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@@ -1,170 +1,173 b'' | |||||
1 | """utilities for testing IPython kernels""" |
|
1 | """utilities for testing IPython kernels""" | |
2 |
|
2 | |||
3 | #------------------------------------------------------------------------------- |
|
3 | #------------------------------------------------------------------------------- | |
4 | # Copyright (C) 2013 The IPython Development Team |
|
4 | # Copyright (C) 2013 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 atexit |
|
14 | import atexit | |
15 |
|
15 | |||
16 | from contextlib import contextmanager |
|
16 | from contextlib import contextmanager | |
17 | from subprocess import PIPE |
|
17 | from subprocess import PIPE, STDOUT | |
18 | from Queue import Empty |
|
18 | from Queue import Empty | |
19 |
|
19 | |||
|
20 | import nose | |||
20 | import nose.tools as nt |
|
21 | import nose.tools as nt | |
21 |
|
22 | |||
22 | from IPython.kernel import KernelManager |
|
23 | from IPython.kernel import KernelManager | |
23 |
|
24 | |||
24 | #------------------------------------------------------------------------------- |
|
25 | #------------------------------------------------------------------------------- | |
25 | # Globals |
|
26 | # Globals | |
26 | #------------------------------------------------------------------------------- |
|
27 | #------------------------------------------------------------------------------- | |
27 |
|
28 | |||
28 | STARTUP_TIMEOUT = 60 |
|
29 | STARTUP_TIMEOUT = 60 | |
29 | TIMEOUT = 15 |
|
30 | TIMEOUT = 15 | |
30 |
|
31 | |||
31 | KM = None |
|
32 | KM = None | |
32 | KC = None |
|
33 | KC = None | |
33 |
|
34 | |||
34 | #------------------------------------------------------------------------------- |
|
35 | #------------------------------------------------------------------------------- | |
35 | # code |
|
36 | # code | |
36 | #------------------------------------------------------------------------------- |
|
37 | #------------------------------------------------------------------------------- | |
37 |
|
38 | |||
38 |
|
39 | |||
39 | def start_new_kernel(argv=None): |
|
40 | def start_new_kernel(argv=None): | |
40 | """start a new kernel, and return its Manager and Client""" |
|
41 | """start a new kernel, and return its Manager and Client""" | |
41 | km = KernelManager() |
|
42 | km = KernelManager() | |
42 |
kwargs = dict(stdout=PIPE, stderr= |
|
43 | kwargs = dict(stdout=PIPE, stderr=STDOUT) | |
43 | if argv: |
|
44 | if argv: | |
44 | kwargs['extra_arguments'] = argv |
|
45 | kwargs['extra_arguments'] = argv | |
45 | km.start_kernel(**kwargs) |
|
46 | km.start_kernel(**kwargs) | |
|
47 | nose.ipy_stream_capturer.add_stream(km.kernel.stdout.fileno()) | |||
|
48 | nose.ipy_stream_capturer.ensure_started() | |||
46 | kc = km.client() |
|
49 | kc = km.client() | |
47 | kc.start_channels() |
|
50 | kc.start_channels() | |
48 |
|
51 | |||
49 | msg_id = kc.kernel_info() |
|
52 | msg_id = kc.kernel_info() | |
50 | kc.get_shell_msg(block=True, timeout=STARTUP_TIMEOUT) |
|
53 | kc.get_shell_msg(block=True, timeout=STARTUP_TIMEOUT) | |
51 | flush_channels(kc) |
|
54 | flush_channels(kc) | |
52 | return km, kc |
|
55 | return km, kc | |
53 |
|
56 | |||
54 | def flush_channels(kc=None): |
|
57 | def flush_channels(kc=None): | |
55 | """flush any messages waiting on the queue""" |
|
58 | """flush any messages waiting on the queue""" | |
56 | from .test_message_spec import validate_message |
|
59 | from .test_message_spec import validate_message | |
57 |
|
60 | |||
58 | if kc is None: |
|
61 | if kc is None: | |
59 | kc = KC |
|
62 | kc = KC | |
60 | for channel in (kc.shell_channel, kc.iopub_channel): |
|
63 | for channel in (kc.shell_channel, kc.iopub_channel): | |
61 | while True: |
|
64 | while True: | |
62 | try: |
|
65 | try: | |
63 | msg = channel.get_msg(block=True, timeout=0.1) |
|
66 | msg = channel.get_msg(block=True, timeout=0.1) | |
64 | except Empty: |
|
67 | except Empty: | |
65 | break |
|
68 | break | |
66 | else: |
|
69 | else: | |
67 | validate_message(msg) |
|
70 | validate_message(msg) | |
68 |
|
71 | |||
69 |
|
72 | |||
70 | def execute(code='', kc=None, **kwargs): |
|
73 | def execute(code='', kc=None, **kwargs): | |
71 | """wrapper for doing common steps for validating an execution request""" |
|
74 | """wrapper for doing common steps for validating an execution request""" | |
72 | from .test_message_spec import validate_message |
|
75 | from .test_message_spec import validate_message | |
73 | if kc is None: |
|
76 | if kc is None: | |
74 | kc = KC |
|
77 | kc = KC | |
75 | msg_id = kc.execute(code=code, **kwargs) |
|
78 | msg_id = kc.execute(code=code, **kwargs) | |
76 | reply = kc.get_shell_msg(timeout=TIMEOUT) |
|
79 | reply = kc.get_shell_msg(timeout=TIMEOUT) | |
77 | validate_message(reply, 'execute_reply', msg_id) |
|
80 | validate_message(reply, 'execute_reply', msg_id) | |
78 | busy = kc.get_iopub_msg(timeout=TIMEOUT) |
|
81 | busy = kc.get_iopub_msg(timeout=TIMEOUT) | |
79 | validate_message(busy, 'status', msg_id) |
|
82 | validate_message(busy, 'status', msg_id) | |
80 | nt.assert_equal(busy['content']['execution_state'], 'busy') |
|
83 | nt.assert_equal(busy['content']['execution_state'], 'busy') | |
81 |
|
84 | |||
82 | if not kwargs.get('silent'): |
|
85 | if not kwargs.get('silent'): | |
83 | pyin = kc.get_iopub_msg(timeout=TIMEOUT) |
|
86 | pyin = kc.get_iopub_msg(timeout=TIMEOUT) | |
84 | validate_message(pyin, 'pyin', msg_id) |
|
87 | validate_message(pyin, 'pyin', msg_id) | |
85 | nt.assert_equal(pyin['content']['code'], code) |
|
88 | nt.assert_equal(pyin['content']['code'], code) | |
86 |
|
89 | |||
87 | return msg_id, reply['content'] |
|
90 | return msg_id, reply['content'] | |
88 |
|
91 | |||
89 | def start_global_kernel(): |
|
92 | def start_global_kernel(): | |
90 | """start the global kernel (if it isn't running) and return its client""" |
|
93 | """start the global kernel (if it isn't running) and return its client""" | |
91 | global KM, KC |
|
94 | global KM, KC | |
92 | if KM is None: |
|
95 | if KM is None: | |
93 | KM, KC = start_new_kernel() |
|
96 | KM, KC = start_new_kernel() | |
94 | atexit.register(stop_global_kernel) |
|
97 | atexit.register(stop_global_kernel) | |
95 | return KC |
|
98 | return KC | |
96 |
|
99 | |||
97 | @contextmanager |
|
100 | @contextmanager | |
98 | def kernel(): |
|
101 | def kernel(): | |
99 | """Context manager for the global kernel instance |
|
102 | """Context manager for the global kernel instance | |
100 |
|
103 | |||
101 | Should be used for most kernel tests |
|
104 | Should be used for most kernel tests | |
102 |
|
105 | |||
103 | Returns |
|
106 | Returns | |
104 | ------- |
|
107 | ------- | |
105 | kernel_client: connected KernelClient instance |
|
108 | kernel_client: connected KernelClient instance | |
106 | """ |
|
109 | """ | |
107 | yield start_global_kernel() |
|
110 | yield start_global_kernel() | |
108 |
|
111 | |||
109 | def uses_kernel(test_f): |
|
112 | def uses_kernel(test_f): | |
110 | """Decorator for tests that use the global kernel""" |
|
113 | """Decorator for tests that use the global kernel""" | |
111 | def wrapped_test(): |
|
114 | def wrapped_test(): | |
112 | with kernel() as kc: |
|
115 | with kernel() as kc: | |
113 | test_f(kc) |
|
116 | test_f(kc) | |
