-
-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
conftest.py
576 lines (475 loc) · 23 KB
/
conftest.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
#-----------------------------------------------------------------------------
# Copyright (c) 2005-2023, PyInstaller Development Team.
#
# Distributed under the terms of the GNU General Public License (version 2
# or later) with exception for distributing the bootloader.
#
# The full license is in the file COPYING.txt, distributed with this software.
#
# SPDX-License-Identifier: (GPL-2.0-or-later WITH Bootloader-exception)
#-----------------------------------------------------------------------------
import copy
import glob
import logging
import os
import platform
import re
import shutil
import subprocess
from contextlib import suppress
# Set a handler for the root-logger to inhibit 'basicConfig()' (called in PyInstaller.log) is setting up a stream
# handler writing to stderr. This avoids log messages to be written (and captured) twice: once on stderr and
# once by pytests's caplog.
logging.getLogger().addHandler(logging.NullHandler())
# Manages subprocess timeout.
import psutil # noqa: E402
import py # noqa: E402
import pytest # noqa: E402
import sys # noqa: E402
# Expand sys.path with PyInstaller source.
_ROOT_DIR = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', '..'))
sys.path.append(_ROOT_DIR)
from PyInstaller import __main__ as pyi_main # noqa: E402
from PyInstaller import configure # noqa: E402
from PyInstaller.compat import architecture, is_darwin, is_win # noqa: E402
from PyInstaller.depend.analysis import initialize_modgraph # noqa: E402
from PyInstaller.archive.readers import pkg_archive_contents # noqa: E402
from PyInstaller.utils.tests import gen_sourcefile # noqa: E402
from PyInstaller.utils.win32 import winutils # noqa: E402
# Timeout for running the executable. If executable does not exit in this time, it is interpreted as a test failure.
_EXE_TIMEOUT = 3 * 60 # In sec.
# All currently supported platforms
SUPPORTED_OSES = {"darwin", "linux", "win32"}
# Have pyi_builder fixure clean-up the temporary directories of successful tests. Controlled by environment variable.
_PYI_BUILDER_CLEANUP = os.environ.get("PYI_BUILDER_CLEANUP", "1") == "1"
# Fixtures
# --------
@pytest.fixture
def SPEC_DIR(request):
"""
Return the directory where the test spec-files reside.
"""
return py.path.local(_get_spec_dir(request))
@pytest.fixture
def SCRIPT_DIR(request):
"""
Return the directory where the test scripts reside.
"""
return py.path.local(_get_script_dir(request))
def pytest_runtest_setup(item):
"""
Markers to skip tests based on the current platform.
https://pytest.org/en/stable/example/markers.html#marking-platform-specific-tests-with-pytest
Available markers: see setup.cfg [tool:pytest] markers
- @pytest.mark.darwin (macOS)
- @pytest.mark.linux (GNU/Linux)
- @pytest.mark.win32 (Windows)
"""
supported_platforms = SUPPORTED_OSES.intersection(mark.name for mark in item.iter_markers())
plat = sys.platform
if supported_platforms and plat not in supported_platforms:
pytest.skip("does not run on %s" % plat)
@pytest.hookimpl(tryfirst=True, hookwrapper=True)
def pytest_runtest_makereport(item, call):
# Execute all other hooks to obtain the report object.
outcome = yield
rep = outcome.get_result()
# Set a report attribute for each phase of a call, which can be "setup", "call", "teardown".
setattr(item, "rep_" + rep.when, rep)
# Return the base directory which contains the current test module.
def _get_base_dir(request):
return os.path.dirname(os.path.abspath(request.fspath.strpath))
# Directory with Python scripts for functional tests.
def _get_script_dir(request):
return os.path.join(_get_base_dir(request), 'scripts')
# Directory with testing modules used in some tests.
def _get_modules_dir(request):
return os.path.join(_get_base_dir(request), 'modules')
# Directory with .toc log files.
def _get_logs_dir(request):
return os.path.join(_get_base_dir(request), 'logs')
# Return the directory where data for tests is located.
def _get_data_dir(request):
return os.path.join(_get_base_dir(request), 'data')
