207 lines
8.5 KiB
Python
Executable File
207 lines
8.5 KiB
Python
Executable File
#!/usr/bin/env python
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import os, sys, traceback
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import unittest
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import django.contrib as contrib
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CONTRIB_DIR_NAME = 'django.contrib'
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MODEL_TESTS_DIR_NAME = 'modeltests'
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REGRESSION_TESTS_DIR_NAME = 'regressiontests'
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TEST_TEMPLATE_DIR = 'templates'
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CONTRIB_DIR = os.path.dirname(contrib.__file__)
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MODEL_TEST_DIR = os.path.join(os.path.dirname(__file__), MODEL_TESTS_DIR_NAME)
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REGRESSION_TEST_DIR = os.path.join(os.path.dirname(__file__), REGRESSION_TESTS_DIR_NAME)
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REGRESSION_SUBDIRS_TO_SKIP = ['locale']
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ALWAYS_INSTALLED_APPS = [
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'django.contrib.contenttypes',
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'django.contrib.auth',
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'django.contrib.sites',
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'django.contrib.flatpages',
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'django.contrib.redirects',
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'django.contrib.sessions',
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'django.contrib.messages',
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'django.contrib.comments',
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'django.contrib.admin',
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'django.contrib.admindocs',
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]
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def get_test_models():
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models = []
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for loc, dirpath in (MODEL_TESTS_DIR_NAME, MODEL_TEST_DIR), (REGRESSION_TESTS_DIR_NAME, REGRESSION_TEST_DIR), (CONTRIB_DIR_NAME, CONTRIB_DIR):
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for f in os.listdir(dirpath):
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if f.startswith('__init__') or f.startswith('.') or \
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f.startswith('sql') or f.startswith('invalid') or \
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os.path.basename(f) in REGRESSION_SUBDIRS_TO_SKIP:
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continue
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models.append((loc, f))
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return models
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def get_invalid_models():
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models = []
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for loc, dirpath in (MODEL_TESTS_DIR_NAME, MODEL_TEST_DIR), (REGRESSION_TESTS_DIR_NAME, REGRESSION_TEST_DIR), (CONTRIB_DIR_NAME, CONTRIB_DIR):
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for f in os.listdir(dirpath):
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if f.startswith('__init__') or f.startswith('.') or f.startswith('sql'):
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continue
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if f.startswith('invalid'):
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models.append((loc, f))
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return models
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class InvalidModelTestCase(unittest.TestCase):
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def __init__(self, model_label):
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unittest.TestCase.__init__(self)
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self.model_label = model_label
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def runTest(self):
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from django.core.management.validation import get_validation_errors
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from django.db.models.loading import load_app
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from cStringIO import StringIO
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try:
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module = load_app(self.model_label)
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except Exception, e:
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self.fail('Unable to load invalid model module')
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# Make sure sys.stdout is not a tty so that we get errors without
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# coloring attached (makes matching the results easier). We restore
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# sys.stderr afterwards.
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orig_stdout = sys.stdout
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s = StringIO()
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sys.stdout = s
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count = get_validation_errors(s, module)
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sys.stdout = orig_stdout
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s.seek(0)
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error_log = s.read()
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actual = error_log.split('\n')
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expected = module.model_errors.split('\n')
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unexpected = [err for err in actual if err not in expected]
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missing = [err for err in expected if err not in actual]
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self.assert_(not unexpected, "Unexpected Errors: " + '\n'.join(unexpected))
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self.assert_(not missing, "Missing Errors: " + '\n'.join(missing))
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def django_tests(verbosity, interactive, failfast, test_labels):
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from django.conf import settings
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old_installed_apps = settings.INSTALLED_APPS
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old_root_urlconf = getattr(settings, "ROOT_URLCONF", "")
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old_template_dirs = settings.TEMPLATE_DIRS
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old_use_i18n = settings.USE_I18N
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old_login_url = settings.LOGIN_URL
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old_language_code = settings.LANGUAGE_CODE
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old_middleware_classes = settings.MIDDLEWARE_CLASSES
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# Redirect some settings for the duration of these tests.
