Show More
@@ -1,406 +1,408 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) or trial recursively. This |
|
8 | calling this script (with different arguments) or trial 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 | For now, this script requires that both nose and twisted are installed. This |
|
15 | For now, this script requires that both nose and twisted are installed. This | |
16 | will change in the future. |
|
16 | will change in the future. | |
17 | """ |
|
17 | """ | |
18 |
|
18 | |||
19 | from __future__ import absolute_import |
|
19 | from __future__ import absolute_import | |
20 |
|
20 | |||
21 | #----------------------------------------------------------------------------- |
|
21 | #----------------------------------------------------------------------------- | |
22 | # Module imports |
|
22 | # Module imports | |
23 | #----------------------------------------------------------------------------- |
|
23 | #----------------------------------------------------------------------------- | |
24 |
|
24 | |||
25 | # Stdlib |
|
25 | # Stdlib | |
26 | import os |
|
26 | import os | |
27 | import os.path as path |
|
27 | import os.path as path | |
28 | import signal |
|
28 | import signal | |
29 | import sys |
|
29 | import sys | |
30 | import subprocess |
|
30 | import subprocess | |
31 | import tempfile |
|
31 | import tempfile | |
32 | import time |
|
32 | import time | |
33 | import warnings |
|
33 | import warnings | |
34 |
|
34 | |||
35 | # Note: monkeypatch! |
|
35 | # Note: monkeypatch! | |
36 | # We need to monkeypatch a small problem in nose itself first, before importing |
|
36 | # We need to monkeypatch a small problem in nose itself first, before importing | |
37 | # it for actual use. This should get into nose upstream, but its release cycle |
|
37 | # it for actual use. This should get into nose upstream, but its release cycle | |
38 | # is slow and we need it for our parametric tests to work correctly. |
|
38 | # is slow and we need it for our parametric tests to work correctly. | |
39 | from . import nosepatch |
|
39 | from . import nosepatch | |
40 | # Now, proceed to import nose itself |
|
40 | # Now, proceed to import nose itself | |
41 | import nose.plugins.builtin |
|
41 | import nose.plugins.builtin | |
42 | from nose.core import TestProgram |
|
42 | from nose.core import TestProgram | |
43 |
|
43 | |||
44 | # Our own imports |
|
44 | # Our own imports | |
45 | from IPython.utils import genutils |
|
45 | from IPython.utils import genutils | |
46 | from IPython.utils.platutils import find_cmd, FindCmdError |
|
46 | from IPython.utils.platutils import find_cmd, FindCmdError | |
47 | from . import globalipapp |
|
47 | from . import globalipapp | |
48 | from .plugin.ipdoctest import IPythonDoctest |
|
48 | from .plugin.ipdoctest import IPythonDoctest | |
49 |
|
49 | |||
50 | pjoin = path.join |
|
50 | pjoin = path.join | |
51 |
|
51 | |||
52 | #----------------------------------------------------------------------------- |
|
52 | #----------------------------------------------------------------------------- | |
53 | # Warnings control |
|
53 | # Warnings control | |
54 | #----------------------------------------------------------------------------- |
|
54 | #----------------------------------------------------------------------------- | |
55 | # Twisted generates annoying warnings with Python 2.6, as will do other code |
|
55 | # Twisted generates annoying warnings with Python 2.6, as will do other code | |
56 | # that imports 'sets' as of today |
|
56 | # that imports 'sets' as of today | |
57 | warnings.filterwarnings('ignore', 'the sets module is deprecated', |
|
57 | warnings.filterwarnings('ignore', 'the sets module is deprecated', | |
58 | DeprecationWarning ) |
|
58 | DeprecationWarning ) | |
59 |
|
59 | |||