# Directory with .spec files used in some tests.
def _get_spec_dir(request):
return os.path.join(_get_base_dir(request), 'specs')
@pytest.fixture
def script_dir(request):
return py.path.local(_get_script_dir(request))
# A helper function to copy from data/dir to tmpdir/data.
def _data_dir_copy(
# The pytest request object.
request,
# The name of the subdirectory located in data/name to copy.
subdir_name,
# The tmpdir object for this test. See: https://pytest.org/latest/tmpdir.html.
tmpdir
):
# Form the source and tmp paths.
source_data_dir = py.path.local(_get_data_dir(request)).join(subdir_name)
tmp_data_dir = tmpdir.join('data', subdir_name)
# Copy the data.
shutil.copytree(source_data_dir.strpath, tmp_data_dir.strpath)
# Return the temporary data directory, so that the copied data can now be used.
return tmp_data_dir
# Define a fixure for the DataDir object.
@pytest.fixture
def data_dir(
# The request object for this test. See
# https://pytest.org/latest/builtin.html#_pytest.python.FixtureRequest
# and
# https://pytest.org/latest/fixture.html#fixtures-can-introspect-the-requesting-test-context.
request,
# The tmpdir object for this test. See https://pytest.org/latest/tmpdir.html.
tmpdir
):
# Strip the leading 'test_' from the test's name.
name = request.function.__name__[5:]
# Copy to tmpdir and return the path.
return _data_dir_copy(request, name, tmpdir)
class AppBuilder:
def __init__(self, tmpdir, request, bundle_mode):
self._tmpdir = tmpdir
self._request = request
self._mode = bundle_mode
self._specdir = str(tmpdir)
self._distdir = str(tmpdir / 'dist')
self._builddir = str(tmpdir / 'build')
self._is_spec = False
def test_spec(self, specfile, *args, **kwargs):
"""
Test a Python script that is referenced in the supplied .spec file.
"""
__tracebackhide__ = True
specfile = os.path.join(_get_spec_dir(self._request), specfile)
# 'test_script' should handle .spec properly as script.
self._is_spec = True
return self.test_script(specfile, *args, **kwargs)
def test_source(self, source, *args, **kwargs):
"""
Test a Python script given as source code.
The source will be written into a file named like the test-function. This file will then be passed to
`test_script`. If you need other related file, e.g., as `.toc`-file for testing the content, put it at at the
normal place. Just mind to take the basnename from the test-function's name.
:param script: Source code to create executable from. This will be saved into a temporary file which is then
passed on to `test_script`.
:param test_id: Test-id for parametrized tests. If given, it will be appended to the script filename, separated
by two underscores.
All other arguments are passed straight on to `test_script`.
Ensure that the caller of `test_source` is in a UTF-8 encoded file with the correct '# -*- coding: utf-8 -*-'
marker.
"""
__tracebackhide__ = True
# For parametrized test append the test-id.
scriptfile = gen_sourcefile(self._tmpdir, source, kwargs.setdefault('test_id'))
del kwargs['test_id']
return self.test_script(str(scriptfile), *args, **kwargs)
def test_script(
self, script, pyi_args=None, app_name=None, app_args=None, runtime=None, run_from_path=False, **kwargs
):
"""
Main method to wrap all phases of testing a Python script.
:param script: Name of script to create executable from.
:param pyi_args: Additional arguments to pass to PyInstaller when creating executable.
:param app_name: Name of the executable. This is equivalent to argument --name=APPNAME.
:param app_args: Additional arguments to pass to
:param runtime: Time in seconds how long to keep executable running.
:param toc_log: List of modules that are expected to be bundled with the executable.
"""
__tracebackhide__ = True
def marker(line):
# Print some marker to stdout and stderr to make it easier to distinguish the phases in the CI test output.
print('-------', line, '-------')
print('-------', line, '-------', file=sys.stderr)
if pyi_args is None:
pyi_args = []
if app_args is None:
app_args = []
if app_name:
if not self._is_spec:
pyi_args.extend(['--name', app_name])
else:
# Derive name from script name.
app_name = os.path.splitext(os.path.basename(script))[0]
# Relative path means that a script from _script_dir is referenced.
if not os.path.isabs(script):
script = os.path.join(_get_script_dir(self._request), script)
self.script = script
assert os.path.exists(self.script), 'Script %s not found.' % script
marker('Starting build.')
if not self._test_building(args=pyi_args):
pytest.fail('Building of %s failed.' % script)
marker('Build finished, now running executable.')
self._test_executables(app_name, args=app_args, runtime=runtime, run_from_path=run_from_path, **kwargs)
marker('Running executable finished.')
def _test_executables(self, name, args, runtime, run_from_path, **kwargs):
"""
Run created executable to make sure it works.
