def test_findAttr_parents(self):
ac = svglib.Svg2RlgAttributeConverter()
rect_node = etree.XML(
'<g style="fill:#008000;stroke:#008000;"><rect style="fill:#ff0;"/></g>'
).getchildren()[0]
assert ac.findAttr(rect_node, 'fill') == "#ff0"
assert ac.findAttr(rect_node, 'stroke') == "#008000"
def test_findAttr(self):
"""
Whitespace in attribute values shouldn't disturb parsing.
"""
ac = svglib.Svg2RlgAttributeConverter()
node = etree.XML('<rect fill=" #00A1DE\n"/>')
assert ac.findAttr(node, 'fill') == "#00A1DE"
def test_font_family(self):
def font_config_available():
try:
subprocess.call(["fc-match"])
except OSError:
return False
return True
converter = svglib.Svg2RlgAttributeConverter()
# Check PDF standard names are untouched
assert converter.convertFontFamily('ZapfDingbats') == 'ZapfDingbats'
assert converter.convertFontFamily(
'bilbo ZapfDingbats') == 'ZapfDingbats'
assert converter.convertFontFamily(
' bilbo ZapfDingbats ') == 'ZapfDingbats'
assert converter.convertFontFamily(
' bilbo, ZapfDingbats ') == 'ZapfDingbats'
if font_config_available():
# Fontconfig will always provide at least a default font and register
# that font under the provided font name.
assert converter.convertFontFamily('SomeFont') == 'SomeFont'
else:
# Unknown fonts are converted to Helvetica by default.
assert converter.convertFontFamily('SomeFont') == 'Helvetica'
# Check font names with spaces
assert converter.split_attr_list(
"'Open Sans', Arial, 'New Times Roman'") == [
'Open Sans', 'Arial', 'New Times Roman'
]
def test1(self):
"Test length attribute conversion."
ac = svglib.Svg2RlgAttributeConverter()
attr = "1e1%"
expected = 1
obj = ac.convertLength(attr, 10)
self.failUnlessEqual(obj, expected)
def test_1(self):
"Test length attribute conversion."
ac = svglib.Svg2RlgAttributeConverter()
attr = "1e1%"
expected = 1
obj = ac.convertLength(attr, 10)
assert obj == expected
def test0(self):
"Test multi-attribute conversion."
mapping = (("fill: black; stroke: yellow", {
"fill": "black",
"stroke": "yellow"
}), )
ac = svglib.Svg2RlgAttributeConverter()
failed = testit(ac.parseMultiAttributes, mapping)
self.failUnlessEqual(len(failed), 0)
def test_percentage_conversion(self):
"Test percentage length attribute conversion."
ac = svglib.Svg2RlgAttributeConverter()
ac.set_box(svglib.Box(0, 0, 50, 150))
# Percentages depend on current viewport and type of attribute
length = ac.convertLength("1e1%", attr_name='width')
assert length == 5
length = ac.convertLength("1e1%", attr_name='height')
assert length == 15
def test0(self):
"Test length list attribute conversion."
mapping = (
(" 5cm 5in", [5 * cm, 5 * inch]),
(" 5, 5", [5, 5]),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = testit(ac.convertLengthList, mapping)
self.failUnlessEqual(len(failed), 0)
def test_0(self):
"Test multi-attribute conversion."
mapping = (("fill: black; stroke: yellow", {
"fill": "black",
"stroke": "yellow"
}), )
ac = svglib.Svg2RlgAttributeConverter()
failed = _testit(ac.parseMultiAttributes, mapping)
assert len(failed) == 0
def test_0(self):
"Test length list attribute conversion."
mapping = (
(" 5cm 5in", [5 * cm, 5 * inch]),
(" 5, 5", [5, 5]),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = _testit(ac.convertLengthList, mapping)
assert len(failed) == 0
def test0(self):
"Test transform attribute conversion."
mapping = (
("", []),
("scale(2) translate(10,20)", [("scale", 2),
("translate", (10, 20))]),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = testit(ac.convertTransform, mapping)
self.failUnlessEqual(len(failed), 0)
def test0(self):
"Test color attribute conversion."
mapping = (
("red", colors.red),
("#ff0000", colors.red),
("#f00", colors.red),
("rgb(100%,0%,0%)", colors.red),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = testit(ac.convertColor, mapping)
self.failUnlessEqual(len(failed), 0)
def test_findAttr(self):
"""
Test various attribute peculiarities.
