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import os
import shutil
from subprocess import Popen, PIPE, call
import sys
import unittest
TEST_DIR = os.path.dirname(os.path.abspath(__file__))
ITSTOOL_DIR = os.path.dirname(TEST_DIR)
if sys.version_info[0] == 3:
PYTHON = 'python3'
else:
PYTHON = 'python2'
class ItstoolTests(unittest.TestCase):
def tearDown(self):
for test_file in ('test.pot', 'test.mo', 'test.xml'):
path = os.path.join(TEST_DIR, test_file)
if os.path.exists(path):
os.remove(path)
def run_command(self, cmd, expected_status=0):
""" Helper method to run a shell command """
# Set stdout = sys.stdout to debug a subprocess if you set a breakpoint in it
pipe = Popen(cmd, shell=True, env=os.environ, stdin=None, stdout=PIPE, stderr=PIPE)
(output, errout) = map(lambda x:x.decode('utf-8'), pipe.communicate())
status = pipe.returncode
self.assertEqual(status, expected_status, errout or output)
return {'status': status, 'output': output, 'errors': errout}
def assertFilesEqual(self, f1, f2):
options = ""
if f1.endswith(".po") or f1.endswith(".pot"):
options = "--ignore-matching-lines=^\\\"POT-Creation-Date"
result = self.run_command("diff -u %s %s %s" % (options, f1, f2))
self.assertEqual(result['output'], "", result['output'])
def _test_pot_generation(self, start_file, reference_pot=None, expected_status=0, options=None):
start_file_base = os.path.splitext(start_file)[0]
result = self.run_command("cd %(dir)s && %(python)s itstool_test %(opt)s -n -o %(out)s %(in)s" % {
'python' : PYTHON,
'dir' : ITSTOOL_DIR,
'opt' : (options or ''),
'out' : os.path.join('tests', "test.pot"),
'in' : os.path.join('tests', start_file),
}, expected_status)
# If we expected a failure, don't keep checking stuff
if expected_status != 0:
return result
# If a reference pot file is present, test the output with this file
if reference_pot is None:
reference_pot = start_file_base + ".pot"
if os.path.exists(os.path.join(TEST_DIR, reference_pot)):
self.assertFilesEqual(os.path.join(TEST_DIR, "test.pot"), os.path.join(TEST_DIR, reference_pot))
return result
def _test_translation_join(self, start_file, langs, xml_file=None):
start_file_base = os.path.splitext(start_file)[0]
self._test_pot_generation(start_file)
for lang in langs:
po_file = '%s.%s.po' % (start_file_base, lang)
mo_file = '%s.mo' % lang
self.run_command("cd %(dir)s && msgfmt -o %(mo_file)s %(po_file)s" %
{'dir': TEST_DIR, 'mo_file': mo_file, 'po_file': po_file})
result = self.run_command("cd %(dir)s && %(python)s itstool_test -n -o%(res)s -j %(src)s %(mo)s" % {
'python' : PYTHON,
'dir': ITSTOOL_DIR,
'res': os.path.join(TEST_DIR, 'test.xml'),
'src': os.path.join(TEST_DIR, start_file),
'mo': ' '.join([os.path.join(TEST_DIR, '%s.mo' % lang) for lang in langs])
})
if xml_file is None:
xml_file = '%s.joined.xml' % start_file_base
self.assertFilesEqual(
os.path.join(TEST_DIR, 'test.xml'),
os.path.join(TEST_DIR, xml_file)
)
return result
def _test_translation_process(self, start_file, expected_status=0, outputs=None, options=None):
start_file_base = os.path.splitext(start_file)[0]
self._test_pot_generation(start_file, options=options)
if outputs is None:
outputs = [("%s.ll.po" % start_file_base, "%s.ll.xml" % start_file_base, 'll')]
for po_file, xml_file, lang in outputs:
