#!/usr/bin/env python3
import sys
import os
import unittest
import logging
import inspect
# Extend PYTHONPATH with local 'lib' folder
if __name__ == "__main__":
jasyroot = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]), os.pardir, os.pardir, os.pardir, os.pardir))
sys.path.insert(0, jasyroot)
print("Running from %s..." % jasyroot)
import jasy.style.Engine as Engine
import jasy.core.Permutation as Permutation
import jasy.style.parse.Parser as Parser
[docs]class Tests(unittest.TestCase):
[docs] def process(self, code):
callerName = inspect.stack()[1][3][5:]
permutation = Permutation.Permutation({
"jasy.engine" : "gecko",
"jasy.debug" : True
})
tree = Engine.getTree(code, callerName)
tree = Engine.permutateTree(tree, permutation)
tree = Engine.reduceTree(tree)
return Engine.compressTree(tree)
[docs] def test_charset(self):
self.assertEqual(self.process(r'''
/* Set the encoding of the style sheet to Unicode UTF-8 - dropped with warning */
@charset "UTF-8";
'''), '')
[docs] def test_charset_invalid(self):
def wrapper():
self.process(r'''
/* Set the encoding of the style sheet to Latin-9 (Western European languages, with euro sign) - throws error */
@charset 'iso-8859-15';
''')
self.assertRaises(Parser.ParseError, wrapper)
[docs] def test_charset_wrong_syntax(self):
def wrapper():
self.process(r'''
/* Invalid as it requires quotes */
@charset iso-8859-15;
''')
self.assertRaises(Parser.ParseError, wrapper)
[docs] def test_page(self):
self.assertEqual(self.process(r'''
@page{
margin-left: 2cm;
margin-right: 2cm;
}
'''), '@page{margin-left:2cm;margin-right:2cm;}')
[docs] def test_page_selector_left(self):
self.assertEqual(self.process(r'''
@page :left {
margin-left: 4cm;
margin-right: 3cm;
}
'''), '@page :left{margin-left:4cm;margin-right:3cm;}')
[docs] def test_page_selector_right(self):
self.assertEqual(self.process(r'''
@page :right {
margin-left: 3cm;
margin-right: 4cm;
}
'''), '@page :right{margin-left:3cm;margin-right:4cm;}')
[docs] def test_page_selector_first(self):
self.assertEqual(self.process(r'''
@page :first {
margin-left: 1cm;
margin-right: 1cm;
page-break: avoid;
}
'''), '@page :first{margin-left:1cm;margin-right:1cm;page-break:avoid;}')
if __name__ == '__main__':
logging.getLogger().setLevel(logging.ERROR)
suite = unittest.TestLoader().loadTestsFromTestCase(Tests)
unittest.TextTestRunner(verbosity=2).run(suite)