60 | #----------------------------------------------------------------------------- |
|
60 | #----------------------------------------------------------------------------- | |
61 | # Logic for skipping doctests |
|
61 | # Logic for skipping doctests | |
62 | #----------------------------------------------------------------------------- |
|
62 | #----------------------------------------------------------------------------- | |
63 |
|
63 | |||
64 | def test_for(mod): |
|
64 | def test_for(mod): | |
65 | """Test to see if mod is importable.""" |
|
65 | """Test to see if mod is importable.""" | |
66 | try: |
|
66 | try: | |
67 | __import__(mod) |
|
67 | __import__(mod) | |
68 | except ImportError: |
|
68 | except ImportError: | |
69 | return False |
|
69 | return False | |
70 | else: |
|
70 | else: | |
71 | return True |
|
71 | return True | |
72 |
|
72 | |||
|
73 | ||||
73 | have_curses = test_for('_curses') |
|
74 | have_curses = test_for('_curses') | |
74 | have_wx = test_for('wx') |
|
75 | have_wx = test_for('wx') | |
75 | have_wx_aui = test_for('wx.aui') |
|
76 | have_wx_aui = test_for('wx.aui') | |
76 | have_zi = test_for('zope.interface') |
|
77 | have_zi = test_for('zope.interface') | |
77 | have_twisted = test_for('twisted') |
|
78 | have_twisted = test_for('twisted') | |
78 | have_foolscap = test_for('foolscap') |
|
79 | have_foolscap = test_for('foolscap') | |
79 | have_objc = test_for('objc') |
|
80 | have_objc = test_for('objc') | |
80 | have_pexpect = test_for('pexpect') |
|
81 | have_pexpect = test_for('pexpect') | |
81 | have_gtk = test_for('gtk') |
|
82 | have_gtk = test_for('gtk') | |
82 | have_gobject = test_for('gobject') |
|
83 | have_gobject = test_for('gobject') | |
83 |
|
84 | |||
84 |
|
85 | |||
85 | def make_exclude(): |
|
86 | def make_exclude(): | |
86 | """Make patterns of modules and packages to exclude from testing. |
|
87 | """Make patterns of modules and packages to exclude from testing. | |
87 |
|
88 | |||
88 | For the IPythonDoctest plugin, we need to exclude certain patterns that |
|
89 | For the IPythonDoctest plugin, we need to exclude certain patterns that | |
89 | cause testing problems. We should strive to minimize the number of |
|
90 | cause testing problems. We should strive to minimize the number of | |
90 | skipped modules, since this means untested code. As the testing |
|
91 | skipped modules, since this means untested code. As the testing | |
91 | machinery solidifies, this list should eventually become empty. |
|
92 | machinery solidifies, this list should eventually become empty. | |
92 | These modules and packages will NOT get scanned by nose at all for tests. |
|
93 | These modules and packages will NOT get scanned by nose at all for tests. | |
93 | """ |
|
94 | """ | |
94 | # Simple utility to make IPython paths more readably, we need a lot of |
|
95 | # Simple utility to make IPython paths more readably, we need a lot of | |
95 | # these below |
|
96 | # these below | |
96 | ipjoin = lambda *paths: pjoin('IPython', *paths) |
|
97 | ipjoin = lambda *paths: pjoin('IPython', *paths) | |
97 |
|
98 | |||
98 | exclusions = [ipjoin('external'), |
|
99 | exclusions = [ipjoin('external'), | |
99 | ipjoin('frontend', 'process', 'winprocess.py'), |
|
100 | ipjoin('frontend', 'process', 'winprocess.py'), | |
100 | pjoin('IPython_doctest_plugin'), |
|
101 | pjoin('IPython_doctest_plugin'), | |
101 | ipjoin('quarantine'), |
|
102 | ipjoin('quarantine'), | |
102 | ipjoin('deathrow'), |
|
103 | ipjoin('deathrow'), | |
103 | ipjoin('testing', 'attic'), |
|
104 | ipjoin('testing', 'attic'), | |
104 | ipjoin('testing', 'tools'), |
|
105 | ipjoin('testing', 'tools'), | |
105 | ipjoin('testing', 'mkdoctests'), |
|
106 | ipjoin('testing', 'mkdoctests'), | |
106 | ipjoin('lib', 'inputhook'), |
|
107 | ipjoin('lib', 'inputhook'), | |
107 | # Config files aren't really importable stand-alone |
|