114 | wrapped_test.__doc__ = test_f.__doc__ |
|
117 | wrapped_test.__doc__ = test_f.__doc__ | |
115 | wrapped_test.__name__ = test_f.__name__ |
|
118 | wrapped_test.__name__ = test_f.__name__ | |
116 | return wrapped_test |
|
119 | return wrapped_test | |
117 |
|
120 | |||
118 | def stop_global_kernel(): |
|
121 | def stop_global_kernel(): | |
119 | """Stop the global shared kernel instance, if it exists""" |
|
122 | """Stop the global shared kernel instance, if it exists""" | |
120 | global KM, KC |
|
123 | global KM, KC | |
121 | KC.stop_channels() |
|
124 | KC.stop_channels() | |
122 | KC = None |
|
125 | KC = None | |
123 | if KM is None: |
|
126 | if KM is None: | |
124 | return |
|
127 | return | |
125 | KM.shutdown_kernel(now=True) |
|
128 | KM.shutdown_kernel(now=True) | |
126 | KM = None |
|
129 | KM = None | |
127 |
|
130 | |||
128 | @contextmanager |
|
131 | @contextmanager | |
129 | def new_kernel(argv=None): |
|
132 | def new_kernel(argv=None): | |
130 | """Context manager for a new kernel in a subprocess |
|
133 | """Context manager for a new kernel in a subprocess | |
131 |
|
134 | |||
132 | Should only be used for tests where the kernel must not be re-used. |
|
135 | Should only be used for tests where the kernel must not be re-used. | |
133 |
|
136 | |||
134 | Returns |
|
137 | Returns | |
135 | ------- |
|
138 | ------- | |
136 | kernel_client: connected KernelClient instance |
|
139 | kernel_client: connected KernelClient instance | |
137 | """ |
|
140 | """ | |
138 | km, kc = start_new_kernel(argv) |
|
141 | km, kc = start_new_kernel(argv) | |
139 | try: |
|
142 | try: | |
140 | yield kc |
|
143 | yield kc | |
141 | finally: |
|
144 | finally: | |
142 | kc.stop_channels() |
|
145 | kc.stop_channels() | |
143 | km.shutdown_kernel(now=True) |
|
146 | km.shutdown_kernel(now=True) | |
144 |
|
147 | |||
145 |
|
148 | |||
146 | def assemble_output(iopub): |
|
149 | def assemble_output(iopub): | |
147 | """assemble stdout/err from an execution""" |
|
150 | """assemble stdout/err from an execution""" | |
148 | stdout = '' |
|
151 | stdout = '' | |
149 | stderr = '' |
|
152 | stderr = '' | |
150 | while True: |
|
153 | while True: | |
151 | msg = iopub.get_msg(block=True, timeout=1) |
|
154 | msg = iopub.get_msg(block=True, timeout=1) | |
152 | msg_type = msg['msg_type'] |
|
155 | msg_type = msg['msg_type'] | |
153 | content = msg['content'] |
|
156 | content = msg['content'] | |
154 | if msg_type == 'status' and content['execution_state'] == 'idle': |
|
157 | if msg_type == 'status' and content['execution_state'] == 'idle': | |
155 | # idle message signals end of output |
|
158 | # idle message signals end of output | |
156 | break |
|
159 | break | |
157 | elif msg['msg_type'] == 'stream': |
|
160 | elif msg['msg_type'] == 'stream': | |
158 | if content['name'] == 'stdout': |
|
161 | if content['name'] == 'stdout': | |
159 | stdout += content['data'] |
|
162 | stdout += content['data'] | |
160 | elif content['name'] == 'stderr': |
|
163 | elif content['name'] == 'stderr': | |
161 | stderr += content['data'] |
|
164 | stderr += content['data'] | |
162 | else: |
|
165 | else: | |
163 | raise KeyError("bad stream: %r" % content['name']) |
|
166 | raise KeyError("bad stream: %r" % content['name']) | |
164 | else: |
|
167 | else: | |
165 | # other output, ignored |
|
168 | # other output, ignored | |
166 | pass |
|
169 | pass | |
167 | return stdout, stderr |
|
170 | return stdout, stderr | |
168 |
|
171 | |||
169 |
|
172 | |||
170 |
|
173 |
@@ -1,125 +1,132 b'' | |||||
1 | """toplevel setup/teardown for parallel tests.""" |
|
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, PIPE, STDOUT | |
|
18 | ||||
|
19 | import nose | |||
18 |
|
20 | |||
19 | from IPython.utils.path import get_ipython_dir |
|
21 | from IPython.utils.path import get_ipython_dir | |
20 | from IPython.parallel import Client |
|
22 | from IPython.parallel import Client | |
21 | from IPython.parallel.apps.launcher import (LocalProcessLauncher, |
|
23 | from IPython.parallel.apps.launcher import (LocalProcessLauncher, | |
22 | ipengine_cmd_argv, |
|
24 | ipengine_cmd_argv, | |
23 | ipcontroller_cmd_argv, |
|
25 | ipcontroller_cmd_argv, | |
24 | SIGKILL, |
|
26 | SIGKILL, | |
25 | ProcessStateError, |
|
27 | ProcessStateError, | |
26 | ) |
|
28 | ) | |
27 |
|
29 | |||
28 | # globals |
|
30 | # globals | |
29 | launchers = [] |
|
31 | launchers = [] | |
30 | blackhole = open(os.devnull, 'w') |
|
32 | blackhole = open(os.devnull, 'w') | |
31 |
|
33 | |||
32 | # Launcher class |
|
34 | # Launcher class | |
33 | class TestProcessLauncher(LocalProcessLauncher): |
|
35 | class TestProcessLauncher(LocalProcessLauncher): | |
34 | """subclass LocalProcessLauncher, to prevent extra sockets and threads being created on Windows""" |
|
36 | """subclass LocalProcessLauncher, to prevent extra sockets and threads being created on Windows""" | |
35 | def start(self): |
|
37 | def start(self): | |
36 | if self.state == 'before': |
|
38 | if self.state == 'before': | |
37 | self.process = Popen(self.args, |
|
39 | self.process = Popen(self.args, | |
38 |
stdout= |
|
40 | stdout=PIPE, stderr=STDOUT, | |
39 | env=os.environ, |
|
41 | env=os.environ, | |
40 | cwd=self.work_dir |
|
42 | cwd=self.work_dir | |
41 | ) |
|
43 | ) | |
42 | self.notify_start(self.process.pid) |
|
44 | self.notify_start(self.process.pid) | |
43 | self.poll = self.process.poll |
|
45 | self.poll = self.process.poll | |
|
46 | # Store stdout & stderr to show with failing tests. | |||
|
47 | # This is defined in IPython.testing.iptest | |||
|
48 | nose.ipy_stream_capturer.add_stream(self.process.stdout.fileno()) | |||
|
49 | nose.ipy_stream_capturer.ensure_started() | |||
44 | else: |
|
50 | else: | |
45 | s = 'The process was already started and has state: %r' % self.state |
|
51 | s = 'The process was already started and has state: %r' % self.state | |
46 | raise ProcessStateError(s) |
|
52 | raise ProcessStateError(s) | |
47 |
|
53 | |||
48 | # nose setup/teardown |
|
54 | # nose setup/teardown | |
49 |
|
55 | |||
50 | def setup(): |
|
56 | def setup(): | |
51 | cluster_dir = os.path.join(get_ipython_dir(), 'profile_iptest') |
|
57 | cluster_dir = os.path.join(get_ipython_dir(), 'profile_iptest') | |
52 | engine_json = os.path.join(cluster_dir, 'security', 'ipcontroller-engine.json') |
|
58 | engine_json = os.path.join(cluster_dir, 'security', 'ipcontroller-engine.json') | |
53 | client_json = os.path.join(cluster_dir, 'security', 'ipcontroller-client.json') |
|
59 | client_json = os.path.join(cluster_dir, 'security', 'ipcontroller-client.json') | |
54 | for json in (engine_json, client_json): |
|
60 | for json in (engine_json, client_json): | |
55 | if os.path.exists(json): |
|
61 | if os.path.exists(json): | |
56 | os.remove(json) |
|
62 | os.remove(json) | |
57 |
|
63 | |||
58 | cp = TestProcessLauncher() |
|
64 | cp = TestProcessLauncher() | |
59 | cp.cmd_and_args = ipcontroller_cmd_argv + \ |
|
65 | cp.cmd_and_args = ipcontroller_cmd_argv + \ | |
60 |
['--profile=iptest', '--log-level= |
|
66 | ['--profile=iptest', '--log-level=20', '--ping=250', '--dictdb'] | |
61 | cp.start() |
|
67 | cp.start() | |
62 | launchers.append(cp) |
|
68 | launchers.append(cp) | |
63 | tic = time.time() |
|
69 | tic = time.time() | |
