| import unittest |
| from fontTools.ufoLib.glifLib import GlifLibError, readGlyphFromString, writeGlyphToString |
| from .testSupport import Glyph, stripText |
| from itertools import islice |
| |
| # ---------- |
| # Test Cases |
| # ---------- |
| |
| class TestGLIF1(unittest.TestCase): |
| |
| def assertEqual(self, first, second, msg=None): |
| if isinstance(first, str): |
| first = stripText(first) |
| if isinstance(second, str): |
| second = stripText(second) |
| return super().assertEqual(first, second, msg=msg) |
| |
| def pyToGLIF(self, py): |
| py = stripText(py) |
| glyph = Glyph() |
| exec(py, {"glyph" : glyph, "pointPen" : glyph}) |
| glif = writeGlyphToString(glyph.name, glyphObject=glyph, drawPointsFunc=glyph.drawPoints, formatVersion=1, validate=True) |
| # discard the first line containing the xml declaration |
| return "\n".join(islice(glif.splitlines(), 1, None)) |
| |
| def glifToPy(self, glif): |
| glif = stripText(glif) |
| glif = "<?xml version=\"1.0\"?>\n" + glif |
| glyph = Glyph() |
| readGlyphFromString(glif, glyphObject=glyph, pointPen=glyph, validate=True) |
| return glyph.py() |
| |
| def testTopElement(self): |
| # not glyph |
| glif = """ |
| <notglyph name="a" format="1"> |
| <outline> |
| </outline> |
| </notglyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testName_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testName_empty(self): |
| # empty |
| glif = """ |
| <glyph name="" format="1"> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "" |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testName_not_a_string(self): |
| # not a string |
| py = """ |
| glyph.name = 1 |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| |
| def testFormat_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testFormat_wrong_number(self): |
| # wrong number |
| glif = """ |
| <glyph name="a" format="-1"> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testFormat_not_an_int(self): |
| # not an int |
| glif = """ |
| <glyph name="a" format="A"> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testBogusGlyphStructure_unknown_element(self): |
| # unknown element |
| glif = """ |
| <glyph name="a" format="1"> |
| <unknown /> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testBogusGlyphStructure_content(self): |
| # content |
| glif = """ |
| <glyph name="a" format="1"> |
| Hello World. |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testAdvance_legal_width_and_height(self): |
| # legal: width and height |
| glif = """ |
| <glyph name="a" format="1"> |
| <advance height="200" width="100"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.width = 100 |
| glyph.height = 200 |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testAdvance_legal_width_and_height_floats(self): |
| # legal: width and height floats |
| glif = """ |
| <glyph name="a" format="1"> |
| <advance height="200.1" width="100.1"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.width = 100.1 |
| glyph.height = 200.1 |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testAdvance_legal_width(self): |
| # legal: width |
| glif = """ |
| <glyph name="a" format="1"> |
| <advance width="100"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.width = 100 |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testAdvance_legal_height(self): |
| # legal: height |
| glif = """ |
| <glyph name="a" format="1"> |
| <advance height="200"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.height = 200 |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testAdvance_illegal_width(self): |
| # illegal: not a number |
| glif = """ |
| <glyph name="a" format="1"> |
| <advance width="a"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.width = "a" |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testAdvance_illegal_height(self): |
| glif = """ |
| <glyph name="a" format="1"> |
| <advance height="a"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.height = "a" |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testUnicodes_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <unicode hex="0061"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.unicodes = [97] |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testUnicodes_legal_multiple(self): |
| glif = """ |
| <glyph name="a" format="1"> |
| <unicode hex="0062"/> |
| <unicode hex="0063"/> |
| <unicode hex="0061"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.unicodes = [98, 99, 97] |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testUnicodes_illegal(self): |
| # illegal |
| glif = """ |
| <glyph name="a" format="1"> |
| <unicode hex="1.1"/> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "zzzzzz" |
| glyph.unicodes = ["1.1"] |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testNote(self): |
| glif = """ |
| <glyph name="a" format="1"> |
| <note> |
| \U0001F4A9 |
| </note> |
| <outline> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.note = "💩" |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testLib_legal(self): |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| </outline> |
| <lib> |
| <dict> |
| <key>dict</key> |
| <dict> |
| <key>hello</key> |
| <string>world</string> |
| </dict> |
| <key>float</key> |
| <real>2.5</real> |
| <key>int</key> |
| <integer>1</integer> |
| <key>list</key> |
| <array> |
| <string>a</string> |
| <string>b</string> |
| <integer>1</integer> |
| <real>2.5</real> |
| </array> |
| <key>string</key> |
| <string>a</string> |
| </dict> |
| </lib> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.lib = {"dict" : {"hello" : "world"}, "float" : 2.5, "int" : 1, "list" : ["a", "b", 1, 2.5], "string" : "a"} |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testOutline_unknown_element(self): |
| # unknown element |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <unknown/> |
| </outline> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testOutline_content(self): |
| # content |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| hello |
| </outline> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testComponent_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="2" xyScale="3" yxScale="6" yScale="5" xOffset="1" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", (2, 3, 6, 5, 1, 4)]) |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testComponent_illegal_no_base(self): |
