(dikt): | |
76 | return urllib.urlencode(dikt) |
|
76 | return urllib.urlencode(dikt) | |
77 | # must pass through canning to properly connect namespaces |
|
77 | # must pass through canning to properly connect namespaces | |
78 | self.assertEquals(encode(dict(a=5)), 'a=5') |
|
78 | self.assertEquals(encode(dict(a=5)), 'a=5') | |
79 |
|
79 | |||
80 | def test_success_only(self): |
|
80 | def test_success_only(self): | |
81 | dep = pmod.Dependency(mixed, success=True, failure=False) |
|
81 | dep = pmod.Dependency(mixed, success=True, failure=False) | |
82 | self.assertUnmet(dep) |
|
82 | self.assertUnmet(dep) | |
83 | self.assertUnreachable(dep) |
|
83 | self.assertUnreachable(dep) | |
84 | dep.all=False |
|
84 | dep.all=False | |
85 | self.assertMet(dep) |
|
85 | self.assertMet(dep) | |
86 | self.assertReachable(dep) |
|
86 | self.assertReachable(dep) | |
87 | dep = pmod.Dependency(completed, success=True, failure=False) |
|
87 | dep = pmod.Dependency(completed, success=True, failure=False) | |
88 | self.assertMet(dep) |
|
88 | self.assertMet(dep) | |
89 | self.assertReachable(dep) |
|
89 | self.assertReachable(dep) | |
90 | dep.all=False |
|
90 | dep.all=False | |
91 | self.assertMet(dep) |
|
91 | self.assertMet(dep) | |
92 | self.assertReachable(dep) |
|
92 | self.assertReachable(dep) | |
93 |
|
93 | |||
94 | def test_failure_only(self): |
|
94 | def test_failure_only(self): | |
95 | dep = pmod.Dependency(mixed, success=False, failure=True) |
|
95 | dep = pmod.Dependency(mixed, success=False, failure=True) | |
96 | self.assertUnmet(dep) |
|
96 | self.assertUnmet(dep) | |
97 | self.assertUnreachable(dep) |
|
97 | self.assertUnreachable(dep) | |
98 | dep.all=False |
|
98 | dep.all=False | |
99 | self.assertMet(dep) |
|
99 | self.assertMet(dep) | |
100 | self.assertReachable(dep) |
|
100 | self.assertReachable(dep) | |
101 | dep = pmod.Dependency(completed, success=False, failure=True) |
|
101 | dep = pmod.Dependency(completed, success=False, failure=True) | |
102 | self.assertUnmet(dep) |
|
102 | self.assertUnmet(dep) | |
103 | self.assertUnreachable(dep) |
|
103 | self.assertUnreachable(dep) | |
104 | dep.all=False |
|
104 | dep.all=False | |
105 | self.assertUnmet(dep) |
|
105 | self.assertUnmet(dep) | |
106 | self.assertUnreachable(dep) |
|
106 | self.assertUnreachable(dep) |
@@ -1,178 +1,176 b'' | |||||
1 | # -*- coding: utf-8 -*- |
|
1 | # -*- coding: utf-8 -*- | |
2 | """test LoadBalancedView objects |
|
2 | """test LoadBalancedView objects | |
3 |
|
3 | |||
4 | Authors: |
|
4 | Authors: | |
5 |
|
5 | |||
6 | * Min RK |
|
6 | * Min RK | |
7 | """ |
|
7 | """ | |
8 | #------------------------------------------------------------------------------- |
|
8 | #------------------------------------------------------------------------------- | |
9 | # Copyright (C) 2011 The IPython Development Team |
|
9 | # Copyright (C) 2011 The IPython Development Team | |
10 | # |
|
10 | # | |
11 | # Distributed under the terms of the BSD License. The full license is in |
|
11 | # Distributed under the terms of the BSD License. The full license is in | |
12 | # the file COPYING, distributed as part of this software. |
|
12 | # the file COPYING, distributed as part of this software. | |
13 | #------------------------------------------------------------------------------- |
|
13 | #------------------------------------------------------------------------------- | |
14 |
|
14 | |||
15 | #------------------------------------------------------------------------------- |
|
15 | #------------------------------------------------------------------------------- | |
16 | # Imports |
|
16 | # Imports | |
17 | #------------------------------------------------------------------------------- |
|
17 | #------------------------------------------------------------------------------- | |
18 |
|
18 | |||
19 | import sys |
|
19 | import sys | |
20 | import time |
|
20 | import time | |
21 |
|
21 | |||
22 | import zmq |
|
22 | import zmq | |
23 | from nose import SkipTest |
|
23 | from nose import SkipTest | |
24 |
|
24 | |||
25 | from IPython import parallel as pmod |
|
25 | from IPython import parallel as pmod | |
26 | from IPython.parallel import error |
|
26 | from IPython.parallel import error | |
27 |
|
27 | |||
28 | from IPython.parallel.tests import add_engines |
|
28 | from IPython.parallel.tests import add_engines | |
29 |
|
29 | |||
30 | from .clienttest import ClusterTestCase, crash, wait, skip_without |
|
30 | from .clienttest import ClusterTestCase, crash, wait, skip_without | |
31 |
|
31 | |||
32 | def setup(): |
|
32 | def setup(): | |
33 | add_engines(3) |
|
33 | add_engines(3, total=True) | |
34 |
|
34 | |||
35 | class TestLoadBalancedView(ClusterTestCase): |
|
35 | class TestLoadBalancedView(ClusterTestCase): | |
36 |
|
36 | |||
37 | def setUp(self): |
|
37 | def setUp(self): | |
38 | ClusterTestCase.setUp(self) |
|
38 | ClusterTestCase.setUp(self) | |
39 | self.view = self.client.load_balanced_view() |
|
39 | self.view = self.client.load_balanced_view() | |
40 |
|
40 | |||
41 | def test_z_crash_task(self): |
|
41 | def test_z_crash_task(self): | |
42 | """test graceful handling of engine death (balanced)""" |
|
42 | """test graceful handling of engine death (balanced)""" | |
43 | raise SkipTest("crash tests disabled, due to undesirable crash reports") |
|
43 | raise SkipTest("crash tests disabled, due to undesirable crash reports") | |
44 | # self.add_engines(1) |
|
44 | # self.add_engines(1) | |
45 | ar = self.view.apply_async(crash) |
|
45 | ar = self.view.apply_async(crash) | |
46 | self.assertRaisesRemote(error.EngineError, ar.get, 10) |
|
46 | self.assertRaisesRemote(error.EngineError, ar.get, 10) | |
47 | eid = ar.engine_id |
|
47 | eid = ar.engine_id | |
48 | tic = time.time() |
|
48 | tic = time.time() | |
49 | while eid in self.client.ids and time.time()-tic < 5: |
|
49 | while eid in self.client.ids and time.time()-tic < 5: | |
50 | time.sleep(.01) |
|
50 | time.sleep(.01) | |
51 | self.client.spin() |
|
51 | self.client.spin() | |
52 | self.assertFalse(eid in self.client.ids, "Engine should have died") |
|
52 | self.assertFalse(eid in self.client.ids, "Engine should have died") | |
53 |
|
53 | |||
54 | def test_map(self): |
|
54 | def test_map(self): | |
55 | def f(x): |
|
55 | def f(x): | |
56 | return x**2 |
|
56 | return x**2 | |
57 | data = range(16) |
|
57 | data = range(16) | |
58 | r = self.view.map_sync(f, data) |
|
58 | r = self.view.map_sync(f, data) | |