"""
ac = svglib.Svg2RlgAttributeConverter()
# Whitespace in attribute values shouldn't disturb parsing.
node = etree.XML('<rect fill=" #00A1DE\n"/>')
assert ac.findAttr(node, 'fill') == "#00A1DE"
# Attributes starting with '-' are not supported.
node = etree.XML('<text style="-inkscape-font-specification:Arial"/>')
assert ac.findAttr(node, '-inkscape-font-specification') == ""
def test_0(self):
"Test color attribute conversion."
mapping = (
("red", colors.red),
("#ff0000", colors.red),
("#f00", colors.red),
("rgb(100%,0%,0%)", colors.red),
("rgb(255, 0, 0)", colors.red),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = _testit(ac.convertColor, mapping)
assert len(failed) == 0
def test_0(self):
"Test transform attribute conversion."
mapping = (
("", []),
("scale(2) translate(10,-20.5)", [("scale", 2.0),
("translate", (10.0, -20.5))]),
("scale(0.9), translate(27,40)", [("scale", 0.9),
("translate", (27.0, 40.0))]),
# Invalid expression returns empty list
("scale(0.9), translate", []),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = _testit(ac.convertTransform, mapping)
assert len(failed) == 0
def test_1(self):
"Test color attribute conversion to CMYK"
mapping = (
("red", force_cmyk(colors.red)),
("#ff0000", force_cmyk(colors.red)),
("#f00", force_cmyk(colors.red)),
("rgb(100%,0%,0%)", force_cmyk(colors.red)),
("rgb(255, 0, 0)", force_cmyk(colors.red)),
("rgb(0,255, 0)", force_cmyk(colors.Color(0, 1, 0))),
("rgb(0, 0, 255)", force_cmyk(colors.Color(0, 0, 1))),
)
ac = svglib.Svg2RlgAttributeConverter(color_converter=force_cmyk)
failed = _testit(ac.convertColor, mapping)
assert len(failed) == 0
def test_0(self):
"Test color attribute conversion."
mapping = (
("red", colors.red),
("#ff0000", colors.red),
("#f00", colors.red),
("rgb(100%,0.5%,0.5%)", colors.Color(1, 0.005, 0.005, 1)),
("rgb(255, 0, 0)", colors.red),
("fuchsia", colors.Color(1, 0, 1, 1)),
("slategrey", colors.HexColor(0x708090)),
("transparent", colors.Color(0, 0, 0, 0)),
("whatever", None),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = _testit(ac.convertColor, mapping)
assert len(failed) == 0
def test0(self):
"Test length attribute conversion."
mapping = (
("0", 0),
("316", 316),
("-316", -316),
("-3.16", -3.16),
("-1e-2", -0.01),
("1e-5", 1e-5),
("1e1cm", 10 * cm),
("1e1in", 10 * inch),
("1e1%", 10),
("-8e-2cm", (-8e-2) * cm),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = testit(ac.convertLength, mapping)
self.failUnlessEqual(len(failed), 0)
def test_0(self):
"Test length attribute conversion."
mapping = (
("0", 0),
("316", 316),
("-316", -316),
("-3.16", -3.16),
("-1e-2", -0.01),
("1e-5", 1e-5),
("1e1cm", 10 * cm),
("1e1in", 10 * inch),
("1e1%", 10),
("-8e-2cm", (-8e-2) * cm),
("20px", 20),
("20pt", 20 * 1.25),
("1.5em", 12 * 1.5),
)
ac = svglib.Svg2RlgAttributeConverter()
failed = _testit(ac.convertLength, mapping)
assert len(failed) == 0
assert ac.convertLength("1.5em", em_base=16.5) == 24.75