| # no base |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component xScale="2" xyScale="3" yxScale="6" yScale="5" xOffset="1" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testComponent_bogus_transformation(self): |
| # bogus values in transformation |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="a" xyScale="3" yxScale="6" yScale="5" xOffset="1" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", ("a", 3, 6, 5, 1, 4)]) |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="a" xyScale="3" yxScale="6" yScale="5" xOffset="1" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", (2, "a", 6, 5, 1, 4)]) |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="2" xyScale="3" yxScale="a" yScale="5" xOffset="1" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", (2, 3, "a", 5, 1, 4)]) |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="2" xyScale="3" yxScale="6" yScale="a" xOffset="1" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", (2, 3, 6, "a", 1, 4)]) |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="2" xyScale="3" yxScale="6" yScale="5" xOffset="a" yOffset="4"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", (2, 3, 6, 5, "a", 4)]) |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <component base="x" xScale="2" xyScale="3" yxScale="6" yScale="5" xOffset="1" yOffset="a"/> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.addComponent(*["x", (2, 3, 6, 5, 1, "a")]) |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testContour_legal_one_contour(self): |
| # legal: one contour |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testContour_legal_two_contours(self): |
| # legal: two contours |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="2" type="move"/> |
| <point x="10" y="20" type="line"/> |
| </contour> |
| <contour> |
| <point x="1" y="2" type="move"/> |
| <point x="10" y="20" type="line"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(10, 20)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(10, 20)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testContour_illegal_unkonwn_element(self): |
| # unknown element |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <unknown/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointCoordinates_legal_int(self): |
| # legal: int |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="-2" type="move"/> |
| <point x="0" y="0" type="line" name="this is here so that the contour isn't seen as an anchor"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 0)], **{"name" : "this is here so that the contour isn't seen as an anchor", "segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointCoordinates_legal_float(self): |
| # legal: float |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1.1" y="-2.2" type="move"/> |
| <point x="0" y="0" type="line" name="this is here so that the contour isn't seen as an anchor"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1.1, -2.2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 0)], **{"name" : "this is here so that the contour isn't seen as an anchor", "segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointCoordinates_illegal_x(self): |
| # illegal: string |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="a" y="2" type="move"/> |
| <point x="0" y="0" type="line" name="this is here so that the contour isn't seen as an anchor"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[("a", 2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 0)], **{"name" : "this is here so that the contour isn't seen as an anchor", "segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointCoordinates_illegal_y(self): |
| # legal: int |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="a" type="move"/> |
| <point x="0" y="0" type="line" name="this is here so that the contour isn't seen as an anchor"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, "a")], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 0)], **{"name" : "this is here so that the contour isn't seen as an anchor", "segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointTypeMove_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="-2" type="move"/> |
| <point x="3" y="-4" type="line"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(3, -4)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeMove_legal_smooth(self): |
| # legal: smooth=True |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="-2" type="move" smooth="yes"/> |
| <point x="3" y="-4" type="line"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "move", "smooth" : True}) |
| pointPen.addPoint(*[(3, -4)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeMove_illegal_not_at_start(self): |
| # illegal: not at start |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="3" y="-4" type="line"/> |
| <point x="1" y="-2" type="move"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(3, -4)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointTypeLine_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="-2" type="move"/> |
| <point x="3" y="-4" type="line"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(3, -4)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeLine_legal_start_of_contour(self): |
| # legal: start of contour |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="-2" type="line"/> |
| <point x="3" y="-4" type="line"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.addPoint(*[(3, -4)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeLine_legal_smooth(self): |
| # legal: smooth=True |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="-2" type="move"/> |
| <point x="3" y="-4" type="line" smooth="yes"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, -2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(3, -4)], **{"segmentType" : "line", "smooth" : True}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeCurve_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeCurve_legal_start_of_contour(self): |
| # legal: start of contour |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="100" y="200" type="curve"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeCurve_legal_smooth(self): |