Multipackage-tests generate more than one exe-file and all of them have to be run.
:param args: CLI options to pass to the created executable.
:param runtime: Time in seconds how long to keep the executable running.
:return: Exit code of the executable.
"""
__tracebackhide__ = True
exes = self._find_executables(name)
# Empty list means that PyInstaller probably failed to create any executable.
assert exes != [], 'No executable file was found.'
for exe in exes:
# Try to find .toc log file. .toc log file has the same basename as exe file.
toc_log = os.path.join(_get_logs_dir(self._request), os.path.splitext(os.path.basename(exe))[0] + '.toc')
if os.path.exists(toc_log):
if not self._examine_executable(exe, toc_log):
pytest.fail('Matching .toc of %s failed.' % exe)
retcode = self._run_executable(exe, args, run_from_path, runtime)
if retcode != kwargs.get('retcode', 0):
pytest.fail('Running exe %s failed with return-code %s.' % (exe, retcode))
def _find_executables(self, name):
"""
Search for all executables generated by the testcase.
If the test-case is called e.g. 'test_multipackage1', this is searching for each of 'test_multipackage1.exe'
and 'multipackage1_?.exe' in both one-file- and one-dir-mode.
:param name: Name of the executable to look for.
:return: List of executables
"""
exes = []
onedir_pt = os.path.join(self._distdir, name, name)
onefile_pt = os.path.join(self._distdir, name)
patterns = [
onedir_pt,
onefile_pt,
# Multipackage one-dir
onedir_pt + '_?',
# Multipackage one-file
onefile_pt + '_?'
]
# For Windows append .exe extension to patterns.
if is_win:
patterns = [pt + '.exe' for pt in patterns]
# For Mac OS append pattern for .app bundles.
if is_darwin:
# e.g: ./dist/name.app/Contents/MacOS/name
pt = os.path.join(self._distdir, name + '.app', 'Contents', 'MacOS', name)
patterns.append(pt)
# Apply file patterns.
for pattern in patterns:
for prog in glob.glob(pattern):
if os.path.isfile(prog):
exes.append(prog)
return exes
def _run_executable(self, prog, args, run_from_path, runtime):
"""
Run executable created by PyInstaller.
:param args: CLI options to pass to the created executable.
"""
# Run the test in a clean environment to make sure they're really self-contained.
prog_env = copy.deepcopy(os.environ)
prog_env['PATH'] = ''
del prog_env['PATH']
# For Windows we need to keep minimal PATH for successful running of some tests.
if is_win:
# Minimum Windows PATH is in most cases: C:\Windows\system32;C:\Windows
prog_env['PATH'] = os.pathsep.join(winutils.get_system_path())
exe_path = prog
if run_from_path:
# Run executable in the temp directory. Add the directory containing the executable to $PATH. Basically,
# pretend we are a shell executing the program from $PATH.
prog_cwd = str(self._tmpdir)
prog_name = os.path.basename(prog)
prog_env['PATH'] = os.pathsep.join([prog_env.get('PATH', ''), os.path.dirname(prog)])
else:
# Run executable in the directory where it is.
prog_cwd = os.path.dirname(prog)
# The executable will be called with argv[0] as relative not absolute path.
prog_name = os.path.join(os.curdir, os.path.basename(prog))
args = [prog_name] + args
# Using sys.stdout/sys.stderr for subprocess fixes printing messages in Windows command prompt. Py.test is then
# able to collect stdout/sterr messages and display them if a test fails.
return self._run_executable_(args, exe_path, prog_env, prog_cwd, runtime)
def _run_executable_(self, args, exe_path, prog_env, prog_cwd, runtime):
process = psutil.Popen(
args, executable=exe_path, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=prog_env, cwd=prog_cwd
)
def _msg(*text):
print('[' + str(process.pid) + '] ', *text)