self.run_command("cd %(dir)s && msgfmt -o test.mo %(po_file)s" % {'dir': TEST_DIR, 'po_file': po_file})
self.run_command("cd %(dir)s && %(python)s itstool_test -n %(opt)s -l %(lc)s -m %(mo)s -o %(res)s %(src)s" % {
'python' : PYTHON,
'dir': ITSTOOL_DIR,
'opt': (options or ''),
'lc' : lang,
'mo' : os.path.join(TEST_DIR, "test.mo"),
'res': os.path.join(TEST_DIR, "test.xml"),
'src': os.path.join(TEST_DIR, start_file),
}, expected_status)
if (expected_status == 0):
self.assertFilesEqual(
os.path.join(TEST_DIR, "test.xml"),
os.path.join(TEST_DIR, xml_file)
)
def test_LocNote1(self):
# FIXME: only the third note appears currently, as notes on subnodes don't propagate to parent nodes
self._test_pot_generation('LocNote/LocNote1.xml')
def test_LocNote2(self):
# FIXME: only the third note appears currently, as notes on subnodes don't propagate to parent nodes
self._test_pot_generation('LocNote/LocNote2.xml')
def test_LocNote3(self):
self._test_pot_generation('LocNote/LocNote3.xml')
def test_LocNote4(self):
self._test_pot_generation('LocNote/LocNote4.xml')
def test_EX_locNote_element_1(self):
self._test_pot_generation('LocNote/EX-locNote-element-1.xml')
def test_EX_locNote_selector_2(self):
self._test_pot_generation('LocNote/EX-locNote-selector-2.xml')
def test_EX_locNotePointer_attribute_1(self):
self._test_pot_generation('LocNote/EX-locNotePointer-attribute-1.xml')
def test_EX_locNoteRef_attribute_1(self):
self._test_pot_generation('LocNote/EX-locNoteRef-attribute-1.xml')
def test_EX_locNoteRefPointer_attribute_1(self):
self._test_pot_generation('LocNote/EX-locNoteRefPointer-attribute-1.xml')
def test_PreserveSpace1(self):
self._test_pot_generation('preservespace1xml.xml')
def test_PreserveSpace2(self):
self._test_pot_generation('preservespace2xml.xml')
def test_PreserveSpace3(self):
self._test_pot_generation('preservespace3xml.xml')
def test_PreserveSpace4(self):
self._test_pot_generation('preservespace4xml.xml')
def test_PreserveSpace5(self):
self._test_translation_process('preservespace5xml.xml')
def test_Translate1(self):
self._test_translation_process('Translate/Translate1.xml')
def test_Translate2(self):
self._test_translation_process('Translate/Translate2.xml')
def test_Translate3(self):
self._test_translation_process('Translate/Translate3.xml')
def test_Translate4(self):
self._test_translation_process('Translate/Translate4.xml')
def test_Translate5(self):
self._test_translation_process('Translate/Translate5.xml')
def test_Translate6(self):
self._test_translation_process('Translate/Translate6.xml')
def test_Translate7(self):
self._test_translation_process('Translate/Translate7.xml')
def test_TranslateGlobal(self):
self._test_translation_process('Translate/TranslateGlobal.xml')
def test_ExternalResource1(self):
self._test_pot_generation('ExternalResource/ExternalResource1Xml.xml')
def test_ExternalResource2(self):
self._test_pot_generation('ExternalResource/ExternalResource2Xml.xml')
def test_ExternalResource3(self):
self._test_pot_generation('ExternalResource/ExternalResource3Xml.xml')
def test_ExternalResource1Attr(self):
self._test_pot_generation('ExternalResource/Attr/ExternalResource1AttrXml.xml')
def test_ExternalResource2Attr(self):
self._test_pot_generation('ExternalResource/Attr/ExternalResource2AttrXml.xml')