| # legal: smooth=True |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="curve" smooth="yes"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : True}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeCurve_legal_no_off_curves(self): |
| # legal: no off-curves |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="100" y="200" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeCurve_legal_1_off_curve(self): |
| # legal: 1 off-curve |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="50" y="100"/> |
| <point x="100" y="200" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(50, 100)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeCurve_illegal_3_off_curves(self): |
| # illegal: 3 off-curves |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="100"/> |
| <point x="35" y="125"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 100)], **{"smooth" : False}) |
| pointPen.addPoint(*[(35, 125)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointQCurve_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="qcurve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "qcurve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointQCurve_legal_start_of_contour(self): |
| # legal: start of contour |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="100" y="200" type="qcurve"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "qcurve", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointQCurve_legal_smooth(self): |
| # legal: smooth=True |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="qcurve" smooth="yes"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "qcurve", "smooth" : True}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointQCurve_legal_no_off_curves(self): |
| # legal: no off-curves |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="100" y="200" type="qcurve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "qcurve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointQCurve_legal_one_off_curve(self): |
| # legal: 1 off-curve |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="50" y="100"/> |
| <point x="100" y="200" type="qcurve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(50, 100)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "qcurve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointQCurve_legal_3_off_curves(self): |
| # legal: 3 off-curves |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="100"/> |
| <point x="35" y="125"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="qcurve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 100)], **{"smooth" : False}) |
| pointPen.addPoint(*[(35, 125)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "qcurve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testSpecialCaseQCurve(self): |
| # contour with no on curve |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0"/> |
| <point x="0" y="100"/> |
| <point x="100" y="100"/> |
| <point x="100" y="0"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"smooth" : False}) |
| pointPen.addPoint(*[(0, 100)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 100)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 0)], **{"smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeOffCurve_legal(self): |
| # legal |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="0" type="move"/> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeOffCurve_legal_start_of_contour(self): |
| # legal: start of contour |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="65"/> |
| <point x="65" y="200"/> |
| <point x="100" y="200" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(65, 200)], **{"smooth" : False}) |
| pointPen.addPoint(*[(100, 200)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testPointTypeOffCurve_illegal_before_move(self): |
| # before move |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="65"/> |
| <point x="0" y="0" type="move"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointTypeOffCurve_illegal_before_line(self): |
| # before line |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="65"/> |
| <point x="0" y="0" type="line"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : False}) |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "line", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testPointTypeOffCurve_illegal_smooth(self): |
| # smooth=True |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="0" y="65" smooth="yes"/> |
| <point x="0" y="0" type="curve"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(0, 65)], **{"smooth" : True}) |
| pointPen.addPoint(*[(0, 0)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |
| self.assertRaises(GlifLibError, self.glifToPy, glif) |
| |
| def testSinglePoint_legal_without_name(self): |
| # legal |
| # glif format 1 single point without a name was not an anchor |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="2" type="move"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testAnchor_legal_with_name(self): |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="2" type="move" name="test"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| py = """ |
| glyph.name = "a" |
| glyph.anchors = [{"name" : "test", "x" : 1, "y" : 2}] |
| """ |
| resultGlif = self.pyToGLIF(py) |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(glif, resultGlif) |
| self.assertEqual(py, resultPy) |
| |
| def testOpenContourLooseOffCurves_legal(self): |
| # a piece of software was writing this kind of structure |
| glif = """ |
| <glyph name="a" format="1"> |
| <outline> |
| <contour> |
| <point x="1" y="2" type="move"/> |
| <point x="1" y="2"/> |
| <point x="1" y="2"/> |
| <point x="1" y="2" type="curve"/> |
| <point x="1" y="2"/> |
| </contour> |
| </outline> |
| </glyph> |
| """ |
| expectedPy = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.endPath() |
| """ |
| resultPy = self.glifToPy(glif) |
| self.assertEqual(resultPy, expectedPy) |
| |
| def testOpenContourLooseOffCurves_illegal(self): |
| py = """ |
| glyph.name = "a" |
| pointPen.beginPath() |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "move", "smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"segmentType" : "curve", "smooth" : False}) |
| pointPen.addPoint(*[(1, 2)], **{"smooth" : False}) |
| pointPen.endPath() |
| """ |
| self.assertRaises(GlifLibError, self.pyToGLIF, py) |