# Run executable. stderr is redirected to stdout.
_msg('RUNNING: ', repr(exe_path), ', args: ', repr(args))
# 'psutil' allows to use timeout in waiting for a subprocess. If not timeout was specified then it is 'None' -
# no timeout, just waiting. Runtime is useful mostly for interactive tests.
try:
timeout = runtime if runtime else _EXE_TIMEOUT
stdout, stderr = process.communicate(timeout=timeout)
retcode = process.returncode
except (psutil.TimeoutExpired, subprocess.TimeoutExpired):
if runtime:
# When 'runtime' is set, the expired timeout is a good sign that the executable was running successfully
# for a specified time.
# TODO: is there a better way return success than 'retcode = 0'?
retcode = 0
else:
# Exe is running and it is not interactive. Fail the test.
retcode = 1
_msg(f'TIMED OUT while running executable (timeout: {timeout} sec)!')
# Kill the subprocess and its child processes.
for p in list(process.children(recursive=True)) + [process]:
with suppress(psutil.NoSuchProcess):
p.kill()
stdout, stderr = process.communicate()
sys.stdout.buffer.write(stdout)
sys.stderr.buffer.write(stderr)
return retcode
def _test_building(self, args):
"""
Run building of test script.
:param args: additional CLI options for PyInstaller.
Return True if build succeeded False otherwise.
"""
if self._is_spec:
default_args = [
'--distpath', self._distdir,
'--workpath', self._builddir,
'--log-level=INFO',
] # yapf: disable
else:
default_args = [
'--debug=bootloader',
'--noupx',
'--specpath', self._specdir,
'--distpath', self._distdir,
'--workpath', self._builddir,
'--path', _get_modules_dir(self._request),
'--log-level=INFO',
] # yapf: disable
# Choose bundle mode.
if self._mode == 'onedir':
default_args.append('--onedir')
elif self._mode == 'onefile':
default_args.append('--onefile')
# if self._mode is None then just the spec file was supplied.
pyi_args = [self.script] + default_args + args
# TODO: fix return code in running PyInstaller programmatically.
PYI_CONFIG = configure.get_config()
# Override CACHEDIR for PyInstaller and put it into self.tmpdir
PYI_CONFIG['cachedir'] = str(self._tmpdir)
pyi_main.run(pyi_args, PYI_CONFIG)
retcode = 0
return retcode == 0
def _examine_executable(self, exe, toc_log):
"""
Compare log files (now used mostly by multipackage test_name).
:return: True if .toc files match
"""
print('EXECUTING MATCHING:', toc_log)
fname_list = pkg_archive_contents(exe)
with open(toc_log, 'r', encoding='utf-8') as f:
pattern_list = eval(f.read())
# Alphabetical order of patterns.
pattern_list.sort()
missing = []
for pattern in pattern_list:
for fname in fname_list:
if re.match(pattern, fname):
print('MATCH:', pattern, '-->', fname)
break
else:
# No matching entry found
missing.append(pattern)
print('MISSING:', pattern)
# Not all modules matched. Stop comparing other .toc files and fail the test.
if missing:
for m in missing:
print('Missing', m, 'in', exe)
return False
# All patterns matched.
return True
# Scope 'session' should keep the object unchanged for whole tests. This fixture caches basic module graph dependencies
# that are same for every executable.
@pytest.fixture(scope='session')
def pyi_modgraph():
# Explicitly set the log level since the plugin `pytest-catchlog` (un-) sets the root logger's level to NOTSET for
# the setup phase, which will lead to TRACE messages been written out.
import PyInstaller.log as logging
logging.logger.setLevel(logging.DEBUG)
initialize_modgraph()
# Run by default test as onedir and onefile.
@pytest.fixture(params=['onedir', 'onefile'])
def pyi_builder(tmpdir, monkeypatch, request, pyi_modgraph):
# Save/restore environment variable PATH.
monkeypatch.setenv('PATH', os.environ['PATH'])
# PyInstaller or a test case might manipulate 'sys.path'. Reset it for every test.
monkeypatch.syspath_prepend(None)
# Set current working directory to
monkeypatch.chdir(tmpdir)
# Clean up configuration and force PyInstaller to do a clean configuration for another app/test. The value is same
# as the original value.
monkeypatch.setattr('PyInstaller.config.CONF', {'pathex': []})
yield AppBuilder(tmpdir, request, request.param)
# Clean up the temporary directory of a successful test
if _PYI_BUILDER_CLEANUP and request.node.rep_setup.passed and request.node.rep_call.passed:
if tmpdir.exists():
tmpdir.remove(rec=1, ignore_errors=True)
