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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/3rdparty/2geom/tests/parser-test.py
parentInitial commit. (diff)
downloadinkscape-upstream/1.2.2.tar.xz
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Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/3rdparty/2geom/tests/parser-test.py')
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diff --git a/src/3rdparty/2geom/tests/parser-test.py b/src/3rdparty/2geom/tests/parser-test.py
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+# * A simple toy to test the parser
+# *
+# * Copyright 2008 Aaron Spike <aaron@ekips.org>
+# *
+# * This library is free software; you can redistribute it and/or
+# * modify it either under the terms of the GNU Lesser General Public
+# * License version 2.1 as published by the Free Software Foundation
+# * (the "LGPL") or, at your option, under the terms of the Mozilla
+# * Public License Version 1.1 (the "MPL"). If you do not alter this
+# * notice, a recipient may use your version of this file under either
+# * the MPL or the LGPL.
+# *
+# * You should have received a copy of the LGPL along with this library
+# * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+# * You should have received a copy of the MPL along with this library
+# * in the file COPYING-MPL-1.1
+# *
+# * The contents of this file are subject to the Mozilla Public License
+# * Version 1.1 (the "License"); you may not use this file except in
+# * compliance with the License. You may obtain a copy of the License at
+# * http://www.mozilla.org/MPL/
+# *
+# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+# * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+# * the specific language governing rights and limitations.
+
+import sys
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "py2geom"))
+import py2geom
+
+class TestSink(py2geom.SVGPathSink):
+ def __init__(self):
+ py2geom.SVGPathSink.__init__(self)
+ self.data = []
+ def __str__(self):
+ return ' '.join(self.data)
+ def moveTo(self, p):
+ x,y = p
+ self.data.append('M %s, %s' % (x,y))
+ def lineTo(self, p):
+ x,y = p
+ self.data.append('L %s, %s' % (x,y))
+ def curveTo(self, c0, c1, p):
+ c0x,c0y = c0
+ c1x,c1y = c1
+ x,y = p
+ self.data.append('C %s, %s %s, %s %s, %s' % (c0x,c0y,c1x,c1y,x,y))
+ def quadTo(self, c, p):
+ cx,cy = c
+ x,y = p
+ self.data.append('Q %s, %s %s, %s' % (cx,cy,x,y))
+ def arcTo(self, rx, ry, angle, large_arc, sweep, p):
+ x,y = p
+ self.data.append('A %s, %s %s %i %i %s, %s' % (rx,ry,angle,large_arc,sweep,x,y))
+ def closePath(self):
+ self.data.append('Z')
+ def flush(self):
+ pass
+
+def test_path(description, in_path, out_path):
+ s = TestSink()
+ py2geom.parse_svg_path(in_path, s)
+ if str(s) == out_path:
+ print 'Success: %s' % description
+ return True
+ else:
+ print 'Error: %s' % description
+ print ' given "%s"' % in_path
+ print ' got "%s"' % str(s)
+ print ' expected "%s"' % out_path
+ return False
+
+def run_tests(tests):
+ successes = 0
+ failures = 0
+ for description, in_path, out_path in tests:
+ if test_path(description, in_path, out_path):
+ successes += 1
+ else:
+ failures += 1
+ print '=' * 20
+ print 'Tests: %s' % (successes + failures)
+ print 'Good: %s' % successes
+ print 'Bad: %s' % failures
+
+if __name__=='__main__':
+ tests = [
+ ('lineto', 'M 10,10 L 4,4', 'M 10.0, 10.0 L 4.0, 4.0'),
+ ('implicit lineto', 'M 10,10 L 4,4 5,5 6,6', 'M 10.0, 10.0 L 4.0, 4.0 L 5.0, 5.0 L 6.0, 6.0'),
+ ('implicit lineto after moveto', 'M1.2.3.4.5.6.7', 'M 1.2, 0.3 L 0.4, 0.5 L 0.6, 0.7'),
+ ('arcto', 'M 300 150 A 150, 120, 30, 1, 0, 200 100', 'M 300.0, 150.0 A 150.0, 120.0 30.0 1 0 200.0, 100.0'),
+ ]
+ run_tests(tests)