64 | while not os.path.exists(engine_json) or not os.path.exists(client_json): |
|
70 | while not os.path.exists(engine_json) or not os.path.exists(client_json): | |
65 | if cp.poll() is not None: |
|
71 | if cp.poll() is not None: | |
66 | raise RuntimeError("The test controller exited with status %s" % cp.poll()) |
|
72 | raise RuntimeError("The test controller exited with status %s" % cp.poll()) | |
67 | elif time.time()-tic > 15: |
|
73 | elif time.time()-tic > 15: | |
68 | raise RuntimeError("Timeout waiting for the test controller to start.") |
|
74 | raise RuntimeError("Timeout waiting for the test controller to start.") | |
69 | time.sleep(0.1) |
|
75 | time.sleep(0.1) | |
70 | add_engines(1) |
|
76 | add_engines(1) | |
71 |
|
77 | |||
72 | def add_engines(n=1, profile='iptest', total=False): |
|
78 | def add_engines(n=1, profile='iptest', total=False): | |
73 | """add a number of engines to a given profile. |
|
79 | """add a number of engines to a given profile. | |
74 |
|
80 | |||
75 | If total is True, then already running engines are counted, and only |
|
81 | If total is True, then already running engines are counted, and only | |
76 | the additional engines necessary (if any) are started. |
|
82 | the additional engines necessary (if any) are started. | |
77 | """ |
|
83 | """ | |
78 | rc = Client(profile=profile) |
|
84 | rc = Client(profile=profile) | |
79 | base = len(rc) |
|
85 | base = len(rc) | |
80 |
|
86 | |||
81 | if total: |
|
87 | if total: | |
82 | n = max(n - base, 0) |
|
88 | n = max(n - base, 0) | |
83 |
|
89 | |||
84 | eps = [] |
|
90 | eps = [] | |
85 | for i in range(n): |
|
91 | for i in range(n): | |
86 | ep = TestProcessLauncher() |
|
92 | ep = TestProcessLauncher() | |
87 | ep.cmd_and_args = ipengine_cmd_argv + [ |
|
93 | ep.cmd_and_args = ipengine_cmd_argv + [ | |
88 | '--profile=%s' % profile, |
|
94 | '--profile=%s' % profile, | |
89 | '--log-level=50', |
|
95 | '--log-level=50', | |
90 | '--InteractiveShell.colors=nocolor' |
|
96 | '--InteractiveShell.colors=nocolor' | |
91 | ] |
|
97 | ] | |
92 | ep.start() |
|
98 | ep.start() | |
93 | launchers.append(ep) |
|
99 | launchers.append(ep) | |
94 | eps.append(ep) |
|
100 | eps.append(ep) | |
95 | tic = time.time() |
|
101 | tic = time.time() | |
96 | while len(rc) < base+n: |
|
102 | while len(rc) < base+n: | |
97 | if any([ ep.poll() is not None for ep in eps ]): |
|
103 | if any([ ep.poll() is not None for ep in eps ]): | |
98 | raise RuntimeError("A test engine failed to start.") |
|
104 | raise RuntimeError("A test engine failed to start.") | |
99 | elif time.time()-tic > 15: |
|
105 | elif time.time()-tic > 15: | |
100 | raise RuntimeError("Timeout waiting for engines to connect.") |
|
106 | raise RuntimeError("Timeout waiting for engines to connect.") | |
101 | time.sleep(.1) |
|
107 | time.sleep(.1) | |
102 | rc.spin() |
|
108 | rc.spin() | |
103 | rc.close() |
|
109 | rc.close() | |
104 | return eps |
|
110 | return eps | |
105 |
|
111 | |||
106 | def teardown(): |
|
112 | def teardown(): | |
107 | time.sleep(1) |
|
113 | time.sleep(1) | |
108 | while launchers: |
|
114 | while launchers: | |
109 | p = launchers.pop() |
|
115 | p = launchers.pop() | |
|
116 | nose.ipy_stream_capturer.remove_stream(p.process.stdout.fileno()) | |||
110 | if p.poll() is None: |
|
117 | if p.poll() is None: | |
111 | try: |
|
118 | try: | |
112 | p.stop() |
|
119 | p.stop() | |
113 | except Exception as e: |
|
120 | except Exception as e: | |
114 | print e |
|
121 | print e | |
115 | pass |
|
122 | pass | |
116 | if p.poll() is None: |
|
123 | if p.poll() is None: | |
117 | time.sleep(.25) |
|
124 | time.sleep(.25) | |
118 | if p.poll() is None: |
|
125 | if p.poll() is None: | |
119 | try: |
|
126 | try: | |
120 | print 'cleaning up test process...' |
|
127 | print 'cleaning up test process...' | |
121 | p.signal(SIGKILL) |
|
128 | p.signal(SIGKILL) | |
122 | except: |
|
129 | except: | |
123 | print "couldn't shutdown process: ", p |
|
130 | print "couldn't shutdown process: ", p | |
124 | blackhole.close() |
|
131 | blackhole.close() | |
125 |
|
132 |
@@ -1,433 +1,525 b'' | |||||
1 | # -*- coding: utf-8 -*- |
|
1 | # -*- coding: utf-8 -*- | |
2 | """IPython Test Suite Runner. |
|
2 | """IPython Test Suite Runner. | |
3 |
|
3 | |||
4 | This module provides a main entry point to a user script to test IPython |
|
4 | This module provides a main entry point to a user script to test IPython | |
5 | itself from the command line. There are two ways of running this script: |
|
5 | itself from the command line. There are two ways of running this script: | |
6 |
|
6 | |||
7 | 1. With the syntax `iptest all`. This runs our entire test suite by |
|
7 | 1. With the syntax `iptest all`. This runs our entire test suite by | |
8 | calling this script (with different arguments) recursively. This |
|
8 | calling this script (with different arguments) recursively. This | |
9 | causes modules and package to be tested in different processes, using nose |
|
9 | causes modules and package to be tested in different processes, using nose | |
10 | or trial where appropriate. |
|
10 | or trial where appropriate. | |
11 | 2. With the regular nose syntax, like `iptest -vvs IPython`. In this form |
|
11 | 2. With the regular nose syntax, like `iptest -vvs IPython`. In this form | |
12 | the script simply calls nose, but with special command line flags and |
|
12 | the script simply calls nose, but with special command line flags and | |
13 | plugins loaded. |
|
13 | plugins loaded. | |
14 |
|
14 | |||
15 | """ |
|
15 | """ | |
16 |
|
16 | |||
17 | #----------------------------------------------------------------------------- |
|
17 | #----------------------------------------------------------------------------- | |
18 | # Copyright (C) 2009-2011 The IPython Development Team |
|
18 | # Copyright (C) 2009-2011 The IPython Development Team | |
19 | # |
|
19 | # | |
20 | # Distributed under the terms of the BSD License. The full license is in |
|
20 | # Distributed under the terms of the BSD License. The full license is in | |
21 | # the file COPYING, distributed as part of this software. |
|
21 | # the file COPYING, distributed as part of this software. | |
22 | #----------------------------------------------------------------------------- |
|
22 | #----------------------------------------------------------------------------- | |
23 |
|
23 | |||
24 | #----------------------------------------------------------------------------- |
|
24 | #----------------------------------------------------------------------------- | |
25 | # Imports |
|
25 | # Imports | |
26 | #----------------------------------------------------------------------------- |
|
26 | #----------------------------------------------------------------------------- | |
27 | from __future__ import print_function |
|
27 | from __future__ import print_function | |
28 |
|
28 | |||
29 | # Stdlib |
|
29 | # Stdlib | |
30 | import glob |
|
30 | import glob | |
|
31 | from io import BytesIO | |||
31 | import os |
|
32 | import os | |
32 | import os.path as path |
|
33 | import os.path as path | |
33 | import re |
|
34 | from select import select | |
34 | import sys |
|
35 | import sys | |
|
36 | from threading import Thread, Lock, Event | |||
35 | import warnings |
|
37 | import warnings | |
36 |
|
38 | |||
37 | # Now, proceed to import nose itself |