59 | self.assertEquals(r, map(f, data)) |
|
59 | self.assertEquals(r, map(f, data)) | |
60 |
|
60 | |||
61 | def test_map_unordered(self): |
|
61 | def test_map_unordered(self): | |
62 | def f(x): |
|
62 | def f(x): | |
63 | return x**2 |
|
63 | return x**2 | |
64 | def slow_f(x): |
|
64 | def slow_f(x): | |
65 | import time |
|
65 | import time | |
66 | time.sleep(0.05*x) |
|
66 | time.sleep(0.05*x) | |
67 | return x**2 |
|
67 | return x**2 | |
68 | data = range(16,0,-1) |
|
68 | data = range(16,0,-1) | |
69 | reference = map(f, data) |
|
69 | reference = map(f, data) | |
70 |
|
70 | |||
71 | amr = self.view.map_async(slow_f, data, ordered=False) |
|
71 | amr = self.view.map_async(slow_f, data, ordered=False) | |
72 | self.assertTrue(isinstance(amr, pmod.AsyncMapResult)) |
|
72 | self.assertTrue(isinstance(amr, pmod.AsyncMapResult)) | |
73 | # check individual elements, retrieved as they come |
|
73 | # check individual elements, retrieved as they come | |
74 | # list comprehension uses __iter__ |
|
74 | # list comprehension uses __iter__ | |
75 | astheycame = [ r for r in amr ] |
|
75 | astheycame = [ r for r in amr ] | |
76 | # Ensure that at least one result came out of order: |
|
76 | # Ensure that at least one result came out of order: | |
77 | self.assertNotEquals(astheycame, reference, "should not have preserved order") |
|
77 | self.assertNotEquals(astheycame, reference, "should not have preserved order") | |
78 | self.assertEquals(sorted(astheycame, reverse=True), reference, "result corrupted") |
|
78 | self.assertEquals(sorted(astheycame, reverse=True), reference, "result corrupted") | |
79 |
|
79 | |||
80 | def test_map_ordered(self): |
|
80 | def test_map_ordered(self): | |
81 | def f(x): |
|
81 | def f(x): | |
82 | return x**2 |
|
82 | return x**2 | |
83 | def slow_f(x): |
|
83 | def slow_f(x): | |
84 | import time |
|
84 | import time | |
85 | time.sleep(0.05*x) |
|
85 | time.sleep(0.05*x) | |
86 | return x**2 |
|
86 | return x**2 | |
87 | data = range(16,0,-1) |
|
87 | data = range(16,0,-1) | |
88 | reference = map(f, data) |
|
88 | reference = map(f, data) | |
89 |
|
89 | |||
90 | amr = self.view.map_async(slow_f, data) |
|
90 | amr = self.view.map_async(slow_f, data) | |
91 | self.assertTrue(isinstance(amr, pmod.AsyncMapResult)) |
|
91 | self.assertTrue(isinstance(amr, pmod.AsyncMapResult)) | |
92 | # check individual elements, retrieved as they come |
|
92 | # check individual elements, retrieved as they come | |
93 | # list(amr) uses __iter__ |
|
93 | # list(amr) uses __iter__ | |
94 | astheycame = list(amr) |
|
94 | astheycame = list(amr) | |
95 | # Ensure that results came in order |
|
95 | # Ensure that results came in order | |
96 | self.assertEquals(astheycame, reference) |
|
96 | self.assertEquals(astheycame, reference) | |
97 | self.assertEquals(amr.result, reference) |
|
97 | self.assertEquals(amr.result, reference) | |
98 |
|
98 | |||
99 | def test_map_iterable(self): |
|
99 | def test_map_iterable(self): | |
100 | """test map on iterables (balanced)""" |
|
100 | """test map on iterables (balanced)""" | |
101 | view = self.view |
|
101 | view = self.view | |
102 | # 101 is prime, so it won't be evenly distributed |
|
102 | # 101 is prime, so it won't be evenly distributed | |
103 | arr = range(101) |
|
103 | arr = range(101) | |
104 | # so that it will be an iterator, even in Python 3 |
|
104 | # so that it will be an iterator, even in Python 3 | |
105 | it = iter(arr) |
|
105 | it = iter(arr) | |
106 | r = view.map_sync(lambda x:x, arr) |
|
106 | r = view.map_sync(lambda x:x, arr) | |
107 | self.assertEquals(r, list(arr)) |
|
107 | self.assertEquals(r, list(arr)) | |
108 |
|
108 | |||
109 |
|
109 | |||
110 | def test_abort(self): |
|
110 | def test_abort(self): | |
111 | view = self.view |
|
111 | view = self.view | |
112 | ar = self.client[:].apply_async(time.sleep, .5) |
|
112 | ar = self.client[:].apply_async(time.sleep, .5) | |
113 | ar = self.client[:].apply_async(time.sleep, .5) |
|
113 | ar = self.client[:].apply_async(time.sleep, .5) | |
114 | time.sleep(0.2) |
|
114 | time.sleep(0.2) | |
115 | ar2 = view.apply_async(lambda : 2) |
|
115 | ar2 = view.apply_async(lambda : 2) | |
116 | ar3 = view.apply_async(lambda : 3) |
|
116 | ar3 = view.apply_async(lambda : 3) | |
117 | view.abort(ar2) |
|
117 | view.abort(ar2) | |
118 | view.abort(ar3.msg_ids) |
|
118 | view.abort(ar3.msg_ids) | |
119 | self.assertRaises(error.TaskAborted, ar2.get) |
|
119 | self.assertRaises(error.TaskAborted, ar2.get) | |
120 | self.assertRaises(error.TaskAborted, ar3.get) |
|
120 | self.assertRaises(error.TaskAborted, ar3.get) | |
121 |
|
121 | |||
122 | def test_retries(self): |
|
122 | def test_retries(self): | |
123 | add_engines(3) |
|
|||
124 | view = self.view |
|
123 | view = self.view | |
125 | view.timeout = 1 # prevent hang if this doesn't behave |
|
124 | view.timeout = 1 # prevent hang if this doesn't behave | |
126 | def fail(): |
|
125 | def fail(): | |
127 | assert False |
|
126 | assert False | |
128 | for r in range(len(self.client)-1): |
|
127 | for r in range(len(self.client)-1): | |
129 | with view.temp_flags(retries=r): |
|
128 | with view.temp_flags(retries=r): | |
130 | self.assertRaisesRemote(AssertionError, view.apply_sync, fail) |
|
129 | self.assertRaisesRemote(AssertionError, view.apply_sync, fail) | |
131 |
|
130 | |||
132 | with view.temp_flags(retries=len(self.client), timeout=0.25): |
|
131 | with view.temp_flags(retries=len(self.client), timeout=0.25): | |
133 | self.assertRaisesRemote(error.TaskTimeout, view.apply_sync, fail) |
|
132 | self.assertRaisesRemote(error.TaskTimeout, view.apply_sync, fail) | |
134 |
|
133 | |||
135 | def test_invalid_dependency(self): |
|
134 | def test_invalid_dependency(self): | |
136 | view = self.view |
|
135 | view = self.view | |
137 | with view.temp_flags(after='12345'): |
|
136 | with view.temp_flags(after='12345'): | |
138 | self.assertRaisesRemote(error.InvalidDependency, view.apply_sync, lambda : 1) |
|
137 | self.assertRaisesRemote(error.InvalidDependency, view.apply_sync, lambda : 1) | |
139 |
|
138 | |||
140 | def test_impossible_dependency(self): |
|
139 | def test_impossible_dependency(self): | |
141 | if len(self.client) < 2: |
|
140 | self.minimum_engines(2) | |
142 | add_engines(2) |
|
|||
143 | view = self.client.load_balanced_view() |
|
141 | view = self.client.load_balanced_view() | |
144 | ar1 = view.apply_async(lambda : 1) |
|
142 | ar1 = view.apply_async(lambda : 1) | |
145 | ar1.get() |
|
143 | ar1.get() | |
