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Diffstat (limited to 'misc/pylib/robofab/test/test_objectsUFO.py')
| -rwxr-xr-x | misc/pylib/robofab/test/test_objectsUFO.py | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/misc/pylib/robofab/test/test_objectsUFO.py b/misc/pylib/robofab/test/test_objectsUFO.py new file mode 100755 index 000000000..c974a121c --- /dev/null +++ b/misc/pylib/robofab/test/test_objectsUFO.py @@ -0,0 +1,203 @@ +"""This test suite for ufo glyph methods""" + + +import unittest +import os +import tempfile +import shutil + +from robofab.objects.objectsRF import RFont +from robofab.test.testSupport import getDemoFontPath +from robofab.pens.digestPen import DigestPointPen +from robofab.pens.adapterPens import SegmentToPointPen, FabToFontToolsPenAdapter + + +class ContourMethodsTestCase(unittest.TestCase): + + def setUp(self): + self.font = RFont(getDemoFontPath()) + + def testReverseContour(self): + for glyph in self.font: + pen = DigestPointPen() + glyph.drawPoints(pen) + digest1 = pen.getDigest() + for contour in glyph: + contour.reverseContour() + contour.reverseContour() + pen = DigestPointPen() + glyph.drawPoints(pen) + digest2 = pen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same after reversing twice" % glyph.name) + + def testStartSegment(self): + for glyph in self.font: + pen = DigestPointPen() + glyph.drawPoints(pen) + digest1 = pen.getDigest() + for contour in glyph: + contour.setStartSegment(2) + contour.setStartSegment(-2) + pen = DigestPointPen() + glyph.drawPoints(pen) + digest2 = pen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same after seting start segment twice" % glyph.name) + + def testAppendSegment(self): + for glyph in self.font: + pen = DigestPointPen() + glyph.drawPoints(pen) + digest1 = pen.getDigest() + for contour in glyph: + contour.insertSegment(2, "curve", [(100, 100), (200, 200), (300, 300)]) + contour.removeSegment(2) + pen = DigestPointPen() + glyph.drawPoints(pen) + digest2 = pen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same after inserting and removing segment" % glyph.name) + + +class GlyphsMethodsTestCase(ContourMethodsTestCase): + + def testCopyGlyph(self): + for glyph in self.font: + pen = DigestPointPen() + glyph.drawPoints(pen) + digest1 = pen.getDigest() + copy = glyph.copy() + pen = DigestPointPen() + copy.drawPoints(pen) + digest2 = pen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same after copying" % glyph.name) + self.assertEqual(glyph.lib, copy.lib, "%r's lib not the same after copying" % glyph.name) + self.assertEqual(glyph.width, copy.width, "%r's width not the same after copying" % glyph.name) + self.assertEqual(glyph.unicodes, copy.unicodes, "%r's unicodes not the same after copying" % glyph.name) + + def testMoveGlyph(self): + for glyph in self.font: + pen = DigestPointPen() + glyph.drawPoints(pen) + digest1 = pen.getDigest() + glyph.move((100, 200)) + glyph.move((-100, -200)) + pen = DigestPointPen() + glyph.drawPoints(pen) + digest2 = pen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same after moving twice" % glyph.name) + + def testScaleGlyph(self): + for glyph in self.font: + pen = DigestPointPen() + glyph.drawPoints(pen) + digest1 = pen.getDigest() + glyph.scale((2, 2)) + glyph.scale((.5, .5)) + pen = DigestPointPen() + glyph.drawPoints(pen) + digest2 = pen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same after scaling twice" % glyph.name) + + def testSegmentPenInterface(self): + for glyph in self.font: + digestPen = DigestPointPen(ignoreSmoothAndName=True) + pen = SegmentToPointPen(digestPen) + glyph.draw(pen) + digest1 = digestPen.getDigest() + digestPen = DigestPointPen(ignoreSmoothAndName=True) + glyph.drawPoints(digestPen) + digest2 = digestPen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same for gl.draw() and gl.drawPoints()" % glyph.name) + + def testFabPenCompatibility(self): + for glyph in self.font: + digestPen = DigestPointPen(ignoreSmoothAndName=True) + pen = FabToFontToolsPenAdapter(SegmentToPointPen(digestPen)) + glyph.draw(pen) + digest1 = digestPen.getDigest() + digestPen = DigestPointPen(ignoreSmoothAndName=True) + glyph.drawPoints(digestPen) + digest2 = digestPen.getDigest() + self.assertEqual(digest1, digest2, "%r not the same for gl.draw() and gl.drawPoints()" % glyph.name) + + def testComponentTransformations(self): + from robofab.objects.objectsRF import RComponent + name = "baseGlyphName" + c = RComponent(name, transform=(1,0,0,1,0,0)) + # get values + assert c.baseGlyph == "baseGlyphName" + assert c.transformation == c.transformation + assert c.scale == (1,1) + assert c.offset == (0,0) + # set values + c.offset = (12,34) + assert c.transformation == (1, 0, 0, 1, 12, 34) + c.offset = (0,0) + assert c.transformation == (1,0,0,1,0,0) + c.scale = (12,34) + assert c.transformation == (12, 0, 0, 34, 0, 0) + + +class SaveTestCase(ContourMethodsTestCase): + + def testSaveAs(self): + path = tempfile.mktemp(".ufo") + try: + keys1 = self.font.keys() + self.font.save(path) + keys2 = self.font.keys() + keys1.sort() + keys2.sort() + self.assertEqual(keys1, keys2) + self.assertEqual(self.font.path, path) + font2 = RFont(path) + keys3 = font2.keys() + keys3.sort() + self.assertEqual(keys1, keys3) + finally: + if os.path.exists(path): + shutil.rmtree(path) + + def testSaveAs2(self): + path = tempfile.mktemp(".ufo") + # copy a glyph + self.font["X"] = self.font["a"].copy() +# self.assertEqual(self.font["X"].name, "X") + # remove a glyph + self.font.removeGlyph("a") + keys1 = self.font.keys() + try: + self.font.save(path) + self.assertEqual(self.font.path, path) + keys2 = self.font.keys() + keys1.sort() + keys2.sort() + self.assertEqual(keys1, keys2) + font2 = RFont(path) + keys3 = font2.keys() + keys3.sort() + self.assertEqual(keys1, keys3) + finally: + if os.path.exists(path): + shutil.rmtree(path) + + def testCustomFileNameScheme(self): + path = tempfile.mktemp(".ufo") + libKey = "org.robofab.glyphNameToFileNameFuncName" + self.font.lib[libKey] = "robofab.test.test_objectsUFO.testGlyphNameToFileName" + try: + self.font.save(path) + self.assertEqual(os.path.exists(os.path.join(path, + "glyphs", "test_a.glif")), True) + finally: + if os.path.exists(path): + shutil.rmtree(path) + + +def testGlyphNameToFileName(glyphName, glyphSet): + from robofab.glifLib import glyphNameToFileName + return "test_" + glyphNameToFileName(glyphName, glyphSet) + + +if __name__ == "__main__": + from robofab.test.testSupport import runTests + runTests() |