|
39 | # Now, proceed to import nose itself | |
38 | import nose.plugins.builtin |
|
40 | import nose.plugins.builtin | |
39 | from nose.plugins.xunit import Xunit |
|
41 | from nose.plugins.xunit import Xunit | |
40 | from nose import SkipTest |
|
42 | from nose import SkipTest | |
41 | from nose.core import TestProgram |
|
43 | from nose.core import TestProgram | |
42 | from nose.plugins import Plugin |
|
44 | from nose.plugins import Plugin | |
|
45 | from nose.util import safe_str | |||
43 |
|
46 | |||
44 | # Our own imports |
|
47 | # Our own imports | |
45 | from IPython.utils.importstring import import_item |
|
48 | from IPython.utils.importstring import import_item | |
46 | from IPython.testing.plugin.ipdoctest import IPythonDoctest |
|
49 | from IPython.testing.plugin.ipdoctest import IPythonDoctest | |
47 | from IPython.external.decorators import KnownFailure, knownfailureif |
|
50 | from IPython.external.decorators import KnownFailure, knownfailureif | |
48 |
|
51 | |||
49 | pjoin = path.join |
|
52 | pjoin = path.join | |
50 |
|
53 | |||
51 |
|
54 | |||
52 | #----------------------------------------------------------------------------- |
|
55 | #----------------------------------------------------------------------------- | |
53 | # Globals |
|
56 | # Globals | |
54 | #----------------------------------------------------------------------------- |
|
57 | #----------------------------------------------------------------------------- | |
55 |
|
58 | |||
56 |
|
59 | |||
57 | #----------------------------------------------------------------------------- |
|
60 | #----------------------------------------------------------------------------- | |
58 | # Warnings control |
|
61 | # Warnings control | |
59 | #----------------------------------------------------------------------------- |
|
62 | #----------------------------------------------------------------------------- | |
60 |
|
63 | |||
61 | # Twisted generates annoying warnings with Python 2.6, as will do other code |
|
64 | # Twisted generates annoying warnings with Python 2.6, as will do other code | |
62 | # that imports 'sets' as of today |
|
65 | # that imports 'sets' as of today | |
63 | warnings.filterwarnings('ignore', 'the sets module is deprecated', |
|
66 | warnings.filterwarnings('ignore', 'the sets module is deprecated', | |
64 | DeprecationWarning ) |
|
67 | DeprecationWarning ) | |
65 |
|
68 | |||
66 | # This one also comes from Twisted |
|
69 | # This one also comes from Twisted | |
67 | warnings.filterwarnings('ignore', 'the sha module is deprecated', |
|
70 | warnings.filterwarnings('ignore', 'the sha module is deprecated', | |
68 | DeprecationWarning) |
|
71 | DeprecationWarning) | |
69 |
|
72 | |||
70 | # Wx on Fedora11 spits these out |
|
73 | # Wx on Fedora11 spits these out | |
71 | warnings.filterwarnings('ignore', 'wxPython/wxWidgets release number mismatch', |
|
74 | warnings.filterwarnings('ignore', 'wxPython/wxWidgets release number mismatch', | |
72 | UserWarning) |
|
75 | UserWarning) | |
73 |
|
76 | |||
74 | # ------------------------------------------------------------------------------ |
|
77 | # ------------------------------------------------------------------------------ | |
75 | # Monkeypatch Xunit to count known failures as skipped. |
|
78 | # Monkeypatch Xunit to count known failures as skipped. | |
76 | # ------------------------------------------------------------------------------ |
|
79 | # ------------------------------------------------------------------------------ | |
77 | def monkeypatch_xunit(): |
|
80 | def monkeypatch_xunit(): | |
78 | try: |
|
81 | try: | |
79 | knownfailureif(True)(lambda: None)() |
|
82 | knownfailureif(True)(lambda: None)() | |
80 | except Exception as e: |
|
83 | except Exception as e: | |
81 | KnownFailureTest = type(e) |
|
84 | KnownFailureTest = type(e) | |
82 |
|
85 | |||
83 | def addError(self, test, err, capt=None): |
|
86 | def addError(self, test, err, capt=None): | |
84 | if issubclass(err[0], KnownFailureTest): |
|
87 | if issubclass(err[0], KnownFailureTest): | |
85 | err = (SkipTest,) + err[1:] |
|
88 | err = (SkipTest,) + err[1:] | |
86 | return self.orig_addError(test, err, capt) |
|
89 | return self.orig_addError(test, err, capt) | |
87 |
|
90 | |||
88 | Xunit.orig_addError = Xunit.addError |
|
91 | Xunit.orig_addError = Xunit.addError | |
89 | Xunit.addError = addError |
|
92 | Xunit.addError = addError | |
90 |
|
93 | |||
91 | #----------------------------------------------------------------------------- |
|
94 | #----------------------------------------------------------------------------- | |
92 | # Check which dependencies are installed and greater than minimum version. |
|
95 | # Check which dependencies are installed and greater than minimum version. | |
93 | #----------------------------------------------------------------------------- |
|
96 | #----------------------------------------------------------------------------- | |
94 | def extract_version(mod): |
|
97 | def extract_version(mod): | |
95 | return mod.__version__ |
|
98 | return mod.__version__ | |
96 |
|
99 | |||
97 | def test_for(item, min_version=None, callback=extract_version): |
|
100 | def test_for(item, min_version=None, callback=extract_version): | |
98 | """Test to see if item is importable, and optionally check against a minimum |
|
101 | """Test to see if item is importable, and optionally check against a minimum | |
99 | version. |
|
102 | version. | |
100 |
|
103 | |||
101 | If min_version is given, the default behavior is to check against the |
|
104 | If min_version is given, the default behavior is to check against the | |
102 | `__version__` attribute of the item, but specifying `callback` allows you to |
|
105 | `__version__` attribute of the item, but specifying `callback` allows you to | |
103 | extract the value you are interested in. e.g:: |
|
106 | extract the value you are interested in. e.g:: | |
104 |
|
107 | |||
105 | In [1]: import sys |
|
108 | In [1]: import sys | |
106 |
|
109 | |||
107 | In [2]: from IPython.testing.iptest import test_for |
|
110 | In [2]: from IPython.testing.iptest import test_for | |
108 |
|
111 | |||
109 | In [3]: test_for('sys', (2,6), callback=lambda sys: sys.version_info) |
|
112 | In [3]: test_for('sys', (2,6), callback=lambda sys: sys.version_info) | |
110 | Out[3]: True |
|
113 | Out[3]: True | |
111 |
|
114 | |||
112 | """ |
|
115 | """ | |
113 | try: |
|
116 | try: | |
114 | check = import_item(item) |
|
117 | check = import_item(item) | |
115 | except (ImportError, RuntimeError): |
|
118 | except (ImportError, RuntimeError): | |
116 | # GTK reports Runtime error if it can't be initialized even if it's |
|
119 | # GTK reports Runtime error if it can't be initialized even if it's | |
117 | # importable. |
|
120 | # importable. | |
118 | return False |
|
121 | return False | |
119 | else: |
|
122 | else: | |
120 | if min_version: |
|
123 | if min_version: | |
121 | if callback: |
|
124 | if callback: | |
122 | # extra processing step to get version to compare |
|
125 | # extra processing step to get version to compare | |
123 | check = callback(check) |
|
126 | check = callback(check) | |
124 |
|
127 | |||
125 | return check >= min_version |
|
128 | return check >= min_version | |
126 | else: |
|
