#!/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
[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_print(self):
self.assertEqual(self.process('''
@media print{
body{
color: black;
}
}
'''), '@media print{body{color:black;}}')
[docs] def test_comma(self):
self.assertEqual(self.process('''
@media handheld, tv{
body{
background-color: yellow;
}
}
'''), '@media handheld,tv{body{background-color:yellow;}}')
[docs] def test_size(self):
self.assertEqual(self.process('''
@media (max-width: 600px) {
.sidebar {
display: none;
}
}
'''), '@media (max-width:600px){.sidebar{display:none;}}')
[docs] def test_inner(self):
self.assertEqual(self.process('''
.sidebar {
@media (max-width: 600px) {
display: none;
}
}
'''), '@media (max-width:600px){.sidebar{display:none;}}')
[docs] def test_inner_children(self):
self.assertEqual(self.process('''
.sidebar {
@media (max-width: 600px) {
h1{
display: none;
}
p{
font-weight: bold;
}
}
}
'''), '@media (max-width:600px){.sidebar h1{display:none;}.sidebar p{font-weight:bold;}}')
[docs] def test_inner_double(self):
self.assertEqual(self.process('''
.sidebar {
@media (max-width: 600px) {
h1{
display: none;
}
p{
font-weight: bold;
@media screen {
color: #272727;
}
}
}
}
'''), '@media (max-width:600px){.sidebar h1{display:none;}.sidebar p{font-weight:bold;}}@media screen and (max-width:600px){.sidebar p{color:#272727;}}')
[docs] def test_inner_double_switched(self):
self.assertEqual(self.process('''
.sidebar {
@media screen {
h1{
display: none;
}
p{
font-weight: bold;
@media (max-width: 600px) {
color: #272727;
}
}
}
}
'''), '@media screen{.sidebar h1{display:none;}.sidebar p{font-weight:bold;}}@media screen and (max-width:600px){.sidebar p{color:#272727;}}')
[docs] def test_inner_not_double(self):
self.assertEqual(self.process('''
.sidebar {
@media (max-width: 600px) {
h1{
display: none;
}
p{
font-weight: bold;
@media not screen {
color: #272727;
}
}
}
}
'''), '@media (max-width:600px){.sidebar h1{display:none;}.sidebar p{font-weight:bold;}}@media not screen and (max-width:600px){.sidebar p{color:#272727;}}')
[docs] def test_inner_double_list(self):
self.assertEqual(self.process('''
.sidebar {
@media (max-width: 600px) {
h1{
display: none;
}
p{
font-weight: bold;
@media print, tv{
color: black;
}
}
}
}
'''), '@media (max-width:600px){.sidebar h1{display:none;}.sidebar p{font-weight:bold;}}@media print and (max-width:600px),tv and (max-width:600px){.sidebar p{color:black;}}')
[docs] def test_and(self):
self.assertEqual(self.process('''
@media tv and (min-width: 700px) and (orientation: landscape) {
.headline {
float: left;
}
}
'''), '@media tv and (min-width:700px) and (orientation:landscape){.headline{float:left;}}')
[docs] def test_and_color(self):
self.assertEqual(self.process('''
@media tv and (min-width: 700px) and (orientation: landscape) and (color) {
.headline {
float: left;
}
}
'''), '@media tv and (min-width:700px) and (orientation:landscape) and (color){.headline{float:left;}}')
[docs] def test_and_inner(self):
self.assertEqual(self.process('''
@media tv and (min-width: 700px) {
.headline {
float: right;
@media (orientation: landscape) and (color){
float: left;
}
}
}
'''), '@media tv and (min-width:700px){.headline{float:right;}}@media tv and (min-width:700px) and (orientation:landscape) and (color){.headline{float:left;}}')
[docs] def test_ratio(self):
self.assertEqual(self.process('''
@media screen and (min-aspect-ratio: 1/1) {
body{
font-size: 16px;
}
}
'''), '@media screen and (min-aspect-ratio:1/1){body{font-size:16px;}}')
[docs] def test_comma_and(self):
self.assertEqual(self.process('''
@media handheld and (min-width: 20em), screen and (min-width: 20em) {
header{
height: 30px;
}
}
'''), '@media handheld and (min-width:20em),screen and (min-width:20em){header{height:30px;}}')
[docs] def test_reallife_pixel(self):
self.assertEqual(self.process('''
@media (-webkit-min-device-pixel-ratio: 2), /* Webkit-based browsers */
(min--moz-device-pixel-ratio: 2), /* Older Firefox browsers (prior to Firefox 16) */
(min-resolution: 2dppx), /* The standard way */
(min-resolution: 192dpi) /* dppx fallback */
{
button{
background-size: 60px 20px;
}
}
'''), '@media (-webkit-min-device-pixel-ratio:2),(min--moz-device-pixel-ratio:2),(min-resolution:2dppx),(min-resolution:192dpi){button{background-size:60px 20px;}}')
if __name__ == '__main__':
logging.getLogger().setLevel(logging.ERROR)
suite = unittest.TestLoader().loadTestsFromTestCase(Tests)
unittest.TextTestRunner(verbosity=2).run(suite)