108 | # Config files aren't really importable stand-alone | |
108 | ipjoin('config', 'default'), |
|
109 | ipjoin('config', 'default'), | |
109 | ipjoin('config', 'profile'), |
|
110 | ipjoin('config', 'profile'), | |
110 | ] |
|
111 | ] | |
111 |
|
112 | |||
112 | if not have_wx: |
|
113 | if not have_wx: | |
113 | exclusions.append(ipjoin('gui')) |
|
114 | exclusions.append(ipjoin('gui')) | |
114 | exclusions.append(ipjoin('frontend', 'wx')) |
|
115 | exclusions.append(ipjoin('frontend', 'wx')) | |
115 | exclusions.append(ipjoin('lib', 'inputhookwx')) |
|
116 | exclusions.append(ipjoin('lib', 'inputhookwx')) | |
116 |
|
117 | |||
117 | if not have_gtk or not have_gobject: |
|
118 | if not have_gtk or not have_gobject: | |
118 | exclusions.append(ipjoin('lib', 'inputhookgtk')) |
|
119 | exclusions.append(ipjoin('lib', 'inputhookgtk')) | |
119 |
|
120 | |||
120 | if not have_wx_aui: |
|
121 | if not have_wx_aui: | |
121 | exclusions.append(ipjoin('gui', 'wx', 'wxIPython')) |
|
122 | exclusions.append(ipjoin('gui', 'wx', 'wxIPython')) | |
122 |
|
123 | |||
123 | if not have_objc: |
|
124 | if not have_objc: | |
124 | exclusions.append(ipjoin('frontend', 'cocoa')) |
|
125 | exclusions.append(ipjoin('frontend', 'cocoa')) | |
125 |
|
126 | |||
126 | if not sys.platform == 'win32': |
|
127 | if not sys.platform == 'win32': | |
127 | exclusions.append(ipjoin('utils', 'platutils_win32')) |
|
128 | exclusions.append(ipjoin('utils', 'platutils_win32')) | |
128 |
|
129 | |||
129 | # These have to be skipped on win32 because the use echo, rm, cd, etc. |
|
130 | # These have to be skipped on win32 because the use echo, rm, cd, etc. | |
130 | # See ticket https://bugs.launchpad.net/bugs/366982 |
|
131 | # See ticket https://bugs.launchpad.net/bugs/366982 | |
131 | if sys.platform == 'win32': |
|
132 | if sys.platform == 'win32': | |
132 | exclusions.append(ipjoin('testing', 'plugin', 'test_exampleip')) |
|
133 | exclusions.append(ipjoin('testing', 'plugin', 'test_exampleip')) | |
133 | exclusions.append(ipjoin('testing', 'plugin', 'dtexample')) |
|
134 | exclusions.append(ipjoin('testing', 'plugin', 'dtexample')) | |
134 |
|
135 | |||
135 | if not os.name == 'posix': |
|
136 | if not os.name == 'posix': | |
136 | exclusions.append(ipjoin('utils', 'platutils_posix')) |
|
137 | exclusions.append(ipjoin('utils', 'platutils_posix')) | |
137 |
|
138 | |||
138 | if not have_pexpect: |
|
139 | if not have_pexpect: | |
139 |
exclusions. |
|
140 | exclusions.extend([ipjoin('scripts', 'irunner'), | |
|
141 | ipjoin('lib', 'irunner')]) | |||
140 |
|
142 | |||
141 | # This is scary. We still have things in frontend and testing that |
|
143 | # This is scary. We still have things in frontend and testing that | |
142 | # are being tested by nose that use twisted. We need to rethink |
|
144 | # are being tested by nose that use twisted. We need to rethink | |
143 | # how we are isolating dependencies in testing. |
|
145 | # how we are isolating dependencies in testing. | |
144 | if not (have_twisted and have_zi and have_foolscap): |
|
146 | if not (have_twisted and have_zi and have_foolscap): | |
145 | exclusions.extend( |
|
147 | exclusions.extend( | |
146 | [ipjoin('frontend', 'asyncfrontendbase'), |
|
148 | [ipjoin('frontend', 'asyncfrontendbase'), | |
147 | ipjoin('frontend', 'prefilterfrontend'), |
|
149 | ipjoin('frontend', 'prefilterfrontend'), | |
148 | ipjoin('frontend', 'frontendbase'), |
|
150 | ipjoin('frontend', 'frontendbase'), | |
149 | ipjoin('frontend', 'linefrontendbase'), |
|
151 | ipjoin('frontend', 'linefrontendbase'), | |
150 | ipjoin('frontend', 'tests', 'test_linefrontend'), |
|
152 | ipjoin('frontend', 'tests', 'test_linefrontend'), | |
151 | ipjoin('frontend', 'tests', 'test_frontendbase'), |
|
153 | ipjoin('frontend', 'tests', 'test_frontendbase'), | |
152 | ipjoin('frontend', 'tests', 'test_prefilterfrontend'), |