146 | e1 = ar1.engine_id |
|
144 | e1 = ar1.engine_id | |
147 | e2 = e1 |
|
145 | e2 = e1 | |
148 | while e2 == e1: |
|
146 | while e2 == e1: | |
149 | ar2 = view.apply_async(lambda : 1) |
|
147 | ar2 = view.apply_async(lambda : 1) | |
150 | ar2.get() |
|
148 | ar2.get() | |
151 | e2 = ar2.engine_id |
|
149 | e2 = ar2.engine_id | |
152 |
|
150 | |||
153 | with view.temp_flags(follow=[ar1, ar2]): |
|
151 | with view.temp_flags(follow=[ar1, ar2]): | |
154 | self.assertRaisesRemote(error.ImpossibleDependency, view.apply_sync, lambda : 1) |
|
152 | self.assertRaisesRemote(error.ImpossibleDependency, view.apply_sync, lambda : 1) | |
155 |
|
153 | |||
156 |
|
154 | |||
157 | def test_follow(self): |
|
155 | def test_follow(self): | |
158 | ar = self.view.apply_async(lambda : 1) |
|
156 | ar = self.view.apply_async(lambda : 1) | |
159 | ar.get() |
|
157 | ar.get() | |
160 | ars = [] |
|
158 | ars = [] | |
161 | first_id = ar.engine_id |
|
159 | first_id = ar.engine_id | |
162 |
|
160 | |||
163 | self.view.follow = ar |
|
161 | self.view.follow = ar | |
164 | for i in range(5): |
|
162 | for i in range(5): | |
165 | ars.append(self.view.apply_async(lambda : 1)) |
|
163 | ars.append(self.view.apply_async(lambda : 1)) | |
166 | self.view.wait(ars) |
|
164 | self.view.wait(ars) | |
167 | for ar in ars: |
|
165 | for ar in ars: | |
168 | self.assertEquals(ar.engine_id, first_id) |
|
166 | self.assertEquals(ar.engine_id, first_id) | |
169 |
|
167 | |||
170 | def test_after(self): |
|
168 | def test_after(self): | |
171 | view = self.view |
|
169 | view = self.view | |
172 | ar = view.apply_async(time.sleep, 0.5) |
|
170 | ar = view.apply_async(time.sleep, 0.5) | |
173 | with view.temp_flags(after=ar): |
|
171 | with view.temp_flags(after=ar): | |
174 | ar2 = view.apply_async(lambda : 1) |
|
172 | ar2 = view.apply_async(lambda : 1) | |
175 |
|
173 | |||
176 | ar.wait() |
|
174 | ar.wait() | |
177 | ar2.wait() |
|
175 | ar2.wait() | |
178 | self.assertTrue(ar2.started >= ar.completed, "%s not >= %s"%(ar.started, ar.completed)) |
|
176 | self.assertTrue(ar2.started >= ar.completed, "%s not >= %s"%(ar.started, ar.completed)) |
@@ -1,507 +1,507 b'' | |||||
1 | # -*- coding: utf-8 -*- |
|
1 | # -*- coding: utf-8 -*- | |
2 | """test View objects |
|
2 | """test View objects | |
3 |
|
3 | |||
4 | Authors: |
|
4 | Authors: | |
5 |
|
5 | |||
6 | * Min RK |
|
6 | * Min RK | |
7 | """ |
|
7 | """ | |
8 | #------------------------------------------------------------------------------- |
|
8 | #------------------------------------------------------------------------------- | |
9 | # Copyright (C) 2011 The IPython Development Team |
|
9 | # Copyright (C) 2011 The IPython Development Team | |
10 | # |
|
10 | # | |
11 | # Distributed under the terms of the BSD License. The full license is in |
|
11 | # Distributed under the terms of the BSD License. The full license is in | |
12 | # the file COPYING, distributed as part of this software. |
|
12 | # the file COPYING, distributed as part of this software. | |
13 | #------------------------------------------------------------------------------- |
|
13 | #------------------------------------------------------------------------------- | |
14 |
|
14 | |||
15 | #------------------------------------------------------------------------------- |
|
15 | #------------------------------------------------------------------------------- | |
16 | # Imports |
|
16 | # Imports | |
17 | #------------------------------------------------------------------------------- |
|
17 | #------------------------------------------------------------------------------- | |
18 |
|
18 | |||
19 | import sys |
|
19 | import sys | |
20 | import time |
|
20 | import time | |
21 | from tempfile import mktemp |
|
21 | from tempfile import mktemp | |
22 | from StringIO import StringIO |
|
22 | from StringIO import StringIO | |
23 |
|
23 | |||
24 | import zmq |
|
24 | import zmq | |
25 | from nose import SkipTest |
|
25 | from nose import SkipTest | |
26 |
|
26 | |||
27 | from IPython.testing import decorators as dec |
|
27 | from IPython.testing import decorators as dec | |
28 |
|
28 | |||
29 | from IPython import parallel as pmod |
|
29 | from IPython import parallel as pmod | |
30 | from IPython.parallel import error |
|
30 | from IPython.parallel import error | |
31 | from IPython.parallel import AsyncResult, AsyncHubResult, AsyncMapResult |
|
31 | from IPython.parallel import AsyncResult, AsyncHubResult, AsyncMapResult | |
32 | from IPython.parallel import DirectView |
|
32 | from IPython.parallel import DirectView | |
33 | from IPython.parallel.util import interactive |
|
33 | from IPython.parallel.util import interactive | |
34 |
|
34 | |||
35 | from IPython.parallel.tests import add_engines |
|
35 | from IPython.parallel.tests import add_engines | |
36 |
|
36 | |||
37 | from .clienttest import ClusterTestCase, crash, wait, skip_without |
|
37 | from .clienttest import ClusterTestCase, crash, wait, skip_without | |
38 |
|
38 | |||
39 | def setup(): |
|
39 | def setup(): | |
40 | add_engines(3) |
|
40 | add_engines(3, total=True) | |
41 |
|
41 | |||
42 | class TestView(ClusterTestCase): |
|
42 | class TestView(ClusterTestCase): | |
43 |
|
43 | |||
44 | def test_z_crash_mux(self): |
|
44 | def test_z_crash_mux(self): | |
45 | """test graceful handling of engine death (direct)""" |
|
45 | """test graceful handling of engine death (direct)""" | |
46 | raise SkipTest("crash tests disabled, due to undesirable crash reports") |
|
46 | raise SkipTest("crash tests disabled, due to undesirable crash reports") | |
47 | # self.add_engines(1) |
|
47 | # self.add_engines(1) | |
48 | eid = self.client.ids[-1] |
|
48 | eid = self.client.ids[-1] | |
49 | ar = self.client[eid].apply_async(crash) |
|
49 | ar = self.client[eid].apply_async(crash) | |
50 | self.assertRaisesRemote(error.EngineError, ar.get, 10) |
|
50 | self.assertRaisesRemote(error.EngineError, ar.get, 10) | |
51 | eid = ar.engine_id |
|
51 | eid = ar.engine_id | |
52 | tic = time.time() |
|
52 | tic = time.time() | |
53 | while eid in self.client.ids and time.time()-tic < 5: |
|
53 | while eid in self.client.ids and time.time()-tic < 5: | |
54 | time.sleep(.01) |
|
54 | time.sleep(.01) | |
55 | self.client.spin() |
|
55 | self.client.spin() | |
56 | self.assertFalse(eid in self.client.ids, "Engine should have died") |
|
56 | self.assertFalse(eid in self.client.ids, "Engine should have died") | |
57 |
|
57 | |||
58 | def test_push_pull(self): |