129 | else: | |
127 | return True |
|
130 | return True | |
128 |
|
131 | |||
129 | # Global dict where we can store information on what we have and what we don't |
|
132 | # Global dict where we can store information on what we have and what we don't | |
130 | # have available at test run time |
|
133 | # have available at test run time | |
131 | have = {} |
|
134 | have = {} | |
132 |
|
135 | |||
133 | have['curses'] = test_for('_curses') |
|
136 | have['curses'] = test_for('_curses') | |
134 | have['matplotlib'] = test_for('matplotlib') |
|
137 | have['matplotlib'] = test_for('matplotlib') | |
135 | have['numpy'] = test_for('numpy') |
|
138 | have['numpy'] = test_for('numpy') | |
136 | have['pexpect'] = test_for('IPython.external.pexpect') |
|
139 | have['pexpect'] = test_for('IPython.external.pexpect') | |
137 | have['pymongo'] = test_for('pymongo') |
|
140 | have['pymongo'] = test_for('pymongo') | |
138 | have['pygments'] = test_for('pygments') |
|
141 | have['pygments'] = test_for('pygments') | |
139 | have['qt'] = test_for('IPython.external.qt') |
|
142 | have['qt'] = test_for('IPython.external.qt') | |
140 | have['rpy2'] = test_for('rpy2') |
|
143 | have['rpy2'] = test_for('rpy2') | |
141 | have['sqlite3'] = test_for('sqlite3') |
|
144 | have['sqlite3'] = test_for('sqlite3') | |
142 | have['cython'] = test_for('Cython') |
|
145 | have['cython'] = test_for('Cython') | |
143 | have['oct2py'] = test_for('oct2py') |
|
146 | have['oct2py'] = test_for('oct2py') | |
144 | have['tornado'] = test_for('tornado.version_info', (3,1,0), callback=None) |
|
147 | have['tornado'] = test_for('tornado.version_info', (3,1,0), callback=None) | |
145 | have['jinja2'] = test_for('jinja2') |
|
148 | have['jinja2'] = test_for('jinja2') | |
146 | have['wx'] = test_for('wx') |
|
149 | have['wx'] = test_for('wx') | |
147 | have['wx.aui'] = test_for('wx.aui') |
|
150 | have['wx.aui'] = test_for('wx.aui') | |
148 | have['azure'] = test_for('azure') |
|
151 | have['azure'] = test_for('azure') | |
149 | have['requests'] = test_for('requests') |
|
152 | have['requests'] = test_for('requests') | |
150 | have['sphinx'] = test_for('sphinx') |
|
153 | have['sphinx'] = test_for('sphinx') | |
151 |
|
154 | |||
152 | min_zmq = (2,1,11) |
|
155 | min_zmq = (2,1,11) | |
153 |
|
156 | |||
154 | have['zmq'] = test_for('zmq.pyzmq_version_info', min_zmq, callback=lambda x: x()) |
|
157 | have['zmq'] = test_for('zmq.pyzmq_version_info', min_zmq, callback=lambda x: x()) | |
155 |
|
158 | |||
156 | #----------------------------------------------------------------------------- |
|
159 | #----------------------------------------------------------------------------- | |
157 | # Test suite definitions |
|
160 | # Test suite definitions | |
158 | #----------------------------------------------------------------------------- |
|
161 | #----------------------------------------------------------------------------- | |
159 |
|
162 | |||
160 | test_group_names = ['parallel', 'kernel', 'kernel.inprocess', 'config', 'core', |
|
163 | test_group_names = ['parallel', 'kernel', 'kernel.inprocess', 'config', 'core', | |
161 | 'extensions', 'lib', 'terminal', 'testing', 'utils', |
|
164 | 'extensions', 'lib', 'terminal', 'testing', 'utils', | |
162 | 'nbformat', 'qt', 'html', 'nbconvert' |
|
165 | 'nbformat', 'qt', 'html', 'nbconvert' | |
163 | ] |
|
166 | ] | |
164 |
|
167 | |||
165 | class TestSection(object): |
|
168 | class TestSection(object): | |
166 | def __init__(self, name, includes): |
|
169 | def __init__(self, name, includes): | |
167 | self.name = name |
|
170 | self.name = name | |
168 | self.includes = includes |
|
171 | self.includes = includes | |
169 | self.excludes = [] |
|
172 | self.excludes = [] | |
170 | self.dependencies = [] |
|
173 | self.dependencies = [] | |
171 | self.enabled = True |
|
174 | self.enabled = True | |
172 |
|
175 | |||
173 | def exclude(self, module): |
|
176 | def exclude(self, module): | |
174 | if not module.startswith('IPython'): |
|
177 | if not module.startswith('IPython'): | |
175 | module = self.includes[0] + "." + module |
|
178 | module = self.includes[0] + "." + module | |
176 | self.excludes.append(module.replace('.', os.sep)) |
|
179 | self.excludes.append(module.replace('.', os.sep)) | |
177 |
|
180 | |||
178 | def requires(self, *packages): |
|
181 | def requires(self, *packages): | |
179 | self.dependencies.extend(packages) |
|
182 | self.dependencies.extend(packages) | |
180 |
|
183 | |||
181 | @property |
|
184 | @property | |
182 | def will_run(self): |
|
185 | def will_run(self): | |
183 | return self.enabled and all(have[p] for p in self.dependencies) |
|
186 | return self.enabled and all(have[p] for p in self.dependencies) | |
184 |
|
187 | |||
185 | # Name -> (include, exclude, dependencies_met) |
|
188 | # Name -> (include, exclude, dependencies_met) | |
186 | test_sections = {n:TestSection(n, ['IPython.%s' % n]) for n in test_group_names} |
|
189 | test_sections = {n:TestSection(n, ['IPython.%s' % n]) for n in test_group_names} | |
187 |
|
190 | |||
188 | # Exclusions and dependencies |
|
191 | # Exclusions and dependencies | |
189 | # --------------------------- |
|
192 | # --------------------------- | |
190 |
|
193 | |||
191 | # core: |
|
194 | # core: | |
192 | sec = test_sections['core'] |
|
195 | sec = test_sections['core'] | |
193 | if not have['sqlite3']: |
|
196 | if not have['sqlite3']: | |
194 | sec.exclude('tests.test_history') |
|
197 | sec.exclude('tests.test_history') | |
195 | sec.exclude('history') |
|
198 | sec.exclude('history') | |
196 | if not have['matplotlib']: |
|
199 | if not have['matplotlib']: | |
197 | sec.exclude('pylabtools'), |
|
200 | sec.exclude('pylabtools'), | |
198 | sec.exclude('tests.test_pylabtools') |
|
201 | sec.exclude('tests.test_pylabtools') | |
199 |
|
202 | |||
200 | # lib: |
|
203 | # lib: | |
201 | sec = test_sections['lib'] |
|
204 | sec = test_sections['lib'] | |
202 | if not have['wx']: |
|
205 | if not have['wx']: | |
203 | sec.exclude('inputhookwx') |
|
206 | sec.exclude('inputhookwx') | |
204 | if not have['pexpect']: |
|
207 | if not have['pexpect']: | |
205 | sec.exclude('irunner') |
|
208 | sec.exclude('irunner') | |
206 | sec.exclude('tests.test_irunner') |
|
209 | sec.exclude('tests.test_irunner') | |
207 | if not have['zmq']: |
|
210 | if not have['zmq']: | |
208 | sec.exclude('kernel') |
|
211 | sec.exclude('kernel') | |
209 | # We do this unconditionally, so that the test suite doesn't import |
|
212 | # We do this unconditionally, so that the test suite doesn't import | |
210 | # gtk, changing the default encoding and masking some unicode bugs. |
|
213 | # gtk, changing the default encoding and masking some unicode bugs. | |
211 | sec.exclude('inputhookgtk') |
|
214 | sec.exclude('inputhookgtk') | |
212 | # Testing inputhook will need a lot of thought, to figure out |
|
215 | # Testing inputhook will need a lot of thought, to figure out | |
213 | # how to have tests that don't lock up with the gui event |
|
216 | # how to have tests that don't lock up with the gui event | |
214 | # loops in the picture |
|
217 | # loops in the picture | |
215 | sec.exclude('inputhook') |
|
218 | sec.exclude('inputhook') | |
216 |
|
219 | |||
217 | # testing: |
|
220 | # testing: | |
218 | sec = test_sections['testing'] |
|
