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from __future__ import print_function, absolute_import, division
from fontTools.misc.py23 import *
from fontTools.pens.recordingPen import RecordingPen
from fontTools.svgLib.path import shapes
from fontTools.misc import etree
import pytest
@pytest.mark.parametrize(
"svg_xml, expected_path",
[
# path: direct passthrough
(
"<path d='I love kittens'/>",
"I love kittens"
),
# path no @d
(
"<path duck='Mallard'/>",
None
),
# rect: minimal valid example
(
"<rect width='1' height='1'/>",
"M0,0 H1 V1 H0 V0 z",
),
# rect: sharp corners
(
"<rect x='10' y='11' width='17' height='11'/>",
"M10,11 H27 V22 H10 V11 z",
),
# rect: round corners
(
"<rect x='9' y='9' width='11' height='7' rx='2'/>",
"M11,9 H18 A2,2 0 0 1 20,11 V14 A2,2 0 0 1 18,16 H11"
" A2,2 0 0 1 9,14 V11 A2,2 0 0 1 11,9 z",
),
# polygon
(
"<polygon points='30,10 50,30 10,30'/>",
"M30,10 50,30 10,30 z"
),
# circle, minimal valid example
(
"<circle r='1'/>",
"M-1,0 A1,1 0 1 1 1,0 A1,1 0 1 1 -1,0"
),
# circle
(
"<circle cx='600' cy='200' r='100'/>",
"M500,200 A100,100 0 1 1 700,200 A100,100 0 1 1 500,200"
),
# circle, decimal positioning
(
"<circle cx='12' cy='6.5' r='1.5'></circle>",
"M10.5,6.5 A1.5,1.5 0 1 1 13.5,6.5 A1.5,1.5 0 1 1 10.5,6.5"
)
]
)
def test_el_to_path(svg_xml, expected_path):
pb = shapes.PathBuilder()
pb.add_path_from_element(etree.fromstring(svg_xml))
if expected_path:
expected = [expected_path]
else:
expected = []
assert pb.paths == expected
|