|
58 | def test_push_pull(self): | |
59 | """test pushing and pulling""" |
|
59 | """test pushing and pulling""" | |
60 | data = dict(a=10, b=1.05, c=range(10), d={'e':(1,2),'f':'hi'}) |
|
60 | data = dict(a=10, b=1.05, c=range(10), d={'e':(1,2),'f':'hi'}) | |
61 | t = self.client.ids[-1] |
|
61 | t = self.client.ids[-1] | |
62 | v = self.client[t] |
|
62 | v = self.client[t] | |
63 | push = v.push |
|
63 | push = v.push | |
64 | pull = v.pull |
|
64 | pull = v.pull | |
65 | v.block=True |
|
65 | v.block=True | |
66 | nengines = len(self.client) |
|
66 | nengines = len(self.client) | |
67 | push({'data':data}) |
|
67 | push({'data':data}) | |
68 | d = pull('data') |
|
68 | d = pull('data') | |
69 | self.assertEquals(d, data) |
|
69 | self.assertEquals(d, data) | |
70 | self.client[:].push({'data':data}) |
|
70 | self.client[:].push({'data':data}) | |
71 | d = self.client[:].pull('data', block=True) |
|
71 | d = self.client[:].pull('data', block=True) | |
72 | self.assertEquals(d, nengines*[data]) |
|
72 | self.assertEquals(d, nengines*[data]) | |
73 | ar = push({'data':data}, block=False) |
|
73 | ar = push({'data':data}, block=False) | |
74 | self.assertTrue(isinstance(ar, AsyncResult)) |
|
74 | self.assertTrue(isinstance(ar, AsyncResult)) | |
75 | r = ar.get() |
|
75 | r = ar.get() | |
76 | ar = self.client[:].pull('data', block=False) |
|
76 | ar = self.client[:].pull('data', block=False) | |
77 | self.assertTrue(isinstance(ar, AsyncResult)) |
|
77 | self.assertTrue(isinstance(ar, AsyncResult)) | |
78 | r = ar.get() |
|
78 | r = ar.get() | |
79 | self.assertEquals(r, nengines*[data]) |
|
79 | self.assertEquals(r, nengines*[data]) | |
80 | self.client[:].push(dict(a=10,b=20)) |
|
80 | self.client[:].push(dict(a=10,b=20)) | |
81 | r = self.client[:].pull(('a','b'), block=True) |
|
81 | r = self.client[:].pull(('a','b'), block=True) | |
82 | self.assertEquals(r, nengines*[[10,20]]) |
|
82 | self.assertEquals(r, nengines*[[10,20]]) | |
83 |
|
83 | |||
84 | def test_push_pull_function(self): |
|
84 | def test_push_pull_function(self): | |
85 | "test pushing and pulling functions" |
|
85 | "test pushing and pulling functions" | |
86 | def testf(x): |
|
86 | def testf(x): | |
87 | return 2.0*x |
|
87 | return 2.0*x | |
88 |
|
88 | |||
89 | t = self.client.ids[-1] |
|
89 | t = self.client.ids[-1] | |
90 | v = self.client[t] |
|
90 | v = self.client[t] | |
91 | v.block=True |
|
91 | v.block=True | |
92 | push = v.push |
|
92 | push = v.push | |
93 | pull = v.pull |
|
93 | pull = v.pull | |
94 | execute = v.execute |
|
94 | execute = v.execute | |
95 | push({'testf':testf}) |
|
95 | push({'testf':testf}) | |
96 | r = pull('testf') |
|
96 | r = pull('testf') | |
97 | self.assertEqual(r(1.0), testf(1.0)) |
|
97 | self.assertEqual(r(1.0), testf(1.0)) | |
98 | execute('r = testf(10)') |
|
98 | execute('r = testf(10)') | |
99 | r = pull('r') |
|
99 | r = pull('r') | |
100 | self.assertEquals(r, testf(10)) |
|
100 | self.assertEquals(r, testf(10)) | |
101 | ar = self.client[:].push({'testf':testf}, block=False) |
|
101 | ar = self.client[:].push({'testf':testf}, block=False) | |
102 | ar.get() |
|
102 | ar.get() | |
103 | ar = self.client[:].pull('testf', block=False) |
|
103 | ar = self.client[:].pull('testf', block=False) | |
104 | rlist = ar.get() |
|
104 | rlist = ar.get() | |
105 | for r in rlist: |
|
105 | for r in rlist: | |
106 | self.assertEqual(r(1.0), testf(1.0)) |
|
106 | self.assertEqual(r(1.0), testf(1.0)) | |
107 | execute("def g(x): return x*x") |
|
107 | execute("def g(x): return x*x") | |
108 | r = pull(('testf','g')) |
|
108 | r = pull(('testf','g')) | |
109 | self.assertEquals((r[0](10),r[1](10)), (testf(10), 100)) |
|
109 | self.assertEquals((r[0](10),r[1](10)), (testf(10), 100)) | |
110 |
|
110 | |||
111 | def test_push_function_globals(self): |
|
111 | def test_push_function_globals(self): | |
112 | """test that pushed functions have access to globals""" |
|
112 | """test that pushed functions have access to globals""" | |
113 | @interactive |
|
113 | @interactive | |
114 | def geta(): |
|
114 | def geta(): | |
115 | return a |
|
115 | return a | |
116 | # self.add_engines(1) |
|
116 | # self.add_engines(1) | |
117 | v = self.client[-1] |
|
117 | v = self.client[-1] | |
118 | v.block=True |
|
118 | v.block=True | |
119 | v['f'] = geta |
|
119 | v['f'] = geta | |
120 | self.assertRaisesRemote(NameError, v.execute, 'b=f()') |
|
120 | self.assertRaisesRemote(NameError, v.execute, 'b=f()') | |
121 | v.execute('a=5') |
|
121 | v.execute('a=5') | |
122 | v.execute('b=f()') |
|
122 | v.execute('b=f()') | |
123 | self.assertEquals(v['b'], 5) |
|
123 | self.assertEquals(v['b'], 5) | |
124 |
|
124 | |||
125 | def test_push_function_defaults(self): |
|
125 | def test_push_function_defaults(self): | |
126 | """test that pushed functions preserve default args""" |
|
126 | """test that pushed functions preserve default args""" | |
127 | def echo(a=10): |
|
127 | def echo(a=10): | |
128 | return a |
|
128 | return a | |
129 | v = self.client[-1] |
|
129 | v = self.client[-1] | |
130 | v.block=True |
|
130 | v.block=True | |
131 | v['f'] = echo |
|
131 | v['f'] = echo | |
132 | v.execute('b=f()') |
|
132 | v.execute('b=f()') | |
133 | self.assertEquals(v['b'], 10) |
|
133 | self.assertEquals(v['b'], 10) | |
134 |
|
134 | |||
135 | def test_get_result(self): |
|
135 | def test_get_result(self): | |
136 | """test getting results from the Hub.""" |
|
136 | """test getting results from the Hub.""" | |
137 | c = pmod.Client(profile='iptest') |
|
137 | c = pmod.Client(profile='iptest') | |
138 | # self.add_engines(1) |
|
138 | # self.add_engines(1) | |
139 | t = c.ids[-1] |
|
139 | t = c.ids[-1] | |
140 | v = c[t] |
|
140 | v = c[t] | |
141 | v2 = self.client[t] |
|
141 | v2 = self.client[t] | |
142 | ar = v.apply_async(wait, 1) |
|
142 | ar = v.apply_async(wait, 1) | |
143 | # give the monitor time to notice the message |
|
143 | # give the monitor time to notice the message | |
144 | time.sleep(.25) |
|
144 | time.sleep(.25) | |
145 | ahr = v2.get_result(ar.msg_ids) |
|
145 | ahr = v2.get_result(ar.msg_ids) | |
146 | self.assertTrue(isinstance(ahr, AsyncHubResult)) |
|
146 | self.assertTrue(isinstance(ahr, AsyncHubResult)) | |
147 | self.assertEquals(ahr.get(), ar.get()) |
|
147 | self.assertEquals(ahr.get(), ar.get()) | |
148 | ar2 = v2.get_result(ar.msg_ids) |
|
148 | ar2 = v2.get_result(ar.msg_ids) | |
149 | self.assertFalse(isinstance(ar2, AsyncHubResult)) |
|
