| from __future__ import print_function, division, absolute_import |
| from fontTools.misc.py23 import * |
| from fontTools.misc.testTools import getXML, parseXML |
| from fontTools.misc.textTools import deHexStr |
| from fontTools.ttLib import getTableModule, newTable |
| import unittest |
| |
| |
| CPAL_DATA_V0 = deHexStr( |
| '0000 0002 ' # version=0, numPaletteEntries=2 |
| '0002 0004 ' # numPalettes=2, numColorRecords=4 |
| '00000010 ' # offsetToFirstColorRecord=16 |
| '0000 0002 ' # colorRecordIndex=[0, 2] |
| '000000FF FFCC66FF ' # colorRecord #0, #1 (blue/green/red/alpha) |
| '000000FF 000080FF') # colorRecord #2, #3 |
| |
| |
| CPAL_DATA_V0_SHARING_COLORS = deHexStr( |
| '0000 0003 ' # version=0, numPaletteEntries=3 |
| '0004 0006 ' # numPalettes=4, numColorRecords=6 |
| '00000014 ' # offsetToFirstColorRecord=20 |
| '0000 0000 0003 0000 ' # colorRecordIndex=[0, 0, 3, 0] |
| '443322FF 77889911 55555555 ' # colorRecord #0, #1, #2 (BGRA) |
| '443322FF 77889911 FFFFFFFF') # colorRecord #3, #4, #5 |
| |
| |
| CPAL_DATA_V1_NOLABELS_NOTYPES = deHexStr( |
| '0001 0003 ' # version=1, numPaletteEntries=3 |
| '0002 0006 ' # numPalettes=2, numColorRecords=6 |
| '0000001C ' # offsetToFirstColorRecord=28 |
| '0000 0003 ' # colorRecordIndex=[0, 3] |
| '00000000 ' # offsetToPaletteTypeArray=0 |
| '00000000 ' # offsetToPaletteLabelArray=0 |
| '00000000 ' # offsetToPaletteEntryLabelArray=0 |
| 'CAFECAFE 00112233 44556677 ' # colorRecord #0, #1, #2 (BGRA) |
| '31415927 42424242 00331337') # colorRecord #3, #4, #5 |
| |
| |
| CPAL_DATA_V1 = deHexStr( |
| '0001 0003 ' # version=1, numPaletteEntries=3 |
| '0002 0006 ' # numPalettes=2, numColorRecords=6 |
| '0000001C ' # offsetToFirstColorRecord=28 |
| '0000 0003 ' # colorRecordIndex=[0, 3] |
| '00000034 ' # offsetToPaletteTypeArray=52 |
| '0000003C ' # offsetToPaletteLabelArray=60 |
| '00000040 ' # offsetToPaletteEntryLabelArray=64 |
| 'CAFECAFE 00112233 44556677 ' # colorRecord #0, #1, #2 (BGRA) |
| '31415927 42424242 00331337 ' # colorRecord #3, #4, #5 |
| '00000001 00000002 ' # paletteType=[1, 2] |
| '0102 0103 ' # paletteLabel=[258, 259] |
| '0201 0202 0203') # paletteEntryLabel=[513, 514, 515] |
| |
| |
| class FakeNameTable(object): |
| def __init__(self, names): |
| self.names = names |
| |
| def getDebugName(self, nameID): |
| return self.names.get(nameID) |
| |
| |
| class CPALTest(unittest.TestCase): |
| def test_decompile_v0(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V0, ttFont=None) |
| self.assertEqual(cpal.version, 0) |
| self.assertEqual(cpal.numPaletteEntries, 2) |
| self.assertEqual(repr(cpal.palettes), |
| '[[#000000FF, #66CCFFFF], [#000000FF, #800000FF]]') |
| self.assertEqual(cpal.paletteLabels, [0, 0]) |
| self.assertEqual(cpal.paletteTypes, [0, 0]) |
| self.assertEqual(cpal.paletteEntryLabels, [0, 0]) |
| |
| def test_decompile_v0_sharingColors(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V0_SHARING_COLORS, ttFont=None) |
