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#! /usr/bin/env python
# $Id: test_dependencies.py 7404 2012-05-01 16:07:54Z grubert $
# Author: Lea Wiemann
# Copyright: This module has been placed in the public domain.
"""
Test module for the --record-dependencies option.
"""
import os.path
import unittest
import sys
import DocutilsTestSupport # must be imported before docutils
import docutils.core
import docutils.utils
import docutils.io
from docutils.parsers.rst.directives.images import PIL
# docutils.utils.DependencyList records POSIX paths,
# i.e. "/" as a path separator even on Windows (not os.path.join).
paths = {'include': u'data/include.txt', # included rst file
'raw': u'data/raw.txt', # included raw "HTML file"
'scaled-image': u'../docs/user/rst/images/biohazard.png',
'figure-image': u'../docs/user/rst/images/title.png',
'stylesheet': u'data/stylesheet.txt',
'default-stylesheet': u'../docutils/writers/html4css1/html4css1.css',
}
class RecordDependenciesTests(unittest.TestCase):
# python 2.3
if not hasattr(unittest.TestCase, "assertTrue"):
assertTrue = unittest.TestCase.failUnless
def get_record(self, **settings):
recordfile = 'record.txt'
recorder = docutils.utils.DependencyList(recordfile)
# (Re) create the record file by running a conversion:
settings.setdefault('source_path',
os.path.join('data', 'dependencies.txt'))
settings.setdefault('settings_overrides', {})
if sys.version_info < (2, 4):
# python 2.3 update() takes no keyword arguments
settings['settings_overrides'].update({"_disable_config":True,
"record_dependencies":recorder})
else:
settings['settings_overrides'].update(_disable_config=True,
record_dependencies=recorder)
docutils.core.publish_file(destination=DocutilsTestSupport.DevNull(),
**settings)
recorder.close()
# Read the record file:
record = docutils.io.FileInput(source_path=recordfile,
encoding='utf8')
return record.read().splitlines()
def test_dependencies(self):
# Note: currently, raw input files are read (and hence recorded) while
# parsing even if not used in the chosen output format.
# This should change (see parsers/rst/directives/misc.py).
keys = ['include', 'raw']
if PIL:
keys += ['figure-image']
expected = [paths[key] for key in keys]
record = self.get_record(writer_name='xml')
# the order of the files is arbitrary
record.sort()
expected.sort()
self.assertEqual(record, expected)
def test_dependencies_html(self):
keys = ['include', 'raw', 'default-stylesheet']
if PIL:
keys += ['figure-image', 'scaled-image']
expected = [paths[key] for key in keys]
record = self.get_record(writer_name='html')
# the order of the files is arbitrary
record.sort()
expected.sort()
self.assertEqual(record, expected)
def test_dependencies_latex(self):
# since 0.9, the latex writer records only really accessed files, too
# Note: currently, raw input files are read (and hence recorded) while
# parsing even if not used in the chosen output format.
# This should change (see parsers/rst/directives/misc.py).
keys = ['include', 'raw']
if PIL:
keys += ['figure-image']
expected = [paths[key] for key in keys]
record = self.get_record(writer_name='latex')
# the order of the files is arbitrary
record.sort()
expected.sort()
self.assertEqual(record, expected)
def test_csv_dependencies(self):
try:
import csv
csvsource = os.path.join('data', 'csv_dep.txt')
self.assertEqual(self.get_record(source_path=csvsource),
['data/csv_data.txt'])
except ImportError:
pass
def test_stylesheet_dependencies(self):
stylesheet = paths['stylesheet']
so = {'stylesheet_path': paths['stylesheet'],
'stylesheet': None}
so['embed_stylesheet'] = False
record = self.get_record(writer_name='html', settings_overrides=so)
self.assertTrue(stylesheet not in record,
'%r should not be in %r' % (stylesheet, record))
record = self.get_record(writer_name='latex', settings_overrides=so)
self.assertTrue(stylesheet not in record,
'%r should not be in %r' % (stylesheet, record))
so['embed_stylesheet'] = True
record = self.get_record(writer_name='html', settings_overrides=so)
self.assertTrue(stylesheet in record,
'%r should be in %r' % (stylesheet, record))
record = self.get_record(writer_name='latex', settings_overrides=so)
self.assertTrue(stylesheet in record,
'%r should be in %r' % (stylesheet, record))
if __name__ == '__main__':
unittest.main()