def test_ExternalResource3Attr(self):
self._test_pot_generation('ExternalResource/Attr/ExternalResource3AttrXml.xml')
def test_IdValue1(self):
self._test_pot_generation('IdValue/idvalue1xml.xml')
def test_IdValue2(self):
self._test_pot_generation('IdValue/idvalue2xml.xml')
def test_IdValue3(self):
self._test_pot_generation('IdValue/idvalue3xml.xml')
def test_Locale1(self):
self._test_translation_process('LocaleFilter/Locale1Xml.xml',
outputs=[('LocaleFilter/Locale1Xml.fr_FR.po',
'LocaleFilter/Locale1Xml.fr_FR.xml',
'fr-FR'),
('LocaleFilter/Locale1Xml.fr_CA.po',
'LocaleFilter/Locale1Xml.fr_CA.xml',
'fr-CA'),
('LocaleFilter/Locale1Xml.fr_CH.po',
'LocaleFilter/Locale1Xml.fr_CH.xml',
'fr-CH')])
def test_Locale2(self):
self._test_translation_process('LocaleFilter/Locale2Xml.xml',
outputs=[('LocaleFilter/Locale2Xml.fr_FR.po',
'LocaleFilter/Locale2Xml.fr_FR.xml',
'fr-FR'),
('LocaleFilter/Locale2Xml.fr_CA.po',
'LocaleFilter/Locale2Xml.fr_CA.xml',
'fr-CA'),
('LocaleFilter/Locale2Xml.fr_CH.po',
'LocaleFilter/Locale2Xml.fr_CH.xml',
'fr-CH')])
def test_Locale3(self):
self._test_translation_process('LocaleFilter/Locale3Xml.xml',
outputs=[('LocaleFilter/Locale3Xml.fr_FR.po',
'LocaleFilter/Locale3Xml.fr_FR.xml',
'fr-FR'),
('LocaleFilter/Locale3Xml.fr_CA.po',
'LocaleFilter/Locale3Xml.fr_CA.xml',
'fr-CA'),
('LocaleFilter/Locale3Xml.fr_CH.po',
'LocaleFilter/Locale3Xml.fr_CH.xml',
'fr-CH')])
def test_Locale4(self):
self._test_translation_process('LocaleFilter/Locale4Xml.xml',
outputs=[('LocaleFilter/Locale4Xml.fr_FR.po',
'LocaleFilter/Locale4Xml.fr_FR.xml',
'fr-FR'),
('LocaleFilter/Locale4Xml.fr_CA.po',
'LocaleFilter/Locale4Xml.fr_CA.xml',
'fr-CA'),
('LocaleFilter/Locale4Xml.fr_CH.po',
'LocaleFilter/Locale4Xml.fr_CH.xml',
'fr-CH')])
def test_Locale5(self):
self._test_translation_process('LocaleFilter/Locale5Xml.xml',
outputs=[('LocaleFilter/Locale5Xml.fr_FR.po',
'LocaleFilter/Locale5Xml.fr_FR.xml',
'fr-FR'),
('LocaleFilter/Locale5Xml.fr_CA.po',
'LocaleFilter/Locale5Xml.fr_CA.xml',
'fr-CA'),
('LocaleFilter/Locale5Xml.fr_CH.po',
'LocaleFilter/Locale5Xml.fr_CH.xml',
'fr-CH')])
def test_Locale6(self):
self._test_translation_process('LocaleFilter/Locale6Xml.xml',
outputs=[('LocaleFilter/Locale6Xml.fr_FR.po',
'LocaleFilter/Locale6Xml.fr_FR.xml',
'fr-FR'),
('LocaleFilter/Locale6Xml.fr_CA.po',
'LocaleFilter/Locale6Xml.fr_CA.xml',
'fr-CA'),
('LocaleFilter/Locale6Xml.fr_CH.po',
'LocaleFilter/Locale6Xml.fr_CH.xml',
'fr-CH')])
def test_Locale1_join(self):
self._test_translation_join('LocaleFilter/Locale1Xml.xml',
('fr_FR', 'fr_CA', 'fr_CH'))
def test_Locale2_join(self):
self._test_translation_join('LocaleFilter/Locale2Xml.xml',
('fr_FR', 'fr_CA', 'fr_CH'))
def test_Locale3_join(self):
self._test_translation_join('LocaleFilter/Locale3Xml.xml',
('fr_FR', 'fr_CA', 'fr_CH'))
def test_Locale4_join(self):
self._test_translation_join('LocaleFilter/Locale4Xml.xml',
('fr_FR', 'fr_CA', 'fr_CH'))
def test_Locale5_join(self):
self._test_translation_join('LocaleFilter/Locale5Xml.xml',
('fr_FR', 'fr_CA', 'fr_CH'))
def test_Locale6_join(self):
self._test_translation_join('LocaleFilter/Locale6Xml.xml',
('fr_FR', 'fr_CA', 'fr_CH'))
def test_elementwithintextlocalitsSpanXml(self):
self._test_translation_process('elementwithintextlocalitsSpanXml.xml')
