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"""This executes tests defined outside the normal test suite.
See docstring for class ExternalTestCase for more information.
"""
import os, string, fnmatch, re, sys
import reportlab
from reportlab.test import unittest
from reportlab.test.utils import SecureTestCase
RL_HOME = os.path.dirname(reportlab.__file__)
EXTRA_FILE = 'extra.txt'
class ExternalTestCase(SecureTestCase):
"""Test case starting cases external to the normal RL suite.
This test case runs additional test cases defined in external
modules which must also be using the unittest framework.
These additional modules must be defined in a file named
'extra.txt' which needs to be located in the reportlab/test
folder and contains one path per line.
The paths of these modules can contain stuff from the Unix
world like '~', '.', '..' and '$HOME' and can have absolute
or relative paths. If they are relative they start from the
reportlab/test folder.
This is a sample 'extra.txt' file:
foo.py
./foo.py
bar/foo.py
../foo.py
/bar/foo.py
~/foo.py
~/bar/foo.py
~/../foo.py
$HOME/bar/foo.py
"""
def test0(self):
"Execute external test cases."
cwd = os.getcwd()
# look for a file named 'extra.txt' in test directory,
# exit if not found
extraFilename = os.path.join(RL_HOME, 'test', EXTRA_FILE)
if not os.path.exists(extraFilename):
return
# read module paths from file
extraModulenames = open(extraFilename).readlines()
extraModulenames = map(string.strip, extraModulenames)
# expand pathnames as much as possible
for f in extraModulenames:
if f == '':
continue
if f[0] == '#':
continue
f = os.path.expanduser(f)
f = os.path.expandvars(f)
f = os.path.abspath(f)
if os.path.exists(f):
# look for a makeSuite function and execute it if present
folder = os.path.abspath(os.path.dirname(f))
modname = os.path.splitext(os.path.basename(f))[0]
os.chdir(folder)
sys.path.insert(0, folder)
module = __import__(modname) # seems to fail sometimes...
if 'makeSuite' in dir(module):
print "running", f
testSuite = module.makeSuite()
unittest.TextTestRunner().run(testSuite)
os.chdir(cwd)
sys.path = sys.path[1:]
def makeSuite():
suite = unittest.TestSuite()
loader = unittest.TestLoader()
if sys.platform[:4] != 'java':
suite.addTest(loader.loadTestsFromTestCase(ExternalTestCase))
return suite
#noruntests
if __name__ == "__main__":
if len(sys.argv) > 1:
EXTRA_FILE = sys.argv[1]
assert os.path.isfile(EXTRA_FILE), 'file %s not found!' % EXTRA_FILE
# otherwise, extra.txt will be used
unittest.TextTestRunner().run(makeSuite())
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