149 | self.assertFalse(isinstance(ar2, AsyncHubResult)) | |
150 | c.spin() |
|
150 | c.spin() | |
151 | c.close() |
|
151 | c.close() | |
152 |
|
152 | |||
153 | def test_run_newline(self): |
|
153 | def test_run_newline(self): | |
154 | """test that run appends newline to files""" |
|
154 | """test that run appends newline to files""" | |
155 | tmpfile = mktemp() |
|
155 | tmpfile = mktemp() | |
156 | with open(tmpfile, 'w') as f: |
|
156 | with open(tmpfile, 'w') as f: | |
157 | f.write("""def g(): |
|
157 | f.write("""def g(): | |
158 | return 5 |
|
158 | return 5 | |
159 | """) |
|
159 | """) | |
160 | v = self.client[-1] |
|
160 | v = self.client[-1] | |
161 | v.run(tmpfile, block=True) |
|
161 | v.run(tmpfile, block=True) | |
162 | self.assertEquals(v.apply_sync(lambda f: f(), pmod.Reference('g')), 5) |
|
162 | self.assertEquals(v.apply_sync(lambda f: f(), pmod.Reference('g')), 5) | |
163 |
|
163 | |||
164 | def test_apply_tracked(self): |
|
164 | def test_apply_tracked(self): | |
165 | """test tracking for apply""" |
|
165 | """test tracking for apply""" | |
166 | # self.add_engines(1) |
|
166 | # self.add_engines(1) | |
167 | t = self.client.ids[-1] |
|
167 | t = self.client.ids[-1] | |
168 | v = self.client[t] |
|
168 | v = self.client[t] | |
169 | v.block=False |
|
169 | v.block=False | |
170 | def echo(n=1024*1024, **kwargs): |
|
170 | def echo(n=1024*1024, **kwargs): | |
171 | with v.temp_flags(**kwargs): |
|
171 | with v.temp_flags(**kwargs): | |
172 | return v.apply(lambda x: x, 'x'*n) |
|
172 | return v.apply(lambda x: x, 'x'*n) | |
173 | ar = echo(1, track=False) |
|
173 | ar = echo(1, track=False) | |
174 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) |
|
174 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) | |
175 | self.assertTrue(ar.sent) |
|
175 | self.assertTrue(ar.sent) | |
176 | ar = echo(track=True) |
|
176 | ar = echo(track=True) | |
177 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) |
|
177 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) | |
178 | self.assertEquals(ar.sent, ar._tracker.done) |
|
178 | self.assertEquals(ar.sent, ar._tracker.done) | |
179 | ar._tracker.wait() |
|
179 | ar._tracker.wait() | |
180 | self.assertTrue(ar.sent) |
|
180 | self.assertTrue(ar.sent) | |
181 |
|
181 | |||
182 | def test_push_tracked(self): |
|
182 | def test_push_tracked(self): | |
183 | t = self.client.ids[-1] |
|
183 | t = self.client.ids[-1] | |
184 | ns = dict(x='x'*1024*1024) |
|
184 | ns = dict(x='x'*1024*1024) | |
185 | v = self.client[t] |
|
185 | v = self.client[t] | |
186 | ar = v.push(ns, block=False, track=False) |
|
186 | ar = v.push(ns, block=False, track=False) | |
187 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) |
|
187 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) | |
188 | self.assertTrue(ar.sent) |
|
188 | self.assertTrue(ar.sent) | |
189 |
|
189 | |||
190 | ar = v.push(ns, block=False, track=True) |
|
190 | ar = v.push(ns, block=False, track=True) | |
191 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) |
|
191 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) | |
192 | ar._tracker.wait() |
|
192 | ar._tracker.wait() | |
193 | self.assertEquals(ar.sent, ar._tracker.done) |
|
193 | self.assertEquals(ar.sent, ar._tracker.done) | |
194 | self.assertTrue(ar.sent) |
|
194 | self.assertTrue(ar.sent) | |
195 | ar.get() |
|
195 | ar.get() | |
196 |
|
196 | |||
197 | def test_scatter_tracked(self): |
|
197 | def test_scatter_tracked(self): | |
198 | t = self.client.ids |
|
198 | t = self.client.ids | |
199 | x='x'*1024*1024 |
|
199 | x='x'*1024*1024 | |
200 | ar = self.client[t].scatter('x', x, block=False, track=False) |
|
200 | ar = self.client[t].scatter('x', x, block=False, track=False) | |
201 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) |
|
201 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) | |
202 | self.assertTrue(ar.sent) |
|
202 | self.assertTrue(ar.sent) | |
203 |
|
203 | |||
204 | ar = self.client[t].scatter('x', x, block=False, track=True) |
|
204 | ar = self.client[t].scatter('x', x, block=False, track=True) | |
205 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) |
|
205 | self.assertTrue(isinstance(ar._tracker, zmq.MessageTracker)) | |
206 | self.assertEquals(ar.sent, ar._tracker.done) |
|
206 | self.assertEquals(ar.sent, ar._tracker.done) | |
207 | ar._tracker.wait() |
|
207 | ar._tracker.wait() | |
208 | self.assertTrue(ar.sent) |
|
208 | self.assertTrue(ar.sent) | |
209 | ar.get() |
|
209 | ar.get() | |
210 |
|
210 | |||
211 | def test_remote_reference(self): |
|
211 | def test_remote_reference(self): | |
212 | v = self.client[-1] |
|
212 | v = self.client[-1] | |
213 | v['a'] = 123 |
|
213 | v['a'] = 123 | |
214 | ra = pmod.Reference('a') |
|
214 | ra = pmod.Reference('a') | |
215 | b = v.apply_sync(lambda x: x, ra) |
|
215 | b = v.apply_sync(lambda x: x, ra) | |
216 | self.assertEquals(b, 123) |
|
216 | self.assertEquals(b, 123) | |
217 |
|
217 | |||
218 |
|
218 | |||
219 | def test_scatter_gather(self): |
|
219 | def test_scatter_gather(self): | |
220 | view = self.client[:] |
|
220 | view = self.client[:] | |
221 | seq1 = range(16) |
|
221 | seq1 = range(16) | |
222 | view.scatter('a', seq1) |
|
222 | view.scatter('a', seq1) | |
223 | seq2 = view.gather('a', block=True) |
|
223 | seq2 = view.gather('a', block=True) | |
224 | self.assertEquals(seq2, seq1) |
|
224 | self.assertEquals(seq2, seq1) | |
225 | self.assertRaisesRemote(NameError, view.gather, 'asdf', block=True) |
|
225 | self.assertRaisesRemote(NameError, view.gather, 'asdf', block=True) | |
226 |
|
226 | |||
227 | @skip_without('numpy') |
|
227 | @skip_without('numpy') | |
228 | def test_scatter_gather_numpy(self): |
|
228 | def test_scatter_gather_numpy(self): | |
229 | import numpy |
|
229 | import numpy | |
230 | from numpy.testing.utils import assert_array_equal, assert_array_almost_equal |
|
230 | from numpy.testing.utils import assert_array_equal, assert_array_almost_equal | |
231 | view = self.client[:] |
|
231 | view = self.client[:] | |
232 | a = numpy.arange(64) |
|
232 | a = numpy.arange(64) | |
233 | view.scatter('a', a) |
|
233 | view.scatter('a', a) | |
234 | b = view.gather('a', block=True) |
|
234 | b = view.gather('a', block=True) | |
235 | assert_array_equal(b, a) |
|
235 | assert_array_equal(b, a) | |
236 |
|
236 | |||
237 | def test_map(self): |
|
237 | def test_map(self): | |
238 | view = self.client[:] |
|
238 | view = self.client[:] | |
239 | def f(x): |
|
239 | def f(x): | |