| self.assertEqual(cpal.version, 0) |
| self.assertEqual(cpal.numPaletteEntries, 3) |
| self.assertEqual([repr(p) for p in cpal.palettes], [ |
| '[#223344FF, #99887711, #55555555]', |
| '[#223344FF, #99887711, #55555555]', |
| '[#223344FF, #99887711, #FFFFFFFF]', |
| '[#223344FF, #99887711, #55555555]']) |
| self.assertEqual(cpal.paletteLabels, [0, 0, 0, 0]) |
| self.assertEqual(cpal.paletteTypes, [0, 0, 0, 0]) |
| self.assertEqual(cpal.paletteEntryLabels, [0, 0, 0]) |
| |
| def test_decompile_v1_noLabelsNoTypes(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V1_NOLABELS_NOTYPES, ttFont=None) |
| self.assertEqual(cpal.version, 1) |
| self.assertEqual(cpal.numPaletteEntries, 3) |
| self.assertEqual([repr(p) for p in cpal.palettes], [ |
| '[#CAFECAFE, #22110033, #66554477]', # RGBA |
| '[#59413127, #42424242, #13330037]']) |
| self.assertEqual(cpal.paletteLabels, [0, 0]) |
| self.assertEqual(cpal.paletteTypes, [0, 0]) |
| self.assertEqual(cpal.paletteEntryLabels, [0, 0, 0]) |
| |
| def test_decompile_v1(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V1, ttFont=None) |
| self.assertEqual(cpal.version, 1) |
| self.assertEqual(cpal.numPaletteEntries, 3) |
| self.assertEqual([repr(p) for p in cpal.palettes], [ |
| '[#CAFECAFE, #22110033, #66554477]', # RGBA |
| '[#59413127, #42424242, #13330037]']) |
| self.assertEqual(cpal.paletteTypes, [1, 2]) |
| self.assertEqual(cpal.paletteLabels, [258, 259]) |
| self.assertEqual(cpal.paletteEntryLabels, [513, 514, 515]) |
| |
| def test_compile_v0(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V0, ttFont=None) |
| self.assertEqual(cpal.compile(ttFont=None), CPAL_DATA_V0) |
| |
| def test_compile_v0_sharingColors(self): |
| cpal = newTable('CPAL') |
| cpal.version = 0 |
| Color = getTableModule('CPAL').Color |
| palette1 = [Color(red=0x22, green=0x33, blue=0x44, alpha=0xff), |
| Color(red=0x99, green=0x88, blue=0x77, alpha=0x11), |
| Color(red=0x55, green=0x55, blue=0x55, alpha=0x55)] |
| palette2 = [Color(red=0x22, green=0x33, blue=0x44, alpha=0xff), |
| Color(red=0x99, green=0x88, blue=0x77, alpha=0x11), |
| Color(red=0xFF, green=0xFF, blue=0xFF, alpha=0xFF)] |
| cpal.numPaletteEntries = len(palette1) |
| cpal.palettes = [palette1, palette1, palette2, palette1] |
| self.assertEqual(cpal.compile(ttFont=None), |
| CPAL_DATA_V0_SHARING_COLORS) |
| |
| def test_compile_v1(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V1, ttFont=None) |
| self.assertEqual(cpal.compile(ttFont=None), CPAL_DATA_V1) |
| |
| def test_compile_v1_noLabelsNoTypes(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V1_NOLABELS_NOTYPES, ttFont=None) |
| self.assertEqual(cpal.compile(ttFont=None), |
| CPAL_DATA_V1_NOLABELS_NOTYPES) |
| |
| def test_toXML_v0(self): |
| cpal = newTable('CPAL') |
| cpal.decompile(CPAL_DATA_V0, ttFont=None) |
| self.assertEqual(getXML(cpal.toXML), |
| ['<version value="0"/>', |
