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WIP: keyword arguments (for now: Python) + transformation alignment
pya.CplxTrans and pya.Trans are good classes for testing the ability to resolve arguments through keyword parameters. Keyword parameters are introduced to substitute positional arguments.
This commit is contained in:
Matthias Koefferlein
Vendored
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# KLayout Layout Viewer
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# Copyright (C) 2006-2023 Matthias Koefferlein
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import pya
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import unittest
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# NOTE: pya.CplxTrans and pya.Trans and good test cases
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# for the keyword arguments feature
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class KWArgsTest(unittest.TestCase):
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def test_1(self):
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t = pya.CplxTrans()
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self.assertEqual(str(t), "r0 *1 0,0")
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t = pya.CplxTrans(1.5)
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self.assertEqual(str(t), "r0 *1.5 0,0")
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t = pya.CplxTrans(1, 2)
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(1, y = 2)
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(x = 1, y = 2)
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(u = pya.DVector(1, 2))
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(pya.DVector(1, 2))
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(u = pya.Vector(1, 2))
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(u = (1, 2))
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.CplxTrans(mag = 1.5)
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self.assertEqual(str(t), "r0 *1.5 0,0")
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t = pya.CplxTrans(1.5, 45, True, 1, 2)
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self.assertEqual(str(t), "m22.5 *1.5 1,2")
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t = pya.CplxTrans(1.5, 45, True, pya.DVector(1, 2))
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self.assertEqual(str(t), "m22.5 *1.5 1,2")
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t = pya.CplxTrans(1.5, x = 1, y = 2, mirrx = True, rot = 45)
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self.assertEqual(str(t), "m22.5 *1.5 1,2")
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t = pya.CplxTrans(pya.CplxTrans.M0)
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self.assertEqual(str(t), "m0 *1 0,0")
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t = pya.CplxTrans(pya.CplxTrans.M0, u = pya.DVector(1, 2))
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self.assertEqual(str(t), "m0 *1 1,2")
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t = pya.CplxTrans(pya.CplxTrans.M0, mag = 1.5, u = pya.DVector(1, 2))
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self.assertEqual(str(t), "m0 *1.5 1,2")
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t = pya.CplxTrans(pya.CplxTrans.M0, 1.5, pya.DVector(1, 2))
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self.assertEqual(str(t), "m0 *1.5 1,2")
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t = pya.CplxTrans(pya.CplxTrans.M0, mag = 1.5, x = 1, y = 2)
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self.assertEqual(str(t), "m0 *1.5 1,2")
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t = pya.CplxTrans(pya.CplxTrans.M0, 1.5, 1, 2)
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self.assertEqual(str(t), "m0 *1.5 1,2")
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t = pya.CplxTrans(pya.VCplxTrans.M0)
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self.assertEqual(str(t), "m0 *1 0,0")
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t = pya.CplxTrans(pya.ICplxTrans.M0)
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self.assertEqual(str(t), "m0 *1 0,0")
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t = pya.CplxTrans(pya.DCplxTrans.M0)
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self.assertEqual(str(t), "m0 *1 0,0")
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t = pya.CplxTrans(pya.Trans.M0)
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self.assertEqual(str(t), "m0 *1 0,0")
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t = pya.CplxTrans(pya.Trans.M0, 1.5)
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self.assertEqual(str(t), "m0 *1.5 0,0")
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t = pya.CplxTrans(pya.Trans.M0, mag = 1.5)
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self.assertEqual(str(t), "m0 *1.5 0,0")
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t = pya.CplxTrans(t = pya.Trans.M0, mag = 1.5)
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self.assertEqual(str(t), "m0 *1.5 0,0")
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t = pya.CplxTrans()
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t.disp = (1, 2)
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self.assertEqual(str(t), "r0 *1 1,2")
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t = pya.ICplxTrans(15, 25)
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self.assertEqual(t.to_s(dbu = 0.01), "r0 *1 0.15000,0.25000")
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def test_2(self):
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t = pya.Trans(pya.Trans.M0, 1, 2)
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(pya.Trans.M0, x = 1, y = 2)
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(pya.Trans.M0, pya.Vector(1, 2))
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(pya.Trans.M0, u = pya.Vector(1, 2))
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(rot = 3, mirrx = True)
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self.assertEqual(str(t), "m135 0,0")
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t = pya.Trans(rot = 3, mirrx = True, x = 1, y = 2)
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self.assertEqual(str(t), "m135 1,2")
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t = pya.Trans(3, True, 1, 2)
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self.assertEqual(str(t), "m135 1,2")
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t = pya.Trans(3, True, pya.Vector(1, 2))
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self.assertEqual(str(t), "m135 1,2")
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t = pya.Trans(rot = 3, mirrx = True, u = pya.Vector(1, 2))
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self.assertEqual(str(t), "m135 1,2")
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t = pya.Trans()
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self.assertEqual(str(t), "r0 0,0")
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t = pya.Trans(pya.DTrans.M0)
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self.assertEqual(str(t), "m0 0,0")
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t = pya.Trans(pya.DTrans.M0, 1, 2)
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(pya.DTrans.M0, x = 1, y = 2)
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(c = pya.DTrans.M0, x = 1, y = 2)
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self.assertEqual(str(t), "m0 1,2")
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t = pya.Trans(pya.Vector(1, 2))
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self.assertEqual(str(t), "r0 1,2")
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t = pya.Trans(1, 2)
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self.assertEqual(str(t), "r0 1,2")
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def test_3(self):
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try:
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t = pya.CplxTrans(1.5, 2.5)
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t.to_s(dbu = "17")
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self.assertEqual(True, False)
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except Exception as ex:
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self.assertEqual(str(ex), "Value cannot be converted to a floating-point value for argument #2 ('dbu') in CplxTrans.to_s")
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try:
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t = pya.CplxTrans("17")
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self.assertEqual(True, False)
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except Exception as ex:
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self.assertEqual(str(ex).find("No overload with matching arguments."), 0)
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try:
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t = pya.CplxTrans(uu = 17)
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self.assertEqual(True, False)
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except Exception as ex:
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self.assertEqual(str(ex).find("Can't match arguments."), 0)
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try:
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t = pya.CplxTrans(u = "17")
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self.assertEqual(True, False)
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except Exception as ex:
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self.assertEqual(str(ex).find("No overload with matching arguments."), 0)
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try:
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t = pya.Trans("17")
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self.assertEqual(True, False)
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except Exception as ex:
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self.assertEqual(str(ex).find("No overload with matching arguments."), 0)
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# run unit tests
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if __name__ == '__main__':
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suite = unittest.TestSuite()
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# NOTE: Use this instead of loadTestsfromTestCase to select a specific test:
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# suite.addTest(KWArgsTest("test_26"))
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suite = unittest.TestLoader().loadTestsFromTestCase(KWArgsTest)
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if not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():
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sys.exit(1)
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