240 | return x**2 |
|
240 | return x**2 | |
241 | data = range(16) |
|
241 | data = range(16) | |
242 | r = view.map_sync(f, data) |
|
242 | r = view.map_sync(f, data) | |
243 | self.assertEquals(r, map(f, data)) |
|
243 | self.assertEquals(r, map(f, data)) | |
244 |
|
244 | |||
245 | def test_map_iterable(self): |
|
245 | def test_map_iterable(self): | |
246 | """test map on iterables (direct)""" |
|
246 | """test map on iterables (direct)""" | |
247 | view = self.client[:] |
|
247 | view = self.client[:] | |
248 | # 101 is prime, so it won't be evenly distributed |
|
248 | # 101 is prime, so it won't be evenly distributed | |
249 | arr = range(101) |
|
249 | arr = range(101) | |
250 | # ensure it will be an iterator, even in Python 3 |
|
250 | # ensure it will be an iterator, even in Python 3 | |
251 | it = iter(arr) |
|
251 | it = iter(arr) | |
252 | r = view.map_sync(lambda x:x, arr) |
|
252 | r = view.map_sync(lambda x:x, arr) | |
253 | self.assertEquals(r, list(arr)) |
|
253 | self.assertEquals(r, list(arr)) | |
254 |
|
254 | |||
255 | def test_scatterGatherNonblocking(self): |
|
255 | def test_scatterGatherNonblocking(self): | |
256 | data = range(16) |
|
256 | data = range(16) | |
257 | view = self.client[:] |
|
257 | view = self.client[:] | |
258 | view.scatter('a', data, block=False) |
|
258 | view.scatter('a', data, block=False) | |
259 | ar = view.gather('a', block=False) |
|
259 | ar = view.gather('a', block=False) | |
260 | self.assertEquals(ar.get(), data) |
|
260 | self.assertEquals(ar.get(), data) | |
261 |
|
261 | |||
262 | @skip_without('numpy') |
|
262 | @skip_without('numpy') | |
263 | def test_scatter_gather_numpy_nonblocking(self): |
|
263 | def test_scatter_gather_numpy_nonblocking(self): | |
264 | import numpy |
|
264 | import numpy | |
265 | from numpy.testing.utils import assert_array_equal, assert_array_almost_equal |
|
265 | from numpy.testing.utils import assert_array_equal, assert_array_almost_equal | |
266 | a = numpy.arange(64) |
|
266 | a = numpy.arange(64) | |
267 | view = self.client[:] |
|
267 | view = self.client[:] | |
268 | ar = view.scatter('a', a, block=False) |
|
268 | ar = view.scatter('a', a, block=False) | |
269 | self.assertTrue(isinstance(ar, AsyncResult)) |
|
269 | self.assertTrue(isinstance(ar, AsyncResult)) | |
270 | amr = view.gather('a', block=False) |
|
270 | amr = view.gather('a', block=False) | |
271 | self.assertTrue(isinstance(amr, AsyncMapResult)) |
|
271 | self.assertTrue(isinstance(amr, AsyncMapResult)) | |
272 | assert_array_equal(amr.get(), a) |
|
272 | assert_array_equal(amr.get(), a) | |
273 |
|
273 | |||
274 | def test_execute(self): |
|
274 | def test_execute(self): | |
275 | view = self.client[:] |
|
275 | view = self.client[:] | |
276 | # self.client.debug=True |
|
276 | # self.client.debug=True | |
277 | execute = view.execute |
|
277 | execute = view.execute | |
278 | ar = execute('c=30', block=False) |
|
278 | ar = execute('c=30', block=False) | |
279 | self.assertTrue(isinstance(ar, AsyncResult)) |
|
279 | self.assertTrue(isinstance(ar, AsyncResult)) | |
280 | ar = execute('d=[0,1,2]', block=False) |
|
280 | ar = execute('d=[0,1,2]', block=False) | |
281 | self.client.wait(ar, 1) |
|
281 | self.client.wait(ar, 1) | |
282 | self.assertEquals(len(ar.get()), len(self.client)) |
|
282 | self.assertEquals(len(ar.get()), len(self.client)) | |
283 | for c in view['c']: |
|
283 | for c in view['c']: | |
284 | self.assertEquals(c, 30) |
|
284 | self.assertEquals(c, 30) | |
285 |
|
285 | |||
286 | def test_abort(self): |
|
286 | def test_abort(self): | |
287 | view = self.client[-1] |
|
287 | view = self.client[-1] | |
288 | ar = view.execute('import time; time.sleep(1)', block=False) |
|
288 | ar = view.execute('import time; time.sleep(1)', block=False) | |
289 | ar2 = view.apply_async(lambda : 2) |
|
289 | ar2 = view.apply_async(lambda : 2) | |
290 | ar3 = view.apply_async(lambda : 3) |
|
290 | ar3 = view.apply_async(lambda : 3) | |
291 | view.abort(ar2) |
|
291 | view.abort(ar2) | |
292 | view.abort(ar3.msg_ids) |
|
292 | view.abort(ar3.msg_ids) | |
293 | self.assertRaises(error.TaskAborted, ar2.get) |
|
293 | self.assertRaises(error.TaskAborted, ar2.get) | |
294 | self.assertRaises(error.TaskAborted, ar3.get) |
|
294 | self.assertRaises(error.TaskAborted, ar3.get) | |
295 |
|
295 | |||
296 | def test_abort_all(self): |
|
296 | def test_abort_all(self): | |
297 | """view.abort() aborts all outstanding tasks""" |
|
297 | """view.abort() aborts all outstanding tasks""" | |
298 | view = self.client[-1] |
|
298 | view = self.client[-1] | |
299 |
ars = [ view.apply_async(time.sleep, |
|
299 | ars = [ view.apply_async(time.sleep, 0.25) for i in range(10) ] | |
300 | view.abort() |
|
300 | view.abort() | |
301 | view.wait(timeout=5) |
|
301 | view.wait(timeout=5) | |
302 | for ar in ars[5:]: |
|
302 | for ar in ars[5:]: | |
303 | self.assertRaises(error.TaskAborted, ar.get) |
|
303 | self.assertRaises(error.TaskAborted, ar.get) | |
304 |
|
304 | |||
305 | def test_temp_flags(self): |
|
305 | def test_temp_flags(self): | |
306 | view = self.client[-1] |
|
306 | view = self.client[-1] | |
307 | view.block=True |
|
307 | view.block=True | |
308 | with view.temp_flags(block=False): |
|
308 | with view.temp_flags(block=False): | |
309 | self.assertFalse(view.block) |
|
309 | self.assertFalse(view.block) | |
310 | self.assertTrue(view.block) |
|
310 | self.assertTrue(view.block) | |
311 |
|
311 | |||
312 | @dec.known_failure_py3 |
|
312 | @dec.known_failure_py3 | |
313 | def test_importer(self): |
|
313 | def test_importer(self): | |
314 | view = self.client[-1] |
|
314 | view = self.client[-1] | |
315 | view.clear(block=True) |
|
315 | view.clear(block=True) | |
316 | with view.importer: |
|
316 | with view.importer: | |
317 | import re |
|
317 | import re | |
318 |
|
318 | |||
319 | @interactive |
|
319 | @interactive | |
320 | def findall(pat, s): |
|
320 | def findall(pat, s): | |
321 | # this globals() step isn't necessary in real code |
|
321 | # this globals() step isn't necessary in real code | |
322 | # only to prevent a closure in the test |
|
322 | # only to prevent a closure in the test | |
323 | re = globals()['re'] |
|
323 | re = globals()['re'] | |
324 | return re.findall(pat, s) |
|
324 | return re.findall(pat, s) | |
325 |
|
325 | |||
326 | self.assertEquals(view.apply_sync(findall, '\w+', 'hello world'), 'hello world'.split()) |
|
326 | self.assertEquals(view.apply_sync(findall, '\w+', 'hello world'), 'hello world'.split()) | |