def test_elementwithintextLocalXml(self):
self._test_translation_process('elementwithintextLocalXml.xml')
def test_WithinText1(self):
self._test_translation_process('WithinText1.xml')
def test_WithinText2(self):
self._test_translation_process('WithinText2.xml')
def test_IT_externalRef1(self):
self._test_translation_process('IT-externalRef1.xml')
def test_IT_locNote_inline(self):
self._test_pot_generation('IT-locNote-inline.xml')
def test_IT_locNote_multiples(self):
self._test_pot_generation('IT-locNote-multiples.xml')
# **** custom itst rules ****
def test_IT_dropRule_1(self):
self._test_translation_process('IT-dropRule-1.xml')
def test_IT_attributes_1(self):
self._test_translation_process('IT-attributes-1.xml')
def test_IT_attributes_2(self):
self._test_translation_process('IT-attributes-2.xml')
def test_IT_context_1(self):
self._test_translation_process('IT-context-1.xml')
def test_IT_placeholder_1(self):
self._test_translation_process('IT-placeholder-1.xml')
def test_IT_prefixes_1(self):
self._test_translation_process('IT-prefixes-1.xml')
def test_IT_malformed(self):
""" Test that a malformed XML generates a proper exception """
res = self._test_pot_generation('IT-malformed.xml', expected_status=1)
#self.assertTrue("libxml2.parserError" in res['errors'])
def test_IT_translate_with_external_dtds_malformed(self):
""" Test that parsing XML requiring external DTD generates exception """
res = self._test_pot_generation('IT-uses-external-dtds.xml', expected_status=1)
def test_IT_translate_with_external_dtds(self):
self._test_translation_process('IT-uses-external-dtds.xml', options='--load-dtd')
# FIXME: It would be nice to be able to do this without loading the
# external subset, but libxml2 seems to verify entity references even
# if it doesn't do substitution.
def test_IT_keep_entities_1(self):
self._test_translation_process('IT-keep-entities-1.xml',
options='--load-dtd --keep-entities')
def test_IT_keep_entities_2(self):
self._test_translation_process('IT-keep-entities-2.xml', options='--keep-entities')
def test_IT_join_1(self):
self._test_translation_join('IT-join-1.xml', ('cs', 'de', 'fr'))
def test_Translate3_wrong1(self):
""" Test that bad XML syntax in translation generates a proper exception """
self._test_translation_process('Translate/Translate3.xml', expected_status=1,
outputs=[('Translate/Translate3.ll.wrong.po', None, 'll')],
options='-s')
#self.assertTrue("libxml2.parserError" in res['errors'])
def test_Translate3_wrong2(self):
""" Test that bad XML syntax in translation is handled gracefully """
self._test_translation_process('Translate/Translate3.xml',
outputs=[('Translate/Translate3.ll.wrong.po',
'Translate/Translate3.ll.wrong.xml',
'll')])
class ITSTestRunner(unittest.TextTestRunner):
def run(self, test):
# Global setup
test_binary_path = os.path.join(ITSTOOL_DIR, "itstool_test")
shutil.copy(os.path.join(ITSTOOL_DIR, "itstool.in"), test_binary_path)
data_dir = os.path.join(ITSTOOL_DIR, "its")
call("sed -i -e 's/@DATADIR@/%s/' %s" % (data_dir.replace('/', '\/'), test_binary_path), shell=True)
result = super(ITSTestRunner, self).run(test)
os.remove(test_binary_path)
return result
if __name__ == '__main__':
unittest.main(testRunner=ITSTestRunner)
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