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settings.INSTALLED_APPS = ALWAYS_INSTALLED_APPS
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settings.ROOT_URLCONF = 'urls'
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settings.TEMPLATE_DIRS = (os.path.join(os.path.dirname(__file__), TEST_TEMPLATE_DIR),)
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settings.USE_I18N = True
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settings.LANGUAGE_CODE = 'en'
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settings.LOGIN_URL = '/accounts/login/'
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settings.MIDDLEWARE_CLASSES = (
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'django.contrib.sessions.middleware.SessionMiddleware',
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'django.contrib.auth.middleware.AuthenticationMiddleware',
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'django.contrib.messages.middleware.MessageMiddleware',
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'django.middleware.common.CommonMiddleware',
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)
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settings.SITE_ID = 1
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# For testing comment-utils, we require the MANAGERS attribute
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# to be set, so that a test email is sent out which we catch
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# in our tests.
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settings.MANAGERS = ("admin@djangoproject.com",)
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# Load all the ALWAYS_INSTALLED_APPS.
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# (This import statement is intentionally delayed until after we
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# access settings because of the USE_I18N dependency.)
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from django.db.models.loading import get_apps, load_app
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get_apps()
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# Load all the test model apps.
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for model_dir, model_name in get_test_models():
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model_label = '.'.join([model_dir, model_name])
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try:
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# if the model was named on the command line, or
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# no models were named (i.e., run all), import
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# this model and add it to the list to test.
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if not test_labels or model_name in set([label.split('.')[0] for label in test_labels]):
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if verbosity >= 2:
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print "Importing model %s" % model_name
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mod = load_app(model_label)
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if mod:
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if model_label not in settings.INSTALLED_APPS:
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settings.INSTALLED_APPS.append(model_label)
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except Exception, e:
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sys.stderr.write("Error while importing %s:" % model_name + ''.join(traceback.format_exception(*sys.exc_info())[1:]))
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continue
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# Add tests for invalid models.
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extra_tests = []
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for model_dir, model_name in get_invalid_models():
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model_label = '.'.join([model_dir, model_name])
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if not test_labels or model_name in test_labels:
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extra_tests.append(InvalidModelTestCase(model_label))
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try:
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# Invalid models are not working apps, so we cannot pass them into
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# the test runner with the other test_labels
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test_labels.remove(model_name)
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except ValueError:
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pass
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# Run the test suite, including the extra validation tests.
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from django.test.utils import get_runner
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if not hasattr(settings, 'TEST_RUNNER'):
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settings.TEST_RUNNER = 'django.test.simple.DjangoTestSuiteRunner'
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TestRunner = get_runner(settings)
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if hasattr(TestRunner, 'func_name'):
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# Pre 1.2 test runners were just functions,
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# and did not support the 'failfast' option.
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import warnings
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warnings.warn(
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'Function-based test runners are deprecated. Test runners should be classes with a run_tests() method.',
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PendingDeprecationWarning
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)
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failures = TestRunner(test_labels, verbosity=verbosity, interactive=interactive,
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extra_tests=extra_tests)
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else:
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test_runner = TestRunner(verbosity=verbosity, interactive=interactive, failfast=failfast)
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failures = test_runner.run_tests(test_labels, extra_tests=extra_tests)
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if failures:
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sys.exit(bool(failures))
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# Restore the old settings.
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settings.INSTALLED_APPS = old_installed_apps
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settings.ROOT_URLCONF = old_root_urlconf
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settings.TEMPLATE_DIRS = old_template_dirs
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settings.USE_I18N = old_use_i18n
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settings.LANGUAGE_CODE = old_language_code
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settings.LOGIN_URL = old_login_url
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settings.MIDDLEWARE_CLASSES = old_middleware_classes
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if __name__ == "__main__":
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from optparse import OptionParser
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usage = "%prog [options] [model model model ...]"
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parser = OptionParser(usage=usage)
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parser.add_option('-v','--verbosity', action='store', dest='verbosity', default='1',
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type='choice', choices=['0', '1', '2', '3'],
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help='Verbosity level; 0=minimal output, 1=normal output, 2=all output')
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parser.add_option('--noinput', action='store_false', dest='interactive', default=True,
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help='Tells Django to NOT prompt the user for input of any kind.')
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parser.add_option('--failfast', action='store_true', dest='failfast', default=False,
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help='Tells Django to stop running the test suite after first failed test.')
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parser.add_option('--settings',
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help='Python path to settings module, e.g. "myproject.settings". If this isn\'t provided, the DJANGO_SETTINGS_MODULE environment variable will be used.')
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options, args = parser.parse_args()
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if options.settings:
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os.environ['DJANGO_SETTINGS_MODULE'] = options.settings
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elif "DJANGO_SETTINGS_MODULE" not in os.environ:
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parser.error("DJANGO_SETTINGS_MODULE is not set in the environment. "
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"Set it or use --settings.")
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django_tests(int(options.verbosity), options.interactive, options.failfast, args)
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