327 |
|
327 | |||
328 | # parallel magic tests |
|
328 | # parallel magic tests | |
329 |
|
329 | |||
330 | def test_magic_px_blocking(self): |
|
330 | def test_magic_px_blocking(self): | |
331 | ip = get_ipython() |
|
331 | ip = get_ipython() | |
332 | v = self.client[-1] |
|
332 | v = self.client[-1] | |
333 | v.activate() |
|
333 | v.activate() | |
334 | v.block=True |
|
334 | v.block=True | |
335 |
|
335 | |||
336 | ip.magic_px('a=5') |
|
336 | ip.magic_px('a=5') | |
337 | self.assertEquals(v['a'], 5) |
|
337 | self.assertEquals(v['a'], 5) | |
338 | ip.magic_px('a=10') |
|
338 | ip.magic_px('a=10') | |
339 | self.assertEquals(v['a'], 10) |
|
339 | self.assertEquals(v['a'], 10) | |
340 | sio = StringIO() |
|
340 | sio = StringIO() | |
341 | savestdout = sys.stdout |
|
341 | savestdout = sys.stdout | |
342 | sys.stdout = sio |
|
342 | sys.stdout = sio | |
343 | # just 'print a' worst ~99% of the time, but this ensures that |
|
343 | # just 'print a' worst ~99% of the time, but this ensures that | |
344 | # the stdout message has arrived when the result is finished: |
|
344 | # the stdout message has arrived when the result is finished: | |
345 | ip.magic_px('import sys,time;print (a); sys.stdout.flush();time.sleep(0.2)') |
|
345 | ip.magic_px('import sys,time;print (a); sys.stdout.flush();time.sleep(0.2)') | |
346 | sys.stdout = savestdout |
|
346 | sys.stdout = savestdout | |
347 | buf = sio.getvalue() |
|
347 | buf = sio.getvalue() | |
348 | self.assertTrue('[stdout:' in buf, buf) |
|
348 | self.assertTrue('[stdout:' in buf, buf) | |
349 | self.assertTrue(buf.rstrip().endswith('10')) |
|
349 | self.assertTrue(buf.rstrip().endswith('10')) | |
350 | self.assertRaisesRemote(ZeroDivisionError, ip.magic_px, '1/0') |
|
350 | self.assertRaisesRemote(ZeroDivisionError, ip.magic_px, '1/0') | |
351 |
|
351 | |||
352 | def test_magic_px_nonblocking(self): |
|
352 | def test_magic_px_nonblocking(self): | |
353 | ip = get_ipython() |
|
353 | ip = get_ipython() | |
354 | v = self.client[-1] |
|
354 | v = self.client[-1] | |
355 | v.activate() |
|
355 | v.activate() | |
356 | v.block=False |
|
356 | v.block=False | |
357 |
|
357 | |||
358 | ip.magic_px('a=5') |
|
358 | ip.magic_px('a=5') | |
359 | self.assertEquals(v['a'], 5) |
|
359 | self.assertEquals(v['a'], 5) | |
360 | ip.magic_px('a=10') |
|
360 | ip.magic_px('a=10') | |
361 | self.assertEquals(v['a'], 10) |
|
361 | self.assertEquals(v['a'], 10) | |
362 | sio = StringIO() |
|
362 | sio = StringIO() | |
363 | savestdout = sys.stdout |
|
363 | savestdout = sys.stdout | |
364 | sys.stdout = sio |
|
364 | sys.stdout = sio | |
365 | ip.magic_px('print a') |
|
365 | ip.magic_px('print a') | |
366 | sys.stdout = savestdout |
|
366 | sys.stdout = savestdout | |
367 | buf = sio.getvalue() |
|
367 | buf = sio.getvalue() | |
368 | self.assertFalse('[stdout:%i]'%v.targets in buf) |
|
368 | self.assertFalse('[stdout:%i]'%v.targets in buf) | |
369 | ip.magic_px('1/0') |
|
369 | ip.magic_px('1/0') | |
370 | ar = v.get_result(-1) |
|
370 | ar = v.get_result(-1) | |
371 | self.assertRaisesRemote(ZeroDivisionError, ar.get) |
|
371 | self.assertRaisesRemote(ZeroDivisionError, ar.get) | |
372 |
|
372 | |||
373 | def test_magic_autopx_blocking(self): |
|
373 | def test_magic_autopx_blocking(self): | |
374 | ip = get_ipython() |
|
374 | ip = get_ipython() | |
375 | v = self.client[-1] |
|
375 | v = self.client[-1] | |
376 | v.activate() |
|
376 | v.activate() | |
377 | v.block=True |
|
377 | v.block=True | |
378 |
|
378 | |||
379 | sio = StringIO() |
|
379 | sio = StringIO() | |
380 | savestdout = sys.stdout |
|
380 | savestdout = sys.stdout | |
381 | sys.stdout = sio |
|
381 | sys.stdout = sio | |
382 | ip.magic_autopx() |
|
382 | ip.magic_autopx() | |
383 | ip.run_cell('\n'.join(('a=5','b=10','c=0'))) |
|
383 | ip.run_cell('\n'.join(('a=5','b=10','c=0'))) | |
384 | ip.run_cell('print b') |
|
384 | ip.run_cell('print b') | |
385 | ip.run_cell("b/c") |
|
385 | ip.run_cell("b/c") | |
386 | ip.run_code(compile('b*=2', '', 'single')) |
|
386 | ip.run_code(compile('b*=2', '', 'single')) | |
387 | ip.magic_autopx() |
|
387 | ip.magic_autopx() | |
388 | sys.stdout = savestdout |
|
388 | sys.stdout = savestdout | |
389 | output = sio.getvalue().strip() |
|
389 | output = sio.getvalue().strip() | |
390 | self.assertTrue(output.startswith('%autopx enabled')) |
|
390 | self.assertTrue(output.startswith('%autopx enabled')) | |
391 | self.assertTrue(output.endswith('%autopx disabled')) |
|
391 | self.assertTrue(output.endswith('%autopx disabled')) | |
392 | self.assertTrue('RemoteError: ZeroDivisionError' in output) |
|
392 | self.assertTrue('RemoteError: ZeroDivisionError' in output) | |
393 | ar = v.get_result(-2) |
|
393 | ar = v.get_result(-2) | |
394 | self.assertEquals(v['a'], 5) |
|
394 | self.assertEquals(v['a'], 5) | |
395 | self.assertEquals(v['b'], 20) |
|
395 | self.assertEquals(v['b'], 20) | |
396 | self.assertRaisesRemote(ZeroDivisionError, ar.get) |
|
396 | self.assertRaisesRemote(ZeroDivisionError, ar.get) | |
397 |
|
397 | |||
398 | def test_magic_autopx_nonblocking(self): |
|
398 | def test_magic_autopx_nonblocking(self): | |
399 | ip = get_ipython() |
|
399 | ip = get_ipython() | |
400 | v = self.client[-1] |
|
400 | v = self.client[-1] | |
401 | v.activate() |
|
401 | v.activate() | |
402 | v.block=False |
|
402 | v.block=False | |
403 |
|
403 | |||
404 | sio = StringIO() |
|
404 | sio = StringIO() | |
405 | savestdout = sys.stdout |
|
405 | savestdout = sys.stdout | |
406 | sys.stdout = sio |
|
406 | sys.stdout = sio | |
407 | ip.magic_autopx() |
|
407 | ip.magic_autopx() | |
408 | ip.run_cell('\n'.join(('a=5','b=10','c=0'))) |
|
408 | ip.run_cell('\n'.join(('a=5','b=10','c=0'))) | |
409 | ip.run_cell('print b') |
|
409 | ip.run_cell('print b') | |
410 | ip.run_cell("b/c") |
|
410 | ip.run_cell("b/c") | |
411 | ip.run_code(compile('b*=2', '', 'single')) |
|
411 | ip.run_code(compile('b*=2', '', 'single')) | |
412 | ip.magic_autopx() |
|
412 | ip.magic_autopx() | |
413 | sys.stdout = savestdout |
|
413 | sys.stdout = savestdout | |
414 | output = sio.getvalue().strip() |
|
414 | output = sio.getvalue().strip() | |
415 | self.assertTrue(output.startswith('%autopx enabled')) |
|
415 | self.assertTrue(output.startswith('%autopx enabled')) | |
416 | self.assertTrue(output.endswith('%autopx disabled')) |
|
416 | self.assertTrue(output.endswith('%autopx disabled')) | |
417 | self.assertFalse('ZeroDivisionError' in output) |
|