# Fixture for .spec based tests. With .spec it does not make sense to differentiate onefile/onedir mode.
@pytest.fixture
def pyi_builder_spec(tmpdir, request, monkeypatch, pyi_modgraph):
# Save/restore environment variable PATH.
monkeypatch.setenv('PATH', os.environ['PATH'])
# Set current working directory to
monkeypatch.chdir(tmpdir)
# PyInstaller or a test case might manipulate 'sys.path'. Reset it for every test.
monkeypatch.syspath_prepend(None)
# Clean up configuration and force PyInstaller to do a clean configuration for another app/test. The value is same
# as the original value.
monkeypatch.setattr('PyInstaller.config.CONF', {'pathex': []})
return AppBuilder(tmpdir, request, None)
# Define a fixture which compiles the data/load_dll_using_ctypes/ctypes_dylib.c program in the tmpdir, returning the
# tmpdir object.
@pytest.fixture()
def compiled_dylib(tmpdir, request):
tmp_data_dir = _data_dir_copy(request, 'ctypes_dylib', tmpdir)
# Compile the ctypes_dylib in the tmpdir: Make tmpdir/data the CWD. Do NOT use monkeypatch.chdir() to change and
# monkeypatch.undo() to restore the CWD, since this will undo ALL monkeypatches (such as the pyi_builder's additions
# to sys.path), breaking the test.
old_wd = tmp_data_dir.chdir()
try:
if is_win:
tmp_data_dir = tmp_data_dir.join('ctypes_dylib.dll')
# For Mingw-x64 we must pass '-m32' to build 32-bit binaries
march = '-m32' if architecture == '32bit' else '-m64'
ret = subprocess.call('gcc -shared ' + march + ' ctypes_dylib.c -o ctypes_dylib.dll', shell=True)
if ret != 0:
# Find path to cl.exe file.
from distutils.msvccompiler import MSVCCompiler
comp = MSVCCompiler()
comp.initialize()
cl_path = comp.cc
# Fallback to msvc.
ret = subprocess.call([cl_path, '/LD', 'ctypes_dylib.c'], shell=False)
elif is_darwin:
tmp_data_dir = tmp_data_dir.join('ctypes_dylib.dylib')
# On Mac OS X we need to detect architecture - 32 bit or 64 bit.
arch = 'arm64' if platform.machine() == 'arm64' else 'i386' if architecture == '32bit' else 'x86_64'
cmd = (
'gcc -arch ' + arch + ' -Wall -dynamiclib '
'ctypes_dylib.c -o ctypes_dylib.dylib -headerpad_max_install_names'
)
ret = subprocess.call(cmd, shell=True)
id_dylib = os.path.abspath('ctypes_dylib.dylib')
ret = subprocess.call('install_name_tool -id %s ctypes_dylib.dylib' % (id_dylib,), shell=True)
else:
tmp_data_dir = tmp_data_dir.join('ctypes_dylib.so')
ret = subprocess.call('gcc -fPIC -shared ctypes_dylib.c -o ctypes_dylib.so', shell=True)
assert ret == 0, 'Compile ctypes_dylib failed.'
finally:
# Reset the CWD directory.
old_wd.chdir()
return tmp_data_dir
@pytest.fixture
def pyi_windowed_builder(pyi_builder: AppBuilder):
"""A pyi_builder equivalent for testing --windowed applications."""
# psutil.Popen() somehow bypasses an application's windowed/console mode so that any application built in
# --windowed mode but invoked with psutil still receives valid std{in,out,err} handles and behaves exactly like
# a console application. In short, testing windowed mode with psutil is a null test. We must instead use subprocess.
def _run_executable_(args, exe_path, prog_env, prog_cwd, runtime):
return subprocess.run([exe_path, *args], env=prog_env, cwd=prog_cwd, timeout=runtime).returncode
pyi_builder._run_executable_ = _run_executable_
yield pyi_builder