|
154 | ipjoin('frontend', 'tests', 'test_prefilterfrontend'), | |
153 | ipjoin('frontend', 'tests', 'test_asyncfrontendbase'), |
|
155 | ipjoin('frontend', 'tests', 'test_asyncfrontendbase'), | |
154 | ipjoin('testing', 'parametric'), |
|
156 | ipjoin('testing', 'parametric'), | |
155 | ipjoin('testing', 'util'), |
|
157 | ipjoin('testing', 'util'), | |
156 | ipjoin('testing', 'tests', 'test_decorators_trial'), |
|
158 | ipjoin('testing', 'tests', 'test_decorators_trial'), | |
157 | ] ) |
|
159 | ] ) | |
158 |
|
160 | |||
159 | # This is needed for the reg-exp to match on win32 in the ipdoctest plugin. |
|
161 | # This is needed for the reg-exp to match on win32 in the ipdoctest plugin. | |
160 | if sys.platform == 'win32': |
|
162 | if sys.platform == 'win32': | |
161 | exclusions = [s.replace('\\','\\\\') for s in exclusions] |
|
163 | exclusions = [s.replace('\\','\\\\') for s in exclusions] | |
162 |
|
164 | |||
163 | return exclusions |
|
165 | return exclusions | |
164 |
|
166 | |||
165 |
|
167 | |||
166 | #----------------------------------------------------------------------------- |
|
168 | #----------------------------------------------------------------------------- | |
167 | # Functions and classes |
|
169 | # Functions and classes | |
168 | #----------------------------------------------------------------------------- |
|
170 | #----------------------------------------------------------------------------- | |
169 |
|
171 | |||
170 | class IPTester(object): |
|
172 | class IPTester(object): | |
171 | """Call that calls iptest or trial in a subprocess. |
|
173 | """Call that calls iptest or trial in a subprocess. | |
172 | """ |
|
174 | """ | |
173 | #: string, name of test runner that will be called |
|
175 | #: string, name of test runner that will be called | |
174 | runner = None |
|
176 | runner = None | |
175 | #: list, parameters for test runner |
|
177 | #: list, parameters for test runner | |
176 | params = None |
|
178 | params = None | |
177 | #: list, arguments of system call to be made to call test runner |
|
179 | #: list, arguments of system call to be made to call test runner | |
178 | call_args = None |
|
180 | call_args = None | |
179 | #: list, process ids of subprocesses we start (for cleanup) |
|
181 | #: list, process ids of subprocesses we start (for cleanup) | |
180 | pids = None |
|
182 | pids = None | |
181 |
|
183 | |||
182 | def __init__(self,runner='iptest',params=None): |
|
184 | def __init__(self,runner='iptest',params=None): | |
183 | """Create new test runner.""" |
|
185 | """Create new test runner.""" | |
184 | if runner == 'iptest': |
|
186 | if runner == 'iptest': | |
185 | # Find our own 'iptest' script OS-level entry point |
|
187 | # Find our own 'iptest' script OS-level entry point | |
186 | try: |
|
188 | try: | |
187 | iptest_path = os.path.abspath(find_cmd('iptest')) |
|
189 | iptest_path = os.path.abspath(find_cmd('iptest')) | |
188 | except FindCmdError: |
|
190 | except FindCmdError: | |
189 | # Script not installed (may be the case for testing situations |
|
191 | # Script not installed (may be the case for testing situations | |
190 | # that are running from a source tree only), pull from internal |
|
192 | # that are running from a source tree only), pull from internal | |
191 | # path: |
|
193 | # path: | |
192 | iptest_path = pjoin(genutils.get_ipython_package_dir(), |
|
194 | iptest_path = pjoin(genutils.get_ipython_package_dir(), | |
193 | 'scripts','iptest') |
|
195 | 'scripts','iptest') | |
194 | self.runner = ['python', iptest_path, '-v'] |
|
196 | self.runner = ['python', iptest_path, '-v'] | |
195 | else: |
|
197 | else: | |
196 | self.runner = ['python', os.path.abspath(find_cmd('trial'))] |
|
198 | self.runner = ['python', os.path.abspath(find_cmd('trial'))] | |
197 | if params is None: |