417 | self.assertFalse('ZeroDivisionError' in output) | |
418 | ar = v.get_result(-2) |
|
418 | ar = v.get_result(-2) | |
419 | self.assertEquals(v['a'], 5) |
|
419 | self.assertEquals(v['a'], 5) | |
420 | self.assertEquals(v['b'], 20) |
|
420 | self.assertEquals(v['b'], 20) | |
421 | self.assertRaisesRemote(ZeroDivisionError, ar.get) |
|
421 | self.assertRaisesRemote(ZeroDivisionError, ar.get) | |
422 |
|
422 | |||
423 | def test_magic_result(self): |
|
423 | def test_magic_result(self): | |
424 | ip = get_ipython() |
|
424 | ip = get_ipython() | |
425 | v = self.client[-1] |
|
425 | v = self.client[-1] | |
426 | v.activate() |
|
426 | v.activate() | |
427 | v['a'] = 111 |
|
427 | v['a'] = 111 | |
428 | ra = v['a'] |
|
428 | ra = v['a'] | |
429 |
|
429 | |||
430 | ar = ip.magic_result() |
|
430 | ar = ip.magic_result() | |
431 | self.assertEquals(ar.msg_ids, [v.history[-1]]) |
|
431 | self.assertEquals(ar.msg_ids, [v.history[-1]]) | |
432 | self.assertEquals(ar.get(), 111) |
|
432 | self.assertEquals(ar.get(), 111) | |
433 | ar = ip.magic_result('-2') |
|
433 | ar = ip.magic_result('-2') | |
434 | self.assertEquals(ar.msg_ids, [v.history[-2]]) |
|
434 | self.assertEquals(ar.msg_ids, [v.history[-2]]) | |
435 |
|
435 | |||
436 | def test_unicode_execute(self): |
|
436 | def test_unicode_execute(self): | |
437 | """test executing unicode strings""" |
|
437 | """test executing unicode strings""" | |
438 | v = self.client[-1] |
|
438 | v = self.client[-1] | |
439 | v.block=True |
|
439 | v.block=True | |
440 | if sys.version_info[0] >= 3: |
|
440 | if sys.version_info[0] >= 3: | |
441 | code="a='é'" |
|
441 | code="a='é'" | |
442 | else: |
|
442 | else: | |
443 | code=u"a=u'é'" |
|
443 | code=u"a=u'é'" | |
444 | v.execute(code) |
|
444 | v.execute(code) | |
445 | self.assertEquals(v['a'], u'é') |
|
445 | self.assertEquals(v['a'], u'é') | |
446 |
|
446 | |||
447 | def test_unicode_apply_result(self): |
|
447 | def test_unicode_apply_result(self): | |
448 | """test unicode apply results""" |
|
448 | """test unicode apply results""" | |
449 | v = self.client[-1] |
|
449 | v = self.client[-1] | |
450 | r = v.apply_sync(lambda : u'é') |
|
450 | r = v.apply_sync(lambda : u'é') | |
451 | self.assertEquals(r, u'é') |
|
451 | self.assertEquals(r, u'é') | |
452 |
|
452 | |||
453 | def test_unicode_apply_arg(self): |
|
453 | def test_unicode_apply_arg(self): | |
454 | """test passing unicode arguments to apply""" |
|
454 | """test passing unicode arguments to apply""" | |
455 | v = self.client[-1] |
|
455 | v = self.client[-1] | |
456 |
|
456 | |||
457 | @interactive |
|
457 | @interactive | |
458 | def check_unicode(a, check): |
|
458 | def check_unicode(a, check): | |
459 | assert isinstance(a, unicode), "%r is not unicode"%a |
|
459 | assert isinstance(a, unicode), "%r is not unicode"%a | |
460 | assert isinstance(check, bytes), "%r is not bytes"%check |
|
460 | assert isinstance(check, bytes), "%r is not bytes"%check | |
461 | assert a.encode('utf8') == check, "%s != %s"%(a,check) |
|
461 | assert a.encode('utf8') == check, "%s != %s"%(a,check) | |
462 |
|
462 | |||
463 | for s in [ u'é', u'ßø®∫',u'asdf' ]: |
|
463 | for s in [ u'é', u'ßø®∫',u'asdf' ]: | |
464 | try: |
|
464 | try: | |
465 | v.apply_sync(check_unicode, s, s.encode('utf8')) |
|
465 | v.apply_sync(check_unicode, s, s.encode('utf8')) | |
466 | except error.RemoteError as e: |
|
466 | except error.RemoteError as e: | |
467 | if e.ename == 'AssertionError': |
|
467 | if e.ename == 'AssertionError': | |
468 | self.fail(e.evalue) |
|
468 | self.fail(e.evalue) | |
469 | else: |
|
469 | else: | |
470 | raise e |
|
470 | raise e | |
471 |
|
471 | |||
472 | def test_map_reference(self): |
|
472 | def test_map_reference(self): | |
473 | """view.map(<Reference>, *seqs) should work""" |
|
473 | """view.map(<Reference>, *seqs) should work""" | |
474 | v = self.client[:] |
|
474 | v = self.client[:] | |
475 | v.scatter('n', self.client.ids, flatten=True) |
|
475 | v.scatter('n', self.client.ids, flatten=True) | |
476 | v.execute("f = lambda x,y: x*y") |
|
476 | v.execute("f = lambda x,y: x*y") | |
477 | rf = pmod.Reference('f') |
|
477 | rf = pmod.Reference('f') | |
478 | nlist = list(range(10)) |
|
478 | nlist = list(range(10)) | |
479 | mlist = nlist[::-1] |
|
479 | mlist = nlist[::-1] | |
480 | expected = [ m*n for m,n in zip(mlist, nlist) ] |
|
480 | expected = [ m*n for m,n in zip(mlist, nlist) ] | |
481 | result = v.map_sync(rf, mlist, nlist) |
|
481 | result = v.map_sync(rf, mlist, nlist) | |
482 | self.assertEquals(result, expected) |
|
482 | self.assertEquals(result, expected) | |
483 |
|
483 | |||
484 | def test_apply_reference(self): |
|
484 | def test_apply_reference(self): | |
485 | """view.apply(<Reference>, *args) should work""" |
|
485 | """view.apply(<Reference>, *args) should work""" | |
486 | v = self.client[:] |
|
486 | v = self.client[:] | |
487 | v.scatter('n', self.client.ids, flatten=True) |
|
487 | v.scatter('n', self.client.ids, flatten=True) | |
488 | v.execute("f = lambda x: n*x") |
|
488 | v.execute("f = lambda x: n*x") | |
489 | rf = pmod.Reference('f') |
|
489 | rf = pmod.Reference('f') | |
490 | result = v.apply_sync(rf, 5) |
|
490 | result = v.apply_sync(rf, 5) | |
491 | expected = [ 5*id for id in self.client.ids ] |
|
491 | expected = [ 5*id for id in self.client.ids ] | |
492 | self.assertEquals(result, expected) |
|
492 | self.assertEquals(result, expected) | |
493 |
|
493 | |||
494 | def test_eval_reference(self): |
|
494 | def test_eval_reference(self): | |
495 | v = self.client[self.client.ids[0]] |
|
495 | v = self.client[self.client.ids[0]] | |
496 | v['g'] = range(5) |
|
496 | v['g'] = range(5) | |
497 | rg = pmod.Reference('g[0]') |
|
497 | rg = pmod.Reference('g[0]') | |
498 | echo = lambda x:x |
|
498 | echo = lambda x:x | |
499 | self.assertEquals(v.apply_sync(echo, rg), 0) |
|
499 | self.assertEquals(v.apply_sync(echo, rg), 0) | |
500 |
|
500 | |||
501 | def test_reference_nameerror(self): |
|
501 | def test_reference_nameerror(self): | |
502 | v = self.client[self.client.ids[0]] |
|
502 | v = self.client[self.client.ids[0]] | |
503 | r = pmod.Reference('elvis_has_left') |
|
503 | r = pmod.Reference('elvis_has_left') | |
504 | echo = lambda x:x |
|
504 | echo = lambda x:x | |
505 | self.assertRaisesRemote(NameError, v.apply_sync, echo, r) |
|
505 | self.assertRaisesRemote(NameError, v.apply_sync, echo, r) | |
506 |
|
506 | |||
507 |
|
507 |
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