221 | sec = test_sections['testing'] | |
219 | # This guy is probably attic material |
|
222 | # This guy is probably attic material | |
220 | sec.exclude('mkdoctests') |
|
223 | sec.exclude('mkdoctests') | |
221 | # These have to be skipped on win32 because they use echo, rm, cd, etc. |
|
224 | # These have to be skipped on win32 because they use echo, rm, cd, etc. | |
222 | # See ticket https://github.com/ipython/ipython/issues/87 |
|
225 | # See ticket https://github.com/ipython/ipython/issues/87 | |
223 | if sys.platform == 'win32': |
|
226 | if sys.platform == 'win32': | |
224 | sec.exclude('plugin.test_exampleip') |
|
227 | sec.exclude('plugin.test_exampleip') | |
225 | sec.exclude('plugin.dtexample') |
|
228 | sec.exclude('plugin.dtexample') | |
226 |
|
229 | |||
227 | # terminal: |
|
230 | # terminal: | |
228 | if (not have['pexpect']) or (not have['zmq']): |
|
231 | if (not have['pexpect']) or (not have['zmq']): | |
229 | test_sections['terminal'].exclude('console') |
|
232 | test_sections['terminal'].exclude('console') | |
230 |
|
233 | |||
231 | # parallel |
|
234 | # parallel | |
232 | sec = test_sections['parallel'] |
|
235 | sec = test_sections['parallel'] | |
233 | sec.requires('zmq') |
|
236 | sec.requires('zmq') | |
234 | if not have['pymongo']: |
|
237 | if not have['pymongo']: | |
235 | sec.exclude('controller.mongodb') |
|
238 | sec.exclude('controller.mongodb') | |
236 | sec.exclude('tests.test_mongodb') |
|
239 | sec.exclude('tests.test_mongodb') | |
237 |
|
240 | |||
238 | # kernel: |
|
241 | # kernel: | |
239 | sec = test_sections['kernel'] |
|
242 | sec = test_sections['kernel'] | |
240 | sec.requires('zmq') |
|
243 | sec.requires('zmq') | |
241 | # The in-process kernel tests are done in a separate section |
|
244 | # The in-process kernel tests are done in a separate section | |
242 | sec.exclude('inprocess') |
|
245 | sec.exclude('inprocess') | |
243 | # importing gtk sets the default encoding, which we want to avoid |
|
246 | # importing gtk sets the default encoding, which we want to avoid | |
244 | sec.exclude('zmq.gui.gtkembed') |
|
247 | sec.exclude('zmq.gui.gtkembed') | |
245 | if not have['matplotlib']: |
|
248 | if not have['matplotlib']: | |
246 | sec.exclude('zmq.pylab') |
|
249 | sec.exclude('zmq.pylab') | |
247 |
|
250 | |||
248 | # kernel.inprocess: |
|
251 | # kernel.inprocess: | |
249 | test_sections['kernel.inprocess'].requires('zmq') |
|
252 | test_sections['kernel.inprocess'].requires('zmq') | |
250 |
|
253 | |||
251 | # extensions: |
|
254 | # extensions: | |
252 | sec = test_sections['extensions'] |
|
255 | sec = test_sections['extensions'] | |
253 | if not have['cython']: |
|
256 | if not have['cython']: | |
254 | sec.exclude('cythonmagic') |
|
257 | sec.exclude('cythonmagic') | |
255 | sec.exclude('tests.test_cythonmagic') |
|
258 | sec.exclude('tests.test_cythonmagic') | |
256 | if not have['oct2py']: |
|
259 | if not have['oct2py']: | |
257 | sec.exclude('octavemagic') |
|
260 | sec.exclude('octavemagic') | |
258 | sec.exclude('tests.test_octavemagic') |
|
261 | sec.exclude('tests.test_octavemagic') | |
259 | if not have['rpy2'] or not have['numpy']: |
|
262 | if not have['rpy2'] or not have['numpy']: | |
260 | sec.exclude('rmagic') |
|
263 | sec.exclude('rmagic') | |
261 | sec.exclude('tests.test_rmagic') |
|
264 | sec.exclude('tests.test_rmagic') | |
262 | # autoreload does some strange stuff, so move it to its own test section |
|
265 | # autoreload does some strange stuff, so move it to its own test section | |
263 | sec.exclude('autoreload') |
|
266 | sec.exclude('autoreload') | |
264 | sec.exclude('tests.test_autoreload') |
|
267 | sec.exclude('tests.test_autoreload') | |
265 | test_sections['autoreload'] = TestSection('autoreload', |
|
268 | test_sections['autoreload'] = TestSection('autoreload', | |
266 | ['IPython.extensions.autoreload', 'IPython.extensions.tests.test_autoreload']) |
|
269 | ['IPython.extensions.autoreload', 'IPython.extensions.tests.test_autoreload']) | |
267 | test_group_names.append('autoreload') |
|
270 | test_group_names.append('autoreload') | |
268 |
|
271 | |||
269 | # qt: |
|
272 | # qt: | |
270 | test_sections['qt'].requires('zmq', 'qt', 'pygments') |
|
273 | test_sections['qt'].requires('zmq', 'qt', 'pygments') | |
271 |
|
274 | |||
272 | # html: |
|
275 | # html: | |
273 | sec = test_sections['html'] |
|
276 | sec = test_sections['html'] | |
274 | sec.requires('zmq', 'tornado', 'requests') |
|
277 | sec.requires('zmq', 'tornado', 'requests') | |
275 | # The notebook 'static' directory contains JS, css and other |
|
278 | # The notebook 'static' directory contains JS, css and other | |
276 | # files for web serving. Occasionally projects may put a .py |
|
279 | # files for web serving. Occasionally projects may put a .py | |
277 | # file in there (MathJax ships a conf.py), so we might as |
|
280 | # file in there (MathJax ships a conf.py), so we might as | |
278 | # well play it safe and skip the whole thing. |
|
281 | # well play it safe and skip the whole thing. | |
279 | sec.exclude('static') |
|
282 | sec.exclude('static') | |
280 | sec.exclude('fabfile') |
|
283 | sec.exclude('fabfile') | |
281 | if not have['jinja2']: |
|
284 | if not have['jinja2']: | |
282 | sec.exclude('notebookapp') |
|
285 | sec.exclude('notebookapp') | |
283 | if not have['azure']: |
|
286 | if not have['azure']: | |
284 | sec.exclude('services.notebooks.azurenbmanager') |
|
287 | sec.exclude('services.notebooks.azurenbmanager') | |
285 |
|
288 | |||
286 | # config: |
|
289 | # config: | |
287 | # Config files aren't really importable stand-alone |
|
290 | # Config files aren't really importable stand-alone | |
288 | test_sections['config'].exclude('profile') |
|
291 | test_sections['config'].exclude('profile') | |
289 |
|
292 | |||
290 | # nbconvert: |
|
293 | # nbconvert: | |
291 | sec = test_sections['nbconvert'] |
|
294 | sec = test_sections['nbconvert'] | |
292 | sec.requires('pygments', 'jinja2', 'sphinx') |
|
295 | sec.requires('pygments', 'jinja2', 'sphinx') | |
293 | # Exclude nbconvert directories containing config files used to test. |
|
296 | # Exclude nbconvert directories containing config files used to test. | |
294 | # Executing the config files with iptest would cause an exception. |
|
297 | # Executing the config files with iptest would cause an exception. | |
295 | sec.exclude('tests.files') |
|
298 | sec.exclude('tests.files') | |
296 | sec.exclude('exporters.tests.files') |
|
299 | sec.exclude('exporters.tests.files') | |
297 | if not have['tornado']: |
|
300 | if not have['tornado']: | |
298 | sec.exclude('nbconvert.post_processors.serve') |
|
301 | sec.exclude('nbconvert.post_processors.serve') | |
299 | sec.exclude('nbconvert.post_processors.tests.test_serve') |
|
302 | sec.exclude('nbconvert.post_processors.tests.test_serve') | |
300 |
|
303 | |||
301 | #----------------------------------------------------------------------------- |
|
304 | #----------------------------------------------------------------------------- | |
302 | # Functions and classes |
|
305 | # Functions and classes | |
303 | #----------------------------------------------------------------------------- |
|
306 | #----------------------------------------------------------------------------- | |
304 |
|
307 | |||
305 | def check_exclusions_exist(): |