| '<numPaletteEntries value="2"/>', |
| '<palette index="0">', |
| ' <color index="0" value="#000000FF"/>', |
| ' <color index="1" value="#66CCFFFF"/>', |
| '</palette>', |
| '<palette index="1">', |
| ' <color index="0" value="#000000FF"/>', |
| ' <color index="1" value="#800000FF"/>', |
| '</palette>']) |
| |
| def test_toXML_v1(self): |
| name = FakeNameTable({258: "Spring theme", 259: "Winter theme", |
| 513: "darks", 515: "lights"}) |
| cpal = newTable('CPAL') |
| ttFont = {"name": name, "CPAL": cpal} |
| cpal.decompile(CPAL_DATA_V1, ttFont) |
| self.assertEqual(getXML(cpal.toXML, ttFont), |
| ['<version value="1"/>', |
| '<numPaletteEntries value="3"/>', |
| '<palette index="0" label="258" type="1">', |
| ' <!-- Spring theme -->', |
| ' <color index="0" value="#CAFECAFE"/>', |
| ' <color index="1" value="#22110033"/>', |
| ' <color index="2" value="#66554477"/>', |
| '</palette>', |
| '<palette index="1" label="259" type="2">', |
| ' <!-- Winter theme -->', |
| ' <color index="0" value="#59413127"/>', |
| ' <color index="1" value="#42424242"/>', |
| ' <color index="2" value="#13330037"/>', |
| '</palette>', |
| '<paletteEntryLabels>', |
| ' <label index="0" value="513"/><!-- darks -->', |
| ' <label index="1" value="514"/>', |
| ' <label index="2" value="515"/><!-- lights -->', |
| '</paletteEntryLabels>']) |
| |
| def test_fromXML_v0(self): |
| cpal = newTable('CPAL') |
| for name, attrs, content in parseXML( |
| '<version value="0"/>' |
| '<numPaletteEntries value="2"/>' |
| '<palette index="0">' |
| ' <color index="0" value="#12345678"/>' |
| ' <color index="1" value="#FEDCBA98"/>' |
| '</palette>'): |
| cpal.fromXML(name, attrs, content, ttFont=None) |
| self.assertEqual(cpal.version, 0) |
| self.assertEqual(cpal.numPaletteEntries, 2) |
| self.assertEqual(repr(cpal.palettes), '[[#12345678, #FEDCBA98]]') |
| self.assertEqual(cpal.paletteLabels, [0]) |
| self.assertEqual(cpal.paletteTypes, [0]) |
| self.assertEqual(cpal.paletteEntryLabels, [0, 0]) |
| |
| def test_fromXML_v1(self): |
| cpal = newTable('CPAL') |
| for name, attrs, content in parseXML( |
| '<version value="1"/>' |
| '<numPaletteEntries value="3"/>' |
| '<palette index="0" label="259" type="2">' |
| ' <color index="0" value="#12345678"/>' |
| ' <color index="1" value="#FEDCBA98"/>' |
| ' <color index="2" value="#CAFECAFE"/>' |
| '</palette>' |
| '<paletteEntryLabels>' |
| ' <label index="1" value="262"/>' |
| '</paletteEntryLabels>'): |
| cpal.fromXML(name, attrs, content, ttFont=None) |
| self.assertEqual(cpal.version, 1) |
| self.assertEqual(cpal.numPaletteEntries, 3) |
| self.assertEqual(repr(cpal.palettes), |
| '[[#12345678, #FEDCBA98, #CAFECAFE]]') |
| self.assertEqual(cpal.paletteLabels, [259]) |
| self.assertEqual(cpal.paletteTypes, [2]) |
| self.assertEqual(cpal.paletteEntryLabels, [0, 262, 0]) |
| |
| |
| if __name__ == "__main__": |
| import sys |
| sys.exit(unittest.main()) |