|
199 | if params is None: | |
198 | params = [] |
|
200 | params = [] | |
199 | if isinstance(params,str): |
|
201 | if isinstance(params,str): | |
200 | params = [params] |
|
202 | params = [params] | |
201 | self.params = params |
|
203 | self.params = params | |
202 |
|
204 | |||
203 | # Assemble call |
|
205 | # Assemble call | |
204 | self.call_args = self.runner+self.params |
|
206 | self.call_args = self.runner+self.params | |
205 |
|
207 | |||
206 | # Store pids of anything we start to clean up on deletion, if possible |
|
208 | # Store pids of anything we start to clean up on deletion, if possible | |
207 | # (on posix only, since win32 has no os.kill) |
|
209 | # (on posix only, since win32 has no os.kill) | |
208 | self.pids = [] |
|
210 | self.pids = [] | |
209 |
|
211 | |||
210 | if sys.platform == 'win32': |
|
212 | if sys.platform == 'win32': | |
211 | def _run_cmd(self): |
|
213 | def _run_cmd(self): | |
212 | # On Windows, use os.system instead of subprocess.call, because I |
|
214 | # On Windows, use os.system instead of subprocess.call, because I | |
213 | # was having problems with subprocess and I just don't know enough |
|
215 | # was having problems with subprocess and I just don't know enough | |
214 | # about win32 to debug this reliably. Os.system may be the 'old |
|
216 | # about win32 to debug this reliably. Os.system may be the 'old | |
215 | # fashioned' way to do it, but it works just fine. If someone |
|
217 | # fashioned' way to do it, but it works just fine. If someone | |
216 | # later can clean this up that's fine, as long as the tests run |
|
218 | # later can clean this up that's fine, as long as the tests run | |
217 | # reliably in win32. |
|
219 | # reliably in win32. | |
218 | return os.system(' '.join(self.call_args)) |
|
220 | return os.system(' '.join(self.call_args)) | |
219 | else: |
|
221 | else: | |
220 | def _run_cmd(self): |
|
222 | def _run_cmd(self): | |
221 | subp = subprocess.Popen(self.call_args) |
|
223 | subp = subprocess.Popen(self.call_args) | |
222 | self.pids.append(subp.pid) |
|
224 | self.pids.append(subp.pid) | |
223 | # If this fails, the pid will be left in self.pids and cleaned up |
|
225 | # If this fails, the pid will be left in self.pids and cleaned up | |
224 | # later, but if the wait call succeeds, then we can clear the |
|
226 | # later, but if the wait call succeeds, then we can clear the | |
225 | # stored pid. |
|
227 | # stored pid. | |
226 | retcode = subp.wait() |
|
228 | retcode = subp.wait() | |
227 | self.pids.pop() |
|
229 | self.pids.pop() | |
228 | return retcode |
|
230 | return retcode | |
229 |
|
231 | |||
230 | def run(self): |
|
232 | def run(self): | |
231 | """Run the stored commands""" |
|
233 | """Run the stored commands""" | |
232 | try: |
|
234 | try: | |
233 | return self._run_cmd() |
|
235 | return self._run_cmd() | |
234 | except: |
|
236 | except: | |
235 | import traceback |
|
237 | import traceback | |
236 | traceback.print_exc() |
|
238 | traceback.print_exc() | |
237 | return 1 # signal failure |
|
239 | return 1 # signal failure | |
238 |
|
240 | |||
239 | def __del__(self): |
|
241 | def __del__(self): | |
240 | """Cleanup on exit by killing any leftover processes.""" |
|
242 | """Cleanup on exit by killing any leftover processes.""" | |
241 |
|
243 | |||
242 | if not hasattr(os, 'kill'): |
|
244 | if not hasattr(os, 'kill'): | |
243 | return |
|
245 | return | |
244 |
|
246 | |||
245 | for pid in self.pids: |
|
247 | for pid in self.pids: | |
246 | try: |
|
248 | try: | |
247 | print 'Cleaning stale PID:', pid |
|
249 | print 'Cleaning stale PID:', pid | |
248 | os.kill(pid, signal.SIGKILL) |
|
250 | os.kill(pid, signal.SIGKILL) | |
249 | except OSError: |
|
251 | except OSError: | |
250 | # This is just a best effort, if we fail or the process was |
|