|
308 | def check_exclusions_exist(): | |
306 | from IPython.utils.path import get_ipython_package_dir |
|
309 | from IPython.utils.path import get_ipython_package_dir | |
307 | from IPython.utils.warn import warn |
|
310 | from IPython.utils.warn import warn | |
308 | parent = os.path.dirname(get_ipython_package_dir()) |
|
311 | parent = os.path.dirname(get_ipython_package_dir()) | |
309 | for sec in test_sections: |
|
312 | for sec in test_sections: | |
310 | for pattern in sec.exclusions: |
|
313 | for pattern in sec.exclusions: | |
311 | fullpath = pjoin(parent, pattern) |
|
314 | fullpath = pjoin(parent, pattern) | |
312 | if not os.path.exists(fullpath) and not glob.glob(fullpath + '.*'): |
|
315 | if not os.path.exists(fullpath) and not glob.glob(fullpath + '.*'): | |
313 | warn("Excluding nonexistent file: %r" % pattern) |
|
316 | warn("Excluding nonexistent file: %r" % pattern) | |
314 |
|
317 | |||
315 |
|
318 | |||
316 | class ExclusionPlugin(Plugin): |
|
319 | class ExclusionPlugin(Plugin): | |
317 | """A nose plugin to effect our exclusions of files and directories. |
|
320 | """A nose plugin to effect our exclusions of files and directories. | |
318 | """ |
|
321 | """ | |
319 | name = 'exclusions' |
|
322 | name = 'exclusions' | |
320 | score = 3000 # Should come before any other plugins |
|
323 | score = 3000 # Should come before any other plugins | |
321 |
|
324 | |||
322 | def __init__(self, exclude_patterns=None): |
|
325 | def __init__(self, exclude_patterns=None): | |
323 | """ |
|
326 | """ | |
324 | Parameters |
|
327 | Parameters | |
325 | ---------- |
|
328 | ---------- | |
326 |
|
329 | |||
327 | exclude_patterns : sequence of strings, optional |
|
330 | exclude_patterns : sequence of strings, optional | |
328 | Filenames containing these patterns (as raw strings, not as regular |
|
331 | Filenames containing these patterns (as raw strings, not as regular | |
329 | expressions) are excluded from the tests. |
|
332 | expressions) are excluded from the tests. | |
330 | """ |
|
333 | """ | |
331 | self.exclude_patterns = exclude_patterns or [] |
|
334 | self.exclude_patterns = exclude_patterns or [] | |
332 | super(ExclusionPlugin, self).__init__() |
|
335 | super(ExclusionPlugin, self).__init__() | |
333 |
|
336 | |||
334 | def options(self, parser, env=os.environ): |
|
337 | def options(self, parser, env=os.environ): | |
335 | Plugin.options(self, parser, env) |
|
338 | Plugin.options(self, parser, env) | |
336 |
|
339 | |||
337 | def configure(self, options, config): |
|
340 | def configure(self, options, config): | |
338 | Plugin.configure(self, options, config) |
|
341 | Plugin.configure(self, options, config) | |
339 | # Override nose trying to disable plugin. |
|
342 | # Override nose trying to disable plugin. | |
340 | self.enabled = True |
|
343 | self.enabled = True | |
341 |
|
344 | |||
342 | def wantFile(self, filename): |
|
345 | def wantFile(self, filename): | |
343 | """Return whether the given filename should be scanned for tests. |
|
346 | """Return whether the given filename should be scanned for tests. | |
344 | """ |
|
347 | """ | |
345 | if any(pat in filename for pat in self.exclude_patterns): |
|
348 | if any(pat in filename for pat in self.exclude_patterns): | |
346 | return False |
|
349 | return False | |
347 | return None |
|
350 | return None | |
348 |
|
351 | |||
349 | def wantDirectory(self, directory): |
|
352 | def wantDirectory(self, directory): | |
350 | """Return whether the given directory should be scanned for tests. |
|
353 | """Return whether the given directory should be scanned for tests. | |
351 | """ |
|
354 | """ | |
352 | if any(pat in directory for pat in self.exclude_patterns): |
|
355 | if any(pat in directory for pat in self.exclude_patterns): | |
353 | return False |
|
356 | return False | |
354 | return None |
|
357 | return None | |
355 |
|
358 | |||
356 |
|
359 | |||
|
360 | class StreamCapturer(Thread): | |||
|
361 | started = False | |||
|
362 | def __init__(self): | |||
|
363 | super(StreamCapturer, self).__init__() | |||
|
364 | self.streams = [] | |||
|
365 | self.buffer = BytesIO() | |||
|
366 | self.streams_lock = Lock() | |||
|
367 | self.buffer_lock = Lock() | |||
|
368 | self.stream_added = Event() | |||
|
369 | self.stop = Event() | |||
|
370 | ||||
|
371 | def run(self): | |||
|
372 | self.started = True | |||
|
373 | while not self.stop.is_set(): | |||
|
374 | with self.streams_lock: | |||
|
375 | streams = self.streams | |||
|
376 | ||||
|
377 | if not streams: | |||
|
378 | self.stream_added.wait(timeout=1) | |||
|
379 | self.stream_added.clear() | |||
|
380 | continue | |||
|
381 | ||||
|
382 | ready = select(streams, [], [], 0.5)[0] | |||
|
383 | with self.buffer_lock: | |||
|
384 | for fd in ready: | |||
|
385 | self.buffer.write(os.read(fd, 1024)) | |||
|
386 | ||||
|
387 | def add_stream(self, fd): | |||
|
388 | with self.streams_lock: | |||
|
389 | self.streams.append(fd) | |||
|
390 | self.stream_added.set() | |||
|
391 | ||||
|
392 | def remove_stream(self, fd): | |||
|
393 | with self.streams_lock: | |||
|
394 | self.streams.remove(fd) | |||
|
395 | ||||
|
396 | def reset_buffer(self): | |||
|
397 | with self.buffer_lock: | |||
|
398 | self.buffer.truncate(0) | |||
|
399 | self.buffer.seek(0) | |||
|
400 | ||||
|
401 | def get_buffer(self): | |||
|
402 | with self.buffer_lock: | |||
|
403 | return self.buffer.getvalue() | |||
|
404 | ||||
|
405 | def ensure_started(self): | |||
|
406 | if not self.started: | |||
|
407 | self.start() | |||
|
408 | ||||
|
409 | class SubprocessStreamCapturePlugin(Plugin): | |||
|
410 | name='subprocstreams' | |||
|
411 | def __init__(self): | |||
|
412 | Plugin.__init__(self) | |||
|
413 | self.stream_capturer = StreamCapturer() | |||
|
414 | # This is ugly, but distant parts of the test machinery need to be able | |||
|
415 | # to add streams, so we make the object globally accessible. | |||
|
416 | nose.ipy_stream_capturer = self.stream_capturer | |||
|
417 | ||||
|
418 | def configure(self, options, config): | |||
|
419 | Plugin.configure(self, options, config) | |||
|
420 | # Override nose trying to disable plugin. | |||
|
421 | self.enabled = True | |||
|
422 | ||||
|
423 | def startTest(self, test): | |||
|
424 | # Reset log capture | |||
|
425 | self.stream_capturer.reset_buffer() | |||
|
426 | ||||
|
427 | def formatFailure(self, test, err): | |||
|
428 | # Show output | |||
|
429 | ec, ev, tb = err | |||
|
430 | captured = self.stream_capturer.get_buffer().decode('utf-8', 'replace') | |||
|
431 | if captured.strip(): | |||
|
432 | ev = safe_str(ev) | |||
|
433 | out = [ev, '>> begin captured subprocess output <<', | |||
|
434 | captured, | |||
|
435 | '>> end captured subprocess output <<'] | |||
|
436 | return ec, '\n'.join(out), tb | |||
|
437 | ||||
|
438 | return err | |||
|
439 | ||||
|
440 | formatError = formatFailure | |||
|
441 | ||||
|
442 | def finalize(self, result): | |||
|
443 | if self.stream_capturer.started: | |||
|
444 | self.stream_capturer.stop.set() | |||
|
445 | self.stream_capturer.join() | |||
|
446 | ||||
|
447 | ||||
357 | def run_iptest(): |
|
448 | def run_iptest(): | |
358 | """Run the IPython test suite using nose. |
|
449 | """Run the IPython test suite using nose. | |
359 |
|
450 | |||
