def test_get_css_style02(self):
doc = window.document
root = doc.create_element('svg')
doc.append_child(root)
style = root.create_sub_element('style')
style.text = '''
@media (min-height: 680px) and (orientation: landscape) {
#heading {
font-size: 24px;
font-weight: bold;
}
#caption {
font-size: 12px;
}
}
'''
text = root.create_sub_element('text')
text.id = 'heading'
root.attributes.update({
'width': '1280',
'height': '679',
'viewBox': '0 0 1280 679',
})
css_rules = get_css_rules(text)
css_style, css_style_important = get_css_style(text, css_rules)
self.assertIsNone(css_style.get('font-size'))
self.assertIsNone(css_style.get('font-weight'))
self.assertEqual(0, len(css_style_important))
css_style = text.get_computed_style()
self.assertEqual(Font.default_font_size, css_style.get('font-size'))
self.assertEqual(Font.default_font_weight,
css_style.get('font-weight'))
root.attributes.update({
'width': '1280',
'height': '680',
'viewBox': '0 0 1280 680',
})
css_rules = get_css_rules(text)
css_style, css_style_important = get_css_style(text, css_rules)
self.assertEqual('24px', css_style.get('font-size'))
self.assertEqual('bold', css_style.get('font-weight'))
self.assertEqual(0, len(css_style_important))
css_style = text.get_computed_style()
self.assertEqual(24, css_style.get('font-size'))
self.assertEqual(700, css_style.get('font-weight'))
# SVG-UA stylesheet
css_rules = get_css_rules(style)
css_style, css_style_important = get_css_style(style, css_rules)
self.assertEqual('none', css_style.get('display'))
self.assertEqual('none', css_style_important.get('display'))
css_style = style.get_computed_style()
self.assertEqual('none', css_style.get('display'))
def test_get_css_style04(self):
parser = SVGParser()
svg = '''
<svg width="5cm" height="4cm" viewBox="0 0 500 400"
xmlns="http://www.w3.org/2000/svg">
<style type="text/css">
@import url(svg/style8.css);
@media screen { /* rule (1) */
/* hide navigation controls when printing */
#navigation { display: none }
@media (max-width: 12cm) { /* rule (2) */
/* keep notes in flow when printing to narrow pages */
.note { float: none }
}
}
@media screen and (min-width: 35em),
print and (min-width: 40em) {
#section_navigation { float: left; width: 10em; }
}
.Border { fill:none; stroke:blue; stroke-width:1 }
.Connect { fill:none; stroke:#888888; stroke-width:2 }
.SamplePath { fill:none; stroke:red; stroke-width:5 }
.EndPoint { fill:none; stroke:#888888; stroke-width:2 }
.CtlPoint { fill:#888888; stroke:none }
.AutoCtlPoint { fill:none; stroke:blue; stroke-width:4 }
.Label { font-size:22; font-family:Verdana }
</style>
<text id="heading" x="-280" y="-270">
SVG demonstration</text>
<rect class="Border" x="1" y="1" width="498" height="398" id="rect01" />
<polyline class="Connect" points="100,200 100,100" id="polyline01" />
<path class="SamplePath" d="M100,200 C100,100 250,100 250,200
S400,300 400,200" id="path01" />
<circle class="EndPoint" cx="100" cy="200" r="10" id="circle01" />
<text class="Label" x="25" y="70" id="text01">
M100,200 C100,100 250,100 250,200</text>
</svg>
'''
root = parser.fromstring(svg)
rect = root.get_element_by_id('rect01')
css_rules = get_css_rules(rect)
css_style, css_style_important = get_css_style(rect, css_rules)
self.assertEqual(4, len(css_style))
self.assertEqual(0, len(css_style_important))
css_style = rect.get_computed_style()
self.assertEqual('none', css_style.get('fill'))
self.assertEqual('blue', css_style.get('stroke'))
self.assertEqual(1, css_style.get('stroke-width'))
text = root.get_element_by_id('heading')
css_style = text.get_computed_style()
self.assertEqual(24,
css_style.get('font-size'),
msg='http server may not be working.')
self.assertEqual(700, css_style.get('font-weight'))
def test_get_css_style01(self):
# 'style' element
# See also: svg/style8.css
parser = SVGParser()
root = parser.create_element('svg')
style = root.create_sub_element('style')
style.text = '@import url(svg/style8.css);'
text = root.create_sub_element('text')
text.id = 'heading'
css_rules = get_css_rules(text)
css_style, css_style_important = get_css_style(text, css_rules)
self.assertEqual('24px',
css_style.get('font-size'),
msg='http server may not be working.')
self.assertEqual('bold', css_style.get('font-weight'))
self.assertEqual(0, len(css_style_important))
css_style = text.get_computed_style()
self.assertEqual(24, css_style.get('font-size'))
self.assertEqual(700, css_style.get('font-weight'))