252 | # This is just a best effort, if we fail or the process was | |
251 | # really gone, ignore it. |
|
253 | # really gone, ignore it. | |
252 | pass |
|
254 | pass | |
253 |
|
255 | |||
254 |
|
256 | |||
255 | def make_runners(): |
|
257 | def make_runners(): | |
256 | """Define the top-level packages that need to be tested. |
|
258 | """Define the top-level packages that need to be tested. | |
257 | """ |
|
259 | """ | |
258 |
|
260 | |||
259 | nose_packages = ['config', 'core', 'extensions', 'frontend', 'lib', |
|
261 | nose_packages = ['config', 'core', 'extensions', 'frontend', 'lib', | |
260 | 'scripts', 'testing', 'utils'] |
|
262 | 'scripts', 'testing', 'utils'] | |
261 | trial_packages = ['kernel'] |
|
263 | trial_packages = ['kernel'] | |
262 |
|
264 | |||
263 | if have_wx: |
|
265 | if have_wx: | |
264 | nose_packages.append('gui') |
|
266 | nose_packages.append('gui') | |
265 |
|
267 | |||
266 | #nose_packages = ['core'] # dbg |
|
268 | #nose_packages = ['core'] # dbg | |
267 | #trial_packages = [] # dbg |
|
269 | #trial_packages = [] # dbg | |
268 |
|
270 | |||
269 | nose_packages = ['IPython.%s' % m for m in nose_packages ] |
|
271 | nose_packages = ['IPython.%s' % m for m in nose_packages ] | |
270 | trial_packages = ['IPython.%s' % m for m in trial_packages ] |
|
272 | trial_packages = ['IPython.%s' % m for m in trial_packages ] | |
271 |
|
273 | |||
272 | # Make runners, most with nose |
|
274 | # Make runners, most with nose | |
273 | nose_testers = [IPTester(params=v) for v in nose_packages] |
|
275 | nose_testers = [IPTester(params=v) for v in nose_packages] | |
274 | runners = dict(zip(nose_packages, nose_testers)) |
|
276 | runners = dict(zip(nose_packages, nose_testers)) | |
275 | # And add twisted ones if conditions are met |
|
277 | # And add twisted ones if conditions are met | |
276 | if have_zi and have_twisted and have_foolscap: |
|
278 | if have_zi and have_twisted and have_foolscap: | |
277 | trial_testers = [IPTester('trial',params=v) for v in trial_packages] |
|
279 | trial_testers = [IPTester('trial',params=v) for v in trial_packages] | |
278 | runners.update(dict(zip(trial_packages,trial_testers))) |
|
280 | runners.update(dict(zip(trial_packages,trial_testers))) | |
279 |
|
281 | |||
280 | return runners |
|
282 | return runners | |
281 |
|
283 | |||
282 |
|
284 | |||
283 | def run_iptest(): |
|
285 | def run_iptest(): | |
284 | """Run the IPython test suite using nose. |
|
286 | """Run the IPython test suite using nose. | |
285 |
|
287 | |||
286 | This function is called when this script is **not** called with the form |
|
288 | This function is called when this script is **not** called with the form | |
287 | `iptest all`. It simply calls nose with appropriate command line flags |
|
289 | `iptest all`. It simply calls nose with appropriate command line flags | |
288 | and accepts all of the standard nose arguments. |
|
290 | and accepts all of the standard nose arguments. | |
289 | """ |
|
291 | """ | |
290 |
|
292 | |||
291 | warnings.filterwarnings('ignore', |
|
293 | warnings.filterwarnings('ignore', | |
292 | 'This will be removed soon. Use IPython.testing.util instead') |
|
294 | 'This will be removed soon. Use IPython.testing.util instead') | |
293 |
|
295 | |||
294 | argv = sys.argv + [ '--detailed-errors', |
|
296 | argv = sys.argv + [ '--detailed-errors', | |
295 | # Loading ipdoctest causes problems with Twisted, but |
|
297 | # Loading ipdoctest causes problems with Twisted, but | |
296 | # our test suite runner now separates things and runs |
|
298 | # our test suite runner now separates things and runs | |
297 | # all Twisted tests with trial. |
|
299 | # all Twisted tests with trial. | |
298 | '--with-ipdoctest', |
|
300 | '--with-ipdoctest', | |
299 | '--ipdoctest-tests','--ipdoctest-extension=txt', |
|
301 | '--ipdoctest-tests','--ipdoctest-extension=txt', | |