360 | This function is called when this script is **not** called with the form |
|
451 | This function is called when this script is **not** called with the form | |
361 | `iptest all`. It simply calls nose with appropriate command line flags |
|
452 | `iptest all`. It simply calls nose with appropriate command line flags | |
362 | and accepts all of the standard nose arguments. |
|
453 | and accepts all of the standard nose arguments. | |
363 | """ |
|
454 | """ | |
364 | # Apply our monkeypatch to Xunit |
|
455 | # Apply our monkeypatch to Xunit | |
365 | if '--with-xunit' in sys.argv and not hasattr(Xunit, 'orig_addError'): |
|
456 | if '--with-xunit' in sys.argv and not hasattr(Xunit, 'orig_addError'): | |
366 | monkeypatch_xunit() |
|
457 | monkeypatch_xunit() | |
367 |
|
458 | |||
368 | warnings.filterwarnings('ignore', |
|
459 | warnings.filterwarnings('ignore', | |
369 | 'This will be removed soon. Use IPython.testing.util instead') |
|
460 | 'This will be removed soon. Use IPython.testing.util instead') | |
370 |
|
461 | |||
371 | arg1 = sys.argv[1] |
|
462 | arg1 = sys.argv[1] | |
372 | if arg1 in test_sections: |
|
463 | if arg1 in test_sections: | |
373 | section = test_sections[arg1] |
|
464 | section = test_sections[arg1] | |
374 | sys.argv[1:2] = section.includes |
|
465 | sys.argv[1:2] = section.includes | |
375 | elif arg1.startswith('IPython.') and arg1[8:] in test_sections: |
|
466 | elif arg1.startswith('IPython.') and arg1[8:] in test_sections: | |
376 | section = test_sections[arg1[8:]] |
|
467 | section = test_sections[arg1[8:]] | |
377 | sys.argv[1:2] = section.includes |
|
468 | sys.argv[1:2] = section.includes | |
378 | else: |
|
469 | else: | |
379 | section = TestSection(arg1, includes=[arg1]) |
|
470 | section = TestSection(arg1, includes=[arg1]) | |
380 |
|
471 | |||
381 |
|
472 | |||
382 | argv = sys.argv + [ '--detailed-errors', # extra info in tracebacks |
|
473 | argv = sys.argv + [ '--detailed-errors', # extra info in tracebacks | |
383 |
|
474 | |||
384 | '--with-ipdoctest', |
|
475 | '--with-ipdoctest', | |
385 | '--ipdoctest-tests','--ipdoctest-extension=txt', |
|
476 | '--ipdoctest-tests','--ipdoctest-extension=txt', | |
386 |
|
477 | |||
387 | # We add --exe because of setuptools' imbecility (it |
|
478 | # We add --exe because of setuptools' imbecility (it | |
388 | # blindly does chmod +x on ALL files). Nose does the |
|
479 | # blindly does chmod +x on ALL files). Nose does the | |
389 | # right thing and it tries to avoid executables, |
|
480 | # right thing and it tries to avoid executables, | |
390 | # setuptools unfortunately forces our hand here. This |
|
481 | # setuptools unfortunately forces our hand here. This | |
391 | # has been discussed on the distutils list and the |
|
482 | # has been discussed on the distutils list and the | |
392 | # setuptools devs refuse to fix this problem! |
|
483 | # setuptools devs refuse to fix this problem! | |
393 | '--exe', |
|
484 | '--exe', | |
394 | ] |
|
485 | ] | |
395 | if '-a' not in argv and '-A' not in argv: |
|
486 | if '-a' not in argv and '-A' not in argv: | |
396 | argv = argv + ['-a', '!crash'] |
|
487 | argv = argv + ['-a', '!crash'] | |
397 |
|
488 | |||
398 | if nose.__version__ >= '0.11': |
|
489 | if nose.__version__ >= '0.11': | |
399 | # I don't fully understand why we need this one, but depending on what |
|
490 | # I don't fully understand why we need this one, but depending on what | |
400 | # directory the test suite is run from, if we don't give it, 0 tests |
|
491 | # directory the test suite is run from, if we don't give it, 0 tests | |
401 | # get run. Specifically, if the test suite is run from the source dir |
|
492 | # get run. Specifically, if the test suite is run from the source dir | |
402 | # with an argument (like 'iptest.py IPython.core', 0 tests are run, |
|
493 | # with an argument (like 'iptest.py IPython.core', 0 tests are run, | |
403 | # even if the same call done in this directory works fine). It appears |
|
494 | # even if the same call done in this directory works fine). It appears | |
404 | # that if the requested package is in the current dir, nose bails early |
|
495 | # that if the requested package is in the current dir, nose bails early | |
405 | # by default. Since it's otherwise harmless, leave it in by default |
|
496 | # by default. Since it's otherwise harmless, leave it in by default | |
406 | # for nose >= 0.11, though unfortunately nose 0.10 doesn't support it. |
|
497 | # for nose >= 0.11, though unfortunately nose 0.10 doesn't support it. | |
407 | argv.append('--traverse-namespace') |
|
498 | argv.append('--traverse-namespace') | |
408 |
|
499 | |||
409 | # use our plugin for doctesting. It will remove the standard doctest plugin |
|
500 | # use our plugin for doctesting. It will remove the standard doctest plugin | |
410 | # if it finds it enabled |
|
501 | # if it finds it enabled | |
411 |
plugins = [ExclusionPlugin(section.excludes), IPythonDoctest(), KnownFailure() |
|
502 | plugins = [ExclusionPlugin(section.excludes), IPythonDoctest(), KnownFailure(), | |
|
503 | SubprocessStreamCapturePlugin() ] | |||
412 |
|
504 | |||
413 | # Use working directory set by parent process (see iptestcontroller) |
|
505 | # Use working directory set by parent process (see iptestcontroller) | |
414 | if 'IPTEST_WORKING_DIR' in os.environ: |
|
506 | if 'IPTEST_WORKING_DIR' in os.environ: | |
415 | os.chdir(os.environ['IPTEST_WORKING_DIR']) |
|
507 | os.chdir(os.environ['IPTEST_WORKING_DIR']) | |
416 |
|
508 | |||
417 | # We need a global ipython running in this process, but the special |
|
509 | # We need a global ipython running in this process, but the special | |
418 | # in-process group spawns its own IPython kernels, so for *that* group we |
|
510 | # in-process group spawns its own IPython kernels, so for *that* group we | |
419 | # must avoid also opening the global one (otherwise there's a conflict of |
|
511 | # must avoid also opening the global one (otherwise there's a conflict of | |
420 | # singletons). Ultimately the solution to this problem is to refactor our |
|
512 | # singletons). Ultimately the solution to this problem is to refactor our | |
421 | # assumptions about what needs to be a singleton and what doesn't (app |
|
513 | # assumptions about what needs to be a singleton and what doesn't (app | |
422 | # objects should, individual shells shouldn't). But for now, this |
|
514 | # objects should, individual shells shouldn't). But for now, this | |
423 | # workaround allows the test suite for the inprocess module to complete. |
|
515 | # workaround allows the test suite for the inprocess module to complete. | |
424 | if 'kernel.inprocess' not in section.name: |
|
516 | if 'kernel.inprocess' not in section.name: | |
425 | from IPython.testing import globalipapp |
|
517 | from IPython.testing import globalipapp | |
426 | globalipapp.start_ipython() |
|
518 | globalipapp.start_ipython() | |
427 |
|
519 | |||
428 | # Now nose can run |
|
520 | # Now nose can run | |
429 | TestProgram(argv=argv, addplugins=plugins) |
|
521 | TestProgram(argv=argv, addplugins=plugins) | |
430 |
|
522 | |||
431 | if __name__ == '__main__': |
|
523 | if __name__ == '__main__': | |
432 | run_iptest() |
|
524 | run_iptest() | |
433 |
|
525 |
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