300 |
|
302 | |||
301 | #'-x','-s', # dbg |
|
303 | #'-x','-s', # dbg | |
302 |
|
304 | |||
303 | # We add --exe because of setuptools' imbecility (it |
|
305 | # We add --exe because of setuptools' imbecility (it | |
304 | # blindly does chmod +x on ALL files). Nose does the |
|
306 | # blindly does chmod +x on ALL files). Nose does the | |
305 | # right thing and it tries to avoid executables, |
|
307 | # right thing and it tries to avoid executables, | |
306 | # setuptools unfortunately forces our hand here. This |
|
308 | # setuptools unfortunately forces our hand here. This | |
307 | # has been discussed on the distutils list and the |
|
309 | # has been discussed on the distutils list and the | |
308 | # setuptools devs refuse to fix this problem! |
|
310 | # setuptools devs refuse to fix this problem! | |
309 | '--exe', |
|
311 | '--exe', | |
310 | ] |
|
312 | ] | |
311 |
|
313 | |||
312 | # Detect if any tests were required by explicitly calling an IPython |
|
314 | # Detect if any tests were required by explicitly calling an IPython | |
313 | # submodule or giving a specific path |
|
315 | # submodule or giving a specific path | |
314 | has_tests = False |
|
316 | has_tests = False | |
315 | for arg in sys.argv: |
|
317 | for arg in sys.argv: | |
316 | if 'IPython' in arg or arg.endswith('.py') or \ |
|
318 | if 'IPython' in arg or arg.endswith('.py') or \ | |
317 | (':' in arg and '.py' in arg): |
|
319 | (':' in arg and '.py' in arg): | |
318 | has_tests = True |
|
320 | has_tests = True | |
319 | break |
|
321 | break | |
320 |
|
322 | |||
321 | # If nothing was specifically requested, test full IPython |
|
323 | # If nothing was specifically requested, test full IPython | |
322 | if not has_tests: |
|
324 | if not has_tests: | |
323 | argv.append('IPython') |
|
325 | argv.append('IPython') | |
324 |
|
326 | |||
325 | ## # Construct list of plugins, omitting the existing doctest plugin, which |
|
327 | ## # Construct list of plugins, omitting the existing doctest plugin, which | |
326 | ## # ours replaces (and extends). |
|
328 | ## # ours replaces (and extends). | |
327 | plugins = [IPythonDoctest(make_exclude())] |
|
329 | plugins = [IPythonDoctest(make_exclude())] | |
328 | for p in nose.plugins.builtin.plugins: |
|
330 | for p in nose.plugins.builtin.plugins: | |
329 | plug = p() |
|
331 | plug = p() | |
330 | if plug.name == 'doctest': |
|
332 | if plug.name == 'doctest': | |
331 | continue |
|
333 | continue | |
332 | plugins.append(plug) |
|
334 | plugins.append(plug) | |
333 |
|
335 | |||
334 | # We need a global ipython running in this process |
|
336 | # We need a global ipython running in this process | |
335 | globalipapp.start_ipython() |
|
337 | globalipapp.start_ipython() | |
336 | # Now nose can run |
|
338 | # Now nose can run | |
337 | TestProgram(argv=argv,plugins=plugins) |
|
339 | TestProgram(argv=argv,plugins=plugins) | |
338 |
|
340 | |||
339 |
|
341 | |||
340 | def run_iptestall(): |
|
342 | def run_iptestall(): | |
341 | """Run the entire IPython test suite by calling nose and trial. |
|
343 | """Run the entire IPython test suite by calling nose and trial. | |
342 |
|
344 | |||
343 | This function constructs :class:`IPTester` instances for all IPython |
|
345 | This function constructs :class:`IPTester` instances for all IPython | |
344 | modules and package and then runs each of them. This causes the modules |
|
346 | modules and package and then runs each of them. This causes the modules | |
345 | and packages of IPython to be tested each in their own subprocess using |
|
347 | and packages of IPython to be tested each in their own subprocess using | |
346 | nose or twisted.trial appropriately. |
|
348 | nose or twisted.trial appropriately. | |
347 | """ |
|
349 | """ | |
348 |
|
350 | |||
349 | runners = make_runners() |
|
351 | runners = make_runners() | |
350 |
|
352 | |||
351 | # Run the test runners in a temporary dir so we can nuke it when finished |
|
353 | # Run the test runners in a temporary dir so we can nuke it when finished | |
352 | # to clean up any junk files left over by accident. This also makes it |
|
354 | # to clean up any junk files left over by accident. This also makes it | |
353 | # robust against being run in non-writeable directories by mistake, as the |
|
355 | # robust against being run in non-writeable directories by mistake, as the | |
354 | # temp dir will always be user-writeable. |
|
356 | # temp dir will always be user-writeable. | |
355 | curdir = os.getcwd() |
|
357 | curdir = os.getcwd() | |
356 | testdir = tempfile.gettempdir() |
|
358 | testdir = tempfile.gettempdir() | |
357 | os.chdir(testdir) |
|
359 | os.chdir(testdir) | |
358 |
|
360 | |||
359 | # Run all test runners, tracking execution time |
|
361 | # Run all test runners, tracking execution time | |
360 | failed = {} |
|
362 | failed = {} | |
361 | t_start = time.time() |
|
363 | t_start = time.time() | |
362 | try: |
|
364 | try: | |
363 | for name,runner in runners.iteritems(): |
|
365 | for name,runner in runners.iteritems(): | |
364 | print '*'*77 |
|
366 | print '*'*77 | |
365 | print 'IPython test group:',name |
|
367 | print 'IPython test group:',name | |
366 | res = runner.run() |
|
368 | res = runner.run() | |
367 | if res: |
|
369 | if res: | |
368 | failed[name] = res |
|
370 | failed[name] = res | |
369 | finally: |
|
371 | finally: | |
370 | os.chdir(curdir) |
|
372 | os.chdir(curdir) | |
371 | t_end = time.time() |
|
373 | t_end = time.time() | |
372 | t_tests = t_end - t_start |
|
374 | t_tests = t_end - t_start | |
373 | nrunners = len(runners) |
|
375 | nrunners = len(runners) | |
374 | nfail = len(failed) |
|
376 | nfail = len(failed) | |
375 | # summarize results |
|
377 | # summarize results | |
376 |
|
378 | |||
377 | print '*'*77 |
|
379 | print '*'*77 | |
378 | print 'Ran %s test groups in %.3fs' % (nrunners, t_tests) |
|
380 | print 'Ran %s test groups in %.3fs' % (nrunners, t_tests) | |
379 |
|
381 | |||
380 | if not failed: |
|
382 | if not failed: | |
381 | print 'OK' |
|
383 | print 'OK' | |
382 | else: |
|
384 | else: | |
383 | # If anything went wrong, point out what command to rerun manually to |
|
385 | # If anything went wrong, point out what command to rerun manually to | |
384 | # see the actual errors and individual summary |
|
386 | # see the actual errors and individual summary | |
385 | print 'ERROR - %s out of %s test groups failed.' % (nfail, nrunners) |
|
387 | print 'ERROR - %s out of %s test groups failed.' % (nfail, nrunners) | |
386 | for name in failed: |
|
388 | for name in failed: | |
387 | failed_runner = runners[name] |
|
389 | failed_runner = runners[name] | |
388 | print '-'*40 |
|
390 | print '-'*40 | |
389 | print 'Runner failed:',name |
|
391 | print 'Runner failed:',name | |
390 | print 'You may wish to rerun this one individually, with:' |
|
392 | print 'You may wish to rerun this one individually, with:' | |
391 | print ' '.join(failed_runner.call_args) |
|
393 | print ' '.join(failed_runner.call_args) | |
392 |
|
394 | |||
393 |
|
395 | |||
394 |
|
396 | |||
395 | def main(): |
|
397 | def main(): | |
396 | if len(sys.argv) == 1: |
|
398 | if len(sys.argv) == 1: | |
397 | run_iptestall() |
|
399 | run_iptestall() | |
398 | else: |
|
400 | else: | |
399 | if sys.argv[1] == 'all': |
|
401 | if sys.argv[1] == 'all': | |
400 | run_iptestall() |
|
402 | run_iptestall() | |
401 | else: |
|
403 | else: | |
402 | run_iptest() |
|
404 | run_iptest() | |
403 |
|
405 | |||
404 |
|
406 | |||
405 | if __name__ == '__main__': |
|
407 | if __name__ == '__main__': | |
406 | main() |
|
408 | main() |
General Comments 0
You need to be logged in to leave comments.
Login now